NATIONAL PATENT DEVELOPMENT CORP
SC 13E4, 1995-05-16
EDUCATIONAL SERVICES
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<PAGE>   1

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                             ______________________

                                 SCHEDULE 13E-4
                             ______________________

                         ISSUER TENDER OFFER STATEMENT
                      (Pursuant to Section 13(e)(1) of the
                        Securities Exchange Act of 1934)

                    NATIONAL PATENT DEVELOPMENT CORPORATION
                                (Name of Issuer)

                    NATIONAL PATENT DEVELOPMENT CORPORATION
                      (Name of Person(s) Filing Statement)

                    6% Convertible Bonds Due March 7, 1995,
                   5 3/4% Convertible Bonds Due May 9, 1995,
                  5 5/8% Convertible Bonds Due March 18, 1996,
                         8% Bonds Due March 1, 1995, or
                  (collectively, the "Old Swiss Franc Bonds")


             7% Dual Currency Convertible Bonds Due March 18, 1996

              (the "Old U.S. Dollar Bonds," and collectively with
                    the Old Swiss Franc Bonds, the "Bonds")
                         (Title of Class of Securities)

                    6% Convertible Bonds Due March 7, 1995,
                          (Swiss Security No. 887283)
                   5 3/4% Convertible Bonds Due May 9, 1995,
                          (Swiss Security No. 887284)
                  5 5/8% Convertible Bonds Due March 18, 1996,
                          (Swiss Security No. 887286)
                         8% Bonds Due March 1, 1995, or
                          (Swiss Security No. 887282)
             7% Dual Currency Convertible Bonds Due March 18, 1996
                          (Swiss Security No. 887287)         
                      (Cusip Number & Class of Securities)

                               Lawrence M. Gordon
                    National Patent Development Corporation
                               9 West 57th Street
                            New York, New York 10019
                                 (212) 230-9500


       _________________________________________________________________
          (Name, Address and Telephone Number of Person Authorized to
              Receive Notices and Communications on Behalf of the
                          Person(s) Filing Statement)

                                  May 16, 1995
                    ---------------------------------------
                      (Date Tender Offer First Published,
                       Sent or Given to Security Holders)

<PAGE>   2

                           Calculation of Filing Fee


<TABLE>
<CAPTION>
           Transaction                             Amount of Filing Fee
            Valuation*
            <S>                                         <C>
            $6,803,998                                  $1,360.80
</TABLE>



/ /      Check box if any part of the fee is offset as provided by Rule
         0-11(a)(2) and identify the filing with which the offsetting fee was
         previously paid.  Identify the previous filing by registration
         statement number, or the Form or Schedule and the date of its filing.


Amount Previously Paid: _____________ Filing Party: __________

Form or Registration No.: ___________ Date Filed: ____________


_________________
*   Based on the aggregate value of the securities proposed to be acquired.





                                     - 2 -

<PAGE>   3

                 This Schedule 13E-4 relates to an offer by National Patent
Development Corporation (the "Company") to exchange (i) 8% Bonds denominated in
Swiss Francs ("SFr.") and issued by the Company due June 28, 2000 (the "New
Bonds") in a principal amount of SFr. 650, and (ii) SFr. 600 in cash for each
SFr. 1,000 in principal amount and accrued interest thereon of the Old Swiss
Franc Bonds validly tendered and not withdrawn prior to the Expiration Date and
to exchange (a) New Bonds in a principal amount equivalent to United States
Dollars ("US $") 650 and (b) Swiss Francs cash with a value of US $600 for each
US $1,000 in principal amount and accrued interest thereon of the Old U.S.
Dollar Bonds validly tendered and not withdrawn prior to the Expiration Date.

                 The Company is concurrently making separate offers to (i) U.S.
holders to purchase any and all Bonds held by such holders (the "United States
Offer") and (ii) holders of Bonds held by persons that are not in the United
States and are not U.S. persons (the "Foreign Offer").  As used herein, the
term "Offer" shall refer collectively to the United States Offer and the
Foreign Offer.  In connection with both of the above, a copy of the form of the
Company's Offering Circular dated May 16, 1995 with respect to the United
States Offer (the "U.S. Offering Circular") and a copy of the Company's
Offering Circular dated May 16, 1995 with respect to the Foreign Offer (the
"Foreign Offering Circular") are attached hereto as Exhibits (a)(1) and (a)(2)
and are incorporated herein by reference.  As used herein, the term "Offering
Circular" shall refer collectively to the U.S. Offering Circular and the
Foreign Offering Circular.

<TABLE>
<CAPTION>
Item             Response or Cross-Reference to
- ----             the Offering Circular
                 --------------------------------
<S>              <C>
                 Item 1   Security and Issuer.

(a)              The name of the issuer and the address of its principal
                 executive office are:  National Patent Development Corporation,
                 9 West 57th Street, New York, New York 10019.

(b)              The exact title and amount of the class of securities being
                 sought are:  any and all Old Bonds validly tendered in response
                 to the Offer and not withdrawn prior to the Expiration Date.
                 On March 31, 1995 there were outstanding, excluding Old Bonds
                 outstanding that are owned by the Company or its affiliates,
                 SFr. 1,685,000 of the 6% Convertible Bonds due 1995, SFr.
                 1,065,000 of the 5 3/4% Convertible Bonds due 1995, SFr.
                 1,415,000 of the 5 5/8% Convertible Bonds due 1996, SFr.
                 1,584,000 of the 8% Bonds due 1995 and US $2,037,000 of the 7%
                 Dual Currency Bonds.  With respect to the consideration being
                 offered for the Old Bonds,
</TABLE>


                                     - 3 -

<PAGE>   4
<TABLE>
<S>              <C>
                 the cover page of the Offering Circular and the section of the
                 Offering Circular entitled "Terms of the Offer" are hereby
                 incorporated herein by reference.  To the best of the Company's
                 knowledge, no officer, director or affiliate of the Company
                 owns any of the Old Bonds.

(c)              Reference is made to the section of the Offering Circular
                 entitled "Price Range of the Old Bonds"; said section is hereby
                 incorporated herein by reference.

(d)              Not applicable.


                 Item 2   Source and Amount of Funds or Other
                          Consideration.

(a)              The Company has offered to exchange (i) 8% Bonds denominated in
                 Swiss Francs ("SFr.") and issued by the Company due June 28,
                 2000 (the "New Bonds") in a principal amount and accrued
                 interest thereon of SFr. 650, and (ii) SFr. 600 in cash for
                 each SFr. 1,000 in principal amount and accrued interest
                 thereon of the Old Swiss Franc Bonds validly tendered and not
                 withdrawn prior to the Expiration Date and to exchange (a) New
                 Bonds in a principal amount equivalent to United States Dollars
                 ("US $") 650 and (b) Swiss Francs cash with a value of US $600
                 for each US $1,000 in principal amount and accrued interest
                 thereon of the Old U.S. Dollar Bonds validly tendered and not
                 withdrawn prior to the Expiration Date.  The sections of the
                 Offering Circular entitled "Terms of the Offer" and "Source and
                 Amount of Funds" are hereby incorporated herein by reference.
                 Assuming 100% in aggregate principal amount of the outstanding
                 Old Swiss Franc Bonds are exchanged, the Company will issue New
                 Bonds in an aggregate principal amount of SFr. 3,736,850 and
                 SFr. 3,449,400 in cash.  Assuming 100% in aggregate principal
                 amount of the outstanding Old U.S. Dollar Bonds are exchanged,
                 the Company will issue New Bonds in an aggregate principal
                 amount equivalent to US $1,324,050 and Swiss Francs cash with a
                 value of US $1,222,200.

(b)              Not applicable.


                 Item 3   Purpose of the Tender Offer and Plans or
                          Proposals of the Issuer or Affiliate.

                 With respect to purposes of the Offer, the section of the
                 Offering Circular entitled "Purpose of the Offer" is hereby
                 incorporated herein by reference and with
</TABLE>



                                     - 4 -

<PAGE>   5
<TABLE>
<S>              <C>
                 respect to the plans of the Issuer the Introduction of the
                 Offering Circular is hereby incorporated herein by reference.

                 Item 4   Interest in Securities of the Issuer.

                 During the period of 40 business days prior to the date hereof
                 (on March 14, March 22 and March 24) the Company repurchased
                 an aggregate of SFr. 4,298,000 of the Old Swiss Franc Bonds
                 and US $3,000 of the Old U.S. Dollar Bonds. 

                 On March 14, 1995 the Company repurchased the aggregate 
                 SFr. 87,000 8% Bonds, SFr. 355,000 6% Convertible Bonds, and
                 SFr. 80,000 5 3/4% Convertible Bonds including all accrued
                 interest for a total consideration of SFr. 282,090 in cash
                 and $256,400 (128,200 shares) of the Company's common stock.

                 On March 22, 1995 the Company repurchased the aggregate SFr.
                 960,000 8% Bonds, SFr. 820,000 6% Convertible Bonds, SFr. 
                 875,000 5 3/4% Convertible Bonds, and SFr. 405,000 5 5/8%
                 Convertible Bonds, and US $3,000 7% Dual Currency Bonds
                 including accrued interest for a total consideration of
                 $1,125,920 and $1,522,199 (845,666 shares) of the Company's
                 common stock.

                 On March 24, 1995 the Company repurchased SFr. 411,000 8% 
                 Bonds, SFr. 85,000 6% Convertible Bonds, SFr. 100,000
                 5 3/4% Convertible Bonds and SFr. 120,000 5 5/8% Convertible
                 Bonds including accrued interest for a total consideration of
                 SFr. 382,500 in cash and $339,300 (188,500 shares) of the
                 Company's common stock. All of the above transactions were
                 privately negotiated.

                 The section of the Offering Circular entitled "Price Range
                 of the Old Bonds" is hereby incorporated herein by reference.

                 Item 5   Contracts, Arrangements, Understandings or
                          Relationships with Respect to the Issuer's
                          Securities.

                 Neither the Company nor, to the best of the Company's
                 knowledge, any of its directors or executive officers, or any
                 of the executive officers or directors of any of its
                 subsidiaries, is a party to any contract, arrangement or
                 understanding with respect to any securities of the Company
                 required to be disclosed herein.

                 The New Bonds will be issued under an Indenture (the
                 "Indenture") between the Company and Bank of Montreal Trust
                 Company, as Trustee (the "Trustee"), a draft of which was filed
                 as Exhibit T3C to the Company's Form T-3 filed on May 11, 1995.
                 A brief summary of the material terms of the Indenture is set
                 forth in Section 14 - "Terms of the New Bonds" of the U.S.
                 Offering Circular.

                 Item 6   Persons Retained, Employed or to be
                          Compensated.

                 Reference is made to the section of the Foreign Offering
                 Circular entitled "Exchange Agents"; said section is hereby
                 incorporated herein by reference.

                 Item 7   Financial Information.

(a)              Reference is made to the section of the Offering Circular
                 entitled "Selected Consolidated Financial Information of the
                 Company," and the financial statements included in the Offering
                 Circular; said section and financial statements are hereby
                 incorporated herein by reference.
</TABLE>


                                     - 5 -

<PAGE>   6

<TABLE>
<S>              <C>
(b)              Reference is made to the section of the Offering Circular
                 entitled "Selected Consolidated Financial Information of the
                 Company;" said section is hereby incorporated herein by
                 reference.

                 Item 8   Additional Information.

(a)              None.

(b)              Not applicable.

(c)              Not applicable.

(d)              None.

(e)              Additional information with respect to the Offer and related
                 matters is included throughout the Offering Circular, which is
                 hereby incorporated herein by reference in its entirety.

                 Item 9   Material to be filed as Exhibits.

(a)              (1)      U.S. Offering Circular dated May 16, 1995.

                 (2)      Foreign Offering Circular dated May 16, 1995.

                 (3)      Form of U.S. Letter of Instructions.

                 (4)      Form of Acceptance.

                 (5)      Advertisement dated May 16, 1995 published in The New York Times.

(b)              None.

(c)              (1)      Draft of Indenture to be entered into between the
                          Company and Bank of Montreal Trust Company, as
                          Trustee, incorporated by reference to Exhibit T3C to
                          the Form T-3 filed by the Company on May 11, 1995.

(d)              None.

(e)              None.

(f)              None.
</TABLE>


                                     - 6 -

<PAGE>   7

                                   SIGNATURE


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


                                                    May 16, 1995
                                         ---------------------------------------
                                                         (Date)


                                         NATIONAL PATENT DEVELOPMENT CORPORATION


                                         By Lawrence M. Gordon
                                            ------------------------------------
                                         Name: Lawrence M. Gordon
                                         Title:Vice President





                                     - 7 -

<PAGE>   8

                                 EXHIBIT INDEX


<TABLE>
<CAPTION>
                                                                                         Page Number in
                                                                                          sequentially
                                                                                        Numbered Volume
                                                                                        ---------------
<S>                     <C>                                                                   <C>
EXHIBIT (a)             (1)       U.S. Offering Circular dated May 16, 1995.

                        (2)       Foreign Offering Circular dated May 16, 1995.

                        (3)       Form of U.S. Letter of Instructions.

                        (4)       Form of Acceptance.

                        (5)       Advertisement dated May 16, 1995 published in
                                  The New York Times.

        (c)             (1)       Draft of Indenture to be entered into between
                                  the Company and Bank of Montreal Trust Company,
                                  as Trustee, incorporated by reference to
                                  Exhibit T3C to the Form T-3 filed by the
                                  Company on May 11, 1995.
</TABLE>





                                     - 8 -


<PAGE>   1
EXHIBIT (a)(1)
UNITED STATES
OFFERING CIRCULAR

                    NATIONAL PATENT DEVELOPMENT CORPORATION



                               OFFER TO EXCHANGE

                (A)  SFR. 650 PRINCIPAL AMOUNT OF 8% SWISS FRANC
                DENOMINATED BONDS OF NATIONAL PATENT DEVELOPMENT
                       CORPORATION DUE JUNE 28, 2000 AND
                            SWISS FRANCS 600 IN CASH

                                      FOR

                  EACH SWISS FRANCS 1,000 PRINCIPAL AMOUNT OF

                                  ANY AND ALL

                    6% CONVERTIBLE BONDS DUE MARCH 7, 1995,
                          (SWISS SECURITY NO. 887283)
                   5 3/4% CONVERTIBLE BONDS DUE MAY 9, 1995,
                          (SWISS SECURITY NO. 887284)
                5 5/8% CONVERTIBLE BONDS DUE MARCH 18, 1996, Or
                          (SWISS SECURITY NO. 887286)
                           8% BONDS DUE MARCH 1, 1995
                          (SWISS SECURITY NO. 887282)
                  (COLLECTIVELY, THE "OLD SWISS FRANC BONDS")
                                      AND

                    (B)  8% SWISS FRANC DENOMINATED BONDS OF
                          NATIONAL PATENT DEVELOPMENT
                  CORPORATION DUE JUNE 28, 2000 IN A PRINCIPAL
                 AMOUNT EQUIVALENT TO US $650 AND SWISS FRANCS
                          CASH WITH A VALUE OF US $600

                                      FOR

              EACH UNITED STATES DOLLARS 1,000 PRINCIPAL AMOUNT OF

                                  ANY AND ALL

             7% DUAL CURRENCY CONVERTIBLE BONDS DUE MARCH 18, 1996
                          (SWISS SECURITY NO. 887287)
              (THE "OLD U.S. DOLLAR BONDS," AND, COLLECTIVELY WITH
                  THE OLD SWISS FRANC BONDS, THE "OLD BONDS")

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
WEDNESDAY, JUNE 14, 1995 (THE "EXPIRATION DATE"), UNLESS THE OFFER IS EXTENDED.


<PAGE>   2

     National Patent Development Corporation (the "Company"), New York, New
York, hereby offers (the "Offer"), upon the terms and subject to the conditions
set forth in this Offering Circular (the "Offering Circular") and in the
accompanying Letter of Instructions (the "Letter of Instructions"), to exchange
(i) 8% Bonds denominated in Swiss Francs ("SFr.") and issued by the Company due
June 28, 2000 (the "New Bonds"), in a principal amount of SFr. 650, and (ii)
SFr. 600 in cash for each SFr. 1,000 in principal amount and accrued interest
thereon of the Old Swiss Franc Bonds validly tendered and not withdrawn prior to
the Expiration Date. In addition, the Company hereby offers, upon the terms and
subject to the conditions set forth in this Offering Circular and in the Letter
of Instructions, to exchange (a) New Bonds in a principal amount equivalent to
United States Dollars ("US $") 650 and (b) Swiss Francs cash with a value
equivalent to US $600 for each US $1,000 in principal amount and accrued
interest thereon of Old U.S. Dollar Bonds validly tendered and not withdrawn
prior to the Expiration Date. In accordance with United States securities laws,
the Company is making a concurrent separate offer on the same terms and for the
same consideration as the Offer to foreign holders of the Old Bonds (the
"Foreign Offer").

     On March 31, 1995, there were outstanding SFr. 1,685,000 of the 6%
Convertible Bonds due March 7,1995, SFr. 1,065,000 of the 5 3/4% Convertible
Bonds due May 9, 1995, SFr. 1,415,000 of the 5 5/8% Convertible Bonds due March
18, 1996, SFr. 1,584,000 of the 8% Bonds due March 1, 1995 and US $2,037,000 of
the 7% Dual Currency Convertible Bonds due March 18, 1996.

     The following Old Bonds have matured and are currently due for repayment:
(i) the 6% Convertible Bonds due March 7, l995, (ii) the 5 3/4% Convertible
Bonds due May 9, l995 and (iii) the 8% Bonds due March 1, l995. All such Old
Bonds due for repayment are included in the Offer.

     Subject to the conditions set forth in Section 15 of "The Offer," the
Company will accept any and all Old Bonds validly tendered in response to the
Offer and not withdrawn prior to the Expiration Date. The Company has the right,
in its sole discretion, to waive any such conditions.

THE BOARD OF DIRECTORS OF THE COMPANY HAS UNANIMOUSLY APPROVED THE MAKING OF
THE OFFER. HOWEVER, NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS IS MAKING
ANY RECOMMENDATION TO ANY HOLDER OF OLD BONDS TO TENDER OLD BONDS PURSUANT TO
THE OFFER. EACH HOLDER OF OLD BONDS SHOULD MAKE ITS OWN DECISION WHETHER TO
TENDER ITS OLD BONDS AFTER READING THIS OFFERING CIRCULAR.
        
     NEITHER THIS TRANSACTION NOR THESE SECURITIES HAVE BEEN APPROVED OR
DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION. THE COMMISSION HAS NOT
PASSED UPON THE FAIRNESS OR MERITS OF SUCH TRANSACTION NOR UPON THE ACCURACY OR
ADEQUACY OF THE INFORMATION CONTAINED IN THIS OFFER TO EXCHANGE. ANY
REPRESENTATION TO THE CONTRARY IS UNLAWFUL.

               The date of this Offering Circular is May 16, 1995


<PAGE>   3

     The New Bonds to be issued pursuant to the Offer have not been registered
under the United States Securities Act of 1933, as amended (the "Securities
Act"), and may not be offered or sold except in transactions exempt from the
registration requirements of the Securities Act or pursuant to an effective
registration statement. Offers and sales of New Bonds would constitute a
violation of United States law unless made in compliance with the registration
requirements of the Securities Act or pursuant to an exemption therefrom.

     In order to exchange Old Bonds pursuant to the Offer a Letter of
Instructions must be submitted by or on behalf of each exchanging holder of Old
Bonds to the Company at its office at 9 West 57th Street, New York, New York,
and the Old Bonds must be tendered to the appropriate Exchange Agent at its
specified office in Switzerland. Banque Scandinave en Suisse, acting through its
specified office in Switzerland, has agreed to provide services as the Exchange
Agent with respect to the exchange of the 8% Bonds due March 1, 1995 (the "8%
Bonds") and Bank Leu AG, acting through its specified office in Switzerland, has
agreed to provide services as the Exchange Agent with respect to the exchange of
all Old Bonds other than the 8% Bonds. Bank Scandinave en Suisse and Bank Leu AG
may be referred to hereinafter individually as the "Exchange Agent" or,
collectively, as the "Exchange Agents." The Company will deliver New Bonds to
the Exchange Agents outside the United States, and the Exchange Agents will
deliver, on behalf of the Company, New Bonds and cash pursuant to the Offer only
to an account or address outside the United States. For purposes of this
Offering Circular, the term "United States" means the United States of America
(including the States and the District of Columbia), its possessions, its
territories and other areas subject to its jurisdiction.

     In order to receive payments pursuant to the Offer without reservation
for backup withholding tax, each exchanging holder of Old Bonds will be
required to provide and certify its correct taxpayer identification number in
the Letter of Instructions.
        
     THIS OFFERING CIRCULAR DOES NOT CONSTITUTE AN OFFER OR SOLICITATION IN ANY
STATE OR OTHER JURISDICTION IN WHICH SUCH AN OFFER OR SOLICITATION IS NOT 
AUTHORIZED.

     THE SECURITIES OFFERED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
ACT, OR THE SECURITIES LAWS OF CERTAIN STATES, AND ARE BEING OFFERED AND SOLD IN
RELIANCE ON EXEMPTIONS FROM THE REGISTRATION REQUIREMENTS OF SAID ACT AND SUCH
LAWS. THE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFERABILITY AND RESALE
AND MAY NOT BE TRANSFERRED OR RESOLD EXCEPT AS PERMITTED UNDER SAID ACT AND SUCH
LAWS PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM. THE SECURITIES HAVE NOT
BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION, ANY
STATE SECURITIES COMMISSION OR OTHER REGULATORY AUTHORITY, NOR HAVE ANY OF THE
FOREGOING AUTHORITIES PASSED UPON OR ENDORSED THE MERITS OF THIS OFFERING OR THE
ACCURACY OR ADEQUACY OF THIS OFFERING CIRCULAR. ANY REPRESENTATION TO THE
CONTRARY IS UNLAWFUL.

     The Offer is being made by the Company in reliance on an exemption from the
registration requirements of the Securities Act, contained in Section 3(a)(9) of
the Securities Act. In order to be eligible for that exemption, the Company will
not pay any commission or other remuneration to any broker, dealer, salesman or
other person for soliciting tenders of Old Bonds. However, regular employees of
the Company (who will not be additionally compensated therefor) may solicit
tenders and will answer inquiries concerning the Offer.

                             AVAILABLE INFORMATION

     The Company is subject to the informational requirements of the United
States Securities Exchange Act of 1934, as amended (the "Exchange Act"), and, in
accordance therewith, files reports, proxy statements and other information with
the Securities and Exchange Commission (the "Commission"). Such reports, proxy
statements and other information filed by the Company with the Commission can be
inspected and copied at the public reference facilities maintained by the
Commission at 450 Fifth Street, N.W., Washington, D.C. 20549 and at its Regional
Offices located at Seven World Trade Center, 13th Floor, New York, New York
10048 and Northwestern Atrium Center, 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661-2511. Copies of such material can also be obtained from
the Public Reference Section of the Commission, 450 Fifth Street, N.W.,
Washington, D.C. 20549 at prescribed rates. Such material can also be inspected
at the American Stock Exchange, Inc., 86 Trinity Place, New York, New York and
at the Pacific Stock Exchange, Inc., 301 Pine Street, San Francisco, California,
on which exchanges the Common Stock is listed and can be obtained from the
Exchange Agents as set forth on the back cover of this Offering Circular.

<PAGE>   4


                                EXCHANGE AGENTS

        Banque Scandinave en Suisse, acting through its specified office in
Switzerland, has agreed to provide services as the Exchange Agent with respect
to the exchange of the 8% Bonds and Bank Leu AG, acting through its specified
office in Switzerland, has agreed to provide services as the Exchange Agent with
respect to the exchange of all Old Bonds other than the 8% Bonds. Banque
Scandinave en Suisse and Bank Leu AG may be referred to hereinafter individually
as an "Exchange Agent" or, collectively, as the "Exchange Agents."

        If you require additional copies of the Offering Circular, or assistance
with the Offer, please contact either of the Exchange Agents.

        An application has been filed on Form T-3 with the Commission for
qualification of the Indenture between the Company and Bank of Montreal Trust
Company, as Trustee, under the Trust Indenture Act of 1939, but such application
has not yet become effective. Qualification of the Indenture is a condition to
the Company's obligation to accept Old Bonds for exchange. See "Certain
Conditions of the Offer."


<PAGE>   5


                               TABLE OF CONTENTS
<TABLE>
<CAPTION>


                                                                      PAGE
                                                                      ----

<S>                                                                   <C>
Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . . .    1
  Description of the Company  . . . . . . . . . . . . . . . . . . .    1
  Summary Terms and Conditions of the Offer . . . . . . . . . . . .    3

The Offer

1.    Terms of the Offer  . . . . . . . . . . . . . . . . . . . . .    4

2.    Purpose of the Offer  . . . . . . . . . . . . . . . . . . . .    5

3.    Investment Considerations . . . . . . . . . . . . . . . . . .    5

4.    Risks to Non-Exchanging Holders . . . . . . . . . . . . . . .    6

5.    Summary Comparison of the New Bonds and the Old Bonds . . . .    6

6.    Price Range of the Old Bonds  . . . . . . . . . . . . . . . .    8

7.    Selected Consolidated Financial Information of the Company. .   10

8.    Source and Amount of Funds  . . . . . . . . . . . . . . . . .   14

9.    Acceptance for Exchange and Payment . . . . . . . . . . . . .   14

10.   Procedures for Tendering Old Bonds  . . . . . . . . . . . . .   14

11.   Withdrawal Rights . . . . . . . . . . . . . . . . . . . . . .   15

12.   Certain Tax Consequences  . . . . . . . . . . . . . . . . . .   15

13.   Fees and Expenses . . . . . . . . . . . . . . . . . . . . . .   21

14.   Terms of the New Bonds  . . . . . . . . . . . . . . . . . . .   22

15.   Certain Conditions of the Offer . . . . . . . . . . . . . . .   23

16.   Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . .   25

17.   Source of Information . . . . . . . . . . . . . . . . . . . .   25

</TABLE>

Annex  A--National Patent Development Corporation--Annual  Report on Form 10-K/A
for the year ended December 31, 1994.

<PAGE>   6



                                  INTRODUCTION

DESCRIPTION OF THE COMPANY

      GENERAL

      National Patent Development Corporation (the "Company"), incorporated in
Delaware in 1959, is primarily a holding company, which is a legal entity
separate and distinct from its various operating subsidiaries. The Company's
operations consist of three operating business segments: Physical Science,
Distribution and Optical Plastics. The Company also has an investment in one
company in the health care industry and an investment in one company in the
environmental technology and consulting area. In addition, the Company owns
approximately 54% of the outstanding shares of common stock in a company that
distributes generic pharmaceutical products in Russia.

      The  Company's Physical Science  Group consists  of (i)  SGLG, Inc.
(formerly, GPS Technologies,  Inc.) ("SGLG"), an approximately 92%  owned
subsidiary, and (ii) General Physics Corporation ("General Physics"),  an
approximately 56% owned subsidiary.

      General Physics provides a wide range of personnel training, engineering,
environmental and technical support services to commercial nuclear and fossil
power utilities, the United States Departments of Defense and Energy, Fortune
500 companies and other commercial and governmental customers. SGLG is a holding
company that has a 35% interest in GSE Systems, Inc., a software simulator
company, and in addition owns a small finance subsidiary.

      The Company's Distribution Group, incorporated under the name Five Star
Group, Inc. ("Five Star"), is engaged in the wholesale distribution of home
decorating, hardware and finishing products.

      The Company's Optical Plastics Group, through its wholly-owned subsidiary
MXL Industries, Inc. ("MXL"), manufactures molded and coated optical products,
such as shields and face masks and non-optical plastic products.

      In addition, the Company has a division, Hydro Med Sciences ("HMS"),
involved in the manufacture of medical devices, drugs and cosmetic polymer
products.

      The Company's investment in the health care industry consists of an
approximately 31% investment in Interferon Sciences, Inc. ("ISI"). ISI is a
biopharmaceutical company engaged in the manufacture and sale of ALFERON N
Injection, the only product approved by the United States Food and Drug
Administration (the "FDA") that is based upon a natural source, multi-species
alpha interferon ("Natural Alpha Interferon"). ALFERON N Injection is approved
for the treatment of certain types of genital warts. ISI also is developing its
existing injectable, topical and/or oral formulations of Natural Alpha
Interferon for the potential treatment of HIV, hepatitis C, hepatitis B,
multiple sclerosis, cancers and other indications.

      The Company currently owns approximately 40% of the outstanding shares of
common stock of GTS Duratek, Inc. ("Duratek"). Duratek's operations consist of
two operating groups: (1) the "Technology Group" (formerly Environmental
Services) is engaged in converting radioactive, hazardous and mixed (both
radioactive and hazardous) waste to glass, using in-furnace vitrification
processes, and removing radioactive and/or hazardous contaminants from waste
water and other liquids using filtration and ion exchange processes, and (2) the
"Services Group" (formerly Consulting and Staff Augmentation) is engaged in
consulting, engineering, training and staff augmentation services. Duratek
provides services and technologies for various utility, industrial, governmental
and commercial clients.

      The Company owns approximately 54% of the outstanding common stock of
American Drug Company ("ADC"), which was organized in 1993 as a wholly-owned
subsidiary of the Company to initiate marketing activities for American generic
pharmaceuticals and medical pharmaceuticals in Russia and the Commonwealth of
Independent States (the "CIS"). ADC's subsidiary, NPD Trading (USA) Inc.,
provides consulting services to western businesses

<PAGE>   7

in Russia and Eastern Europe. ADC intends to sell American-made generic
pharmaceutical and health care products under its own label in Russia and the
CIS.

      In December 1994, the Company decided to sell its Eastern Electronics
Manufacturing Corporation subsidiary ("Eastern"), which was the only company in
the electronics group. As a result of this decision, the Company has reflected
Eastern as a discontinued operation in its financial statements.

      The Company is a Delaware corporation, incorporated in 1959, and its
headquarters are located at 9 West 57th Street, New York, New York 10019. Its
telephone number is (212) 230-9500. The Company's Annual Report on Form 10-K/A
for the fiscal year ended December 31, 1994 which provides additional
information regarding the Company and its subsidiaries is attached hereto as
Annex A.

      SUMMARY BOND INFORMATION

   The following table sets forth certain information with respect to the Old
Bonds:
<TABLE>
<CAPTION>

                                                  PRINCIPAL AMOUNT     HELD BY THE COMPANY
                             ORIGINAL PRINCIPAL     OUTSTANDING AS OF   (OR AFFILIATES) AS OF
  NAME OF ISSUE                    AMOUNT            MARCH 31, 1995*       MARCH 31, 1995**      SCHEDULED MATURITY
  -------------              ------------------     -----------------   ---------------------    ------------------

<S>                             <C>                  <C>                  <C>                       <C>
6% Convertible Bonds            SFr.60,000,00        SFr.1,685,000        SFr.3,595,000             March 7, 1995

5 3/4% Convertible Bonds        SFr.50,000,00        SFr.1,065,000        SFr.1,570,000             May 9, 1995

5 5/8% Convertible Bonds        SFr.50,000,000       SFr.1,415,000        SFr.  830,000             March 18, 1996

8% Bonds                        SFr.51,264,000       SFr.1,584,000        SFr.8,982,000             March 1, 1995

7% Dual Currency Bonds          US $15,000,000       US $2,037,000        US $  357,000             March 18, 1996

</TABLE>

- ----------------------
* Does not include any Old Bonds outstanding that are owned by the Company or
its affiliates.

** All Old Bonds that have been repurchased and are owned by the Company or its
affiliates will be retired upon the completion of the Offer except SFr.
6,582,000 of the 8% Bonds which are owned by affiliates of the Company.

     REPURCHASES BY THE COMPANY

     The Company and its affiliates have  repurchased in the open  market and
hold SFr. 14,977,000 and  US $357,000 of the Old Bonds.  The  Company intends to
deliver  to   the  Exchange  Agents  for  cancellation  SFr. 8,395,000 and US
$357,000 of Old Bonds repurchased by it.  The  remaining SFr. 6,582,000 of  8%
Bonds are  owned by  affiliates of  the Company  as collateral for loans made by
such affiliates to the Company and will not be retired.

     As of March 31, 1995, the Company had an aggregate of approximately
$23,300,000 of long-term indebtedness, including approximately $7,000,000 of the
Old Bonds, of which approximately $3,700,000 is included in current maturities
of long-term debt. For a description of the outstanding indebtedness of the
Company, see "Capitalization."

     The Company is making the Offer to reduce its current maturities of
long-term indebtedness, to increase its book value and to provide the Company
with additional financial flexibility in its operations. See "Purpose of the
Offer" and "Capitalization." In accordance with United States securities laws,
the Company is making a concurrent separate offer on the same terms and for the
same consideration as the Offer to foreign holders of the Old Bonds (the
"Foreign Offer").


                                      -2-
<PAGE>   8

BONDS DUE FOR REPAYMENT

     The following Old Bonds have matured and are currently due for repayment:
(i) the 6% Convertible Bonds due March 7, l995, (ii) the 5 3/4% Convertible
Bonds due May 9, l995 and (iii) the 8% Bonds due March 1, l995. All such Old
Bonds due for repayment are included in the Offer.

