NATIONAL PATENT DEVELOPMENT CORP
10-Q, 1997-11-13
EDUCATIONAL SERVICES
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

[X] Quarterly Report Pursuant to Section 13 or 15(d) of the Securities  Exchange
Act of 1934 For the quarter ended September 30, 1997

                                       or

 [ ]  Transition  Report  Pursuant  to  Section  13 or 15(d)  of the  Securities
Exchange  Act of  1934  For  the  transition  period  from       to  
Commission  File Number:1-7234

                     NATIONAL PATENT DEVELOPMENT CORPORATION

             (Exact Name of Registrant as Specified in its Charter)

Delaware                                                     13-1926739

(State or other jurisdiction of                            (I.R.S. Employer
incorporation or organization                              Identification No.)

9 West 57th Street, New York, NY                                 10019
(Address of principal executive offices)                       (Zip code)
(212) 826-8500

(Registrant's telephone number, including area code)


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange act of 1934 during
the  preceding 12 months (or for such shorter  period) that the  registrant  was
required  to file  such  reports  and  (2)  has  been  subject  to  such  filing
requirements for the past 90 days.


                                    Yes X         No


Number of shares  outstanding of each of issuer's  classes of common stock as of
November 13, 1997:

         Common Stock                              10,696,732 shares
         Class B Capital                               62,500 shares


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                                TABLE OF CONTENTS


                                                                      Page No.

Part I.  Financial Information


         Consolidated Condensed Balance Sheets -
           September 30, 1997 and December 31, 1996                      1

         Consolidated Condensed Statements of Operations-
           Three Months and Nine Months Ended September 30,
              1997 and 1996                                              3

         Consolidated Condensed Statements of Cash Flows -
           Nine Months Ended September 30, 1997 and 1996                 5

         Notes to Consolidated Condensed Financial
           Statements                                                    7

         Management's Discussion and Analysis of Financial
           Condition and Results of Operations                          10

         Qualification Relating to Financial Information                15

Part II. Other Information                                              16

Signatures                                                              17



<PAGE>





                                                         

                          PART I. FINANCIAL INFORMATION

            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED CONDENSED BALANCE SHEETS

                                 (in thousands)

                                                  September 30,    December 31,
                                                     1997            1996
                 ASSETS                           (unaudited)         (a)

Current assets

Cash and cash equivalents                         $ 13,129          $ 22,677
Marketable securities                                1,697             3,250
Accounts and other receivables                      48,437            40,633
Inventories                                         22,960            23,193
Costs and estimated earnings in excess of 
 billings on uncompleted contracts                   7,899             9,466
Prepaid expenses and other current assets            3,611             3,462
                                                  ---------         --------

Total current assets                                97,733           102,681
                                                  ---------         ---------

Investments and advances                            27,021            25,108
                                                  ---------         ---------

Property, plant and equipment, at cost              38,678            36,045
Less accumulated depreciation                      (29,134)          (26,767)
                                                  ---------         ---------
                                                     9,544             9,278
                                                  ---------         ---------

Intangible assets, net of amortization of
 $31,306 and $29,577                                55,969            34,476
                                                  --------          --------
Deferred tax asset                                   1,101               843
                                                  --------          --------

Other assets                                         3,550             3,641
                                                  --------          --------
                                                  $194,918          $176,027
                                                  ========          ========


(a) The  Consolidated  Condensed  Balance Sheet as of December 31, 1996 has been
summarized  from the  Company's  audited  Consolidated  Balance Sheet as of that
date.

   See accompanying notes to the consolidated condensed financial statements.


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                CONSOLIDATED CONDENSED BALANCE SHEETS (Continued)

                                 (in thousands)


                                               September 30,      December 31,
                                                  1997              1996
LIABILITIES AND STOCKHOLDERS' EQUITY           (unaudited)           (a)

Current liabilities:

Current maturities of long-term debt            $      366        $  9,309
Short-term borrowings                               27,877          20,281
Accounts payable and accrued expenses               28,031          22,879
Billings in excess of costs and estimated
 earnings on uncompleted contracts                   8,044           8,521
                                                   -------       ---------

Total current liabilities                           64,318          60,990
                                                   -------        --------

Long-term debt less current maturities               5,930          10,807
                                                  --------        --------

Minority interests and other                             2          10,201
                                                  --------       ---------

Stockholders' equity

Common stock                                           107              75
Class B capital stock                                    1               1
Capital in excess of par value                     158,280         131,388
Deficit                                            (38,158)        (40,759)
Net unrealized gain on
 available-for-sale securities                       5,290           3,324
Treasury stock, at cost                               (852)
                                                  ---------
Total stockholders' equity                         124,668          94,029
                                                  ---------      ----------
                                                  $194,918        $176,027
                                                  ========        ========

(a) The  Consolidated  Condensed  Balance Sheet as of December 31, 1996 has been
summarized  from the  Company's  audited  Consolidated  Balance sheet as of that
date.


   See accompanying notes to the consolidated condensed financial statements.

<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES
<TABLE>


                 CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS

                                   (Unaudited)

                      (in thousands, except per share data)


<CAPTION>

                                                Three months                    Nine months
                                              ended September 30,             ended September 30,
                                              1997           1996               1997        1996

<S>                                       <C>              <C>                <C>          <C>     
Sales                                     $  62,711        $   53,332         $178,061     $152,536
Costs of goods sold                          53,324            45,255          151,265      129,623
                                            -------          --------         --------     --------
Gross margin                                  9,387             8,077           26,796       22,913

Selling, general & administrative            (8,059)           (8,089)         (23,623)     (22,269)
                                           --------          --------        ---------     --------

Operating income                              1,328               (12)          3,173           644
                                           --------          --------        --------      --------

Interest                                       (982)           (1,123)          (3,157)      (3,142)
 
Investment and other income, net                785             1,132            2,203        2,658

Minority interests                                              (402)             25         (1,094)

Loss on investments                                                                          (4,000)

Gain (loss) on trading securities               820             1,842               (24)      1,842
 
Gain on issuance of stock by affiliates                                                       1,938

Gain on disposition of stock
 of a subsidiary and affiliate                                                               12,200
                                           ---------         --------     ------------      -------
Income before income taxes                    1,951             1,437            2,220       11,046

Income tax benefit (expense)                      3              (685)            381           592
                                           ---------         --------       ---------       -------

Net income                                 $  1,954          $    752          $ 2,601      $11,638
                                           =========         ========          =======      =======

</TABLE>


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS (Continued)

                                   (Unaudited)

                      (in thousands, except per share data)



                             Three months                   Nine months
                          ended September 30,             ended September 30,
                          1997          1996              1997           1996



Net income per share     $ .18         $ .10             $ .25           $1.58
                         =====         =====             =====           =====
Dividends per share       none          none              none            none
                         =====         =====             =====           =====











 See accompanying notes to the consolidated condensed financial statements.


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                 CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS

                                   (Unaudited)

                                 (in thousands)


                                                              Nine months
                                                        ended September 30,
                                                       1997             1996
Cash flows from operations:

Net income                                           $  2,601      $   11,638
Adjustments to reconcile net income
 to net cash provided by (used for)
 operating activities:
 Depreciation and amortization                          4,096           3,919
 Gain on disposition of stock of an affiliate                         (12,200)
 Gain on issuance of stock by affiliates                               (1,938)
 Loss on investments                                                    4,000
 Deferred income taxes                                    (258)        (2,386)
 Unrealized loss (gain) on trading securities              24          (1,842)
 Change in other operating items                        (3,698)        (3,685)
                                                      --------        --------
 Net cash provided by (used for) operations             2,765          (2,494)
                                                     --------         --------

Cash flows from investing activities:

Proceeds from sale of stock of an affiliate             1,529          17,700
Additions to property, plant & equipment                (2,633)        (2,373)
Additions to intangible assets                          (5,132)        (2,706)
Reduction of investments and other assets, net            658           1,238
                                                     --------         -------
Net cash (used for) provided by investing activities $  (5,578)      $ 13,859
                                                     ---------        --------



   See accompanying notes to the consolidated condensed financial statements.


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (Continued)

                                   (Unaudited)

                                 (in thousands)


                                                            Nine months
                                                        ended September 30,
                                                        1997              1996
                                                        -----            ------
Cash flows from financing activities:

Proceeds from short-term borrowings                  $   1,121        $   5,247
Repayments of short-term borrowings                                      (1,750)
Proceeds from issuance of long-term debt                                  1,400
Reduction of long-term debt                             (7,072)          (3,545)
Exercise of common stock options and warrants               68                7
Repurchase of treasury stock                              (852)
Proceeds from issuance of common stock                                    2,553
                                                       --------         --------
Net cash (used for) provided by
 financing activities                                    (6,735)          3,912
                                                       --------         --------
Net increase (decrease) in cash and
 cash equivalents                                        (9,548)         15,277
Cash and cash equivalents at the 
 beginning of the periods                                22,677           8,094
                                                       --------          -------
Cash and cash equivalents at the
 end of the periods                                   $  13,129         $ 23,371
                                                       ========         ========
Supplemental disclosures of cash
 flow information:
Cash paid during the periods for:
  Interest                                            $   3,711         $  3,449
                                                       ========         ========
  Income taxes                                        $     736         $    836
                                                      =========        =========

Supplemental schedule of non-cash transactions:
Issuance of common stock related to the
 acquisition of General Physics Corporation            $(25,228)
Additions to intangible assets                           15,154
Reduction of minority interest                           10,074

   See accompanying notes to the consolidated condensed financial statements.


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

              NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS

                                   (Unaudited)


1.       Inventories

         Inventories  are  valued  at the lower of cost or  market,  principally
using the first-in, first-out (FIFO) method. Inventories consisting of material,
labor, and overhead are classified as follows (in thousands):

                              September 30,                      December 31,
                                  1997                             1996
Raw materials                   $    665                         $    793
Work in process                      301                              210
Finished goods                    21,994                           22,190
                                --------                         --------
                                $ 22,960                         $ 23,193
                                ========                         ========

2.       Long-term debt

         Long-term debt consists of the following (in thousands):

                               September 30,                      December 31,
                                   1997                              1996
8% Swiss bonds due 2000         $   2,026                          $ 2,189
5% Convertible bonds due 1999       1,825                            1,755
12% Subordinated debentures
 due to 1997                                                         6,732
Term loans with banks                                                6,722
7% Convertible note                 1,000                            1,000
Other                               1,445                            1,718
                                ---------                        ---------
                                    6,296                           20,116
Less current maturities               366                            9,309
                                ---------                        ---------
                                $   5,930                         $ 10,807
                                =========                         ========


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)

                                   (Unaudited)

3.       Revolving credit agreements

(a) On March 26, 1997, the Company and its wholly-owned subsidiaries, GP and MXL
Industries,  Inc. (MXL), entered into a three year secured $25,000,000 Revolving
Credit  Agreement,  with a syndicate of three banks. The Agreement  replaces the
MXL Loan  Agreement,  the GP Revolving  Credit  Agreement and the Company's Term
Loan  Agreement.  The Agreement  bears  interest at the prime rate or 1.75% over
LIBOR. The borrowing  formula is based upon eligible  accounts  receivable of GP
and MXL, as well as various  corporate  assets.  Under the  Agreement,  the full
$25,000,000 of the Revolving  Credit Agreement would be available to the Company
and/or  GP  and/or  MXL.  At  September  30,1997,  the  amount  outstanding  was
approximately $10,441,000.

(b) On August 18, 1997,  the Company's  wholly-owned  subsidiary,  the Five Star
Group,  Inc.  (Five  Star)  entered  into a three  year  Loan  Agreement  with a
syndicate of three banks.  The Loan  Agreement  replaces the previous  Five Star
Loan Agreement.  The Loan Agreement provides for a $22,000,000  revolving credit
facility,  which allows Five Star to borrow based upon a formula of up to 50% of
eligible  inventory and 80% of eligible accounts  receivables,  as defined.  The
Loan  Agreement  bears  interest at the prime rate of interest plus .625% and at
2.25% over LIBOR for up to $11,000,000 of the loan. At September 30, 1997, there
was  $17,436,000  outstanding  under  the  Loan  Agreement,  and  an  additional
$1,238,000 was available to be borrowed.

4.       General Physics Corporation

         On January 24,  1997,  the Company  acquired  the  remaining  5,047,623
shares (48% of the  outstanding  shares) of GP that it did not  already  own, in
exchange  for .60 shares of National  Patent  common stock for each share of GP.
The transaction has been accounted for as a purchase of minority  interest.  The
Company issued an aggregate of 3,028,574  shares of its common stock,  valued at
$25,228,000 in the  transaction.  The value of the Company's common stock issued
in this transaction has been reflected in Stockholders' equity as an increase to
Common stock and Capital in excess of par value.

         GP  provides  engineering,  environmental,  training,  analytical,  and
technical support services to commercial nuclear and fossil power utilities, the
U.S.  Departments  of Defense  and  Energy,  Fortune  500  companies,  and other
commercial and governmental customers.



<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (Continued)

                                   (Unaudited)


5.       Treasury stock

         On May 9, 1997,  the Company  announced that its Board of Directors had
authorized  the  purchase  of up to  approximately  7% or 750,000  shares of the
Company's  common  stock.  Through  September  30, 1997,  the Company  purchased
103,000 shares of its common stock at a cost of $852,000.



<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

                            AND RESULTS OF OPERATIONS

                              RESULTS OF OPERATIONS

    The Company realized income before income taxes of $1,951,000 and $2,220,000
for the quarter and nine months  ended  September  30,  1997,  as compared  with
income of $1,437,000 and $11,046,000 for the corresponding  periods of 1996. The
change in the Company's  results is due to several  factors.  In April 1996, the
Company sold  1,000,000  shares of the  Company's  GTS Duratek,  Inc.  (Duratek)
common  stock,  realizing  proceeds of  $17,700,000  and  recognizing  a gain of
$12,200,000.  This gain was partially  offset by a $4,000,000 loss recognized on
the Company's investments in American White Cross, Inc. (AWC), due to AWC filing
for  protection  under Chapter 11 of the United States  Bankruptcy  Code in July
1996.  For the quarter and nine months ended  September  30,  1997,  the Company
recorded a $820,000 gain and a $(24,000) loss on trading securities, compared to
an $1,842,000  gain  recognized for the quarter and nine months ended  September
30, 1996. In addition, in April 1996, Interferon Sciences, Inc. (ISI), which was
then an equity  accounted  for  affiliate,  issued  additional  shares of common
stock, which resulted in the Company  recognizing a gain of $1,938,000.  For the
quarter  and nine months  ended  September  30,  1997,  the Company  also earned
Investment  and other  income,  net of $785,000  and  $2,203,000,  respectively,
compared to $1,132,000 and $2,658,000 for the corresponding periods of 1996.

    The Company had improved  operating  results for the quarter and nine months
ended  September 30, 1997,  primarily  due to  significantly  increased  profits
achieved  by General  Physics  Corporation  (GP) as well as  improved  operating
results within the Five Star Group,  Inc. (Five Star) and MXL  Industries,  Inc.
(MXL).  The  improved  operating  results  were  partially  mitigated by reduced
operating profits within the Company's Hydro Med Sciences division (HMS).


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

                      AND RESULTS OF OPERATIONS (Continued)

Sales

     For the quarter ended September 30, 1997,  consolidated  sales increased by
$9,379,000 to $62,711,000  from the  $53,332,000  recorded in the  corresponding
quarter of 1996.  For the nine months ended  September  30,  1997,  consolidated
sales increased by $25,525,000 to $178,061,000  from  $152,536,000  recorded for
the nine months ended  September 30, 1996.  The increased  sales for the quarter
and nine months ended  September  30, 1997,  were the result of increased  sales
achieved by GP, Five Star and MXL,  partially offset by reduced sales within the
Company's HMS division.  The increased  sales by GP were the result of increased
sales within all of GP's business groups, resulting primarily from the continued
growth of GP's revenue  generated from commercial  clients.  For the nine months
ended September 30, 1997, GP's commercial  revenue grew by approximately  30% as
compared to the comparable period in 1996. The increased sales by Five Star were
the  result  of  significant  growth  in sales  to  independent  retail  stores,
primarily as a result of the expansion of Five Star's hardware lines.

Gross margin

    Consolidated  gross  margin of  $9,387,000,  or 15%,  for the quarter  ended
September 30, 1997,  increased by $1,310,000  when compared to the  consolidated
gross margin of  $8,077,000,  or 15%, for the quarter ended  September 30, 1996.
For the nine months  ended  September  30,  1997,  consolidated  gross margin of
$26,796,000 or 15% of  consolidated  sales increased by $3,883,000 when compared
to  $22,913,000  or 15% of  consolidated  sales  earned in the nine months ended
September 30, 1996.  These  increases were  principally  the result of increased
gross margin generated by Five Star and GP, as a result of increased sales.

Selling, general and administrative expenses

    For the quarter and nine months ended September 30, 1997,  selling,  general
and  administrative  expenses (SG&A) of $8,059,000 and $23,623,000  were $30,000
lower and $1,354,000 higher than the $8,089,000 and $22,269,000 of SG&A expenses
incurred  during the quarter and nine  months  ended  September  30,  1996.  The
increase in SG&A for the nine months ended  September 30, 1997, was  principally
the result of increased  selling expenses incurred by Five Star during 1997 as a
result of increased sales, as well as both increased business  development costs
incurred  by GP and  cost  incurred  by GP  related  to its  expansion  into the
enterprise wide software end user training market.




<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

                      AND RESULTS OF OPERATIONS (Continued)

Investment and other income, net

         Investment  and other income,  net of $785,000 and  $2,203,000  for the
quarter and nine months  ended  September  30, 1997  decreased  by $347,000  and
$455,000,  respectively,  as  compared  to  $1,132,000  and  $2,658,000  for the
corresponding  periods of 1996. The reduced Investment and other income, net for
the quarter and nine months ended  September 30, 1997,  was primarily the result
of losses on equity investments of $100,000 and $625,000, respectively, compared
to income on equity  investments of $150,000 and $525,000 for the  corresponding
periods of 1996.  The decrease for the nine months ended  September 30, 1997 was
partially  offset  by  increased  consulting  revenue  earned  by the  Company's
American Drug Company subsidiary.

Income tax expense

    For the quarter and nine months ended September 30, 1997, the Company had an
income tax benefit of $3,000 and $381,000, respectively,  compared to an expense
of $685,000 and a benefit of $592,000 for the corresponding periods of 1996. The
deferred income tax benefit results from a reduction in the valuation  allowance
among other  factors.  The decrease in the valuation  allowance in 1997 and 1996
was attributable to the expected utilization of the Company's net operating loss
carryforwards, and to the Company's expectation of generating sufficient taxable
income  that will allow for the  realization  of a portion of its  deferred  tax
assets.  In 1997 this was  offset by state  and  local  taxes.  In 1996 this was
offset by state and local taxes as well as GP's Federal  income tax expense.  GP
was not  included  in the  Company's  Federal  income  tax  return in 1996,  but
effective  January 24, 1997, GP will be included in the  Company's  consolidated
Federal income tax return.



<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

                      AND RESULTS OF OPERATIONS (Continued)


Recent accounting pronouncement

 In  February  1997,  Statement  of  Financial  Accounting  Standards  No.  128,
"Earnings per Share" (SFAS No. 128),  was issued.  SFAS No. 128  simplifies  the
standards  for  computing  earnings  per  share,  and  makes the  United  States
standards for  computing  earnings per share more  comparable  to  international
standards.  SFAS No. 128  requires  presentation  of "basic"  earnings per share
(which excludes dilution) and "diluted" earnings per share. The Company does not
believe the adoption of SFAS No. 128 in fiscal 1997 will have a material  impact
on the  Company's  reported  earnings per share.  SFAS No. 128 is effective  for
financial  statements  issued for periods  ending  after  December  15, 1997 and
requires restatement of all prior period earnings per share presented.

Forward-Looking   Statements.   This  report  contains  certain  forward-looking
statements  reflecting  management's current views with respect to future events
and  financial  performance.  These  forward-looking  statements  are subject to
certain  risks and  uncertainties  that  could  cause  actual  results to differ
materially  from those in the  forward-looking  statements,  including,  but not
limited to,  ability to reverse its history of the Company's  operating  losses;
the Company's  dependence on its subsidiaries and its investments as its primary
source to service outstanding debt and to fund its operations; and the Company's
ability to comply with  financial  covenants  in  connection  with  various loan
agreements.



<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                         LIQUIDITY AND CAPITAL RESOURCES



     At September 30, 1997, the Company had cash and cash  equivalents  totaling
$13,129,000.  SGLG, Inc. and American Drug Company had cash and cash equivalents
of $542,000 at September 30, 1997. The minority interests of these two companies
are owned by the general public,  and therefore the assets of these subsidiaries
have been dedicated to the operations of these  companies and may not be readily
available for the general corporate purposes of the parent.

The Company has sufficient  cash, cash  equivalents  and marketable  securities,
marketable long-term  investments and borrowing  availability under existing and
potential lines of credit as well as the ability to obtain additional funds from
its operating subsidiaries in order to fund its working capital requirements. On
September 30, 1997, the Company repaid in full its 12%  Subordinated  Debentures
totaling  $6,697,000.  At September  30, 1997,  116,000  shares of Duratek stock
valued  at  $1,697,000  were  classified  as  marketable  securities  due to the
Company's intention to sell the shares in 1997.





<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                 QUALIFICATION RELATING TO FINANCIAL INFORMATION

                               September 30, 1997



     The financial  information included herein is unaudited.  In addition,  the
financial  information does not include all disclosures required under generally
accepted accounting  principles because certain note information included in the
Company's Annual Report has been omitted; however, such information reflects all
adjustments  (consisting  solely of normal recurring  adjustments) which are, in
the opinion of management,  necessary to a fair statement of the results for the
interim  periods.  The results for the 1997 interim  period are not  necessarily
indicative of results to be expected for the entire year.




<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                           PART II. OTHER INFORMATION



Item 6.           EXHIBITS AND REPORTS ON FORM 8-K

         a.       Exhibit

                  1.       Rights Agreement,  dated as of June 23, 1997, between
                           National  Patent  Development  Corporation and Harris
                           Trust  Company of New York,  as Rights  Agent,  which
                           includes, as Exhibit A thereto, the Resolution of the
                           Board of  Directors  with  respect to Series A Junior
                           Participating  Preferred Stock, as Exhibit B thereto,
                           the  form of  Rights  Certificate  and as  Exhibit  C
                           thereto  the form of Summary of Rights.  Incorporated
                           herein   by   reference   to   Exhibit   4.1  of  the
                           Registrant's Form 8-K filed on July 17, 1997.

         b.       Reports on Form 8-K

                  Form 8-K filed on July 17, 1997 reporting events under Items 5
and 7.

                  2.       Amended and Restated Loan Agreement by and among Five
                           Star  Group,  Inc.,  the Banks  Signatory  hereto and
                           Fleet Bank,  National  Association as  Administrative
                           and Collateral Agent for such banks .

                  3. By-Laws of the Company as amended on June 23, 1997.


<PAGE>


            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES



                               September 30, 1997


                                   SIGNATURES


Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  in its  behalf by the
undersigned thereunto duly authorized.


                                                     NATIONAL PATENT DEVELOPMENT
                                                     CORPORATION


DATE: November 13, 1997                              BY: Jerome I. Feldman
                                                         President &
                                                         Chief Executive Officer


DATE: November 13, 1997                              BY: Scott N. Greenberg
                                                         Vice President &
                                                         Chief Financial Officer





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<NAME> NATIONAL PATENT DEVELOPMENT CORPORATION
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                                     BY-LAWS
                                       OF
                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                ARTICLE I OFFICES

     *Section 1. The location of the principal  office of the Corporation in the
State of Delaware shall be the City of Wilmington, County of New Castle.

         Section 2. The  Corporation  may also have offices at such other places
both within and without the State of Delaware as the Board of Directors may from
time to time determine or the business of the Corporation may require.

                                   ARTICLE II
                            MEETINGS OF STOCKHOLDERS

         Section  1.  All  meetings  of the  stockholders  for the  election  of
directors shall be held at the principal  office of the Corporation in the State
of Delaware or at such other  places  within or without the State of Delaware as
may from time to time be fixed by the Board of Directors and may be specified in
the respective  notices of meeting or duly executed waivers of notice;  provided
that the place of meeting for the election of directors  shall be changed within
sixty days next before the day on which the election is to be held and, at least
twenty days before the  election is held,  a notice of any such change  shall be
given to each stockholder entitled to vote at the election. 

*(Section 1, Article I, amended by the
Executive  Committee of the Board of
Directors on February 1,
1977.)

<PAGE>

         *Section 2. The Annual Meeting of the  Stockholders  of the Corporation
shall be held on such date and at such time as may be designated by the Board of
Directors, for the purpose of electing directors and for the transaction of such
other business as may be properly brought before the meeting.

         Section 3. Written  notice of the annual meeting shall be given to each
stockholder  entitled to vote  thereat,  at least ten days before the date fixed
for the meeting.

         Section 4. At least ten days  before  every  election of  directors,  a
complete list of the stockholders entitled to vote at said election, arranged in
alphabetical  order,  with the residence of each and the number of voting shares
held by each, shall be prepared by the Secretary. Such list shall be open to the
examination  of any  stockholder  for said ten days either at a place within the
city,  town or village where the election is to be held and which place shall be
specified in the notice of meetings, or, if not so specified, at the place where
said meeting is to be held, and shall be produced and kept at the time and place
of election during the whole time thereof,  and subject to the inspection of any
stockholder who may be present.

     Section 5. At all elections of Directors, the Chairman of the meeting shall
appoint two (2)  Inspectors  of Election.  The  Inspectors  shall first take and
subscribe an oath of affirmation  faithfully to execute the duties of Inspectors
at such  meeting  with strict  impartiality  and  according to the best of their
ability,  and shall take charge of the polls, and after the balloting shall make


*(Section 2, Article II, amended by
the Board of Directors on April 17, 1995.)

<PAGE>


a certificate of the result of the vote taken;  but no Director or candidate for
the office of Director shall be appointed as such Inspector.

     *Section 6. The Board of Directors  may close the stock  transfer  books of
the  Corporation for a period not exceeding sixty days preceding the date of any
meeting of the  stockholders or the date for payment of any dividend or the date
for the  allotment  of  rights  of the date when any  change  or  conversion  or
exchange of capital  stock shall go into effect or the date in  connection  with
obtaining the consent of  stockholders  for any purpose.  In lieu of closing the
stock transfer  books as aforesaid,  the Board of Directors may fix in advance a
date, not exceeding sixty day preceding the date of any meeting of stockholders,
or the date for the payment of any  dividend,  or the date for the  allotment of
rights,  or the date when any change or  conversion of exchange of capital stock
shall go into effect, or a date in connection with obtaining such consent,  as a
record date for the determination of the stockholders entitled to notice of, and
to vote at, any such  meeting,  and any  adjournment  thereof,  or  entitled  to
receive payment of any such dividend,  or to any such allotment of rights, or to
exercise  the rights in respect of any such  change,  conversion  or exchange of
capital stock, or to give such consent,  and in such case such  stockholders and
only such  stockholders  as shall be stockholders of record on the date so fixed
shall be  entitled  to such  notice of,  and to vote at,  such  meeting  and any
adjournment thereof, or to receive payment of such dividend,  or to receive such

*(Section 6, Article II,  amended by the
Executive  Committee  of the Board of
Directors on November 17, 1978.)

<PAGE>

allotment of rights, or to exercise such rights or to give such consent, as the
case may be,  notwithstanding  any  transferof  any  stock  on the  books of the
Corporation  after any such record date fixed as  aforesaid.  

     Section  7.  Special  meetings  of the  stockholders  for  any  purpose  or
purposes,  unless  otherwise  prescribed  by  stature or by the  Certificate  of
Incorporation,  shall be held at the principal  office of the Corporation in the
State of Delaware or at such other place within or without the State of Delaware
as may be designated  in the notice of said meeting,  upon call of the President
or the Secretary at the request in writing of stockholders  owning capital stock
of the Corporation  issued and outstanding and  representing 50% of the combined
voting  power of all issued and  outstanding  classes  of  capital  stock.  Such
request  shall state the purpose of the  proposed  meeting.  

     Section 8. Written notice of a special meeting of stockholders, stating the
time and place  thereof,  shall be given to each  stockholder  entitled  to vote
thereat at least five days  before the date fixed for such  meeting.  

     Section 9. The  holders  of record of stock,  issued  and  outstanding  and
entitled  to  vote  thereat,   present  in  person  or   represented  by  proxy,
representing  a  majority  of the  number  of votes  entitled  to be cast  shall
constitute a quorum at all meetings of stockholders except as otherwise provided
by  statute,  by the  Certificate  of  Incorporation  or by these  By-Laws.  If,
however,  such quorum shall not be present or  represented at any meeting of the
stockholders,  the stockholders  entitled to vote thereat,  present in person or
represented by proxy, shall have power to adjourn the meeting from time to time,
without notice other than  announcement at the meeting,  until a quorum shall be

<PAGE>

present or  represented.  At such  adjourned  meeting at which a quorum shall be
present or  represented,  any business may be  transacted  which might have been
transacted  at the meeting as  originally  called.  

     Section  10.  When a quorum  is  present  at any  meeting,  the vote of the
holders of stock  having a majority  of the voting  power,  present in person or
represented  by proxy,  shall decide any question  brought  before such meeting,
unless the question is one upon which by express provision of the statutes or of
the  Certification  of  Incorporation  or of these By-Laws,  a different vote is
required,  in which case such  express  provisions  shall govern and control the
decision of such question.  

     Section  11.  Any  vote on  stock  of the  Corporation  may be given by the
stockholder  entitled  thereto  in  person  or  by  his  proxy  appointed  by an
instrument  in  writing,  subscribed  by  such  stockholder  or by his  attorney
thereunder  authorized and delivered to the secretary of the meeting;  provided,
however,  that no proxy shall be voted on after three years from its date unless
said proxy provides for a longer period.  Except where the transfer books of the
Corporation  shall have been  closed or a date shall have been fixed as a record
date for the  determination of stockholders  entitled to vote, no share of stock
shall be voted at any election of Directors which shall have been transferred on
the books of the Corporation  within twenty days next preceding such election of
Directors.  

     Section  12.  Whenever  a vote of  stockholders  at a  meeting  thereof  is
required or permitted to be taken in connection with any corporate action by any
provisions of the statutes or of the  Certification of Incorporation or of these

<PAGE>

By-Laws,  the meeting and of  stockholders  may be  dispensed  with,  if all the
stockholders  who would  have  been  entitled  to vote  upon the  action if such
meeting  were held,  shall  consent in writing to such  corporate  action  being
taken.  Nothing in the Section  contained  shall be construed to alter or modify
the provisions of Section 271 of the Delaware Corporation Law.

                                   ARTICLE III
                                    DIRECTORS

     Section 1. The property and business of the Corporation shall be managed by
its Board of Directors which may exercise all such powers of the Corporation and
do all such  lawful  acts and things as are not by statue or by  Certificate  of
Incorporation  of by these By-Laws  directed or required to be exercised or done
by the stockholders.

     Section 2. The number of Directors  which shall  constitute the whole Board
shall be nine or such  other  number,  not less  than  three  and not more  than
fifteen,  as the Directors may from time to time  determine by  resolution.  The
Directors  shall be  elected at the annual  meeting of  stockholders,  except as
provided in Section 3 of this  Article,  and each  Director  elected  shall hold
office until his successor  shall be elected and shall  qualify.  Directors need
not be stockholders.

     *Unless recommended by the Board of Directors for election, no person shall
be elected a director, unless notice in writing of a nomination by a stockholder
of the  Corporation  shall be received by the Secretary of the  Corporation  not
less than (i) with  respect to an  election  to be held at an annual  meeting of
stockholders,  90 days in advance of such  meeting  and (ii) with  respect to an


(Section 2, Article III, amended by
the Board of Directors on April 17, 1995.)

<PAGE>

 election to be held at a special meeting of stockholders, the close of business
on the seventh day  following  the date on which notice of such meeting is first
given to  stockholders.  Such notice must set forth (a) the name, age,  business
address,  and (if known)  residence  address of each  nominee  proposed  in such
notice; (b) the principal  occupation or employment of each such nominee;  (c) a
description  of the business  experience  during the last five (5) years of each
such nominee,  and (d) the number of shares of capital stock of the  Corporation
beneficially owned by each such nominee. In addition, such notice must be signed
by a stockholder  duly  qualified to attend and vote at the meeting  (other than
the person or persons  nominated) and must contain a notice in writing signed by
each  nominee  of his  willingness  to be  elected  and to serve as a  director.


     Section 3.  Vacancies and newly created  directorships  resulting  from any
increase in the  authorized  number of Directors  may be filled by a majority of
the Directors  then in office,  though less than a quorum,  and the Directors so
chosen  shall  hold  office  until the next  annual  election  and  until  their
successors are duly elected and shall qualify,  unless sooner displaced pursuant
to law; provided,  however, that, if one or more directors shall resign from the
Board, effective at a future date, the remaining directors who have not resigned
may fill such vacancy or vacancies or they may request the  resigning  directors
to participate in filling such vacancy or vacancies and in either case, the vote
therein  shall become  effective at the future date  aforesaid.  The votes taken
pursuant to this Section 3 need not be by ballot.


<PAGE>


                       MEETINGS OF THE BOARD OF DIRECTORS

     Section 4. The Directors of the  Corporation  may hold their  meetings both
regular and special, either within or without the State of Delaware.

     Section  5. The  first  meeting  of each  newly  elected  Board may be held
immediately  after each annual meeting of the  stockholders at the same place at
which  such  annual  meeting  is held,  and no notice of such  meeting  shall be
necessary.

     Section 6. Regular meetings of the Board may be held without notice at such
time and place as shall from time to time be determined by the Board.

     Section 7. Special  meetings of the Board may be called by the President or
Executive Vice  President on at least two days' notice to each Director,  either
personally  or by mail or by telegram.  Meetings may be held at any time without
notice if all the directors  are present,  or if at any time before or after the
meeting those not present waive notice of the meeting in writing.

     Section  8. At all  meetings  of the  Board,  a  majority  of the number of
Directors  then in office  shall  constitute  a quorum  for the  transaction  of
business  and the act of a  majority  of the  Directors  present at a meeting at
which there is a quorum  shall be the act of the Board of  Directors,  except as
may be  otherwise  specifically  provided  by statute or by the  Certificate  of
Incorporation  or by these  By-Laws.  If a quorum  shall not be  present  at any
meeting of Directors, the Directors present thereat may adjourn the meeting from
time to time without  notice  other than  announcement  at the meeting,  until a
quorum shall be present.


<PAGE>



                             COMMITTEES OF DIRECTORS

     Section 9. The Board of Directors  may, by resolution  passed by a majority
of the whole Board,  designate  an Executive  Committee to consist of two (2) or
more  Directors  as the Board may from time to time  determine.  *The  Executive
Committee  shall have, and may exercise all the powers of the Board of Directors
in the management of the business and the affairs of the Corporation, including,
without  limitation,  the  issuance  of  shares  of  the  Common  Stock  of  the
Corporation, and shall have power to authorize the seal of the Corporation to be
affixed to all papers which may require it, but neither the Executive  Committee
nor any other  Committee  appointed  by the Board  shall  have the power to fill
vacancies in the said  Committee;  provided,  however,  that,  in the absence or
disqualification  of any  member  of the  Executive  Committee  or of any  other
Committee  appointed by the Board,  the member or members thereof present at any
meeting and not disqualified from voting, whether or not he or they constitute a
quorum may  unanimously  appoint another member of the Board to act at a meeting
in the place of any such absent or disqualified member, subject, however, to the
right of the Board of Directors to designate  one or more  alternate  members of
such Committee  which  alternate  members shall have power to serve,  subject to
such  conditions  as the Board may  prescribe,  as a member or  members  of said
Committee  during the absence of inability to act of any one ore more members of
said  Committee.  The  Board of  Directors  shall  have the power at any time to
change the membership of the Executive Committee, to fill vacancies in it, or to
dissolve  it. The  Executive  Committee  may make  rules for the  conduct of its


(Section 9,  Article  III,  amended by
the Board of Directors on February 26,
1980.)

<PAGE>


business and may appoint such  Committees  and assistants as it may from time to
time deem necessary.  A majority of the members of the Executive Committee shall
constitute a quorum.  Unless otherwise  ordered by the Board, each member of the
Executive  Committee  shall continue to be a member thereof until the expiration
of his term of office as a  Director  (or,  in the case of his  reelection  as a
Director,  until  the  expiration  of his new tern of  office)  or until  sooner
removed by the Board.  Meetings of the Executive  Committee shall be held at the
principal  office of the Corporation in the State of Delaware,  or at such other
place or places within or without the State of Delaware as shall be specified in
the notice or waiver of notice of meeting,  or  specified by  resolution  of the
Board or of the Executive Committee.