SUMMARY TERMS AND CONDITIONS OF THE OFFER

     EXCHANGE CONSIDERATION

     In exchange for each SFr. 1,000 principal amount and accrued interest
thereon of Old Swiss Franc Bonds validly tendered, the Company offers SFr. 650
principal amount of New Bonds and SFr. 600 in cash. In exchange for each US
$1,000 principal amount and accrued interest thereon of Old U.S. Dollar Bonds
validly tendered, the Company offers New Bonds in a principal amount equivalent
to US $650 and Swiss Francs cash with a value of US $600. Fractional portions of
New Bonds resulting from such exchange will be rounded up to the nearest
integral multiple of SFr. 10 of New Bonds.

     The exchange rate between US$ and Swiss Francs will be determined by the
Exchange Agents on the basis of the Swiss Franc/US$ spot rate reported in the
Wall Street Journal Europe Edition on the fifth trading day prior to the
Expiration Date.

     PAYMENT OF PRINCIPAL OF AND INTEREST ON NEW BONDS

     The principal amount of and the interest payable on the New Bonds will be
payable, in the discretion of the Company, in either Swiss Francs or shares of
Common Stock, but not a combination thereof. Eight business days prior to the
date that the payment of principal or interest is due, the Company will declare
irrevocably whether the principal or interest will be paid in Swiss Francs or
shares of Common Stock. Section 14 of "The Offer" describes more fully the terms
and conditions of the New Bonds.

     OFFERING PERIOD

     The offer to tender the Old Bonds for exchange is open from May 16, 1995 to
June 14, 1995. The Company reserves the right to extend the Offer for an
additional ten (10) business days, until June 28, 1995. The date on which the
Offer, or any extension thereof, expires is hereinafter referred to as the
"Expiration Date."

     PAYMENT DATE

     Subject to the conditions set forth in Section 15, the "Payment Date" is
June 28, 1995, or, if the Expiration Date has been extended beyond June 14,
1995, the tenth (10th) business day after the Expiration Date.

     ACCEPTANCE OF OLD BONDS

     Subject to the conditions set forth in Section 15 of "The Offer," the
Company will accept any and all Old Bonds validly tendered in response to the
Offer and not withdrawn prior to the Expiration Date. The Company has the right,
in its sole discretion, to waive any such conditions.

     To be validly tendered, Old Bonds must be physically delivered to the
appropriate Exchange Agent, together with all unmatured and matured but unpaid
coupons, accompanied by a duly executed Letter of Instructions.

     CONDITIONS OF OFFER

     The Offer is subject to certain conditions set forth in Section 15 of "The
Offer" and as more fully described in this Offering Circular.


                                      -3-
<PAGE>   9

     WITHDRAWAL RIGHTS

     Old Bonds tendered pursuant to the Offer may be withdrawn by holders of Old
Bonds at any time prior to the Expiration Date.

     EXCHANGE AGENTS

     The Exchange Agent with respect to the 8% Bonds is Banque Scandinave en
Suisse, Cours de Rive 11, 1211 Geneve 3 and the Exchange Agent for all other Old
Bonds is Bank Leu AG, Financial Engineering, P.O. Box 8022 Zurich.

     TAXES

     Any securities transfer tax due on the exchange of Old Bonds for New Bonds
will be borne by the Company.


                                   THE OFFER

     1.      Terms of the Offer. Upon the terms and subject to the conditions of
the Offer, the Company will accept for exchange all Old Bonds which are validly
tendered pursuant to the Offer and the Foreign Offer on or prior to the
Expiration Date and not theretofore withdrawn as permitted by Section 11 of the
Offer. The term "Expiration Date" means 5:00 p.m., New York City time, on June
14, 1995, unless the Company, in its sole discretion, shall have extended the
period of time for which the Offer is open, in which event the term "Expiration
Date" shall mean the latest time and date, not beyond 5:00 p.m., New York City
time, on June 28, 1995, at which time the Offer, as so extended by the Company,
shall expire. The payment date (the "Payment Date") for Old Bonds accepted for
payment by the Exchange Agents pursuant to the Offer will be June 28, 1995.
However, if the Company shall have extended the period of time for which the
Offer is open, the Payment Date shall be the tenth (10th) business day after the
adjusted Expiration Date, and other dates, such as the interest payment dates of
the New Bonds, shall be appropriately adjusted. However, the maturity date of
the New Bonds shall remain June 28, 2000, notwithstanding any extension of the
Offer.

     The consideration offered by the Company in exchange for each SFr. 1,000
principal amount and accrued interest thereon of Old Swiss Franc Bonds validly
tendered and not withdrawn prior to the Expiration Date is SFr. 650 principal
amount of New Bonds and SFr. 600 in cash. In exchange for each US $1,000
principal amount and accrued interest thereon of Old U.S. Dollar Bonds validly
tendered and not withdrawn prior to the Expiration Date, the consideration
offered by the Company is New Bonds in a principal amount equivalent to US $650
and Swiss Francs cash with a value of US $600. Fractional portions of New Bonds
resulting from such exchange will be rounded up to the nearest integral multiple
of SFr. 10 of New Bonds.

     Subject to the conditions set forth in Section 15, the Company will accept
any and all Old Bonds validly tendered in response to the Offer and not
withdrawn prior to the Expiration Date. The Company has the right, in its sole
discretion, to waive any such conditions.

     The New Bonds, the terms and conditions of which are set forth in Section
14 ("Terms of the New Bonds"), will be issued in registered form in the
denominations of SFr. 10, SFr. 100 or SFr. 1,000 principal amount and are
scheduled to mature on June 28, 2000. The principal amount of New Bonds issued
for each US $1,000 principal amount of Old U.S. Dollar Bonds exchanged will be
obtained by dividing (i) US $650 by (ii) the Swiss 


                                      -4-

<PAGE>   10

Franc/U.S. Dollar spot rate reported in The Wall Street Journal Europe Edition
on the fifth trading day prior to the Expiration Date (as determined by the
Exchange Agents). The principal amount of the New Bonds is payable, at the
discretion of the Company, in either Swiss Francs or shares of Common Stock, but
not a combination thereof. Eight business days prior to the date that the
payment of principal is due, the Company will declare irrevocably whether the
principal will be paid in Swiss Francs or shares of Common Stock. If the Company
elects to pay the principal amount in Swiss Francs, holders shall receive 100%
of the principal amount in cash. If the Company elects to pay the principal
amount in shares of Common Stock, the number of shares of Common Stock
distributed to each holder of New Bonds shall equal 105% of the principal amount
due divided by the Common Stock Price. The "Common Stock Price" shall be
determined by dividing the average of the last sale prices on the American Stock
Exchange, Inc. ("AMEX") of the Common Stock for the five trading days ending two
days prior to the due date of the payment by the Swiss Franc/U.S. Dollar spot
rate on the second day prior to the due date of the payment. Fractional shares
of Common Stock resulting from such calculation shall be rounded up to the
nearest integral multiple. In the event that the Company decides to make the
principal payment in shares of Common Stock, the Company shall file a
registration statement with respect to such shares and shall cause such
registration statement to become effective prior to the date on which such
principal is paid.

     Interest on the New Bonds is denominated in Swiss Francs and will be
payable at the rate of 8% per annum, payable annually on June 28 of each year,
commencing June 28, 1996. Such interest is payable, at the discretion of the
Company, in either Swiss Francs or shares of Common Stock, but not a combination
thereof. Eight business days prior to the date that any interest payment is due,
the Company will declare irrevocably whether the interest will be paid in Swiss
Francs or shares of Common Stock. If the Company elects to pay interest in
shares of Common Stock, the number of shares of Common Stock distributed to each
holder of New Bonds shall equal the amount of the interest payment due divided
by the Common Stock Price. Fractional shares of Common Stock resulting from such
calculation shall be rounded up to the nearest integral multiple. In the event
that the Company decides to make an interest payment in shares of Common Stock,
the Company shall file a registration statement with respect to such shares and
shall cause such registration statement to become effective prior to the date on
which such interest is paid.

     If the Company shall decide, in its sole discretion, to increase the
consideration offered in the Offer and, at the time that notice of such increase
is first published in the manner specified below, the Offer is scheduled to
expire earlier than the tenth (10th) United States business day from, and
including, the date that such notice is first so published in the manner
specified below, then the Offer will be extended until the expiration of such
period of ten (10) United States business days. For purposes of the Offer, a
"United States business day" means any day other than a Saturday, Sunday or
United States federal holiday and consists of the time period from 12:01 A.M.
through 12:00 midnight, New York City time.

     The Company expressly reserves the right (i) to terminate the Offer and not
accept for exchange any Old Bonds, upon the occurrence of any of the events
specified in Section 15, by giving notice in writing or by telex of such
termination to the Exchange Agents, and (ii) to amend the Offer at any time, or
from time to time, in any respect other than to decrease the consideration
offered for the Old Bonds in the Offer. Any termination, extension or amendment
will be made by public announcement in The Wall Street Journal.

     2.   Purpose of the Offer. The purpose of the Offer is to reduce the
Company's long-term indebtedness and related annual interest expense and to
provide the Company with additional financial flexibility in its operations.

     Assuming that 100% of the Old Bonds had been exchanged on December 31, 1994
and reflecting the repurchase of the Old Bonds during the quarter ended March
31, 1995, the Company would have reduced its consolidated long-term debt, less
current maturities, from approximately $17,513,000 to approximately $16,774,000
and reduced its total short term debt from approximately $45,337,000 to
approximately $36,290,000.

     3.   Investment Considerations.

     (a)  Liquidity; Financial Condition. At March 31, 1995, the Company had
cash, cash equivalents and marketable securities totaling approximately
$10,000,000, of which the Company's publicly held subsidiaries had cash, cash
equivalents and marketable securities totaling approximately $66,000. In
addition, as of April 6, 1995,


                                      -5-
<PAGE>   11


the Company received an additional $5,000,000 pursuant to a term loan with a
bank. One of the Company's wholly-owned subsidiaries had cash, cash equivalents
and marketable securities totaling approximately $1,153,000, which is not
available to the Company due to restrictions within the subsidiary's line of
credit agreement.

     The Company is launching this Offer in order to repay the Old Bonds
scheduled to mature in 1995 and 1996, while preserving its cash, cash
equivalents and marketable securities which are needed to support and fund its
operations.

     (b) Recent Historical Operating Losses, Retained Earnings Deficit. Since
1987, the Company has experienced losses before income taxes, discontinued
operations and extraordinary items. These losses were the result of operating
losses at certain of its subsidiaries, which were not wholly offset by operating
profits from certain of its other subsidiaries. The Company's current strategy
is to consolidate certain related operating businesses and to improve their
operating results, while continuing to make investments in new ventures or make
selected divestitures based on market conditions.

     For the year ended December 31, 1994, the Company's loss from operations
before income taxes, discontinued operations and extraordinary items was
$10,648,000, as compared to a loss of $7,424,000 for the year ended December 31,
1993. As of December 31, 1994, the Company had stockholders' equity of
$65,165,000 and a deficit of $53,151,000. Losses in future years may adversely
affect the Company's ability to service its debt.

     (c) Ratio of Earnings to Fixed Charges. The ratio of earnings to fixed
charges represents the number of times that fixed charges were covered by income
before income taxes, discontinued operations and extraordinary items, as
adjusted by such fixed charges. For the year ended December 31, 1994, the
Company had a deficiency in the coverage of fixed charges to earnings before
fixed charges of $10,439,000.

     (d) Holding Company; Dependence on Subsidiaries. The Company is primarily a
holding company, which is a legal entity separate and distinct from its various
operating subsidiaries. As a holding company, the Company is dependent upon
management fees, dividends and other payments or advances from operating
subsidiaries as its principal source of cash to service outstanding debt. The
ability of the Company to obtain cash from an operating subsidiary depends upon,
among other factors, the operating results of the subsidiary, restrictions on
payments to the Company imposed by creditors of the subsidiary, restrictions on
payments to the Company imposed by other agreements governing the subsidiary and
the degree of dilution of dividend payments resulting from public ownership of
equity securities of the subsidiary.

     The rights of the Company and its creditors to participate in the assets
of any of the Company's subsidiaries upon bankruptcy or liquidation of a
subsidiary are subject to the prior claims of the subsidiary's creditors except
to the extent the Company may itself be a creditor with recognized claims
against the subsidiary; however, the Company's claims may be subordinate to the
claims of any secured creditors of the subsidiary.  See "The Company."

     4.   Risks to Non-Exchanging Holders.  Holders  of the Old Bonds who do not
participate in  the  Offer may  be  subject  to  certain adverse consequences.

     The purchase of Old Bonds pursuant to the Offer will reduce the aggregate
principal amount of Old Bonds that might otherwise trade publicly, will reduce
the number of holders of Old Bonds and could adversely affect the liquidity and
market value of the remaining Old Bonds held by the public. A debt security with
a smaller float may command a lower price than a comparable debt security with a
greater float. Therefore, the market price for an Old Bond may be adversely
affected to the extent that the principal amount of the Old Bonds tendered
pursuant to the Offer reduces the float of the Old Bonds. This reduced float may
also tend to make the trading price more volatile.

     5.   Summary Comparison of the New Bonds and the Old Bonds.  The following
is a brief comparison of the principal features of the New Bonds and the Old
Bonds.  The summary is qualified in its entirety by reference to the New Bonds 
and the Old Bonds.



                                      -6-
<PAGE>   12
<TABLE>
<CAPTION>

                           NEW BONDS                                                OLD BONDS
                           ---------            --------------------------------------------------------
                                                6%                   5 3/4% BONDS      5 5/8% BONDS
                                                --                   ------------      ------------
                                                BONDS                
                                                -----                

<S>                        <C>                  <C>                  <C>               <C>
Principal Amount           SFr. 0               SFr. 1,685,000       SFr. 1,065,000    SFr. 1,415,000
Outstanding as of
March 31, 1995:

Interest Rate:             8%(a)                6%                   5 3/4%            5 5/8%

Scheduled Maturity:        June 28, 2000        March 7, 1995        May 9, 1995       March 18, 1996


Interest Payment           Annually on June     Annually on          Annually on May   Annually on
Dates:                     28                   March 7              9                 March 18



Mandatory                  None                 None                 None              None
Redemption:

Optional Redemption:       25% or more (a       (b)                  (b)               (b)
                           minimum of SFR.
                           250,000) of the
                           principal amount
                           of the New Bonds
                           then outstanding
                           are redeemable at
                           any time at a
                           redemption price
                           in cash equal to
                           100% of their
                           principal amount
                           or in Common
                           Stock equal to
                           105% of their
                           principal amount


Conversion:                Not Convertible      No longer            No longer         Convertible
                                                Convertible          Convertible       into shares of
                                                                                       Common Stock
                                                                                       prior to March 8,
                                                                                       1996 at an
                                                                                       effective
                                                                                       conversion price
                                                                                       of $34.46 per
                                                                                       share, which is
                                                                                       based upon an
                                                                                       exchange rate of
                                                                                       SFr. 1,495 per
                                                                                       US $1.00


Denominations:               SFr. 10,           SFr. 5,000           SFr. 5,000        SFr. 5,000
                             SFr.100 or
                             SFr.1,000

Limitation of                None               Negative Pledge      Negative Pledge   Negative Pledge
indebtedness

Listing:                     None               (e)                  (e)               (e) 

<CAPTION>



                        --------------------------------------
                        8%                       7%
                        --                       --
                        BONDS                    BONDS
                        -----                    -----
<S>                     <C>                      <C>
Principal Amount        SFr. 1,584,000           US $2,037,000
Outstanding as of
March 31, 1995:

Interest Rate:          8%                       7%

Scheduled Maturity:     March 1, 1995            March 18, 1996
                                                 1996

Interest Payment        Semi-Annually on         Annually  on
Dates:                  June 20 and              March 18
                        December 20 and
                        at maturity

Mandatory               None                     None
Redemption:

Optional                25% or more (a           (b)
Redemption:             minimum of SFr.
                        2,000,000) of the
                        principal amount
                        of 8% Bonds then
                        outstanding are
                        redeemable at
                        any time at a
                        redemption price
                        equal to 100% of
                        their principal
                        amount

Conversion:             Not                      Convertible
                        Convertible              into shares of
                        (c)                      Common Stock
                                                 prior to March
                                                 8, 1996 at a
                                                 conversion
                                                 price of $30.93
                                                 per share.

Denominations:           SFr. 3,000               US $3,000

Limitation of           Negative                 Negative
indebtedness            Pledge(d)                Pledge

Listing:                (e)                      (e)

</TABLE>

                                      -7-


<PAGE>   13

- ------------------------

(a)  Principal and interest on the New Bonds is payable, at the sole
     discretion of the Company, in either Swiss Francs or shares of Common
     Stock.
(b)  The Old Bonds, except for the 8% Bonds, may be redeemed by the Company
     at par, or at a premium to par, in certain circumstances.
(c)  The holders of 8% Bonds received Reset Warrants to purchase initially 75
     shares of Common Stock and Common Stock Warrants to acquire without
     further consideration Common Stock with a market value of SFr. 250.
(d)  The negative pledge clause in the 8% Bonds does not contain any
     restrictions on the principal subsidiaries of the Company.
(e)  Listed on the Stock Exchanges of Zurich, Geneva and Basle.

     6.      Price Range of the Old Bonds. The Old Bonds are traded in
Switzerland on the Stock Exchanges of Zurich, Basle and Geneva. The following
table sets forth the range of high and low sale prices of each of the classes of
Old Bonds in percentages of principal amount as reported by the Zurich Stock
Exchange for the periods set forth below:
<TABLE>
<CAPTION>

                         6% CONVERTIBLE BONDS DUE 1995

       1993                     1994                    1995
       ----                     ----                    ----
                                                     (through March 31, 1995)

     High  Low                High  Low               High   Low
     ----  ---                ----  ---               ----   ---

     <S>   <C>                <C>   <C>               <C>    <C>
     85%   46%                93%   80%               101%   90.5%

<CAPTION>

                       5 3/4% CONVERTIBLE BONDS DUE 1995

       1993                     1994                    1995
       ----                     ----                    ----
                                                     (through March 31, 1995)

     High  Low                High  Low               High   Low
     ----  ---                ----  ---               ----   ---

     <S>   <C>                <C>   <C>               <C>    <C>
     80%   42%                96%   70%               100%   91.25%


</TABLE>

                                      -8-
<PAGE>   14

<TABLE>
<CAPTION>

                       5 5/8% CONVERTIBLE BONDS DUE 1996


      1993                     1994                      1995
      ----                     ----                      ----
                                                     (through March 31, 1995)

     High  Low                High  Low                High  Low
     ----  ---                ----  ---                ----  ---
     <S>   <C>                <C>   <C>                <C>   <C>
     80%   48%                95%   75%                98%   84%

<CAPTION>
                               8% BONDS DUE 1995

      1993                     1994                      1995
      ----                     ----                      ----
                                                     (through March 31, 1995)

     High  Low                High  Low                High  Low
     ----  ---                ----  ---                ----  ---
     <S>   <C>                <C>   <C>                <C>   <C>
     85%   38.5%              95%   81%                105%  90%

<CAPTION>

              7% DUAL CURRENCY CONVERTIBLE BONDS DUE 1996


      1993                     1994                      1995
      ----                     ----                      ----
                                                     (through March 31, 1995)

     High  Low                High  Low                High  Low
     ----  ---                ----  ---                ----  ---
     <S>   <C>                <C>   <C>                <C>   <C>
     75%   47%                95%   76%                86%   80%

</TABLE>


     On March 31, 1995, the last sales prices of the 6% Convertible Bonds due
1995, the 5 3/4%Convertible Bonds due 1995, the 5 5/8% Convertible Bonds due
1996, the 8% Bonds due 1995 and the 7% Bonds due 1996 on the Zurich Stock
Exchange were 98%, 96%, 90%, 96% and 86% of the principal amount, respectively.
Bondholders are urged to obtain a current market quotation for the Old Bonds
prior to tendering Old Bonds pursuant to the Offer.

     The Company has not sold any Old Bonds during the three-month period
preceding the Offer.

     During the forty (40) business days prior to the public announcement by the
Company of the Offer, the Company has repurchased an aggregate of SFr. 4,298,000
of the Old Swiss Franc Bonds and US $3,000 of the Old U.S. Dollar Bonds.



                                      -9-

<PAGE>   15
 
     7.   Selected Consolidated Financial Information of the Company.

        NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                                 CAPITALIZATION

     The following table sets forth the capitalization of the Company at
December 31, 1994 to give effect to the repurchase of Old Bonds by the Company
during the quarter ended March 31, 1995 and the exchange of the New Bonds and
cash for the Old Bonds, as if such repurchases and exchange had occurred on
December 31, 1994. The Company's Swiss Franc denominated indebtedness has been
translated at an exchange rate of approximately SFr. 1.308 per US $1.00.

<TABLE>
<CAPTION>
                                                           DECEMBER 31, 1994
                                                        -----------------------

                                                        OUTSTANDING   PRO FORMA
                                                        -----------   ---------
                                                       (unaudited, in thousands)

<S>                                                    <C>             <C>
SHORT-TERM DEBT
  Current maturities of long-term debt.............    $  14,279       $   5,230
  Line of credit and other agreements..............       31,060          31,060
                                                       ---------       ---------
   Total short-term debt...........................    $  45,339       $  36,290
                                                       =========       =========
LONG-TERM DEBT LESS CURRENT MATURITIES
  Bonds
   8% Swiss Bonds due 2000.........................    $               $ 3,371(a)
   5.625% Convertible Swiss Bonds due 1996.........        1,716
   7% Dual Currency Convertible Bonds due 1996.....        2,391
   12% Subordinated Debentures due 1997............        6,783           6,783
        5% Convertible Bonds due 1999..............        2,129           2,129
  Mortgage notes payable, equipment lease
        obligations and other......................        4,491           4,491
                                                       ---------        --------

                                                          17,513          16,774
                                                       ---------        --------
Common stock issued subject to
 repurchase obligation                                     1,510           3,136
                                                       ---------        --------
STOCKHOLDERS' EQUITY
  Preferred stock, par value $.01 per share,
         10,000,000 shares authorized,
         no sharesissued and outstanding...........
  Common stock.....................................        241(b)          260(c)
  Class B capital stock............................            2               2
  Capital in excess of par value...................      119,856         121,834
  Deficit(d).......................................      (53,151)        (53,770)
    Net unrealized loss on available-for-sale
         securities................................       (1,783)         (1,783)
                                                        --------         -------
         Total stockholders' equity................       65,165          66,543
                                                        --------         -------
         Total capitalization......................     $ 84,188         $86,453
                                                        ========         =======
</TABLE>

- -------------------

(a)  Assumes New Bonds are recorded on the pro forma financial statement at
     80% of face value.
(b)  Assumes Common Stock, par value $.01 per share, with 40,000,000 shares
     authorized, 24,140,757 shares issued and outstanding (of which 22,645
     shares are held in treasury) and 13,357,471 shares reserved for issuance.
(c)  Assumes 40,000,000 shares authorized, approximately 26,000,000 shares
     issued and outstanding (of which 22,645 shares are held in treasury) and
     11,387,458 shares reserved for issuance.
(d)  Assumes a loss in the Offer (net of taxes) of $479,000.


                                      -10-
<PAGE>   16

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED CONDENSED BALANCE SHEET

     The following table sets forth the consolidated condensed balance sheet of
the Company at December 31, 1994 and as adjusted to give effect to the
repurchase of Old Bonds by the Company during the quarter ended March 31, 1995
and the exchange of the New Bonds and cash for the Old Bonds, as if such
repurchases and exchange had occurred on December 31, 1994.

<TABLE>
<CAPTION>


                                                                 ASSETS
                                                                 Actual    Pro Forma
                                                                 ------    ---------
                                                             (unaudited, in thousands)

Current Assets
- --------------
  <S>                                                         <C>           <C>
  Cash and cash equivalents................................   $   10,875    $  2,724
  Accounts and other receivables...........................       52,487      52,487
  Inventories..............................................       20,642      20,642
  Costs and estimated earnings in excess of billings
         on uncompleted contracts..........................       15,237      15,237
  Prepaid expenses and other current assets................        5,970       5,970
                                                              ----------    --------

         Total current assets..............................      105,211      97,060
                                                              ----------    --------
Investments and advances...................................       11,600      11,600
                                                              ----------    --------
Property, plant and equipment at cost......................       37,423      37,423
Less accumulated depreciation..............................      (22,843)    (22,843)
                                                              ----------    --------
                                                                  14,580      14,580
                                                              ----------    --------
Intangible assets, net of amortization.....................       37,025      36,954
                                                              ----------    --------
Investment in financed assets..............................          684         684
                                                              ----------    --------
Other assets...............................................        6,446       6,446
                                                              ----------    --------
                                                              $  175,546    $167,324
                                                              ==========    ========
</TABLE>

<TABLE>
<CAPTION>

                      LIABILITIES AND STOCKHOLDERS' EQUITY

<S>                                                           <C>           <C>
Current Liabilities
- -------------------
   Current maturities of long-term debt....................   $   14,279    $  5,230
   Short-term borrowings...................................       31,060      31,060
   Accounts payable and accrued expenses...................       27,958      26,520
   Billings in excess of costs and estimated
       earnings on uncompleted contracts...................        6,091       6,091
                                                              ----------    --------

          Total current liabilities........................       79,388      68,901
                                                              ----------    --------

 Long-term debt, less current maturities...................       17,513      16,774
                                                              ----------    --------

 Minority interests........................................       11,970      11,970
                                                              ----------    --------

 Common stock issued subject to repurchase obligation......        1,510       3,136
                                                              ----------    --------
 Stockholders' equity
 --------------------
   Common stock............................................          241         260
   Class B capital stock...................................            2           2
   Capital in excess of par value..........................      119,856     121,834
   Deficit(c)..............................................      (53,151)    (53,770)
   Net unrealized loss on available-for-sale
       securities..........................................       (1,783)     (1,783)
                                                              ----------    --------
   Total stockholders' equity..............................       65,165      66,543
                                                              ----------    --------
                                                              $  175,546    $167,324
                                                              ==========    ========

</TABLE>

   ------------------------

(a)  Assumes a  reduction of deferred  finance costs of  $4,000 and  cash
     expenses of $378,000.
(b)  Assumes  a reduction  in accrued  expenses, as  a result  of reduced
     accrued interest, of $699,000.
(c)  Assumes a loss in the Offer (net of taxes) of $479,000.


                                      -11-

<PAGE>   17
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS

                                   (UNAUDITED)

     The following table sets forth the consolidated condensed statement of
operations of the Company and its subsidiaries for the fiscal year ended
December 31, 1994 and as adjusted to reflect the repurchases of Old Bonds by
the Company during the quarter ended March 31, 1995 and the exchange of the New
Bonds and cash for the Old Bonds, as if such repurchases and exchange had       
occurred on December 31, 1994.


(in thousands, except per share data)

<TABLE>
<CAPTION>

                                                    Year Ended December 31, 1994
                                                    ----------------------------
                                                      Actual         Pro Forma
                                                    ----------      ------------
<S>                                                <C>               <C>        
Revenues                                                                        
  Sales                                            $204,774          $  204,774 
  Investment and other income, net (a)               (1,808)               (428)
                                                   --------          ---------- 
                                                    202,966             204,346 
                                                   --------          ---------- 
                                                                                
Costs and expenses                                                              
  Cost of goods sold                                172,215             172,215 
  Selling, general & administrative                  34,301              34,301 
  Research & development                                431                 431 
  Interest (b)                                        6,458               5,363 
                                                   --------          ---------- 
                                                    213,405             212,310 
                                                   --------          ---------- 
                                                                                
Minority interests                                     (209)               (209)
                                                   --------          ----------  
                                                                                 
Loss before income taxes, discontinued                                           
  operations and extraordinary items                 10,648               8,173  
                                                   --------          ----------  
                                                                                 
Income tax benefit (expense)                           (749)               (749) 
                                                   --------          ----------  
Loss before discontinued operations                                              
  and extraordinary items                          $(11,397)         $   (8,922) 
                                                   ========          ==========  
                                                                                 
Loss per share before discontinued                                               
  operations and extraordinary item                $   (.52)         $     (.41) 
                                                   ========          ==========  
                                                                                 
Fixed charges in excess of earnings                $ 10,439          $    7,964  
                                                   ========          ==========  
</TABLE>                                                             


                                      -12-
<PAGE>   18

<TABLE>
<CAPTION>
                                                              Year ended
                                                           December 31, 1994
                                                           -----------------
<S>                                                              <C>
(a) The change in investment and other income,
        net will be the result of the following
        factors (in thousands):

        Reduced investment income as a result of
          the use of cash and cash equivalents in
          the Offer                                              $ (326)

        Elimination of foreign currency transaction
          gain/loss as a result of the Offer                      1,706
                                                                 ------
                                                                 $1,380
                                                                 ------

(b) The decrease in interest expense will
        be caused by the following factors
        (in thousands):

        Interest on the Old Bonds                                $1,120

        Amortization of original issue
          discount on the 8% Bonds
          due 1995                                                  330

        Amortization of the deferred finance
        costs on the Bonds due 1995                                 150
 
        Interest on the New Bonds                                  (337)
                                                                 ------

                                                                 $ (168)
                                                                 ------
        Amortization of discount
        on the New Bonds                                         $1,095
                                                                 ======


</TABLE>


<PAGE>   19
     8.   Source and Amount of Funds. The total amount of cash  required by the
Company to exchange 100% of the Old Bonds, based on the SFr. to United States
dollar exchange rate of 1.1310 Swiss francs to the U.S. dollar as of March
31, 1995, is expected to be approximately $3,449,000 for the Old Swiss Franc
Bonds and $1,222,000 for the Old U.S. Dollar Bonds.  The Company will obtain
such funds from its working capital.

     9.   Acceptance for Exchange and Payment. Upon the terms and subject to the
conditions of the Offer (including, if the Offer is extended or amended, the
terms and conditions of any such extension or amendment), the Company will
accept for exchange all of the Old Bonds validly tendered on or prior to the
Expiration Date and not properly withdrawn as permitted by Section 11.

     Subject to the conditions set forth in Section 15, the Payment Date for Old
Bonds accepted for payment by the appropriate Exchange Agent will be June 28,
1995, provided, however, if the Company shall have extended the period of time
for which the Offer is open, the Payment Date shall be the tenth (10th) business
day after the Expiration Date of the Offer. The term "Expiration Date" means
5:00 p.m., New York City time, on June 14, 1995, unless the Company in its sole
discretion shall have extended the period of time for which the Offer is open,
in which event the term "Expiration Date" shall mean the latest time and date,
not beyond 5:00 p.m., New York City time on June 28, 1995, at which time the
Offer, as so extended by the Company, shall expire. In all cases, payment for
Old Bonds exchanged pursuant to the Offer will be made only upon timely receipt
by the Company at its office in New York of the Letter of Instructions and by
the appropriate Exchange Agent at its specified office in Switzerland of such
Old Bonds, together with any and all unmatured and matured but unpaid coupons.
In the event that unmatured and matured but unpaid coupons are not submitted
with Old Bonds tendered, such Old Bonds will not be accepted for tender. Tenders
of Old Swiss Franc Bonds will be accepted only in principal amounts of SFr.
1,000 and integral multiples thereof and tenders of Old U.S. Dollar Bonds will
be accepted only in principal amounts of US $1,000 and integral multiples
thereof.

     For purposes of the Offer, the Company shall be deemed to have accepted for
exchange tendered Old Bonds on the Expiration Date, unless it gives notice to
the contrary in writing or by telex to the appropriate Exchange Agents and by
publication in The Wall Street Journal no later than four (4) business days
after the Expiration Date. Payment for Old Bonds so accepted for exchange will
be made on the Payment Date, unless the conditions set forth in Section 15 have
not been waived or satisfied, by delivery of the New Bonds and by deposit of the
cash exchange price with the Exchange Agents at their specified offices in
Switzerland.

     If any tendered Old Bonds are not exchanged for any reason, the Exchange
Agents will return the Old Bonds tendered to the holder thereof without expense
to the tendering bondholder as promptly as practicable after the expiration or
termination of the Offer.

     10. Procedures for Tendering Old Bonds. In order to exchange Old Bonds
validly pursuant to the Offer, the Old Bonds must be physically delivered to the
appropriate Exchange Agent in Switzerland, together with all unmatured and
matured but unpaid coupons, and a Letter of Instructions for acceptance of the
Offer must be submitted by or on behalf of each beneficial owner of Old Bonds to
the Company at its office in New York. Any financial institution holding Old
Bonds on behalf of one or more beneficial owners may submit one Letter of
Instructions for all such beneficial owners. Tenders on behalf of bondholders
will be valid only if received by the appropriate Exchange Agent prior to the
Expiration Date.

     Except as set forth below, all questions as to the validity, form and
eligibility (including time of receipt) of any tendered Old Bonds pursuant to
any of the procedures described above will be determined in the sole discretion
of the Company, whose decision will be final and binding. The Company reserves
the absolute right to reject any or all tenders of any Old Bonds determined by
it, after consultation with the appropriate Exchange Agent, not to be in proper
form or if the acceptance of or payment for such Old Bonds may, in the opinion
of the Company's counsel, be unlawful or result in adverse tax consequences to
the Company. The Company also reserves the absolute right to waive any of the
conditions of the Offer or any defect or irregularity in any tender with respect
to Old Bonds of any particular bondholder and the Company's interpretation of
the terms and conditions of the Offer


                                      -14-
<PAGE>   20

will be final and binding. The Company will be under no duty to give
notification of any defect or irregularity in tender and shall not incur any
liability for failure to give any such notification.