     Section 10. The Board of Directors may also, by resolution or  resolutions,
passed by a majority of the Board, designate one or more other Committees,  each
Committee to consist of two or more of the Directors of the  Corporation,  which
to the extent  provided in said  resolution or  resolutions,  shall have and may
exercise the powers of the Board of Directors in the  management of the business
and affairs of the Corporation and shall have power to authorize the seal of the
Corporation  to be affixed to all papers which may require it. Such Committee or
Committees  shall have such name or names as may be determined from time to time
by resolution adopted by the Board of Directors.

<PAGE>

     Section 11. Whenever  requested by the Board of Directors a committee shall
keep regular minutes of their  proceedings and report the same to the Board when
required.

                            COMPENSATION OF DIRECTORS

     Section 12.  Directors  may, by  resolution  of the Board,  receive a fixed
annual sum or other  compensation for acting as Directors,  payable quarterly or
at such other  intervals  as the Board  shall  fix,  and/or a fixed sum or other
compensation and expenses of attendance,  if any, for attendance at each regular
or special meeting of the Board; provided that nothing herein contained shall be
construed  to  preclude  any  Director  from  serving  the  Corporation,  or any
subsidiary  or  affiliated  corporation,  in any other  capacity  and  receiving
compensation therefor.  Members of special or standing Committees may be allowed
like compensation for attending Committee meetings.

                          INFORMAL ACTION BY DIRECTORS

         Section  13.  Unless   otherwise   restricted  by  the  Certificate  of
Incorporation of these By-Laws,  any action required or permitted to be taken at
any meeting of the Board of Directors or of any  committee  thereof may be taken
without a meeting,  if prior to such action a written  consent thereto is signed
by all members of the Board or of such  committee,  as the case may be, and such
written  consent  is filed  with the  minutes  or  proceedings  of the  Board or
Committee.
                              REMOVAL OF DIRECTORS

         Section 14. At any special meeting of the stockholders,  duly called as
provided in these By-Laws, any Director or Directors may be the affirmative vote

<PAGE>

of the holders of a majority of all the shares of stock outstanding and entitled
to vote for the election of  Directors  be removed  from office,  either with or
without  cause,  and his  successor or their  successors  may be elected at such
meeting;  or the remaining directors may, to the extent vacancies are not filled
by such election, fill any vacancy or vacancies created by such removal.

                    INDEMNIFICATION OF DIRECTORS AND OFFICERS

         Section  15.  The  Corporation  shall  indemnify  any  and  all  of its
Directors and officers and former  Directors and officers and any person who may
be serving  or have  served at its  request as a Director  or officer of another
corporation  in  which  it owns  shares  of  capital  stock  or of which it is a
creditor (and their heirs, distributees, executors, and administrators), against
expenses  actually  and  necessarily  incurred  by them in  connection  with the
defense of any action,  suit or proceeding  in which they,  or any of them,  are
made  parties,  or a party,  by  reason  of being or having  been  Directors  or
officers  or a  Director  or  officer  of  the  Corporation,  or of  such  other
corporation; provided however, that the Corporation shall not indemnify any such
Director  or officer or former  Director  or  officer or person in  relation  to
matters as to which he shall be adjudged in such action,  suit or  proceeding to
be liable for  negligence  or  misconduct  in the  performance  of duty,  nor in
respect of any matter on which any settlement or compromise is effected,  if the
total expense, including the cost of such settlement, shall substantially exceed
the expense  which might  reasonably  be incurred by such Director or officer or
former  Director or officer or person in conducting  such  litigation to a final
conclusion.  The  foregoing  rights  and  indemnification  shall  not be  deemed
exclusive of any other rights to which those indemnified may be entitled,  under
common law, any statute, by-law, agreement, vote of stockholders, or otherwise.


<PAGE>


                                   ARTICLE IV

                                     NOTICES

     Section  1.  Whenever  under  the  provisions  of  the  statutes  or of the
Certificate of Incorporation or of these By-Laws, notice is required to be given
to any  Director or  stockholder,  it shall not be  construed  to mean  personal
notice,  but such  notice may be given in  writing,  by mail  addressed  to such
Director  or  stockholder  at  such  address  as  appears  on the  books  of the
Corporation,  and such  notice  shall be deemed to be given at the time when the
same shall be thus mailed.

     Section 2. Whenever any notice is required to be given under the provisions
of the statutes or of the Certificate of  Incorporation  or of these By-Laws,  a
waiver  thereof in writing  signed by the  person or  persons  entitled  to said
notice,  whether  before  or after  the time  stated  therein,  shall be  deemed
equivalent thereto.


<PAGE>


                                    ARTICLE V

                                    OFFICERS

         *Section  1. The  officers  of the  Corporation  shall be chosen by the
Board  of  Directors  and  shall  be a  President,  one or more  Executive  Vice
Presidents,  a Senior Vice President, a Secretary and a Treasurer.  The Board of
Directors may also choose  additional  Vice Presidents and one or more Assistant
Secretaries  and Assistant  Treasurers.  Any two offices may be held by the same
person.  More than two offices other than the offices of President and Secretary
may be held by the same person.  The Board may appoint  such other  officers and
agents as it shall deem  necessary,  who shall hold their offices for such terms
and shall  exercise  such powers and perform such duties as shall be  determined
from time to time by the Board.

         *Section  2. The board of  Directors  at its first  meeting  after each
annual meeting of stockholders  shall choose a President,  one or more Executive
Vice Presidents,  a Treasurer and a Secretary,  none of whom need be a member of
the Board.

     Section 3. The  officers of the  Corporation  shall hold office until their
successors are chosen and qualify. Any officer elected or appointed by the Board
of  Directors  may be removed  either  with or without  cause at any time by the
affirmative vote of a majority of the whole Board of Directors. If the office of
any officer  becomes  vacant for any reason,  the vacancy shall be filled by the
Board of Directors.


*(Section 1, Article V, amended by the
Executive  Committee of the Board of
Directors on October 1, 1976.)

(Section 1, Article V, further  amended
 by the Executive  Committee of the Board
of Directors on September 1, 1986.)

Section  2,  Article  V  amended  by the 
Executive  Committee  of the  Board of
Directors on September 1, 1986.)

<PAGE>

                                    PRESIDENT

     Section 4. The President shall have general  supervision of the business of
the  Corporation  and over its several  officers,  subject to the control of the
Board of Directors.  He shall,  unless another person is designated by the Board
of  Directors,  preside at all meetings of the  stockholders.  He shall sign and
execute in the name of the Corporation,  all deeds, mortgages,  bonds, contracts
or other instruments authorized by the Board of Directors, except where required
or permitted by law to be otherwise signed or executed and except in cases where
the signing and  execution  thereof shall be delegated by the Board of Directors
or by these  By-Laws to some other officer or agent of the  Corporation;  and in
general, shall perform all the duties incident to the office of the President.

                            EXECUTIVE VICE PRESIDENT

     Section 5. The Executive Vice President and any additional Vice Presidents,
shall perform such duties as the  President or the Board of Directors  may, from
time to time, designate.

                       SECRETARY AND ASSISTANT SECRETARIES

     Section 6. The Secretary  shall record all the  proceedings of the meetings
of the  stockholders  and Directors in a book to be kept for that  purpose,  and
shall perform like duties for the standing  Committees when requested.  He shall
give,  or cause to be given,  notice of all  meetings  of the  stockholders  and
special meetings of the Board of Directors,  and shall perform such other duties
as may be  prescribed  by the  Board of  Directors  or  President,  under  whose
supervision  he  shall  be.  He  shall  keep in  safe  custody  the  seal of the
Corporation and when  authorized by the Board,  affix the same to any instrument
requiring it and,  when so affixed,  it shall be attested by his signature or by
the  signature  of the  Treasurer  or an  Assistant  Secretary.  

     Section 7. The Assistant  Secretaries in order of their seniority shall, in
the absence or disability of the Secretary,  perform the duties and exercise the
powers of the  Secretary and shall perform such other duties as the President or
the Board of Directors shall prescribe.

                       TREASURER AND ASSISTANT TREASURER

     Section 8. The treasurer  shall have the custody of the corporate funds and
securities   and  shall  keep  full  and  accurate   accounts  of  receipts  and
disbursements in books belonging to the Corporation and shall deposit all moneys
and other valuable  effects in the name and to the credit of the  Corporation in
such depositories as may be designated by the Board of Directors.  Section 9. He
shall disburse the funds of the  Corporation  and may be ordered by the Board of
Directors,  taking proper vouchers for such  disbursements,  and shall render to
the President and the Board of Directors,  at its regular meetings,  or when the
Board of Directors so requires,  an account of all his transactions as Treasurer
and of the financial condition of the Corporation.  Section 10. He shall perform
all duties incident to the office, and any duties that may be assigned to him by
the Board of Directors or the President. Section 11. If required by the Board of
Directors, he shall give the Corporation a bond in such sum and with such surety
or sureties as shall be satisfactory  to the Board for the faithful  performance
of the duties of his office and for the restoration to the Corporation,  in case
of his death,  resignation,  retirement  or removal from  office,  of all books,
papers, vouchers, money and other property of whatever kind in his possession or
under his  control  belonging  to the  Corporation.  Section  12. The  Assistant
Treasurers in the order of their seniority,  unless otherwise  determined by the
Board of Directors shall, in the absence or disability of the Treasurer, perform
the duties and exercise  the powers of the  Treasurer.  They shall  perform such
other  duties  and have  such  other  powers  as the  President  or the Board of
Directors may from time to time prescribe.

<PAGE>
 
                                   ARTICLE VI

                              CERTIFICATES OF STOCK

     Section 1. The interest of each  stockholder  of the  Corporation  shall be
evidenced  by  certificates  for  shares  of stock in such  form as the Board of
Directors  may from  time to time  prescribe  in  accordance  with the law.  The
certificates of stock shall be numbered and shall be entered in the books of the
Corporation as they are issued.  They shall exhibit the holder's name and number
of shares and shall be signed by the President or the Executive  Vice  President
and the  Treasurer  or an Assistant  Treasurer or the  Secretary or an assistant
Secretary.

     Section 2. The Board of Directors may appoint one or more  transfer  clerks
or one or more transfer agents and one or more  registrars,  and may require all
certificates of stock to bear the signature or signatures of any of them.

     Section 3.  Where a  certificate  is signed  (1) by a transfer  agent or an
assistant  transfer  agent,  or (2) by a transfer  clerk acting on behalf of the
Corporation and a registrar, the signature of any such President, Executive Vice
President,  Treasurer, Assistant Treasurer, Secretary or Assistant Secretary may
be  facsimile.  In case  any  officer  or  officers  who have  signed,  or whose
facsimile  signature or signatures  have been used on, any such  certificate  or
certificates  shall cease to be such  officer or  officers  of the  Corporation,
whether because of death,  resignation or otherwise,  before such certificate or
certificates  shall have been delivered by the Corporation,  such certificate or
certificates  may  nevertheless  be adopted by the Corporation and be issued and
delivered  as though the  person or  persons  who  signed  such  certificate  or
certificates or whose  facsimile  signature or signatures have been used thereon
have not ceased to be such officer or officers of the Corporation.

     Section 4. The shares of stock of the Corporation  shall be transferable on
the books of the  Corporation by the  registered  holder thereof in person or by
his attorney,  upon  surrender for  cancellation  of  certificates  for the same
number of similar  shares,  with an  assignment  and power of transfer  endorsed
thereon  or  attached  thereto,  duly  executed,  and  with  such  proof  of the
authenticity  of the signature as the  Corporation  or its agents may reasonably
require.

     *Section 5. Transfer of Rights by Acquiring Person.  Rights issued pursuant
to the Rights Agreement,  dated as of June 23, 1997, between the Corporation and
Harris Trust Company of New York (the "Rights  Agreement") may be transferred by
an Acquiring Person or an Associate or Affiliate of an Acquiring Person (as such
terms are defined in the Rights Agreement) only in accordance with the terms of,
and subject to the restrictions  contained in, the Rights Agreement.  Section 6.
The Corporation  shall be entitled to treat the holder of record of any share or
shares of stock as the holder in fact  thereof  and,  accordingly,  shall not be
bound to recognize  any equitable or other claim to or interest in such share or
shares on the part of any other person,  whether or not it shall have express or
other notice thereof, except as otherwise provided by the laws of Delaware.

<PAGE>

                               LOST CERTIFICATES

     Section  6.  The  Board  of  Directors  may  direct  a new  certificate  or
certificates   to  be  issued  in  place  of  any  certificate  or  certificates
theretofore  issued by the  Corporation  alleged to have been lost or destroyed,
upon  the  making  of an  affidavit  of that  fact by the  person  claiming  the
certificate of stock to be lost or destroyed. When authorizing the issuance of a
new certificate or certificates,  the Board of Directors may, in its discretion,
and as a condition precedent to the issuance thereof,  require the owner of such
lost or destroyed certificate or certificates,  or his legal representative,  to
advertise  the  same  in  such  matter  as it  shall  require  and/or  give  the
Corporation  a bond in such sum as it may direct as indemnity  against any claim
that may be made against the Corporation with respect to the certificate alleged
to have been lost or destroyed.

                                   ARTICLE VII

                                 CORPORATE BOOKS

         Section 1. All the books of the Corporation, except either the original
or  duplicate  stock  ledger,  may be kept  outside of Delaware at such place or
places as the Board of Directors may from time to time determine.

                                  ARTICLE VIII

                               GENERAL PROVISIONS

                                    DIVIDENDS
         Section 1. Dividends upon the capital stock of the Corporation, subject
to the provisions of the Certificate of  Incorporation,  if any, may be declared
by the Board of  Directors  at any regular or special  meeting  pursuant to law.
Dividends  may be paid in cash,  in property or in shares of the capital  stock,
subject to the provisions of the Certificate of Incorporation.

         Section 2. Before  payment of any dividend,  there may be set aside out
of any funds in the Corporation  available for dividends such sum or sums as the
Directors,  from time to time in their  absolute  discretion,  think proper as a
reserve or reserves to meet contingencies,  or for equalizing dividends,  or for
repairing  or  maintaining  any property of the  Corporation,  or for such other
purposes  as  the  Directors  shall  think  conducive  to  the  interest  of the
Corporation,  and the  Directors  may modify or abolish any such  reserve in the
manner in which it was created.

                            EXECUTION OF INSTRUMENTS

         Section 3. All checks, notes, drafts, bills of exchange, orders for the
payment of money, bonds,  debentures,  obligations,  bill of lading,  commercial
documents and other negotiable and/or non-negotiable instruments,  contracts and
formal  documents  (other than  certificates  of stock)  shall be signed by such
officer or officers  or agent or agents as shall be  thereunto  authorized  from
time to time by the  Board  of  Directors.  The seal of the  Corporation  may be
affixed to such  instruments  and papers  requiring  the same as shall have been
duly  signed  and  may be  attested  by the  Secretary  or one of the  Assistant
Secretaries  or by the  Treasurer or one of the  Assistant  Treasurers or by any
other officer.

*(Section  5, Article IV,  amended by
the Board of Directors on June 23, 1997.)

<PAGE>


                                   FISCAL YEAR

     Section 4. The fiscal year of the Corporation  shall be fixed by resolution
of the Board of Directors; otherwise it shall be a calendar year.

                                 CORPORATE SEAL

     Section 5. The corporate seal shall have inscribed  thereon the name of the
Corporation,  the  year of its  organization,  and the  words  "Corporate  Seal,
Delaware".  The seal may be used by  causing  it or a  facsimile  thereof  to be
impressed or affixed or reproduced or otherwise.

                               VOTING UPON STOCKS

     Section 6. Unless otherwise  ordered by the Board of Directors or Executive
Committee,  the  President,  the  Executive  Vice  President  or any of the Vice
Presidents  authorized thereto in writing by the President shall have full power
and authority in behalf of the  Corporation to attend and to act and to vote, or
to give,  on behalf of the  Corporation a proxy to attend and to act and to vote
at any meeting of the  stockholders  of any corporation in which the Corporation
may hold  stock,  and at such  meeting he or such proxy  shall  possess  any may
exercise,  for the  purpose of such  meeting,  any and all the rights and powers
incident to the  ownership of said stock,  and which as the owner  thereof,  the
Corporation  might  have  possessed  and  exercised  if  present.  The  Board of
Directors or Executive Committee by resolution from time to time may confer like
powers upon any other person or persons.

                                   ARTICLE IX

                                   AMENDMENTS

     Section 1. These By-Laws may be altered or repealed at any regular  meeting
of the  stockholders  or of the Board of Directors or at any special  meeting of
the  stockholders  or of the Board of Directors if notice of such  alteration or
repeal be contained in the notice of such special  meeting;  provided,  however,
that no change of the time or place of the meeting for the election of Directors
shall be made within  sixty days next before the day on which such meeting is to
be held,  and that in case of any change of such time or place,  notice  thereof
shall be given to each stockholder entitled to vote thereat at least twenty days
before the election is held.



                              AMENDED AND RESTATED
                                 LOAN AGREEMENT





                                  BY AND AMONG





                             FIVE STAR GROUP, INC.,



                           THE BANKS SIGNATORY HERETO



                                       AND



                        FLEET BANK, NATIONAL ASSOCIATION
              AS ADMINISTRATIVE AND COLLATERAL AGENT FOR SUCH BANKS





                                 August 18, 1997







<PAGE>


                                                                       Page No.









                                TABLE OF CONTENTS


                                                                        Page No.


Article 1.            Definitions...........................................  1

Article 2.            Commitments; Loans; Collateral........................ 25
         Section 2.1    Loans............................................... 25
         Section 2.2    Notices Relating to Loans; Fixed Rate
                        Loans............................................... 25
         Section 2.3    Disbursement of Loan Proceeds....................... 26
         Section 2.4    Notes............................................... 27
         Section 2.5    Repayment of Principal of Loans..................... 28
         Section 2.6    Interest............................................ 28
         Section 2.7    Fees................................................ 30
         Section 2.8    Voluntary Changes in Commitment..................... 31
         Section 2.9    Use of Proceeds of Loans; Continued Existence
                        of Loans Under Prior Loan Agreement................. 32
         Section 2.10   Computations........................................ 32
         Section 2.11   Minimum Amounts of Loans and
                        Conversions......................................... 32
         Section 2.12   Time and Method of Payments......................... 32
         Section 2.13   Lending Offices..................................... 33
         Section 2.14   Several Obligations................................. 33
         Section 2.15   Guaranty............................................ 33
         Section 2.16   Security............................................ 33
         Section 2.17   Pro Rata Treatment Among Banks...................... 35
         Section 2.18   Non-Receipt of Funds by the Agent................... 35
         Section 2.19   Sharing of Payments and Set-off Among Banks......... 36
         Section 2.20   Conversions and Continuation of Loans............... 36
         Section 2.21   Additional Costs; Capital Requirements.............. 37
         Section 2.22   Limitation on Types of Loans........................ 39
         Section 2.23   Illegality.......................................... 40
         Section 2.24   Certain Conversions pursuant to Sections
                        2.21, 2.22 and 2.23................................. 40
         Section 2.25   Indemnification..................................... 41
         Section 2.26   Withholding Tax Exemption........................... 42

Article 3.            Representations and Warranties........................ 45
         Section 3.1    Organization........................................ 45
         Section 3.2    Power, Authority, Consents.......................... 46
         Section 3.3    No Violation of Law or Agreements................... 46
         Section 3.4    Due Execution, Validity, Enforceability............. 47
         Section 3.5    Properties, Priority of Liens; Security
                        Documents........................................... 47
         Section 3.6    Judgments, Actions, Proceedings..................... 47


<PAGE>

         Section 3.7    No Defaults, Compliance With Laws................... 48
         Section 3.8    Burdensome Documents................................ 48
         Section 3.9    Financial Statements................................ 48
         Section 3.10   Tax Returns......................................... 49
         Section 3.11   Intangible Assets................................... 49
         Section 3.12   Regulation U........................................ 49
         Section 3.13   Name Changes, Mergers, Acquisitions;
                        Location of Collateral.............................  50
         Section 3.14   Full Disclosure....................................  50
         Section 3.15   Licenses and Approvals.............................  50
         Section 3.16   Labor Disputes; Collective Bargaining
                        Agreements; Employee Grievances....................  51
         Section 3.17   Condition of Assets................................  51
         Section 3.18   ERISA..............................................  51
         Section 3.19   Laws and Regulations...............................  52

Article 4.            Conditions to the Loans..............................  54
         Section 4.1    Conditions to Effectiveness........................  54
         Section 4.2    Conditions to All Loans............................  57

Article 5.            Delivery of Financial Reports,
                      Documents and Other Information......................  58
         Section 5.1    Annual Financial Statements........................  58
         Section 5.2    Quarterly and Monthly Financial
                        Statements.........................................  58
         Section 5.3    Compliance Information.............................  59
         Section 5.4    No Default Certificate.............................  59
         Section 5.5    Certificate of Accountants.........................  60
         Section 5.6    Accountants' Reports...............................  60
         Section 5.7    Copies of Documents................................  60
         Section 5.8    Notices of Defaults................................  61
         Section 5.9    ERISA Notices......................................  61
         Section 5.10   Additional Information.............................  61

Article 6.            Affirmative Covenants................................. 63
         Section 6.1    Books and Records; Accounts and
                        Reserves............................................ 63
         Section 6.2    Inspections and Audits, etc......................... 63
         Section 6.3    Maintenance and Repairs............................. 64
         Section 6.4    Continuance of Business............................. 64
         Section 6.5    Copies of Corporate Documents....................... 65
         Section 6.6    Perform Obligations................................. 65
         Section 6.7    Notice Litigation, etc.............................. 65
         Section 6.8    Insurance........................................... 66
         Section 6.9    Financial Covenants................................. 67
         Section 6.10   Notice of Certain Events............................ 68
         Section 6.11   Comply with Laws.................................... 68
         Section 6.12   Environmental Compliance............................ 68
         Section 6.13   Registration of ISI Stock........................... 68
<PAGE>


Article 7.            Negative Covenants.................................... 70
         Section 7.1    Indebtedness........................................ 70
         Section 7.2    Liens............................................... 71
         Section 7.3    Guaranties.......................................... 72
         Section 7.4    Mergers, Acquisitions............................... 72
         Section 7.5    Redemptions: Distributions.......................... 72
         Section 7.6    Stock Issuance...................................... 73
         Section 7.7    Changes in Business; Dispositions
                        not in the Ordinary Course of Business; Sales
                        of Collateral....................................... 73
         Section 7.8    Prepayments......................................... 74
         Section 7.9    Investments......................................... 74
         Section 7.10   Fiscal Year......................................... 75
         Section 7.11   ERISA Obligations................................... 75
         Section 7.12   Amendments of Documents............................. 75
         Section 7.13   Capital Expenditures................................ 76
         Section 7.14   Rental Obligations.................................. 76
         Section 7.15   Transactions with Affiliates........................ 76
         Section 7.16   Negative Covenants as to NPDC....................... 77

Article 8.            Events Of Default..................................... 82
         Section 8.1    Payments............................................ 82
         Section 8.2    Certain Covenants................................... 82
         Section 8.3    Other Covenants..................................... 82
         Section 8.4    Other Defaults...................................... 83
         Section 8.5    Representations and Warranties...................... 83
         Section 8.6    Bankruptcy.......................................... 83
         Section 8.7    Judgments........................................... 84
         Section 8.8    ERISA............................................... 84
         Section 8.9    Liens............................................... 85
         Section 8.10   Ownership of Stock.................................. 85

Article  9.           The Agent............................................. 86
         Section 9.1    Appointment, Powers and Immunities.................. 86
         Section 9.2    Settlements as to Loan Payments..................... 86
         Section 9.3    Reliance by Agent................................... 88
         Section 9.4    Events of Default................................... 88
         Section 9.5    Rights as a Bank.................................... 88
         Section 9.6    Indemnification..................................... 89
         Section 9.7    Non-Reliance on Agent and other Banks............... 89
         Section 9.8    Failure to Act...................................... 90
         Section 9.9    Resignation or Removal of Agent..................... 90
         Section 9.10   Sharing of Collateral and Payments.................. 91
         Section 9.12   Survival............................................ 91

Article 10.           Miscellaneous Provisions.............................. 92
         Section 10.1   Fees and Expenses; Indemnity........................ 92
         Section 10.2   Taxes............................................... 93
         Section 10.3   Payments............................................ 94

<PAGE>

         Section 10.4   Survival of Agreements and
                        Representations: Construction....................... 95
         Section 10.5   Lien on and Set-off of Deposits..................... 96
         Section 10.6   Modifications, Consents and Waivers:
                        Entire Agreement; Amendment and Restatement......... 96
         Section 10.7   Remedies Cumulative................................. 97
         Section 10.8   Further Assurances; Substitute Notes................ 97
         Section 10.9   Notices............................................. 98
         Section 10.11  Severability........................................ 99
         Section 10.12  Binding Effect; No Assignment or
                        Delegation by Borrower.............................. 99
         Section 10.13  Assignments and Participations by Banks.............100
         Section 10.14  GOVERNING LAW; CONSENT TO JURISDICTION:
                        WAIVER OF TRIAL BY JURY                             103



<PAGE>








                       AMENDED AND RESTATED LOAN AGREEMENT

         AGREEMENT, made this ____ day of August, 1997, by and among:

         FIVE STAR GROUP, INC. a Delaware corporation (the "Borrower");

         The Banks that have executed the signature pages hereto  (individually,
a "Bank" and collectively, the "Banks");

         FLEET BANK, NATIONAL  ASSOCIATION,  a national banking association,  as
Administrative  and  Collateral  Agent for the Banks (in such capacity  together
with its successors in such capacity, the "Agent");

                                                W I T N E S S E T H:

         WHEREAS,  the Borrower,  the Banks and National  Westminster Bank NJ (a
predecessor in interest to Fleet Bank, National Association),  as Agent, entered
in to a Loan Agreement dated April 29, 1993 (as heretofore amended, modified and
supplemented, the "Prior Loan Agreement"); and

         WHEREAS,  the  Borrower,  the Banks  and the Agent  desire to amend the
Prior Loan Agreement in certain  respects,  including,  without  limitation,  to
provide for revolving  credit loans to the Borrower in the  aggregate  principal
sum  of  up to  Twenty-Two  Million  Dollars  ($22,000,000)  on  the  terms  and
conditions hereinafter set forth; and

         WHEREAS,  the  Borrower,  the Banks  and the Agent  desire to amend and
restate the Prior Loan Agreement in its entirety;

         NOW,  THEREFORE,  the parties hereto hereby amend and restate the Prior
Loan Agreement and agree as follows:



<PAGE>


         1.       Definitions

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

         "Account" - with respect to any Person:  (a) all  "accounts" as defined
in the Uniform  Commercial Code of the State of New York, and, in addition,  all
of the accounts,  contract rights  (including its rights as an unpaid vendor, or
lienor, including stoppage in transit,  replevin and reclamation),  instruments,
documents,   chattel  paper,  notes,  drafts,  warehouse  receipts  and  general
intangibles  of such Person,  whether  secured or unsecured,  and whether or not
specifically  assigned to the Agent or any Bank  hereunder,  and  including  any
right to payment which has been earned under a contract  right and all Inventory
returned or reclaimed  from Account  Debtors and all rights to payment for goods
sold or leased or services rendered;  and (b) all products and proceeds (whether
cash  proceeds or  otherwise)  of the  foregoing,  whether now owned,  held,  or
hereafter acquired by such Person.

         "Account  Debtor" - at any  time,  in  addition  to the  definition  of
"account debtor" as contained in the Uniform Commercial Code of the State of New
York,  any Person who is  obligated  under or on account of an  Account,  or any
Person who is represented by the Borrower to be so obligated.

         "Additional Costs" - as defined in Section 2.21 hereof.

         "Affected Loans" - as defined in Section 2.24 hereof.

         "Affected Type" - as defined in Section 2.24 hereof.

         "Affiliate"  - as to any  Person,  any other  Person  that  directly or
indirectly controls,  or is under common control with, or is controlled by, such
Person. As used in this definition,  "control" (including,  with its correlative
meanings,   "controlled   by"  and  "under  common  control  with")  shall  mean
possession, directly or indirectly, of power to direct or cause the direction of
management or policies  (whether through  ownership of securities or partnership
or other ownership interests,  by contract or otherwise),  provided that, in any
event:  (i) any  Person  that  owns  directly  or  indirectly  5% or more of the
securities  having  ordinary voting power for the election of directors or other
governing  body  of a  corporation  or 5% or more of the  partnership  or  other
ownership interests of any other Person (other than as a limited partner of such
other Person) will be deemed to control such  corporation  or other Person;  and
(ii)  each  director  and  officer  of the  Borrower  shall be  deemed  to be an
Affiliate of the Borrower.

         "Agent's Main Office" - the office of the Agent presently located at 51
Cragwood Road, South Plainfield, New Jersey 07080.

         "Annual Operating Cash Flow" - as at any date of determination thereof,
the Operating Cash Flow of the Borrower for the immediately  preceding four full
fiscal  quarters  for which the Agent  and the  Banks  have  received  financial
statements  in  compliance  with Section 5.1 or Section 5.2 hereof (or, if as at
any date of  determination  the Agent and the Banks shall not yet have  received
financial  statements  delivered in  compliance  with Section 5.1 or Section 5.2
hereof,  then the  Operating  Cash  Flow of the  Borrower  for such  immediately
preceding  four fiscal  quarters  shall be  determined  by the Agent in its sole
judgment,  based, in the Agent's discretion, on such financial information as it
shall have requested and received from the Borrower).

         "Applicable  Lending  Office" - with respect to each Bank, with respect
to each type of Loan,  the Lending  Office as  designated  for such type of Loan
below its name on the  signature  pages hereof or such other office of such Bank
or of an  affiliate  of such Bank as such Bank may from time to time  specify to
the Agent and the  Borrower as the office at which its Loans of such type are to
be made and maintained.

         "Applicable Margin" - with respect to any Prime Rate Loan, five-eighths
of one  percent  (.625%),  and with  respect  to any Fixed  Rate  Loan,  two and
one-quarter percent (2.25%).

         "Assessment  Rate"  - at  any  time,  the  rate  (rounded  upwards,  if
necessary,  to the  nearest  1/100 of l%) then  charged by the  Federal  Deposit
Insurance  Corporation  (or any  successor)  to Fleet for deposit  insurance for
Dollar time deposits with Fleet at the Principal Office as determined by Fleet.

         "Assignment  and  Acceptance"  - an  agreement in the form of Exhibit O
hereto.

         "Borrower  Debt  Assignment  Agreement"  - as defined  in Section  2.16
hereof.

         "Borrower Debt  Assignment  Confirmation"  - as defined in Section 2.16
hereof.

         "Borrower Pledge Agreement" - as defined in Section 2.16 hereof.

         "Borrower Pledge  Agreement  Confirmation" - as defined in Section 2.16
hereof.

         "Borrower Security Agreement" - as defined in Section 2.16 hereof.

         "Borrower Security Agreement Confirmation" - as defined in Section 2.16
hereof.

         "Borrowing  Base" - (a) Subject to subsections (b) and (c) below, as of
the date of any determination  thereof, an amount equal to the sum of (i) 80% of
the Borrower's  Eligible  Receivables,  plus (ii) 50% of the Borrower's Eligible
Inventory,  provided  that the amount  under this  clause  (ii) shall not exceed
$11,000,000 at any time;

         (b) (i) the Agent may reduce the  amounts  provided  for in  subsection
(a)(i) by the  establishment  of such  reserves  that it shall  deem  reasonably
related to the amounts in connection  with which such  reserves are  established
for any or all of the following: (A) rebates, (B) discounts,  including, without
limitation,  volume  discounts,  (C)  advertising  allowances,  (D)  contractual
allowances,  (E) returns,  (F) credits,  (G) chargebacks,  (H) interest charges,
service  charges  or other  fees  which are the  result of an  Account  Debtor's
failure to pay on a timely basis, (I) any taxes due to any governmental  unit or
taxing authority,  including,  without limitation,  unpaid sales tax owed by the
Borrower, (J) contra accounts, (K) demurrage, (L) unfavorable confirmations from
Account Debtors, provided, however, that if such unfavorable confirmation arises
out of or relates to a dispute between such Account Debtor and the Borrower with
respect to an  Account,  then the amount of such  reserve  with  respect to such
Account shall not exceed the cash amount in dispute, except that the reserve may
be equal to the full amount of such Account if (x) the cash amount payable under
all  Accounts  due from such  Account  Debtor  equals or  exceeds  $200,000  and
twenty-five  percent (25%) or more of the cash amount payable under such Account
is in dispute,  or (y) the cash amount  payable under all Accounts due from such
Account Debtor is less than $200,000 and fifty percent (50%) or more of the cash
amount  payable  under such Account is in dispute,  (M) deposits and payments on
account and (N)  Permitted  Liens  referred to in clauses  (ii) and (iii) in the
definition of such term herein which attach to the general assets (including the
Accounts) of the Borrower.

         (ii) The Agent may reduce the amount provided for in subsection (a)(ii)
by the  establishment  of such  reserves  that it  shall  deem  appropriate,  in
accordance with commercial reasonableness,  for any or all of the following: (A)
the  Borrower's  due and unpaid rental  obligations  in respect of its warehouse
facilities, (B) customs duties, (C) any taxes (excluding corporate income taxes)
due to any  governmental  unit  or  taxing  authority  and (D)  Permitted  Liens
referred  to in clauses  (ii) and (iii) in the  definition  of such term  herein
which attach to the general assets (including the Inventory) of the Borrower.

         (c) In the event  Dilution  shall at any time equal or exceed five (5%)
percent,  then the percentage set forth in subsection  (a)(i) of this definition
may be reduced by the Agent to the respective percentages set forth below:

                                             Percentage of
         Dilution                           Eligible Receivables

Greater than or equal
to 5% and less than 10%                           75%

Greater than or equal
to 10% and less than 15%                          70%

Greater than or equal
to 15% and less than 20%                          65%

Greater than or equal
to 20%                                            60%

         "Borrowing Base Certificate" - a certificate  substantially in the form
of Exhibit P annexed  hereto,  as such form may be modified from time to time by
the  Agent in its sole  discretion,  exercised  in  accordance  with  commercial
reasonableness.

         "Borrowing Notice" - as defined in Section 2.2 hereof.

         "Business Day" - any day other than  Saturday,  Sunday or any other day
on which  commercial  banks in New York  City,  the  State of New  Jersey or the
Commonwealth of Massachusetts are authorized or required to close under the laws
of the States of New York or New Jersey or the Commonwealth of Massachusetts, as
the case may be.

         "Capital  Expenditures" - for any period,  the aggregate  amount of all
payments made or obligations  incurred during such period by any Person directly
or indirectly for the purpose of acquiring,  constructing  or maintaining  fixed
assets, real property or equipment that, in accordance with GAAP, would be added
as a debit  to the  fixed  asset  account  of such  Person,  including,  without
limitation,  all amounts  paid or payable  during  such  period with  respect to
Capitalized  Lease  Obligations and interest that are required to be capitalized
in accordance with GAAP,  provided that payments for items  customarily  charged
directly to expense or  depreciated  over a useful life of twelve months or less
shall not be Capital Expenditures.

         "Capitalized  Lease" - any lease the  obligations  to pay rent or other
amounts under which constitute Capitalized Lease Obligations.

         "Capitalized  Lease Obligations" - as to any Person, the obligations of
such Person to pay rent or other  amounts  under a lease of (or other  agreement
conveying the right to use) real and/or personal  property which obligations are
required to be  classified  and  accounted  for as a capital  lease on a balance
sheet of such Person under GAAP and, for purposes of this Agreement,  the amount
of such  obligations  shall be the  capitalized  amount  thereof,  determined in
accordance with GAAP.

         "Cash" - as to any Person, such Person's cash and cash equivalents,  as
defined in accordance with GAAP.

         "Code" - the Internal  Revenue Code of 1986,  as it may be amended from
time to time.

         "Collateral" - as defined in the respective Security Documents.

         "Collateral Management Fee" - as defined in Section 2.7 hereof.

         "Commitment"  - as to each Bank,  the amount  set forth  opposite  such
Bank's name on the signature pages hereof  opposite the caption  "Commitment" as
such amount is subject to adjustment in accordance with the terms hereof.

         "Commitment Fee" - as defined in Section 2.7 hereof.

         "Commitment  Percentage" - as to each Bank,  the  percentage  set forth
opposite  such Bank's name on the  signature  pages hereof  opposite the caption
"Commitment Percentage" as the same may be adjusted in accordance with the terms
hereof.

         "Commitment Termination Date" - August 18, 2000.

         "Compliance  Certificate" - a certificate  executed by the president or
chief  financial  officer  of the  Borrower  to the effect  that:  (i) as of the
effective  date of the  certificate,  no Default or Event of Default  under this
Agreement exists or would exist after giving effect to the action intended to be
taken by the  Borrower as  described  in such  certificate,  including,  without
limitation,  that the  covenants  set forth in Section  6.9 hereof  would not be
breached  after giving effect to such action,  together  with a  calculation  in
reasonable  detail,  and in form and substance  reasonably  satisfactory  to the
Majority Banks, of such compliance,  and (ii) the representations and warranties
contained  in Article 3 hereof,  in the Loan  Documents  and in any  document or
instrument  delivered  pursuant to or in connection with this Agreement are true
and with the same effect as though such representations and warranties were made
on the date of such certificate  (except to the extent of changes resulting from
transactions  contemplated  or  permitted by this  Agreement  and the other Loan
Documents  and  other  changes,  as to all such  changes  that  singly or in the
aggregate do not have a Materially Adverse Effect, and except to the extent that
such representations and warranties relate expressly to an earlier date).