     11.  Withdrawal Rights.  Except as stated in this Section 11, tenders of 
Old Bonds made pursuant to the Offer are irrevocable.

     Old Bonds tendered pursuant to the Offer may be withdrawn at any time prior
to the Expiration Date. For a withdrawal to be effective, a written,
telegraphic, telex or facsimile transmission notice of withdrawal must be timely
sent or delivered by or on behalf of the bondholder to the appropriate Exchange
Agent and received by such Exchange Agent prior to the Expiration Date. Any such
notice of withdrawal must specify the name of the bank having tendered on behalf
of the bondholder, the Old Bonds to be withdrawn and the aggregate principal
amount of Old Bonds to be withdrawn. Withdrawals may only be made in principal
amounts of SFr. 1,000 or integral multiples thereof, in the case of the Old
Swiss Franc Bonds, or US $1,000 or integral multiples thereof, in the case of
the Old U.S. Dollar Bonds.

     All questions as to validity (including time of receipt) of notices of
withdrawal will be determined by the appropriate Exchange Agent, in its sole
discretion, which determination will be final and binding. The Company will not
be under any duty to give notification of any defect or irregularity in any
notice of withdrawal and shall not incur any liability for failure to give any
such notification.

     Withdrawals of Old Bonds may not be rescinded, and any Old Bonds withdrawn
will thereafter be deemed not validly tendered for purposes of the Offer.
However, withdrawn Old Bonds may be returned at any subsequent time prior to the
Expiration Date by again following the procedures described in Section 10.

     12. Certain Tax Consequences. The following is a summary of certain United
States federal income tax considerations that may be relevant to a holder of Old
Bonds that is a United States person or that otherwise is subject to United
States federal income taxation on a net- income basis in respect of Old Bonds (a
"United States holder"). For this purpose, a "United States person" is a citizen
or resident of the United States, a corporation, partnership or other entity
created or organized in or under the laws of the United States or any political
subdivision thereof or an estate or trust the income of which is subject to
United States federal income taxation regardless of its source.

         The summary is based upon the current provisions of the Internal
Revenue Code of 1986, as amended (the "Code"), and upon regulations, rulings and
judicial decisions now in effect (or, in the case of certain regulations, now in
proposed form), all of which are subject to change. The summary deals only with
United States holders that hold Old Bonds, and that will hold New Bonds, as
capital assets (within the meaning of Section 1221 of the Code), and that hold
Old Bonds in a manner that complies with the anti-bearer bond rules contained in
Section 165(j) and Section 1287(a) of the Code; the summary does not address tax
considerations that may be relevant to a United States holder that is subject to
special tax rules under the Code, such as banks, insurance companies, tax-exempt
organizations, dealers in securities or currencies, regulated investment
companies, persons that hold Old Bonds, or that will hold New Bonds, as a hedge
against currency risks or as a position in a "straddle" for tax purposes or
persons that have a "functional currency" other than the U.S. dollar.

         Substantial uncertainties exist with respect to the United States
federal income tax consequences of the Offer, and no ruling has been or will be
requested from the Internal Revenue Service (the "Service") on any aspect of the
Offer. Further, the discussion herein is not binding on the Service.
Accordingly, no assurances can be given with respect to the United States
federal income tax consequences of the Offer. Each United States holder of Old
Bonds is urged to consult its own tax advisor in determining the specific tax
consequences to such holder of the Offer, including the application to its
particular situation of the tax considerations discussed below, as well as the
application of state, local or other tax laws.



                                      -15-
<PAGE>   21
THE EXCHANGE

         In General. The Company believes that, as a result of the
relatively short term of the New Bonds, the exchange (the "Exchange") of Old
Bonds for New Bonds and cash (collectively, the "Exchange Consideration") will
be treated as a taxable exchange, rather than as a tax-free reorganization under
Section 368 of the Code. Accordingly, in general, an exchanging United States
holder will recognize gain or loss in an amount equal to the difference between
the "amount realized" by such holder on receipt of the Exchange Consideration
(as discussed more fully below) and the adjusted tax basis of the Old Bonds in
the hands of the United States holder.

         Old U.S. Dollar Bonds. The treatment of the Exchange to a United States
holder of Old U.S. Dollar Bonds is complicated by uncertainty as to the basic
tax treatment of the Old U.S. Dollar Bonds. Under proposed regulations, which
are proposed to be effective only for "transactions" entered into on or after
the date on which the regulations are finalized (the "Proposed Foreign Currency
Regulations"), each Old U.S. Dollar Bond would be considered for federal income
tax purposes to be split into its two currency components. In particular, the
principal amount of an Old U.S. Dollar Bond would be treated as a U.S.
dollar-denominated zero-coupon bond (the "Constructive Zero Coupon Bond") and
the interest payments on the Old U.S. Dollar Bond would be treated as a Swiss
Franc-denominated level-payment installment note (the "Constructive Installment
Note"). The issue price of the Constructive Zero Coupon Bond would be determined
by discounting the principal amount of the Old U.S. Dollar Bond at a yield
appropriate for dollar-denominated zero coupon obligations issued by the
Company; the "principal amount" of the Constructive Installment Note would be
the difference between the principal amount of the Old U.S. Dollar Bond and the
issue price of the Constructive Zero Coupon Bond. Under this bifurcation
approach, it appears that a subsequent holder of an Old U.S. Dollar Bond would
allocate its purchase price between the Constructive Zero Coupon Bond and the
Constructive Installment Note by reference to their relative fair market value
at the purchase date.

         The Proposed Foreign Currency Regulations do not make it clear whether
the bifurcation approach is intended to apply for all federal income tax
purposes. It is clear that the bifurcation approach is intended to apply for
purposes of the original issue discount provisions of the Code and for purposes
of the foreign currency rules contained in Section 988 of the Code. It is less
clear whether the bifurcation approach should apply for purposes of computing
the gain or loss realized by a United States holder on the Exchange (so that an
exchanging United States holder of an Old U.S. Dollar Bond would realize gain or
loss separately with respect to the Constructive Zero Coupon Bond and the
Constructive Installment Note and would be required to allocate the Exchange
Consideration between the Constructive Zero Coupon Bond and the Constructive
Installment Note). It is also unclear whether the bifurcation approach is
intended to apply for other collateral purposes.

         The bifurcation approach adopted in the Proposed Foreign Currency
Regulations (i) has been criticized as wrong in theory and unworkable in
practice and (ii) in any event, as noted above, is proposed to be effective only
for transactions entered into on or after the publication of final regulations.
To date, the Company has treated the Old U.S. Dollar Bonds as unitary
obligations issued with $132 of original issue discount per $1,000 of principal
amount, and has accounted for the Swiss Franc-denominated interest payments in
accordance with the usual rules under Section 988 (as to which, see "New Bonds
- -- Payments of Stated Interest" below). At present, the Company intends to
continue this treatment. United States holders of Old U.S. Dollar Bonds are
urged to consult their own tax advisors.

         Tax Consequences of the Exchange. Assuming that the Exchange is treated
as a taxable exchange, then, except to the extent that the Exchange
Consideration is deemed to be attributable to accrued but unpaid interest on the
Old Bonds (as discussed more fully below under "Accrued Interest on Old Bonds"),
the Exchange should have the following federal income tax consequences:

         1. An exchanging United States holder should recognize gain or loss on
the Exchange, in an amount equal to the difference between (i) the amount
realized by such United States holder on receipt of the Exchange Consideration
and (ii) the adjusted tax basis of the Old Bonds in the hands of such United
States holder.


                                      -16-
<PAGE>   22

         2. The "amount realized" by an exchanging United States holder in
respect of the New Bonds received will be the "issue price" of the New Bonds (as
to which, see "New Bonds -- Original Issue Discount" below), irrespective of
whether the holder employs the cash method or the accrual method of accounting.
Accordingly, the aggregate amount realized by an exchanging United States holder
will be the sum of such issue price and the amount of cash received.

         3. In general, except as described in the two immediately following
numbered paragraphs, any gain or loss recognized by an exchanging United States
holder will be treated as capital gain or loss.

         4. In general, gain recognized by an exchanging United States holder
will be treated as ordinary income, to the extent of the amount of "market
discount" on the exchanged Old Bonds that accrued during the period that the
exchanging United States holder held the Old Bonds. For this purpose, in
general, the aggregate amount of market discount on an Old Swiss Franc Bond in
the hands of an exchanging United States holder is the excess, if any,
determined in Swiss Francs, of (i) the stated redemption price at maturity of
the Old Swiss Franc Bond over (ii) the tax basis of the Old Swiss Franc Bond in
the hands of the exchanging United States holder immediately after its
acquisition. In general, such market discount accrues on a straight-line basis
from the date of acquisition of the Old Swiss Franc Bond by the United States
holder over the remaining term of the Old Swiss Franc Bond; the U.S. dollar
amount of accrued market discount on the Old Swiss Franc Bond as of the exchange
date will be determined by translating the portion of the Swiss Franc market
discount that has accrued as of the exchange date into U.S. dollars at the spot
exchange rate on the exchange date.

         In the case of the Old U.S. Dollar Bonds, under the bifurcation
approach adopted in the Proposed Foreign Currency Regulations, a United States
holder presumably would determine market discount separately with respect to the
Constructive Zero Coupon Bond and the Constructive Installment Note. Presumably,
the amount of market discount on each portion of an Old U.S. Dollar Bond in the
hands of an exchanging United States holder would be the excess, if any,
determined in the applicable currency, of (i) the "revised issue price" of such
portion over (ii) the tax basis of such portion in the hands of the exchanging
United States holder immediately after its acquisition. For this purpose, the
"revised issue price" of each portion of the Old U.S. Dollar Bond should be the
issue price of such portion, plus the aggregate amount of original issue
discount accrued on such portion for periods prior to the acquisition of the Old
U.S. Dollar Bond by the United States holder and less all payments made on such
portion prior to such acquisition. The market discount on the Constructive
Installment Note would be computed in Swiss Francs, would accrue under the
special rules for installment obligations (under which, in general, the portion
of the aggregate market discount that accrues in any period is determined by
reference to the ratio that the original issue discount accruing in the period
bears to aggregate original issue discount) and would be translated into U.S.
dollars at the spot exchange rate on the exchange date.

         5. The foreign currency rules contained in Section 988 of the Code may
affect the character of any gain or loss recognized by a United States holder on
the Exchange. In particular, under Section 988 of the Code, any gain or loss
recognized by a United States holder on the Exchange will be treated as ordinary
income or loss, to the extent of any foreign currency gain or loss realized by
the United States holder on the disposition of the Old Bonds.

         Under Section 988, in general, the amount of foreign currency gain or
loss realized by a United States holder with respect to the "principal amount"
of an Old Swiss Franc Bond will be determined by (i) translating the principal
amount into U.S. dollars at the spot rate on the date of the Exchange and (ii)
subtracting from that amount the amount computed by translating the principal
amount into U.S. dollars at the spot rate on the date that the United States
holder acquired the Old Swiss Franc Bond. For this purpose, the principal amount
of an Old Swiss Franc Bond will be the purchase price of the Old Swiss Franc
Bond in Swiss Francs. In addition, the United States holder may realize foreign
currency gain or loss with respect to any interest (including original issue
discount) accrued by the United States holder prior to, and received by the
United States holder in connection with, the Exchange. Notwithstanding the
general rules described above, however, the aggregate foreign currency gain
realized by a United States holder on the Exchange (including in respect of
interest or original issue discount)


                                      -17-
<PAGE>   23

may not exceed the total gain, if any, realized on the Exchange; similarly, the
aggregate foreign currency loss realized by a United States holder on the
Exchange (including in respect of interest or original issue discount) may not
exceed the total loss, if any, realized on the Exchange.

         As discussed above, the tax treatment of the Old U.S. Dollar Bonds is
unclear in various respects. Under the bifurcation approach adopted in the
Proposed Foreign Currency Regulations, only the Constructive Installment Note
(representing the interest payments on the Old U.S. Dollar Bonds) would be
subject to Section 988.

         6. The tax basis of the New Bonds in the hands of an exchanging United
States holder will be equal to their "issue price" (see "New Bonds -- Original
Issue Discount" below), and the holding period of the New Bonds will begin on
the day after the Exchange.

         7. The foregoing discussion assumes that a United States holder should
recognize all of the gain or loss that it realizes on the Exchange, including
all such gain or loss that is attributable to changes in currency exchange
rates, even though the United States holder continues to hold, at least in part,
a Swiss franc-denominated obligation of the Company. It is possible that future
regulations under Section 988 may provide that a portion of the gain or loss
realized by a United States holder on the Exchange, representing the foreign
currency gain or loss inherent in the portion of the Old Bond that is considered
to be exchanged for a New Bond, should be deferred until the maturity or other
disposition of the New Bond.

         Accrued Interest on Old Bonds. The Company will take the position that
the positive difference, if any, between (i) the amount of the Exchange
Consideration paid for an Old Bond and (ii) the adjusted issue price of the Old
Bond is paid in exchange for accrued but unpaid stated interest on the Old
Bonds. It appears that an exchanging United States holder will recognize
ordinary income or loss on the Exchange, in an amount equal to the difference
between (i) the portion, if any, of the Exchange Consideration that is deemed to
be attributable to the claim of the United States holder for accrued but unpaid
stated interest on the Old Bonds surrendered and (ii) the amount, if any, of
such accrued but unpaid stated interest that the United States holder, under its
accounting method, has previously included in income, regardless of whether such
United States holder realizes an overall gain or loss on the Exchange.

NEW BONDS

         Registered Form. The New Bonds issued pursuant to the Offer will be
issued only in registered form, and those New Bonds will not be convertible into
bearer form at any time. In contrast, the Old Bonds were issued, and the New
Bonds issued pursuant to the Foreign Offer will be issued, in bearer form.
ACCORDINGLY, THE NEW BONDS ISSUED PURSUANT TO THE OFFER WILL NOT BE FUNGIBLE
WITH THE NEW BONDS ISSUED PURSUANT TO THE FOREIGN OFFER; AS A CONSEQUENCE, AND
IN VIEW OF THE GENERAL PREFERENCE OF CERTAIN NON-U.S. BOND MARKETS FOR
BEARER-FORM INSTRUMENTS, THE SECONDARY MARKET FOR NEW BONDS ISSUED PURSUANT TO
THE OFFER MAY BE COMPARATIVELY ILLIQUID.

         Payments of Stated Interest. A United States holder will recognize
ordinary interest income on the receipt or accrual, in accordance with its
method of accounting, of stated interest payments on the New Bonds. In the case
of stated interest that the Company elects to pay in shares of Common Stock, the
amount of interest income should be equal to the fair market value of the Common
Stock.

         A United States holder that uses the cash method of accounting and that
receives a payment of stated interest in Swiss Francs with respect to a New Bond
will be required to include in income as ordinary interest income the U.S.
dollar value of the Swiss Franc payment (translated at the spot rate on the date
such payment is received), and will not recognize foreign currency gain or loss
except on actual disposition of the Swiss Francs received.

                                      -18-
<PAGE>   24

         A United States holder that uses the accrual method of accounting will
be required to include in income as ordinary interest income the U.S. dollar
value of any stated interest that has accrued and is otherwise required to be
taken into account with respect to a New Bond during an accrual period. The
U.S. dollar value of the accrued interest will be determined by translating the
accrued interest at the average rate of exchange for the accrual period or,
with respect to an accrual period that spans two taxable years, at the average
rate for the partial period within the taxable year. Such United States holder
will recognize additional foreign currency gain or loss, treated as ordinary
income or loss, with respect to accrued interest income on the date such income
is actually received (whether in Swiss Francs or in Common Stock). The  amount
of ordinary income or loss recognized will equal the difference between the
U.S. dollar value of the payment on the date of receipt and the accrued amount
previously included in income. A United States holder may elect to translate
accrued interest income into U.S. dollars at the spot rate on the last day of
the interest accrual period (or, in the case of a partial accrual period, the
spot rate on the last day of the taxable year) or, if the date of receipt is
within five business days of the last day of the interest accrual period, the
spot rate on the date of receipt. A United States holder that makes such an
election must apply it consistently to all debt instruments from year to year
and cannot change the election without the consent of the Service.
        
         The translation rules described in the preceding paragraph also will
apply to the translation of original issue discount on the New Bonds, whether
the United States holder uses the cash method or the accrual method of
accounting.

         Original Issue Discount. In general, the amount of original issue
discount on a New Bond will be the amount, if any, determined in Swiss Francs,
by which the stated redemption price at maturity of the New Bond exceeds the
"issue price" of the New Bond. Although the matter is not entirely clear, it
appears, and the discussion below assumes, that the New Bonds issued in the
Offer and the New Bonds issued in the Foreign Offer should be treated as a
single "issue" for original issue discount purposes.

         Under Section 1273(b)(3) of the Code, the issue price of a New Bond
will depend upon whether either the New Bonds are, or the Old Bond for which the
particular New Bond is issued is, "traded on an established securities market."
If the New Bonds are traded on an established securities market, then the issue
price of the New Bonds should be their fair market value as of the issue date.
If the New Bonds are not traded on an established securities market, but the Old
Bond for which a New Bond is issued is traded on an established securities
market, then the issue price of the New Bond issued in exchange for the Old Bond
should be equal to the fair market value of the Old Bond as of the issue date,
less the amount of cash included in the Exchange Consideration. If neither the
New Bonds nor the Old Bond for which a New Bond is issued are traded on an
established securities market, then, under Section 1274 of the Code, the issue
price of the New Bonds should be the present value at the exchange date of the
aggregate interest and principal payments due on the New Bonds, determined by
discounting those payments to the exchange date at a rate based on the yields
borne by the highest grade of Swiss Franc-denominated marketable securities
(excluding tax-exempt securities), with due consideration given to the
maturities of such securities.

         Section 1273 of the Code does not specify when a debt instrument will
be considered to be traded on an established securities market. Pursuant to
regulations under Section 1273 (the "OID Regulations"), however, a debt
instrument is "traded on an established market" for purposes of Section 1273,
if, at any time during a 60-day period that straddles the issue date, (i) the
debt instrument is listed on any of certain specified exchanges or quotation
systems (not, at present, including the Swiss securities exchanges), (ii) the
debt instrument appears on a system of general circulation (a quotation medium)
that provides a reasonable basis to determine fair market value by disseminating
either recent price quotations of identified brokers and dealers (including
those of a single identified broker or dealer) or actual prices of recent sales
transactions or (iii) in certain circumstances, price quotations for the debt
instrument are readily available from dealers and brokers. The Company
anticipates that the New Bonds issued in the Foreign Offer will appear on
certain computer screen-based market information systems that disseminate price
quotes to brokers and dealers in Eurobonds. Under the OID Regulations, while the
issue is not free from doubt, the anticipated appearance of the New Bonds on
these computer-based quotation systems should


                                      -19-
<PAGE>   25

cause the New Bonds to be treated as traded property. Accordingly, the Company
intends to treat the New Bonds as traded property and to determine the issue
price of the New Bonds by reference to their apparent fair market value on or
shortly after the issue date.

         If the New Bonds are issued with original issue discount, then, very
generally, an exchanging United States holder, and any subsequent United States
holder of a New Bond, will be required to include in ordinary gross income each
year the portion of the original issue discount on the New Bond that is
considered for tax purposes to accrue in that year, before receipt of the cash
attributable to that income. As discussed below, the amount of original issue
discount that accrues in each year will be computed under a constant-yield
method, with the consequence that a United States holder will include in gross
income progressively larger amounts of original issue discount over time.

         The amount of original issue discount includible in income by a United
States holder of a New Bond will be the sum of the daily portions of original
issue discount with respect to the New Bond for each day during the taxable year
or portion thereof on which the United States holder holds the New Bond. The
daily portion is determined by allocating to each day in any "accrual period" a
pro rata portion of the original issue discount allocable to that accrual
period. Accrual periods with respect to a New Bond may be of any length selected
by the United States holder and may vary in length over the term of the New
Bond, so long as (i) no accrual period is longer than one year and (ii) each
scheduled payment of interest or principal on the New Bond occurs on either the
final or first day of an accrual period. In general, the amount of original
issue discount allocable to an accrual period equals the excess of (i) the
product of the New Bond's adjusted issue price at the beginning of the accrual
period and the yield to maturity of the New Bond (determined on the basis of
compounding at the close of each accrual period and properly adjusted for the
length of the accrual period) over (ii) the aggregate amount of stated interest
on the New Bond allocable to the accrual period. The "adjusted issue price" of a
New Bond at the beginning of any accrual period is the issue price of the New 
Bond, increased by the amount of accrued original issue discount for each prior
accrual period and decreased by the amount of any payments previously made on
the New Bond other than stated interest payments. The amount of original issue
discount includible by a United States holder will be determined in Swiss
Francs and translated into U.S. Dollars in the manner described above under "
- -- Payments of Stated Interest."
        
         A United States holder may elect to include in gross income all
interest that accrues on a New Bond, using the constant-yield method described
above with the modifications described below. For purposes of this election,
interest includes stated interest, original issue discount and market discount,
subject to certain special rules and adjustments. In applying the constant-yield
method to a New Bond with respect to which this election has been made, the
issue price of the New Bond will equal the electing United States holder's
adjusted tax basis in the New Bond immediately after its acquisition, the issue
date of the New Bond will be the date of its acquisition by the electing United
States holder, and no payments on the New Bond will be treated as payments of
stated interest. This election will generally apply only to the New Bond with
respect to which it is made and may not be revoked without the consent of the
Service.

     Under proposed regulations (the "Proposed Contingent Interest
Regulations"), it is technically possible that the Company's right to elect to
pay the principal of or interest on the New Bonds in shares of Common Stock
could cause the New Bonds to be treated as contingent payment obligations that
are subject, as such, to various special rules. The Proposed Contingent Interest
Regulations, which do not clearly address the treatment of a payment of a
basically fixed amount in cash or property, are proposed to be effective only
for debt instruments issued at least 60 days after the date on which the
regulations are finalized. Because the New Bonds call for the payment of
basically fixed amounts, in either cash or shares of Common Stock, the Company
does not believe that any portion of such payments properly should be regarded
as contingent payments for purposes of the original issue discount rules.

         United States holders are urged to consult their own tax advisors as to
the original issue discount characteristics of the New Bonds.

                                      -20-
<PAGE>   26


         Purchase, Sale and Retirement. In general, the adjusted tax basis of a
New Bond in the hands of a United States holder will be equal to the initial tax
basis of such New Bond to such holder (determined in the manner described in
"The Exchange -- Tax Consequences of the Exchange", in the case of an original
holder of New Bonds), increased by any amount includible in income by the holder
as original issue discount and reduced by any amortized premium.

         Upon the sale, exchange or retirement of a New Bond, a United States
holder generally will recognize gain or loss in an amount equal to the
difference between (i) the amount of cash and the fair market value of any
property received on the sale, exchange or retirement (less any amount received
in respect of accrued interest, which will be taxable as such) and (ii) the
adjusted tax basis of the New Bond in the hands of the United States holder.
Except as discussed below with respect to foreign currency gain or loss and
market discount, gain or loss recognized by a United States holder on the sale,
exchange or retirement of a New Bond generally will be capital gain or loss.

         Gain or loss realized upon the sale, exchange or retirement of a New
Bond that is attributable to fluctuations in currency exchange rates will be
treated as ordinary income or loss. Gain or loss attributable to fluctuations in
exchange rates will equal the difference between (i) the U.S. dollar value of
the Swiss Franc principal amount of such Bond, and any payment with respect to
accrued interest, translated at the spot rate on the date such payment is
received or such Bond is disposed of, and (ii) the U.S. dollar value of the
principal amount of such Bond, on the date such United States holder acquired
such Bond, and the U.S. dollar amounts previously included in income in respect
of the accrued interest received. For purposes of determining foreign currency
gain or loss, a New Bond will be treated as having a principal amount equal to
the holder's purchase price (in units of Swiss Francs). Such foreign currency
gain or loss will be recognized only to the extent of the total gain or loss
realized by a United States holder on the sale, exchange or retirement of the
New Bond.

         In general, if the tax basis of a New Bond in the hands of a United
States holder immediately after its acquisition is less than the stated
redemption price at maturity of such New Bond (or, if the New Bonds are issued
with original issue discount, if such basis is less than the revised issue price
of the New Bond), then the New Bond will be considered to bear market discount
in the hands of such United States holder. In such case, gain realized by the
United States holder on the sale, exchange or retirement of the New Bond
generally will be treated as ordinary income to the extent of the market
discount that accrued on the New Bond while held by such holder. In addition,
the United States holder could be required to defer the deduction of a portion
of the interest paid on any indebtedness incurred or continued to purchase or
carry the New Bond. In general terms, market discount on a New Bond will be
treated as accruing ratably over the term of such New Bond, or, at the election
of the holder, under a constant yield method.

NON-EXCHANGING UNITED STATES HOLDERS OF OLD BONDS

         The Offer and the Foreign Offer will have no federal income tax
consequences to United States holders of Old Bonds that do not participate in
the Offer.

     13. Fees and Expenses. The Company is not paying any fees for soliciting
the exchange of the Old Bonds in the Offer. However, assuming that 100% of the
Old Bonds are tendered for exchange, total fees and expenses of the Offer and
the Foreign Offer, including legal, accounting and printing fees, are not
expected to exceed $300,000.

         Requests for additional information or additional copies of this
Offering Circular should be directed to the Company.


                                      -21-
<PAGE>   27

     14.  Terms of the New Bonds.

GENERAL
     The Company will issue the New Bonds under an Indenture (the "Indenture"),
between the Company and Bank of Montreal Trust Company, as trustee ("Trustee").
The terms of the New Bonds include those stated in the Indenture and those made
part of the Indenture by reference to the Trust Indenture Act of 1939 (the
"Trust Indenture Act") as in effect on the date of the Indenture. All
capitalized terms used herein and not defined herein shall have the meanings set
forth in the Indenture.

DENOMINATIONS, TRANSFER, EXCHANGE
     The New Bonds are issued in registered form without coupons in
denominations of SFr. 10, SFr. 100 or SFr. 1,000. Fractional portions of New
Bonds resulting from the exchange will be rounded up to the nearest integral
multiple of SFr. 10 of New Bonds. The transfer of New Bonds may be registered
and New Bonds may be exchanged as provided in the Indenture. The Transfer Agent
may require a holder, among other things, to furnish appropriate endorsements
and transfer documents and to pay any taxes and fees required of any New Bonds
or portion of New Bonds selected for redemption. Also, it need not exchange or
register the transfer of any New Bonds for a period of up to 15 days before a a
selection of New Bonds to be redeemed.

COMPLIANCE
     Reports to Trustee. The Company will provide the Trustee with copies of the
annual reports and other information, documents and reports filed with the
Commission pursuant to the Exchange Act. In the event the Company is no longer
subject to the reporting requirements of the Exchange Act, it will continue to
provide the Trustee with copies of reports containing substantially the same
information as would be required to be filed pursuant to the Exchange Act.

     Compliance Certificate. The Company will deliver to the Trustee within 120
days after the end of each fiscal year of the Company an officers' certificate
stating whether or not the signer knows of any Default that occurred during such
period. If they do, the certificate will describe the Default and its status.

SUCCESSOR COMPANY
     The Company will not consolidate or merge into, or transfer all or
substantially all of its assets to, any person, unless (i) the person is
organized under the laws of the United States of America or any State thereof or
the District of Columbia; (ii) the person assumes by the supplemental indenture
all the obligations of the Company under the New Bonds and the Indenture; and
(iii) immediately after the transaction no default exists.
        
     The successor shall be substituted for the Company, and thereafter all
obligations of the Company under the New Bonds and the Indenture shall
terminate.

DEFAULTS AND REMEDIES
     Each of the following shall constitute an Event of Default under the
Indenture:

     (a)  The Company defaults in the payment of principal, or, for a period
of 30 days, in the payment of interest, on any New Bond; or

     (b) The Company defaults in the performance or observance in any material
respect of any covenant or agreement of the Company in the New Bonds if such
default continues for a period of 30 days after notice thereof has been given to
the Company; or

     (c) The Company defaults under any evidence of indebtedness for money
borrowed by the Company or under any instrument under which there may be issued
or by which there may be secured or guaranteed any indebtedness for money
borrowed by the Company, which default involves the failure to pay when due
(after any applicable grace period), or results in the acceleration of,
indebtedness in an amount in excess of $1,000,000 without


                                      -22-
<PAGE>   28

such indebtedness having been discharged, or such acceleration having been
rescinded or annulled, within a period of 30 days after notice thereof shall
have been given to the Company; or

     (d) There is an entry of a decree or order in respect of the Company in an
involuntary case under any bankruptcy, insolvency or other similar law, or
appointing a receiver, liquidator, trustee or other similar official of the
Company or for any substantial part of its property, or ordering the winding up
or liquidation of its affairs, and the continuance of any such decree or order
unstayed and in effect for a period of 30 consecutive days; or

     (e) The Company shall commence a voluntary case under any bankruptcy,
insolvency or other similar law, or consent to the appointment of or taking
possession by a receiver, liquidator, trustee or other similar official, of the
Company or for any substantial part of its property, or the making by it of a
general assignment for the benefit of creditors, or if it shall fail generally
to pay its debts as they become due, or shall take any corporate action in
furtherance of any of the foregoing; or

     (f) The Company shall merge or consolidate with, or sell or convey all or
substantially all of its assets to, any other corporation, unless (i) the
Company is the surviving corporation, or (ii) the surviving or transferee
corporation expressly assumes all obligations of the Company under the New Bonds
by supplemental agreement, confirmed by an opinion of counsel, or (iii) the
Company or the surviving or transferee corporation irrevocably deposits in trust
pursuant to arrangements reasonably satisfactory to the Trustee, money or U.S.
government obligations satisfactory to the Trustee, sufficient to pay principal
and interest on the Bonds to maturity.

AMENDMENTS AND WAIVERS
     Subject to certain exceptions, the Indenture or the New Bonds may be
amended, and any default may be waived, with the consent of the holders of a
majority in principal amount of the New Bonds (except a default in the payment
of the principal of or interest on any New Bonds and a default with respect to
certain amendments of the Indenture which require the consent of each Bondholder
affected). Without the consent of any Bondholder, the Indenture or the New Bonds
may be amended to cure any ambiguity, omission, defect or inconsistency; to
provide for assumption of Company obligations to Bondholders; or to make any
change that does not materially adversely affect the rights of any Bondholder.

DEFEASANCE AND COVENANT DEFEASANCE
     The Company at any time may terminate all of its obligations (except for
certain obligations respecting the defeasance trust and obligations to register
the transfer or exchange of the New Bonds, to replace mutilated, destroyed, lost
or stolen New Bonds and to maintain agencies in respect of the New Bonds) under
the New Bonds and the Indenture ("defeasance"). The Company at any time may
terminate its obligations under the covenants set forth in the Indenture and the
operation of the cross acceleration provision described under "Defaults and
Remedies" ("covenant defeasance").
        
     The Company may exercise its defeasance option notwithstanding its prior
exercise of the covenant defeasance option. If the Company exercises its
defeasance option, payment of the New Bonds may not be accelerated because of
an Event of Default. If the Company exercises its covenant defeasance option,
payment of the New Bonds may not be accelerated by reference to the covenants
set forth in the Indenture or because of the cross acceleration provision
described under "Defaults and Remedies."
        
     In order to exercise either option, the Company must deposit in trust (the
"defeasance trust") with the Trustee money or U.S. Government Obligations for
the payment of principal and interest on the New Bonds to redemption or maturity
and must comply with certain other conditions. U.S. Government Obligations are
securities backed by the full faith and credit of the United States of America
or certificates representing an ownership interest in such Obligations.

     15. Certain Conditions of the Offer. Notwithstanding any other provision of
the Offer, the Company shall not be required to pay for Old Bonds on the Payment
Date, and may, in its sole discretion, terminate the Offer if


                                      -23-
<PAGE>   29

on or after the Expiration Date of the Offer, and prior to the time of payment
for any Old Bonds tendered, any of the following events shall occur:

           (a) there shall be threatened, instituted or pending any action,
      proceeding or application by or before any court or governmental agency or
      other regulatory or administrative agency or commission, in the United
      States or elsewhere, by any government or governmental authority or other
      regulatory agency or commission in the United States or elsewhere, or by
      any other person, (i) challenging the exchange by the Company of Old Bonds
      pursuant to the Offer (or the Foreign Offer) or seeking to restrain or
      prohibit the consummation of the transactions contemplated by the Offer
      (or the Foreign Offer) or seeking to obtain any material damages or
      otherwise directly or indirectly relating to the transactions contemplated
      by the Offer (or the Foreign Offer), (ii) making, or seeking to make, the
      exchange of, or payment for, some or all of the Old Bonds pursuant to the
      Offer illegal or resulting in a delay in the ability (including the
      Foreign Offer) of the Company to accept for payment or pay for some or all
      of the Old Bonds, or making consummation of the Offer unduly burdensome to
      the Company, (iii) imposing, or seeking to impose, material limitations on
      the ability of the Company effectively to acquire or hold or to exercise
      full rights of ownership of the Old Bonds acquired by it, (iv) which, in
      any event, in the reasonable judgment of the Company, adversely affect, or
      may adversely affect, the Company or any of its subsidiaries, or the value
      of the Old Bonds or (v) which, in the reasonable judgment of the Company
      might result in a material limitation in the benefits expected to be
      derived by the Company as a result of the transactions contemplated by the
      Offer (or the Foreign Offer); or

           (b) there shall be any action taken, or proposed or threatened, or
      any statute, rule, regulation, judgment, order or injunction (preliminary
      or permanent) proposed, sought, enacted, promulgated, entered, enforced or
      deemed applicable to the Offer (or the Foreign Offer), by any government,
      governmental authority or other regulatory or administrative agency or
      commission or court, in the United States or elsewhere, that, in the sole
      judgment of the Company, might, directly or indirectly, result in any of
      the consequences referred to in clauses (i) through (v) of paragraph (a)
      above; or

           (c) there shall have occurred (i) any general suspension of, or
      limitation on prices for, trading in securities on any United States
      national securities exchange or in the over-the-counter market or on any
      Swiss national securities exchange or over-the-counter market, (ii) the
      declaration of a banking moratorium or any suspension of payments in
      respect of banks in Switzerland or in the United States, (iii) the
      commencement of a war, armed hostilities or other international or
      national calamity directly or indirectly involving the United States or
      Switzerland, (iv) any limitation by any governmental agency (whether or
      not mandatory) on, or any other event which, in the sole judgment of the
      Company, might affect the extension of credit by banks or other lending
      institutions, (v) a suspension of, or limitation on, the free
      marketability or convertibility of the currency of the United States
      and/or Switzerland or (vi) in the case of any of the foregoing existing at
      the time of the commencement of the Offer (or the Foreign Offer), a
      material acceleration or worsening thereof; or

           (d)  the Indenture  shall not  have  been  qualified under  the
      Trust Indenture Act.

      The foregoing conditions are for the sole benefit of the Company and may
be asserted by the Company regardless of the circumstances giving rise to any
such condition (including any action or inaction by the Company) or may be
waived by the Company in whole or in part at any time and from time to time in
its sole discretion. The failure by the Company at any time to exercise any of
the foregoing rights shall not be deemed a waiver of any such right and each
such right shall be deemed an ongoing right and may be asserted at any time and
from time to time. Any determination by the Company concerning the events
described in this Section 15 will be final and binding upon all parties.


                                      -24-
<PAGE>   30

     16. Miscellaneous. The Offer is not being made to (nor will tenders of Old
Bonds be accepted from or on behalf of) holders of Old Bonds in any jurisdiction
in which the Offer or the acceptance thereof would not be in compliance with the
securities or other laws of such jurisdiction.

     No person has been authorized to give any information or make any
representation on behalf of the Company not contained in this Offering Circular
or the Letter of Instructions, and, if given or made, such information or
representation must not be relied upon as having been authorized.

     17. Source of Information.  All  information contained in this Offering
Circular was provided by the Company.

     The Company has filed with the Commission a Statement on Schedule 13E-4,
together with exhibits, pursuant to Rule 13e-4 promulgated under the Exchange
Act, furnishing certain additional information with respect to the Offer. Such
Statement and any amendments thereto, including exhibits, may be examined and
copies may be obtained at the same places and in the same manner as set forth in
the Introduction of this Offering Circular with respect to information
concerning the Company (except that such statement will not be available at the
regional offices of the Commission).

May 16, 1995

                    NATIONAL PATENT DEVELOPMENT CORPORATION

                                      -25-
<PAGE>   31

                                                                         ANNEX A

National Patent Development Corporation--Annual Report on Form 10-K/A for the
year ended December 31, 1994.





<PAGE>   32
                                EXCHANGE AGENTS

      Banque Scandinave en Suisse and Bank Leu AG have agreed to act as the
Exchange Agents in connection with the Offer.  Letters of Instructions (or
facsimile copies thereof) and Old Bonds should be sent or delivered by
bondholders, or their broker, dealer, commercial bank or trust company, to the
Exchange Agents at the appropriate address below.

                          BANQUE SCANDINAVE EN SUISSE
                                Cours de Rive 11
                                 1211 Geneva 3
                                  Switzerland


                                  BANK LEU AG
                             Financial Engineering
                              Post Office Box 8022
                              Zurich, Switzerland

<PAGE>   33
                                   FORM 10K/A
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

             /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                     THE SECURITIES EXCHANGE ACT OF 1934
               FOR THE FISCAL YEAR ENDED DECEMBER 31, 1994
                                       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 of Incorporation)              (I.R.S. Employer Identification No.)

   9 West 57th Street, New York, NY               10019
   ----------------------------------------     ----------
   (Address of principal executive offices)     (Zip Code)

   Registrant's telephone number, including area code:(212) 826-8500
   Securities registered pursuant to Section 12(b) of the Act:

   Title of Each Class                Name of each exchange on which registered 
   ----------------------------       -----------------------------------------
   Common Stock, $.01 Par Value       American Stock Exchange, Inc.
                                      Pacific Stock Exchange, Inc.

   Securities registered pursuant to Section 12(g) of the Act:      None

   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

   Indicate by check mark if disclosure of delinquent filers pursuant to Item
   405 of Regulation S-K is not contained herein, and will not be contained, to
   the best of Registrant's knowledge, in definitive proxy or information
   statements incorporated by reference in Part III of this Form 10-K/A or any
   amendment to this Form 10-K/A. /X/

   As of March 21, 1995, the aggregate market value of the outstanding shares of
   the Registrant's Common Stock, par value $.01 per share, held by
   non-affiliates was approximately $45,327,419 based on the closing price of
   the Common Stock on the American Stock Exchange on March 21, 1995. None of
   the Class B Capital Stock, par value $.01 per share, was held by
   non-affiliates.

   Indicate the number of shares outstanding of each of the Registrant's classes
   of common stock, as of the most recent practicable date.

   Class                                           Outstanding at March 21, 1995
   -----                                           -----------------------------
   Common Stock, par value $.01 per share                 25,734,591 shares
   Class B Capital Stock, par value $.01 per share          250,000 shares

   DOCUMENTS INCORPORATED BY REFERENCE     None

<PAGE>   34
                                TABLE OF CONTENTS
                                                                            Page
   PART I
         Item 1.  Business
 
                  (a)  General Development of Business...................     1
                  (b)  Financial Information About
                       Industry Segments.................................     2
                  (c)  Narrative Description of Business.................     2
                  (d)  Financial Information About Foreign
                       and Domestic Operations and Export Sales..........    21

         Item 2.  Properties.............................................    22

         Item 3.  Legal Proceedings......................................    22

         Item 4.  Submission of Matters to a Vote of
                  Security Holders.......................................    22

   PART II
         Item 5.  Market for the Registrant's Common
                  Equity and Related Stockholder
                  Matters................................................    23

         Item 6.  Selected Financial Data................................    24

         Item 7.  Management's Discussion and Analysis of
                  Financial Condition and Results of
                  Operations.............................................    25

         Item 8.  Financial Statements and Supplementary
                  Data...................................................    35

         Item 9.  Changes in and Disagreements with
                  Accountants on Accounting and
                  Financial Disclosure...................................    75

   PART III
         Item 10. Directors and Executive Officers
                  of the Registrant......................................    75

         Item 11. Executive Compensation.................................    79

         Item 12. Security Ownership of Certain
                  Beneficial Owners and Management.......................    83

         Item 13. Certain Relationships and Related
                  Transactions...........................................    88

   PART IV
         Item 14. Exhibits, Financial Statement Schedules,
                  and Reports on Form 8-K................................    89

<PAGE>   35
                                     PART I


   ITEM 1.     BUSINESS IS HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS
               FOLLOWS:

               (a) General Development of Business

               National Patent Development Corporation (the "Company"),
   incorporated in Delaware in 1959, is primarily a holding company, which is a
   legal entity separate and distinct from its various operating subsidiaries.
   The Company's operations consist of three operating business segments:
   Physical Science, Distribution and Optical Plastics. The Company also has an
   investment in one company in the health care industry and an investment in
   one company in the environmental technology and consulting area. In addition,
   the Company owns approximately 54% of the outstanding shares of common stock
   in a company that distributes generic pharmaceutical products in Russia.

               The Company's Physical Science Group consists of (i)SGLG,
   Inc. (formerly, GPS Technologies, Inc.) ("SGLG"),  an approximately 92%
   owned subsidiary and (ii) General Physics Corporation ("General
   Physics"), an approximately 51% owned subsidiary.

               General Physics provides a wide range of personnel training,
   engineering, environmental and technical support services to commercial
   nuclear and fossil power utilities, the United States Departments of Defense
   ("DOD") and Energy (the "DOE"), Fortune 500 companies and other commercial
   and governmental customers. SGLG is a holding company that has a 35% interest
   in GSE Systems, Inc., a software simulator company and in addition owns a
   small finance subsidiary.

               The Company's Distribution Group, incorporated under the name
   Five Star Group, Inc. ("Five Star"), is engaged in the wholesale distribution
   of home decorating, hardware and finishing products.

               The Company's Optical Plastics Group, through its wholly owned
   subsidiary MXL Industries, Inc. ("MXL") manufactures molded and coated
   optical products, such as shields and face masks and non-optical plastic
   products.

               In addition, the Company has a division, Hydro Med Sciences
   ("HMS"), involved in the manufacture of medical devices, drugs and cosmetic
   polymer products.

               The Company's investment in the health care industry currently
   consists of approximately 31% investment in Interferon Sciences, Inc.
   ("ISI"). ISI is a biopharmaceutical company engaged in the manufacture and
   sale of ALFERON N Injection, the only product approved by the United States
   Food and Drug Administration ("FDA") that is based upon a natural source,
   multi-species alpha interferon ("Natural Alpha Interferon"). 


                                       1
<PAGE>   36

   ALFERON N Injection is approved for the treatment of certain types of genital
   warts. ISI also is developing its existing injectable, topical, and/or oral
   formulations of Natural Alpha Interferon for the potential treatment of HIV,
   hepatitis C, hepatitis B, multiple sclerosis, cancers, and other indications.

               The Company currently owns approximately 40% of the currently
   outstanding shares of common stock of GTS Duratek, Inc.("Duratek"). Duratek's
   operations consist of two operating groups: (1) "Technology Group" (formerly
   Environmental Services) is engaged in converting radioactive, hazardous and
   mixed (both radioactive and hazardous) waste to glass, using in-furnace
   vitrification processes, and removing radioactive and/or hazardous
   contaminants from waste water and other liquids using filtration and ion
   exchange processes, and (2) "Services Group" (formerly Consulting and Staff
   Augmentation) engaged in consulting, engineering, training and staff
   augmentation services. Duratek provides services and technologies for various
   utility, industrial, governmental and commercial clients.

               The Company owns approximately 54% of the outstanding common
   stock of American Drug Company ("ADC"), which was organized in 1993, as a
   wholly-owned subsidiary of the Company to initiate marketing activities for
   American generic pharmaceutical and medical pharmaceutical in Russia and the
   Commonwealth of Independent states (the "CIS"). ADC's subsidiary, NPD Trading
   (USA) Inc. provides consulting services to Western businesses in Russia and
   Eastern Europe. ADC intends to make sales of American-made generic
   pharmaceutical and health care products for sale under its own label in
   Russia and the CIS.

               In December 1994, the Company decided to sell its Eastern
   Electronics Manufacturing Corporation subsidiary ("Eastern"), which was the
   only company in the electronics group. As a result of this decision, the
   Company has reflected Eastern as a discontinued operation.

               (b)  Financial Information About Industry Segments

               Certain financial information about business segments classes of
   similar products or services) is included in Note 17 of Notes to Consolidated
   Financial Statements.

               (c)  Narrative Description of Business


                                       2

<PAGE>   37

   PHYSICAL SCIENCE GROUP

   GENERAL PHYSICS CORPORATION

   General

               General Physics Corporation ("General Physics") provides a wide
   range of personnel training, engineering, environmental and technical support
   services to commercial nuclear and fossil power utilities, the United States
   Departments of Defense ("DOD") and Energy (the "DOE"), Fortune 500 companies
   and other commercial and governmental customers. General Physics believes it
   is a leader in the field of developing training materials, conducting
   training programs and providing support services to operators, technical
   staff and management personnel.

               In January 1994, General Physics acquired substantially all of
   the operating businesses of Cygna Energy Services ("CES"), other than its
   non-nuclear seismic engineering business. CES provides design engineering,
   seismic engineering, materials management and safety analysis services to the
   commercial nuclear power industry and to the DOE.

               On August 31, 1994, General Physics acquired substantially all of
   the assets and operations of SGLG, Inc. (formerly GPS Technologies) and
   certain of its subsidiaries (together the "GPST Businesses") for
   approximately $34 million, consisting of $10 million cash, 3,500,000 shares
   of General Physics common stock, warrants to acquire up to 1,000,000 shares
   of General Physics common stock at $6.00 per share, warrants to acquire up to
   475,664 shares of General Physics common stock at $7.00 per share, and
   General Physics' 6% ten year senior subordinated debentures in the aggregate
   principal amount of $15 million. The senior subordinated debentures require
   payment of interest only on a quarterly basis for the first five years,
   quarterly installments of $525,000 principal plus interest for the next five
   years and the balance of $4.3 million at maturity. The fair value of the
   senior subordinated debentures was estimated to be $10.7 million at the date
   of the acquisition.

               The Company which owned approximately 92% of the GPST Businesses
   and 28% of General Physics prior to the transaction, owned approximately 54%
   of the outstanding shares of General Physics after the acquisition.

               General Physics is organized into four groups:  Training and
   Technology, Engineering and Applied Sciences, Federal Systems and
   Department of Energy. General Physics performance is significantly
   affected by the timing of performance on contracts.  Results of
   operations are not seasonal, since contracts are performed throughout
   the year.

               While General Physics continues to provide services to the DOE
   and DOD and the commercial nuclear power industry, it is unsure what effect
   cutbacks will have on future results. In response to these factors, General
   Physics has begun to focus its marketing 


                                       3
<PAGE>   38

   resources on expanding management and technical training services to the
   manufacturing and process industries, and specialized engineering services to
   Federal agencies. During the latter part of 1994 General Physics experienced
   growth in these areas and anticipates future growth to come from these areas.
   In addition, General Physics continues to take steps to reduce costs by
   eliminating positions and implementing other cost cutting activities.

        The following table sets forth the approximate pro forma revenue
   attributable to the categories of services provided by General Physics for
   the year ended December 31, 1994 assuming 12 months revenue for each of SGLG
   and General Physics.

<TABLE>
<CAPTION>
                                                    (in thousands)

               <S>                                     <C>     
               Training and Technology Services        $ 46,466
               DOD Services                              18,078
               DOE Services                              18,805
               Engineering Services                      31,781
               Total Revenue                           $115,130
</TABLE>


        General Physics currently provides services to more than 410 clients,
   including eight of the largest electric power companies in the United States
   and four prime contractors serving the DOE. During 1994, no customer
   accounted for more than 10% of General Physics revenue. Prior to October,
   1988, when it started its DOE services business, General Physics derived
   virtually all of its revenue from contracts with nuclear utilities.

   TRAINING AND TECHNOLOGY GROUP

        The Training and Technology Group focuses on training and human
   performance improvement needs of commercial nuclear utilities, Fortune 500
   and other commercial companies, and government customers, providing technical
   training and other technical services to customers that design, operate, and
   maintain equipment and facilities. This Group analyzes the human,
   organizational and technical issues confronting its customers and recommends
   solutions to improve performance.

   DOE SERVICES GROUP

        The DOE has overall responsibility for the nation's nuclear weapons
   complex. The operation of United States Government nuclear weapons production
   and waste processing facilities recently has, like the commercial nuclear
   power industry, come under increasingly intense public scrutiny. The DOE has
   since the late 1980's focused its attention upon the safe production of
   nuclear weapons and, in particular, the cleanup of serious pollution problems
   at active and inactive weapons plants in more than 30 states. As a result,
   the DOE has begun a research and cleanup program that it estimates could cost
   $200 billion or more over the next 30 years. General Physics organized its
   DOE services group in order to take 

 
                                      4
<PAGE>   39

   advantage of the United States Government's increased focus on environmental,
   health and safety matters at DOE facilities (and the DOE's resulting desire
   to improve personnel training and support services to a level consistent with
   that of the commercial nuclear power industry). The DOE typically does not
   itself perform many of the tasks relating to nuclear weapons production and
   waste processing at these facilities; rather, it awards large, multi-year,
   cost-plus-award-fee prime contracts to companies such as Westinghouse, Martin
   Marietta and EG & G. These prime contractors, in turn, enter into a large
   number of contracts with firms such as General Physics to provide a wide
   variety of services in support of nuclear weapons production and waste
   processing facilities. The Group at the DOE's Savannah River site, a
   300-square mile nuclear weapons production and waste processing site near
   Aiken, South Carolina predominantly provides professional services in such
   areas as the development and upgrade of detailed operating and maintenance
   procedures, training program design, development and accreditation
   assistance, maintenance engineering, technical support and quality assurance
   and various other engineering and operations support services. General
   Physics also has staff augmentation contracts at many of the DOE's research
   laboratories including Los Alamos National Laboratory, Princeton Plasma
   Physics Laboratory, Lawrence Livermore National Laboratory, and Brookhaven
   National Laboratory for similar services.

   ENGINEERING AND APPLIED SCIENCES GROUP

               The Engineering and Applied Sciences Group provides engineering
   services to the Government, utilities and petrochemical industries.
   Multi-discipline capabilities include environmental, mechanical, structural,
   chemical, electrical, and systems engineering, augmented with nondestructive
   examination, industrial chemistry, and computer aided design/drafting
   technical services. Specialized engineering expertise is recognized
   nationally in areas of mechanical integrity programs (including design,
   analysis, inspection and safety of capital intensive and inherently hazardous
   facilities and systems) and electric power generation (including operations,
   maintenance and performance engineering).

   FEDERAL SYSTEMS GROUP (FSG)

               GPS Technologies, Inc. Federal Systems Group, a wholly-owned
   subsidiary, provides technical services to a variety of commands within the
   Department of the Navy and other Federal Government agencies. These services
   include program management support, multi-media/video production, technical
   training, quality assurance and independent verification and validation of
   weapon systems, weapon systems life cycle support and full spectrum
   integrated logistics support. Major customers include: NAVAIR, NAVSEA, Naval
   Research, Development, Test and Evaluation Laboratories, and related Naval
   commands. Additionally, this Group provides services to several non-DOD
   agencies of the Federal Government, including the Internal Revenue Service,
   the Office of Personnel Management and the DOE, and to several commercial
   clients including Electronic Data Systems Corp. and Trane Air Conditioning.


                                       5
<PAGE>   40

  CONTRACTS

        General Physics is currently performing under approximately 700
   contracts. General Physics' contracts with its clients provide for charges on
   a time-and-materials basis, a fixed-price basis or a cost- plus-fixed-fee
   basis. General Physics' subcontracts with the Government have predominantly
   been cost-plus-fixed-fee contracts and time-and- materials contracts. As with
   all United States Government contractors, General Physics is required to
   comply with the Federal Acquisition Regulations and the Government Cost
   Accounting Standards with respect to all of the services provided to the
   United States Government and agencies thereof. These Regulations and
   Standards govern the procurement of goods and services by the United States
   Government and the nature of costs that can be charged with respect to such
   goods and services. General Physics does not believe that complying with
   these Regulations and Standards places it in any competitive disadvantage. In
   addition, all such contracts are subject to audit by a designated government
   audit agency, which in most cases is the Defense Contract Audit Agency (the
   DCAA). Although these contracts are subject to audit, General Physics
   anticipates no material cost disallowances. The DCAA has audited the General
   Physics contracts through 1989 without any material disallowances. The
   following table illustrates the percentage of total pro forma revenue
   attributable to each type of contract for the year ended December 31, 1994
   assuming 12 months for each of SGLG and General Physics.



<TABLE>
<CAPTION>
                                      Percentage of Total Revenue
                                      Year Ended December 31, 1994

        <S>                                       <C>
        Time-and Materials                         37%
        Fixed-Price                                39%
        Cost-plus-Fixed-Fee                        24%
                                                  100%
</TABLE>

   CUSTOMERS

        General Physics provides services to more than 410 customers, including
   several of the largest companies in the United States. Significant customers
   include commercial nuclear utilities, the Department of the Navy, the
   Department of the Air Force, the Department of the Army, major automotive
   manufacturers, major defense contractors, and other United States Government
   agencies. Revenue from the United States Government accounted for
   approximately 48% of the pro forma revenue of the Company for 1994 assuming
   12 months for each of SGLG and General Physics. However, such revenue was
   derived from many separate contracts and subcontracts with a variety of
   Government agencies and contractors that are regarded by General Physics as
   separate customers. In 1994 no other customer accounted for more than 10% of
   General Physics revenue.


                                       6
<PAGE>   41

   COMPETITION

               The principal competitive factors in General Physics markets are
   the experience and capability of technical personnel, performance, reputation
   and price. A significant factor determining the business available to General
   Physics and its competitors is the ability of customers to use their own
   personnel to perform services provided by General Physics and its
   competitors. Another factor affecting the competitive environment is the
   small, specialty companies located at or near particular customer facilities
   which are dedicated solely to servicing the technical needs of those
   particular facilities. In the DOE services industry, competition comes from a
   number of companies, including defense contractors, architect-engineering
   firms, smaller independent service companies such as the Company and small
   and disadvantaged businesses under Section 8(a) of the Small Business
   Administration Act. Competition in the industries served by the Federal
   Systems Group is strong and comes from large defense contractors and other
   service corporations, many of which have significantly greater resources than
   General Physics as well as competition from small and disadvantaged
   businesses, which receive certain preferential treatment in the awarding of
   government contracts.

   PERSONNEL

               As of March 1, 1995, General Physics employed 1312 persons. Many
   of General Physics' employees perform multiple functions depending upon
   changes in the mix of demand for the services provided by General Physics.
   None of General Physics' employees is represented by a labor union. General
   Physics generally has not entered into employment agreements with its
   employees, but has employment agreements with certain officers. General
   Physics believes its relations with its employees are good.

   BACKLOG

               As of December 31, 1994, General Physics' backlog for services
   under signed contracts and subcontracts was approximately $64,844,000
   consisting of approximately $22,278,000 respectively, for the Training and
   Technology Group, approximately $6,613,000, for the DOE Group, approximately
   $25,392,000, for the Engineering and Applied Sciences Group and approximately
   $10,561,000, for the Federal Systems Group. General Physics anticipates that
   most of its backlog as of December 31, 1994 will be recognized as revenue
   during 1995; however, the rate at which services are performed under certain
   contracts, and thus the rate at which backlog will be recognized, is at the
   discretion of the client, and most contracts are, as mentioned above, subject
   to termination by the client upon written notice.

   ENVIRONMENTAL STATUTES AND REGULATIONS

               General Physics provides environmental engineering services to
   its clients, including the development and management of site environmental
   remediation plans. Due to 


                                       7
<PAGE>   42

   the increasingly strict requirements imposed by Federal, state and local
   environmental laws and regulations (including without limitation, the Clean
   Water Act, the Clean Air Act, Superfund, the Resource Conservation and
   Recovery Act and the Occupational Safety and Health Act), General Physics'
   opportunities to provide such services may increase.

               General Physics activities in connection with providing
   environmental engineering services may also subject General Physics itself to
   such Federal, state and local environmental laws and regulations. Although
   General Physics subcontracts most remediation construction activities and all
   removal and off-site disposal and treatment of hazardous substances, General
   Physics could still be held liable for clean-up or violations of such laws as
   an "operator" or otherwise under such Federal, state and local environmental
   laws and regulations with respect to a site where it has provided
   environmental engineering and support services. General Physics believes,
   however, that it is in compliance in all material respects with such
   environmental laws and regulations.

   DISTRIBUTION GROUP

   FIVE STAR GROUP, INC.

               The Distribution Group, incorporated under the name Five Star
   Group, Inc. ("Five Star"), is engaged in the wholesale distribution of home
   decorating, hardware and finishing products. Five Star has two strategically
   located warehouses and office locations, with approximately 380,000 square
   feet of space in New Jersey and Connecticut, which enables Five Star to
   service the market from Maine to Virginia.

               Five Star is the largest distributor in the U.S. of paint sundry
   items, interior and exterior stains, brushes, rollers and caulking compounds
   and offers products from leading manufacturers such as Olympic, Cabot,
   Thompson, Dap, 3-M, Minwax and Rustoleum. Five Star distributes its products
   to retail dealers which include discount chains, lumber yards,
   "do-it-yourself" centers, hardware stores and paint suppliers principally in
   the northeast region. It carries an extensive inventory of the products it
   distributes and provides delivery generally within 48 to 72 hours from the
   placement of an order.

               The primary working capital investment for Five Star is
   inventory. Inventory levels will vary throughout the year reflecting the
   seasonal nature of the business. Five Star's strongest sales are typically in
   March through October because of strong seasonal consumer demand for its
   products. As a result, inventory levels tend to peak in the spring and reach
   their lowest levels in late fall.

               The largest customer accounted for approximately 13% of Five
   Star's sales in 1994 and its 10 largest customers accounted for approximately
   27% of such sales. No other customer accounted for in excess of 10% of Five
   Star's sales in 1994. All such customers are unaffiliated companies and
   neither Five Star nor the Company has a long-term contractual relationship
   with any of them.


                                        8
<PAGE>   43

               Competition within the industry is intense. There are much larger
   national companies commonly associated with national franchises such as
   Servistar and True Value as well as smaller regional distributors all of whom
   offer similar products and services. Additionally, in some instances
   manufacturers will bypass the distributor and choose to sell and ship their
   products directly to the retail outlet. The principal means of competition
   for Five Star are its strategically placed distribution centers and its
   extensive inventory of quality name brand products. Five Star will continue
   to focus its efforts on supplying its products to its customers at a
   competitive price and on a timely, and consistent basis. In the future, Five
   Star will attempt to acquire complementary distributors and to expand the
   distribution of its line of private-label products sold under the "Five Star"
   name.

   OPTICAL PLASTICS GROUP

   MXL INDUSTRIES, INC.

               The Optical Plastics Group is engaged in the manufacture of
   molded and coated optical products, such as shields and face masks and non-
   optical plastic products through the Company's wholly owned subsidiary MXL
   Industries, Inc. ("MXL").

               MXL is a state-of-the-art injection molder and precision coater
   of large optical products such as shields and face masks and non-optical
   plastics. MXL believes that the principal strengths of its business are its
   state-of-the-art injection molding equipment, advanced production technology,
   high quality standards, and on time deliveries. Through its Woodland Mold and
   Tool Division, MXL also designs and engineers state- of-the-art injection
   molding tools as well as providing a commodity custom molding shop.

               As the market for optical injection molding, tooling and coating
   is focused, MXL believes that the combination of its proprietary "Anti-Fog"
   coating, precise processing of the "Anti-Scratch" coatings, and precise
   molding and proprietary grinding and polishing methods for its injection
   tools will enable it to increase its sales in the future and to expand into
   related products.

               MXL uses only polycarbonate resin to manufacture shields, face
   masks and lenses for over 55 clients in the safety, recreation and military
   industries. For its manufacturing work as a subcontractor in the military
   industry, MXL is required to comply with various federal regulations
   including Military Specifications and Federal Acquisition Regulations for
   military end use applications.

               MXL is dependent upon one client which accounts for approximately
   38% of MXL's total sales and another client which accounts for approximately
   14% of MXL's total sales. Over the last several years, MXL has implemented a
   variety of programs designed to reduce its overhead expenses, enhance its
   processing capabilities, improve operating efficiency and expand the range of
   services offered to its customers.


                                        9
<PAGE>   44
        The Company's sales and marketing effort concentrates on industry
   trade shows. In addition, the Company employs one marketing and sales
   executive and one sales engineer.

   HYDRO MED SCIENCES

        Hydro Med Sciences ("HMS") is a division of the Company involved
   in the manufacture of medical devices, drugs and cosmetic polymer products.
   HMS was established to investigate potential uses of a unique group of
   polymers called Hydron(R) in applications other than the soft contact lens
   area. These polymers, which absorb water without dissolving, are excellent
   candidates for biomedical applications.

        HMS has been involved in the development of human and veterinary drugs,
   as well as medical and dental devices since the early 1970's. HMS developed
   the Syncro-Mate B(R) implant which is presently manufactured by HMS and sold
   in the United States by Sanofi Animal Health, Inc., and is used for the
   synchronized breeding of bovine heifers. This product was the first
   veterinary drug implant to be approved by the FDA.
        
        HMS also commercially manufactures a solvent soluble, water insoluble
   Hydron(R) polymer for use in a series of cosmetic products, such as hand and
   body lotions, facial, whole body and fragile eye moisturizers and sunscreens.

        HMS also has been collaborating with The Population Council on the
   development of an implant for humans capable of delivering luteinizing
   hormone releasing hormone (LHRH) at controlled therapeutic levels for one to
   two years. This implant is currently in Phase I clinical trials for the
   treatment of prostatic cancer. The purpose of this study is to determine
   appropriate dose and elicit any unexpected adverse reactions.

   THE COMPANY'S INVESTMENTS

   GTS DURATEK, INC.

   GENERAL

        GTS DURATEK INC. ("Duratek") was incorporated in the State of
   Delaware in December 1982. At December 31, 1994, Duratek was an approximately
   61% controlled subsidiary of the Company. However, as of March 1, 1995, the
   Company owned approximately 40% of the outstanding shares of common stock of
   Duratek.

        Duratek's operations consist of two operating groups: (i)
   "Technology Group" engaged in converting radioactive, hazardous and mixed
   (both radioactive and hazardous waste to glass, using in-furnace
   vitrification processes, and removing radioactive and/or hazardous
   contaminants from waste water and other liquids using filtration and ion
   exchange processes and (2) "Services Group" (formerly Consulting and Staff
   Augmentation) engaged in consulting, engineering, training, and staff
   augmentation services. Duratek provides services 


                                       10
<PAGE>   45

   and technologies for various utility, industrial, governmental, and
   commercial clients.

               On January 24, 1995, the Company sold 1,666,667 shares of its
   Duratek common stock at a price of $3.00 per share to The Carlyle Group
   ("Carlyle") in connection with a $16 million financing by Duratek with
   Carlyle, a Washington, D.C. based private merchant bank. In addition, the
   Company granted Carlyle an option to purchase up to an additional 500,000
   shares of the Company's Duratek common stock over the next year at $3.75 per
   share (the "Carlyle Transaction").

               Duratek received $16 million from Carlyle in exchange for 160,000
   shares of newly issued 8% cumulative convertible preferred stock (convertible
   into 5,333,333 shares of Duratek common stock at $3.00 per share). Duratek
   granted Carlyle an option to purchase up to 1,250,000 shares of newly issued
   Duratek common stock from Duratek over the next four years.

               As of March 1, 1995, the Company owned 3,534,972 shares of
   Duratek common stock (approximately 40% of the currently outstanding shares
   of common stock). Assuming, (i) Carlyle converted all of its cumulative
   convertible preferred stock into Duratek common stock and exercised its
   option to purchase additional shares of Duratek common stock from each of
   Duratek and National Patent and (ii) National Patent employees exercised
   their options to purchase an aggregate of 497,750 shares of Duratek common
   stock, the Company would own 2,537,222 shares of Duratek common stock
   (approximately 16.5% of the then outstanding shares of common stock).

   TECHNOLOGY GROUP

               During 1991 and 1992, Duratek and The Catholic University of
   America's Vitreous State Laboratory (VSL) jointly conducted bench-scale
   vitrification research with the U.S. Department of Energy ("DOE") waste
   simulants and actual DOE radioactive and mixed waste samples. This led to the
   1992 award of a $3.4 million DOE-funded contract to conduct a minimum
   additive waste stabilization (MAWS) demonstration, which enabled the Company
   to significantly advance the development of its vitrification technology. The
   MAWS project integrated soil washing, water purification, and in-furnace
   vitrification to reduce waste volume and then convert the reduced waste to a
   durable, leach-resistant form (glass) for long-term storage or burial.

               During the first half of 1993, Duratek designed, built and
   operated a 100 kilogram-per-day pilot-scale melter at the VSL to gather test
   data while building a similar 300 kilogram-per-day unit at the DOE's Fernald
   Environmental Management Project (FEMP) for the MAWS demonstration. These
   melters were designated DuraMelter 100 and 300, respectively.

               Duratek engineers and operators started up the DuraMelter 300 at
   the FEMP in September 1993 and began conducting continuous melt campaigns
   with nonradioactive waste 


                                       11
<PAGE>   46

   stimulants. In August 1994, following approximately one year of
   nonradioactive test melts, the Company operators processed about 7,000
   gallons of FEMP wastes consisting of soil wash concentrates, contaminated
   with uranium, thorium and other heavy metals, blended with magnesium-fluoride
   sludge from Pit #5. Duratek thus became the first company to successfully
   complete a continuous vitrification run with low-level radioactive waste at a
   DOE site.

               The MAWS success led to a $1.2 million DOE-funded contract for
   Duratek and the VSL to characterize and catalog the physical and chemical
   properties of nationwide DOE waste streams. The data gathered will be the
   basis for a compositional envelope: a sophisticated computerized model which
   will be used to determine which waste streams can be blended in a
   vitrification process to achieve the MAWS goals of substantial waste volume
   reduction and long-term waste form stability.

               Near the end of 1993, Duratek won a $13.9 million, three-year
   contract in competition with companies providing traditional waste
   stabilization methods- to stabilize 700,000 gallons of uranium-contaminated
   sludge at the DOE's Savannah River Site. Duratek is designing and building
   its first commercial-scale melter, a DuraMelter 5,000 for the project.