         "Controlled  Group" - all members of a controlled group of corporations
and all trades or businesses  (whether or not incorporated) under common control
which,  together  with the  Borrower,  are  treated as a single  employer  under
Section 414(b), 414(c) or 414(m) of the Code and Section 4001(a)(2) of ERISA.

         "Credit  Period" - the period  commencing on the date of this Agreement
and ending on the Commitment Termination Date.

         "Current  Assets" - as determined in  accordance  with GAAP,  provided,
however,  that any of such assets that are subject to a pledge, lien or security
interest  held by any  Person  other  than the  Agent to secure  payment  of any
Indebtedness that is not included in Current  Liabilities shall be excluded from
Current Assets to the extent of such Indebtedness.

         "Current  Liabilities"  - as determined in  accordance  with GAAP,  and
shall include,  as of the date of  determination  thereof:  (i) all Indebtedness
payable on demand or maturing within one year after such date without any option
on the part of the  obligor  to extend or renew  beyond  such  year,  (ii) final
maturities,  installments  and prepayments of  Indebtedness  required to be made
within one year after such date, (iii) the unpaid principal balance of the Notes
due within one year after such date, and (iv) all other items  (including  taxes
accrued as estimated and reserves for deferred  income taxes) that in accordance
with generally accepted  accounting  principles,  would be included on a balance
sheet as  current  liabilities;  provided,  however,  that  notwithstanding  the
foregoing, all Indebtedness of the Borrower to NPDC and any of NPDC's Affiliates
shall be deemed to be Long Term Debt and not Current Liabilities.

         "Debt Instrument" - as defined in subsection 8.4(a) hereof.

         "Debt  Service"  - as to any  Person  as at any  date,  the  sum of all
payments of principal and interest on  Indebtedness  of such Person for borrowed
money and all  payments on all  Capitalized  Leases of such Person that were due
and payable during the  immediately  preceding four full fiscal quarters of such
Person.

         "Debt Service Coverage" - as at any date, the quotient,  expressed as a
percentage  (which  may be in excess of 100%),  determined  by  dividing  Annual
Operating Cash Flow by Debt Service.

         "Default" - an event which with notice or lapse of time, or both, would
constitute an Event of Default.

         "Dilution" - the amount  (expressed  as a percentage of all Accounts of
the Borrower and  computed in a manner  satisfactory  to the Agent) by which the
Borrower's  Accounts  during the  eighteen  calendar  month  period  immediately
preceding such  computation  were reduced for any reason  whatsoever  other than
cash payments received by the Borrower in respect of such Accounts.

         "Dollars" and "$" - any lawful money of the United States of America.

         "Eligible Assignee" - a commercial bank or other financial  institution
acceptable  to the  Agent  and the  Borrower,  in the sole  discretion  of each,
organized under the laws of the United States of America or any state and having
a combined  capital  and  surplus of at least  $100,000,000,  provided  that any
wholly-owned  subsidiary of a Bank which subsidiary has at least $100,000,000 in
capital  and surplus and any bank or  financial  institution  into which or with
which a Bank merges or consolidates  shall be deemed to be an Eligible  Assignee
without approval of the Agent or the Borrower.

         "Eligible  Inventory" - all  Inventory of the Borrower  acquired in the
ordinary  course  of  business  in  an  arm's  length  third  party  transaction
consisting  of  finished  products  which  (i)  is not  work  in  progress,  raw
materials, salesmen samples, promotional items, consignment materials, packaging
materials,  or obsolete or otherwise unsaleable,  (ii) is valued at the lower of
its cost  (provided,  that for purposes  hereof,  "cost" shall be  determined in
accordance with GAAP, but shall in no event include any overhead of the Borrower
or any other Person allocable to such Inventory other than freight and insurance
costs  directly  related to such  Inventory and customs  duties and import taxes
directly related  thereto) or its market value,  (iii) is subject to a valid and
perfected  first priority  security  interest in favor of the Agent,  except for
Permitted  Liens referred to in clauses (ii) and (iii) in the definition of such
term herein which attach to the general assets  (including the Inventory) of the
Borrower,  (iv) is in first class  condition and saleable  through  normal trade
channels,  (v) is not  subject  to any Lien,  claim,  encumbrance,  or  security
interest, except those in favor of the Agent and those expressly permitted under
this  Agreement,  (vi) is Inventory  to which the  Borrower has title,  (vii) is
located at the Borrower's  premises in New Jersey or Connecticut,  (viii) is not
returned,  damaged or defective  goods,  (ix) is not bill and hold goods, (x) is
not  goods  that have been  repossessed  by the  Borrower,  (xi) is  covered  by
insurance  in  accordance  with the terms of this  Agreement  and the other Loan
Documents,  (xii) is not a  hazardous  substance  that  could  give  rise to any
Environmental  Liability or any other substance subject to governmental  control
or  regulation,  and (xiii) has been  inspected and accepted by the Borrower and
has been entered into the books and records of the Borrower.

         In addition to the  foregoing,  in the event that the aggregate  amount
(valued at lower of cost or market) that would  otherwise  meet the criteria set
forth above for consideration as Eligible Inventory of

                  (A) any one  item of  Inventory  exceeds  twenty-five  percent
(25%) of the aggregate  amount of all Inventory at such time, then the amount of
such item of Inventory shall be reduced by the amount of such excess;

                  (B)  Inventory  that  consists  of private  label  merchandise
exceeds  $1,000,000,  then the amount of such Inventory  shall be reduced by the
amount of such excess;

                  (C)  Inventory  that has not been sold  within one year of the
purchase date thereof exceeds $250,000,  then the amount of such Inventory shall
be reduced by the amount of such excess;

                  (D)  Inventory  that the  Borrower  has more  than a  one-year
supply of on hand exceeds  $750,000,  then the amount of such Inventory shall be
reduced by the amount of such excess; and

                  (E)  Inventory  that has been  opened or  repackaged  from the
original vendor containers exceeds $1,000,000, then the amount of such Inventory
shall be reduced by the amount of such excess.

         "Eligible  Receivable(s)" - an Account which is created by the Borrower
in the ordinary  course of business in an arm's length third party  transaction,
is genuine  and in all  respects  what it  purports  to be. In  addition  to the
foregoing,  an Account shall be deemed to be an Eligible  Receivable only if all
of the following are true:

         (a) As of the date of computation of Eligible Receivables, such Account
shall not have been  outstanding for more than ninety (90) days from the date of
the invoice, (i) provided,  however, that (A) if the Account is due, directly or
indirectly,  from the entity commonly known as "Rickel", then such Account shall
not have been  outstanding  for more than  sixty  (60) days from the date of the
invoice,  and further provided that the maximum amount of Accounts due, directly
or  indirectly,  from the  entity  commonly  known as  "Rickel"  which  shall be
considered Eligible  Receivables shall not exceed $1,000,000 in the aggregate at
any  time,  and (B) if the  Account  is in  respect  of  goods to be sold by the
Account  Debtor  (other than the entity  commonly  known as  "Rickel")  in a new
retail  establishment,  then,  such Account shall not have been  outstanding for
more than two hundred  seventy (270) days from the date of invoice,  and further
provided,  that the maximum  amount of Accounts  beyond 90 days from the date of
the invoice  which shall be  considered  Eligible  Receivables  pursuant to this
subsection  (a)(i)(B) shall not exceed $50,000 in the aggregate at any time; and
(ii) further provided,  that in the case of a "dated sale", if the terms of sale
were  otherwise  entered  into by the Borrower in respect of such invoice in the
ordinary  course  of the  Borrower's  business,  (A)  then,  as of the  date  of
computation  of  Eligible   Receivables,   such  Account  shall  not  have  been
outstanding  for more than one  hundred  fifty  (150)  days from the date of the
invoice related to such "dated sale", (B) provided, however, that if the Account
relates to the sale of "Cabot's  Stain",  then such Account  shall not have been
outstanding  for more than one  hundred  eighty  (180) days from the date of the
invoice related to such "dated sale",  (C) further,  provided,  that the maximum
amount of Accounts which shall be considered  Eligible  Receivables  pursuant to
this  subsection  (a)(ii)  shall not exceed  $3,000,000  in the aggregate at any
time,  and of such amount,  not more than  $1,000,000  in the  aggregate of such
Accounts  shall at any time  consist of the Accounts  referred to in  subsection
(a)(ii)(B) of this definition.

         (b) The  Account  shall have arisen from the bona fide sale of goods or
provisions  of  services  pursuant  to terms  and  conditions  customary  to the
ordinary  course  of the  Borrower's  business,  and which  goods  have not been
returned or  rejected or  repossessed,  nor has the  Account  Debtor  refused to
accept or  revoked  terms and  provisions  contained  in any  documents  related
thereto,  or objected to the quality or quantity of any of such goods,  and such
goods or services have been delivered and finally accepted by the Account Debtor
without dispute, request for adjustment, contra-offset, defense or counterclaim;

         (c) The  Account  is  evidenced  by one  executed  original  agreement,
contract, sales confirmation, physical invoice, or other acceptable document and
is not evidenced by chattel paper or an instrument of any kind;

         (d) The Account  arises from an Account  Debtor which is located within
the United  States,  or, if such Account  arises from an Account Debtor which is
not  located  within the  United  States,  such  Account is subject to letter of
credit  support  from a bank  acceptable  to the Agent,  or is covered by credit
insurance  acceptable to the Agent under which the Agent is named as loss payee,
or is covered  by such other  guaranteed  source of  payment  acceptable  to the
Agent;

         (e) The Account  Debtor is neither the United States of America nor any
state, nor any subdivision, department or agency of either thereof;

         (f) The  Account  is a valid,  legally  enforceable  obligation  of the
Account Debtor;

         (g) The Account does not arise out of transactions with an Affiliate of
the Borrower (including, without limitation, any employee of the Borrower);

         (h) The  Account  does not  arise out of the  delivery  of  samples  or
promotional or trial  merchandise to customers or Account Debtors,  nor does the
Account  arise from a guaranteed or  consignment  sale or any other right on the
part of the Account Debtor to return the merchandise;

         (i) The Account does not arise out of the delivery of goods or services
rendered  to a customer or Account  Debtor for or on account of credits  arising
out of prior sales or deliveries to such customer or Account Debtor;

         (j) The amount of the face value shown on any  schedule of accounts and
any invoice and statement  delivered to the Agent with respect to the Account is
not  subject  to any  retainages  or  holdbacks  of any type,  is  actually  and
absolutely owing to the Borrower, and is not contingent for any reason;

         (k) The  Account  is not  subject to  reissued  credits in favor of the
Account Debtor, nor is it subject to any uncredited advertising allowance;

         (l)  There are no  set-offs,  counterclaims  or  disputes  existing  or
asserted  with  respect  to the  Account,  and the  Borrower  has not  made  any
agreement  with the  Account  Debtor  for any  deduction  therefrom  (including,
without limitation, any agreement or arrangement to treat an Account as a contra
account), except for discounts, credits or allowances allowed by the Borrower in
the ordinary course of its business for prompt payment,  all of which discounts,
credits or allowances are reflected in the calculation of and have been deducted
from the face value of the invoice related thereto and in the calculation of the
Borrowing Base, provided, however, that if there are any set-offs, counterclaims
or  disputes  relating  to an  Account,  such  Account  shall be deemed to be an
Eligible  Receivable  in an amount  reduced  by the cash  amount in  dispute  or
subject to such  set-off or  counterclaim,  except  that no value shall be given
hereunder to any such Account if (i) the cash amount  payable under all Accounts
due from the  Account  Debtor  which is the  obligor of such  Account  equals or
exceeds  $200,000,  and  twenty-five  percent  (25%) or more of the cash  amount
payable  for  such  Account  is  in  dispute  or  subject  to  such  set-off  or
counterclaim, or (ii) if the cash amount payable under all Accounts due from the
Account Debtor which is the obligor of such Account is less than  $200,000,  and
fifty  percent  (50%) or more of the cash amount  payable for such Account is in
dispute or subject to such set-off or counterclaim;

         (m) To the best of the Borrower's knowledge, and the Agent otherwise is
and continues to be satisfied that, there are no facts, events, circumstances or
occurrences that in any way impair the validity,  collectibility  or enforcement
of the Account or tend to reduce the amount payable  thereunder  from the amount
of the invoice face value shown on any schedule or accounts or on any contracts,
invoices,  and  statements  delivered to the Agent with  respect  thereto or the
amount included in the Borrowing Base with respect thereto;

         (n) To the best of the Borrower's  knowledge,  the Account Debtor under
such  Account had the  capacity  to  contract at the time any  contract or other
document giving rise to the Account was executed;

                  (o) The Account Debtor under such Account (i) is solvent, (ii)
is not involved as debtor,  nor any of the assets or  properties  of the Account
Debtor involved, are whether voluntary or involuntary, in any case or proceeding
under any bankruptcy,  reorganization,  arrangement,  insolvency,  adjustment of
debt, dissolution,  liquidation, receivership or similar law of any jurisdiction
and (iii) has not made an  assignment  for the benefit of creditors or suspended
its business activities or operations;

         (p) The Account,  and any proceeds  thereof,  is not now, and the goods
giving rise to the Account were not at the time of the sale thereof,  subject to
any Lien, claim,  encumbrance,  or security interest,  except those of the Agent
and those expressly permitted under this Agreement;

                  (q) The  Account  is one in which  the  Agent  has a valid and
perfected first priority  security  interest except for Permitted Liens referred
to in clauses (ii) and (iii)) in the definition of such term herein which attach
to the general assets (including the Accounts) of the Borrower;

         (r) To the best of the Borrower's  knowledge,  there are no proceedings
or actions that are  threatened or pending  against the Account Debtor under the
Account  that  might  result in any  material  adverse  change  in such  Account
Debtor's financial condition;

         (s) The Account has not been assigned or pledged to any other person or
placed for collection with a collection agency;

         (t) The  Account  does not arise out of the  exchange  or barter of any
goods or services;

         (u) The  Account  does not arise from a  contract  that  prohibits  the
granting of a security interest in such Account or the goods subject thereto;

         (v) The  Account  does not  arise  from  progress  billings  under  the
contract providing for such Account;

         (w)  The  Account  or  the  invoice  related  to  such  Account  has  a
corresponding bill of lading or other bona fide evidence of shipment;

         (x) The Account  does not arise out of  transactions  with the Agent or
any Bank;

         (y) The Account is not an Account which had previously  been determined
not to be an Eligible Receivable;

         (z) The Account  does not arise from any bill and hold  transaction  or
from any memo billing;

         (aa) The  Account  does not  arise  out of a  transaction  in which the
Account  Debtor is a sales  representative  with  which the  Borrower  transacts
buiness;

         (bb) The  Account  does not  arise  out of a  transaction  in which the
Account Debtor is a natural person;

         (cc) The  Account  does not  consist  of any credit  balance,  deposit,
partial payment or overpayment by the Account Debtor;

         (dd) In addition to the  foregoing,  the  following  criteria  shall be
applied in determining  whether  certain  Accounts are not to be deemed Eligible
Receivables:

         (i) in the event more than fifty  percent  (50%) of the face  amount of
Accounts  due from an  Account  Debtor at any one time  would not  otherwise  be
Eligible  Receivables,  then none of the Accounts  due from such Account  Debtor
shall be deemed Eligible Receivables; and

         (ii) in the event the  aggregate  face  amount of  Accounts  that would
otherwise  meet the  criteria  set forth  above for  consideration  as  Eligible
Receivables:

         (A) due from any single Account Debtor and its Affiliates  exceeds,  at
any time, an amount equal to fifteen percent (15%); or

         (B) due from any five Account Debtors and their  respective  Affiliates
exceeds,  at any time,  an amount equal to forty  percent  (40%)of the aggregate
face amount of all  Accounts of the  Borrower at such time that would  otherwise
meet the criteria  set forth above for  consideration  as Eligible  Receivables,
then, in such event,  the amount of Accounts from such Account Debtor or Account
Debtors  shall be reduced by the amount of such  excess  unless  such excess has
been accepted by the Majority Banks as being eligible, acting in their exclusive
and uncontrolled discretion.

         "Environmental  Laws and Regulations" - all  environmental,  health and
safety laws, regulations, resolutions, and ordinances applicable to the Borrower
or any other  Loan  Party,  or any of their  respective  assets  or  properties,
including,  without limitation:  (i) all regulations,  resolutions,  ordinances,
decrees,  and  other  similar  documents  and  instruments  of  all  courts  and
governmental  authorities,  bureaus and agencies,  domestic and foreign, whether
issued by  environmental  regulatory  agencies or otherwise,  and (ii) all laws,
regulations,  resolutions,  ordinances  and decrees  relating  to  Environmental
Matters.

         "Environmental  Liability" - any liability under any applicable law for
any release of a hazardous substance caused by the seeping,  spilling,  leaking,
pumping,  pouring,  emitting,  emptying,   discharging,   injecting,   escaping,
leaching, dumping or disposing of hazardous wastes or other chemical substances,
pollutants or contaminants into the environment, and any liability for the costs
of any clean-up or other remedial action including,  without  limitation,  costs
arising  out  of  security  fencing,   alternative  water  supplies,   temporary
evacuation  and  housing  and  other  emergency  assistance  undertaken  by  any
environmental regulatory body having jurisdiction over the Borrower or any other
Loan Party to  prevent  or  minimize  any  actual or  threatened  release by the
Borrower  or any other  Loan  Party of any  hazardous  wastes or other  chemical
substances, pollutants and contaminants into the environment that would endanger
the public health or the environment.

         "Environmental  Matter(s)" - a release of any toxic or hazardous  waste
or other chemical  substance,  pollutant or contaminant  into the environment or
the generation,  treatment, storage or disposal of any toxic or hazardous wastes
or other chemical substances.

         "Environmental  Proceeding"  -  any  judgment,  action,  proceeding  or
investigation  pending  before any court or  governmental  authority,  bureau or
agency, including,  without limitation,  any environmental regulatory body, with
respect to or  threatened  against or  affecting  the Borrower or any other Loan
Party or  relating  to the  assets  or  liabilities  of any of them,  including,
without  limitation,  in respect of any "facility" owned,  leased or operated by
any of them under the  Comprehensive  Environmental  Response,  Compensation and
Liability  Act of 1980,  as  amended,  or under any  state,  local or  municipal
statute,  ordinance or regulation  in respect  thereof,  in connection  with any
release of any toxic or hazardous waste or other chemical  substance,  pollutant
or contaminant into the environment, or with the generation, storage or disposal
of any toxic or hazardous wastes or other chemical substances.

         "ERISA" - the Employee  Retirement  Income  Security Act of 1974, as it
may be amended from time to time, and the regulations promulgated thereunder.

         "Eurodollar  Business Day" - a Business Day on which dealings in Dollar
deposits  are  carried  out in the  relevant  Eurodollar  interbank  market  for
determining the Fixed Base Rate.

         "Event of Default" - as defined in Article 8 hereof.

         "Examination Fee" - as defined in Section 6.2 hereof.

         "Federal  Funds Rate" - for any day, the weighted  average of the rates
on overnight federal funds transactions with member banks of the Federal Reserve
System  arranged by federal  funds  brokers as published by the Federal  Reserve
Bank of New York for such day,  or if such day is not a  Business  Day,  for the
next  preceding  Business Day (or, if such rate is not so published for any such
day,  the  average  rate  charged to Fleet on such day on such  transactions  as
reasonably determined by Fleet).

         "Fee(s)" - as defined in Section 2.7 hereof.

         "Financial  Statements"  - (a) with  respect to the  Borrower,  (i) the
audited  Balance  Sheet as at December 31, 1996,  together  with the  Borrower's
related audited Income  Statement and Statement of Cash Flow for the fiscal year
then ended, and (ii) the unaudited Balance Sheet as at March 31, 1997,  together
with the Borrower's  related  unaudited  Income  Statement and Statement of Cash
Flow for the fiscal quarter then ended.

                  (b) with respect to NPDC, (i) its audited consolidated Balance
Sheet as at December 31, 1996,  together with the related  audited  consolidated
Income  Statement and Statement of Cash Flow for the fiscal year then ended, and
(ii) the  unaudited  Balance  Sheet as at March 31, 1997,  together  with NPDC's
related  unaudited  Income  Statement  and Statement of Cash Flow for the fiscal
quarter then ended.

         "Fixed  Base  Rate" - with  respect  to any  Fixed  Rate  Loan  for any
Interest Period therefor, the rate per annum (rounded upwards, if necessary,  to
the nearest  1/32 of 1%) as  determined  on the basis of the  offered  rates for
deposits in Dollars,  for a period of time  comparable to such  Interest  Period
which appears on the Telerate page 3750 as of 11:00 a.m.  London time on the day
that is two  Eurodollar  Business Days  preceding the first day of such Interest
Period;  provided,  however,  if the rate described above does not appear on the
Telerate system on any applicable  interest  determination  date, the Fixed Base
Rate shall be the rate (rounded  upwards as described  above,  if necessary) for
deposits in Dollars for a period  substantially equal to such Interest Period on
the Reuters Page "LIBO" (or such other page as may replace the LIBO Page on that
service for the purpose of displaying such rates), as of 11:00 a.m. London time,
on the day that is two  Eurodollar  Business Days prior to the beginning of such
Interest Period.

         If both the Telerate and Reuters system are unavailable,  then the rate
for that date will be  determined on the basis of the offered rates for deposits
in Dollars for a period of time  comparable  to such  Interest  Period which are
offered by four  major  banks in the London  interbank  market at  approximately
11:00  a.m.  London  time,  on the day  that  is two  Eurodollar  Business  Days
preceding  the first day of such Interest  Period as selected by the Agent.  The
principal London office of each of the four major London banks will be requested
to provide a quotation of its Dollar deposit  offered rate. If at least two such
quotations are provided,  the rate for that date will be the arithmetic  mean of
the quotations. If fewer than two quotations are provided as requested, the rate
for that date will be  determined  on the basis of the rates quoted for loans in
Dollars  to  leading  European  banks  for a period of time  comparable  to such
Interest Period offered by major banks in New York City at  approximately  11:00
a.m., New York City time, on the day that is two Eurodollar  Business  preceding
the first day of such Interest Period.  In the event that the Agent is unable to
obtain any such  quotation as provided  above,  it will be deemed that the Fixed
Base Rate for such Interest Period cannot be determined.

         "Fixed  Rate"  - for any  Fixed  Rate  Loan  for  any  Interest  Period
therefor,  the rate per annum  (rounded  upwards,  if necessary,  to the nearest
1/100 of 1%)  determined  by the Agent to be equal to(x) the Fixed Base Rate for
such  Loan  for  such  Interest  Period;  divided  by (y) 1  minus  the  Reserve
Requirement for such Loan for such Interest Period. The Agent shall use its best
efforts to advise the  Borrower of the Fixed Rate as soon as  practicable  after
each change in the Fixed Rate; provided,  however, that the failure of the Agent
to so advise the Borrower on any one or more  occasions  shall not result in any
liability  of the  Agent or affect  the  rights of the Banks or the Agent or the
obligations of the Borrower hereunder.

         "Fixed Rate Loans" - Loans the interest on which is  determined  on the
basis of rates  referred  to in the  definition  of  "Fixed  Base  Rate" in this
Article 1.

         "Fleet"  -  Fleet  Bank,  National  Association,   a  national  banking
association, in its capacity as a Bank hereunder.

         "GAAP" - generally accepted accounting  principles in the United States
applied on a basis  consistent  with the  financial  statements  referred  to in
Section 3.9.

         "GPC" - General Physics Corporation, a Delaware corporation.

         "Guarantor" - as defined in Section 2.15 hereof.

         "Guaranty" - as defined in Section 2.15 hereof.

         "Indebtedness" - with respect to any Person, without duplication,  all:
(i) liabilities or obligations,  direct and contingent, which in accordance with
GAAP  would  be  included  in  determining  total  liabilities  as  shown on the
liability  side of a  balance  sheet  of such  Person  at the  date as of  which
Indebtedness  is to be determined,  including,  without  limitation,  contingent
liabilities  that in accordance  with such  principles,  would be set forth in a
specific  Dollar  amount  on the  liability  side of such  balance  sheet or the
footnotes  thereto,  and  Capitalized  Lease  Obligations  of such Person;  (ii)
liabilities  or  obligations  of others for which  such  Person is  directly  or
indirectly  liable, by way of guaranty (whether by direct guaranty,  suretyship,
discount,  endorsement,  take-or-pay agreement, agreement to purchase or advance
or keep in funds  or  other  agreement  having  the  effect  of a  guaranty)  or
otherwise;  (iii)  liabilities or obligations  secured by Liens on any assets of
such Person,  whether or not such  liabilities  or  obligations  shall have been
assumed by it; and (iv)  liabilities or  obligations  of such Person,  direct or
contingent,  with  respect to letters of credit  issued for the  account of such
Person and bankers acceptances created for such Person.

         "Interest  Period" - with  respect to any Fixed Rate Loan,  each period
commencing on and including the date such Loan is made or converted  from a Loan
or Loans of another type, or the last day of the next preceding  Interest Period
with  respect  to such Loan,  and  ending on the same day in the first,  second,
third or sixth calendar month thereafter, as the Borrower may select as provided
in Section 2.2 hereof,  except that each such Interest  Period that commences on
the last  Eurodollar  Business Day of a calendar  month (or on any day for which
there is no numerically corresponding day in the appropriate subsequent calendar
month)  shall  end on  the  last  Eurodollar  Business  Day  of the  appropriate
subsequent  calendar  month.  Notwithstanding  the foregoing:  (i) each Interest
Period that would  otherwise end on a day that is not a Eurodollar  Business Day
shall end on the next  succeeding  Eurodollar  Business Day, except that if such
next succeeding  Eurodollar  Business Day falls in the next succeeding  calendar
month, such Interest Period shall end on the next preceding  Eurodollar Business
Day; (ii) no more than three  Interest  Periods for Fixed Rate Loans shall be in
effect at the same time;  (iii) any  Interest  Period for any type of Loan shall
end no later than the  Commitment  Termination  Date;  and (iv)  notwithstanding
clause  (iii) above,  no Interest  Period shall have a duration of less than one
month.  In the event  that the  Borrower  fails to select  the  duration  of any
Interest Period for any Loan within the time period and otherwise as provided in
Section 2.2 hereof, such Loans will be automatically converted into a Prime Rate
Loan on the last day of the preceding Interest Period for such Loans.

         "Interest  Rate  Contracts" - interest rate swap  agreements,  interest
rate cap agreements,  interest rate collar  agreements,  interest rate insurance
and other  agreements or  arrangements  designed to provide  protection  against
fluctuation in interest rates, in each case, in form and substance  satisfactory
to the Majority Banks and, in each case,  with  counter-parties  satisfactory to
the Majority Banks.

         "Inventory" - in addition to the definition of "inventory" as contained
in the Uniform  Commercial  Code,  all goods held by the  Borrower for resale or
lease or furnished or to be furnished under contracts of service,  and including
all goods,  materials and supplies  (including  but not limited to  incidentals,
packaging materials and all other items which contribute to the finished product
or  to  the  promotion  or  sale  thereof)  used  or  usable  in  manufacturing,
processing,  packaging or shipping and also including raw  materials,  goods and
work in process and finished goods,  and all goods returned by or reclaimed from
customers.

         "Investment" - by any Person:

                  (a) the amount paid or committed  to be paid,  or the value of
         property or services  contributed  or committed to be  contributed,  by
         such Person for or in connection with the acquisition by such Person of
         any stock,  bonds,  notes,  debentures,  partnership or other ownership
         interests or other securities of any other Person; and

                  (b) the amount of any advance,  loan or extension of credit by
         such  Person,  to any  other  Person,  or  guaranty  or  other  similar
         obligation  of such Person  with  respect to any  Indebtedness  of such
         other  Person,  and (without  duplication)  any amount  committed to be
         advanced,  loaned,  or extended by such Person to any other Person,  or
         any  amount  the  payment  of which is  committed  to be  assured  by a
         guaranty or similar  obligation by such Person for the benefit of, such
         other Person,  provided  that the foregoing  shall exclude trade credit
         extended in the ordinary course of business.

         "IRS" - Internal Revenue Service or any successor agency.

         "ISI" - Interferon Sciences, Inc., a Delaware corporation.

         "Latest Balance Sheet" - as defined in subsection 3.9 hereof.

         "Leases"  - leases  and  subleases  (other  than  Capitalized  Leases),
licenses for the use of real property,  easements,  grants, and other rights and
similar  instruments  under  which  the  Borrower  has the  right to use real or
personal property or rights of way.

         "Lien"  - any  mortgage,  deed of  trust,  pledge,  security  interest,
encumbrance,  lien or charge of any kind (including any agreement to give any of
the foregoing),  any conditional  sale or other title retention  agreement,  any
lease in the nature of any of the  foregoing,  and the filing of or agreement to
give  any  financing   statement  under  the  Uniform  Commercial  Code  of  any
jurisdiction  (other than such a financing  statement in connection with a "true
lease" that is not a Capitalized Lease).

         "Loan(s)" - as defined in Section 2.1 hereof.  Loans of different types
made or converted from Loans of other types on the same day (or of the same type
but having different  Interest Periods) shall be deemed to be separate Loans for
all purposes of this Agreement.

         "Loan  Documents"  - this  Agreement,  the  Notes,  the  Guaranty,  the
Security  Documents,  the Subordination  Agreements,  Interest Rate Contracts to
which the Borrower and any Bank are parties,  and all other  documents  executed
and delivered in connection  herewith or  therewith,  including all  amendments,
modifications   and   supplements   of  or  to  all  such   documents   and  all
acknowledgments and confirmations of such documents.

         "Loan Party" - the  Borrower,  each  Subsidiary  of the  Borrower,  the
Guarantor and any other Person (other than the Banks and the Agent) which now or
hereafter executes and delivers to any Bank or the Agent any Loan Document.

         "Long Term Debt - all Indebtedness which by its terms matures more than
twelve (12) months from the date as of which any determination of Long Term Debt
is made.

         "MXL" - MXL Industries, Inc., a Delaware corporation.


         "MXL Subordination Agreement - as defined in Section 4.1(k) hereof.

         "Majority  Banks"  -  at  any  time  while  no  Loans  are  outstanding
hereunder,  Banks having at least 60% of the aggregate amount of the Commitments
and, at any time while Loans are outstanding  hereunder,  Banks holding at least
60% of the outstanding aggregate principal amount of the Loans hereunder.

         "Management  Fees" - for any period,  all fees,  emoluments  or similar
compensation payable by any Person in respect of services rendered in connection
with the management or supervision of the management of such Person,  other than
salaries,  bonuses  and  other  compensation  paid  to any  full-time  executive
employee in respect of such full-time employment.

         "Material  Subsidiary"  - each  Subsidiary of NPDC which is a "Material
Subsidiary"  as defined in the NPDC  Credit  Agreement  as in effect on the date
hereof.

         "Materially  Adverse  Effect"  - a  materially  adverse  effect  on the
business,  condition  (financial  or  otherwise),   operations,  performance  or
properties of the Borrower, or NPDC and its Subsidiaries taken as a whole.

         "Net  Income" - shall mean,  with respect to any Person for any period,
the  aggregate  income  (or loss) of such  Person for such  period  equal to net
revenues and other proper  income less the  aggregate for such Person of any and
all items that are  treated as  expenses  under  generally  accepted  accounting
principles,  and less Federal,  state and local income taxes,  but excluding any
extraordinary  gains  or  losses  or any  gains  or  losses  from  the  sale  or
disposition  of  assets  other  than in the  ordinary  course of  business,  all
computed and calculated in accordance with GAAP.  Notwithstanding the foregoing,
for purposes of computing the aggregate income (or loss) of the Borrower for any
period in determining the Borrower's Net Income for such period,  the income (or
loss,  as the case may be) of ISI for such  period  shall not be included to the
extent that such  income (or loss)  otherwise  would have been  included in such
computation in accordance with GAAP.

         "New Type Loan" - as defined in Section 2.24 hereof.

         "Note(s)" - as defined in Section 2.4 hereof.

         "NPDC"  -  National   Patent   Development   Corporation,   a  Delaware
corporation.

         "NPDC  Borrowers"  - the  "Borrowers"  as  defined  in the NPDC  Credit
Agreement as in effect on the date hereof.

         "NPDC Credit  Agreement" - the Credit Agreement dated March 26, 1997 by
and among NPDC, MXL, GPC, GP  Environmental  Services,  Inc. and General Physics
Federal  Systems,  Inc.,  as  Borrowers,  the banks and  financial  institutions
signatory  thereto and Fleet, as  Administrative  and Collateral  Agent for such
banks and financial institutions.

         "NPDC Subordination Agreement" - as defined in Section 4.1(j) hereof.

         "Obligations" - collectively, all of the Indebtedness,  liabilities and
obligations of the Borrower to the Banks and the Agent,  whether now existing or
hereafter arising,  direct or indirect,  absolute or contingent,  whether or not
currently contemplated, arising under the Loan Documents.

         "Operating  Cash Flow" - for any  period,  the Net Income of any Person
plus,  but only to the extent such items shall have been deducted in determining
such Net  Income,  the sum of:  (i) all  interest  paid  during  such  period on
Indebtedness,  including,  without  limitation,  interest  that  is  imputed  in
accordance with generally  accepted  accounting  principles on Capitalized Lease
Obligations   that  are  included  in   Indebtedness;   (ii)   depreciation  and
amortization of assets; and (iii) federal,  state and local income taxes paid or
provided for during such period; plus, each decrease, if any, during such period
in the account receivable of the Borrower from NPDC resulting from offsetting an
account  payable of the  Borrower to NPDC,  but only to the extent such  account
payable shall have been deducted in determining Net Income;  and minus, but only
to the extent such item shall have been included in determining such Net Income,
(i) each increase,  if any, during such period in the account  receivable of the
Borrower  from NPDC (but only to the extent  such  increase  will not be paid by
NPDC  to the  Borrower  in cash in the  ordinary  course);  and as to all of the
foregoing, as determined in accordance with GAAP.

         "Payment Dates" - the last day of each April, July, October and January
in each year.

         "Payor" - as defined in Section 2.18 hereof.

         "PBGC" - Pension Benefit Guaranty Corporation or any successor agency.

         "Permitted  Liens" - as to any Person:  (i) pledges or deposits by such
Person under workers'  compensation  laws,  unemployment  insurance laws, social
security  laws,  or similar  legislation,  or good faith  deposits  or  security
deposits in connection with bids, tenders, contracts (other than for the payment
of  Indebtedness  for borrowed  money of such  Person),  or leases to which such
Person is a party, or deposits to secure public or statutory obligations of such
Person or deposits of cash or United States  Government  Bonds to secure surety,
appeal,  performance or other similar bonds to which such Person is a party,  or
deposits as security for contested  taxes or import duties or for the payment of
rent;   (ii)  Liens  imposed  by  law,   such  as   carriers',   warehousemen's,
materialmen's  and mechanic's  liens, in respect of obligations  permitted under
Section  6.6(a) hereof or not overdue by more than 90 days, or Liens arising out
of  judgments  or awards  against  such Person with respect to which no Event of
Default under Section 8.7 exists;  (iii) Liens for taxes,  assessments and other
governmental  charges not yet subject to penalties for non-payment and Liens for
taxes,  assessments and other governmental charges the payment of which is being
contested as permitted by Section  6.6(a)  hereof;  and (iv) survey  exceptions,
encumbrances,  easements or reservations  of, or rights of, others for rights of
way,  highways and railroad  crossings,  sewers,  electric lines,  telegraph and
telephone lines and other similar purposes,  or zoning or other  restrictions as
to the use of  real  properties,  or  Liens  incidental  to the  conduct  of the
business of such Person or to the ownership of such Person's  property that were
not incurred in connection with Indebtedness of such Person,  all of which Liens
referred  to in the  preceding  clause (iv) do not in the  aggregate  materially
detract  from the use of the  properties  to which they  relate in the  ordinary
course of business taken as a whole of such Person,  and as to all the foregoing
Liens  referred to in the  preceding  clause (iv) only to the extent they do not
individually or in the aggregate have a Materially Adverse Effect.

         "Person"  - an  individual,  a  corporation,  a  partnership,  a  joint
venture, a trust or unincorporated  organization, a joint stock company or other
similar  organization,  a government or any  political  subdivision  thereof,  a
court, or any other legal entity, whether acting in an individual,  fiduciary or
other capacity.

         "Plan" - at any time an employee  pension  benefit plan that is covered
by Title IV of ERISA or subject to the minimum  funding  standards under Section
412 of the Code and is either:  (i)  maintained by the Borrower or any member of
the Controlled  Group for employees of the Borrower,  or by the Borrower for any
other  member  of such  Controlled  Group,  or  (ii)  maintained  pursuant  to a
collective  bargaining  agreement or any other arrangement under which more than
one employer makes  contributions and to which the Borrower or any member of the
Controlled Group is then making or accruing an obligation to make  contributions
or has within the preceding five plan years made contributions.