               In 1994, Duratek won a DOE-funded contract worth approximately $2
   million to design, build and test a high-temperature melter and "gem"
   matching (a device which converts the molten glass discharge stream into
   droplets) for Fernald Environmental Restoration Management Company's (FERMCO)
   CRU4 project.

   SERVICES GROUP

               The Services Group provides technical personnel to support
   nuclear power plant outages and operation and DOE environmental restoration
   projects. The group has retained its major customers: Duke Power Company,
   Vermont Yankee Nuclear Power "Corporation, New York Power Authority,
   Tennessee Valley Authority, GPU Nuclear Corporation, PECO Energy Company
   (formerly Philadelphia Electric Company), and FERMCO.

               Through efforts to expand its higher margin professional services
   business, the Services Group has increased its consulting and training sales.

               The Services Group has also aligned its services to support and
   complement the Technology Group's environmental restoration business. These
   include environmental safety and health consulting and training, hazardous
   materials training, quality assurance/quality control and radiological
   controls. Waste melter operator trainees are often recruited from the
   Services Group Field Work Force.


                                       12
<PAGE>   47

   INTERFERON SCIENCES, INC.

               Interferon Sciences, Inc. ("ISI"), which was incorporated in
   Delaware in May 1980, commenced operations in January 1981, by obtaining from
   the Company, assets relating to its programs in human alpha (leukocyte)
   interferon, recombinant DNA, and hybridoma technology.

               ISI is a biopharmaceutical company engaged in the manufacture and
   sale of ALFERON N Injection, the only product approved by the United States
   Food and Drug Administration ("FDA") that is based upon a natural source,
   multi-species alpha interferon ("Natural Alpha Interferon"). ALFERON N
   Injection is approved for the treatment of certain types of genital warts.
   ISI also is developing its existing injectable, topical, and/or oral
   formulations of Natural Alpha Interferon for the potential treatment of HIV,
   hepatitis C, hepatitis B, multiple sclerosis, cancers, and other indications.
   Interferons occur naturally in the body, in essence nature's own medicine.
   Interferons are a group of proteins produced and secreted by cells to combat
   diseases.

               Currently, various alpha interferon products, approved for 17
   different medical uses in over 60 countries, are, as a group, one of the
   largest selling of all biopharmaceuticals with estimated 1994 sales
   approaching $2 billion. The majority of these sales consisted of sales of
   alpha interferon produced from genetically engineered cells (recombinant
   alpha interferon).

               ALFERON N Injection is approved for sale in the United States for
   the intralesional treatment of adults with refractory (resistant to other
   treatment) or recurring external genital warts. ALFERON N Injection is
   marketed and distributed in the United States exclusively by Purdue Pharma
   L.P. through its affiliate, The Purdue Frederick Company (collectively,
   "Purdue"). Submissions for regulatory approval to sell ALFERON N Injection
   for the treatment of genital warts have been filed in Austria, Canada, Hong
   Kong, Israel, Mexico, Singapore and the United Kingdom. Regulatory approval
   to sell ALFERON N Injection was recently obtained in Mexico.

               Additional products under development by ISI include ALFERON N
   Gel and ALFERON LDO. ALFERON N Gel is a topical interferon preparation which
   ISI believes has potential in the treatment of cervical dysplasia, recurrent
   genital herpes, other viral diseases, and cancers. ALFERON LDO is a low dose
   oral liquid alpha interferon formulation which ISI believes has potential for
   treating certain symptoms of patients infected with the HIV virus and
   treating other viral diseases.

   CLINICAL TRIALS SUMMARY

               In an effort to obtain approval to market Natural Alpha
   Interferon for additional indications in the United States and around the
   world, ISI is focusing its research program on conducting and planning
   various clinical trials for new indications.


                                       13
<PAGE>   48
 
       The table appearing below summarizes the data concerning clinical trials
   of ALFERON N Injection, ALFERON N Gel, and ALFERON LDO being conducted or
   proposed to be conducted.



<TABLE>
<CAPTION>
PRODUCT
INDICATIONS     POTENTIAL APPLICATION/    STATUS OF CLINICAL TRIAL(1)    SPONSOR
- -----------     ----------------------    --------------------------    -------

<S>             <C>                       <C>                           <C>
ALFERON N       HIV infected patients:
Injection
                Asymptomatic              Initial Phase 1 completed     Walter Reed(2)

                Asymptomatic/Symptomatic  Phase 2/3 in final            ISI
                                          stages of planning

                Comparison of side        Phase 1 completed             Purdue
                effects in healthy
                subjects with
                recombinant alpha
                interferon

                Hepatitis C               Three multi-center Phase 2    ISI(3)
                                          in progress

                Kaposi's sarcoma          Phase 2 in progress           ISI
                (in AID's patients)

                Small cell lung cancer    Phase 2 to commence shortly   Investigator(5)


                Multiple Sclerosis        Phase 2 being planned         ISI

                Hepatitis B               Phase 2 proposed              (4)
</TABLE>



                                       14
<PAGE>   49

<TABLE>
<CAPTION>
<S>             <C>                       <C>                           <C>
ALFERON N       Cervical dysplasia        Phase 2 completed             ISI
Gel

                Cervical dysplasia        Phase 2 to commence shortly   Investigator(5)
                                          (in HIV-infected patients)


                Mucocutaneous herpes in   Phase 2 proposed              (4)
                immunocompromised
                patients

                Recurrent genital herpes  Phase 2 proposed              (4)

ALFERON         HIV-infected patients     Initial Phase 2 completed     ISI
LDO
                HIV-infected patients     Phase 2 in final stages of    NIAID
                                          planning
</TABLE>


   (1)  Generally, clinical trials for pharmaceutical products are conducted in
        three phases. In Phase 1, studies are conducted to determine safety and
        tolerance. In Phase 2, studies are conducted to gain preliminary
        evidence as to the efficacy of the product as well as additional safety
        data. In Phase 3, studies are conducted to provide sufficient data to
        establish safety and statistical proof of efficacy in a specific dose.
        Phase 3 is the final stage of such clinical studies prior to the
        submission of an application for approval of a new drug or licensure of
        a biological product or for new uses of a previously-approved product.

   (2)  Partially funded by Purdue.

   (3)  Previously funded by Purdue; currently funded by ISI.

   (4)  The sponsor and the timing of this trial will be dependent upon future
        funding.

   (5)  Investigator-sponsored IND.


                                       15
<PAGE>   50

               In March 1995, ISI entered into an amendment of the 1994 Purdue
   Amendments (the "1995 Purdue Amendment") pursuant to which ISI obtained an
   option, exercisable until June 30, 1995, (the "Option") to reacquire the
   marketing and distribution rights from Purdue and Mundipharma. The 1995
   Amendment provides for (i) the payment of $3 million in cash upon exercise of
   the option and (ii) the issuance of 2.5 million shares of Common Stock.
   Eighteen months from the date of exercise of the Option by ISI (the
   "Valuation Date"), the 2.5 million shares of Common Stock must have a value
   of at least $9 million, which value will be calculated using the average of
   the closing bid and asked prices of the Common Stock as quoted by NASDAQ
   National Market System for the ten trading days ending two days prior to the
   Valuation Date. In the event of a shortfall, ISI has agreed to issue a note,
   for such shortfall, if any, which will bear interest at the prime rate, and
   will become due and payable 24 months from the Valuation Date. ISI agrees
   that the 2.5 million shares of Common Stock will be registered and freely
   tradeable 18 months from the date of exercise of the ISI option. The 1995
   Purdue Amendment, if exercised, would replace in its entirety the royalty
   obligations and the Repurchase Option contained in the 1994 Amendments with
   Purdue and Mundipharma.

   OTHER MARKETING AND DISTRIBUTION ARRANGEMENTS

               In February 1994, ISI entered into an exclusive distribution
   agreement for ALFERON N Injection in Mexico with Andromaco, a privately-held
   pharmaceutical company headquartered in Mexico City which specializes in
   oncology and immunology products. Under the agreement, Andromaco applied for
   and recently obtained approval from the Mexican regulatory authorities to
   sell ALFERON N Injection in Mexico. As part of the agreement, Andromaco also
   agreed to sponsor clinical research with ALFERON N Injection in Mexico. The
   agreement also establishes performance milestones for the maintenance of
   exclusive distribution rights by Andromaco in Mexico. In addition, ISI has a
   buy-out option to reacquire the marketing and distribution rights in Mexico
   under certain terms and conditions.

               On February 7, 1995 ISI concluded an agreement with Fujimoto
   Diagnostics, Inc. ("Fujimoto") of Osaka, Japan, for the commercialization of
   ALFERON N Injection in Japan (the "Fujimoto Agreement"). Fujimoto is
   affiliated with Fujimoto Pharmaceutical Company, a 60-year old company with
   facilities in Central Japan. The Fujimoto Agreement grants Fujimoto exclusive
   rights to develop, distribute and sell ALFERON N Injection and ALFERON N Gel
   in Japan. Pursuant to the terms of the Fujimoto Agreement, Fujimoto agreed to
   fund and conduct all preclinical and clinical studies required for regulatory
   approval in Japan. For the injectable product, ALFERON N Injection, Fujimoto
   will initially focus on its use for the treatment of patients infected with
   the hepatitis C virus. ISI will supply Fujimoto with ALFERON N Injection and
   will also manufacture and supply Fujimoto with ALFERON N Gel. The first
   indication to be developed for ALFERON N Gel has not yet been finalized.
   Fujimoto will also purchase certain quantities of ALFERON N Injection and
   ALFERON N Gel at agreed-upon prices during the preclinical and clinical
   phases. In connection with the Fujimoto Agreement, Fujimoto purchased
   $1,500,000 of Common Stock

                                       16
<PAGE>   51

   and agreed to purchase an additional $500,000 of Common Stock on February 6,
   1996, based on the then current market price.

               Although ISI has exclusive marketing and distribution agreements
   with Purdue, Mundipharma, Andromaco and Fujimoto and has the right to sell
   ALFERON N Injection in the Returned Territories, no sales of ALFERON N
   Injection can be made in Canada, or the Returned Territories until such
   product is approved for sale in these countries. Submissions for regulatory
   approval to sell ALFERON N Injection for treatment of genital warts have been
   filed in Canada, Austria, Hong Kong, Israel, and the United Kingdom and has
   been obtained in Mexico. There can be no assurance, however, that any such
   approval will be granted.

   AMERICAN DRUG COMPANY

               American Drug Company ("ADC") was organized in 1993, as a
   wholly-owned subsidiary of the Company to initiate marketing activities for
   American generic pharmaceutical and medical products in Russia and the
   Commonwealth of Independent States (the "CIS"). The Company's predecessor,
   NPD Trading (USA), Inc. ("NPD Trading"), was formed in January 1990 as a
   wholly-owned subsidiary of the Company to provide consulting services to
   Western businesses in Russia and Eastern Europe.

               In August 1994, the Company entered into a Transfer and
   Distribution Agreement (the "Distribution Agreement") with ADC whereby the
   Company transferred to ADC, (the "Distribution") immediately prior to the
   closing of the Distribution, all of its interest in NPD Trading and in two
   newly-formed, 50% owned joint ventures, in exchange for (i) the issuance by
   ADC of 6,990,990 shares of Common Stock to the Company (ii) the issuance of
   approximately 6,017,775 shares of Common Stock to the Company's stockholders
   and (iii) the issuance of 6,017,775 warrants to be distributed to the
   Company's stockholders. Each warrant is exercisable for a period of two years
   commencing on August 5, 1994, at an exercise price per share of $1.00,
   subject to ADC's right to cancel unexercised warrants under certain
   circumstances. Upon the consummation of this reorganization, NPD Trading
   became a wholly-owned subsidiary of ADC.

               The Distribution was at the rate of one share plus one warrant to
   purchase one share of common stock at an exercise price of $1.00, expiring
   August 5, 1996, for every four outstanding shares of Common Stock of the
   Company. Upon completion of the Distribution, ADC became a separate public
   company.

               ADC's diverse activities to date have focused on developing, and
   assisting Western businesses to develop, trade, manufacturing and investment
   opportunities in Russia, the Czech and Slovak Republics and, to a lesser
   extent, other countries of the CIS and Eastern Europe. ADC intends to make
   sales of American-made generic pharmaceutical and health care products for
   sale under its own label in Russia and the CIS.


                                       17
<PAGE>   52
  
               In 1993, ADC initiated activities aimed at the export of
   American-made generic pharmaceutical (prescription drugs and over-the-counter
   personal care products) and other medical products and equipment to Russia
   and the CIS. Among the products anticipated to be sold by ADC are antibiotic
   ointments, pain relief medication, vitamins, bandages, prescription
   injectable anti-cancer drugs, antibiotics and other prescription drugs. ADC
   has launched marketing operations with major Russian hospitals, individual
   Russian pharmacies, and other hospitals and clinics throughout the CIS, as
   well as with distributors in the region. ADC has initiated these operations
   in order to enable consumers to benefit from the superior quality and low
   cost of American-made generic drug and medical products in markets in which
   ADC believes demand for such products to be high and availability limited.
   ADC intends to register, market and sell a wide variety of products under its
   own label and to develop a distribution of its products throughout the CIS.
   In October 1994, ADC's "Shiny" brand baking soda toothpaste with fluoride and
   its "Aurora" feminine maxi pads and mini shields received medical
   certification by health authorities in Russia.

               ADC believes that contracting for the supply of its products
   enables it to avoid significant capital expenditures and the time and expense
   associated with the U.S. Food and Drug Administration (the "FDA") approval
   process. ADC has entered into some supply agreements with chemical and
   pharmaceutical manufacturers to date and is currently in negotiations with
   several others. The terms of each of these agreements may vary, but generally
   provide for the supply to ADC of approximately five or six generic
   pharmaceutical products, in a variety of potency levels, for marketing and
   resale under the ADC label in Russia and other states which formerly
   comprised the Soviet Union. The agreements generally carry a ten-year term
   with options to renew for successive one-year periods. They prohibit price
   increases on products supplied to ADC during the first year of the agreement
   unless a substantial increase in the price of raw materials occurs. The
   agreements also provide that ADC will pay all foreign registration fees and
   labeling costs and that the supplier will undertake the labeling and
   packaging of all products sold to ADC in accordance with federal regulations.
   In addition, the supplier represents that products will be manufactured in
   accordance with the good manufacturing practices established by the FDA and
   that it will name ADC as an additional insured on product liability policies
   providing sufficient coverage.

               In its four years of operation, ADC has provided through its
   subsidiary, NPD Trading, a broad range of business services to a significant
   number of American and Western corporations. ADC's employees have backgrounds
   in diverse disciplines, such as medicine, law, engineering, physics and
   international economics, which appropriately meet the industrial makeup of
   ADC's clients. ADC is able to provide the contacts necessary for interested
   clients to locate a venture partner and to establish viable financing.
   Recognizing that successful conclusion of project negotiations in this region
   often depends upon financing, ADC works closely with the U.S. Exim-Bank,
   OPIC, the World Bank and its affiliates, including the European Bank for
   Reconstruction and Development, as well as private commercial banks.
   Additionally, ADC advises its clients with respect to new commercial, tax,
   currency and other laws of Eastern Europe, as well as U.S. foreign government


                                       18
<PAGE>   53

   regulations and policies which directly affect business operations.

   RESEARCH AND DEVELOPMENT

             For the year ended December 31, 1994, NPDC incurred $431,000 as
   research and development costs.

   EMPLOYEES

             At December 31, 1994, the Company and its subsidiaries employed
   2,368 persons, including 16 in the Company's headquarters, 1,840 in the
   Physical Science Group, 340 in the Distribution Group, 74 in the Optical
   Plastics Group and 51 at Eastern Electronics, which is a discontinued
   operation. Of these, 4 persons were engaged in research and development. The
   Company considers its employee relations to be satisfactory.

   PATENTS AND LICENSES

             The operating businesses of NPDC are not materially dependent upon
   patents, or patent and know-how licenses. The know-how and expertise gained
   with respect to the manufacture and sale of its products, acquired as a
   result of its license and ownership of patents, are of greater importance to
   its future ability to manufacture and sell such products than are the patents
   themselves.

             (d) Financial Information about Foreign and Domestic operations and
   Export Sales. The Company has no material Foreign Operations or Export Sales.

   ITEM 2.   PROPERTIES

             The following information describes the material physical
   properties owned or leased by the Company and its subsidiaries.

             The Company leases approximately 10,000 square feet of space for
   its New York City principal executive offices. The Company's Physical Science
   Group leases (i) approximately 78,000 square feet of an office building in
   Columbia, Maryland and (ii) approximately 275,000 square feet of office space
   at various other locations throughout the United States and (iii) 37 branch
   offices of General Physics occupy approximately 197,000 square feet of this
   space.

             The Distribution Group leases 219,000 square feet in New Jersey and
   112,000 square feet in Connecticut. The Optical Plastics Group owns 33,000
   square feet of office space in Lancaster, PA and 12,594 square feet of office
   space in Westmont, IL. The facilities owned or leased by NPDC are considered
   to be suitable and adequate for their intended uses and are considered to be
   well maintained and in good condition.


                                       19
<PAGE>   54
  
   ITEM 3.   LEGAL PROCEEDINGS

             The Company is not a party to any legal proceedings the outcome of
   which is believed by management to have a reasonable likelihood of having any
   material effect upon the Company's business, results of operations, or
   financial condition.

   ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

             No matters were submitted to a vote of security holders during the
   fourth quarter of the fiscal year covered by this report.

                                     PART II

   ITEM 5.   MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED
             STOCKHOLDER MATTERS

             The Company's Common Stock, $.01 par value, is traded on the
   American Stock Exchange, Inc. and the Pacific Stock Exchange, Inc.  The
   following tables present its high and low market prices for the last two
   years.


<TABLE>
<CAPTION>
                                  Quarter     High       Low

               <S>                <C>         <C>        <C>    
               1994               First       4 7/8      3 7/8
                                  Second      3 15/16    2 11/16
                                  Third       3 3/8      2 5/8
                                  Fourth      2 13/16    1 1/2

               1993               First       3 5/8      2 1/2
                                  Second      4 1/4      2 1/2
                                  Third       3 3/4      2 7/8
                                  Fourth      5 3/4      3 7/16
</TABLE>


             The number of shareholders of record of the Common Stock as of
   March 21, 1995 was 5,275. On March 21, 1995, the closing price of the Common
   Stock on the American Stock Exchange was 1 13/16. In March 1989, the Company
   decided to discontinue payment of its quarterly dividend because the Board of
   Directors believed that the resources available for the quarterly dividend
   would be better invested in operations and the reduction of long-term debt.


                                       20
<PAGE>   55

          NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

  ITEM 6.    SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>

 OPERATING DATA                    (IN THOUSANDS, EXCEPT PER SHARE DATA)
 ------------------------------------------------------------------------------

 Years ended December 31,        1994      1993      1992      1991      1990
 ------------------------------------------------------------------------------
<S>                          <C>       <C>        <C>        <C>       <C>     
 Revenues                    $202,966  $189,225   $196,506   $254,452  $286,639
 Sales                        204,774   185,846    189,797    251,782   286,219
 Gross margin                  32,559    26,974     29,211     35,792    42,087
 Research and                                                         
   development costs              431     2,847      4,645      4,651     7,892
 Interest expense               6,458     8,199     10,866     15,438    20,261
 Income (loss)                                                        
   before discontinued                                                
   operations and                                                     
   extraordinary items        (11,397)   (6,849)   (11,578)     1,456   (33,304)
 NET INCOME (LOSS)            (13,971)   (5,977)   (11,943)     2,645   (32,738)
 ------------------------------------------------------------------------------
 Earnings (loss) per share                                            
 Income (loss) before                                                 
   discontinued operations                                            
   and extraordinary items   $   (.52)  $  (.40)  $   (.73)  $    .10  $  (2.91)
  NET INCOME (LOSS)              (.64)     (.35)      (.76)       .17     (2.86)
 ------------------------------------------------------------------------------
  Cash dividends declared per share                        
</TABLE>

<TABLE>
<CAPTION>
  BALANCE SHEET DATA
 ------------------------------------------------------------------------------

  Years ended December 31,    1994      1993      1992      1991       1990
 ------------------------------------------------------------------------------
<S>                          <C>       <C>       <C>       <C>       <C>
  Cash, cash equivalents,
    restricted cash and
    marketable securities    $ 10,075  $ 10,976  $ 23,674  $ 35,968  $ 16,722
  Short-term borrowings        31,060    21,390    28,977    26,317    62,144
  Working capital              25,823    33,224    44,877    55,560    25,316
  Total assets                175,546   166,057   192,649   214,041   269,564
  Long-term debt               31,213    40,858    61,441    70,787    91,888
  Stockholders' equity         65,165    67,438    63,823    72,405    55,416
 ------------------------------------------------------------------------------
</TABLE>



                                       21
<PAGE>   56

   ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
             RESULTS OF OPERATIONS


   RESULTS OF OPERATIONS

   OVERVIEW

   During 1994 the Company continued its overall plan of debt reduction, as well
   as the strengthening of its operating companies. As a result of an Exchange
   Offer as well as several other repurchases from various bondholders
   throughout the year, (See Note 10 to Notes to Consolidated Financial
   Statements) the Company was able to significantly reduce its Swiss Debt by
   approximately $6,716,000. In addition, in the first quarter of 1995, the
   Company repurchased an additional SFr. 8,386,000 of Swiss Debt. At March 24,
   1995 the Company had approximately $3,700,000 of Swiss Debt due in 1995 and
   approximately $3,300,000 of Swiss Debt due in 1996. The continuing reduction
   of the Company's long-term debt has resulted in reduced interest expense at
   the Corporate level. In September 1994, the Company strengthened one of its
   core operating companies when General Physics Corporation (GP) acquired
   substantially all the assets of SGLG, Inc. (formerly GPS Technologies, Inc)
   (See Note 2 to Consolidated Financial Statements).

   In 1994, the loss before income taxes, discontinued operation and
   extraordinary item was $10,648,000, as compared to a loss of $7,424,000 in
   1993. The increase in the loss is due to several factors. Investment and
   other income (expense), net, decreased from $3,379,000 in 1993 to a loss of
   $1,808,000 in 1994. The $5,187,000 reduction is due to a foreign currency
   transaction loss of $2,124,000 realized in 1994 as compared to a net foreign
   currency transaction gain of $901,000 realized in 1993, related to the
   Company's decision not to hedge its Swiss denominated debt, as well as
   increased losses incurred on investments in 20% to 50% owned subsidiaries due
   to increased losses attributable to the Company's 36% investment in
   Interferon Sciences, Inc. (ISI). The loss recognized in 1994 relating to ISI
   was $4,409,000, compared to $1,599,000 in 1993. In 1993, an additional
   $2,074,000 of ISI's loss was included in the Company's consolidated results
   of operations through September 1993, when the Company's investment in ISI
   fell below 50%. The increased loss incurred on investments in 20% to 50%
   subsidiaries was partially offset by gains realized on the sale of certain
   investments. In addition, in 1993 the Company realized a $3,975,000 gain from
   the transfer in an Exchange Offer of a portion of the Company's holdings of
   shares of ISI and GTS Duratek, Inc.'s (Duratek) common stock and an
   additional $1,353,000 on the issuance of common stock and common stock
   warrants by Duratek, relating to its acquisition of an option to acquire
   certain technologies relating to the vitrification of certain medical wastes.
   The above losses were partially offset by increased operating profits at the
   Optical Plastics and Physical Science Groups due to increased sales and gross
   margin percentage and dollars within both groups. The Optical Plastics Group,
   which is MXL Industries, Inc. (MXL), the Company's injection molding and
   coating subsidiary, experienced increased operating profits due to both
   increased sales and gross margin percentage. The Physical


                                       22
<PAGE>   57

   Science Group was comprised of GP and Duratek. GP provides engineering,
   environmental, training, analytical and technical support services to the
   commercial power industries, the US government and industry in general.
   Duratek provides cleanup and vitrification of radioactive or contaminated
   waste streams, as well as services to various utilities, the government and
   commercial clients. The Distribution Group, which is the Five Star Group,
   Inc. (Five Star), the Company's distributor of home decorating, hardware and
   finishing products, had reduced operating profits as a result of costs
   incurred to close its Long Island, New York warehouse and consolidate its
   sales volume into Five Star's New Jersey facility.

   In 1993, the loss before income taxes, discontinued operation and
   extraordinary item was $7,424,000, as compared to a loss of $11,151,000 in
   1992. The decrease in the loss in 1993 is due to several factors. As a result
   of the Exchange Offer discussed above, the Company realized a $3,795,000 gain
   from the transfer of a portion of the Company's holdings of shares of ISI and
   Duratek common stock. In addition, the Company realized a gain of $1,353,000
   on the issuance of common stock and common stock warrants by Duratek. The
   Health Care Group experienced reduced operating losses in 1993. The Health
   Care Group, which was comprised of the results of ISI, experienced reduced
   operating losses in 1993 as a result of ISI being accounted for on the equity
   basis commencing in the third quarter of 1993. The above improvements in 1993
   were partially offset by reduced operating profits at the Distribution and
   Physical Science Groups, in addition to a foreign currency transaction gain
   of $901,000 realized in 1993 as compared to a net foreign currency
   transaction gain of $3,362,000 realized in 1992, relating to the Company's
   decision not to hedge its Swiss denominated debt. The Distribution Group had
   reduced operating profits as a result of reduced gross margin percentages and
   increased operating costs. The Physical Science Group had reduced operating
   profits as a result of losses incurred by Duratek due to reduced revenues and
   gross margin percentages achieved. The Optical Plastics Group had a marginal
   decrease in operating profits.


   SALES

   Consolidated sales from continuing operations decreased by $3,951,000 in 1993
   to $185,846,000 and increased by $18,928,000 in 1994 to $204,774,000. In
   1994, the Company achieved increased sales in the Physical Science,
   Distribution and Optical Plastics Groups. In 1993 the reduced sales were the
   result of reduced sales in the Physical Science and Health Care Groups,
   partially offset by increased sales achieved by the Distribution Group.

   The Physical Science Group's sales decreased from $109,303,000 in 1992 to
   $102,977,000 in 1993 and increased to $118,421,000 in 1994. The increased
   sales of $15,444,000 in 1994 were the result of consolidating the sales of GP
   since September 1, 1994 (See Note 2 to the consolidated Financial
   Statements). In addition, Duratek also achieved increased sales as a result
   of work performed under a three year contract to construct a vitrification
   facility for the conversion of mixed waste into stable glass. The reduced
   sales of $6,326,000 in 1993 were primarily attributable to reduced sales
   achieved by Duratek as a result of reduced 


                                       23
<PAGE>   58

   revenues generated by its consulting and staff augmentation business, as a
   result of a reduced demand for services provided to nuclear utilities. In
   addition, Duratek's sales decreased as a result of reduced revenues achieved
   by the environmental services business due to delays in the award of certain
   technology contracts by the Department of Energy.

   The Distribution Group sales increased from $68,450,000 in 1992 to
   $74,109,000 in 1993 and to $75,551,000 in 1994. The increase of $1,442,000 in
   1994 was due to the continued growth of the hardware business. The increase
   of $5,659,000, or 8% in 1993 was due to reduced competition in one of Five
   Star's geographic regions, as well as continued growth in the hardware
   business, which was introduced in 1992.

   The Health Care Group sales decreased from $4,042,000 in 1992 to zero in 1993
   and 1994. The reduction in sales in 1993 was due to ISI not having any sales
   of its product, ALFERON(R) N Injection, in 1993. As a result of the Exchange
   Offer, through which the Company's interest in ISI fell below 50%, ISI is
   currently being accounted for on the equity basis. In 1994, the results of
   ISI were recorded on the equity basis, and therefore, its sales were not
   included with those of the Company.

   The Optical Plastics Group sales decreased from $7,862,000 in 1992 to
   $7,817,000 in 1993 and increased to $9,290,000 in 1994. The increased sales
   in 1994 was the result of increased orders from MXL's largest customer, due
   to increased worldwide demand for its product.


   GROSS MARGIN

   Consolidated gross margin was $29,211,000 or 15% of net sales in 1992,
   $26,974,000 or 14% in 1993 and $32,559,000 or 16% in 1994. The increased
   gross margin of $5,585,000 in 1994 occurred primarily within the Optical
   Plastics and Physical Science Groups. In 1993, the decrease in gross margin
   of $2,237,000 occurred within the Health Care, Distribution and Physical
   Science Groups.

   The Physical Science Group gross margin decreased from $13,728,000 or 13% of
   net sales in 1992 to $12,941,000, or 13% in 1993 and increased to $16,670,000
   or 14% in 1994. In 1994, the increased gross margin was attributable to both
   GP and Duratek. GP realized increased gross margin due to higher revenues,
   reduced overhead and higher direct labor utilization.

   Duratek realized increased gross margin in 1994 as a result of
   increased sales as well as higher margins achieved on both technology and
   services contracts. In 1993, the reduced gross margin was primarily
   attributable to reduced gross margins achieved by Duratek as a result of
   reduced sales as well as a decrease in the gross margin percentage achieved
   within Duratek's consulting and staff augmentation business because of
   increasing competitive pressures within the industry. The reduced gross
   margin achieved by Duratek was partially offset by SGLG, which generated
   increased gross margins as a result of an improved mix of services during
   1993.


                                       24
<PAGE>   59

   The Distribution Group gross margin decreased from $12,355,000 or 18% of
   sales in 1992 to $11,718,000 or 16% in 1993 and increased to $11,785,000 or
   16% in 1994. In 1994, the increased gross margin was due to increased sales.
   The gross margin in 1994 was affected by increased warehousing costs incurred
   as a result of the decision to close Five Star's New York facility and to
   consolidate its operations into the New Jersey facility. The increased
   warehousing costs were partially offset by increased margins achieved due to
   changes in merchandising practices. In 1995, the Group has started taking
   steps to reduce its warehousing costs through the implementation of advanced
   warehouse management systems. In 1993, the reduced gross margin was the
   result of the reduced gross margin percentage achieved in 1993. The reduced
   gross margin percentage in 1993 was the result of a change in the product mix
   as well as competitive price pressures within the industry.

   The Health Care Group gross margin decreased from $358,000 or 9% of net sales
   in 1992 to $(699,000) in 1993. The negative gross margin in 1993 was the
   result of facility costs incurred by ISI, notwithstanding the suspension of
   production, and lack of sales of ALFERON(R) N Injection during 1993. As a
   result of the Exchange Offer in 1993, through which the Company's interest in
   ISI fell below 50%, ISI is currently being accounted for on the equity basis.

   The Optical Plastics Group gross margin decreased from $2,740,000 or 35% of
   net sales in 1992 to $2,642,000 or 34% of net sales in 1993 and increased to
   $3,635,000 or 39% of net sales in 1994. The small decrease in gross margin in
   1993 was the result of marginally reduced sales and gross margin percentage.
   In 1994, the increased gross margin was the result of increased sales as well
   as an improved mix of products.

   INVESTMENT AND OTHER INCOME (EXPENSE), NET

   Investment and other income (expense) was $6,709,000 in 1992, $3,379,000 in
   1993 and $(1,808,000) in 1994, respectively. In 1994, the $5,187,000
   reduction in Investment and other income (expense), net was due to two
   factors. The Company realized a foreign currency transaction loss of
   $2,124,000 in 1994, as compared to a net foreign currency transaction gain of
   $901,000 realized in 1993, related to the Company's decision not to hedge its
   Swiss denominated debt. In addition, the Company recognized increased losses
   on their investments in 20% to 50% owned subsidiaries as a result of the
   Company's share of ISI's loss, which was $4,409,000, being included in
   Investment and other income (expense), net for the year ended December 31,
   1994. In 1993, the results of ISI were consolidated with the Company for the
   first nine months of the year, until the Company's ownership fell below 50%.
   The results of operations for ISI have been accounted for on the equity
   method since the fourth quarter of 1993, and the Company recognized a
   $1,599,000 loss in 1993 related to its equity investment in ISI. The above
   losses were partially offset by increased gains realized on the sale of
   certain investments in 1994. In 1993, the decrease in Investment and other
   income (expense), net, was primarily attributable to a net foreign currency
   transaction gain of $901,000 in 1993 as compared to a gain of $3,362,000 in
   1992. In addition, in 1993 the Company realized reduced revenues relating to
   interest income, and 


                                       25
<PAGE>   60

   in the equity in earnings of 20% to 50% owned subsidiaries as compared to
   1992. These decreases were partially offset by reserves taken and losses
   realized by the Company on certain assets and investments in 1992. The
   reserves were taken in 1992 due primarily to reduced values and impairments
   relating to long-term investments and related assets accounted for on the
   cost basis. The Company evaluates its long-term investments at least
   annually. An investment is written down or written off if it is judged to
   have sustained a decline in value which is other than temporary. In 1992, the
   estimated residual value of a 19% interest in, and advances to, a vendor and
   distributor of pay telephones totaling $175,000, which was based upon
   estimated proceeds on liquidation of telephone equipment, was written off
   since it was determined that such sales could not be consummated.
   Additionally, in 1992, the Company fully reserved its investment of $305,000
   in a medical blood center company. The blood center company ceased operations
   in 1992 as its major investor, a large financial institution, decided to no
   longer provide financing and working capital. In prior years, the blood
   center company received substantial funding for its centers and the financial
   institution provided working capital and equity financing. In 1992, a number
   of other relatively small investments were written off or written down
   because the Company's periodic evaluations indicated declines in value which
   were judged to be other than temporary.

   At December 31, 1994, there was an aggregate of SFr. 15,963,000 of Swiss
   denominated indebtedness outstanding, of which SFr. 14,084,000 represents
   principal amount outstanding and SFr. 1,879,000 represents interest accrued
   thereon. Foreign currency valuation fluctuations may adversely affect the
   results of operations and financial condition of the Company. In order to
   protect itself against currency valuation fluctuations, the Company has at
   times swapped or hedged a portion of its obliga- tions denominated in Swiss
   Francs. At December 31, 1994, the Company had not hedged its Swiss Franc
   obligations. If the value of the Swiss Franc to the U.S. Dollar increases,
   the Company will recognize transaction losses on the portion of its Swiss
   Franc obligations which are not hedged. On December 31, 1994, the value of
   the Swiss Franc to the U.S. Dollar was 1.308 to 1. There can be no assurance
   that the Company will be able to swap or hedge obligations denominated in
   foreign currencies at prices acceptable to the Company or at all. The Company
   will continue to review this policy on a continuing basis. As of March 24,
   1995 the Company had reduced the aggregate principal amount outstanding to
   SFr. 5,749,000.

   SELLING, GENERAL, AND ADMINISTRATIVE EXPENSES

   Selling, general and administrative expenses (SG&A) decreased from
   $34,352,000 in 1992 to $34,255,000 in 1993 and increased to $34,301,000 in
   1994. In 1994, the marginal increase was primarily the result of increased
   general and administrative expenses incurred by the Distribution Group,
   primarily as a result of costs associated with the closing of Five Star's New
   York warehouse and the consolidation of the New York sales and operations
   into the New Jersey facility, as well as increased depreciation and
   amortization expense. Five Star has taken steps in 1995 to reduce their
   overall level of general & administrative costs. American Drug Company (ADC)
   also incurred increased SG&A as a result of increased 


                                       26
<PAGE>   61

   consulting expenses and costs related to the opening and staffing of the
   Moscow office. ADC is the Company's 54% owned subsidiary which exports
   American made generic and prescription drugs and over-the-counter healthcare
   products in both Russia and the Commonwealth of Independent States. The
   increased general & administrative costs at Five Star and ADC were partially
   mitigated by ISI being accounted for on the equity basis since the third
   quarter of 1993 and reduced costs incurred at the corporate level. In 1993,
   the decrease in SG&A was primarily attributable to ISI being accounted for on
   the equity basis during the third quarter of 1993, as a result of the
   Exchange Offer discussed above, in which the Company's interest in ISI fell
   below 50%. The reduced SG&A within the Health Care Group in 1993 was
   partially offset by increased SG&A incurred by the Distribution and Physical
   Science Groups. The increased SG&A at The Physical Science Group was due to
   increased operating costs and the increased SG&A at the Distribution Group
   was the result of the large increase in sales which led to increased selling
   expenses, as well as additional costs incurred by Five Star to support the
   growth in sales. The Optical Plastics Group had a marginal increase in SG&A
   in 1993.

   RESEARCH AND DEVELOPMENT COSTS

   The Company's research and development activities are conducted both
   internally and under various types of arrangements at outside facilities.
   Research and development costs, which were primarily attributable to ISI,
   were $4,645,000, $2,847,000 and $431,000 for 1992, 1993 and 1994,
   respectively. In 1993, the reduced research and development costs were the
   result of the Company's ownership in ISI falling below 50% in the third
   quarter of 1993. Due to the Exchange Offer discussed above the Company began
   accounting for ISI on the equity method from that time.

   INTEREST EXPENSE

   Interest expense aggregated $10,866,000 in 1992, $8,199,000 in 1993 and
   $6,458,000 in 1994. The reduced interest expense in 1993 and the further
   reduction in 1994, was the result of the Company's continuing successful
   effort to reduce its interest expense at the corporate level due to reduced
   interest on the Company's Swiss Debt obligations due to the Exchange Offers
   in 1993 and 1994, as well as the Company's practice of repurchasing Swiss
   Debt from time to time.

   INCOME TAXES AND ACCOUNTING DEVELOPMENTS

   Income tax expense (benefit) from operations for 1992, 1993 and 1994 was
   $427,000, $(575,000) and $749,000, respectively.

   In 1994, the Company recorded an income tax expense of $749,000. The current
   income tax provision of $283,000 represents the estimated taxes payable by
   the Company for the year ended December 31, 1994. The deferred income tax
   provision of $466,000 represents the deferred taxes of GP, the Company's 51%
   owned subsidiary.

   In 1993, the Company recorded an income tax benefit of $1,043,000, of which
   $973,000 


                                       27
<PAGE>   62

   relates to Federal income taxes, in continuing operations as a result of the
   income tax expense allocated to the extraordinary gain recognized on the
   early extinguishment of debt under the provisions of FASB No. 109.

   In 1992, the Company's loss before income taxes from operations exceeded its
   gains from extraordinary items: therefore, pursuant to accounting policies of
   the Company then in effect under APB No. 11, "Accounting for Income Taxes",
   no income tax expense applicable to such extraordinary gains was recognized.
   The income tax expense for 1992 of $427,000 represents state and local income
   taxes.

   As of December 31, 1994, the Company has approximately $23,920,000 of
   consolidated net operating losses available for Federal income tax purposes.

   Effective January 1, 1994, the Company adopted Statement of Financial
   Accounting Standards No. 115, "Accounting for Certain Investments in Debt and
   Equity Securities". There was no material effect on the Company's financial
   condition or results of operations as a result of the adoption of this
   principle.

   LIQUIDITY AND CAPITAL RESOURCES

   At December 31, 1994, the Company had cash and cash equivalents totaling
   $10,075,000. GP, SGLG, ADC and Duratek had cash and cash equivalents of
   $412,000 at December 31, 1994. The minority interests of these 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. At March
   24, 1995 the Company had cash, cash equivalents and marketable securities
   totaling $10,000,000, of which the Company's publicly held subsidiaries, GP,
   SGLG, and ADC had cash, cash equivalents and marketable securities totaling
   $66,000. In addition, MXL had cash, cash equivalents and marketable
   securities totaling $1,153,000, which is not available to the Company due to
   restrictions within MXL's Line of credit agreement (See Note 8 to the
   Consolidated Financial Statements).

   The Company has sufficient cash, cash equivalents and marketable securities
   and borrowing availability under existing and potential lines of credit to
   satisfy its cash requirements for its Swiss Franc denominated indebtedness
   due in 1995, which totaled approximately $3,700,000 at March 24, 1995. As of
   April 3,1995, the Company had not yet paid approximately $3,000,000 of such
   indebtedness which was due in March 1995 (See Note 10(a) to the Consolidated
   Financial Statements). In order for the Company to meet its long-term cash
   needs, which include the repayment of approximately $3,300,000 of Dual
   Currency and Swiss Franc denominated indebtedness scheduled to mature in
   1996, the Company must obtain additional funds from among various sources.
   The Company has historically reduced its long-term debt through the issuance
   of equity securities in exchange for long-term debt. In addition to its
   ability to issue equity securities, the Company believes that it has
   sufficient marketable long-term investments, as well as the ability to obtain
   additional funds from its 


                                       28
<PAGE>   63

   operating subsidiaries and the potential to enter into new credit
   arrangements. The Company reasonably believes that it will be able to
   accomplish some or all of the above transactions in order to fund the
   scheduled repayment of the Company's long-term Swiss debt in 1996.

   For the year ended December 31, 1994, the Company's working capital decreased
   by $7,401,000 to $25,823,000, reflecting the effect of increased current
   maturities of long-term debt and short-term borrowings, partially offset by
   increased current assets related to GP. Consolidated cash and cash
   equivalents decreased by $901,000 to $10,075,000 at December 31, 1994.

   The decrease in cash and cash equivalents of $901,000 in 1994 primarily
   resulted from the effect of cash used, in operations of $4,918,000 and
   investing activities of $4,696,000, partially offset by cash provided by
   financing activities of $8,713,000. Cash used in operations was primarily
   required to fund the operating loss for the year. The cash used in investing
   activities was for increases in investments in property, plant and equipment
   and intangible assets, partially offset by cash provided from the sale of
   certain assets and businesses of a subsidiary. Financing activities consisted
   primarily of repayments and reductions in short-term borrowings and
   repayments of long-term debt, offset by proceeds from short-term borrowings
   and long-term debt. At December 31, 1994, the Company at the parent company
   level had substantially exhausted its ability to borrow funds from its
   subsidiaries under their respective line of credit arrangements.

   The Company's principal manufacturing facilities were constructed subsequent
   to 1976 and management does not anticipate having to replace major facilities
   in the near term. As of December 31, 1994, the Company has not contractually
   committed itself for any other new major capital expenditures.


                                       29
<PAGE>   64


   ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

<TABLE>
<CAPTION>
                                                                            Page
- --------------------------------------------------------------------------------

<S>                                                                          <C>
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


Independent Auditors' Report                                                 36

FINANCIAL STATEMENTS:
   Consolidated Balance Sheets - December 31, 1994
    and 1993                                                                 37

   Consolidated Statements of Operations - Years ended
    December 31, 1994, 1993, and 1992                                        39

   Consolidated Statements of Changes in Stockholders' Equity - Years
    ended December 31, 1994, 1993, and 1992                                  40

   Consolidated Statements of Cash Flows - Years ended
    December 31, 1994, 1993, and 1992                                        42

   Notes to Consolidated Financial Statements                                45

SUPPLEMENTARY DATA (UNAUDITED)

   Selected Quarterly Financial Data                                         74
</TABLE>


                                       30




<PAGE>   65

                             INDEPENDENT AUDITORS' REPORT



   THE BOARD OF DIRECTORS AND STOCKHOLDERS
   NATIONAL PATENT DEVELOPMENT CORPORATION:


   We have audited the consolidated financial statements of National Patent
   Development Corporation and subsidiaries as listed in the accompanying index.
   These consolidated financial statements are the responsibility of the
   Company's management. Our responsibility is to express an opinion on these
   consolidated financial statements based on our audits.

   We conducted our audits in accordance with generally accepted auditing
   standards. Those standards require that we plan and perform the audit to
   obtain reasonable assurance about whether the financial statements are free
   of material misstatement. An audit includes examining, on a test basis,
   evidence supporting the amounts and disclosures in the financial statements.
   An audit also includes assessing the accounting principles used and
   significant estimates made by management, as well as evaluating the overall
   financial statement presentation. We believe that our audits provide a
   reasonable basis for our opinion.

   In our opinion, the consolidated financial statements referred to above
   present fairly, in all material respects, the financial position of National
   Patent Development Corporation and subsidiaries at December 31, 1994 and
   1993, and the results of their operations and their cash flows for each of
   the years in the three-year period ended December 31, 1994, in conformity
   with generally accepted accounting principles.

   As discussed in Note 19, the Company has adopted SFAS 115, "Accounting for
   Certain Investments in Debt and Equity Securities," as of January 1, 1994.

                                              KPMG PEAT MARWICK LLP

   New York, New York
   April 3, 1995


                                       31
<PAGE>   66

              NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS


<TABLE>
<CAPTION>

                                                                           (in thousands)
  --------------------------------------------------------------------------------------------
  December 31,                                                          1994            1993
  --------------------------------------------------------------------------------------------
<S>                                                                   <C>            <C>
  ASSETS
  CURRENT ASSETS

  Cash and cash equivalents                                           $ 10,075        $ 10,976
  Accounts and other receivables (of which
   $15,152 and $7,694 are from government
   contracts) less allowance for doubtful
   accounts of $2,092 and $1,689                                        52,487          36,285
  Inventories                                                           20,642          22,605
  Costs and estimated earnings in excess of
   billings on uncompleted contracts, of which
   $6,897 and $2,913 relates to government
   contracts                                                            15,237          13,081
  Prepaid expenses and other current assets                              6,770           4,160
  --------------------------------------------------------------------------------------------
  TOTAL CURRENT ASSETS                                                 105,211          87,107
  --------------------------------------------------------------------------------------------
  INVESTMENTS AND ADVANCES                                              11,600          28,303
  PROPERTY, PLANT AND EQUIPMENT, AT COST                                37,423          33,873
  LESS ACCUMULATED DEPRECIATION AND
   AMORTIZATION                                                        (22,843)        (20,035)
  --------------------------------------------------------------------------------------------
                                                                        14,580          13,838
  --------------------------------------------------------------------------------------------

  INTANGIBLE ASSETS, NET OF ACCUMULATED
   AMORTIZATION OF $26,970 AND $24,691
  Goodwill                                                              35,986          25,463
  Patents, licenses and deferred charges                                 1,039           4,641
  --------------------------------------------------------------------------------------------
                                                                        37,025          30,104
  --------------------------------------------------------------------------------------------

  INVESTMENT IN FINANCED ASSETS                                            684           2,797
  --------------------------------------------------------------------------------------------

  OTHER ASSETS                                                           6,446           3,908
  --------------------------------------------------------------------------------------------
                                                                      $175,546        $166,057
  --------------------------------------------------------------------------------------------
</TABLE>


                                       32
<PAGE>   67

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                     CONSOLIDATED BALANCE SHEETS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARES AND PAR VALUE PER SHARE)

<TABLE>
<CAPTION>
  --------------------------------------------------------------------------------------------
  December 31,                                                           1994           1993  
  --------------------------------------------------------------------------------------------
<S>                                                                   <C>             <C>     
  LIABILITIES AND STOCKHOLDERS' EQUITY                                                        
  CURRENT LIABILITIES                                                                         
                                                                                              
  Current maturities of long-term debt                                $  14,279       $  6,750
  Short-term borrowings                                                  31,060         21,390
  Accounts payable and accrued expenses                                  27,958         20,256
  Billings in excess of costs and estimated                                                   
   earnings on uncompleted contracts                                      6,091          5,487
  --------------------------------------------------------------------------------------------
  TOTAL CURRENT LIABILITIES                                              79,388         53,883
  --------------------------------------------------------------------------------------------
                                                                                              
  LONG-TERM DEBT LESS CURRENT MATURITIES                                 17,513         36,638
  --------------------------------------------------------------------------------------------
                                                                                              
  NOTES PAYABLE FOR FINANCED ASSETS                                                        579
  --------------------------------------------------------------------------------------------
                                                                                              
  MINORITY INTERESTS                                                     11,970          3,277
  --------------------------------------------------------------------------------------------
                                                                                              
  COMMITMENTS AND CONTINGENCIES                                                               
  --------------------------------------------------------------------------------------------
                                                                                              
  COMMON STOCK ISSUED SUBJECT TO                                                              
   REPURCHASE OBLIGATION                                                  1,510          4,242
  --------------------------------------------------------------------------------------------
                                                                                              
  STOCKHOLDERS' EQUITY                                                                        
  Preferred stock, authorized 10,000,000                                                      
   shares, par value $.01 per share, none                                                     
   issued                                                                                     
  Common stock, authorized 40,000,000 and 30,000,000 shares,                                  
   par value $.01 per share, issued 24,140,757 and 19,023,357                                 
   shares (of which 22,645 shares are held in treasury)                     241            190
  Class B capital stock, authorized 2,800,000                                                 
   shares, par value $.01 per share, issued                                                   
   and outstanding 250,000 shares                                             2              2
  Capital in excess of par value                                        119,856        106,274
  Deficit                                                               (53,151)       (39,028
  Net unrealized loss on                                                                      
   available-for-sale securities                                         (1,783)              
  TOTAL STOCKHOLDERS' EQUITY                                             65,165         67,438
  --------------------------------------------------------------------------------------------
                                                                       $175,546       $166,057
  --------------------------------------------------------------------------------------------

</TABLE>


             See accompanying notes to consolidated financial statements.



                                       33
<PAGE>   68

             NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
  -----------------------------------------------------------------------------
  Years ended December 31,                      1994        1993         1992
  -----------------------------------------------------------------------------
  REVENUES
<S>                                           <C>         <C>          <C>
  Sales                                       $204,774    $185,846     $189,797
  Investment and other income
   (expense), net (including
   interest income of $360,
   $875 and $1,275)                             (1,808)      3,379        6,709
  -----------------------------------------------------------------------------
                                               202,966     189,225      196,506
  -----------------------------------------------------------------------------
  COSTS AND EXPENSES
  Cost of goods sold                           172,215     158,872      160,586
  Selling, general and
   administrative                               34,301      34,255       34,352
  Research and development                         431       2,847        4,645
  Interest                                       6,458       8,199       10,866
  -----------------------------------------------------------------------------
                                               213,405     204,173      210,449
  -----------------------------------------------------------------------------
  Gain on disposition of stock of
   a subsidiary and an affiliate                             3,795
  -----------------------------------------------------------------------------
  Gain on issuance of stock by a
   subsidiary                                                1,353
  -----------------------------------------------------------------------------
  Minority interests                              (209)      2,376        2,792
  -----------------------------------------------------------------------------
  Loss before income taxes,
   discontinued operation
   and extraordinary item                      (10,648)     (7,424)     (11,151)
  Income tax expense (benefit)                     749        (575)         427
  -----------------------------------------------------------------------------
  LOSS BEFORE DISCONTINUED OPERATION
   AND EXTRAORDINARY ITEM                      (11,397)     (6,849)     (11,578)
  -----------------------------------------------------------------------------

  DISCONTINUED OPERATION
  Loss from discontinued operation              (2,574)       (947)      (2,027)
  Loss before extraordinary item               (13,971)     (7,796)     (13,605)
  -----------------------------------------------------------------------------

  EXTRAORDINARY ITEM
  Early extinguishment of debt,
   net of income tax in 1993                                 1,819        1,662
  -----------------------------------------------------------------------------

  NET LOSS                                    $(13,971)   $ (5,977)    $(11,943)
  -----------------------------------------------------------------------------
  LOSS PER SHARE
  Loss before discontinued
   operation and extraordinary
   item                                       $   (.52)    $  (.40)    $   (.73)
  Discontinued operation                          (.12)       (.06)        (.13)
  Extraordinary item                                           .11          .10
  -----------------------------------------------------------------------------
  Net loss per share                          $   (.64)    $  (.35)    $   (.76)
  -----------------------------------------------------------------------------
</TABLE>

             See accompanying notes to consolidated financial statements.


                                       34
<PAGE>   69

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

                 YEARS ENDED DECEMBER 31, 1994, 1993, AND 1992

 (IN THOUSANDS, EXCEPT SHARES, PAR VALUE PER SHARE AND PER SHARE AMOUNTS)

<TABLE>
<CAPTION>

                                                                                   Net unrealized
                                                                                       gain
                                                   Class B   Capital in              (loss) on                 Total
                                         Common    capital     excess                available-   Treasury     stock-
                                         stock      stock      of par                for-sales      stock     holders'
                                      ($.01 Par)  ($.01 Par)   value      Deficit   securities    at cost      equity
- ----------------------------------------------------------------------------------------------------------------------
<S>                                       <C>       <C>       <C>        <C>          <C>        <C>           <C>
BALANCE AT DECEMBER 31, 1991              $ 151     $   2     $ 94,828   $(21,108)    $          $ (1,468)     $72,405
- ----------------------------------------------------------------------------------------------------------------------
Exercise of stock options
  and warrants                                2                    280                                             282
Issuances of treasury stock                                     (1,074)                             1,468          394
  (102,772 common shares)
Net loss                                                                  (11,943)                             (11,943)
Conversion of 12% Debentures                  1                    164                                             165
Issuance of stock in
  connection with Swiss Bonds                 2                    911                                             913
Effect of exercise of warrants to
  purchase the stock of a
  subsidiary                                                       674                                             674
Shares issuable in settlement of debt                              186                                             186
Issuance and sale of common stock             3                    744                                             747
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31,   1992            $ 159     $   2     $ 96,713   $(33,051)    $          $             $63,823
- ----------------------------------------------------------------------------------------------------------------------
Exercise of stock options and warrants        2                    410                                             412
Net loss                                                                   (5,977)                              (5,977)
Conversion of 12% Debentures                                        82                                              82
Issuance of stock in connection
  with Swiss Bonds                           26                  8,694                                           8,720
Issuance and sale   of common stock           3                    375                                             378
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1993              $ 190      $  2     $106,274    $(39,028)   $           $            $67,438
- ----------------------------------------------------------------------------------------------------------------------

</TABLE>



                                       35
<PAGE>   70

                  NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

      CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (CONTINUED)

                     YEARS ENDED DECEMBER 31, 1994, 1993, AND 1992

 (IN THOUSANDS, EXCEPT SHARES, PAR VALUE PER SHARE AND PER SHARE AMOUNTS)


<TABLE>
<CAPTION>
                                                                                   Net unrealized
                                                                                       gain
                                                   Class B   Capital in              (loss) on                 Total
                                         Common    capital     excess                available-   Treasury     stock-
                                         stock      stock      of par                for-sales      stock     holders'
                                      ($.01 Par)  ($.01 Par)   value      Deficit   securities    at cost      equity
- ----------------------------------------------------------------------------------------------------------------------
<S>                                     <C>       <C>       <C>          <C>         <C>          <C>         <C>
BALANCE AT DECEMBER 31, 1993            $ 190     $   2     $106,274     $(39,028)   $            $            $67,438
- ----------------------------------------------------------------------------------------------------------------------
Implementation of SFAS 115                                                               1,157                   1,157
Exercise of stock options
  and  warrants                               1                     98                                              99
Issuance of stock in connection with
  Swiss Bonds                                42                  9,953                                           9,995
Transfer from common stock issued
  subject to repurchase obligation            5                  2,727                                           2,732
Conversion of 12% Debentures                 35                                                                     35
Distribution of shares in a subsidiary                                       (152)                                (152)
Issuance and sale of common stock             3                    769                                             772
Net unrealized loss on available-
  for-sales securities                                                                 (2,940)                  (2,940)
Net loss                                                                  (13,971)                             (13,971)
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1994              $ 241     $   2     $119,856   $(53,151)    $(1,783)    $            $65,165
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>

                See accompanying notes to consolidated financial statements.



                                       36
<PAGE>   71

       NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS



<TABLE>
<CAPTION>
   (in thousands)
   ----------------------------------------------------------------------------
   Years ended December 31,                   1994          1993        1992
   ----------------------------------------------------------------------------

 <S>                                        <C>          <C>          <C>
   CASH FLOWS FROM OPERATIONS:

   Net loss                                 $(13,971)    $ (5,977)    $(11,943)
   Adjustments to reconcile net
    loss to net cash used
    in operating activities:
    Provision for discontinued
    operation                                  1,570
    Depreciation and amortization              6,063        5,296        6,107
    Income tax benefit allocated to
     continuing operations                                 (1,043)
    Gain from early extinguishment
     of debt, net of income
     tax in 1993                                           (1,819)      (1,662)
    Gain on disposition of stock of a
     subsidiary and an affiliate                           (3,795)
    Gain on issuance of stock by
     a subsidiary                                          (1,353)
    Changes in other operating items,
     net of effect of acquisitions
     and disposals:
    Accounts and other receivables            (3,887)       4,817        1,641
    Inventories                                1,163         (381)      (2,223)
    Costs and estimated earnings in
     excess of billings on
     uncompleted contracts                     1,349       (2,379)      (2,012)
    Prepaid expenses and other
     current assets                             (817)         (44)         279
    Accounts payable and accrued
     expenses                                  4,626        2,680        (341)
    Billings in excess of costs and
     estimated earnings on
     uncompleted contracts                    (1,014)       1,491       (1,861)
    Income taxes payable                                                   (25)
   ----------------------------------------------------------------------------
   NET CASH USED IN OPERATIONS               $(4,918)     $(2,507)    $(12,040)
   ----------------------------------------------------------------------------
</TABLE>


                                       37
<PAGE>   72

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

<TABLE>
<CAPTION>
   (in thousands)
   ---------------------------------------------------------------------------
   Years ended December 31,                   1994         1993        1992
   ---------------------------------------------------------------------------
 <S>                                         <C>         <C>         <C>
   CASH FLOWS FROM INVESTING ACTIVITIES:

   Sales of certain net assets and
    businesses of a subsidiary               $ 4,470     $           $
   Proceeds from sale of an investment                                   4,500
   Marketable securities                                      651        2,419
   Additions to property, plant and
    equipment                                 (4,006)      (2,077)      (3,399)
   Additions to intangible assets             (5,824)        (303)      (1,339)
   Reduction of (additions to)
    investments and other assets                 664         (864)       3,096
   NET CASH PROVIDED BY (USED IN)
    INVESTING ACTIVITIES                      (4,696)      (2,593)       5,277
   ---------------------------------------------------------------------------

   CASH FLOWS FROM FINANCING ACTIVITIES:

   Repayments of short-term
    borrowings                                (5,650)     (28,011)     (6,150)
   Proceeds from short-term borrowings         15,320      20,424       8,810
   Decrease in restricted cash                              1,200       3,800
   Proceeds from issuance of
    long-term debt                             3,638       10,973         203
   Reduction of long-term debt                (4,882)      (8,515)     (6,244)
   Repayments of notes payable for
    financed assets                                                       (28)
   Proceeds from issuance of
    common stock                                 188          198
   Proceeds from issuance of stock
    by a subsidiary                                         1,473
   Exercise of common stock options
    and warrants                                  99          413         282
   Issuance of treasury stock                                              15
   Net cash provided by (used in)
    financing activities                       8,713       (1,845)        688
   Net decrease in cash
    and cash equivalents                        (901)      (6,945)     (6,075)
   Cash and cash equivalents at
    beginning of year                         10,976        17,921      23,996
   ---------------------------------------------------------------------------
   CASH AND CASH EQUIVALENTS
    AT END OF YEAR                           $10,075     $  10,976   $  17,921
   ---------------------------------------------------------------------------
</TABLE>


                                       38
<PAGE>   73

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)






<TABLE>
<CAPTION>
   (in thousands)
   -------------------------------------------------------------------------
   Years ended December 31,                     1994       1993         1992
   -------------------------------------------------------------------------

 <S>                                       <C>          <C>         <C>
   SUPPLEMENTAL DISCLOSURES OF
    CASH FLOW INFORMATION:

   Cash paid during the year for:
    Interest                               $   4,147    $ 5,344     $  8,324
   -------------------------------------------------------------------------
    Income taxes                           $     607    $   692     $    703
   -------------------------------------------------------------------------

   SUPPLEMENTAL SCHEDULE OF
    NONCASH TRANSACTIONS:


   Reduction of debt                       $   9,167    $21,900     $  1,819
   Issuances of treasury stock                                        (1,468)
   Additions to other assets
    and prepaid expenses                         100        179          130
   Reduction of accounts payable                 267                     597
   Reduction of accrued interest payable       1,045        607
   Issuances of common stock                 (10,579)    (8,981)      (1,078)

   Issuance of long-term debt                            (3,006)
   Common stock issued subject
    to repurchase obligation                             (4,242)
   Gain on disposition of stock of a
    subsidiary and an affiliate                          (3,795)
   Gain on exchange of debt before
    income tax effect                                    (2,662)
   -------------------------------------------------------------------------
</TABLE>



             See accompanying notes to consolidated financial statements.



                                       39

<PAGE>   74

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

   Principles of consolidation and investments. The consolidated financial
   statements include the operations of National Patent Development Corporation
   and its majority-owned subsidiaries (the Company). Investments in 20% - 50%
   owned companies are accounted for on the equity basis. All significant
   intercompany balances and transactions have been eliminated in consolidation.

   Statements of cash flows. For purposes of the statements of cash flows, the
   Company considers all highly liquid instruments with original maturities of
   three months or less from purchase date to be cash equivalents.

   Marketable investment securities. Marketable investment securities at
   December 31, 1994 consist of U.S. corporate equity securities. The Company
   adopted the provisions of Statement of Financial Accounting Standards No.
   115, Accounting for Certain Investments in Debt and Equity Securities
   (Statement 115) at January 1, 1994. Under Statement 115, the Company
   classifies its marketable equity securities as available-for-sale.

   Inventories. Inventories are valued at the lower of cost or market,
   principally using the first-in, first-out (FIFO) method.

   Foreign currency transactions. The Company's Swiss Bonds (see Note 10) are
   subject to currency fluctuations and the Company has hedged portions of such
   debt from time to time. During the years ended December 31, 1994, 1993, and
   1992, the Company realized foreign currency transaction gains (losses) of
   $(2,124,000), $901,000 and $3,362,000, respectively. These amounts are
   included in Investment and other income (expense), net. At December 31, 1994,
   the Company had not hedged its Swiss Franc obligations.

   Contract revenue and cost recognition. The Company provides services under
   time-and-materials, cost-plus-fixed-fee, and fixed-price contracts. Revenue
   from contracts is recognized on the percentage-of-completion method as costs
   are incurred and includes estimated fees at predetermined rates. Differences
   between recorded costs, estimated fees, and final billings are recognized in
   the period in which they become determinable. Costs and estimated earnings in
   excess of billings on uncompleted contracts are recorded as an asset.
   Billings in excess of costs and estimated earnings on uncompleted contracts
   are recorded as a liability. Generally, contracts provide for the billing of
   costs incurred and estimated fees on a monthly basis and do not provide for
   retainage. Retainages, amounts subject to future negotiation, amounts
   expected to be collected after one year, and amounts related to claims are
   not material.


                                       40
<PAGE>   75
         NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

          NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

   Property, plant and equipment. Property, plant and equipment are carried at
   cost. Major additions and improvements are capitalized while maintenance and
   repairs which do not extend the lives of the assets are expensed currently.
   Gain or loss on the disposition of property, plant and equipment is
   recognized in operations when realized.

   Depreciation. The Company provides for depreciation of property, plant and
   equipment primarily on a straight-line basis over the following estimated
   useful lives:

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------
            CLASS OF ASSETS                      USEFUL LIFE
- -----------------------------------------------------------------------------
<S>                                              <C>  
           Buildings and improvements            5 to 40 years
           Machinery, equipment and furniture
            and fixtures                         3 to 20 years
           Leasehold improvements                Shorter of asset life
                                                 or term of lease
</TABLE>

   Intangible assets. The excess of cost over the fair value of net assets of
   businesses acquired is recorded as goodwill and is amortized on a
   straight-line basis generally over periods ranging from 5 to 40 years. The
   Company capitalizes costs incurred to obtain and maintain patents and
   licenses. Patent costs are amortized over the lesser of 17 years or the
   remaining lives of the patents, and license costs over the lives of the
   licenses. The Company also capitalizes costs incurred to obtain long-term
   debt financing. Such costs are amortized on an effective yield basis over the
   terms of the related debt and such amortization is classified as interest
   expense in the Consolidated Statements of Operations.

   The periods of amortization of goodwill are evaluated at least annually to
   determine whether events and circumstances warrant revised estimates of
   useful lives. This evaluation considers, among other factors, expected cash
   flows and profits of the businesses to which the goodwill relates. Goodwill
   is written off when it becomes evident that it has become permanently
   impaired.

   Treasury stock. Treasury stock is recorded at cost. Reissuances of treasury
   stock are valued at market value at the date of reissuance. The cost of the
   treasury stock is relieved from the treasury stock account and the difference
   between the cost and market value is recorded as additional paid in capital.



                                       41
<PAGE>   76
         NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES
 
          NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
  
   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

   Sales of stock by a subsidiary. The Company records in the Consolidated
   Statements of Operations any gain or loss realized when a subsidiary sells
   its shares at an offering price which differs from the Company's carrying
   amount per share of such subsidiary's stock.

   Income taxes. The Company files a consolidated Federal income tax return that
   includes each domestic subsidiary in which the Company has at least 80%
   voting control. The Company adopted Statement of Financial Accounting
   Standards No. 109, "Accounting for Income Taxes", effective January 1, 1993.
   Adoption of the new Statement did not have a significant effect on the
   Company's financial condition or results of operations.

   Income (loss) per share. Per share data is based on the weighted average
   number of shares outstanding, including Class B capital stock, and dilutive
   common stock equivalents. Presentation of fully diluted earnings per share is
   not required because the effect is less than 3% or is antidilutive. The
   weighted average number of shares outstanding for the years ended December
   31, 1994, 1993 and 1992 was 21,724,665, 17,125,900 and 15,771,301,
   respectively.

   2.   GENERAL PHYSICS CORPORATION

        On August 31, 1994, General Physics Corporation, a formerly 28% owned
   affiliate, (GP) acquired substantially all of the operations and assets of
   SGLG, Inc. (SGLG) (formerly GPS Technologies, Inc.), a 92% owned subsidiary,
   and assumed certain liabilities of SGLG, related to its business of providing
   management and technical training services, and specialized engineering
   consulting services, to various commercial industries and to the United
   States government. However, for accounting and financial reporting purposes,
   the transaction has been treated as a reverse acquisition of GP by SGLG
   since, among other factors, the Company became the beneficial owner of
   approximately 54% of the outstanding shares of GP's common stock as a result
   of the transaction. The assets acquired by GP also included all of the
   outstanding common stock of four wholly-owned subsidiaries of SGLG: GPS
   Technologies, Inc. Federal Systems Group (GPSTFSG), which provides technical
   services to the U.S. Department of the Navy and other federal government
   agencies; GP Environmental Services, Inc. (GPES), which provides
   environmental laboratory analytical services; and General Physics Asia Pte.
   Ltd., located in Singapore, and General Physics (Malaysia) Sdn. Bhd., located
   in Malaysia, which provide operations support, engineering and technical
   services to power and process industries in Southeast Asia.