         "Post-Default Rate" - a rate per annum equal to 2% above the Prime Rate
as in effect from time to time plus the Applicable Margin for Prime Rate Loans.

         "Prime Rate" - the  variable  per annum rate of interest so  designated
from time to time by Fleet as its prime rate. The Prime Rate is a reference rate
and does not necessarily  represent the lowest or best rate being charged to any
customer.  Each change in any interest  rate  provided for herein based upon the
Prime Rate  resulting  from a change in the Prime Rate shall take  effect on the
Business Day immediately succeeding such change in the Prime Rate.

         "Prime Rate Loans" - Loans that bear  interest at a rate based upon the
Prime Rate.

         "Principal  Office" - the  office of Fleet  presently  located  at 1185
Avenue of the Americas, New York, New York 10036.

         "Purchase  Money Security  Interest" - as defined in subsection  7.2(c)
hereof.

         "Register" - as defined in subsection 10.13(c) hereof.

         "Regulation  D" - Regulation D of the Board of Governors of the Federal
Reserve System, as the same may be amended or supplemented from time to time.

         "Regulatory  Change"  - as to any Bank or any  corporation  controlling
such Bank,  any  adoption of or any change  after the date of this  Agreement in
United  States  federal,   state  or  foreign  laws  or  regulations  (including
Regulation D and the laws or  regulations  that  designate any  assessment  rate
relating to  certificates  of deposit or otherwise  (including  the  "Assessment
Rate",  if applicable to any Loan)) or the adoption or making after such date of
any  interpretations,  directives  or  requests  applying  to a class of  banks,
including  such Bank,  of or under any United States  federal,  state or foreign
laws or  regulations  (whether  or not  having the force of law) by any court or
governmental  or  monetary   authority   charged  with  the   interpretation  or
administration thereof.

         "Renewal Fee" - as defined in Section 2.7 hereof.

         "Required Payment" - as defined in Section 2.18 hereof.

         "Reserve  Requirement"  - for any Fixed Rate Loans for any period as to
which interest is payable hereunder,  the average maximum rate at which reserves
(including any marginal,  supplemental or emergency reserves) are required to be
maintained   during  such  period  under  Regulation  D  against   "Eurocurrency
liabilities" (as such term is used in Regulation D). Without limiting the effect
of the  foregoing,  the Reserve  Requirement  shall  reflect any other  reserves
required  to be  maintained  by such  member  banks by reason of any  Regulatory
Change  against:  (i) any  category of  liabilities  that  includes  deposits by
reference  to which the Fixed Rate for Fixed Rate Loans is to be  determined  as
provided in the  definition  of "Fixed Base Rate" in this Article 1, or (ii) any
category of extensions of credit or other assets that include Fixed Rate Loans.

         "Security Documents" - as defined in Section 2.16 hereof.

         "Subordination  Agreements" - the MXL  Subordination  Agreement and the
NPDC Subordination Agreement.

         "Subsidiary"   -  with   respect  to  any  Person,   any   corporation,
partnership, trust (other than trusts relating to employee benefit plans), joint
venture or other unincorporated  organization,  association or other enterprise,
whether now  existing or hereafter  organized or acquired:  (i) in the case of a
corporation,  of which a majority of the securities having ordinary voting power
for the election of directors  (other than securities  having such power only by
reason of the happening of a  contingency)  are at the time owned by such Person
and/or  one or more  Subsidiaries  of  such  Person,  or  (ii) in the  case of a
partnership,  joint  venture or other  entity in which such  Person is a general
partner or joint  venturer  or of which a majority of the  partnership  or other
ownership  interests  are at the time owned by such Person and/or one or more of
its  Subsidiaries.  Unless the context  otherwise  requires,  references in this
Agreement to "Subsidiary" or "Subsidiaries"  shall be deemed to be references to
a Subsidiary or Subsidiaries of the Borrower.

         "Tangible Net Worth" - the sum of capital  surplus,  earned surplus and
capital stock,  minus deferred  charges,  intangibles and treasury stock, all as
determined in accordance with GAAP; provided,  however,  that amounts receivable
by the  Borrower  from NPDC,  whether  pursuant to bonds,  notes,  open  account
indebtedness  or otherwise,  shall be deemed to be intangibles  for the purposes
hereof,  and further  provided  that for  purposes of  determining  Tangible Net
Worth,  the stock of ISI owned by the Borrower  shall not be considered to be an
intangible,  and for the  purposes  of such  determination,  such stock shall be
deemed to have a value at all times of $1,070,000.

         "Total  Commitment"  - the  aggregate  obligation  of the Banks to make
Loans hereunder not exceeding  Twenty-Two Million Dollars  ($22,000,000.00),  as
the same shall and/or may be reduced pursuant to the terms hereof.

         "Unused Commitment" - as at any date, for each Bank, the difference, if
any,  between:  (i) the amount of such  Bank's  Commitment  as in effect on such
date, and (ii) the then aggregate outstanding principal amount of all Loans made
by such Bank.

         "Verification Fee" - as defined in Section 2.7 hereof.

         "Written",  "in writing" - and other variations  thereof shall mean any
form of written communication or a communication by means of telex,  telecopier,
telegraph or cable.

Any accounting  terms used in this Agreement that are not  specifically  defined
herein  shall have the meanings  customarily  given to them in  accordance  with
generally  accepted  accounting  principles  as in  effect  on the  date of this
Agreement,  except  that  references  in Article 5 to such  principles  shall be
deemed to refer to such  principles  as in  effect on the date of the  financial
statements delivered pursuant thereto.


<PAGE>



         2.       Commitments; Loans; Collateral

         2.1 Loans

         (a) Each Bank will, on the terms and subject to the  conditions of this
Agreement, make revolving credit loans (individually, a "Loan" and collectively,
the  "Loans") to the  Borrower  during the Credit  Period to but  excluding  the
Commitment  Termination  Date in an aggregate  principal  amount at any one time
outstanding  up to, but not  exceeding,  the  Commitment of such Bank as then in
effect;  provided however,  that  notwithstanding  the foregoing,  the aggregate
principal amount of Loans at any one time outstanding shall not exceed an amount
equal to the lesser of (i) the Total Commitment,  and (ii) the Borrowing Base as
then in effect.

         (b) Subject to the terms of this Agreement, during the Credit Period to
but  excluding the  Commitment  Termination  Date,  the Borrower may (i) borrow,
repay  (provided  that  repayment  of Fixed Rate  Loans  shall be subject to the
provisions  of Section 2.25  hereof) and  reborrow  Loans by means of Prime Rate
Loans or Fixed  Rate  Loans,  and (ii)  convert  Loans of one type into Loans of
another type (as provided in Section 2.20 hereof).

         2.2 Notices Relating to Loans; Fixed Rate Loans

         (a) The Borrower shall give the Agent written notice of each borrowing,
conversion  of each Prime Rate Loan into a Fixed Rate Loan,  continuation  of an
existing  Fixed Rate Loan,  the duration of each Interest  Period  applicable to
each Fixed Rate Loan, and each  termination or reduction of the  Commitments and
the Total  Commitment  (in each case, a "Borrowing  Notice").  Each such written
notice  shall be  irrevocable  and shall be  effective  only if  received by the
Agent:

         (i) not later than 12:00 p.m.,  New York City time,  on the date of the
related borrowing, in the case of each borrowing of Prime Rate Loans; and

         (ii) not later than 11:00 a.m., New York City time, on the date that is

         (A) in the case of each  borrowing  of, or  conversion  of a Prime Rate
Loan into, a Fixed Rate Loan, the  continuation  of an existing Fixed Rate Loan,
or the  duration of an Interest  Period for Fixed Rate Loans,  three  Eurodollar
Business  Days  prior  to the  date  of the  related  borrowing,  conversion  or
continuation or the first day of such Interest Period; and

         (B) in the case of each termination or reduction of the Commitments and
the Total  Commitment,  not less than three,  nor more than ten,  Business  Days
prior to the related termination or reduction.

         (b)  Each  such   notice  of   borrowing,   conversion,   continuation,
termination  or  reduction  shall  specify  the amount  (subject  to Section 2.1
hereof)  and  type of  Loans  to be  borrowed  or  converted,  and  the  date of
borrowing, conversion,  continuation,  termination or reduction (which shall be:
(x) a  Business  Day in the  case of  borrowing  of  Prime  Rate  Loans  or such
termination or reduction,  and (y) a Eurodollar Business Day in the case of each
borrowing,  conversion  into or  continuation  of a Fixed Rate Loan).  Each such
notice of the duration of an Interest  Period  shall  specify the Loans to which
such Interest Period is to relate.

         (c) The  Agent  shall  notify  the  Banks of the  content  of each such
Borrowing Notice promptly after its receipt thereof.

         (d) The Borrower may from time to time request that a borrowing consist
of Fixed Rate Loans,  that Prime Rate Loans be converted to Fixed Rate Loans, or
that existing  Fixed Rate Loans  continue for an additional  Interest  Period by
means of a Borrowing Notice complying with the provisions of Sections 2.2(a) and
(b) above,  provided that (i) the maximum  principal  amount of Fixed Rate Loans
outstanding  shall not at any time exceed  $11,000,000;  (ii) the amount of each
Fixed Rate Loan shall be  $600,000  or an integral  multiple  thereof,  (iii) no
Fixed Rate Loan may be borrowed,  no Prime Rate Loan may be converted to a Fixed
Rate Loan,  and no Fixed Rate Loan may be continued for an  additional  Interest
Period, if on the proposed date of such borrowing,  conversion or continuation a
Default or an Event of Default  exists,  and (iv) the provisions of Section 2.20
shall be complied  with.  Any request of the Borrower to borrow Fixed Rate Loans
or convert  Prime Rate Loans to Fixed  Rate Loans or to  continue  any  existing
Fixed Rate Loans shall be irrevocable.  Any Fixed Rate Loans shall automatically
convert to Prime Rate Loans on the last day of the applicable  Interest  Period,
unless the Borrower shall have delivered a Borrowing  Notice in accordance  with
the  provisions of this Section 2.2 requesting  the  continuation  of such Fixed
Rate Loans and  specifying  the  duration of the  Interest  Period with  respect
thereto.

         2.3 Disbursement of Loan Proceeds

         The Borrower shall request Loans by delivering to the Agent a Borrowing
Notice and such schedules and  assignments  of Accounts and Inventory,  and such
supporting data, all in form and substance reasonably satisfactory to the Agent,
including,  without  limitation,  a current  Borrowing Base  Certificate and the
information  and reports  required  pursuant to Section 5.10  hereof.  The Agent
shall disburse the Loans by charging the loan account maintained by the Borrower
with the Agent and by  crediting  the amount  thereof to the  Borrower's  demand
deposit account maintained with the Agent at the Agent's Main Office. Such Loans
shall be disbursed on the Business Day specified for the borrowing of such Loans
in the related Borrowing Notice if such Borrowing Notice is received by the time
specified in Section 2.2(a). If such Borrowing Notice is received after the time
specified in Section 2.2(a),  then the amount of such Loans will be disbursed on
the Business Day  following  the Business Day  specified  for  borrowing in such
Borrowing Notice.

         2.4 Notes

         (a) (i) The Loans  made by each  Bank  shall be  evidenced  by a single
promissory  note  of  the  Borrower  payable  to  the  order  of  each  Bank  in
substantially the form of Exhibit A hereto  (hereinafter  sometimes  referred to
individually as a "Note" and  collectively  as the "Notes").  Each Note shall be
dated the date of this  Agreement,  shall be payable to the order of a Bank in a
principal  amount equal to such Bank's  Commitment as originally in effect,  and
shall otherwise be duly completed.

         (ii) The Notes shall be payable as  provided  in  Sections  2.1 and 2.5
hereof.  The Notes shall amend and restate the "Notes" executed and delivered in
connection with the Prior Loan Agreement, and upon execution and delivery of the
Notes pursuant  hereto,  the Agent shall legend the "Notes"  delivered under the
Prior Loan Agreement  "Paid by  Substitution  of New Note" and shall return such
"Notes" to the  Borrower.  The  parties  hereto  acknowledge  and agree that the
"Loans" made under the Prior Loan Agreement and outstanding immediately prior to
the execution and delivery of this  Agreement and the Notes are not to be deemed
extinguished by the execution and delivery of the Notes or this  Agreement,  and
that such "Loans" remain  outstanding  as of the date hereof,  and, as the terms
and  conditions  thereof are amended and  restated  pursuant to this  Agreement,
constitute  Loans under this  Agreement and are evidenced by the Notes  executed
and delivered pursuant hereto.

         (b) Each Bank may enter on a  schedule  attached  to its Note or in its
internal records a notation with respect to each Loan made hereunder of: (i) the
date and principal amount thereof, (ii) each payment and prepayment of principal
thereof,  (iii) the applicable  interest rate and (iv) the Interest  Period,  if
applicable.  The failure of any Bank to make a notation  on the  schedule to its
Note or in its internal records as aforesaid shall not limit or otherwise affect
the  obligation  of the  Borrower  to repay the Loans in  accordance  with their
respective terms as set forth herein.

         (c) The Agent shall  render a monthly  statement to the Borrower of its
account, and shall use its best efforts to deliver such statement not later than
fifteen (15) Business Days after the end of such month, provided,  however, that
the  failure of the Agent to deliver  such  statement  within  such  fifteen-day
period shall not limit or  otherwise  affect the  obligation  of the Borrower to
repay the Loans in accordance  with the terms set forth herein.  If the Borrower
fails to object in writing to such statement within thirty (30) days after it is
rendered,  it shall be deemed  to be an  account  stated  and  binding  upon the
Borrower and conclusive absent manifest error.


         2.5 Repayment of Principal of Loans

         (a) (i) All amounts  delivered by the Borrower to the Agent pursuant to
the  requirements  of  Section 8 of the  Borrower  Security  Agreement  shall be
delivered  at the  Agent's  Main Office and shall be applied by the Agent to the
payment of the outstanding principal balance of the Loans. Such amounts shall be
deemed  credited  to the  Loans  after  three  (3)  calendar  days to allow  for
collection.

         (ii) The Loans shall be payable in full on the  Commitment  Termination
Date.

         (b) The Loans:  (i) shall be repaid as and when  necessary to cause the
aggregate  principal  amount of the Loans  outstanding not to exceed each Bank's
Commitment,  as reduced pursuant to subsection 2.8(a) hereof,  and (ii) shall be
repaid to the Agent for the account of each Bank as and when  necessary to cause
the aggregate  principal amount of the Loans not to exceed the lesser of (1) the
Total Commitment and (2) the Borrowing Base.

         (c) All  repayments of the Loans shall be subject to the  provisions of
Section 2.25 hereof.

         2.6 Interest

         (a) The  Borrower  shall pay to the Agent for the  account of each Bank
interest on the principal  amount of each Loan made by such Bank, for the period
commencing  on the date of such Loan until  such Loan shall be paid in full,  at
the following rates per annum:

         (i) During such periods that such Loan is a Prime Rate Loan,  the Prime
Rate plus the Applicable Margin; and

         (ii) During such periods that such Loan is a Fixed Rate Loan,  for each
Interest Period relating thereto, the Fixed Rate for such Loan for such Interest
Period plus the Applicable Margin.

         (b) Notwithstanding  the foregoing,  the Borrower shall pay interest on
the unpaid principal amount of each Loan at the Post-Default Rate:

         (i) upon the  occurrence  of an event  described in Section 8.1 hereof,
such  Post-Default  Rate to be applicable from the date of such occurrence until
the unpaid amount giving rise to such event  described in Section 8.1 shall have
been paid in full; and

         (ii) upon the demand by the Agent for payment of the  Obligations  as a
consequence of the occurrence of an event described in Section 8.2 hereof,  such
Post-Default  Rate to be applicable  from the date of such demand until the date
the Agent shall have rescinded such demand in writing or the  Obligations  shall
have been paid in full.

In  addition  to  the  foregoing,   the  Borrower  shall  pay  interest  at  the
Post-Default  Rate on any amount payable by the Borrower  hereunder  (other than
amounts referred to in Section 8.1 hereof),  that shall not be paid in full when
due (whether at stated  maturity,  by  acceleration or otherwise) for the period
commencing on the due date thereof until the same is paid in full.

         (c) Except as provided in this subsection (c), accrued interest on each
Prime  Rate Loan  shall be  payable  monthly  in arrears on the last day of each
calendar  month  commencing  with August 31,  1997 and accrued  interest on each
Fixed  Rate Loan  shall be  payable  monthly  in arrears on the last day of each
calendar  month  commencing  on  August  31,  1997  and on the  last day of each
Interest  Period  with  respect to such Fixed  Rate  Loan.  Notwithstanding  the
foregoing  sentence,  the interest that is payable on August 31, 1997, shall not
be for a one-month period,  but shall be for the period commencing with the most
recent interest  payment date under the Prior Loan Agreement  through August 31,
1997, and the interest for the period from such most recent payment date through
the date hereof to be at the rate provided in the Prior Loan Agreement.  Accrued
interest that is payable at the Post-Default  Rate shall be payable from time to
time  on  demand  of the  Agent  or  the  Majority  Banks.  Promptly  after  the
establishment  of any interest rate  provided for herein or any change  therein,
the Agent will  notify the Banks and the  Borrower  thereof,  provided  that the
failure of the Agent to so notify the Borrower or the Banks shall not affect the
obligations of the Borrower  hereunder or under any of the Notes in any respect.
The Agent is authorized,  on any interest payment date hereunder,  to charge the
Borrower's loan account  maintained with the Agent for such interest or to debit
any demand  deposit  account  maintained by the Borrower with the Agent for such
interest.

         (d) All  agreements  between the Borrower,  the Agent and the Banks are
hereby expressly limited so that in no contingency or event whatsoever,  whether
by reason of acceleration of maturity of the indebtedness provided for herein or
evidenced by any Note or  otherwise,  shall the amount paid or agreed to be paid
to any Bank for the use or the  forbearance  of the  indebtedness  provided  for
herein or evidenced by any Note exceed the maximum  permissible under applicable
law. As used herein,  the term  "applicable law" shall mean the law in effect as
of the date hereof provided, however, that in the event there is a change in the
law which results in a higher permissible rate of interest,  then this Agreement
and the Notes  shall be governed by such new law as of its  effective  date.  In
this regard,  it is expressly agreed that it is the intent of the Borrower,  the
Agent and the Banks in the execution,  delivery and acceptance of this Agreement
and the Notes to contract in strict compliance with the laws of the State of New
York  from  time  to  time in  effect.  If,  under  or  from  any  circumstances
whatsoever,  fulfillment of any provision  hereof, of any Note, or of any of the
other Loan Documents at the time of performance of such provision  shall be due,
shall involve  transcending the limit of such validity  prescribed by applicable
law, then the obligation to be fulfilled shall  automatically  be reduced to the
limits of such validity,  and if under or from any circumstances  whatsoever any
Bank should ever  receive as interest an amount  which would  exceed the highest
lawful rate,  such amount which would be excessive  interest shall be applied to
the  reduction of the  principal  balance  evidenced by the Note payable to such
Bank and not to the payment of interest.  This  provision  shall  control  every
other provision of all agreements among the Borrower, the Agent and the Banks.

         2.7 Fees

         (a) The  Borrower  shall pay to the Agent for the account of each Bank,
pro rata  according  to their  respective  Commitments,  a  commitment  fee (the
"Commitment Fee") on the daily average amount of such Bank's Unused  Commitment,
for the period  from the date  hereof to and  including  the earlier of the date
such Bank's Commitment is terminated or the Commitment  Termination Date, at the
rate of one-quarter of one percent (1/4%) per annum. The accrued  Commitment Fee
shall be payable quarterly in arrears on the Payment Dates commencing on October
31, 1997 and on the earlier of the date the  Commitments  are  terminated or the
Commitment  Termination  Date,  and,  in the  event  the  Borrower  reduces  the
Commitments as provided in subsection  2.8(a)  hereof,  on the effective date of
such reduction.

         (b) The  Borrower  shall pay to the Agent for the account of each Bank,
pro rata according to their respective Commitments,  a renewal fee (the "Renewal
Fee") in the amount of $45,000. The Renewal Fee shall be payable as follows:

         (i) $15,000 shall be payable on the date hereof;

         (ii) $15,000 shall be payable on the first  anniversary  of the date of
this Agreement; and

         (iii) $15,000 shall be payable on the second anniversary of the date of
this Agreement.

         (c) The  Borrower  shall pay to the Agent  the  following  fees for the
services rendered by the Agent in its capacity as Agent hereunder:

         (i) a collateral  management fee (the  "Collateral  Management Fee") in
the amount of $24,000 per year, payable in equal monthly installments commencing
on  September 1, 1997 and  continuing  on the first day of each  calendar  month
thereafter; and

         (ii) a verification fee (the  "Verification  Fee") of $18,000 per year,
payable  in equal  monthly  installments  commencing  on  September  1, 1997 and
continuing on the first day of each calendar month thereafter.

         (d) The Commitment Fee, the Renewal Fee, the Collateral Management Fee,
the Verification  Fee, and the Examination Fee referred to in Section 6.2 hereof
are hereinafter  sometimes  referred to individually as a "Fee" and collectively
as the "Fees".

         (e) The Agent is  authorized,  on any date on which any Fee is  payable
hereunder,  to charge the Borrower's loan account  maintained with the Agent for
such Fee or to debit any demand deposit account  maintained by the Borrower with
the Agent for such Fee.

         2.8 Voluntary Changes in Commitment

         (a)  The  Borrower  shall  be  entitled  to  terminate  or  reduce  the
Commitments  and the Total  Commitment  provided that the Borrower  shall give a
Borrowing Notice as to such termination or reduction to the Banks as provided in
Section 2.2 hereof and that any partial  reduction  of the  Commitments  and the
Total  Commitment  shall  be in an  aggregate  amount  equal to  $500,000  or an
integral multiple thereof.  Any such termination or reduction shall be permanent
and irrevocable.

         (b) All  payments of Loans made in  connection  with a  termination  of
Commitments and the Total  Commitment shall be made together with payment of all
interest accrued on the amount prepaid, but without premium or penalty except as
set forth in Section 2.25 hereof.

         2.9 Use of Proceeds of Loans;  Continued Existence of Loans Under Prior
Loan Agreement

         The  proceeds  of the  Loans  hereunder  shall be used by the  Borrower
solely for the working  capital  purposes of the  Borrower.  The parties  hereto
acknowledge  and agree that the "Loans" made under the Prior Loan  Agreement and
outstanding  immediately  prior to the execution and delivery of this  Agreement
are  not to be  deemed  extinguished  by the  execution  and  delivery  of  this
Agreement,  and that such "Loans" remain outstanding as of the date hereof, and,
as the terms and  conditions  thereof are amended and restated  pursuant to this
Agreement, constitute Loans under this Agreement.

         2.10 Computations

         Interest  on all Loans and each Fee shall be computed on the basis of a
year of 360 days and actual number of days elapsed  (including the first day but
excluding the last) occurring in the period for which payable.

         2.11 Minimum Amounts of Loans and Conversions

         Except for requests for a particular type of Loans or conversions  that
exhaust the full remaining amount of the Commitments or result in the conversion
of all Loans of a particular  type (in the case of  conversions)  or conversions
made pursuant to Section 2.21, Section 2.22 or Section 2.23 hereof, each request
for a particular type of Loan or each conversion of Loans of one type into Loans
of another  type shall be in an amount at least equal to $300,000 in the case of
Prime Rate  Loans and  $600,000  in the case of Fixed Rate Loans or an  integral
multiple thereof.

         2.12 Time and Method of Payments

         Subject to the  provisions of subsection  2.5(b) hereof with respect to
the payment of the Loans,  all payments of principal,  interest,  Fees and other
amounts (including  indemnities) payable by the Borrower hereunder shall be made
in Dollars,  in immediately  available funds, by wire transfer or otherwise,  to
the Agent, at the Agent's Main Office,  not later than 11:00 a.m., New York City
time,  on the date on which such payment  shall become due (and the Agent or any
Bank for whose  account  any such  payment  is to be made may,  but shall not be
obligated  to,  debit the amount of any such payment of  principal,  interest or
Fees  that is not  made by such  time to any  ordinary  deposit  account  of the
Borrower  with the  Agent or such  Bank,  as the  case  may  be).  The  Agent is
authorized,  on any date on which any  payment is due  hereunder,  to charge the
Borrower's  loan account  maintained  with the Agent for such payment  whereupon
such  charge  shall be  deemed  to be a Loan  hereunder.  Additional  provisions
relating to payments are set forth in Section 10.3 hereof. Each payment received
by the Agent  hereunder for the account of a Bank shall be paid to such Bank, in
like  funds,  for the  account  of such  Bank's  Applicable  Lending  Office  in
accordance with the provisions of Section 9.2 hereof, or such other arrangements
as the Agent and the Banks shall agree to (provided, however, that if such other
arrangements  change the  requirements to which the Borrower is subject pursuant
hereto, the Agent shall give to the Borrower written notice of such change).

         2.13 Lending Offices

         The Loans made by each Bank shall be made and maintained at such Bank's
Applicable Lending Office for Loans.

         2.14 Several Obligations

         The  failure  of any Bank to make any Loan to be made by it on the date
specified  therefor  shall  not  relieve  the  other  Banks of their  respective
obligations  to make their Loans on such date,  but no Bank shall be responsible
for the failure of the other Banks to make Loans to be made by such other Banks.

         2.15 Guaranty

         The due payment and performance of the Obligations  shall be guaranteed
to the Banks and the Agent by NPDC  (hereinafter  sometimes  referred  to as the
"Guarantor"),  by the execution and delivery to the Agent,  simultaneously  with
the execution and delivery of this Agreement,  by the Guarantor of a Guaranty in
form and substance  satisfactory  to the Agent  (hereinafter  referred to as the
"Guaranty").

         2.16 Security

         (a) In order to secure the due payment and  performance by the Borrower
of the Obligations, the Borrower has heretofore:

         (i) Granted to the Agent for the  ratable  benefit of the Banks a first
lien on and security interest in all of the Borrower's  personal  properties and
assets, whether now owned or hereafter acquired, tangible and intangible, by the
execution and delivery to the Agent of a Security  Agreement,  dated as of April
29, 1993 (the "Borrower Security Agreement");

         (ii)  Granted  to the  Agent  for the  ratable  benefit  of the Banks a
security  interest  in and first lien on, and pledged  with and  assigned to the
Agent, all of the Borrower's right,  title and interest in and to the promissory
note  from  NPDC  to the  order  of the  Borrower  in the  principal  amount  of
$10,794,000  (which  promissory note is being amended and restated  concurrently
herewith)  and certain  other debt  instruments  of NPDC,  by the  execution and
delivery to the Agent of a Bond and Note Assignment  Agreement dated as of April
29, 1993 (the "Borrower Debt Assignment Agreement");

         (iii)  Granted to the Agent,  for the ratable  benefit of the Banks,  a
first lien on and pledged  with the Agent for the ratable  benefit of the Banks,
all of the issued and  outstanding  shares of ISI owned by the Borrower,  by the
execution and delivery to the Agent of a Pledge  Agreement dated as of April 29,
1993 (the "Borrower Pledge Agreement").

         (b) The Borrower  acknowledges  and confirms  that any term used in the
Borrower  Security  Agreement,  the Borrower Debt  Assignment  Agreement and the
Borrower Pledge Agreement to refer to the Borrower's  Indebtedness,  liabilities
and obligations to the Banks and the Agent,  includes,  without limitation,  the
Obligations  and that all of the collateral  security  provided for in each such
Agreement   secures  the  Borrower's   full  payment  and   performance  of  the
Obligations.  The Borrower  further  acknowledges  and confirms that each of the
Borrower  Security  Agreement,  the Borrower Debt  Assignment  Agreement and the
Borrower Pledge  Agreement are in full force and effect in accordance with their
terms,  except that the shares of GPC have  heretofore  been  released  from the
security interest granted by the Borrower Pledge Agreement.

         (c) The Borrower  shall execute and deliver or cause to be executed and
delivered  such other  agreements,  instruments  and  documents as the Agent may
reasonably  require in order to effect the  purposes  of the  Borrower  Security
Agreement,   the  Borrower  Debt  Assignment  Agreement,   the  Borrower  Pledge
Agreement, this Section 2.16 and this Agreement,  including, without limitation,
an Acknowledgment, Confirmation and Amendment of Borrower Security Agreement, in
form and  substance  satisfactory  to the Agent,  pursuant to which the Borrower
acknowledges  and  confirms  the  Liens  granted  under  the  Borrower  Security
Agreement (the "Borrower Security Agreement  Confirmation"),  an Acknowledgment,
Confirmation  and Amendment of Borrower Debt Assignment  Agreement,  in form and
substance satisfactory to the Agent, pursuant to which the Borrower acknowledges
and confirms the Liens granted under the Borrower Debt Assignment Agreement (the
"Borrower Debt Assignment Confirmation") and an Acknowledgment, Confirmation and
Amendment of Borrower Pledge  Agreement,  in form and substance  satisfactory to
the Agent,  pursuant to which the Borrower  acknowledges  and confirms the Liens
granted under the Borrower  Pledge  Agreement  (the "Borrower  Pledge  Agreement
Confirmation").

         (d) All of the agreements,  instruments  and documents  provided for or
referred  to  in  this  Section  2.16  are  hereinafter  sometimes  referred  to
collectively as the "Security Documents".

         2.17 Pro Rata Treatment Among Banks

         Except as otherwise  provided herein: (i) each borrowing from the Banks
under  Section 2.1 hereof  will be made from the Banks and each  payment of each
Fee (other than the Collateral  Management  Fee, the  Verification  Fee, and the
Examination  Fee  payable to Fleet  alone)  shall be made for the account of the
Banks pro rata according to their respective Commitment  Percentages;  (ii) each
conversion  of Loans of a  particular  type under  Sections  2.2 and 2.20 hereof
(other than conversions provided for by Sections 2.21, 2.22 or 2.23 hereof) will
be made pro rata among the Banks  holding  Loans of such type  according  to the
respective  principal  amounts  of such  Loans  held by such  Banks;  (iii) each
payment and prepayment of principal of or interest on Loans of a particular type
will be made to the Agent for the  account  of the Banks  holding  Loans of such
type pro rata in accordance with the respective unpaid principal amounts of such
Loans held by such Banks;  (iv) each partial  reduction of the Total  Commitment
shall be applied to the  Commitments of the Banks pro rata and according to each
Bank's respective Commitment; and (v) Interest Periods for Loans of a particular
type  shall be  allocated  among the Banks  holding  Loans of such type pro rata
according to the respective principal amounts of such Loans held by such Banks.

         2.18 Non-Receipt of Funds by the Agent

         Subject to the provisions of Section 9.2 hereof,  and without  limiting
any of the other  rights  and  remedies  of the  Agent and the Banks  hereunder,
unless  the  Agent  shall  have been  notified  by a Bank or the  Borrower  (the
"Payor") prior to the date on which such Bank is to make payment to the Agent of
the  proceeds of a Loan to be made by it  hereunder or the Borrower is to make a
payment to the Agent for the  account  of one or more of the Banks,  as the case
may be (such payment being herein called the "Required  Payment"),  which notice
shall be  effective  upon  receipt,  that the Payor  does not intend to make the
Required  Payment to the Agent,  the Agent may assume that the Required  Payment
has been made and may,  in  reliance  upon  such  assumption  (but  shall not be
required to),  make the amount  thereof  available to the intended  recipient on
such date and,  if the Payor has not in fact made the  Required  Payment  to the
Agent,  the recipient of such payment shall,  on demand,  repay to the Agent the
amount made  available to it together with  interest  thereon in respect of each
day during the period  commencing on the date such amount was so made  available
by the Agent until the date the Agent  recovers  such amount at a rate per annum
equal to the Federal  Funds Rate for such day (when the  recipient is a Bank) or
equal to the Federal Funds Rate for the first three  Business Days after receipt
and thereafter the rate of interest  applicable to such Loan (when the recipient
is a Borrower).

         2.19 Sharing of Payments and Set-off Among Banks

         The Borrower hereby agrees that, in addition to (and without limitation
of) any right of set-off,  banker's  lien or  counterclaim  a Bank may otherwise
have,  the Agent and each  Bank  shall be  entitled,  at its  option,  to offset
balances  held by it at any of its offices  against any principal of or interest
on any of the Loans and/or Obligations hereunder, or any Fee payable to it, that
is not paid when due  (regardless  of whether such  balances are then due to the
Borrower),  in which case it shall promptly notify the Borrower and (in the case
of offset by a Bank) the Agent  thereof,  provided that its failure to give such
notice shall not affect the validity  thereof.  Except after the  occurrence and
during the continuance of any Event of Default, the Agent and the Banks shall be
permitted to exercise such rights of offset only against principal, interest and
Fees not paid when due. If a Bank shall  effect  payment of any  principal of or
interest on Loans and/or such other  Obligations held by it under this Agreement
through the exercise of any right of set-off,  banker's  lien,  counterclaim  or
similar right, it shall promptly purchase from the other Banks participations in
the Loans and/or such other Obligations held by the other Banks in such amounts,
and make such other adjustments from time to time as shall be equitable,  to the
end that all the Banks  shall  share the  benefit  of such  payment  pro rata in
accordance with the unpaid principal and interest on the Loans and/or such other
Obligations  held by each  of  them.  To such  end  all  the  Banks  shall  make
appropriate  adjustments among themselves (by the resale of participations  sold
or  otherwise) if such payment is rescinded or must  otherwise be restored.  The
Borrower agrees that any Bank so purchasing a participation  in the Loans and/or
such  other  Obligations  held by the other  Banks may  exercise  all  rights of
set-off,  banker's  lien,  counterclaim  or similar  rights with respect to such
participation as fully as if such Bank were a direct holder of Loans and/or such
other Obligations in the amount of such participation.  Nothing contained herein
shall  require any Bank to exercise  any such right or shall affect the right of
any Bank to exercise and retain the benefits of  exercising  any such right with
respect to any other indebtedness or obligation of the Borrower.

         2.20 Conversions and Continuation of Loans

         The  Borrower  shall have the right to  convert  Loans of one type into
Loans of another  type,  or to  continue  Fixed Rate  Loans,  from time to time,
provided that: (i) Borrower shall give the Agent notice of each such  conversion
as provided in Section 2.2 hereof;  (ii) Fixed Rate Loans may be converted  only
on the last day of an Interest  Period for such  Loans;  and (iii) no Prime Rate
Loan may be  converted  into a Fixed  Rate  Loan,  and no Fixed Rate Loan may be
continued  for an  additional  Interest  Period,  if on  the  proposed  date  of
conversion or  continuation a Default or an Event of Default  exists.  The Agent
shall use its best efforts to notify the Borrower of the  effectiveness  of such
conversion,  and the new interest rate to which the converted or continued Loans
are  subject,  as soon as  practicable  after the  conversion  or  continuation;
provided,  however, that any failure to give such notice shall not result in any
liability of the Agent or affect the Borrower's  Obligations,  or the Agent's or
the Banks' rights and remedies, hereunder in any way whatsoever.

         2.21 Additional Costs; Capital Requirements

         (a) In the event that after the date of this Agreement any change in or
adoption of any law or regulation,  guideline or  interpretation  thereof by any
court  or   administrative   or   governmental   authority   charged   with  the
administration thereof, or compliance by any Bank or any corporation controlling
such Bank with any new or changed  request or  directive  (whether or not having
the force of law) of any such authority shall impose,  modify or deem applicable
or result in the  application  of, any  capital  maintenance,  capital  ratio or
similar  requirement  against  commitments  made by any  Bank  hereunder  or the
Obligations of the Borrower, and the result of any event referred to above is to
(i) impose upon any Bank or any  corporation  controlling  such Bank or increase
any capital requirement  applicable as a result of the making or maintenance of,
such Bank's  Commitment  or the  Obligations  of the Borrower  hereunder  (which
imposition of capital  requirements may be determined by each Bank's  reasonable
allocation of the aggregate of such capital  increases or impositions),  or (ii)
reduce  the  rate of  return  on  such  Bank's  capital  or the  capital  of any
corporation  controlling  such Bank to a level  below  that  which it could have
achieved but for such adoption,  change, request or directive, then, upon demand
made by such Bank as promptly as  practicable  after it obtains  knowledge  that
such law, regulation, guideline, interpretation, request or directive exists and
determines to make such demand,  the Borrower shall immediately pay to such Bank
from time to time as specified  by such Bank  additional  commitment  fees which
shall be sufficient to compensate such Bank or any corporation  controlling such
Bank for such imposition of or increase in capital  requirements or reduced rate
of return  together  with  interest on each such  amount from the date  demanded
until payment in full  thereof,  such  interest,  for the first thirty (30) days
after the date of such demand,  to be at the rate applicable to Prime Rate Loans
hereunder, and, from and after the thirty-first (31st) day after such demand, at
the  Post-Default  Rate. A certificate  setting  forth in reasonable  detail the
amount  necessary to compensate  such Bank or any corporation  controlling  such
Bank as a result of an  imposition  of or  increase in capital  requirements  or
reduced  rate  of  return  submitted  by  such  Bank to the  Borrower  shall  be
conclusive,  absent manifest  error,  as to the amount thereof.  For purposes of
this Section 2.21, in calculating the amount necessary to compensate any Bank or
any  corporation  controlling  such Bank for any  imposition  of or  increase in
capital  requirements  or reduced rate of return,  such Bank shall allocate such
amount among its customers  similarly situated to the Borrower in good faith and
on an equitable basis.

         (b) In the event that any Regulatory Change shall: (i) change the basis
of taxation of any amounts payable to any Bank under this Agreement or the Notes
in respect of any Loans or other  Obligations  (other than taxes  imposed on the
overall  net  income of such  Bank for any such  Loans by the  United  States of
America  or the  jurisdiction  in which  such Bank has its  principal  office or
Applicable  Lending  Office);  or (ii)  impose or modify  any  reserve,  Federal
Deposit Insurance Corporation premium or assessment,  special deposit or similar
requirements  relating to any  extensions  of credit or other  assets of, or any
deposits with or other liabilities of, such Bank (including any of such Loans or
any  deposits  referred to in the  definition  of "Fixed Base Rate" in Article 1
hereof);  or (iii)  impose any other  conditions  affecting  this  Agreement  in
respect of Loans (or any of such  extensions  of  credit,  assets,  deposits  or
liabilities);  and the result of any event  referred to in clause  (i),  (ii) or
(iii) above shall be to increase such Bank's costs of making or maintaining  any
Loans or its  Commitment,  or to  reduce  any  amount  receivable  by such  Bank
hereunder in respect of any of its Loans or its  Commitment  (such  increases in
costs and  reductions  in amounts  receivable  are  hereinafter  referred  to as
"Additional  Costs")  then,  upon  demand  made by  such  Bank  as  promptly  as
practicable  after it obtains knowledge that such a Regulatory Change exists and
determines to make such demand (a copy of which demand shall be delivered to the
Agent),  the  Borrower  shall pay to such Bank from time to time as specified by
such Bank, additional commitment fees or other amounts which shall be sufficient
to  compensate  such  Bank for  such  increased  cost or  reduction  in  amounts
receivable by such Bank from the date of such change,  together with interest on
each such amount from the date  demanded  until  payment in full  thereof,  such
interest, for the first thirty (30) days after the date of such demand, to be at
the rate  applicable  to Prime Rate  Loans  hereunder,  and,  from and after the
thirty-first (31st) day after such demand, at the Post-Default Rate.

         (c) Without  limiting the effect of the  foregoing  provisions  of this
Section 2.21, in the event that, by reason of any  Regulatory  Change,  any Bank
either:  (i) incurs  Additional Costs based on or measured by the excess above a
specified level of the amount of a category of deposits or other  liabilities of
such Bank which  includes  deposits by reference  to which the interest  rate on
Fixed Rate Loans is  determined  as provided in this  Agreement or a category of
extensions  of credit or other  assets of such Bank  which  includes  Fixed Rate
Loans,  or (ii) becomes subject to restrictions on the amount of such a category
of  liabilities  or  assets  that it may hold,  then,  if such Bank so elects by
notice to the Borrower  (with a copy to the Agent),  the obligation of such Bank
to make,  and to  convert  Loans of any  other  type  into,  Loans of such  type
hereunder shall be suspended until the date such Regulatory  Change ceases to be
in effect (and all Loans of such type then  outstanding  shall be converted into
Prime Rate Loans or into Fixed Rate Loans of another  duration,  as the case may
be, in accordance with Section 2.24 hereof).

         (d) Determinations by any Bank for purposes of this Section 2.21 of the
effect of any Regulatory  Change on its costs of making or maintaining  Loans or
on amounts  receivable by it in respect of Loans, and of the additional  amounts
required to compensate  such Bank in respect of any Additional  Costs,  shall be
set forth in  writing  in  reasonable  detail  and shall be  conclusive,  absent
manifest error.

         (e) In the event that any Bank demands  compensation under this Section
2.21,  then (without  limiting or reducing the obligations of the Borrower under
this  Section  2.21),  such Bank shall take  reasonable  steps to  mitigate  the
circumstances  resulting in such demand,  provided,  that such Bank shall not be
required  to take any such  steps if, in its  opinion,  such  steps (i) would be
inconsistent  with the  Bank's  internal  policies,  (ii) would or might have an
adverse effect upon the Bank's  business,  operations or financial  condition or
(iii) would result in any cost, liability or expense to the Bank.

         (f) The  provisions of this Section 2.21 shall survive any  termination
of this Agreement.

         2.22 Limitation on Types of Loans

         A nything  herein to the contrary  notwithstanding,  if, on or prior to
the  determination of an interest rate for any Fixed Rate Loans for any Interest
Period therefor, any Bank determines (which determination shall be conclusive):

         (a) by reason of any event  affecting  the money  markets in the United
States of America or the  Eurodollar  interbank  market,  quotations of interest
rates for the  relevant  deposits  are not being  provided to it in the relevant
amounts or for the relevant  maturities for purposes of determining  the rate of
interest for such Loans under this Agreement; or

         (b) the rates of interest  referred to in the definition of "Fixed Base
Rate" in Article 1 hereof  upon the basis of which the rate of  interest  on any
Fixed Rate Loans for such period is determined,  do not  accurately  reflect the
cost to such Bank of making or maintaining such Loans for such period, then such
Bank  promptly  shall  notify the Agent which shall give the  Borrower  and each
other Bank prompt  notice  thereof (and shall  thereafter  give the Borrower and
each Bank prompt notice of the  cessation,  if any, of such  condition),  and so
long as such condition remains in effect, the Banks shall be under no obligation
to make Loans of such type or to  convert  Loans of any other type into Loans of
such  type and the  Borrower  shall,  on the  last  day(s)  of the then  current
Interest  Period(s) for the outstanding  Loans of the affected type either repay
such Loans in  accordance  with  Section  2.5 hereof or convert  such Loans into
Loans of another type in accordance with Section 2.20 hereof.

         2.23 Illegality

         (a) Notwithstanding any other provision in this Agreement, in the event
that it becomes  unlawful for any Bank or its Applicable  Lending Office to: (i)
honor its obligation to make Fixed Rate Loans hereunder,  or (ii) maintain Fixed
Rate Loans hereunder,  then such Bank shall promptly notify the Borrower thereof
(with a copy to the Agent), describing such illegality in reasonable detail (and
shall thereafter promptly notify the Borrower and the Agent of the cessation, if
any, of such  illegality),  and such Bank's obligation to make or maintain Fixed
Rate Loans and to convert  other types of Loans into Fixed Rate Loans  hereunder
shall,  upon  written  notice given by such Bank to the  Borrower,  be suspended
until  such time as such Bank may again make and  maintain  Fixed Rate Loans and
such  Bank's  outstanding  Fixed Rate Loans shall be  converted  into Prime Rate
Loans in accordance with Sections 2.20 and 2.24 hereof.

         2.24  Certain  Conversions  pursuant  to Sections  2.21,  2.22 and 2.23


         If the Loans of any Bank of a  particular  type (Loans of such type are
hereinafter  referred  to as  "Affected  Loans"  and  such  type is  hereinafter
referred  to as the  "Affected  Type") are to be  converted  pursuant to Section
2.21,  Section 2.22 or Section 2.23 hereof,  such Bank's Affected Loans shall be
converted  into Prime Rate Loans,  or Fixed Rate Loans of another  type,  as the
case may be (the  "New  Type  Loans")  on the last  day(s)  of the then  current
Interest  Period(s)  for the  Affected  Loans (or,  in the case of a  conversion
required by Section 2.21 or Section  2.23  hereof,  on such earlier date as such
Bank may specify to the Borrower with a copy to the Agent) and,  until such Bank
gives notice as provided below that the circumstances specified in Section 2.21,
Section 2.22 or Section 2.23 hereof that gave rise to such  conversion no longer
exist:

         (a) to the  extent  that  such  Bank's  Affected  Loans  have  been  so
converted,  all payments and  prepayments of principal  that would  otherwise be
applied to such Affected Loans shall be applied instead to its New Type Loans;

         (b) all Loans that would  otherwise be made or  maintained by such Bank
as Loans of the Affected  Type shall be made or  maintained  instead as New Type
Loans and all Loans of such Bank that would otherwise be converted into Loans of
the Affected Type shall be converted  instead into (or shall remain as) New Type
Loans; and

         (c) if Loans of any of the Banks other than such Bank that are the same
type as the Affected Type are subsequently  converted into Loans of another type
(which type is other than New Type Loans), then such Bank's New Type Loans shall
be automatically  converted on the conversion date into Loans of such other type
to the extent necessary so that, after giving effect thereto,  all Loans held by
such Bank and the Banks  whose Loans are so  converted  are held pro rata (as to
principal  amounts,  types and, to the extent  applicable,  Interest Periods) in
accordance with their respective Commitments.

         2.25 Indemnification

         (a) The  Borrower  shall pay to the Agent for the account of each Bank,
upon the request of such Bank through the Agent, a yield maintenance fee upon:

         (i) any payment or repayment or conversion of a Fixed Rate Loan held by
such Bank on a date other than the last day of an Interest Period for such Fixed
Rate Loan; or

         (ii) any  failure by the  Borrower  to borrow a Fixed Rate Loan held by
such Bank on the date for such  borrowing  specified in the  relevant  Borrowing
Notice under Section 2.2 hereof.

Such yield  maintenance  fee shall be computed as follows.  The current rate for
United  States  Treasury  securities  (bills  on a  discounted  basis  shall  be
converted  to a bond  equivalent)  with a maturity  date closest to the maturity
date of the applicable  Interest Period as to which the repayment is made or the
Fixed Rate Loan is failed to be borrowed,  shall be subtracted from the "cost of
funds" component of the Fixed Rate in effect at the time of repayment or failure
to borrow.  If the result is zero or a negative number,  there shall be no yield
maintenance  fee.  If the  result  is a  positive  number,  then  the  resulting
percentage  shall be  multiplied  by the amount of the  principal  balance being
prepaid or failed to be borrowed.  The resulting  amount shall be divided by 360
and  multiplied  by the  number of days  remaining  in the  applicable  Interest
Period.  Said amount shall be reduced to present  value  calculated by using the
number  of days  remaining  in the  applicable  Interest  Period  and  using the
above-referenced  United  States  Treasury  security rate and the number of days
remaining in the applicable  Interest period.  The resulting amount shall be the
yield  maintenance  fee due to the  Agent  for the  account  of the  Banks  upon
repayment  of a Fixed Rate Loan on a date other than the last day of an Interest
Period for such Fixed Rate Loan or any failure of the Borrower to borrow a Fixed
Rate Loan on the date for such  borrowing  specified in the  relevant  Borrowing
Notice under Section 2.2 hereof.

                  (b) If by reason of an Event of Default,  the  Obligations are
declared to be immediately due and payable,  then any yield maintenance fee with
respect to the Fixed Rate Loans shall  become due and payable in the same manner
as though the Borrower had repaid such Fixed Rate Loans.

         (c) For the  purposes  hereof,  the term "cost of funds"  means the per
annum rate of  interest  which a Bank is required to pay, or is offering to pay,
for  wholesale  liabilities  having a term equal to the  Interest  Period of the
Fixed  Rate  Loan  repaid  or  failed  to  be  borrowed,  adjusted  for  reserve
requirements and such other requirements as may be imposed by federal,  state or
local governmental and regulatory agencies, as determined, in the case of Fleet,
by the Fleet Treasury Group, and in the case of any other Bank, as determined by
such Bank.

         (d)  The  determination  by  each  Bank  of the  amount  of  any  yield
maintenance  fee due to such  Bank,  when set forth in a  written  notice to the
Borrower, containing such Bank's calculation thereof in reasonable detail, shall
be presumed correct, in the absence of manifest error.

         2.26 Withholding Tax Exemption

         Each of the Agent,  any Bank or  Eligible  Assignee  that is a Non-U.S.
Person  (as  defined  below)  and that is, or  becomes,  a party  hereto  hereby
represents  and  warrants  that,  as of the  date it  becomes  a  party  to this
Agreement,  payments  made to it hereunder are exempt from  withholding  of U.S.
Federal income taxes (i) because such payments are effectively  connected with a
United  States  trade or  business  conducted  by such  Non-U.S.  Person or (ii)
pursuant to the terms of an income tax treaty between the United States and such
Non-U.S.  Person's  country  of  residence.  Each of the  Agent  and any Bank or
Eligible Assignee that is not incorporated or otherwise formed under the laws of
the United  States of America or a state  thereof (a "Non-U.S.  Person")  agrees
that,  on or prior to the  date of this  Agreement  or,  if  later,  the date it
becomes a party to this Agreement, it will deliver to the Agent and the Borrower
two duly completed copies of United States Internal Revenue Service Form 1001 or
4224, or any successor  applicable form (a "Form 1001 or 4224"), as the case may
be,  certifying in each case that such Bank,  the Agent or Eligible  Assignee is
entitled  to receive  payments  payable to it  hereunder  without  deduction  or
withholding of any United States Federal income taxes. Each of the Agent, or any
Bank or Eligible Assignee that delivers to the Borrower and the Agent two copies
of Form 1001 or 4224  pursuant to the  immediately  preceding  sentence  further
undertakes to deliver to the Borrower and the Agent further  copies of such Form
1001 or 4224,  as the case may be, or other manner of  certification  reasonably
satisfactory  to the Borrower and the Agent, on or before the date that any such
form expires or becomes  obsolete or on the occurrence of any event  requiring a
change in the most recent form or  certification  previously  delivered by it to
the  Borrower  or the Agent,  and such  extensions  or  renewals  thereof as may
reasonably  be  requested  by the  Borrower or the Agent,  certifying  that such
Agent,  Bank or  Eligible  Assignee,  as the case may be, is entitled to receive
payments hereunder without deduction or withholding of any United States Federal
income  taxes,  or, to the extent  applicable  following  a  Regulatory  Change,
subject to a reduced rate thereof.  Notwithstanding the foregoing  provisions of
Section 2.26, if on or prior to the date on which any delivery of such Form 1001
or 4224 providing for a complete exemption from withholding of any United States
Federal income taxes  ("Complete  Exemption  Forms"),  as the case may be, would
otherwise be required, there has occurred any Regulatory Change that renders all
such Complete  Exemption Forms  inapplicable or ineffective for the Agent,  such
Bank or Eligible  Assignee,  as the case may be, or which  would  prevent any of
them from duly  completing and  delivering  any such Complete  Exemption Form or
certification  with respect to it, the Agent, or such Bank or Eligible Assignee,
as the case may be,  shall  advise  the  Borrower  that it shall be  subject  to
withholding of United States Federal income tax at the full statutory rate or at
a reduced rate thereof  (whichever is  applicable).  Each Non-U.S.  Person shall
have an obligation under this paragraph to furnish a Complete  Exemption Form to
the Borrower and the Agent until a Regulatory  Change  occurs which would render
such form  inapplicable  or  ineffective  or prevent such  Non-U.S.  Person from
providing any such form.  Notwithstanding any provision of this Agreement to the
contrary, the Borrower shall have no obligation to pay any Taxes or to indemnify
any Bank,  the Agent or any Eligible  Assignee  for such Taxes  pursuant to this
Agreement to the extent that such Taxes result from (i) the failure of any Bank,
Agent,  or Eligible  Assignee to comply  with its  obligations  pursuant to this
paragraph  or  (ii)  any  representation  made  in the  first  sentence  of this
paragraph or on Form 1001 or 4224 or successor  applicable form or certification
by any Bank,  the Agent,  or Eligible  Assignee  incurring such Taxes proving to
have been incorrect, false or misleading in any material respect when so made or
deemed to be made.




<PAGE>


         3. Representations and Warranties

         The Borrower hereby  represents and warrants to the Banks and the Agent
that:

         3.1 Organization

         (a) Each of the Borrower and the Guarantor and each other Loan Party is
duly organized and validly  existing under the laws of its state of organization
and has the power to own its assets and to transact  the business in which it is
presently  engaged  and in which it  proposes  to be  engaged.  Exhibit B hereto
accurately  and  completely  lists as of the date hereof,  (i) as to each of the
Borrower and the Guarantor and each other Loan Party the state of  incorporation
or organization  of each such entity,  and the type of legal entity that each of
them is, (ii) as to the Borrower  and ISI, the classes and number of  authorized
and outstanding shares of capital stock of each such corporation, and (as to the
Borrower) the owners of such  outstanding  shares of capital  stock,  and (as to
ISI), the number of shares owned by the Borrower,  and (iii) as to the Borrower,
the  Guarantor  and each other Loan  Party,  the  business in which each of such
entities is engaged.  All of the foregoing shares or other equity interests that
are issued and  outstanding on the date hereof have been duly and validly issued
and are fully paid and non-assessable,  and are owned by the Persons referred to
on Exhibit B, on the date hereof free and clear of any Lien except as  otherwise
provided for herein.  Except as set forth on Exhibit B, on the date hereof there
are no  outstanding  warrants,  options,  contracts or  commitments  of any kind
entitling  any Person to  purchase  or  otherwise  acquire any shares of capital
stock or other equity  interests of the Borrower nor are there  outstanding  any
securities that are convertible  into or exchangeable  for any shares of capital
stock or other equity interests of the Borrower.  Except as set forth on Exhibit
B, on the date hereof the  Borrower has no  Subsidiary  nor is it engaged in any
joint venture or partnership with any other Person.

         (b)  Except as set forth on Exhibit  B, each of the  Borrower  and each
other Loan Party is in good  standing in its state of  organization  and in each
state in which it is qualified to do business.  There are no jurisdictions other
than as set forth on Exhibit B hereto in which the  character of the  properties
owned or  proposed  to be owned by the  Borrower  or any other  Loan Party or in
which the transaction of the business of the Borrower or any other Loan Party as
now  conducted  or as proposed  to be  conducted  requires  or will  require the
Borrower  or any other  Loan Party to  qualify  to do  business  and as to which
failure so to qualify could have a Materially Adverse Effect.

         3.2 Power, Authority, Consents

         The  Borrower  and each  other  Loan  Party has the  power to  execute,
deliver and perform the Loan  Documents  to be executed by it. The  Borrower has
the power to borrow  hereunder and has taken all necessary  corporate  action to
authorize the borrowing hereunder on the terms and conditions of this Agreement.
The Borrower and each other Loan Party has taken all necessary action, corporate
or otherwise,  to authorize the execution,  delivery and performance of the Loan
Documents to be executed by it. No consent or approval of any Person (including,
without limitation,  any stockholder of any corporate Loan Party), no consent or
approval  of any  landlord  or  mortgagee,  no  waiver  of any  Lien or right of
distraint or other similar right and no consent,  license,  certificate of need,
approval,  authorization or declaration of any governmental authority, bureau or
agency,  is or will be required in connection  with the  execution,  delivery or
performance  by  the  Borrower  or  any  other  Loan  Party,  or  the  validity,
enforcement  or priority,  of the Loan Documents or any Lien created and granted
thereunder,  except (a) as set forth on Exhibit C hereto,  each of which  either
has been duly and validly  obtained on or prior to the date hereof and is now in
full force and effect,  or is  designated on Exhibit C as waived by the Majority
Banks,  (b) the  filing  by the  Agent  of  UCC-1  financing  statements  and/or
amendments to UCC-1 financing statements,  and (c) consents under any agreement,
bond, note or indenture  referred to in Section 3.3 hereof, the failure of which
to be obtained  would not create  (with or without the giving of notice or lapse
of time, or both), a default under or breach of such  agreement,  bond,  note or
indenture that would  individually or in the aggregate have a Materially Adverse
Effect.

         3.3 No Violation of Law or Agreements

         The execution and delivery by the Borrower and each other Loan Party of
each Loan  Document to which it is a party and  performance  by it hereunder and
thereunder,  will not violate any  provision of law and will not,  except as set
forth on Exhibit C hereto,  conflict, in any material respect, with or result in
a breach of any order, writ, injunction, ordinance, resolution, decree, or other
similar document or instrument of any court or governmental authority, bureau or
agency,  domestic or foreign,  and will not  conflict  with any  certificate  of
incorporation  or by-laws of the  Borrower  or any other Loan  Party,  or create
(with or without the giving of notice or lapse of time, or both) a default under
or breach of any agreement, bond, note or indenture to which the Borrower or any
other  Loan  Party is a party,  or by which any of them is bound or any of their
respective  properties or assets is affected,  that would individually or in the
aggregate have a Materially  Adverse Effect,  or result in the imposition of any
Lien of any nature  whatsoever  upon any of the properties or assets owned by or
used in  connection  with the  business of the Borrower or any other Loan Party,
except for the Liens created and granted pursuant to the Security Documents.

         3.4 Due Execution, Validity, Enforceability

         This  Agreement and each other Loan Document to which any Loan Party is
a party has been duly  executed and  delivered by the Loan Party that is a party
thereto and each  constitutes  the valid and legally  binding  obligation of the
Borrower  or such  other  Loan Party  that is a party  thereto,  enforceable  in
accordance  with  its  terms,  except  as such  enforcement  may be  limited  by
applicable bankruptcy, insolvency, reorganization,  moratorium, or other similar
laws,  now or hereafter in effect,  relating to or affecting the  enforcement of
creditors'  rights generally and except that the remedy of specific  performance
and other equitable remedies are subject to judicial discretion.

         3.5 Properties, Priority of Liens; Security Documents

         (a) All of the properties  and assets covered by any Security  Document
and owned by the Borrower are owned by the Borrower,  free and clear of any Lien
of any nature whatsoever,  except as provided for in the Security Documents, and
as permitted by Section 7.2 hereof. The Liens that have been created and granted
by the Security  Documents and  acknowledged  and confirmed  herein,  constitute
valid perfected first Liens on the properties and assets covered by the Security
Documents,  subject to no prior or equal Lien except as permitted by Section 7.2
hereof.

         (b) All of the representations and warranties contained in the Security
Documents  are true and with  same  effect  as  though  made on the date  hereof
(including,  without limitation,  such  representations and warranties as to the
location of Collateral, locations of the Borrower's offices and trade names used
by the  Borrower),  except  that the shares of GPC have been  released  from the
security interest granted by the Borrower Pledge Agreement.

         3.6 Judgments, Actions, Proceedings

         Except as set  forth on  Exhibit  E  hereto,  there are no  outstanding
judgments,   actions  or  proceedings,   including,   without  limitation,   any
Environmental  Proceeding,  pending before any court or governmental  authority,
bureau or agency,  with respect to or, to the best of the Borrower's  knowledge,
threatened against or affecting the Borrower or any Subsidiary or any other Loan
Party,  that (a) could  reasonably  be  expected  to have a  Materially  Adverse
Effect,  (b) question  the  validity of this  Agreement or any of the other Loan
Documents  or  (c)  purport  to  materially  adversely  affect  any  transaction
contemplated  by the  Loan  Documents,  nor,  to  the  best  of  the  Borrower's
knowledge,  is there any reasonable basis for the institution of any such action
or proceeding  that is probable of assertion,  nor are there any such actions or
proceedings  in which the  Borrower  or any other Loan Party is a  plaintiff  or
complainant.

         3.7 No Defaults, Compliance With Laws

         Except as set forth on Exhibit F hereto,  neither the  Borrower nor any
other Loan  Party is in  default  under any  agreement,  ordinance,  resolution,
decree,  bond, note,  indenture,  order or judgment to which it is a party or by
which it is bound,  or any other  agreement or other  instrument by which any of
the  properties  or assets owned by it or used in the conduct of its business is
affected,  which default could have a Materially  Adverse Effect or a materially
adverse effect on the ability of the Borrower or any other Loan Party to perform
its  obligations  under the Loan Documents to which it is a party.  The Borrower
and the  Guarantor  have complied and are in compliance in all respects with all
applicable laws, ordinances and regulations,  resolutions,  ordinances,  decrees
and other  similar  documents  and  instruments  of all courts and  governmental
authorities,  bureaus and  agencies,  domestic and foreign,  including,  without
limitation,  all applicable  Environmental Laws and Regulations,  non-compliance
with which could reasonably be expected to have a Materially Adverse Effect or a
materially adverse effect on the on the ability of the Borrower or the Guarantor
to perform its obligations under the Loan Documents to which it is a party.

         3.8 Burdensome Documents

         Except as set forth on Exhibit G hereto,  neither the  Borrower nor any
of the  other  Loan  Parties  is a  party  to or  bound  by,  nor are any of the
properties  or assets  owned by the Borrower or any other Loan Party used in the
conduct of their respective  businesses  affected by, any agreement,  ordinance,
resolution, decree, bond, note, indenture, order or judgment, including, without
limitation,  any of the foregoing relating to any Environmental Matter, that has
or is expected in the future to have a Materially Adverse Effect.

         3.9 Financial Statements

         Each  of the  Financial  Statements  is  correct  and  complete  in all
material respects and presents fairly the consolidated financial position of the
Borrower and the Guarantor as at its date and the results of operations  for the
period then ended,  subject to year-end audit adjustments in the case of interim
financial  statements,  and has  been  prepared  in  accordance  with  generally
accepted accounting principles.  Neither the Borrower nor the Guarantor, nor any
other entity to which any of the Financial  Statements relates, has any material
obligation,  liability or commitment,  direct or contingent (including,  without
limitation, any Environmental Liability), that is not reflected in the Financial
Statements and that could have a Materially  Adverse  Effect.  There has been no
material adverse change in the financial  position or operations of the Borrower
or the  Guarantor  since the date of the latest  balance  sheet  included in the
Financial Statements (the "Latest Balance Sheet"). The Borrower's fiscal year is
the twelve-month period ending on December 31 in each year.

         3.10 Tax Returns

                  Each of the Borrower and the  Guarantor has filed or caused to
be filed all federal, state and local tax returns required to be filed by it and
has not failed to pay any taxes, or interest and penalties relating thereto,  on
or before the due dates  thereof or any lawful  extensions,  except  those taxes
being contested in good faith and by appropriate proceedings diligently pursued,
and as to which adequate reserves relating thereto have been established. Except
to the extent that proper  reserves  therefor  are  reflected  in the  Financial
Statements: (i) there are no material federal, state or local tax liabilities of
the Borrower or the  Guarantor due or to become due for any tax year ended on or
prior to the date of the Latest Balance Sheet  relating to such entity,  whether
incurred in respect of or measured  by the income of such  entity,  that are not
properly reflected in the Latest Balance Sheet relating to such entity, and (ii)
there are no material  claims  pending  or, to the  knowledge  of the  Borrower,
proposed or  threatened  against the Borrower or the Guarantor for past federal,
state or local taxes.

         3.11 Intangible Assets

         Each  of  the  Borrower  and  the  Guarantor   possesses  all  patents,
trademarks,  service marks, trade names, and copyrights, and rights with respect
to the foregoing,  necessary to conduct its business as now  conducted,  without
any known conflict with the patents, trademarks, service marks, trade names, and
copyrights  and rights with respect to the foregoing,  of any other Person,  and
each of such patents,  trademarks,  service marks,  trade names,  copyrights and
rights with respect thereto,  together with any pending  applications  therefor,
which are material to the conduct of their respective businesses,  are listed on
Exhibit H hereto.

         3.12 Regulation U

         No part of the proceeds received by the Borrower from the Loans will be
used  directly or  indirectly  for:  (a) any purpose  other than as set forth in
Section 2.9 hereof, or (b) the purpose of purchasing or carrying, or for payment
in full or in part  of  Indebtedness  that  was  incurred  for the  purposes  of
purchasing or carrying,  any "margin stock", as such term is defined in ss.221.3
of  Regulation  U of the Board of Governors of the Federal  Reserve  System,  12
C.F.R., Chapter II, Part 221.

         3.13 Name Changes, Mergers, Acquisitions; Location of Collateral


         (a) Except as set forth on Exhibit I hereto,  neither the  Borrower nor
any other Loan Party that is granting  Liens on its assets (other than shares of
stock)  pursuant  to any  Security  Document  has  within  the  six-year  period
immediately  preceding  the date of this  Agreement  changed its name,  been the
surviving entity of a merger or consolidation,  or acquired all or substantially
all of the assets of any Person.

         (b) Except as set forth on Exhibit I hereto, no Collateral constituting
personal  property  having an  aggregate  fair market value in excess of $50,000
covered by the Security  Documents has, at any time during the four-month period
immediately  preceding the date hereof,  been located anywhere other than at its
location on the date hereof.

         3.14 Full Disclosure

         None of the Financial Statements, nor any certificate,  opinion, or any
other  statement  made or furnished in writing to the Agent or any Bank by or on
behalf of the Borrower or any other Loan Party in connection with this Agreement
or the  transactions  contemplated  herein,  contains any untrue  statement of a
material  fact, or omits to state a material fact necessary in order to make the
statements  contained  therein  or herein  not  misleading,  as of the date such
statement was made. There is no fact known to the Borrower that has, or would in
the now foreseeable future have, a Materially Adverse Effect, which fact has not
been set forth herein, in the Financial  Statements or any certificate,  opinion
or other written  statement so made or furnished to the Agent or the Banks other
than industry-wide factors or factors which affect the economy in general.

         3.15 Licenses and Approvals

         The Borrower and the Guarantor have all necessary licenses, permits and
governmental authorizations,  which are material to their respective operations,
financial condition and properties,  including,  without  limitation,  licenses,
permits and authorizations relating to Environmental Matters, to own and operate
its properties and to carry on its business as now conducted.

         3.16  Labor  Disputes;   Collective  Bargaining  Agreements;   Employee
Grievances

         Except as set forth on Exhibit J hereto: (a) on the date hereof,  there
are no collective  bargaining  agreements or other labor contracts  covering the
Borrower;  (b) no such collective  bargaining  agreement or other labor contract
will expire during the term of this Agreement; (c) to the best of the Borrower's
knowledge, no union or other labor organization is seeking to organize, or to be
recognized as bargaining  representative  for, a bargaining unit of employees of
the Borrower which would have a Materially  Adverse  Effect;  (d) to the best of
the  Borrower's  knowledge,  there is no  pending  or  threatened  strike,  work
stoppage,  unfair labor  practice  claim or charge,  arbitration  or other labor
dispute  against or affecting the Borrower or its  employees  which would have a
Materially  Adverse  Effect;  (e) there has not been,  during  the five (5) year
period prior to the date hereof, a strike, work stoppage,  unfair labor practice
claim or  charge,  arbitration  or  other  material  labor  dispute  against  or
affecting  the Borrower or any of its  employees;  and (f) there are no actions,
suits, charges, demands, claims, counterclaims or proceedings pending or, to the
best of the  Borrower's  knowledge,  threatened  against the Borrower,  by or on
behalf of, or with, its employees, other than employee grievances arising in the
ordinary course of business, which would have a Materially Adverse Effect.

         3.17 Condition of Assets

         All of the assets and  properties of the Borrower  that are  reasonably
necessary  for the  operation of its  business,  are in good working  condition,
ordinary  wear and tear  excepted,  and are able to serve the function for which
they are currently being used.

         3.18 ERISA

         (a) The Borrower  currently  has Plans listed on Exhibit K hereto,  the
application  of  ERISA  to  which  could  give  rise  to  direct  or  contingent
liabilities of the Borrower to the PBGC, the Department of Labor or the IRS.

         (b) Each of the Plans is  operated  and  administered  in all  material
respects in accordance with  applicable laws including,  but not limited to, all
material applicable  provisions of ERISA and the Code, and the Borrower has made
all requisite premium payments to the PBGC.

         (c) Except as described in Exhibit K hereto, no "Reportable  Event", as
defined in Title IV of ERISA,  that is subject to the 30-day notice  requirement
of Section  4043(b) of ERISA in  respect of any of the Plans has  occurred.  The
Borrower  has not  received  any  notice  from the PBGC that any of the Plans is
being  involuntarily  terminated  or from the Secretary of the Treasury that any
partial or full  termination of any of the Plans has occurred and no event shall
have  occurred,  and there shall exist as of the date hereof no condition or set
of circumstances that present a material risk of the involuntary  termination of
any of the Plans.

         (d) No  unpaid  or  contingent  liability  to the  PBGC  has been or is
expected to be incurred, directly or indirectly, by the Borrower (other than for
payment of PBGC  premiums in the  ordinary  course).  No event has  occurred and
there exists no condition or set of circumstances  that presents a material risk
of the  termination  or  partial  termination  of any Plan  that  could  result,
directly or indirectly, in a liability on the part of the Borrower to the PBGC.

         (e) No "prohibited  transaction"  as defined in Section 406 of ERISA or
Section  4975 of the Code has  occurred  with  respect to any of the Plans which
would subject the Borrower to any material liability.

         (f) The Borrower has made all  required  contributions  under the Plans
for all periods  through and including  December 31, 1996, or adequate  accruals
therefor  have been provided for in the Financial  Statements.  No  "accumulated
funding deficiency" (as defined in Section 302 of ERISA), whether or not waived,
has occurred with respect to any of the Plans.

         (g) Except as described  in Exhibit K hereto,  the  actuarial  value of
vested benefits required to be funded by the Borrower,  or with respect to which
the Borrower is liable under the Plans,  did not as of the last valuation  date,
which in the case of any individual Plan was not earlier than December 31, 1996,
exceed the actuarial  value of the assets of the Plans  allocable to such vested
and non-vested benefits.

         (h) The  Borrower  is not a  participating  employer  in any Plan under
which more than one employer  makes  contributions  as described in Section 4063
and 4064 of ERISA or a  multiemployer  plan as defined in Section  4001(a)(3) of
ERISA.

         (i) (i) All  references  to the Borrower in this Section 3.18 or in any
other  Section of this  Agreement  relating to ERISA shall be deemed to refer to
the Borrower and all other entities that are part of a Controlled Group.

         3.19 Laws and Regulations

         Neither the Borrower nor any Loan Party is an "investment company" or a
company  "controlled"  by an  "investment  company"  within  the  meaning of the
Investment  Company  Act of  1940,  as  amended,  or a  "holding  company"  or a
"subsidiary  company" of a "holding  company," or an  "affiliate"  of a "holding
company" or of a "subsidiary  company"  within the meaning of the Public Utility
Holding Company Act of 1935, as amended. Neither the Borrower nor any other Loan
Party is subject to regulation  under any federal,  state or foreign  statute or
regulation  limiting  its  ability  to incur or pay the  obligations  under this
Agreement




<PAGE>


         Article 4. Conditions to the Loans

         4.1 Conditions to Effectiveness

         The effectiveness of this Agreement shall be subject to the fulfillment
(to the satisfaction of the Agent) of the following conditions precedent:

         (a) The Borrower  shall have  executed  and  delivered to the Agent the
Notes.

         (b) The Borrower  shall have  executed and  delivered to the Agent such
amendments of, or acknowledgments with respect to, the Security Documents as the
Agent shall  require,  including,  without  limitation,  the  Borrower  Security
Agreement Confirmation, the Borrower Debt Assignment Confirmation (together with
the amended and restated promissory note of NPDC covered thereby made payable to
the order of the Borrower and duly  endorsed by the Borrower to the order of the
Agent),  and  the  Borrower  Pledge  Agreement  Confirmation,  all in  form  and
substance  satisfactory  to the Agent,  in order to  confirm  and  preserve  the
Agent's security interest in the Collateral.

         (c) The Borrower shall have:

         (i) executed and delivered to the Agent appropriate  Uniform Commercial
Code financing statements and amendments thereto in order to enable the Agent to
perfect  and  preserve  its  security  interest in the  Collateral  which can be
perfected by filing of such financing statements;

         (ii)  if  required  by the  Majority  Banks,  delivered  to  the  Agent
acknowledgment copies thereof evidencing such filings;

         (iii)  delivered to the Agent:  (A) copies of, or  certificates  of the
brokers with respect to, policies of insurance owned by the Borrower covering or
in any manner relating to the Collateral together with endorsements thereto that
comply with the terms of the Borrower  Security  Agreement  and are otherwise in
form and substance  satisfactory to the Majority Banks,  naming the Agent in its
capacity as such,  as  additional  insured and loss payee as its  interests  may
appear; and (B) evidence of the Borrower's liability insurance policies; and

         (iv)  otherwise  duly complied with all of the terms and  conditions of
the Security Documents.

         (d) NPDC shall have executed and delivered to the Agent its Guaranty;

         (e)  Lawrence  Gordon,  Esq.,  general  counsel to the Borrower and the
Guarantor,  and Duane,  Morris & Heckscher LLP,  special counsel to the Borrower
and the Guarantor, shall have delivered their opinions to the Agent, in form and
substance  satisfactory  to the  Majority  Banks,  with  such  reliance  on such
opinions  of special  counsel in  jurisdictions  other than New York as shall be
attached  thereto as are  satisfactory  in form and  substance  to the  Majority
Banks.

         (f) (i) The  Borrower  shall have paid the Banks and the Agent all Fees
then due in accordance with the terms hereof.

         (ii) The Borrower shall have paid the Banks and the Agent the "Facility
Fee" (as defined in the Prior Loan Agreement) accrued through the date hereof.