                                       42
<PAGE>   77
          NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   2. GENERAL PHYSICS CORPORATION (CONTINUED)

        The consideration paid by GP totaled approximately $34,000,000 and
   consisted of (a) $10,000,000 in cash, (b) 3,500,000 shares of GP common
   stock, (c) GP's 6% Senior Subordinated Debentures due 2004 in the aggregate
   principal amount of $15,000,000 ($1,500,000 of which was paid into escrow),
   (valued at $10,700,000 after a $4,300,000 discount), (d) warrants to purchase
   an aggregate of 1,000,000 shares of GP common stock at $6.00 per share, and
   (e) warrants to purchase an aggregate of 475,664 shares of GP common stock at
   $7.00 per share. In addition, GP entered into a lease with SGLG of certain
   fixed assets of SGLG for a period of 10 years for an aggregate rent of
   $2,000,000, payable in equal quarterly installments of $50,000. The Company
   did not recognize a gain or loss on this transaction.

        The cash portion of the purchase price for the SGLG operations and
   assets was derived from funds borrowed by GP under a $20,000,000 revolving
   credit facility secured by liens on the assets of GP, GPSTFSG, GPES and
   Inventory Management Corporation, all wholly-owned subsidiaries of GP. The
   revolving credit facility was established with a bank on August 31, 1994, and
   permits GPC to borrow funds at a rate of interest equal to the bank's prime
   rate or LIBOR, as determined by GP.

        Prior to the transaction, the Company directly and indirectly owned
   approximately 28% of the outstanding common stock of GP, and approximately
   92% of the outstanding common stock of SGLG. The Company currently owns
   directly or indirectly approximately 51% of the outstanding common stock of
   GP.

        In December 1994, as part of the above transaction, SGLG distributed its
   shares of GTS Duratek, Inc. (Duratek) common stock, totaling 3,950,000
   shares, on a pro rata basis to its shareholders. Therefore, the Company
   received 3,630,538 shares of Duratek, and the minority shareholders received
   the remaining 319,462 shares.

        From October 3, 1991 through August 31, 1994, the Company's investment
   in GP has been accounted for on the equity basis and the Company's share of
   GP's income (loss) for the eight months ended August 31, 1994 and the years
   ended December 31, 1993 and 1992 in the amount of $(719,000), $316,000 and
   $(144,000), respectively, after the amortization of the underlying goodwill,
   was included in the caption "Investment and other income (expense), net"
   appearing in the consolidated statements of operations. The financial
   position and results of operations of SGLG were included in the consolidated
   accounts of the Company for the years ended December 31, 1992, 1993 and 1994.


                                       43
<PAGE>   78

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   2.   GENERAL PHYSICS CORPORATION (CONTINUED)

        The following information shows on a pro forma basis, the results of
   operations for the Company as if the above transaction had occurred as of
   January 1, 1993 (in thousands):

<TABLE>
<CAPTION>
                                         Year ended December 31,
                                           1994         1993
                                           ----         ----
                                              (unaudited)

<S>                                      <C>         <C>
   REVENUES                              $239,416    $251,187

   Loss before discontinued
   operation and extraordinary item       (11,238)     (6,132)

   Net loss                               (13,812)     (5,260)

   Loss per share before discontinued
    operation and extraordinary item         (.52)       (.36)

   Loss per share                            (.64)       (.31)
</TABLE>

   The above pro forma information is not necessarily indicative of the actual
   financial position or results of operations that would have been achieved if
   the transactions had occurred as of or for the period indicated, or of future
   results that may be achieved.

  3. GTS DURATEK, INC.

        On January 24, 1995, the Company sold 1,666,667 shares of common stock
   of its subsidiary, GTS Duratek,Inc. (Duratek) at a price of $3.00 per share
   to The Carlyle Group (Carlyle) in connection with a $16 million financing by
   Duratek with Carlyle, a Washington, D.C. based private merchant bank. In
   addition, the Company granted Carlyle an option to purchase up to an
   additional 500,000 shares of the Company's Duratek common stock over the next
   year at $3.75 per share.

        Duratek received $16 million from Carlyle in exchange for 160,000 shares
   of newly issued 8% cumulative convertible preferred stock (convertible into
   5,333,333 shares of Duratek common stock at $3.00 per share). Duratek granted
   Carlyle an option to purchase up to 1,250,000 shares of newly issued Duratek
   common stock from Duratek over the next four years.


                                       44
<PAGE>   79

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   3. GTS DURATEK, INC. (CONTINUED)

        As a result of the above transaction, the Company owns 3,534,972 shares
   of Duratek's common stock (approximately 40% of the outstanding shares of
   common stock). As a result of the Company's ownership in Duratek falling
   below 50%, commencing on January 24, 1995 the Company will account for its
   investment in Duratek on the equity basis.

   In connection with the transaction, Carlyle will have the right, through its
   preferred stock, to elect a majority of Duratek's Board of Directors. Upon
   conversion of the preferred stock, Carlyle would own approximately 50% of
   Duratek's common stock if all of its options are exercised.

   On November 2, 1990, Duratek purchased General Technical Services, Inc. (GTS)
   from GP for a purchase price of $7,500,000 in cash, 3,500,000 shares of
   Duratek's common stock and a $1,250,000 note. GTS, based in Columbia,
   Maryland, is a supplier of consulting and staff augmentation services to
   utilities, Government agencies, and commercial businesses. On December 31,
   1992, Duratek issued 450,000 shares of Duratek common stock to GP in exchange
   for the $1,250,000 note and $150,000 of accrued interest. In 1993, the
   Company distributed 667,134 shares of Duratek stock as part of an Exchange
   Offer (See Note 10(b)). In December 1994, SGLG distributed all its Duratek
   shares to its shareholders on a pro rata basis, (See Note 2), thereby,
   reducing the Company's voting percentage. Duratek also provides environmental
   services which includes the cleanup of water and other liquids containing
   radioactive and/or hazardous (mixed waste) contaminants and in-furnace
   vitrification for long-term stabilization of such waste.

   In the fourth quarter of 1993, Duratek entered into a series of agreements
   which resulted in the formation of a 50% owned company,Vitritek
   Environmental, Inc. (Vitritek). The purpose of Vitritek is to develop
   technologies relating to the vitrification of medical, hazardous and
   asbestos waste. In consideration for its 50% interest in Vitritek, Duratek
   contributed its option to acquire all rights, title and interest in certain
   medical and hazardous waste vitrification technologies. Duratek acquired
   this option for warrants to purchase 500,000 shares of Duratek's common
   stock for $4.00 per share and cash of $500,000 provided by the owners of the
   other 50% interest in Vitritek. The warrants expire on September 30, 1997.
   In connection with these transactions, Duratek agreed to sell to the two
   principal shareholders of the corporation which contributed certain
   technologies relating to asbestos waste vitrification, and who hold the
   other 50% interest in Vitritek, a total of 562,500 shares of Duratek's
   common stock at $4.00 per share. Duratek received in consideration for the
   shares, $1,500,000 in cash, and the two shareholders' interests in other
   assets valued at $750,000.
        


                                       45
<PAGE>   80

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   4. INTERFERON SCIENCES, INC.

   At March 31, 1995, Interferon Sciences, Inc. (ISI) is a 31% owned affiliate
   of the Company. It is engaged in the manufacture and sale of ALFERON(R) N
   Injection, ISI's first product commercially approved by the FDA for the
   treatment of recurring and refractory external genital warts, and the
   research and development of other alpha interferon based products for the
   treatment of viral diseases, cancers and diseases of the immune system. At
   December 31, 1994, the Company owned 36% of ISI.

   On July 12, 1993, the Company commenced an Exchange Offer for its Swiss Franc
   denominated Bonds and its Dual Currency Bonds. (See Note 10(b)). As a result
   of the inclusion of a portion of the Company's shares of Common Stock of ISI
   as part of the consideration in the Exchange Offer, the Company's ownership
   in ISI fell below 50%, and therefore, commencing during the third quarter of
   1993, the Company accounted for the results of ISI on the equity basis. The
   Company's investment in ISI of approximately $2,224,000 as of December 31,
   1994 is included in "Investments and Advances" on the Consolidated Balance
   Sheet of which $1,072,000 represents the Company's percentage of underlying
   net assets and $1,152,000 represents goodwill. At December 31, 1994, the
   Company owned 6,975,000 shares of ISI, with a market value of $9,373,000. The
   Company's share of ISI's loss included in Investment and other income
   (expense), net is $4,409,000 in 1994.

   Condensed financial information for ISI is as follows as of December 31, 1994
   and 1993 and for the years then ended (in thousands): 


<TABLE>
<CAPTION>
                                                1994         1993
                                               ------       -------
<S>                                            <C>          <C>    
               Total assets                    $8,182       $20,301
               Stockholders' equity             2,979        17,131
               Revenues                         1,166            51
               Net loss                       (12,078)       (8,460)
</TABLE>


                                       46
<PAGE>   81
            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          5. AMERICAN DRUG COMPANY

          The Company owns approximately 54% of the outstanding common stock of
          American Drug Company (ADC), which was organized in 1993, as a
          wholly-owned subsidiary of the Company to initiate marketing
          activities for American generic pharmaceutical and medical
          pharmaceuticals in Russia and the Commonwealth of Independent States
          (the "CIS"). ADC's subsidiary, NPD Trading (USA), Inc. provides
          consulting services to Western businesses in Russia and Eastern
          Europe. ADC intends to make sales of American-made generic
          pharmaceutical and health care products for sale under its own label
          in Russia and the CIS.

          In August 1994, pursuant to a Transfer and Distribution Agreement, the
          Company distributed 46% of its interest in ADC to the Company's
          shareholders. In addition, ADC issued warrants to the Company's
          shareholders to purchase its stock for a period of two years, subject
          to cancellation under certain circumstances.

          6. INVENTORIES

          Inventories, consisting of material, labor and overhead, are
          classified as follows (in thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>        <C>      
          Raw materials                      $  1,973   $   2,836
          Work in process                         462         675
          Finished goods                       15,557      16,394
          Land held for resale                  2,650       2,700
          -------------------------------------------------------
                                             $ 20,642    $ 22,605
          -------------------------------------------------------
</TABLE>

          7. PROPERTY, PLANT AND EQUIPMENT

          Property, plant and equipment consists of the following (in
          thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>        <C>      
          Land                               $    173   $     173
          Buildings and improvements            1,367       1,365
          Machinery and equipment              16,357      19,308
          Furniture and fixtures               14,650       7,951
          Leasehold improvements                4,876       5,076
          -------------------------------------------------------
                                               37,423      33,873
          -------------------------------------------------------
          Accumulated depreciation and        (22,843)    (20,035)
            amortization  
          -------------------------------------------------------                               
                                             $ 14,580    $ 13,838
          -------------------------------------------------------
</TABLE>

                                       47
<PAGE>   82
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          8. SHORT-TERM BORROWINGS

          Short-term borrowings are as follows (in thousands):

<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>          <C>    
          Line of Credit Agreement (a)       $ 12,409     $11,732
          Revolving Credit and Term Loan
           Agreement (b)                                    5,650
          Revolving Loan and Line of Credit
           Arrangements (c)                       920         898
          Revolving Line of Credit
           Agreement (d)                        7,631       3,110
          Revolving Credit Agreement (e)       10,100
          -------------------------------------------------------
                                             $ 31,060    $ 21,390
          -------------------------------------------------------
</TABLE>

          (a) In April 1993, Five Star Group, Inc. (Five Star) and MXL
          Industries, Inc. (MXL) each entered into a revolving credit and term
          loan agreement (the "Five Star Loan Agreement" and "MXL Loan
          Agreement"). The Five Star Loan Agreement provided for a $20,000,000
          revolving credit facility (the "Five Star Revolving Credit Facility")
          and a $5,000,000 term loan (the "Five Star Term Loan"). The Five Star
          Revolving Credit Facility is a three year committed facility which
          allows Five Star to borrow amounts equal to 50% of Eligible Inventory
          (as defined) and 75% of Eligible Receivables (as defined) at an
          interest rate of 1% in excess of the prime rate. At December 31, 1994,
          the interest rate was 9.5%. As of December 31, 1994, $12,409,000 was
          borrowed under the Five Star Revolving Credit Facility and Five Star
          had no additional availability.

          The Five Star Term Loan is repayable in 10 quarterly payments of
          approximately $417,000 which commenced October 31, 1993, and a final
          payment of approximately $830,000 on April 30, 1996. The Five Star
          Term Loan bears interest at 1.375% in excess of the prime rate, and
          was 9.875% at December 31, 1994. The Five Star Revolving Credit
          Agreement and the Five Star Term Loan are secured by all of the assets
          of Five Star and 1,359,375 shares of common stock of ISI and 1,062,500
          shares of common stock of GP, which were contributed to Five Star in
          connection with the forgoing transactions. At December 31, 1994,
          $2,916,000 was outstanding under the Five Star Term Loan.

                                       48
<PAGE>   83
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          8.  SHORT-TERM BORROWINGS (CONTINUED)

          The MXL Loan Agreement provides for a $1,500,000 revolving credit
          facility (the "MXL Revolving Credit Facility") and a $4,500,000 term
          loan (the "MXL Term Loan"). The MXL Revolving Credit Facility is a
          three year committed facility which allows MXL to borrow amounts equal
          to 25% of Eligible Inventory (as defined) and 80% of Eligible
          Receivables (as defined) at an interest rate of 1% in excess of the
          prime rate. As of December 31, 1994, there were no borrowings under
          the MXL Revolving Credit Facility and the balance of the MXL Term Loan
          was $2,625,000. The MXL Term Loan is repayable in 10 quarterly
          payments of approximately $375,000, which commenced on October 31,
          1993 with a final payment of $750,000 on April 30, 1996. The MXL Term
          Loan bears interest at 1.375% in excess of the prime rate, and was
          9.875% at December 31, 1994. The facilities are secured by all of the
          assets (other than certain equipment) of MXL and by 815,625 shares of
          common stock of ISI and 637,500 shares of common stock of GP, which
          were contributed to MXL in connection with the forgoing transactions.

          The Five Star Revolving Credit Facility and Five Star Term Loan and
          the MXL Revolving Credit Agreement and MXL Term Loan are guaranteed by
          the Company. As additional collateral for the above agreements, the
          Company has provided SFr. 6,582,000 principal amount of the Company's
          Swiss Bonds, which had been reacquired by the Company from the
          bondholders, but not cancelled. In April 1993, $4,196,000 of the
          proceeds were used to repay the balance of a revolving credit and term
          loan agreement entered into by the Company. The Agreements, among
          other things, limit the amount that Five Star and MXL may borrow from
          other sources, the amount and nature of certain expenditures,
          acquisitions and sales of assets, and the amount that Five Star and
          MXL can loan or dividend to the Company. The agreements have several
          covenants, including provisions regarding working capital, tangible
          net worth, leverage and cash flow ratios. As of March 31, 1995 the
          Company was not in compliance with certain provisions as a result of
          the non-payment of approximately $3,000,000 of Swiss Bonds. Management
          has advised the bank of such violations and has obtained a waiver.

          (b) On June 30, 1993, SGLG entered into a new three year $10,000,000
          credit facility, which replaced a previous agreement. The credit
          facility was secured by the accounts receivable and fixed assets of
          SGLG. The initial $5,000,000 of the credit facility was fixed at an
          interest rate of 7.98% and the second $5,000,000 of the credit
          facility bore interest at a rate equal to 1.25% in excess of the
          bank's prime rate. At December 31, 1993, $5,650,000 was borrowed under
          the credit facility. As a result of the acquisition by GP on August
          31,1994 of substantially all the assets and operations of SGLG (see
          Note 2) the balance of the credit facility was repaid.

                                       49
<PAGE>   84
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          8.  SHORT-TERM BORROWINGS (CONTINUED)

          (c) In August 1991, Eastern Electronics Manufacturing Corporation
          (Eastern) assigned the outstanding balance on its line of credit with
          a bank to a finance company, with whom Eastern entered into a Security
          Agreement. Under the terms of the Agreement, Eastern can borrow up to
          80% of the net amount of eligible and outstanding accounts receivable,
          as defined, at an interest rate of 5 1/2% over the prime rate of
          interest (14% at December 31, 1994). At December 31, 1994, $920,000
          was borrowed under the Agreement.

          (d) On February 9, 1993, Duratek entered into a $7,000,000 Revolving
          Line of Credit (the Line) and a $400,000 Loans to Facility (the
          Facility) for fixed asset purchases with a commercial bank. On June
          11, 1993, the Line was increased to $7,750,000 and the Facility was
          increased to $750,000. Term Loans under the Facility will be due over
          a 36 month period from the date of issue and bear interest at the
          bank's prime rate plus 1.5%. The Facility is secured by the specific
          fixed assets financed under the Facility. The Line bears interest at
          the bank's prime interest rate plus 1% and is secured by the accounts
          receivable, inventory and property, plant and equipment of Duratek.
          The Line requires Duratek to meet certain covenants concerning, among
          other things, minimum tangible net worth, total liabilities to
          tangible net worth, and profitability. It also contains limitations
          with respect to dividends or other distributions to stockholders,
          mergers, acquisitions, and research and development expenses. At
          December 31, 1994, borrowings were $7,631,000 under the Line and
          $425,000 is outstanding under the Facility. In January 1995, Duratek
          used proceeds from the Carlyle financing (See Note 3) to retire
          amounts outstanding under the Line. On February 2, 1995, Duratek had
          $7,000,000 available under the Line.

          (e) On August 31, 1994, GP entered into a $20,000,000 secured
          revolving credit agreement with a commercial bank. Borrowings under
          this agreement bear interest at the prime rate, which was 8.5% at
          December 31, 1994. This agreement contained certain covenants, which
          among other things, limit the amount and nature of certain
          expenditures and requires GP to maintain certain financial ratios.
          There were available borrowings of approximately $7,900,000, based
          upon 80% of available accounts receivable, under this agreement at
          December 31, 1994.

                                       50
<PAGE>   85
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          9. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

          Accounts payable and accrued expenses are comprised of the following
          (in thousands):

<TABLE>
<CAPTION>

          ----------------------------------------------------------
          December 31,                               1994       1993
          ----------------------------------------------------------
<S>                                              <C>        <C>     
          Accounts payable                       $ 15,371   $ 10,234
          Payroll and related costs                 4,098      4,202
          Interest                                  1,882      1,369
          Other                                     6,607      4,451
          ----------------------------------------------------------
                                                 $ 27,958   $ 20,256
          ----------------------------------------------------------
</TABLE>

          10. LONG-TERM DEBT

             Long-term debt is comprised of the following (in thousands):
<TABLE>
<CAPTION>
          ----------------------------------------------------------
          December 31,                               1994       1993
          ----------------------------------------------------------
<S>                                              <C>        <C>
          5% Convertible Bonds due 1999 (b)      $  2,129   $  2,300
          8% Swiss Bonds due 1995 (a)(c)            2,999      4,572
          6% Convertible Swiss Bonds
           due 1995 (a)(d)                          4,036      5,815
          5.75% Convertible Swiss Bonds
           due 1995 (d)                             2,014      2,370
          5.625% Convertible Swiss Bonds
           due 1996 (e)                             1,716      3,189
          7% Dual Currency Convertible Bonds
           due 1996 (e)                             2,391      3,926
          12% Subordinated Debentures
           due 1997 (f)                             6,783      6,829
          Term loan with banks (Note 8(a))          5,541      8,708
          Senior Subordinated Debentures (g)          801
          Notes payable in connection with
           settlement of litigation (h)               745        951
          Equipment lease obligations (*)           2,058      2,198
          ----------------------------------------------------------
                                                   31,213     40,858
          ----------------------------------------------------------
          Less current maturities                  13,700      4,220
          ----------------------------------------------------------
                                                 $ 17,513   $ 36,638
          ----------------------------------------------------------
</TABLE>

          (*) Secured by assets held under capital lease obligations.

                                       51
<PAGE>   86
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          10.  LONG-TERM DEBT (CONTINUED)

          (a) On June 10, 1994, the Company commenced an Exchange Offer for up
          to 60% of its Swiss denominated 8% Bonds due March 1, 1995, 6%
          Convertible Bonds due March 7, 1995, 5.75% Convertible Bonds due May
          9, 1995, 5.625% Convertible Bonds due March 18, 1996 and 7% Dual
          Currency Bonds due March 18, 1996, ("the Bonds"). The Company offered
          for exchange its Common Stock with a value of $1,000 for each $1,000
          principal amount of the Bonds. In addition, the Company offered for
          exchange its Common Stock with a value of SFr. 1,000 for each SFr.
          1,000 principal amount of the Bonds. Accrued interest on the Bonds
          accepted for exchange by the Company was paid in Common Stock of the
          Company. The purpose of the Exchange Offer was to reduce the Company's
          long-term indebtedness and related interest expense.

          In July, as a result of the Exchange Offer, the Company received an
          aggregate of SFr. 2,569,000 principal amount of its Swiss denominated
          bonds and $1,377,000 of its 7% Dual Currency Convertible Bonds. In
          addition, the Company completed four private transactions for SFr.
          6,971,000 principal amount of its Swiss denominated bonds and $159,000
          of its 7% Dual Currency Convertible Bonds.

          As a result of the above transactions, the Company issued
          approximately 3,406,000 shares of its common stock and reduced its
          long-term debt by approximately $8,582,000.

          In the first quarter of 1995, the Company repurchased SFr.
          8,386,000 of its Swiss denominated bonds and $309,000 of its Dual
          Currency Bonds, in exchange for a combination of cash, the
          Company's common stock and notes.  At March 24, 1995, the Company
          had SFr. 4,434,000 and $2,082,000 due in 1995, and SFr. 1,415,000
          due in 1996.

          The Company did not pay the balance of approximately $3,000,000 due on
          its 8% and 6% Swiss Bonds in March 1995; however, the Company is
          conducting discussions with the trustee for the Swiss bond holders.
          The Company believes that it will be able to enter into an agreement
          for the repayment of such Swiss Bonds. At April 3, 1995, the Company
          has sufficient cash and cash equivalents available to repay its Swiss
          Bonds due in 1995.

          (b) The Company commenced an Exchange Offer on July 12, 1993, for any
          and all of the Bonds. The purpose of the Exchange Offer was to reduce
          the Company's long-term indebtedness and related interest expense.

                                       52
<PAGE>   87
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

               The consideration offered by the Company for each SFr. 1,000
          principal amount of the Bonds validly tendered and not withdrawn
          prior to the Expiration Date (August 19, 1993) was: a) 5% U.S.
          dollar denominated Convertible Bonds of the Company due August
          31, 1999 (the "New 5% Bonds") in a principal amount of $130 and
          convertible into 30 shares of the Company's Common Stock ("Common
          Stock"), b) 54 shares of Common Stock, c) 26 shares of Common
          Stock of ISI (the "ISI Common Stock"), d) 26 shares of Common
          Stock of Duratek (the "Duratek Common Stock") and e) $43 in cash.

               The consideration offered by the Company for each $1,000
          principal amount of the Bonds validly tendered and not withdrawn
          prior to the Expiration Date was: a) New 5% Bonds in a principal
          amount of $200 and convertible into 46 shares of Common Stock, b)
          81 shares of Common Stock, c) 39 shares of ISI Common Stock, d)
          39 shares of Duratek Common Stock and e) $60 in cash.

               On the Expiration Date the Company accepted the following
          amounts of Old Bonds for exchange: SFr. 3,640,000 of the 6% Bonds
          due March 7, 1995, SFr. 1,125,000 of the 5.75% Bonds due May 9,
          1995, SFr. 2,765,000 of the 5.625% Bonds due March 18, 1996, SFr.
          16,806,000 of the 8% Bonds due March 1, 1995 and $882,000 of the
          7% Bonds due March  18, 1996.  Under the terms of the Offer,
          which included all unpaid accrued interest thereon, the Company
          issued the following amounts of consideration to the exchanging
          bondholders: a) 1,385,586 shares of Common Stock, valued at
          $5,582,000, b) 667,134 shares of ISI Common Stock, valued at
          $2,536,000, c) 667,134 shares of Duratek Common Stock, valued at
          $2,536,000, d) $3,340,080 principal amount of New 5% Bonds which
          will be convertible into 767,833 shares of the Common Stock, and
          e) $1,099,368 in cash.  The Company recorded an original issue
          discount on the New 5% Bonds of 10%.  At December 31, 1994,
          $2,309,000 of the New 5% Bonds were outstanding.

               As a result of the Exchange Offer, in 1993 the Company realized a
          gain of $3,795,000 from the issuance of the ISI and Duratek Common
          Stock, and an extraordinary gain from the early extinguishment of
          debt, before income tax effect, of $1,227,000.

                                       53
<PAGE>   88
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (c)  On December 20, 1989, in exchange for Swiss Francs (SFr.)
          32,420,000 ($20,318,000) of its 6% Convertible Swiss Bonds due
          March 7, 1995, SFr. 26,335,000 ($16,515,000) of its 5.75%
          Convertible Swiss Bonds due May 9, 1995, and SFr. 26,685,000
          ($16,734,000) of its 5.625% Convertible Swiss Bonds due March 18,
          1996, (collectively, the Old Bonds), each in the principal amount
          of SFr. 5,000, plus all unpaid accrued interest thereon, the
          Company issued: (a) SFr. 51,264,000 ($32,140,000) of its 8% Swiss
          Bonds due March 1, 1995, each in the principal amount of SFr.
          3,000, (the New Bonds) of which SFr. 2,389,000 are outstanding at
          December 31, 1994, (b) 17,088 Reset Warrants, each of which
          entitles the holder to purchase 75 shares of the Company's common
          stock, at a price determined by formula, exercisable until March
          1, 1995, (c) 17,088 Common Stock Warrants, each of which entitles
          the holder to acquire without further consideration shares of the
          Company's common stock with a market value of SFr. 250,
          exercisable until March 1, 1995, and (d) SFr. 750 in cash.

          The Company recorded an original issue discount on the New Bonds of
          40%, based upon exchange values estimated by the Swiss exchange agent.
          Expenses of the exchange offer totaled $2,116,000. The discount and
          the offering expenses, which have been deferred, are being amortized
          over the term of the New Bonds.

          (d) On March 7, 1985, the Company issued, pursuant to a Swiss Public
          Bond Issue Agreement, 6% Convertible Bonds due March 7, 1995
          representing an aggregate principal amount of SFr. 60,000,000, of
          which SFr. 5,280,000 are outstanding as of December 31, 1994 (see (a)
          and (b) above). The outstanding bonds are convertible into 90,816
          shares of the Company's common stock at any time prior to February 10,
          1995 at a conversion price of approximately $44.45 per share based on
          an exchange rate of SFr. 1.308 per U.S. $1.00. In addition, on May 9,
          1985, the Company issued, pursuant to a second Swiss Public Bond Issue
          Agreement, 5.75% Convertible Bonds due May 9, 1995, representing an
          aggregate principal amount of SFr. 50,000,000, of which SFr. 2,635,000
          are outstanding as of December 31, 1994 (see (a) and (b) above). These
          outstanding bonds are convertible into 56,389 shares of the Company's
          common stock at a conversion price of $35.73 per share based on an
          exchange rate of SFr. 1.308 per U.S. $1.00 at any time prior to April
          22, 1995.

                                       54
<PAGE>   89
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (e) On March 18, 1986, the Company issued, pursuant to a third Swiss
          Public Bond Issue Agreement, 5.625% Convertible Bonds payable in 1996,
          representing an aggregate principal amount of SFr. 50,000,000, of
          which SFr. 2,245,000 are currently outstanding (see (a), (b) and (c)
          above). Additionally, the Company issued 7% Dual Currency Convertible
          Bonds, payable in 1996, representing an aggregate principal amount of
          SFr. 25,000,000, but payable at maturity at the fixed amount of
          $15,000,000. The outstanding Bonds are convertible into 120,862 shares
          of the Company's common stock at any time prior to March 8, 1996 at a
          conversion price of $39.41 per share based on an exchange rate of SFr
          1.308 per U.S. $1.00. Under certain circumstances, the Company may
          redeem all of the Bonds (but not a part only) at a redemption price
          equal to par value. The Dual Currency Bonds were issued as part of the
          Company's overall financing strategy, without any intent to either
          speculate in foreign exchange or to hedge any existing foreign
          currency exposure. It is the Company's policy to record periodic
          interest expense on the Dual Currency Bonds at the then current
          exchange rate. At December 31, 1994 and 1993, based on year end
          exchange rates, the effective rates of interest would be approximately
          9% and 8%, respectively. At December 31, 1994, the effective rate of
          interest of approximately 9% would result in an additional $55,000 of
          interest expense per year, through March 1996.

          On August 10, 1990, the Company completed an Exchange Offer pursuant
          to which it received $4,659,000 of its 7% Dual Currency Convertible
          Bonds due March 18, 1996 (Bonds). In exchange, the Company issued
          540,444 shares of its Common Stock and warrants to purchase 465,900
          shares of the Common Stock, par value $.01 per share, of ISI, the
          Company's affiliate, exercisable at a price of $6.88 per share until
          August 16, 1992. The Exchange Offer was completed on August 10, 1990
          and the Company recorded an extraordinary gain of $1,477,000 on the
          early extinguishment of the Bonds. During February 1992, ISI called
          the warrants, resulting in net proceeds to ISI of $2,956,000 from the
          issuance of 432,600 shares of ISI common stock upon exercise of the
          warrants.

          In addition to the bonds exchanged (see (a), (b) and (c) above),
          during 1994, 1993 and 1992 the Company repurchased a portion of each
          of the Swiss Public Bond Issues as well as Dual Currency Convertible
          Bonds. Extraordinary gains from the early extinguishment of the Bonds
          in all such transactions amounted to zero, $1,819,000 (net of income
          taxes) and $1,662,000, in 1994, 1993 and 1992, respectively.

                                       55
<PAGE>   90
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (f) During the third quarter of 1987, the Company issued $12,500,000
          of Subordinated Debentures (Debentures) which mature in 1997. Each
          $100 principal amount Debenture was sold with warrants to purchase
          four shares of the Company's common stock at a price of $18.50 per
          share. Expenses of the offering amounted to approximately $1,908,000
          and as of December 31, 1994 and 1993, the unamortized balances of such
          expenses were $308,000 and $432,000. In connection with the terms of
          the Debentures, the Company is subject to certain covenants which
          limit the amount that may be used for the payment of dividends and for
          the purchase of the Company's outstanding equity securities (common or
          Class B). In September 1990, under the terms of an Indenture, the
          Debentures became exchangeable for the Company's Common Stock, for the
          remaining term of the Debentures, at a price of approximately $5.00
          per share. In 1994 and 1993, $35,000 and $82,000, respectively, of
          Debentures were converted into 7,042 and 16,579 shares, respectively,
          of the Company's Common Stock. At December 31, 1994, the Debentures
          are convertible into approximately 1,365,000 shares of the Company's
          Common Stock.

          (g) In August 1994, GP, as a result of the acquisition of
          substantially all the assets of SGLG (See Note 2), issued $15 million
          of 6% Senior Subordinated Debentures, which have a carrying value of
          $10,813,000, net of a debt discount of $4,187,000. The debentures are
          unsecured and require payments of interest only on a quarterly basis
          through June 30, 1999, quarterly principal installments of $525,000
          plus interest through June 30, 2004 and the balance of $4.5 million on
          June 30, 2004. The debentures are subordinated to borrowings under the
          line of credit agreement. At December 31, 1994, the carrying value of
          the debentures held by the Company was $10,012,000, which was
          eliminated in consolidation, and the remaining $801,000 of debentures
          were held by the minority shareholders of SGLG.

          (h) In March 1987, the Company and Ryder International Corporation
          (Ryder) agreed to a settlement of litigation relating to the Company's
          Caridex(R) system. Under the terms of the settlement agreement, the
          Company agreed to pay Ryder amongst other things, $300,000 per year
          (in cash or common stock of the Company) for a ten year period
          commencing January 15, 1988, the present value of which is discounted
          at 10%, and included in long-term debt.

                                       56
<PAGE>   91
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          10. LONG-TERM DEBT (CONTINUED)

          Aggregate annual maturities of long-term debt outstanding at December
          31, 1994 for each of the next five years are as follows (in
          thousands):

<TABLE>

<S>                                          <C>     
                    1995                     $ 13,700
                    1996                        7,351
                    1997                        7,188
                    1998                           44
                    1999                        2,249
</TABLE>

          11. INVESTMENT IN FINANCE SUBSIDIARIES

          SGLG, Inc. (formerly GPS Technologies, Inc., See Note 2) through two
          subsidiaries, has entered into long-term agreements with two domestic
          utilities to provide non-recourse long-term financing from a bank to
          finance the purchase of two simulators and training equipment. The
          agreements provide that the subsidiaries are compensated, in part, for
          use of the simulators on essentially a lease financing basis.

          The agreements provide that the payments by the utilities will enable
          the subsidiaries to recover the cost of the simulators plus interest
          at floating rates which range from prime to 115% of prime, as well as
          the cost of simulator replacement parts, taxes, and insurance. Such
          amounts will be sufficient to fully service the related long-term debt
          discussed below. All nuclear power plant simulator training services
          are performed by GP personnel and are billed at established hourly
          rates. Revenues for these services are recognized by GP.

          Under the agreements, the utilities have options to purchase the
          simulators and other training equipment at the end of the loan terms.