         (g) The Agent and the  Banks  shall  have  received  true and  complete
copies of the following, each certified as such in a certificate executed by the
president or vice president of the Borrower: (i) The Financial Statements;

         (ii)  The  leases   pertaining  to  Borrower's   leased  facilities  in
Connecticut and New Jersey; and

         (iii) Any and all agreements  between the Borrower and any  cooperative
buying service or other similar  organization,  including,  without  limitation,
United Paint Sundry Distributors of America, Inc.

         (h) The Agent shall have received copies of the following:

         (i) All of the consents, approvals and waivers referred to on Exhibit C
hereto  (except  only  those  which,  as  stated  on  Exhibit  C,  shall  not be
delivered),  all landlord waivers of distraint or similar  instruments of waiver
or subordination with respect to all leased locations where inventory Collateral
is located, to the extent required by the Majority Banks;

         (ii)  The  certificates  of  incorporation  of  the  Borrower  and  the
Guarantor,  certified by the  Secretary of State of their  respective  states of
incorporation;

         (iii) The by-laws of the Borrower and the Guarantor, certified by their
respective secretaries;

         (iv) All  corporate  action taken by the Borrower and the  Guarantor to
authorize the execution,  delivery and performance of each of the Loan Documents
to which it is a party and the transactions  contemplated thereby,  certified by
their respective secretaries;

         (v) Good  standing  certificates  as of dates not more than twenty (20)
days prior to the date of this  Agreement,  with respect to each of the Borrower
and the  Guarantor  from the  Secretary of State of their  respective  states of
incorporation  and each state in which each of them is qualified to do business;
and

         (vi) An incumbency  certificate (with specimen signatures) with respect
to the Borrower and the Guarantor.

         (i) The Agent shall have received  UCC, tax lien and judgment  searches
in all  locations  referred  to in the  Borrower  Security  Agreement  as  chief
executive offices of the Borrower or locations of the Borrower's inventory.

         (j)  The  Borrower  and  NPDC  shall  have  executed  and  delivered  a
Subordination  Agreement in form and substance satisfactory to the Agent and the
Banks (the "NPDC  Subordination  Agreement")  providing for the subordination of
all obligations of the Borrower to NPDC to the Obligations.

         (k)  The  Borrower  and  MXL  shall  have   executed  and  delivered  a
Subordination  Agreement in form and substance satisfactory to the Agent and the
Banks (the "MXL Subordination Agreement") providing for the subordination of all
obligations of the Borrower to MXL to the Obligations.

         (l)  (i)  The  Borrower  shall  have  complied  and  shall  then  be in
compliance with all of the terms, covenants and conditions of this Agreement;

         (ii) After giving effect to the  outstanding  principal  balance of the
Loans on the date  hereof,  there  shall  exist no  Default  or Event of Default
hereunder; and

         (iii) The representations and warranties  contained in Article 3 hereof
shall be true and correct on the date hereof;

and the Agent shall have received a Compliance Certificate dated the date hereof
certifying,  inter alia, that the conditions set forth in this subsection 4.1(l)
are satisfied on such date.

         (m)  All  legal  matters   incident  to  the  initial  Loans  shall  be
satisfactory to counsel to the Agent and counsel to each Bank.




         4.2 Conditions to All Loans

         In addition to the other conditions to the making of Loans set forth in
this  Agreement,  the obligation of each Bank to make each Loan shall be subject
to the  fulfillment  (to  the  satisfaction  of  the  Agent)  of  the  following
conditions precedent:

         (a) All  representations  and  warranties  contained  herein and in the
other Loan Documents shall be true and correct in all material respects with the
same effect as though such  representations  and warranties had been made on and
as of the date of the making of each such Loan and after giving  effect  thereto
(except to the extent of changes  resulting from  transactions  contemplated  or
permitted by this Agreement and the other Loan  Documents and other changes,  as
to all such  changes  that singly or in the  aggregate  do not have a Materially
Adverse  Effect,  and  except  to  the  extent  that  such  representations  and
warranties relate expressly to an earlier date); and

         (b) No Default or Event of Default shall exist on and as of the date of
the making of such Loan or would exist after giving effect thereto.




<PAGE>


         Article  5.  Delivery  of  Financial   Reports,   Documents  and  Other
Information.

         While  the  Commitments  are  outstanding,  and,  in the event any Loan
remains  outstanding,  so long as the  Borrower  is indebted to the Banks or the
Agent and until  payment in full of the Notes and full and complete  performance
of all of its other obligations arising hereunder, the Borrower shall deliver to
each Bank and the Agent:

         5.1 Annual Financial Statements

         (a) Annually, as soon as available, but in any event within one hundred
five (105) days after the last day of each of its fiscal years,  a  consolidated
and consolidating  balance sheet of the Borrower and NPDC as at such last day of
the fiscal year, and the related  consolidated and  consolidating  statements of
income and retained  earnings and  statements of cash flow of such parties,  for
such fiscal year, each prepared in accordance  with GAAP, in reasonable  detail,
and, as to the consolidated statements,  certified without qualification by KPMG
Peat  Marwick  or  another  firm of  independent  certified  public  accountants
satisfactory  to the Agent  and the  Majority  Banks,  or  certified,  as to the
consolidating  statements,  by the chief financial  officer of the Borrower,  as
fairly  presenting  the financial  position and the results of operations of the
Borrower and the  Subsidiaries  and of NPDC as at and for the year ending on its
date and as having been prepared in accordance with GAAP.

         (b) As to NPDC and ISI, as soon as  available,  but in any event within
one hundred five (105) days after the last day of each of the respective  fiscal
years,  true and  correct  copies of their  Annual  Report on Form 10-K for such
fiscal year as filed with the Securities and Exchange Commission.

         5.2 Quarterly and Monthly Financial Statements

         (a) (i) As soon as available,  but in any event within  forty-five (45)
days after the end of the  Borrower's  first three fiscal  quarterly  periods in
each fiscal year, a consolidated and consolidating balance sheet of the Borrower
as  of  the  last  day  of  such  quarter,  and  the  related  consolidated  and
consolidating  statements of income and retained earnings and statements of cash
flow of the Borrower,  for such quarter, and on a comparative basis with figures
for the  corresponding  period of the immediately  preceding fiscal year, all in
reasonable detail; and

         (ii) as soon as  available,  but in any event  within  thirty (30) days
after the end of each calendar  month, a balance sheet of the Borrower as of the
last day of such month, and related  statements of income and retained  earnings
of the Borrower for such month, and on a comparative  basis with figures for the
corresponding period of the immediately preceding fiscal year, all in reasonable
detail;

each such  statement to be certified in a certificate  of the president or chief
financial  officer of the  Borrower as  accurately  presenting  in all  material
respects the financial position and the results of operations of the Borrower as
at its date and for such  quarter,  or month,  as the case may be, and as having
been  prepared in  accordance  with  generally  accepted  accounting  principles
consistently applied (subject to year-end audit adjustments).

         (b) As to each of NPDC and ISI, as soon as available,  but in any event
within  forty-five  (45) days after the end of its first three fiscal  quarterly
periods in each fiscal year, true and correct copies of its Quarterly Reports on
Form 10-Q for each  quarterly  period as filed with the  Securities and Exchange
Commission.

         5.3 Compliance Information

         Promptly after a written request therefor, such other financial data or
information  evidencing compliance with the requirements of this Agreement,  the
Notes and the other Loan Documents, as any Bank may reasonably request from time
to time.

         5.4 No Default Certificate

         At the same time as it delivers the financial statements required under
the  provisions  of Sections 5.1 and  5.2(a)(i)  hereof,  a  certificate  of the
president or chief financial  officer of the Borrower to the effect that, to the
best of such officer's knowledge, after due inquiry, (a) the representations and
warranties contained in Article 3 hereof, in the other Loan Documents and in any
document  or  instrument  delivered  pursuant  to or  in  connection  with  this
Agreement are true and with the same effect as though such  representations  and
warranties  were made on the date of such  certificate  (except to the extent of
changes resulting from transactions  contemplated or permitted by this Agreement
and the other Loan  Documents  and other  changes,  as to all such  changes that
singly or in the aggregate do not have a Materially  Adverse Effect,  and except
to the extent that such  representations  and warranties  relate expressly to an
earlier  date) and (b) no Default or Event of Default  hereunder  and no default
which could have a Materially  Adverse Effect under any other agreement to which
the  Borrower  is a party or by  which it is  bound,  or by  which,  to the best
knowledge of the Borrower,  any of its  properties or assets,  taken as a whole,
may be materially affected, and no event which, with the giving of notice or the
lapse of time, or both,  would  constitute  such an Event of Default or default,
exists, or, if such cannot be so certified,  specifying in reasonable detail the
exceptions,  if any, to such statement. Such certificate shall be accompanied by
a detailed  calculation  indicating  compliance with the covenants  contained in
Sections 6.9 and 7.1,  7.2,  7.3,  7.5,  7.8,  7.9, 7.13 and 7.14 hereof and (if
applicable)  reconciliations  to  reflect  changes in GAAP after the date of the
Latest Balance Sheet.

         5.5 Certificate of Accountants

         At the same time as it  delivers  the  certified  financial  statements
required  under the  provisions  of Section 5.1  hereof,  a  certificate  of the
independent  certified public  accountants of the Borrower to the effect that in
making the examination  necessary to said  certification,  they have obtained no
knowledge  that  the  Borrower  failed  to  comply  with the  terms,  covenants,
provisions  or  conditions  of  Article 6 or  Article 7 hereof  insofar  as such
Articles  relate to  accounting  matters  or,  if such  accountants  shall  have
obtained  knowledge  of such  failure,  they shall  disclose the failure in such
statement.

         5.6 Accountants' Reports

         Promptly upon receipt thereof, copies of all other reports submitted to
the Borrower by its  independent  accountants  in connection  with any annual or
interim audit or review of the books of the Borrower  made by such  accountants,
including,  without  limitation,  the  annual  management  letter,  if any  such
management letter is submitted to the Borrower.

         5.7 Copies of Documents

         Promptly upon their becoming available, copies of any of the following:
(i) financial statements, projections,  non-routine reports, notices (other than
routine  correspondence),  requests  for waivers and proxy  statements,  in each
case,  delivered by the Borrower or NPDC to any lending  institution  other than
the Banks  with  which the  Borrower  or NPDC has a lending  relationship;  (ii)
correspondence  or notices  received by the  Borrower or NPDC from any  federal,
state or local  governmental  authority  that  regulates  the  operations of the
Borrower,  NPDC or ISI relating to an actual or threatened change or development
that  would  be  materially  adverse  to  the  Borrower,   NPDC  or  ISI,  (iii)
registration  statements  and any amendments and  supplements  thereto,  and any
regular, periodic or special reports, if any, filed by the Borrower, NPDC or ISI
with any securities  exchange or with the Securities and Exchange  Commission or
any governmental authority succeeding to any or all of the functions of the said
Commission; (iv) letters of comment or correspondence sent to the Borrower, NPDC
or ISI by any such  securities  exchange or such  Commission  in relation to the
Borrower,  NPDC or ISI and its  affairs;  (v) written  reports  submitted to the
Borrower or NPDC by its independent accountants in connection with any annual or
interim audit of the books of the Borrower or NPDC made by such accountants; and
(vi) any  appraisals  received by the Borrower with respect to the properties or
assets of the Borrower.

         5.8 Notices of Defaults

         Promptly,  notice of the occurrence of any Default or Event of Default,
or any event that would constitute or cause a Materially Adverse Effect.

         5.9 ERISA Notices

         (a)  Concurrently  with such  filing,  a copy of each Form 5500 that is
filed with respect to each Plan with the IRS; and

         (b)  Promptly,  upon  their  becoming  available,  copies  of:  (i) all
correspondence  with the PBGC, the Secretary of Labor or any  representative  of
the IRS with respect to any Plan,  relating to an actual or threatened change or
development  that would cause a Materially  Adverse  Effect;  (ii) copies of all
actuarial  valuations  received by the Borrower  with  respect to any Plan;  and
(iii) copies of any notices of Plan termination filed by any Plan  Administrator
(as those  terms are used in ERISA)  with the PBGC and of any  notices  from the
PBGC to the  Borrower  with  respect  to the  intent  of the  PBGC to  institute
involuntary termination proceedings.

         5.10 Additional Information

         Such other information regarding the business, affairs and condition of
the  Borrower,  NPDC  and ISI as the  Agent  may  from  time to time  reasonably
request,  including,  without limitation, the following, to the extent requested
by the Agent,  each of which shall be  certified as true and correct to the best
of his  knowledge by the chief  financial  officer of the Borrower to the extent
such certification is required by the Agent, and each of which shall be on forms
supplied  by the  Agent,  or  otherwise  reasonably  satisfactory  in  form  and
substance to the Agent:

         (a)  assignments  of  Accounts  showing the name and address of Account
Debtors,  the date of shipments of Inventory to such Account Debtors,  and dated
copies of the invoices or sales registers therefor and copies of cash receipts;

         (b)  aging  schedules  of  Accounts  along  with  records  showing  the
individual  invoices  owing by each Account  Debtor or aging summary of Accounts
with Account Debtor statements,  to be submitted within 15 days after the end of
each calendar month,  such agings and summaries to include,  without  limitation
(i) aging  summaries in descending  order of dollar  amount and in  alphabetical
order of Account  Debtors;  and (ii) specific  information in such detail as the
Agent shall  reasonably  require as to "dated  sales" and as to sales to Account
Debtors for resale in new retail establishments;

         (c) promptly upon their occurrences, reports and records of merchandise
returns or disputes,  discounts,  advertising allowances,  contra-offsets or any
other offsets,  volume discounts,  rebate arrangements,  sales of samples, "bill
and hold" transactions, and any other factor which would dilute the value or the
amount of any Account;

         (d)  reconciliation  between  general  ledger,  and  detailed  aging of
Accounts to be submitted  on a monthly  basis within five (5) days after the end
of each calendar month;

         (e) (i) weekly,  as soon as  available  but in any event not later than
Tuesday of the immediately succeeding week, Inventory reports showing the amount
of  Inventory  in stock,  broken down by  supplier,  and the  location  and cost
thereof and any  transaction  or occurrence  which may reduce the value thereof,
and (ii) monthly,  as soon as available but in any event within twenty (20) days
after the end of each calendar  month, a schedule of finished  goods  (including
any resale items) included in Inventory;

         (f) a Borrowing Base Certificate:

         (i) together with each request for a Loan;

         (ii)  weekly,  as soon as  available,  but in any event not later  than
Tuesday of the immediately succeeding week; and

         (iii) (monthly,  as soon as available,  but in any event within two (2)
Business Days after the end of each calendar month; and

         (g) monthly, as soon as available, but in any event not later than five
(5) Business Days after the end of each calendar  month,  a report setting forth
the market value of the stock of ISI covered by the Borrower Pledge Agreement as
of the end of such calendar month.




<PAGE>


         Article 6. Affirmative Covenants

         While  the  Commitments  are  outstanding,  and,  in the event any Loan
remains  outstanding,  so long as the  Borrower  is indebted to the Banks or the
Agent, and until payment in full of the Notes and full and complete  performance
of all of its other obligations arising hereunder,  the Borrower shall and shall
cause NPDC to:

         6.1 Books and Records; Accounts and Reserves

         Keep true and accurate books of record and account in which full,  true
and correct  entries  shall be made in  accordance  with GAAP of all dealings or
transactions in relation to its business and activities,  and maintain duplicate
books and  records,  which may be retained in  electronic  form or on other data
processing media and which shall be updated not less frequently than monthly, at
an alternate off-site location (in a fire-proof facility), and maintain adequate
accounts and  reserves for all taxes  (including  income  taxes),  depreciation,
depletion,  obsolescence and amortization of its properties,  contingencies, and
other reserves.

         6.2 Inspections and Audits, etc.

         (a)  Permit  the  Banks  to make or cause to be made  (and,  after  the
occurrence  of and  during  the  continuance  of an  Event  of  Default,  at the
Borrower's  expense)  inspections  and  examinations  of any books,  records and
papers  of the  Borrower  and NPDC and to make  extracts  therefrom  and  copies
thereof,  or  to  make  inspections  and  examinations  of  any  properties  and
facilities of the Borrower and NPDC on reasonable notice, at all such reasonable
times and as often as the Majority Banks or the Agent may reasonably require, in
order  to  assure  that  the  Borrower  is and  will be in  compliance  with its
obligations under the Loan Documents or to evaluate the Banks' investment in the
then outstanding Notes.

         (b) Permit the Banks to  conduct or cause to be  conducted  at any time
and from time to time, upon the reasonable  request of the Majority Banks or the
Agent,  with  prior  notice  and  during  normal  business  hours,   audits  and
examinations with respect to the Accounts and the Inventory to verify whether or
not the  information  delivered in accordance  with Section 5.10 is accurate and
complete in all material  respects  based upon a review by such  auditors of the
Accounts and the Inventory  (including  verification with respect to the amount,
aging,  identity and credit of the  respective  Account  Debtors and the billing
practices of the Borrower,  such  verification  to include,  at the Agent's sole
option and  discretion,  the mailing of customer  confirmations,  and such other
methods of  verification as the Agent shall deem  appropriate).  All such audits
and examinations shall be conducted by the Agent or its designee and made at the
expense of the Borrower;  provided,  that the Borrower shall bear the expense up
to a maximum  aggregate  amount of $10,000  per year  payable to the Agent of no
more  than  three  audits  during  any  twelve  month  period  at  intervals  of
approximately  120 days (excluding audits after the occurrence of and during the
continuance  of a Default or Event of Default which shall in each case be at the
expense of the Borrower).  The cost of the audits and examinations  provided for
herein is referred to herein as the "Examination Fee".

         (c)  Permit  (and  the  Borrower   hereby   authorizes)  the  Banks  to
communicate   directly  with  the  Borrower's   independent   certified   public
accountants and authorizes such accountants to disclose to the Banks any and all
financial  statements  and other  supporting  financial  documents and schedules
including  copies  of any  management  letter  with  respect  to  the  business,
financial  condition and other  affairs of the  Borrower.  At the request of the
Agent or the Majority  Banks,  the Borrower shall deliver a letter  addressed to
such accountants  instructing them to comply with the provisions of this Section
6.2(c).

         6.3 Maintenance and Repairs

         Maintain  in  reasonably  good  repair,  working  order and  condition,
subject to normal wear and tear, all material properties and assets from time to
time owned by it and used in or necessary for the operation of its business, and
make all reasonable repairs,  replacements,  additions and improvements thereto,
but  only as in the  judgment  of the  Borrower  may be  necessary  so that  the
business carried on in connection  therewith may be properly and  advantageously
conducted at all times, provided, that nothing in this Section 6.3 shall prevent
either of the Borrower or NPDC from  discontinuing the operation and maintenance
of any of its  properties  and  disposing  of same if  such  discontinuance,  or
discontinuance  and  disposition,  is, in the  judgment of the Borrower or NPDC,
desirable in the conduct of its or their business and all such  discontinuances,
or discontinuances  and dispositions,  do not in the aggregate have a Materially
Adverse Effect.

         6.4 Continuance of Business

         Do, or cause to be done,  all things  reasonably  necessary to preserve
and keep in full force and  effect  its  corporate  existence  and all  permits,
rights  (including,  without  limitation,  rights  in  respect  of  patents  and
trademarks)  and  privileges  necessary for the proper  conduct of its business,
except if no Materially  Adverse  Effect results from such loss, and continue to
engage in the same or related lines of business.


         6.5 Copies of Corporate Documents

         Subject to the prohibitions set forth in Section 7.12 hereof,  promptly
deliver to the Agent copies of any amendments or modifications to its and NPDC's
certificate  of  incorporation  and  by-laws,  certified  with  respect  to  the
certificate  of  incorporation  by  the  Secretary  of  State  of its  state  of
incorporation  and,  with respect to the by-laws,  by the secretary or assistant
secretary of such corporation.

         6.6 Perform Obligations

         (a) Pay and discharge all of its  obligations  and  liabilities for all
taxes,  assessments and governmental charges upon its income and properties when
due and all claims for labor,  materials or supplies that if unpaid might become
a Lien or charge upon any of its income or  properties  when due,  unless and to
the extent  only that such  obligations,  liabilities,  taxes,  assessments  and
governmental  charges  and  claims  shall  be  contested  in good  faith  and by
appropriate  proceedings  and that, to the extent  required by GAAP,  proper and
adequate book reserves relating thereto are established by the Borrower or NPDC,
as the case may be,  and then only to the  extent  that a bond is filed in cases
where the filing of a bond is  necessary to avoid the creation of a Lien against
any of its properties.

         (b) Comply in all material respects with all agreements and instruments
by which it or any of its properties may be bound except for such  noncompliance
that would not singly or in the aggregate have a Materially Adverse Effect.

         6.7 Notice Litigation, etc.

         (a)  Promptly  notify  the Banks in writing  of any  litigation,  legal
proceeding or dispute,  other than  disputes in the ordinary  course of business
or,  whether or not in the  ordinary  course of business,  involving  amounts in
excess of Two Hundred Fifty  Thousand  Dollars  ($250,000)  individually  or Two
Million  Dollars  ($2,000,000)  in the aggregate  affecting the Borrower or NPDC
whether or not fully covered by insurance,  and regardless of the subject matter
thereof  (excluding,  however,  any actions  relating  to workers'  compensation
claims or negligence claims relating to use of motor vehicles,  if fully covered
by insurance, subject to deductibles).

         (b) Promptly upon becoming aware  thereof,  notify the Banks in writing
of any  setoff,  claims,  withholdings  or other  defenses  to which  any of the
Collateral,  or the Agent's rights with respect to the Collateral,  are subject;
provided,  that such notice  shall only be required if the  aggregate  amount of
such  setoffs,  claims,  withholdings  or other  defenses  (i) equals or exceeds
$250,000,  or (ii) results in a requirement of a prepayment under Section 2.5(b)
hereof.

         (c)  Immediately  upon becoming aware thereof,  notify the Banks of any
material change in the operations of the Borrower or NPDC which could reasonably
be expected to have a Materially Adverse Effect, including,  without limitation,
(i) the cessation of  operations  at any facility of any of the  foregoing  that
shall  continue for a period of five (5) days or more which could  reasonably be
expected to have a Materially  Adverse Effect,  (ii) the consolidation of any of
such facilities which could reasonably be expected to have a Materially  Adverse
Effect,  (iii) any  strike,  work  stoppage  or other  labor  relations  problem
involving  any of the  foregoing  which could  reasonably  be expected to have a
Materially  Adverse Effect and (iv) the start-up of any new operations of any of
the foregoing commencing after the date of this Agreement which could reasonably
be expected to have a Materially Adverse Effect.

         6.8 Insurance

         (a)  (i)  Maintain  with  financially  sound  and  reputable  insurance
companies such insurance on such of its properties,  in such amounts and against
such risks and with such  deductibles  as is  customarily  maintained by similar
businesses  containing  such terms and in such forms and for such periods as may
be  reasonable  and  prudent  and will not result in the  Borrower or NPDC being
deemed a co-insurer under applicable laws, regulations and policies,  including,
without limitation, the following:

         (1) Full extended  coverage policy of theft, fire and hazard insurance,
including, but not limited to vandalism and malicious mischief endorsements with
respect to the Collateral; and

         _ Business interruption insurance; and

         (3) Workers'  compensation,  general  public  liability  insurance  and
product liability insurance;

         (ii) file with the Agent  promptly  upon its request a detailed list of
the insurance then in effect, stating the names of the insurance companies,  the
amounts and rates of the insurance,  the dates of the expiration thereof and the
properties and risks covered  thereby,  together with  certificates of insurance
and copies of policies; and

         (b) Carry all  insurance  required by the PBGC in  connection  with its
Plans.

         6.9 Financial Covenants

         Have or maintain, as to the Borrower:

         (a) Tangible Net Worth as at the last day of each fiscal quarter of the
Borrower  which day occurs  during the  periods set forth below at not less than
the respective amounts set forth opposite each such period:

                                            Minimum Tangible Net
         Fiscal Quarter-End                 Worth on Such Fiscal
         Date Occurring During:             Quarter-End Date

         the date hereof through                  $8,000,000
         December 30, 1997

         December 31, 1997 through                $9,000,000
         December 30, 1998

         December 31, 1998 through                $9,600,000
         December 30, 1999

         December 31, 1999 and                   $10,200,000
         thereafter

         (b) The ratio of  Indebtedness to Tangible Net Worth of the Borrower as
at the last day of each fiscal  quarter of the Borrower  which day occurs during
the periods set forth  below at not less than the  respective  amounts set forth
opposite each such period:

         Fiscal Quarter-End                 Maximum Ratio of
         Date Occurring                     Indebtedness to
         During:                            Tangible Net Worth:

         the date hereof through
         December 31, 1997                        3.75:1.00

         January 1, 1998 through
         December 31, 1998                        3.65:1:00

         January 1, 1999 and                      3:50:1.00
         thereafter

         (c) The  excess of  Current  Assets  over  Current  Liabilities  of the
Borrower as at the last day of each fiscal  quarter of the  Borrower at not less
than $4,500,000.

         (d) Debt  Service  Coverage  of the  Borrower  for the four full fiscal
quarters  ending on the last day of each fiscal  quarter of the  Borrower at not
less than 150%.

         6.10 Notice of Certain Events

         (a)  Promptly  notify  the Banks in writing  of the  occurrence  of any
Reportable  Event,  as  defined in  Section  4043 of ERISA,  if a notice of such
Reportable  Event is required  under ERISA to be delivered to the PBGC within 30
days  after  the  occurrence  thereof,  together  with  a  description  of  such
Reportable Event and a statement of the action the Borrower intends to take with
respect thereto, together with a copy of the notice thereof given to the PBGC.

         (b)  Promptly  notify the Banks in writing if the Borrower or any other
Loan  Party  receives:  (i) any notice of any  violation  or  administrative  or
judicial  complaint or order having been filed or about to be filed  against the
Borrower or such other Loan Party alleging  violations of any  Environmental Law
and  Regulation,  or (ii) any  notice  from any  governmental  body or any other
Person  alleging that the Borrower or such other Loan Party is or may be subject
to any  Environmental  Liability,  in each case that has the potential to have a
Materially Adverse Effect or to materially adversely affect the Agent's security
interests pursuant to the Security Documents; and promptly upon receipt thereof,
provide the Banks with a copy of such notice  together  with a statement  of the
action  the  Borrower  or such other  Loan  Party  intends to take with  respect
thereto.

         6.11 Comply with Laws

         Comply  with  all  applicable   provisions  of  all  laws,   rules  and
regulations,  including, without limitation,  ERISA, now or hereafter in effect,
except  for  non-compliance  that would not  singly or in the  aggregate  have a
Materially Adverse Effect.

         6.12 Environmental Compliance

         Operate  all  property  owned or leased by it such that no  obligation,
including a clean-up  obligation,  shall arise under any  Environmental  Law and
Regulation,  which  obligation  would  constitute  a Lien on any property of the
Borrower or any other Loan Party; provided,  however, that in the event that any
such obligation arises, such Borrower or such other Loan Party shall, at its own
cost and expense,  immediately satisfy such obligation, or cause such obligation
to be immediately satisfied.

         6.13 Registration of ISI Stock

         At its sole cost and expense cause ISI to:

         (a) do all  things  and  take  all  steps  necessary  to  maintain  the
effectiveness of a registration statement on Form S-3 with respect to all of the
stock of ISI pledged pursuant to the Security Documents (the "ISI Stock");

         (b) prepare and file with the Securities and Exchange  Commission  such
amendments  and  supplements to such  registration  statement and the prospectus
used in  connection  therewith  as may be  necessary  to keep such  registration
statement  effective and to comply with the  provisions of the Securities Act of
1933,  as amended  (or any  similar  statute  then in effect)  (the  "Act") with
respect  to the sale or  other  disposition  of the ISI  Stock  covered  by such
registration statement;

         (c) furnish to the Agent such numbers of copies of a summary prospectus
or other prospectus,  including a preliminary prospectus, in conformity with the
requirements  of the Act, and such other  documents as the Agent may  reasonably
request;

         (d)  register  or qualify  the ISI Stock  covered by such  registration
statement  under such other  securities  or blue sky laws of such  jurisdictions
within  the  United  States  as the  Agent  shall  request,  and do  such  other
reasonable  acts and  things as may be  required  of it to  enable  the Agent to
consummate the public sale or other disposition in such jurisdictions of the ISI
Stock by the Agent pursuant to the Security Documents; and

         (e) without  limiting  the  generality  of any other  provision of this
Agreement, pay expenses incurred in complying with this Section 6.13, including,
without limitation,  all registration and filing fees,  printing expenses,  fees
and disbursements of counsel for such issuer or issuers, the reasonable fees and
expenses of counsel for the Agent,  and expenses of any special audits  incident
to or required by any such  registration  and  expenses  of  complying  with the
securities or blue sky laws of any jurisdictions.




<PAGE>


         Article 7. Negative Covenants

     While the Commitments are  outstanding,  and, in the event any Loan remains
outstanding,  so long as the  Borrower is indebted to the Banks or the Agent and
until payment in full of the Notes and full and complete  performance  of all of
its other obligations arising hereunder, the Borrower shall not do, agree to do,
or permit to be done,  any of the  following  matters set forth in Sections  7.1
through  Section 7.15 and the Borrower shall not permit NPDC to do, agree to do,
or permit to be done any of the matters set forth in Section 7.16 hereof.

     7.1 Indebtedness

     Create,  incur,  permit  to exist  or have  outstanding  any  Indebtedness,
except:

     (a)  Indebtedness of the Borrower to the Banks and the Agent and under this
Agreement;

     (b) Current  liabilities  incurred in the  ordinary  course of business not
incurred  through (i) the  borrowing of money,  or (ii) the  obtaining of credit
except for credit on an open  account  basis  customarily  extended  and in fact
extended in connection with purchases of goods and services;

     (c) Indebtedness in respect of taxes, assessments,  governmental charges or
levies and claims for labor,  materials  and supplies to the extent that payment
therefor  shall not at the time be  required to be made in  accordance  with the
provisions of Section 6.6(a);

     (d)  Indebtedness  in respect of judgments or awards that do not constitute
an Event of Default under Section 8.7;

     (e) Indebtedness in respect of deferred liabilities other than for deferred
taxes and other than for borrowed money, including without limitation,  deferred
compensation,  provided that the aggregate  amount of such  Indebtedness  of the
Borrower  incurred on or after the date hereof  shall not exceed at any one time
outstanding $500,000;

     (f) Indebtedness in respect of deferred taxes;

     (g)  Indebtedness   secured  by  the  security  interests  referred  to  in
subsection  7.2(c)  hereof  and  Capitalized  Lease  Obligations,  in each  case
incurred only if, after giving effect thereto, the limit on Capital Expenditures
set forth in Section 7.13 hereof would not be breached;

     (h)  Indebtedness  consisting  of  obligations  under  Leases  (other  than
Capitalized  Leases) in each case incurred only if, after giving effect thereto,
the limit set forth in Section 7.14 hereof would not be breached;

     (i) Guaranties permitted under Section 7.3 hereof;

     (j) Indebtedness  consisting of intercompany loans or advances from NPDC to
the Borrower and  Indebtedness in respect of accrued and unpaid  Management Fees
payable by the Borrower to NPDC, provided that all of the foregoing Indebtedness
is  subject  at all  times  to the  NPDC  Subordination  Agreement  and  further
provided, that the Borrower's Indebtedness in respect of such Management Fees is
in compliance with the terms of Section 7.15 hereof;

     (k) Indebtedness of the Borrower to MXL provided that such  Indebtedness is
subject all times to the MXL Subordination Agreement; and

     (l)  Indebtedness  existing  on the date  hereof as set forth on  Exhibit L
hereto and other Indebtedness described in Exhibit L hereto.

     7.2 Liens
    
     Create,  or assume or permit to exist, any Lien on any of the properties or
assets of the Borrower, whether now owned or hereafter acquired, except:

     (a) Those created and granted by the Security Documents;

     (b) Permitted Liens;

     (c)  Purchase  money  mortgages  or security  interests,  conditional  sale
arrangements  and  other  similar  security  interests,  on motor  vehicles  and
equipment  acquired by the Borrower or any Subsidiary  (hereinafter  referred to
individually as a "Purchase  Money Security  Interest") with the proceeds of the
Indebtedness referred to in subsection 7.1(g) hereof; provided, however, that:

     (i) The  transaction  in which any  Purchase  Money  Security  Interest  is
proposed to be created is not then prohibited by this Agreement;

     (ii) Any Purchase Money Security Interest shall attach only to the property
or asset acquired in such transaction and shall not extend to or cover any other
assets or properties of the Borrower or, as the case may be, a Subsidiary;

     (iii) The Indebtedness secured or covered by any Purchase Money Security
Interest  shall not exceed the  lesser of the cost or fair  market  value of the
property or asset  acquired  and shall not be renewed,  extended or prepaid from
the proceeds of any borrowing by the Borrower or any Subsidiary; and

     (iv) The aggregate  amount of all  Indebtedness  secured by Purchase  Money
Security Interests on a consolidated basis for the Borrower and the Subsidiaries
shall not at any time exceed $500,000;

     (d) The  interests  of the lessor  under any  Capitalized  Lease  permitted
hereunder;

     (e) Any  interest  or title of a  lessor  in  assets  being  leased  by the
Borrower or a
Subsidiary under an operating lease; and

     (f) As set forth on Exhibit D hereto.

     7.3 Guaranties

     (i) ( guaranties set forth on Exhibit L hereto and renewals,  extensions or
replacements  of  guaranties  set  forth on  Exhibit  L  hereto  in  respect  of
obligations in amounts not exceeding the amount  guaranteed under the guaranties
set forth on Exhibit L, (ii) as  permitted  by Section 7.1 and (iii) as provided
below in this  Section  7.3,  assume,  endorse,  be or  become  liable  for,  or
guarantee,  the  obligations  of  any  Person,  except  by  the  endorsement  of
negotiable  instruments  for deposit or  collection  in the  ordinary  course of
business.  For the  purposes  hereof,  the term  "guarantee"  shall  include any
agreement, whether such agreement is on a contingency or otherwise, to purchase,
repurchase  or  otherwise  acquire  Indebtedness  of  any  other  Person,  or to
purchase,  sell or lease, as lessee or lessor, property or services, in any such
case  primarily  for the purpose of enabling  another  person to make payment of
Indebtedness,   or  to  make  any  payment  (whether  as  an  advance,   capital
contribution,  purchase of an equity  interest or otherwise) to assure a minimum
equity,  asset  base,  working  capital  or other  balance  sheet  or  financial
condition,  in connection with the Indebtedness of another Person,  or to supply
funds to or in any  manner  invest in  another  Person in  connection  with such
Person's Indebtedness.

     7.4 Mergers, Acquisitions

                  Merge or  consolidate  with  any  Person  (whether  or not the
Borrower is the surviving  entity),  or acquire all or substantially  all of the
assets or any of the capital stock of any Person.

     7.5 Redemptions: Distributions

     (a) Purchase,  redeem, retire or otherwise acquire, directly or indirectly,
or make any sinking  fund  payments  with respect to, any shares of any class of
stock of the Borrower now or hereafter  outstanding or set apart any sum for any
such purpose; or

     (b) Declare or pay any  dividends or make any  distribution  of any kind on
the  Borrower's  outstanding  stock,  or set aside any sum for any such purpose,
except that the  Borrower  may  declare or pay any  dividend  payable  solely in
shares of its common stock.

     7.6 Stock Issuance

     Issue any  additional  shares or any right or option to acquire any shares,
or any  security  convertible  into  any  shares,  of the  capital  stock of the
Borrower,   except  in  connection  with  stock  dividends  as  permitted  under
subsection 7.5(b) hereof.

     7.7  Changes  in  Business;  Dispositions  not in the  Ordinary  Course  of
Business; Sales of Collateral.

     (a) Make any  material  change  in its  business,  or in the  nature of its
operation,  or  liquidate  or  dissolve  itself (or suffer  any  liquidation  or
dissolution),  or convey, sell, lease, assign,  transfer or otherwise dispose of
any of its  property,  assets or business  except (i) in the ordinary  course of
business and for a fair consideration,  (ii) the disposition of assets and other
transactions permitted by the provisions of Section 6.3 hereof, and (iii) as set
forth  in  subsection  (b)  below,  or  dispose  of any  shares  of stock or any
Indebtedness,   whether  now  owned  or  hereafter  acquired,   or  forgive  any
Indebtedness,  or discount,  sell,  pledge,  hypothecate or otherwise dispose of
Accounts;  provided, however, that in the event that during the term hereof, the
Agent  releases to the Borrower any of the stock of ISI pursuant to the terms of
the Borrower  Pledge  Agreement,  then,  in such event,  the  Borrower  shall be
permitted  to sell such  stock for fair  consideration  and to use the  proceeds
thereof for the working capital purposes of the Borrower.

     (b) Unless and until the Agent shall have given the Borrower written notice
to the contrary,  any Collateral which may from time to time be in possession or
control of the  Borrower,  may be sold or shipped to  customers  in the ordinary
course of  business,  on open account and on terms not  materially  more liberal
than the terms currently extended on the date hereof, provided, that:

     (i) all proceeds of all sales (including cash, invoices,  Accounts, checks,
notes,  instruments  for the payment of money,  and the like) shall be forthwith
transferred,  assigned,  endorsed  and turned  over to the  Agent,  and until so
turned over,  shall not be commingled with the Borrower's  other  property,  but
shall be segregated,  held in trust for the Agent, for the benefit of the Banks,
as the  Agent's  exclusive  property,  and shall be  assigned  or  endorsed  and
delivered immediately to the Agent in the identical form received; and

     (ii) after the occurrence and during the  continuance of a Default or Event
of  Default,  upon  notice  by the  Agent  to the  Borrower,  no  further  sale,
disposition  or other  transfer of  Collateral  shall be  permitted  without the
Agent's prior written consent.

     7.8 Prepayments

     Make any voluntary or optional  prepayment of any Indebtedness for borrowed
money  incurred or permitted to exist under the terms of this  Agreement,  other
than Indebtedness evidenced by the Notes.

     7.9 Investments

     Make, or suffer to exist, any Investment in any Person, including,  without
limitation,  any shareholder,  director,  officer or employee of the Borrower or
any of the Subsidiaries, except:

     (a) (a) Investments in:

     (i)  marketable  obligations  issued or  guaranteed by the United States of
America;

     (ii) demand  deposits,  time  deposits,  certificates  of deposit,  bankers
acceptances  and other "money  market  instruments"  issued by any bank or trust
company  organized  under the laws of the United  States of America or any State
thereof  and  having  total  assets  in an  aggregate  amount  of not less  than
$1,000,000,000;

     (iii) open market commercial paper bearing the highest credit rating issued
by Standard & Poor's  Corporation  or by another  nationally  recognized  credit
rating agency;

     (iv)  repurchase  agreements  entered  into with any bank or trust  company
organized  under the laws of the United  States of America or any State  thereof
and  having  capital  and  surplus  in an  aggregate  amount  of not  less  than
$500,000,000 relating to United States of America government obligations; and

     (v)  shares  of  "money  market  funds"  which  do  not  invest  in  equity
securities, each having net assets of not less than $100,000,000;

     in each case  (except  paragraph  (v))  maturing or being due or payable in
full not more than 365 days after the Borrower's acquisition thereof;

     (b)  Investments  in the form of loans to  employees of the Borrower or any
Subsidiary,  provided that the outstanding principal amount of all such loans to
any one  employee  shall at no time  exceed  $150,000  and  that  the  aggregate
outstanding principal amount of all such loans shall at no time exceed $250,000;

     (c) Investment by the Borrower,  (i) not to exceed the aggregate  principal
amount of $11,500,000  (excluding the indebtedness  referred to in the following
subsection  (c)(ii))  at any time,  consisting  of  indebtedness  of NPDC to the
Borrower,  including,  without  limitation,  all such indebtedness  evidenced by
notes or other evidence of  indebtedness  issued by NPDC, and (ii) consisting of
indebtedness  of NPDC to the Borrower in respect of accrued and unpaid  interest
payable by NPDC to the Borrower on the indebtedness referred to in the preceding
subsection (c)(i);

     (d)  Shares  of  stock  of ISI  owned by the  Borrower  from  time to time,
provided  that such stock shall be pledged to the Agent for the ratable  benefit
of the Banks  pursuant to, and to the extent  required  by, the Borrower  Pledge
Agreement; and

     (e) The Investments set forth on Exhibit L hereto.

     7.10 Fiscal Year

                  Change its fiscal  year  unless it gives not less than  thirty
(30) days' prior written notice thereof to the Banks, and the Borrower agrees to
changes  in this  Agreement  that the  Majority  Banks deem to be  necessary  or
appropriate  in  connection  with such change,  or,  except as required by GAAP,
change its accounting  treatment or reporting  practices from those in effect on
the date of the Latest Balance Sheet.

     7.11 ERISA Obligations

     (a) Except as set forth on Exhibit M annexed hereto, be or become obligated
to the PBGC in  excess of  $50,000  other  than in  respect  of  annual  premium
payments.

     (b) Be or become  obligated to the IRS in excess of $50,000 with respect to
excise or other penalty taxes provided for in Section 4975 of the Code.

     7.12 Amendments of Documents

     Modify,  amend,  supplement  or  terminate,  or  agree  to  modify,  amend,
supplement or terminate,  its certificate of incorporation or by-laws except for
amendments  (of which  prior  written  notice has been given to the Banks)  that
would not adversely  affect any Obligations,  any Collateral,  any rights of the
Agent or the Banks under the Loan  Documents  or the ability of the  Borrower to
perform its Obligations, or conduct its business as previously conducted.

     7.13 Capital Expenditures

     Make  or be or  become  obligated  to  make  Capital  Expenditures  in  the
aggregate for the Borrower during any fiscal year in excess of $500,000.

     7.14 Rental Obligations

     Enter  into,  or  permit  to  remain  in  effect,  any  Lease  (other  than
Capitalized  Leases that are governed by Section 7.13 hereof),  if, after giving
effect  thereto,  the  aggregate  amount of all rentals  and other  obligations,
including,  without  limitation,  all percentage  rents and additional rent, due
from the Borrower thereunder would exceed $2,800,000 during any fiscal year.

     7.15 Transactions with Affiliates

     Except as expressly  permitted by this  Agreement,  directly or indirectly:
(a) make any Investment in an Affiliate;  (b) transfer,  sell, lease,  assign or
otherwise  dispose of any assets to an Affiliate;  (c) merge into or consolidate
with or purchase  or acquire  assets  from an  Affiliate;  or (d) enter into any
other  transaction  directly  or  indirectly  with  or for  the  benefit  of any
Affiliate  (including,   without  limitation,   guarantees  and  assumptions  of
obligations of an Affiliate and management and consulting agreements); provided,
however,  that: (i) payments on Investments  expressly  permitted by Section 7.9
hereof may be made,  (ii) any Affiliate who is a natural  person may serve as an
employee or director of the Borrower and receive reasonable compensation for his
services in such  capacity,  (iii) the Borrower  may enter into any  transaction
with an Affiliate  providing for the leasing of property or the purchase or sale
of services,  product,  inventory  and other  assets in the  ordinary  course of
business if the monetary or business  consideration  arising  therefrom would be
substantially  as  advantageous  to the  Borrower  as the  monetary  or business
consideration  that would obtain in a comparable arm's length transaction with a
Person not an Affiliate,  and (iv) the Borrower  shall be permitted to accrue or
offset against the Indebtedness of NPDC to the Borrower  Management Fees payable
to NPDC up to the maximum amount of $1,980,000 per annum, provided that:



<PAGE>


     (1) in no event shall the Borrower be permitted to make any cash payment to
NPDC in respect of such accrued  Management Fees prior to the payment in full of
all of the Obligations;


     (2) any and all  liabilities,  obligations and Indebtedness of the Borrower
to NPDC in  respect  of such  accrued  Management  Fees  shall  be  subject  and
subordinate  in  all  respects  to  the  full  payment  and  performance  of the
Obligations in the manner and to the extent set forth in the NPDC  Subordination
Agreement.  Without limiting the generality of the foregoing,  in no event shall
the Borrower make any cash payment to NPDC in respect of such accrued Management
Fees,  nor shall NPDC  accept or receive any such cash  payment,  whether in the
event of any  bankruptcy,  insolvency or other similar  proceeding in respect of
the Borrower,  or otherwise,  until all of the Obligations  have been fully paid
and performed;

     (3) in the  event  the  Borrower  shall  make any cash  payment  to NPDC in
respect of such accrued  Management  Fees in violation of this Section  7.15, or
NPDC shall  receive or accept  any such cash  payment,  NPDC shall hold all such
cash  payments in trust for the Agent and the Banks,  shall not commingle any of
such cash payments  with its other funds,  and shall  promptly  deliver all such
amounts to the Agent,  for the ratable benefit of the Banks,  for application to
the Obligations; and

     (4) by its countersignature of this Agreement,  NPDC agrees in all respects
to the foregoing.

     Section 7.16 Negative Covenants as to NPDC

     As to NPDC, shall not permit NPDC to do, agree to do, or permit to be done,
any of the following:

     (a) Guaranties.

     (i) Except  (A)  guaranties  set forth on  Exhibit L hereto  and  renewals,
extensions  or  replacements  of  guaranties  set  forth on  Exhibit L hereto in
respect of obligations in amounts not exceeding the amount  guaranteed under the
guaranties set forth in Exhibit L, (B) performance or other  guaranties given by
NPDC in respect of  Indebtedness  of the other NPDC  Borrowers that is otherwise
permitted  under  Section 7.1 of the NPDC Credit  Agreement  as in effect on the
date  hereof  and in  respect  of  other  obligations  of other  NPDC  Borrowers
permitted under the NPDC Credit  Agreement as in effect on the date hereof,  and
(C) as provided below in this Section  7.16(a),  assume,  endorse,  be or become
liable  for,  or  guarantee,  the  obligations  of  any  Person,  except  by the
endorsement of negotiable  instruments for deposit or collection in the ordinary
course of business.  For the purposes hereof, the term "guarantee" shall include
any  agreement,  whether such  agreement is on a contingency  or  otherwise,  to
purchase,  repurchase or otherwise acquire  Indebtedness of any other Person, or
to purchase,  sell or lease, as lessee or lessor,  property or services,  in any
such case  primarily for the purpose of enabling  another person to make payment
of  Indebtedness,  or to  make  any  payment  (whether  as an  advance,  capital
contribution,  purchase of an equity  interest or otherwise) to assure a minimum
equity,  asset  base,  working  capital  or other  balance  sheet  or  financial
condition,  in connection with the Indebtedness of another Person,  or to supply
funds to or in any  manner  invest in  another  Person in  connection  with such
Person's Indebtedness.

     (ii) In addition to the foregoing, NPDC shall be permitted to guarantee the
obligations of other Persons on the following terms and conditions:

     (A) at the time of  entering  into any such  guarantee  the NPDC  Borrowers
shall be in  compliance  with  Section  6.9 and  Article  7 of the  NPDC  Credit
Agreement as in effect on the date hereof; and

     (B)  the  aggregate  amount  outstanding  of all  guarantees  entered  into
pursuant to this subsection  7.16(a)(ii) by NPDC, together (without duplication)
with  the  outstanding  amount  of  all  guarantees  entered  into  pursuant  to
subsection  7.3(b) of the NPDC Credit  Agreement as in effect on the date hereof
by the NPDC  Borrowers  and the Material  Subsidiaries  (whether  guarantees  of
payment or performance) shall at no time exceed $5,000,000.

     For the  purposes  hereof,  the "amount" of a guarantee  shall mean,  as to
guarantees of payment, the aggregate maximum amount as to which an NPDC Borrower
or Material  Subsidiary may be liable at any time in respect of such  guarantee,
and as to  guarantees  of  performance,  the  aggregate  maximum  amount  of the
consideration  payable  at any time for such  performance  to the  Person  whose
performance is being guaranteed.  If more than one NPDC Borrower and/or Material
Subsidiary  shall execute a guarantee of the same obligations of another Person,
the amount of only one of such guarantees  shall be counted for purposes of this
Section 7.16(a).

     (b) Mergers, Acquisitions.

     Merge or consolidate  with any Person (whether or not NPDC is the surviving
entity), or acquire all or substantially all of the assets or any of the capital
stock of any Person; except NPDC may merge with another Person or acquire all or
substantially  all of the assets or any capital  stock of another  Person in the
same or a related line of business as NPDC if, and only if, all of the following
conditions are satisfied:

     (i) NPDC  shall  have  given the Banks not less  than  thirty  days'  prior
written notice of the proposed  transaction  together with a reasonably detailed
description  of the terms  thereof,  including  pro forma  consolidated  balance
sheets,  income  statements  and  statements  of  cash  flow  of  NPDC  and  its
Subsidiaries after giving effect to the proposed acquisition;

     (ii) if such proposed  transaction is a merger, NPDC shall be the surviving
entity;

     (iii) no  Default or Event of Default  hereunder  or under the NPDC  Credit
Agreement  as in effect on the date hereof shall exist  immediately  prior to or
after giving effect to the  consummation  of the proposed  transaction  and NPDC
shall  have  delivered  a  Compliance  Certificate  to the  Agent  and the Banks
describing  the  proposed  transaction  and  containing  a detailed  calculation
indicating compliance with the covenants contained in Sections 6.9 and Article 7
of the NPDC Credit Agreement as in effect on the date hereof and Section 7.16 of
this Agreement;

     (iv) NPDC shall,  upon request of the Agent or the Majority Banks,  deliver
to the Agent copies of the purchase or merger  agreement and any other  material
documents executed in connection with the transaction;

     (v)  the  aggregate  Acquisition  Consideration  (defined  below)  for  all
transactions  permitted by this clause (b) of Section  7.16,  together  with all
other  transactions  permitted  by clause (b) of Section  7.4 of the NPDC Credit
Agreement  as in  effect  on the date  hereof,  from and  after the date of this
Agreement shall not exceed $15,000,000; and

     (vi) the Acquisition  Consideration for any single transaction or series of
related  transactions  permitted  by this  clause (b) of Section  7.16 shall not
exceed $5,000,000, without the prior written consent of the Majority Banks.

     As used herein, the term "Acquisition  Consideration" shall mean the amount
of all cash  consideration,  the face  amount  of any note or other  obligations
issued by NPDC or any other NPDC Borrower or any  Subsidiary in connection  with
any such  transaction  permitted  under  clause (b) of  Section  7.4 of the NPDC
Credit  Agreement  as in effect on the date  hereof or under this  clause (b) of
this  Section  7.16,  as the case may be, and the fair market value of all other
consideration  paid or delivered by NPDC or any such other NPDC  Borrower or any
Subsidiary in connection with any such transaction,  together with the amount of
any  liabilities or obligations  assumed by NPDC or any such other NPDC Borrower
or any  Subsidiary  and expenses  incurred by them in  connection  with any such
transaction.

     (c) Dissolution.

     Liquidate or dissolve itself (or suffer any liquidation or dissolution).

     (d) Fiscal year.

     Change  its fiscal  year  unless it gives not less than  thirty  (30) days'
prior written notice thereof to the Banks, and the Borrower agrees to changes in
this  Agreement  that the Majority  Banks deem to be necessary or appropriate in
connection  with  such  change,  or,  except as  required  by GAAP,  change  its
accounting  treatment or reporting practices from those in effect on the date of
the Latest Balance Sheet.

     (e) Transactions with Affiliates.

     Except  as  expressly  permitted  by  this  Agreement  or the  NPDC  Credit
Agreement as in effect on the date hereof, directly or indirectly:  (a) make any
Investment  in an  Affiliate;  (b) transfer,  sell,  lease,  assign or otherwise
dispose of any assets to an  Affiliate;  (c) merge into or  consolidate  with or
purchase  or  acquire  assets  from an  Affiliate;  or (d) enter  into any other
transaction  directly or  indirectly  with or for the  benefit of any  Affiliate
(including, without limitation,  guarantees and assumptions of obligations of an
Affiliate and management and consulting  agreements);  provided,  however, that:
(i)  payments  on  Investments  expressly  permitted  by Section 7.9 of the NPDC
Credit Agreement as in effect on the date hereof may be made, (ii) any Affiliate
who is a natural person may serve as an employee or director of NPDC and receive
reasonable compensation (including,  without limitation,  stock options) for his
services in such  capacity,  (iii) NPDC may enter into any  transaction  with an
Affiliate  providing  for the  leasing of  property  or the  purchase or sale of
services, product, inventory and other assets in the ordinary course of business
if  the  monetary  or  business   consideration   arising   therefrom  would  be
substantially as advantageous to NPDC as the monetary or business  consideration
that would obtain in a comparable arm's length  transaction with a Person not an
Affiliate;  (iv) if the  NPDC  Credit  Agreement  shall  then be in  effect,  no
transaction  between NPDC and the other NPDC  Borrowers  shall be  prohibited by
this Section 7.16(e);  and (v) license and royalty agreements,  equipment leases
and  guaranties  listed on  Exhibit N hereto  shall  not be  prohibited  by this
Section 7.16(e).

     For purposes of this Section 7.16(e),  "Affiliate"  shall include,  without
limitation,  any  Person in which,  to the  knowledge  of NPDC or any other NPDC
Borrower, any NPDC non-public stockholder,  officer,  director or employee has a
substantial interest or is an officer, director, trustee or partner.


<PAGE>


     8. Events Of Default

     If any one or more of the  following  events  ("Events of  Default")  shall
occur and be  continuing,  then upon written notice given to the Borrower by the
Agent  (except  that in the  case of the  occurrence  of any  Event  of  Default
described  in Section 8.6 no such notice  shall be  required),  the  Commitments
shall  terminate and the entire unpaid  balance of the principal of and interest
on the Notes  outstanding  and all other  Obligations  and  Indebtedness  of the
Borrower to the Banks and the Agent  arising  hereunder and under the other Loan
Documents  shall  immediately  become due and payable,  without  presentment  or
demand  for  payment,  notice of  non-payment,  notice of intent to  accelerate,
protest  or  further  notice or demand of any kind,  all of which are  expressly
waived by the Borrower.

     8.1 Payments

     Failure to make any payment or mandatory prepayment of
principal or interest  upon any Note or to make any payment of any Fee when due;
or

     8.2 Certain Covenants

     (a) Failure to perform or observe any of the  agreements of the Borrower or
the Guarantor contained in subsection 5.10(e)(i), subsection 5.10(f)(i), Section
6.9 or Article 7 hereof; or

     (b) Failure to perform or observe any of the  agreements of the Borrower or
the Guarantor contained in:

     (i) subsections (a) through (f) of subsection 5.10 (other than  subsections
5.10(e)(i) and 5.10(f)(i)  hereof) which shall remain unremedied for a period of
two (2) Business Days after notice thereof shall have been given to the Borrower
by the Agent; or

     (ii) subsection  5.10(g) or Section 6.8 which shall remain unremedied for a
period of five (5) days  after  notice  thereof  shall  have  been  given to the
Borrower by the Agent; or

     8.3 Other Covenants

     (a) Failure by the Borrower to perform or observe any other term, condition
or covenant of this  Agreement or of any of the other Loan Documents to which it
is a party,  which shall remain  unremedied for a period of 30 days after notice
thereof shall have been given to the Borrower by the Agent; or

     (b) Failure by any Loan Party other than the Borrower to perform or observe
any term,  condition or covenant of any of the Loan  Documents to which it or he
is a party,  which shall remain  unremedied for a period of 30 days after notice
thereof shall have been given to the Borrower by the Agent; or

     8.4 Other Defaults

     (a) Failure by the Borrower or NPDC,  after  required  notice (if any),  to
perform or observe any term, condition or covenant of any bond, note, debenture,
loan  agreement,  indenture,  guaranty,  trust  agreement,  mortgage  or similar
instrument  to which the  Borrower or NPDC is a party or by which either of them
is bound,  or by which either of their  respective  properties  or assets may be
affected,  including,  without limitation, the NPDC Credit Agreement as amended,
modified and supplemented from time to time (a "Debt Instrument"), so that, as a
result of any such  failure to perform,  the  Indebtedness  included  therein or
secured or covered  thereby may be declared due and payable prior to the date on
which such Indebtedness would otherwise become due and payable; or

     (b) Any event or condition  referred to in any Debt Instrument  shall occur
or fail to  occur,  so that,  as a result  thereof,  the  Indebtedness  included
therein or secured or covered  thereby may be declared due and payable  prior to
the date on which such Indebtedness would otherwise become due and payable; or

     (c)  Failure  to pay any  Indebtedness  for  borrowed  money  due at  final
maturity or pursuant to demand under any Debt Instrument;

provided,  however,  that  the  provisions  of this  Section  8.4  shall  not be
applicable  to any Debt  Instrument  that on the date  this  Section  8.4  would
otherwise be  applicable  thereto,  relates to or evidences  Indebtedness  in an
outstanding principal amount of less than $500,000; or

     8.5 Representations and Warranties

     Any representation or warranty made in writing to the Banks or the Agent in
any of the Loan Documents or in connection  with the making of the Loans, or any
certificate,  statement  or report made or delivered  in  connection  with or in
compliance  with this  Agreement,  shall  have been false or  misleading  in any
material respect when made or delivered; or

     8.6 Bankruptcy

     (a) The  Borrower  or NPDC  shall  make an  assignment  for the  benefit of
creditors, file a petition in bankruptcy, be adjudicated insolvent,  petition or
apply to any  tribunal  for the  appointment  of a receiver,  custodian,  or any
trustee  for it or a  substantial  part of its  assets,  or shall  commence  any
proceeding under any bankruptcy,  reorganization,  arrangement,  readjustment of
debt, dissolution or liquidation law or statute of any jurisdiction, whether now
or hereafter in effect,  or the Borrower or NPDC shall take any corporate action
to authorize  any of the foregoing  actions;  or there shall have been filed any
such petition or application,  or any such proceeding  shall have been commenced
against it, that remains  undismissed  for a period of thirty (30) days or more;
or any order for relief shall be entered in any such proceeding; or the Borrower
or NPDC by any act or omission  shall  indicate  its consent to,  approval of or
acquiescence in any such petition,  application or proceeding or the appointment
of a custodian, receiver or any trustee for it or any substantial part of any of
its properties,  or shall suffer any custodianship,  receivership or trusteeship
to continue undischarged for a period of thirty (30) days or more; or

     (b) The Borrower or NPDC shall  generally  not pay its or his debts as such
debts become due; or

     (c) The Borrower or NPDC shall have concealed,  removed, or permitted to be
concealed or removed, any part of its property,  with intent to hinder, delay or
defraud  its  creditors  or any of them or made or suffered a transfer of any of
its property that may be fraudulent under any bankruptcy,  fraudulent conveyance
or similar  law; or shall have made any  transfer of its  property to or for the
benefit of a creditor at a time when other creditors similarly situated have not
been paid; or shall have suffered or permitted, while insolvent, any creditor to
obtain a Lien upon any of its property  through legal  proceedings  or distraint
that is not vacated within thirty (30) days from the date thereof; or

     8.7 Judgments

     Any  judgment  against the  Borrower or any  attachment,  levy or execution
against any of its  properties for any amount in excess of $100,000 shall remain
unpaid, unstayed on appeal,  undischarged,  unbonded or undismissed for a period
of thirty (30) days or more; or

     8.8 ERISA

     (a)  The  termination  of any  Plan  or the  institution  by  the  PBGC  of
proceedings  for the  involuntary  termination  of any Plan,  in either case, by
reason of, or that results or could result in, a "material  accumulated  funding
deficiency" under Section 412 of the Code; or

     (b) Failure by the Borrower to make required  contributions,  in accordance
with  the  applicable  provisions  of  ERISA,  to  each of the  Plans  hereafter
established or assumed by it; or

     8.9 Liens

     Any of the Liens  created and granted to the Agent for the ratable  benefit
of the Banks  under  the  Security  Documents  shall  fail to be  valid,  first,
perfected  Liens,  subject to no prior or equal  Lien,  except as  permitted  by
Section 7.2 hereof; or

     8.10 Ownership of Stock

     NPDC shall at any time own,  beneficially and of record,  less than 100% in
the  aggregate of all of the issued and  outstanding  shares of capital stock of
the Borrower having ordinary voting rights for the election of directors.



<PAGE>


     9. The Agent

     9.1 Appointment, Powers and Immunities

     Each Bank hereby  irrevocably  appoints and  authorizes the Agent to act as
its administrative and collateral agent hereunder,  under the Security Documents
and the other Loan Documents with such powers as are  specifically  delegated to
the Agent by the terms of this Agreement,  the Security  Documents and the other
Loan  Documents  together  with such other powers as are  reasonably  incidental
thereto.  The Agent shall not have any duties or  responsibilities  except those
expressly set forth in this Agreement, the Security Documents and the other Loan
Documents and shall not be a trustee or fiduciary for any Bank.  The Agent shall
not be responsible to the Banks for any recitals, statements, representations or
warranties,  or conditions  precedent contained in this Agreement,  the Security
Documents,  or the other Loan Documents, or in any certificate or other document
referred to or provided for in, or received by the Agent or any Bank under, this
Agreement, the Security Documents or the other Loan Documents, or for the value,
validity,  effectiveness,  genuineness,  enforceability  or  sufficiency of this
Agreement,  the  Security  Documents  or the other Loan  Documents  or any other
document referred to or provided for herein or therein or for the collectibility
of the Loans or other Obligations or for the validity, effectiveness or value of
any interest or security  covered by the Security  Documents or for the value of
any Collateral or for the validity or effectiveness of any assignment, mortgage,
pledge, security agreement,  financing statement, document or instrument, or for
the filing, recording,  re-filing,  continuing or re-recording of any thereof or
for any failure by the  Borrower or any of the other Loan Parties to perform any
of its obligations  hereunder or under the other Loan  Documents.  The Agent may
employ agents and  attorneys-in-fact  and shall not be answerable,  except as to
money or  securities  received  by it or its  authorized  agents,  for the gross
negligence  or  willful  misconduct  of any  such  agents  or  attorneys-in-fact
selected by it with reasonable care. Neither the Agent nor any of its directors,
officers,  employees  or agents  shall be liable or  responsible  for any action
taken or  omitted  to be  taken  by it or them  hereunder,  under  the  Security
Documents or the other Loan  Documents or in  connection  herewith or therewith,
except for its or their own gross negligence or willful misconduct.

     9.2 Settlements as to Loan Payments

     (a) The outstanding  balance of the Loans will fluctuate weekly or daily as
a result of the  disbursement of additional Loans and the collection of proceeds
of Accounts  assigned to the Agent as Collateral for the Loans or the receipt of
other  payments  from the  Borrower on account of the Loans,  all as provided in
this  Agreement.  The Agent shall,  on Monday of each week (or if such day shall
not be a Business Day, then on the next  succeeding  Business Day),  advise each
Bank  telephonically  of the  current  balance of the Loans  outstanding  and of
increases or decreases  therein  since the  immediately  preceding  computation,
together with such other  information  as to the status of the Loans as any Bank
reasonably  requires.  On each such Monday,  or more frequently,  at the Agent's
option,  the Agent  shall  compute  any change in the amount of the  outstanding
balance of each  Bank's  Loans as of the close of  business  on the  immediately
preceding Business Day from the most recent computation of such balance.  If the
outstanding  principal balance of any Bank's Loans as thus computed is less than
the  outstanding  principal  balance of such  Bank's  Loans as  computed  in the
immediately preceding weekly computation performed by the Agent, the Agent shall
forthwith  wire transfer to each such Bank in  immediately  available  funds the
dollar amount of the decrease in such  principal  balance;  and if the amount of
the outstanding  principal balance of any Bank's Loans as thus computed are more
than the outstanding  principal  balance of such Bank's Loans as computed in the
immediately preceding weekly computation performed by the Agent, each Bank shall
forthwith wire transfer to the Agent in immediately  available  funds the dollar
amount of the  increase in such  principal  balance.  In the event that any such
computation  referred to in the preceding  sentence indicates that the principal
balance of a Bank's Loans increased since the immediately preceding computation,
such  Bank  shall be liable to the Agent  for  interest  at the  annual  rate of
one-quarter  of one percent  (1/4%) in excess of the  Federal  Funds Rate on the
amount of such  increase for the period  commencing  with the day  following the
Agent's advice to such Bank of the immediately preceding computation through and
including  the date of the Agent's  advice to such Bank as to the amount of such
increase. Each Bank shall pay such interest to the Agent monthly within five (5)
Business  Days  after the end of each  month  with  respect  of the  immediately
preceding  month.  The Agent  shall be  authorized  to effect  such  payment  by
deducting the amount  thereof from the interest on the Loans it would  otherwise
remit to such Bank on the next succeeding weekly settlement payment.

     (b) Each  interest  payment  on the Loans  received  by the Agent  shall be
included  in the next  succeeding  weekly  computation  and  settlement  payment
described in subsection (a) above.

     (c) Not later than the tenth day of each month,  the Agent shall deliver to
each Bank a reasonably detailed statement of the foregoing  computations for the
immediately preceding month, including without limitation, a reasonably detailed
calculation  of  any  interest  paid  by  any  Bank  to the  Agent  during  such
immediately  preceding  month,  whether such  interest was paid directly by such
Bank to the Agent,  or by means of the Agent  deducting the amount  thereof from
interest payments made to such Bank in respect of the Loans.

     9.3 Reliance by Agent

     The Agent shall be entitled to rely upon any certification, notice or other
communication (including any thereof by telephone,  telex, telecopy, telegram or
cable)  believed by it to be genuine and correct and to have been signed or sent
by or on behalf of the proper person or persons,  and upon advice and statements
of legal  counsel,  independent  accountants  and other experts  selected by the
Agent.  As to any matters not  expressly  provided  for by this  Agreement,  the
Security Documents or the other Loan Documents,  the Agent shall in all cases be
fully  protected  and  shall  have no  liability  to any Bank in  acting,  or in
refraining  from acting,  hereunder,  under the Security  Documents or the other
Loan Documents in accordance with instructions from the Majority Banks, and such
instructions  of the  Majority  Banks and any  action  taken or  failure  to act
pursuant thereto shall be binding on all of the Banks.

     9.4 Events of Default

     The Agent shall not be deemed to have knowledge or notice of the occurrence
of a Default or Event of Default  unless the Agent has  received  notice  from a
Bank or the  Borrower  specifying  such  Default or Event of Default and stating
that such notice is a "Notice of Default".  In the event that the Agent receives
such a notice of the  occurrence  of a Default  or Event of  Default,  the Agent
shall give notice thereof to the Banks.  The Agent shall (subject to Section 9.8
hereof)  take such  action with  respect to such  Default or Event of Default as
shall be directed by the Majority Banks.

     9.5 Rights as a Bank

     With respect to its  Commitment  and the Loans made by it, the Agent in its
capacity as a Bank hereunder shall have the same rights and powers  hereunder as
any other  Bank and may  exercise  the same as though it were not  acting as the
Agent,  and the term  "Bank" or  "Banks"  shall,  unless the  context  otherwise
indicates,  include  the  Agent in its  individual  capacity.  The Agent and its
Affiliates may (without having to account  therefor to any Bank) accept deposits
from, lend money to and generally engage in any kind of banking,  trust or other
business  with the Borrower or its  Affiliates,  as if it were not acting as the
Agent, and the Agent may accept fees and other  consideration  from the Borrower
or its Affiliates,  for services in connection with this Agreement, the Security
Documents  or any of the other Loan  Documents or  otherwise  without  having to
disclose or account for the same to the Banks.


     9.6 Indemnification

     The Banks shall  indemnify  the Agent (to the extent not  reimbursed by the
Borrower under Sections 10.1, 10.2, and 10.3 hereof), ratably in accordance with
the aggregate  principal  amount of the Loans made by the Banks (or, if no Loans
are at the  time  outstanding,  ratably  in  accordance  with  their  respective
Commitment  Percentages),  for  any and all  liabilities,  obligations,  losses,
damages, penalties, actions, judgments, indemnifications, suits, costs, expenses
or  disbursements  of any kind and nature  whatsoever  that may be  imposed  on,
incurred by or asserted  against the Agent in any way relating to or arising out
of this Agreement,  the Security Documents or any of the other Loan Documents or
any other  documents  contemplated  by or  referred  to herein or therein or the
transactions  contemplated  by or  referred  to  herein or  therein  (including,
without limitation, the costs and expenses that the Borrower is obligated to pay
under  Sections  10.1 and 10.2  hereof,  but  excluding,  unless a  Default  has
occurred and is continuing, normal administrative costs and expenses incident to
the performance of its agency duties hereunder or under the Security  Documents)
or the enforcement of any of the terms hereof or of the Security  Documents,  or
of any  such  other  documents  (all  of the  foregoing,  "Indemnified  Costs"),
provided  that no Bank  shall be liable for any of the  foregoing  to the extent
they arise from the gross  negligence  or willful  misconduct of the party to be
indemnified.  In the case of any investigation,  litigation or proceeding giving
rise to any  Indemnified  Costs,  this Section 9.6 shall apply  whether any such
investigation, litigation or proceeding is brought by the Agent, any Bank or any
other Person.

     9.7 Non-Reliance on Agent and other Banks

     Each Bank agrees  that it has,  independently  and without  reliance on the
Agent or any other Bank, and based on such  documents and  information as it has
deemed  appropriate,  made its own credit analysis of the Borrower and the other
Loan  Parties  and  decision  to enter  into  this  Agreement  and that it will,
independently  and without  reliance upon the Agent or any other Bank, and based
on such  documents and  information  as it shall deem  appropriate  at the time,
continue to make its own analysis and  decisions in taking or not taking  action
under this Agreement,  the Security  Documents or the other Loan Documents.  The
Agent shall not be required to keep  itself  informed as to the  performance  or
observance  by the Borrower of this  Agreement,  the  Security  Documents or the
other Loan Documents or any other document referred to or provided for herein or
therein or to inspect  the  properties  or books of the  Borrower  or other Loan
Parties.  Except  for  notices,  reports  and other  documents  and  information
expressly  required to be furnished to the Banks by the Agent hereunder or under
the Security  Documents,  or the other Loan Documents,  the Agent shall not have
any duty or  responsibility  to  provide  any  Bank  with  any  credit  or other
information  concerning  the  affairs,  financial  condition  or business of the
Borrower or any other Loan Party, that may come into the possession of the Agent
or any of its Affiliates.

     9.8 Failure to Act

     Except for action expressly  required of the Agent hereunder,  or under the
Security  Documents,  the Agent shall in all cases be fully justified in failing
or refusing to act hereunder or thereunder unless it shall be indemnified to its
satisfaction  by the Banks against any and all liability and expense that may be
incurred by it by reason of taking or continuing to take any such action.

     9.9 Resignation or Removal of Agent

     Subject to the  appointment and acceptance of a successor Agent as provided
below,  the Agent may resign at any time by giving not less than 10 days'  prior
written  notice  thereof  to the  Banks and the  Borrower,  and the Agent may be
removed at any time with or without cause by the Majority  Banks.  Upon any such
resignation  or removal,  the  Majority  Banks shall have the right to appoint a
successor  Agent,  which  shall be (a) a Bank or (b) another  bank or  financial
institution  acceptable  to the  Borrower  in  its  sole  discretion,  provided,
however,  that if a Default or Event of Default  shall have occurred and then be
continuing,  any such other bank or financial institution need not be acceptable
to the  Borrower.  If no  successor  Agent shall have been so  appointed  by the
Majority Banks and shall have accepted such appointment within 30 days after the
retiring  Agent's giving of notice of resignation or the Majority Banks' removal
of the  retiring  Agent,  then the  retiring  Agent may, on behalf of the Banks,
after  consultation with the Borrower,  appoint a successor Agent which shall be
one of the Banks.  Upon the acceptance of any  appointment as Agent hereunder or
under the Security  Documents by a successor  Agent,  such successor Agent shall
thereupon succeed to and become vested with all the rights,  powers,  privileges
and duties of the retiring  Agent,  and the retiring  Agent shall be  discharged
from its duties and obligations  hereunder and under the Security Documents.  If
no successor  Agent is appointed in accordance  with the previous  provisions of
this Section 9.9, the Agent may, in its sole discretion,  either continue to act
as  Agent  hereunder  or  assign  all  of its  rights  and  delegate  all of its
obligations  under this  Agreement  to the  Banks.  After any  retiring  Agent's
resignation  or removal  hereunder as Agent,  the  provisions  of this Article 9
shall  continue  in effect for its  benefit in respect of any  actions  taken or
omitted to be taken by it while it was acting as the Agent.

     9.10 Sharing of Collateral and Payments

     In the event that any Bank shall  obtain  payment in respect of a Note,  or
interest thereon,  whether voluntarily or involuntarily,  other than through the
exercise of a right of banker's  lien,  set-off,  counterclaim  or similar right
which shall be subject to Section  2.19, in a greater  proportion  than any such
payment obtained by any other Bank in respect of the corresponding  Note held by
it, then the Bank so receiving such greater proportionate payment shall purchase
for cash from the other Bank or Banks such  portion of each such other Bank's or
Banks' Loan as shall be necessary to cause such Bank receiving the proportionate
overpayment to share the excess payment with each Bank; provided,  however, that
if all or any portion of such excess payment or benefits is thereafter recovered
from the Bank that  received the  proportionate  overpayment,  such  purchase of
Loans or payment of benefits,  as the case may be, shall be  rescinded,  and the
purchase  price and  benefits  returned,  to the  extent of such  recovery,  but
without interest.

     9.11 Consultation with Banks.

     The Agent will to the extent  practicable under the  circumstances  consult
with the Banks prior to taking any action on their behalf  under this  Agreement
or any of the other Loan  Documents.  The foregoing  shall not limit in any way,
the right of the Agent to make  determinations  as provided in this Agreement in
respect of  Accounts,  Inventory  and the  Collateral  covered  by the  Borrower
Security  Agreement,  whether such  determinations  involve the determination of
Eligible  Receivables or Eligible  Inventory,  or the  realization  against such
Collateral, or otherwise. The Agent and the Banks shall have the right from time
to time  and at any  time to  enter  into  agreements  among  themselves  not in
conflict with the rights of the Borrower under this Agreement.

     9.12 Survival

     The  provisions of Article 9 shall  survive  payment of the Notes and other
Obligations and termination of this Agreement.


<PAGE>


     Article 10. Miscellaneous Provisions

     10.1 Fees and Expenses; Indemnity

     (a) The Borrower  will promptly pay all costs of the Agent in preparing the
Loan  Documents  and all costs and expenses of the issue of the Notes and of the
Borrower's and the other Loan Parties'  performance  of and compliance  with all
agreements  and  conditions  contained  herein  on its part to be  performed  or
complied with (including,  without limitation,  all costs of filing or recording
any assignments,  mortgages,  financing statements and other documents), and the
reasonable  fees and  expenses  and  disbursements  of  counsel  to the Agent in
connection  with: (i) the preparation,  execution and delivery,  administration,
interpretation  and enforcement of this Agreement,  the other Loan Documents and
all other  agreements,  instruments and documents  relating to this transaction,
(ii) the  consummation of the  transactions  contemplated by all such documents,
(iii) the  preservation  of all  rights of the  Banks  and the  Agent,  (iv) the
negotiation,  preparation, execution and delivery of any amendment, modification
or supplement  of or to, or any consent or waiver  under,  any such document (or
any such instrument that is proposed but not executed and delivered) and (v) any
claim or action  threatened,  made or  brought  against  any of the Banks or the
Agent arising out of or relating to any extent to this Agreement, the other Loan
Documents or the transactions contemplated hereby or thereby.

     (b) In  addition,  the  Borrower  will  promptly pay all costs and expenses
(including,  without  limitation,  reasonable fees and disbursements of counsel)
suffered  or  incurred  by the  Agent  and  each  Bank in  connection  with  its
enforcement  of the  payment  of the Notes held by it or any other sum due to it
under  this  Agreement  or any of the other Loan  Documents  or any of its other
rights hereunder or thereunder.

     (c) In addition to the foregoing,  the Borrower  shall  indemnify each Bank
and the  Agent  and each of  their  respective  present  and  future  directors,
officers, employees,  attorneys, agents and Affiliates against, and hold each of
them harmless from, any loss, liabilities,  damages,  indemnifications,  claims,
costs and expenses  (including  reasonable  attorneys'  fees and  disbursements)
suffered  or incurred by any of them  arising out of,  resulting  from or in any
manner  connected  with, the execution,  delivery and performance of each of the
Loan Documents,  the Loans,  the other  Obligations and any and all transactions
related to or consummated in connection with the Loans or the other Obligations,
including, without limitation, losses, liabilities,  damages,  indemnifications,
claims,  costs and expenses suffered or incurred by any Bank or the Agent or any
of  their  respective  directors,  officers,  employees,  attorneys,  agents  or
Affiliates arising out of or related to any Environmental Matter,  Environmental
Liability or  Environmental  Proceeding,  or in  investigating,  preparing  for,
defending  against,  or providing  evidence,  producing  documents or taking any
other   action  in  respect  of  any   commenced   or   threatened   litigation,
administrative  proceeding  or  investigation,  regardless of whether or not any
such  indemnified  Person is a party thereto or a target thereof,  whether under
any federal  securities  law or any other  statute of any  jurisdiction,  or any
regulation, or at common law or otherwise,  including,  without limitation,  any
thereof  that is  alleged  to arise  out of or is  based  upon:  (i) any  untrue
statement or alleged  untrue  statement of any material fact of the Borrower and
its  Affiliates  in any  document  or  schedule  filed with the  Securities  and
Exchange Commission or any other governmental body; (ii) any omission or alleged
omission to state any material  fact  required to be stated in such  document or
schedule,  or necessary to make the  statements  made  therein,  in light of the
circumstances  under which made, not  misleading;  (iii) any acts,  practices or
omissions or alleged acts,  practices or omissions of the Borrower or its agents
related to the making of any acquisition,  purchase of shares or assets pursuant
thereto,   financing  of  such  purchases  or  the  consummation  of  any  other
transactions  contemplated by any such  acquisitions;  or (iv) any  withdrawals,
termination  or  cancellation  of any such proposed  acquisition  for any reason
whatsoever,  provided  that  the  Borrower  shall  not  have  any  liability  or
obligation  hereunder  to any Bank or  indemnified  Person  with  respect to any
indemnified liability arising from the gross negligence or willful misconduct of
such Bank or Person.

     (d) The  indemnity  set  forth  herein  shall be in  addition  to any other
obligations or liabilities of the Borrower to the Agent and the Banks  hereunder
or at common law or otherwise. The provisions of this Section 10.1 shall survive
the  payment  of the Notes and other  Obligations  and the  termination  of this
Agreement.

     (e) If, and to the extent that the  obligations  of the Borrower under this
Section 10.1 are  unenforceable  for any reason,  the Borrower  hereby agrees to
make the maximum contribution to the payment in satisfaction of such obligations
that is permissible under applicable law.

     10.2 Taxes

     If,  under  any law in  effect  on the  date  of the  closing  of any  Loan
hereunder,  or under any retroactive  provision of any law subsequently enacted,
it shall be  determined  that any  Federal,  state or local  tax is  payable  in
respect of the  issuance of any Note or execution  of any Loan  Document,  or in
connection with the filing or recording of any assignments, mortgages, financing
statements,  or other documents  (whether measured by the amount of indebtedness
secured or otherwise) as contemplated by this Agreement,  then the Borrower will
pay any such tax and all interest and penalties,  if any, and will indemnify the
Banks and the Agent  against  and save  each of them  harmless  from any loss or
damage  resulting  from or arising out of the  nonpayment or delay in payment of
any such tax. If any such tax or taxes  shall be assessed or levied  against any
Bank or any other holder of a Note, such Bank, or such other holder, as the case
may be, may notify the Borrower and make  immediate  payment  thereof,  together
with  interest or  penalties in  connection  therewith,  and shall  thereupon be
entitled  to  and  shall  receive  immediate  reimbursement  therefor  from  the
Borrower.  Notwithstanding any other provision contained in this Agreement,  the
covenants  and  agreements  of the Borrower in this  Section 10.2 shall  survive
payment of the Notes and the termination of this Agreement.

     10.3 Payments

     (a) As set forth in  Article 2 hereof,  all  payments  by the  Borrower  on
account  of  principal,   interest,   fees  and  other  charges  (including  any
indemnities)  shall be made to the Agent at the Agent's Main Office,  in Dollars
in immediately  available  funds, by wire transfer or otherwise,  not later than
11:00 a.m.  New York City time on the date such payment is due. Any such payment
made on such date but after such time shall,  if the amount paid bears interest,
be deemed to have been made on, and  interest  shall  continue  to accrue and be
payable  thereon  until,  the next  succeeding  Business  Day. If any payment of
principal  or  interest  becomes  due on a day other than a Business  Day,  such
payment may be made on the next succeeding Business Day and such extension shall
be included in computing interest in connection with such payment.  The Agent is
authorized  to effect  all such  payments  hereunder  by means of  charging  the
Borrower's loan account  maintained with the Agent.  All payments  hereunder and
under  the  Notes  shall  be  made  without  set-off,  counterclaim,  deduction,
recoupment,  or offset of any nature and in such  amounts as may be necessary in
order  that all such  payments  shall  not be less  than the  amounts  otherwise
specified to be paid under this Agreement and the Notes.

     (b) Any and all payments  made by the Borrower  hereunder or under any Note
or any other Loan Document  delivered  hereunder shall be made free and clear of
and  without  deduction  for any  present  or  future  taxes,  levies,  imposts,
deductions,  charges or withholdings,  and all liabilities with respect thereto,
but  excluding  net income taxes  imposed by the United States of America or any
jurisdiction  where a Bank's principal  executive  office or Applicable  Lending
Office for the Loans is located (all such non-excluded taxes,  levies,  imposts,
deductions,  charges, withholdings and liabilities being hereinafter referred to
as "Taxes").  If the Borrower  shall be required by law to deduct any Taxes from
or in respect of any sum  payable  hereunder  or under any Loan  Document to any
Bank, (i) the sum payable to such Bank shall be increased as may be necessary so
that, after making all required deductions  (including  deductions applicable to
additional  sums  payable  under this Section  10.3),  such Bank will receive an
amount  equal to the sum it would  have  received  had no such  deductions  been
required,  (ii) the Borrower  shall make such  deductions and (iii) the Borrower
shall pay the full amount deducted to the relevant  taxation  authority or other
authority in accordance with applicable law.

     (c) The Borrower will  indemnify  each Bank,  within ten days after written
demand  by  such  Bank,  for  the  full  amount  of  Taxes  (including,  without
limitation,  any Taxes imposed by any jurisdiction on amounts payable under this
Section  10.3)  paid by each  Bank with  respect  to or for the  account  of the
Borrower  relating  to this  Agreement  or the  Obligations,  and any  liability
(including  penalties,  interest and expenses) arising therefrom or with respect
thereto, whether or not such Taxes were correctly or legally asserted.

     (d) After any payment of Taxes by the Borrower for the account of any Bank,
the Borrower will furnish to such Bank evidence of such payment  promptly  after
the making of such payment and, if available,  the original or a certified  copy
of a receipt evidencing payment thereof promptly after receipt thereof.

     (e) Notwithstanding  any other provision  contained in this Agreement,  the
covenants  and  agreements  of the Borrower in this  Section 10.3 shall  survive
payment  of the  Notes  and  other  Obligations  and  the  termination  of  this
Agreement.

     (f) Upon payment of any Note and  termination of the Commitment of the Bank
holding  such Note,  such Bank  shall mark the Note  "Paid" and return it to the
Borrower.

     10.4 Survival of Agreements and Representations: Construction

     All  agreements,  representations  and warranties made herein shall survive
the  delivery  of  this  Agreement  and the  Notes.  The  headings  used in this
Agreement  and the table of contents are for  convenience  only and shall not be
deemed to constitute a part hereof.  All uses herein of the masculine  gender or
of singular or plural  terms shall be deemed to include  uses of the feminine or
neuter  gender,  or plural or singular  terms,  as the context may require.  The
terms "includes", "included" and "including" are not limiting.

     10.5 Lien on and Set-off of Deposits

     The  Borrower  hereby  grants to each Bank and to the Agent for the ratable
benefit of the Banks a Lien,  security  interest and right of setoff as security
for the  Obligations,  upon and against all deposits,  credits,  collateral  and
property, now or hereafter in the possession, custody, safekeeping or control of
any Bank or the Agent or any entity under the control of Fleet Financial  Group,
Inc., or in transit to any of the  foregoing.  At any time after the  occurrence
and during the  continuance  of any Event of Default,  without demand or notice,
any Bank or the  Agent  may set off the same or any part  thereof  and apply the
same to any of the  Obligations  even though  unmatured  and  regardless  of the
adequacy of any other collateral securing the Obligations. ANY AND ALL RIGHTS TO
REQUIRE THE AGENT OR ANY BANK TO EXERCISE ITS RIGHTS OR REMEDIES WITH RESPECT TO
ANY OTHER  COLLATERAL  WHICH SECURES THE  OBLIGATIONS,  PRIOR TO EXERCISING  ITS
RIGHT OF SETOFF WITH RESPECT TO SUCH DEPOSITS,  CREDITS OR OTHER PROPERTY OF THE
BORROWER, ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

     10.6 Modifications,  Consents and Waivers: Entire Agreement;  Amendment and
Restatement.

     (a)  No  modification,  amendment  or  waiver  of or  with  respect  to any
provision of this Agreement,  any Notes, the Security  Documents,  or any of the
other  Loan  Documents  and all  other  agreements,  instruments  and  documents
delivered  pursuant  hereto or  thereto,  nor  consent to any  departure  by the
Borrower  or any other Loan Party from any of the terms or  conditions  thereof,
shall in any event be effective  unless it shall be in writing and signed by the
Agent and the Majority Banks (and, with respect to amendments and modifications,
signed also by the  Borrower  or any other Loan Party which is a party  thereto)
except that:  (i) any  amendment,  modification,  consent or waiver that has the
effect of reducing the rate or amount,  or extending the stated  maturity or due
date,  of any sum payable  hereunder to any Bank,  or releasing  any  Collateral
except as permitted  herein or in any Loan Document,  or changing the definition
of Total Commitment,  Commitment,  Commitment  Percentage,  Majority Banks, this
Section  10.6(a),  or any  provision  of this  Agreement  requiring  approval or
concurrence  of all Banks,  shall be signed or approved in writing by all Banks,
(ii) any amendment,  modification,  consent or waiver  affecting the discretion,
powers, rights or obligations of the Agent under this Agreement, shall be signed
or  approved in writing by the Agent and (iii) the  consummation  of a Loan by a
Bank shall be deemed,  with respect to such Loan only, to have the effect of the
execution by such Bank of a waiver of, or consent to a departure  from, any term
or  provision  of  Article 4 that has not been  satisfied  as of the date of the
consummation of such Loan.

     (b) Any such waiver or consent  provided  for in Section  10.6(a)  shall be
effective only in the specific instance and for the purpose for which given.

     (c) No consent to or demand on the  Borrower in any case shall,  of itself,
entitle  it to any  other or  further  notice  or  demand  in  similar  or other
circumstances.  This  Agreement and the other Loan  Documents  embody the entire
agreement  and  understanding  among the Banks,  the Agent and the  Borrower and
supersede all prior agreements and understandings relating to the subject matter
hereof.

     (d) THIS WRITTEN  AGREEMENT (AND THE OTHER LOAN  DOCUMENTS)  REPRESENTS THE
FINAL  AGREEMENT  AMONG THE PARTIES  HERETO WITH RESPECT TO THE MATTERS  COVERED
HEREBY  AND  THEREBY  AND  MAY  NOT  BE   CONTRADICTED  BY  EVIDENCE  OF  PRIOR,
CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES.

     (e) This  Agreement  amends and  restates  the Prior Loan  Agreement in all
respects.

     10.7 Remedies Cumulative

     Each and every right granted to the Agent and the Banks  hereunder or under
any other document delivered hereunder or in connection herewith,  or allowed it
by law or equity,  shall be cumulative and may be exercised from time to time in
accordance  with the terms hereof and thereof and applicable  law. No failure on
the part of the Agent or any Bank or the holder of any Note to exercise,  and no
delay in exercising,  any right shall operate as a waiver thereof, nor shall any
single or partial  exercise of any right  preclude any other or future  exercise
thereof or the exercise of any other right.  The due payment and  performance of
the Obligations shall be without regard to any counterclaim,  right of offset or
any other claim  whatsoever  that the  Borrower may have against any Bank or the
Agent and without regard to any other  obligation of any nature  whatsoever that
any Bank or the  Agent may have to the  Borrower,  and no such  counterclaim  or
offset  shall be asserted by the  Borrower  in any  action,  suit or  proceeding
instituted  by  any  Bank  or  the  Agent  for  payment  or  performance  of the
Obligations.

     10.8 Further Assurances; Substitute Notes

     (a) At any time and from time to time, upon the request of the Agent or the
Majority Banks, the Borrower shall execute,  deliver and acknowledge or cause to
be executed, delivered and acknowledged,  such further documents and instruments
and do such  other  acts and  things  as the  Agent or the  Majority  Banks  may
reasonably request in order to fully effect the purposes of this Agreement,  the
other  Loan  Documents  and any  other  agreements,  instruments  and  documents
delivered pursuant hereto or in connection with the Loans.

     (b) Upon  receipt of an affidavit of an officer of any Bank or the Agent as
to the loss,  theft,  destruction or mutilation of the Note payable to such Bank
or any Security Document which is not of public record,  and, in the case of any
such mutilation,  upon surrender and cancellation of such Note or other Security
Document,  and in the case of any such loss, theft or destruction,  upon receipt
of an indemnity agreement (or other similar agreement) from such Bank reasonably
acceptable  to the  Borrower,  the  Borrower  will  issue,  in lieu  thereof,  a
replacement Note or Security Document in the same principal amount and otherwise
of like tenor.

     10.9 Notices

     All notices,  requests,  reports and other communications  pursuant to this
Agreement shall be in writing, either by letter (delivered by hand or commercial
messenger  service or sent by certified  U.S. mail,  return  receipt  requested,
except for routine  reports  delivered in compliance with Article 5 hereof which
may be sent by ordinary first-class mail) or telegram or telecopy,  addressed as
follows:

                                    (a)      If to the Borrower:

                                    Five Star Group, Inc.
                                    c/o National Patent Development Corporation
                                    9 West 57th Street
                                    New York, NY 10019
                                    Attention:  Lawrence M. Gordon, Esq.
                                    Telecopier No.: (212) 230-9545

                                    with a copy to:

                                    Duane, Morris & Heckscher
                                    122 E. 42nd Street
                                    Suite 3300
                                    New York, New York 10168
                                    Attention: Robert J. Hasday, Esq.
                                    Telecopier No.: (212) 692-1020

                                    (b)      If to any Bank:

                   To its address set forth below its name on
                   the signature pages hereof or set forth in
                   an Assignment and Acceptance, with a copy to
                   the Agent; and

                            (c)       (d)    If to the Agent:

                                    Fleet Bank, National Association, as Agent
                                    51 Cragwood Road
                                    South Plainfield, NJ 07080
                                    Attention:  Kevin Coleman
                                    Telecopier No.: (908) 226-6205

Any  notice,  request or  communication  hereunder  shall be deemed to have been
given on the day on  which  it is  telecopied  to such  party at the  telecopier
number specified above or delivered by hand or such commercial messenger service
to such party at its address  specified above, or, if sent by mail, on the third
Business Day after the day deposited in the U.S. mail,  postage  prepaid,  or in
the  case of  telegraphic  notice,  when  delivered  to the  telegraph  company,
addressed as aforesaid.  Any party may change the person,  address or telecopier
number to whom or which notices are to be given hereunder,  by notice duly given
hereunder;  provided,  however,  that any such  notice of such  change  shall be
deemed to have been given hereunder only when actually  received by the party to
which it is addressed.

     10.10 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.

     10.11 Severability

     The  provisions  of this  Agreement  are  severable,  and if any  clause or
provision  hereof shall be held invalid or  unenforceable in whole or in part in
any  jurisdiction,  then such invalidity or  unenforceability  shall affect only
such clause or provision, or part thereof, in such jurisdiction and shall not in
any manner  affect such clause or  provision in any other  jurisdiction,  or any
other  clause or provision in this  Agreement in any  jurisdiction.  Each of the
covenants,  agreements and conditions contained in this Agreement is independent
and compliance by the Borrower with any of them shall not excuse  non-compliance
by the  Borrower  with  any  other.  All  covenants  hereunder  shall  be  given
independent  effect so that if a particular action or condition is not permitted
by any of such  covenants,  the fact that it would be  permitted by an exception
to, or be otherwise  within the limitations of, another covenant shall not avoid
the  occurrence  of a Default or an Event of Default if such  action is taken or
condition exists.

     10.12 Binding Effect; No Assignment or Delegation by Borrower

     This  Agreement  shall be  binding  upon and  inure to the  benefit  of the
Borrower  and its  successors  and to the benefit of the Banks and the Agent and
their  respective  successors  and assigns.  The rights and  obligations  of the
Borrower  under this  Agreement  shall not be assigned or delegated  without the
prior written  consent of the Majority  Banks,  and any purported  assignment or
delegation without such consent shall be void. Nothing contained herein shall be
deemed to confer upon anyone  other than the  Borrower  and its  successors  and
assigns any right to insist on or to enforce the  performance  or  observance of
any of the obligations  contained  herein.  All conditions to the obligations of
the Banks to make the Loans hereunder are imposed solely and exclusively for the
benefit of the Banks and their respective  successors and assigns,  and no other
Person  shall  have  standing  to require  satisfaction  of such  conditions  in
accordance with their terms and no other Person shall under any circumstances be
deemed to be beneficiary of such conditions.

     10.13 Assignments and Participations by Banks

     (a) Each Bank may assign to one or more Eligible Assignees all or a portion
of its  rights  and  obligations  under this  Agreement  and the Loan  Documents
(including,  without limitation,  all or a portion of its Commitment,  the Loans
owing to it, and the Note or Notes held by it); provided, however, that: (i) the
assigning  Bank shall have  given to the Agent and the  Borrower  ten (10) days'
prior  notice  of such  assignment,  (ii)  each  such  assignment  shall be of a
constant,  and not a varying,  percentage of all of the assigning  Bank's rights
and obligations under this Agreement and the Loan Documents, (iii) except in the
case of an assignment to a Person that,  immediately  prior to such  assignment,
was a Bank or an assignment of all of a Bank's rights and obligations under this
Agreement and the Loan Documents,  the amount of the Commitment and Loans of the
assigning Bank being assigned pursuant to each such assignment (determined as of
the date of the Assignment and Acceptance with respect to such assignment) shall
in no event be less than  $2,500,000  (or such  lesser  amount as shall  then be
outstanding)  and shall be an  integral  multiple  of  $500,000,  (iv) each such
assignment shall be to an Eligible  Assignee and (v) no such assignment shall be
effective  until a  transfer  fee in the  amount of $2,000  shall be paid to the
Agent  by the  Eligible  Assignee.  Upon  execution,  delivery,  acceptance  and
recording with the Agent in the register referred to below of the Assignment and
Acceptance  with respect to any  assignment,  from and after the effective  date
specified in such  Assignment and  Acceptance,  which effective date shall be at
least 5 Business Days after the execution thereof:  (x) the assignee  thereunder
shall be a party hereto and, to the extent that rights and obligations hereunder
have been assigned to it pursuant to such  Assignment and  Acceptance,  have the
rights and obligations of a Bank hereunder, and (y) the Bank assignor thereunder
shall, to the extent that rights and obligations hereunder have been assigned by
it pursuant to such  Assignment  and  Acceptance,  relinquish  its rights and be
released  from its  obligations  under this  Agreement  (and,  in the case of an
Assignment and Acceptance  covering all or the remaining portion of an assigning
Bank's rights and obligations under this Agreement,  such Bank shall cease to be
a party hereto).

     (b) By executing  and  delivering an Assignment  and  Acceptance,  the Bank
assignor  thereunder and the assignee  thereunder confirm to and agree with each
other and the other  parties  hereto as  follows:  (i) other than as provided in
such  Assignment and Acceptance,  such  assignment is without  recourse and such
assigning  Bank and the Agent make no  representation  or warranty of any nature
and assume no  responsibility  with  respect to any  statements,  warranties  or
representations  made in or in connection  with this Agreement or the execution,
legality, validity,  enforceability,  genuineness,  sufficiency or value of this
Agreement or any other instrument or document  furnished  pursuant hereto;  (ii)
such assigning Bank and the Agent make no  representation or warranty and assume
no responsibility with respect to the financial condition of the Borrower or the
performance or observance by the Borrower of any of its  obligations  under this
Agreement or any other instrument or document furnished  pursuant hereto;  (iii)
such assignee  confirms that it has received a copy of this Agreement,  together
with  copies  of  such  financial   statements  and  such  other  documents  and
information  as it has deemed  appropriate  to make its own credit  analysis and
decision to enter into such Assignment and Acceptance;  (iv) such assignee will,
independently  and without  reliance upon the Agent,  such assigning Bank or any
other  Bank and  based  on such  documents  and  information  as it  shall  deem
appropriate at the time,  continue to make its own credit decisions in taking or
not taking action under this Agreement; (v) such assignee confirms that it is an
Eligible Assignee;  (vi) such assignee appoints and authorizes the Agent to take
such  action as agent on its behalf and to exercise  such powers and  discretion
under this Agreement as are delegated to the Agent by the terms hereof, together
with such powers and discretion as are reasonably  incidental thereto; and (vii)
such assignee  agrees that it will perform in accordance with their terms all of
the  obligations  which  by the  terms  of this  Agreement  are  required  to be
performed by it as a Bank.

     (c) (i) Upon its receipt of an  Assignment  and  Acceptance  executed by an
assigning  Bank and an assignee  representing  that it is an Eligible  Assignee,
together with any Note subject to such  assignment,  the Agent shall: (A) accept
such Assignment and Acceptance,  (B) record the information contained therein in
the  register  referred  to below,  and (C) give  prompt  notice  thereof to the
Borrower. Within five Business Days after the Borrower's receipt of such notice,
the  Borrower,  at its own  expense,  shall  execute and deliver to the Agent in
exchange  for each  surrendered  Note a new Note to the  order of such  Eligible
Assignee  in an amount  equal to the  Commitment  assumed by it pursuant to such
Assignment and  Acceptance  and, if the assigning Bank has retained a Commitment
hereunder,  a new Note to the order of the assigning  Bank in an amount equal to
the Commitment  retained by it hereunder.  Such new Note or Notes shall be in an
aggregate  principal  amount  equal to the  aggregate  principal  amount of such
surrendered Note or Notes, shall be appropriately  dated so that no gain or loss
of interest results and shall otherwise be in substantially  the form of Exhibit
A hereto.

     (i) The Agent  shall  maintain  at the  Agent's  Main Office a copy of each
Assignment and Acceptance delivered to and accepted by it and a register for the
recordation of the names and addresses of the Banks,  their  Commitments and the
principal amount of the Obligations to the Banks (the  "Register").  The entries
in the  Register  shall be  conclusive  and  binding  for all  purposes,  absent
manifest error, and the Borrower,  the Agent and the Banks may treat each Person
whose name is recorded in the Register as a Bank  hereunder  for all purposes of
this  Agreement.  The Register shall be available for inspection by the Borrower
or any Bank at any reasonable time and from time to time upon  reasonable  prior
notice.

     (d) If an  Eligible  Assignee  is not  incorporated  under  the laws of the
United  States or a state  thereof,  it shall,  prior to the first date on which
interest or Fees are payable hereunder for its account,  deliver to the Borrower
and the Agent certification as to exemption from deduction or withholding of any
United States federal income taxes in accordance with Section 2.26.

     (e) Each Bank shall have the  unrestricted  right at any time and from time
to time,  and without the consent of or notice to the Borrower or NPDC, to grant
to one or more banks or other  financial  institutions  (each, a  "Participant")
participating  interests in such Bank's  obligation to lend hereunder and/or any
or all of the Loans held by the Bank hereunder,  provided,  however, that (i) in
the  event  of  any  such  grant  by a Bank  of a  participating  interest  to a
Participant, whether or not upon notice to the Borrower, such Bank's obligations
under this Agreement (including,  without limitation,  its Commitment hereunder)
shall  remain  unchanged,  such Bank shall  remain  solely  responsible  for the
performance of its  obligations  hereunder,  the Borrower shall continue to deal
solely and directly  with such Bank in  connection  with such Bank's  rights and
obligations  hereunder,  and such Bank  shall  remain  the holder of any Note or
Notes  evidencing  such Loans for all  purposes of this  Agreement,  and (ii) no
Participant  under any such  participation  shall have any right to approve  any
amendment  or waiver of any  provision  of this  Agreement  or any Note,  or any
consent to any  departure by the Borrower  therefrom,  except to the extent that
such amendment, waiver or consent would reduce the principal of, or interest on,
the Notes or any Fees or other amounts  payable  hereunder,  in each case to the
extent subject to such participation, or postpone any date fixed for any payment
of principal of, or interest on, the Notes or any Fees or other amounts  payable
hereunder, in each case to the extent subject to such participation.

     (f) Any Bank may, in connection  with any  assignment or  participation  or
proposed assignment or participation pursuant to this Section 10.13, furnish any
information  concerning the Borrower or NPDC in its possession from time to time
to prospective assignees and Participants, provided that such Bank shall require
any such prospective assignee or Participant to agree in writing to maintain the
confidentiality of such information.

     (g)  Notwithstanding  any other provision set forth in this Agreement,  any
Bank may at any time  create a security  interest  in all or any  portion of its
rights under this Agreement  (including,  without  limitation,  the  Obligations
owing to it and the Note held by it) in favor of any of the twelve (12)  Federal
Reserve Banks  organized  under Section 4 of the Federal  Reserve Act, 12 U.S.C.
Section 341. No such pledge or enforcement  thereof shall release such Bank from
its obligations under any of the Loan Documents.

     10.14 GOVERNING LAW; CONSENT TO JURISDICTION: WAIVER OF TRIAL BY JURY

     (a) THIS  AGREEMENT,  THE OTHER LOAN DOCUMENTS AND ALL OTHER  DOCUMENTS AND
INSTRUMENTS  EXECUTED AND DELIVERED IN CONNECTION HEREWITH AND THEREWITH,  SHALL
BE GOVERNED BY, AND CONSTRUED AND  INTERPRETED  IN ACCORDANCE  WITH, THE LAWS OF
THE STATE OF NEW YORK  WITHOUT  REGARD TO ITS RULES  PERTAINING  TO CONFLICTS OF
LAWS.

     (b) EACH OF THE  BORROWER  AND NPDC  IRREVOCABLY  CONSENTS  THAT ANY  LEGAL
ACTION OR PROCEEDING AGAINST IT UNDER,  ARISING OUT OF OR IN ANY MANNER RELATING
TO THIS  AGREEMENT  AND EACH OTHER LOAN  DOCUMENT MAY BE BROUGHT IN ANY COURT OF
THE STATE OF NEW YORK,  COUNTY OF NEW YORK,  OR IN THE  UNITED  STATES  DISTRICT
COURT FOR THE SOUTHERN  DISTRICT OF NEW YORK AS THE AGENT OR MAJORITY  BANKS MAY
ELECT.  EACH OF THE BORROWER  AND NPDC,  BY THE  EXECUTION  AND DELIVERY OF THIS
AGREEMENT,  EXPRESSLY  AND  IRREVOCABLY  ASSENTS  AND  SUBMITS  TO THE  PERSONAL
JURISDICTION  OF ANY OF SUCH COURTS IN ANY SUCH ACTION OR PROCEEDING  AND AGREES
THAT SUCH JURISDICTION SHALL BE EXCLUSIVE,  UNLESS WAIVED BY THE MAJORITY BANKS,
WITH RESPECT TO ANY CLAIM,  ACTION OR PROCEEDING BROUGHT BY IT AGAINST THE AGENT
OR ANY BANK IN ANY WAY RELATING TO OR ARISING OUT OF THIS  AGREEMENT OR ANY LOAN
DOCUMENT (INCLUDING,  WITHOUT LIMITATION, ANY CLAIM OF USURY), PROVIDED THAT THE
FOREGOING  SHALL NOT PROHIBIT  THE  BORROWER  FROM,  BY  AFFIRMATIVE  DEFENSE OR
MANDATORY  COUNTERCLAIM,  DEFENDING OR ASSERTING ITS INTEREST IN ANY SUCH ACTION
BROUGHT  AGAINST IT OUTSIDE  SUCH COURTS IN NEW YORK.  EACH OF THE  BORROWER AND
NPDC AGREES THAT SECTION 5-1401 AND 5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE
STATE OF NEW YORK SHALL APPLY TO THIS AGREEMENT AND THE LOAN DOCUMENTS.  EACH OF
THE  BORROWER  AND NPDC  FURTHER  IRREVOCABLY  CONSENTS  TO THE  SERVICE  OF ANY
COMPLAINT,  SUMMONS,  NOTICE OR OTHER  PROCESS  RELATING  TO ANY SUCH  ACTION OR
PROCEEDING BY DELIVERY  THEREOF TO IT BY HAND OR BY MAIL IN THE MANNER  PROVIDED
FOR IN SECTION 10.9 HEREOF.  EACH OF THE BORROWER AND NPDC HEREBY  EXPRESSLY AND
IRREVOCABLY  WAIVES ANY CLAIM OR DEFENSE IN ANY SUCH ACTION OR PROCEEDING  BASED
ON ANY  ALLEGED  LACK OF  PERSONAL  JURISDICTION,  IMPROPER  VENUE OR FORUM  NON
CONVENIENS OR ANY SIMILAR BASIS.  THE BORROWER AND NPDC SHALL NOT BE ENTITLED IN
ANY SUCH ACTION OR  PROCEEDING  TO ASSERT ANY DEFENSE GIVEN OR ALLOWED UNDER THE
LAWS OF ANY STATE OTHER THAN THE STATE OF NEW YORK  UNLESS SUCH  DEFENSE IS ALSO
GIVEN OR ALLOWED BY THE LAWS OF THE STATE OF NEW YORK.  NOTHING IN THIS  SECTION
10.14  SHALL  AFFECT OR IMPAIR IN ANY  MANNER OR TO ANY  EXTENT THE RIGHT OF ANY
BANK TO COMMENCE LEGAL  PROCEEDINGS OR OTHERWISE PROCEED AGAINST THE BORROWER IN
ANY JURISDICTION OR TO SERVE PROCESS IN ANY MANNER PERMITTED BY LAW.

     (c)  WITHOUT  LIMITING  THE  GENERALITY  OF THE LAST  SENTENCE  OF  SECTION
10.14(b),  ANY LEGAL  ACTION  OR  PROCEEDING  SEEKING  ENFORCEMENT  AGAINST  ANY
COLLATERAL MAY BE BROUGHT, AT THE OPTION OF THE MAJORITY BANKS, IN THE COURTS OF
ANY JURISDICTION WHERE SUCH COLLATERAL MAY BE LOCATED.

     (d) THE BORROWER,  NPDC, THE BANKS AND THE AGENT MUTUALLY HEREBY KNOWINGLY,
VOLUNTARILY AND  INTENTIONALLY  WAIVE THE RIGHT TO A TRIAL BY JURY IN RESPECT OF
ANY  CLAIM  BASED  HEREON,  ARISING  OUT OF,  UNDER OR IN  CONNECTION  WITH THIS
AGREEMENT OR ANY OTHER LOAN  DOCUMENT OR ANY  INSTRUMENT  OR DOCUMENT  DELIVERED
PURSUANT TO THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS OR CONTEMPLATED TO
BE EXECUTED OR  DELIVERED IN  CONNECTION  HEREWITH OR THEREWITH OR ANY COURSE OF
CONDUCT,  COURSE OF DEALINGS,  STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS
OF ANY BANK, THE AGENT, NPDC OR THE BORROWER. THIS WAIVER CONSTITUTES A MATERIAL
INDUCEMENT FOR THE AGENT AND THE BANKS TO ENTER INTO THIS AGREEMENT AND MAKE THE
LOANS.





<PAGE>






     

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed on the date first above written.

                                                   FIVE STAR GROUP, INC.

                                                   By___________________
                                                          Title
Agreed as to Article 6 and 
Sections 7.15 and 7.16:

NATIONAL PATENT DEVELOPMENT
  CORPORATION

By_________________________


<PAGE>


Commitment:                                 FLEET BANK, NATIONAL
                                            ASSOCIATION, as Agent and a
$10,000,000                                 Bank


                                            By__________________________
Commitment Percentage:                             Title

45.45%


                                            Lending Office for Prime Rate Loans:

                                            51 Cragwood Road
                                            South Plainfield, New Jersey 07080
                                            Attention:  Kevin Coleman
                                            Telecopier:  (908) 226-6105


                                            Lending Office for Fixed Rate Loans:

                                            10 Exchange Place
                                            Jersey City, New Jersey 07302

                                            Attention:  _______________
                                            Telecopier: _______________


                                            Address for Notices:

                                            51 Cragwood Road
                                            South Plainfield, New Jersey 07080
                                            Attention:  Kevin Coleman
                                            Telecopier:  (908) 226-6105


<PAGE>



Commitment:                                 SUMMIT BANK

$7,500,000


                                            By__________________________
Commitment Percentage:                              Title

34.09%


                                            Lending Office for Prime Rate Loans:

                                            Asset Based Lending
                                            750 Walnut Avenue
                                            Cranford, New Jersey 07016
                                            Attention:  Andy Fernandez
                                                        Admin. Asst
                                            Telecopier:  (908) 709-3157


                                            Lending Office for Fixed Rate Loans:

                                            Asset Based Lending
                                            750 Walnut Avenue
                                            Cranford, New Jersey 07016
                                            Attention:  Andy Fernandez
                                                        Admin. Asst
                                            Telecopier:  (908) 709-3157

                                            Address for Notices:

                                            Asset Based Lending
                                            4900 Route 70
                                            Pennsauken, New Jersey 08109
                                            Attention:  David W. Blood, VP
                                            Telecopier: (609) 486-4129


<PAGE>



Commitment:                                 THE DIME SAVINGS BANK OF
                                            NEW YORK, FSB
$4,500,000


                                            By__________________________
Commitment Percentage:                                Title

20.46%


                                            Lending Office for Prime Rate Loans:

                                            The Dime Savings Bank of
                                               New York, FSB
                                            1180 Avenue of the Americas
                                            New York, New York 10036
                                            Attention:  James A. Fisher
                                            Telecopier:  (212) 382-8349


                                            Lending Office for Fixed Rate Loans:

                                            The Dime Savings Bank of
                                               New York, FSB
                                            1180 Avenue of the Americas
                                            New York, New York 10036
                                            Attention:  James A. Fisher
                                            Telecopier:  (212) 382-8349

                                            Address for Notices:

                                            The Dime Savings Bank of
                                               New York, FSB
                                            1180 Avenue of the Americas
                                            New York, New York 10036
                                            Attention:  James A. Fisher
                                            Telecopier:  (212) 382-8349





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