          Non-recourse long-term debt relating to the simulators consists of the
          following (in thousands):
<TABLE>
<CAPTION>

          -------------------------------------------------
          December 31,                  1994           1993
          -------------------------------------------------
<S>                                    <C>          <C>    
          Notes payable to bank        $ 579        $ 3,109
          Less current maturities        579          2,530
          -------------------------------------------------
          Long-term debt               $            $   579
          -------------------------------------------------
</TABLE>
                                       57
<PAGE>   92
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          11. INVESTMENT IN FINANCE SUBSIDIARIES (CONTINUED)

          The loans are secured by the equipment and all rights under the
          agreements with the utilities. Under these agreements, SGLG has agreed
          to guarantee the service performance with the utilities but has not
          guaranteed the obligations of its subsidiaries under the loan
          agreements. SGLG has also agreed to maintain a minimum debt to equity
          ratio, a minimum tangible net worth and a minimum working capital, as
          defined.


          12. COMMON STOCK ISSUED SUBJECT TO REPURCHASE OBLIGATION

          During the fourth quarter of 1993, the Company entered into several
          privately negotiated agreements (the Agreements), pursuant to which it
          reacquired previously outstanding Swiss Bonds in exchange for newly
          issued common stock. In addition to common stock, the Company issued
          to the exchanging bondholder in each transaction a non-negotiable,
          non-interest bearing promissory note (the Note) in a principal amount
          equal to the market value of the common stock issued in the exchange.
          The recipient in each transaction obtained the rights, exercisable
          within approximately a one year period from the date of the Agreement,
          to sell, retain, or return to the Company the common stock received,
          in whole or in part. Net proceeds of any sales of common stock by the
          recipient during the period reduces the amount due under the Note, and
          sales of common stock for net proceeds equal to or in excess of the
          principal amount of the Note would cause the Note to be deemed as paid
          in full. Any excess proceeds of sale of the stock over the principal
          amount of the Note are retained by the stockholder.

          The Company has accounted for the issuance of the common stock as
          permanent equity to the extent of the proceeds of subsequent sales of
          stock by the recipients, and as temporary equity for the balance of
          the market value of the common stock issued. The Notes serve as a
          guarantee of the amounts which may be refundable to the recipients of
          the common stock under the Agreement. The Company's maximum repurchase
          or refund obligation under these Agreements as of December 31, 1994
          aggregated $1,510,000. Shares as to which the holders' rights of
          return to the Company expired during 1994 were transferred to
          stockholders' equity.

                                       58
<PAGE>   93

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          13. EMPLOYEE BENEFIT PLANS

          The Company had a Defined Benefit Pension Plan (the Plan) for
          employees of certain divisions and subsidiaries. Benefits were based
          primarily on years of service and a fixed rate of benefits per year of
          service. Contributions were intended to provide not only for benefits
          attributed to service to date but also for those expected to be earned
          in the future.

          Effective December 31, 1991, the Plan benefits were frozen. Accrued
          vested benefits will be paid to terminated participants in the form of
          a lump sum distribution in cases where the accrued vested benefit is
          less than $3,500. Terminated participants can elect a lump sum
          distribution if the accrued vested benefit is greater than $3,500 but
          less than $7,500.

          In the event that the accrued vested benefit exceeds the $7,500
          payable limit as outlined in the Plan, payment will be deferred until
          a terminated vested participant reaches age 65 or elects early
          retirement, at age 60 or later. The pension expense amounted to
          $31,000, $377,000 and $23,000, for 1994, 1993 and 1992, respectively.

          The following table sets forth the funded status of the plan and the
          amount recognized in the Company's Consolidated Balance Sheets (in
          thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------------------------------------
          December 31,                                     1994           1993            1992
          -------------------------------------------------------------------------------------
<S>                                                       <C>            <C>            <C>     
          ACTUARIAL PRESENT VALUE OF BENEFIT
           PLAN OBLIGATIONS:
          Accumulated benefit obligation
            (including vested benefits of
            $4,436, $4,838 and $3,976)                    $(4,469)       $(4,917)       $(3,976)
          -------------------------------------------------------------------------------------
          Projected benefit obligation for
           service rendered to date                       $(4,469)       $(4,917)       $(3,976)
          Plan assets at fair value                         3,405          3,528          3,120
          -------------------------------------------------------------------------------------
          Projected benefit obligation in
           excess of plan assets                           (1,064)        (1,389)          (856)
          Unrecognized net loss from past
           experience different from that assumed                            339
          -------------------------------------------------------------------------------------
          ACCRUED PENSION COST INCLUDED IN ACCOUNTS
           PAYABLE AND ACCRUED EXPENSES IN THE
           CONSOLIDATED BALANCE SHEETS                    $(1,064)       $(1,050)       $  (856)
          -------------------------------------------------------------------------------------
          THE NET PERIODIC PENSION EXPENSE
           IS AS FOLLOWS:
          Service cost-benefits earned                    $              $              $
          Interest cost on projected benefit
           obligations                                        360            341            340
          Actual return on plan assets                       (350)          (414)          (317)
          Net amortization and deferral
           and other                                           21            450
          -------------------------------------------------------------------------------------
          NET PERIODIC PENSION EXPENSE                    $    31        $   377        $    23
          -------------------------------------------------------------------------------------
</TABLE>
                                       59
<PAGE>   94
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          13. EMPLOYEE BENEFIT PLANS (CONTINUED)

          The Company's assumptions used as of December 31, 1994, 1993, and 1992
          in determining the pension cost and pension cost liability shown above
          were as follows:

<TABLE>
<CAPTION>

                                                        Percent
                                                        -------        
                                                   1994    1993     1992
                                                   ----    ----     ----
<S>                                                <C>      <C>      <C>
          Discount rate                             8.25     7.5      8.5
          Long-term rate of return
           on assets                               10.0     10.0     10.0
</TABLE>

          Effective March 1, 1992, the Company adopted the 1992 401(K) Savings
          Plan (the Savings Plan). Effective December 31, 1991, the Plan
          participants would no longer accrue benefits under the Defined Benefit
          Pension Plan, but became eligible to participate in the Company's
          Savings Plan.

          The Company's Savings Plan is available to employees who have
          completed one year of service; however, past vesting service credit
          was recognized for employees who participated in the Savings Plan at
          the date of initial enrollment, March 1, 1992.

          The Savings Plan permits pre-tax contributions to the Savings Plan by
          participants pursuant to Section 401(K) of the Internal Revenue Code
          of 2% to 6% of base compensation. The Company matches 40% of the
          participants' eligible contributions based on a formula set forth in
          the Savings Plan. Participants are fully vested in their contributions
          and may withdraw such contributions at time of employment termination,
          or at age 59 1/2 or earlier in the event of financial hardship. 
          Amounts otherwise are paid at retirement or in the event of death or
          disability. Employer contributions vest at a rate of 20% per year.

          The Savings Plan is administered by a trustee appointed by the Board
          of Directors of the Company and all contributions are held by the
          trustee and invested at the participants' direction in various mutual
          funds. The expense associated with the Savings Plan was $285,000,
          $236,000 and $214,000 in 1994, 1993 and 1992, respectively. During the
          first quarter of 1993, the Company adopted Statement of Financial
          Accounting Standard No. 106 (SFAS No. 106), "Employers' Accounting for
          Post Retirement Benefits Other Than Pensions". This statement requires
          that the expected cost of post retirement benefits be fully accrued by
          the first date of full benefit eligibility, rather then expensing the
          benefit when payment is made. As the Company generally does not
          provide post retirement benefits, other than pension, the new
          statement did not have any material effect on the Company's financial
          condition or results of operations.

                                       60
<PAGE>   95
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)



          14. INCOME TAXES
<TABLE>
<CAPTION>

          The components of pretax income (loss) are as follows (in
          thousands):
          --------------------------------------------------------------
          Years ended December 31,            1994      1993      1992
          --------------------------------------------------------------
<S>                                       <C>        <C>        <C>      
          Continuing operations           $(10,648)  $ (7,424)  $(11,151)
          Discontinued operation            (2,574)      (947)    (2,027)
          Extraordinary gain, net
           of income tax effect in 1993                 1,819      1,662
          --------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>

          The components of income tax (benefit) expense from continuing
          operations are as follows (in thousands):
          ------------------------------------------------------------
          Years ended December 31,            1994      1993      1992
          ------------------------------------------------------------
<S>                                        <C>        <C>      <C>    
          Current
           State and local                 $   283    $  398   $   427
           Federal tax (benefit) expense                (973)
          ------------------------------------------------------------
                                               283      (575)      427
          ------------------------------------------------------------
          Deferred
           State and local                      11
           Federal                             455
          ------------------------------------------------------------
                                               466
          ------------------------------------------------------------
                                           $   749    $ (575)  $   427
          ------------------------------------------------------------
</TABLE>

          In 1992, the Company's loss before income taxes exceeded its gains
          from extraordinary items; therefore, no income tax expense applicable
          to such extraordinary gains was recognized. The income tax expense for
          1992 of $427,000 represents state and local income taxes.

          In 1993, the Company recorded an income tax benefit of $1,043,000, of
          which $973,000 relates to Federal income taxes, in continuing
          operations as a result of the income tax expense allocated to the
          extraordinary gain recognized on the early extinguishment of debt
          under the provisions of FASB No. 109.

                                       61
<PAGE>   96
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          14. INCOME TAXES (CONTINUED)

          For U.S. Federal income tax purposes, a parent corporation with an 80%
          or greater equity interest in its subsidiary may file a consolidated
          tax return. Accordingly, the Company and its greater than 80% owned
          subsidiaries will file a consolidated Federal income tax return for
          the year ended December 31, 1994. The subsidiaries, in which the
          Company has an equity ownership between 50% and 80%, are consolidated
          for financial reporting purposes, but file separate U.S. Federal
          income tax returns for the year ended December 31, 1994. In 1994, the
          Company recorded an income tax expense of $749,000. The current income
          tax provision of $283,000 reflected above, represents the estimated
          taxes payable by the Company for the year ended December 31, 1994. The
          deferred income tax provision of $466,000 represents the deferred
          taxes of GP, the Company's 51% owned subsidiary.

          As of December 31, 1994, the Company has approximately $23,920,000 of
          net operating loss carryovers consisting of $19,424,000 with respect
          to net operating losses generated from the Company's consolidated tax
          return and $4,496,000 generated by ADC and Duratek as separate tax
          filers for Federal income tax return purposes. These carryovers expire
          in the years 2000 through 2008. In addition, the Company has
          approximately $2,784,000 of available credit carryovers which expire
          in the years 1998 through 2003.

          Effective January 1, 1993, the Company adopted Statement of
          Financial Accounting Standards No. 109, "Accounting for Income
          Taxes" (SFAS No. 109).  This statement requires that deferred
          income taxes be recorded following the liability method of
          accounting and adjusted periodically when income tax rates
          change.  Adoption of the new statement did not have a material
          effect on the Company's financial statements or results of operations
          since the Company did not carry any deferred tax accounts on its
          balance sheet for the year ended December 31, 1993.

                                       62
<PAGE>   97
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          14. INCOME TAXES (CONTINUED)

          The tax effects of temporary differences between the financial
          reporting and tax bases of assets and liabilities that are included in
          the net deferred tax assets are summarized as follows:
<TABLE>
<CAPTION>
          ---------------------------------------------------------------
          December 31,                                  1994         1993
          ---------------------------------------------------------------
          DEFERRED TAX ASSETS:
<S>                                                 <C>          <C>  
          Accounts receivable, principally due
           to allowance for doubtful accounts       $   854      $   618
          Investment in partially owned companies     3,151        6,492
          Inventory                                     406           55
          Lawsuit settlements                           351          468
          Accrued expenses                              310           67
          Litigation accrual                            535
          Other accrued liabilities                     496
          Net operating loss carryforwards            9,329        8,783
          Investment tax credit carryforwards         2,784        2,784
          ---------------------------------------------------------------
          Deferred tax assets                        18,216       19,267
          ---------------------------------------------------------------

          DEFERRED TAX LIABILITIES:

          Property and equipment, principally due 
           to differences in depreciation             1,650        1,885
          Unamortized debt discount                      65        1,224
          Unrealized exchange gain                    1,555        2,383
          State taxes                                   115          417
          Prepaid expenses                              186
          Deferred tax liabilities                    3,571        5,909
          ---------------------------------------------------------------
          Net deferred tax assets                    14,645       13,358
          ---------------------------------------------------------------
          Less valuation allowance                  (13,170)     (13,358)
          ---------------------------------------------------------------
          Net deferred tax asset                    $ 1,475      $
          ---------------------------------------------------------------
</TABLE>
                                       63
<PAGE>   98
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          14. INCOME TAXES (CONTINUED)

          In assessing the realizability of deferred tax assets, management
          considers whether it is more likely than not that some portion or all
          of the deferred tax assets will not be realized. The ultimate
          realization of the deferred tax assets is dependent upon the
          generation of future taxable income during the periods in which
          temporary differences are deductible. Management considers income
          taxes paid in the past three years and future taxable income in making
          this assessment. Based upon the level of historical taxable income and
          projections for future taxable income over the periods in which
          temporary differences are deductible, management has determined that
          it is more likely than not, that results of future operation will
          generate sufficient taxable income to realize the deferred tax assets
          of GP, which is not included in the Company's Federal income tax
          return. However, a full valuation allowance is appropriate for the
          Company and its greater than 80% owned subsidiaries included in the
          Company's consolidated Federal income tax return, based on the
          Company's recent history of annual net losses. As a result, effective
          December 31, 1994, the Company has deferred tax assets of
          approximately $18,216,000, deferred tax liabilities of $3,571,000 and
          a valuation allowance of approximately $13,170,000.

          15. DISCONTINUED OPERATION

          In December 1994, the Company decided to sell its Eastern Electronics
          Manufacturing Corporation (Eastern) subsidiary, which was the only
          company in the Electronics Group. As a result of the decision to sell
          Eastern, the Company reflected Eastern as a discontinued operation. In
          1994, the Company wrote down various assets to their estimated net
          realizable value and recorded a $100,000 reserve for the cost of
          discontinuing Eastern, totaling $1,570,000. The total loss for
          discontinued operation recognized in 1994 was $2,574,000, of which
          $1,789,000 was from operations and $785,000 was a loss on disposal,
          which included $100,000 for expected losses through the date of
          disposal.

          The consolidated statements of operations have been restated for all
          years presented to report the results of discontinued operations for
          Eastern separately from continuing operations and where applicable,
          related notes to the consolidated financial statements exclude the
          amounts for discontinued operations. The balance sheets for 1993 have
          not been reclassified from those previously presented.

                                       64
<PAGE>   99
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          15. DISCONTINUED OPERATION (CONTINUED)

          Assets and liabilities of Eastern included in the consolidated balance
          sheet at December 31, 1994 were as follows (in thousands):

<TABLE>

<S>                               <C>    
          Current assets          $ 3,284
          -------------------------------
          Current liabilities      (1,247)
                                    2,037
          -------------------------------
          Property and equipment    1,155
          -------------------------------
</TABLE>

          16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED

          Under the Company's non-qualified stock option plan, employees and
          certain other parties may be granted options to purchase shares of
          common stock. The options may be granted at a price not less than 85%
          of the fair market value of the common stock on the date of grant and
          are exercisable over periods not exceeding ten years from the date of
          grant. Shares of common stock are also reserved for issuance pursuant
          to other agreements, as described below. Changes in options and
          warrants outstanding during 1992, 1993, and 1994, options and warrants
          exercisable and shares reserved for issuance at December 31, 1992,
          1993, and 1994 are as follows:

                                       65
<PAGE>   100
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED (CONTINUED)

<TABLE>
<CAPTION>

          ----------------------------------------------------------------------------------------
                                                 Common Stock               Class B Capital Stock
          ----------------------------------------------------------------------------------------
          Options and warrants         Price Range            Number       Price Range   Number
          outstanding                    per share         of shares         per share   of shares
          ----------------------------------------------------------------------------------------
<S>                                 <C>                  <C>              <C>           <C>      
          December 31, 1991         $2.25 - 18.50         5,218,884       $ 2.25        1,550,000
          Granted                    2.25 -  2.75            32,500
          Exercised                  2.25                  (128,930)
          Terminated                 2.25 - 18.50          (540,850)
          ----------------------------------------------------------------------------------------
          December 31, 1992          2.25 -  6.00         4,581,604         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Granted                    2.875-  4.125           18,000
          Exercised                  2.25 -  5.15          (175,125)
          Terminated                 2.25 -  5.625          (47,040)
          ----------------------------------------------------------------------------------------
          December 31, 1993          2.25 -  6.00         4,377,439         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Granted
          Exercised                  2.25                   (43,100)
          Terminated                 2.25 -  4.50           (26,280)
          ----------------------------------------------------------------------------------------
          DECEMBER 31, 1994          2.25 -  6.00         4,308,059         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Options and warrants
           exercisable
          December 31, 1992          2.25 -  6.00         4,458,864         2.25        1,550,000
          December 31, 1993          2.25 -  6.00         4,317,679         2.25        1,550,000
          DECEMBER 31, 1994          2.25 -  6.00         4,288,909         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Shares reserved for
           issuance
          December 31, 1992                              10,583,723                     1,550,000
          ----------------------------------------------------------------------------------------
          December 31, 1993                              11,387,458                     1,550,000
          ----------------------------------------------------------------------------------------
          DECEMBER 31, 1994                              13,357,471                     1,550,000
          ----------------------------------------------------------------------------------------
</TABLE>

          At December 31, 1994, 1993, and 1992, options outstanding included
          2,017,334 shares for two officers who are principal shareholders of
          the Company. In December 1992, the exercisable period of 200,000
          options previously granted in December 1987, was extended to December
          1997.

          Class B Capital stock aggregating 1,550,000 shares at December 31,
          1994, 1993, and 1992 were reserved for issuance to these same two
          officers.

                                       66
<PAGE>   101
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED (CONTINUED)

          The holders of common stock are entitled to one vote per share and the
          holders of Class B capital stock are entitled to ten votes per share
          on all matters without distinction between classes, except when
          approval of a majority of each class is required by statute. The Class
          B capital stock is convertible at any time, at the option of the
          holders of such stock, into shares of common stock on a
          share-for-share basis. Common shares reserved for issuance at December
          31, 1994, 1993, and 1992 include 1,800,000 shares in connection with
          Class B shares.

          At December 31, 1994, 1993, and 1992, shares reserved for issuance
          were primarily related to shares reserved for options, warrants and
          the conversion of long-term debt.

          17. BUSINESS SEGMENTS

          The operations of the Company consist of the following business
          segments:

          Physical Science Group - products and services for the power industry,
          as well as for governmental agencies and industry in general;
          Distribution Group - wholesale distribution of home decorating,
          hardware and finishing products; Health Care Group interferon research
          and production; Optical Plastics Group - the manufacture and
          distribution of coated and molded plastic products.

          As a result of the Exchange Offer, (See Note 10(b)), ISI is currently
          accounted for on the equity basis. Therefore, its operating activities
          are reflected in the Health Care Group only through the completion of
          the Exchange Offer in 1993 (See Note 4).

          The following tables set forth the revenues and operating results (in
          thousands) attributable to each line of business and include a
          reconciliation of the groups' revenues to consolidated revenues and
          operating results to consolidated income (loss) from operations before
          income taxes, discontinued operation and extraordinary item for the
          periods presented.

                                       67
<PAGE>   102
          NATIONAL PATENT DEVELOPMENT CORPORATIONS AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

17. BUSINESS SEGMENTS (CONTINUED)


<TABLE>
<CAPTION>

          --------------------------------------------------------------
          Years ended December 31,           1994       1993       1992
          --------------------------------------------------------------
<S>                                      <C>        <C>        <C>     
          REVENUES
          Physical Science               $119,341   $103,152   $109,966
          Distribution                     76,746     74,974     69,121
          Optical Plastics                  9,426      7,952      8,015
          Health Care                                  1,533      4,762
          Other                             2,649        989        851
          --------------------------------------------------------------
                                          208,162    188,600    192,715
          Investment and other
           income (expense), net           (5,196)       625      3,791
          --------------------------------------------------------------
          Total revenues                 $202,966   $189,225   $196,506
          --------------------------------------------------------------
          OPERATING RESULTS
          Physical Science               $  5,053   $    500   $  2,410
          Distribution                      1,484      1,948      2,877
          Optical Plastics                  2,227      1,378      1,565
          Health Care                                 (4,431)    (6,583)
          Other                            (1,854)      (587)       (99)
          --------------------------------------------------------------
          Total operating profit (loss)     6,910     (1,192)       170
          Interest expense                 (6,458)    (8,199)   (10,866)
          Indirect administrative
           expenses, net of gains or
           losses from dispositions of
           investments, minority
           interests, foreign currency
           exchange gains or losses,
           and other revenue              (11,100)     1,967       (455)
          --------------------------------------------------------------
          Loss from operations
           before income taxes,
           discontinued operation
           and extraordinary item        $(10,648)  $ (7,424)  $(11,151)
          --------------------------------------------------------------
</TABLE>

          Operating profits represent gross revenues less operating expenses. In
          computing operating profits, none of the following items have been
          added or deducted; general corporate expenses, foreign currency
          transaction gains and losses, investment income and interest expense.

                                      68
<PAGE>   103
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

17. BUSINESS SEGMENTS (CONTINUED)

          For the years ended December 31, 1994, 1993 and 1992, sales to the
          United States government and its agencies represented approximately
          23%, 17% and 18%, respectively, of sales.

          Additional information relating to the Company's business segments is
          as follows (in thousands):
<TABLE>
<CAPTION>

          December 31,                       1994       1993       1992
          ------------------------------------------------------------- 
<S>                                      <C>       <C>         <C>     
          IDENTIFIABLE ASSETS
          Physical Science               $104,572   $ 74,551   $ 79,271
          Distribution                     42,879     34,255     32,584
          Optical Plastics                 11,552      7,129      7,051
          Health Care                                            21,486
          Corporate and other              12,104     44,121     45,399
          Assets relating to
           discontinued operation           4,439      6,001      6,858
          ------------------------------------------------------------- 
                                         $175,546   $166,057   $192,649
          ------------------------------------------------------------- 

          Years ended December 31,           1994       1993       1992
          ------------------------------------------------------------- 
          ADDITIONS TO PROPERTY,
           PLANT, AND EQUIPMENT, NET
          Physical Science               $  2,599   $  1,360   $  1,490
          Distribution                      1,336        557        723
          Optical Plastics                    189         41        887
          Health Care                                               241
          Corporate and other                  62         89         38
          Discontinued operation, net        (180)        30         20
          ------------------------------------------------------------- 
                                         $  4,006   $  2,077   $  3,399
          ------------------------------------------------------------- 
          Years ended December 31,           1994       1993       1992
          ------------------------------------------------------------- 
          DEPRECIATION AND AMORTIZATION
          Physical Science               $  3,523   $  2,193   $  2,299
          Distribution                      1,000        710        718
          Optical Plastics                    839        876        578
          Health Care                                    552      1,048
          Corporate and other                 503        800      1,299
          Discontinued operation              198        165        165
          ------------------------------------------------------------- 
                                         $  6,063   $  5,296   $  6,107
          ------------------------------------------------------------- 
</TABLE>
                                       69
<PAGE>   104
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          17. BUSINESS SEGMENTS (CONTINUED)

          Identifiable assets by industry segment are those assets that are used
          in the Company's operations in each segment. Corporate and other
          assets are principally cash and cash equivalents, marketable
          securities and unallocated intangibles.

          18. FAIR VALUE OF FINANCIAL INSTRUMENTS

          The carrying value of financial instruments including cash, short-term
          investments, accounts receivable, accounts payable and short-term
          borrowings approximate estimated market values because of short
          maturities and interest rates that approximate current rates.

          The carrying values of investments, other than those accounted for on
          the equity basis, approximate fair values based upon quoted market
          prices. The investments for which there is no quoted market price are
          not significant.

          The estimated fair value for the Company's major long-term debt
          components are as follows (in thousands):
<TABLE>
<CAPTION>

                                   December 31, 1994     December 31, 1993
                                   ------------------    ------------------
                                   Carrying Estimated    Carrying Estimated
                                   ------------------    ------------------
                                    amount fair value     amount fair value
                                    -----------------     -----------------
<S>                               <C>      <C>          <C>       <C>    
          Swiss Bonds             $10,765  $ 9,537      $15,946   $12,429
          5% Convertible Bonds      2,129    1,980        2,300     2,231
          7% Dual Currency
           Convertible Bonds        2,391    1,769        3,926     1,743
          12% Subordinated
           Debentures               6,783    3,052        6,829     5,805
          Other long-term debt      9,145    9,145       11,857    11,857
</TABLE>

          Limitations. Fair value estimates are made at a specific point in
          time, based on relevant market information and information about the
          financial instrument. These estimates are subjective in nature and
          involve uncertainties and matters of significant judgement and
          therefore cannot be determined with precision. Changes in assumptions
          could significantly affect the estimates.

                                       70
<PAGE>   105
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          19.  ADOPTION OF NEW ACCOUNTING PRINCIPLE - ACCOUNTING FOR
               CERTAIN INVESTMENTS IN DEBT AND EQUITY SECURITIES

               As of January 1, 1994 the Company adopted Statement of Financial
          Accounting Standards No. 115, "Accounting for Certain Investments in
          Debt and Equity Securities" (SFAS No. 115). The Company's marketable
          securities consist of corporate equity securities which are included
          in Investments and Advances on the Consolidated Balance Sheet. Under
          SFAS No. 115, the Company classifies these equity securities as
          available-for-sale and records the securities at their fair value.
          Unrealized holding gains and losses on available-for-sale securities
          are excluded from earnings and are reported as a separate component of
          stockholders' equity until realized. The effect of the change in
          accounting principle did not have a material effect on the Company's
          financial condition or results of operations.

               A decline in the market value of any available-for-sale security
          below cost that is deemed other than temporary is charged to earnings
          resulting in the establishment of a new cost basis for the security.

               Realized gains and losses for securities classified as
          available-for-sale are included in earnings and are derived using the
          specific identification method for determining the cost of securities
          sold.

               Marketable investment securities at December 31, 1994 consist of
          common stocks.

               The amortized cost, gross unrealized holding losses and fair
          value for available-for-sale securities at December 31, 1994, were as
          follows (in thousands):

<TABLE>
<CAPTION>
                                                    Gross
                                      Amortized   Unrealized
                                       Cost      Holding Losses  Fair Value
          -----------------------------------------------------------------
          <S>                         <C>           <C>           <C>
          AVAILABLE-FOR-SALE:
          Equity Securities           $9,186        $(1,783)      $7,403
          -----------------------------------------------------------------
</TABLE>

               The gains and losses realized on available-for-sale securities
          sold in 1994 were as follows (in thousands):

<TABLE>
<CAPTION>

                              Unamortized      Sales            Realized
                                Cost          Proceeds          gain (loss)
          -----------------------------------------------------------------
<S>                            <C>             <C>                 <C>    
          Realized loss        $1,850          $1,514              $ (336)
          Realized gain           461           1,260                 799
          Net realized
           gain (loss)         $2,311          $2,774              $  463
</TABLE>

                                       71
<PAGE>   106
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          20. COMMITMENTS AND CONTINGENCIES

          The Company has several noncancellable leases which cover real
          property, machinery and equipment and certain manufacturing
          facilities. Such leases expire at various dates with, in some cases,
          options to extend their terms.

          Minimum rentals under long-term operating leases are as follows (in
          thousands):
<TABLE>
<CAPTION>

                                          Real     Machinery &
          -------------------------------------------------------------
                                        property   equipment    Total
          -------------------------------------------------------------
          <S>                            <C>          <C>       <C>    
          1995                           $ 4,899      $ 1,115   $ 6,014
          1996                             2,795          851     3,646
          1997                             2,308          707     3,015
          1998                             1,874          715     2,589
          1999                             1,756          711     2,467
          After 1999                       3,973          101     4,074
          -------------------------------------------------------------
          Total                          $17,605      $ 4,200   $21,805
          -------------------------------------------------------------
</TABLE>

          Several of the leases contain provisions for rent escalation based
          primarily on increases in real estate taxes and operating costs
          incurred by the lessor. Rent expense for real and personal property
          was approximately $8,114,735, $7,792,000 and $7,806,000 for 1994, 1993
          and 1992, respectively.

          In February 1986, Duratek completed its initial public offering of
          common stock. In connection with Duratek's public offering, the
          Company issued to certain officers of Duratek and the Company 358,609
          options for the purchase of Duratek common stock owned by the Company
          at a price equal to the greater of (a) $1.75 per share or (b) the net
          book value per share of Duratek's common stock as of the end of the
          most recently completed fiscal quarter which ends not less than 60
          days before the date of exercise of such option. In 1991, an
          additional 270,000 options for the purchase of Duratek common stock
          owned by the Company at a price of $1.90 per share were issued to
          certain employees and officers of the Company. Through December 31,
          1994, 28,600 options under the plan were exercised, 57,500 were
          cancelled, and at December 31, 1994, 423,750 options are currently
          exercisable. At December 31, 1994, the Company owned approximately 61%
          of Duratek and currently owns approximately 40% (See Note 3).

                                       72
<PAGE>   107
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

20. COMMITMENTS AND CONTINGENCIES (CONTINUED)

In 1990, ISI entered into a 5 year loan, principally for the expansion of its
manufacturing facility. The loan is secured by certain equipment of ISI and is
guaranteed by the Company. At December 31, 1994, the balance of the loan was
$409,000.

The Company is party to several lawsuits and claims incidental to its business,
including claims regarding environmental matters, one of which is in the early
stages of investigation. It is not possible at the present time to estimate the
ultimate legal and financial liability, if any, of the Company in respect to
such litigation and claims; however, management believes that the ultimate
liability, if any, will not have a material adverse effect on the Company's
Consolidated Financial Statements.


                                       73
<PAGE>   108

NATIONAL PATENT                SUPPLEMENTARY DATA
DEVELOPMENT CORPORATION
AND SUBSIDIARIES

<TABLE>
<CAPTION>
SELECTED QUARTERLY FINANCIAL DATA
(unaudited)                              (in thousands, except per share data)
- -------------------------------------------------------------------------------------------------------------------------------
                                                   Three Months Ended
- -------------------------------------------------------------------------------------------------------------------------------
                                MARCH 31,   JUNE 30,   SEPT.30,      DEC.31,       March 31,    June 30,    Sept.30,    Dec.31,
                                  1994        1994       1994         1994           1993         1993        1993        1993
- -------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>        <C>         <C>          <C>           <C>           <C>        <C>        <C>
SALES                            $44,530    $51,430     $51,653      $57,161       $43,996       $54,129    $46,392    $41,329
Gross margin                       8,012      9,514       7,911        7,122         6,005         8,834      7,524      4,611
Income (loss) before
  discontinued operation 
  and extraordinary item *        (2,217)    (2,059)     (2,174)      (4,947)       (2,777)       (1,809)      (292)    (1,971)
Net income (loss)                 (2,460)    (2,343)     (2,424)      (6,744)       (2,778)       (1,887)       348     (1,660)
                                                                                                                            
                               
EARNINGS (LOSS) PER SHARE:

Before discontinued operation
  and extraordinary item *          (.11)      (.10)       (.10)        (.20)         (.17)         (.11)      (.02)      (.10)
  Net income (loss)                 (.13)      (.12)       (.11)        (.28)         (.17)         (.11)       .02       (.09)
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

    *  Prior quarters have been restated to reflect the discontinued operation.


                                       74

<PAGE>   109

ITEM 9.      CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING 
             AND FINANCIAL DISCLOSURE

             There have been no Reports on Form 8-K filed within 24 months prior
to the date of the most recent financial statements reporting a change of
accountants and/or reporting a disagreement on any matter of accounting
principle or financial statement disclosure.

                                    PART III

ITEM 10.     DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT IS HEREBY 
             AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

EXECUTIVE OFFICERS AND DIRECTORS

             The following table sets forth certain information concerning the
principal executive officers and directors of the Company as of March 21, 1995.
The principal business experience of the executive officers and directors for
the last five years is also described below.

<TABLE>
<CAPTION>
        Name                     Age               Position
<S>                              <C>       <C>
        Jerome I. Feldman        66        President, Chief Executive
                                           Officer and a Director
                                           since 1959

        Martin M. Pollak         67        Executive Vice President,
                                           Treasurer and a Director
                                           since 1959

        Scott N. Greenberg       38        Vice President, Chief
                                           Financial Officer since
                                           1989, and a Director since
          `                                1987

        Lawrence M. Gordon       41        General Counsel since 1986,
                                           Vice President since 1991

        Robert A. Feinberg       32        Vice President Corporate
                                           Development, since January
                                           1995

        Paul A. Gould            49        Director

        Roald Hoffmann, Ph.D.    57        Director
</TABLE>



                                       75
<PAGE>   110

<TABLE>
<S>                              <C>       <C>
        Ogden R. Reid            68        Director

        Herbert R. Silverman     77        Director

</TABLE>

         Jerome I. Feldman is founder of, and since 1959, has been President and
Chief Executive Officer and a Director of the Company. He has been Chairman of
the Executive Committee and a Director of Interferon, which is a
biopharmaceutical company engaged in the manufacture and sale of ALFERON N
Injection since 1981; a Director since 1981 and Chairman of the Board from 1985
to January 1995 of GTS Duratek Inc, ("Duratek") a company which provides
environmental technology and consulting services to various utilities,
industrial and commercial clients; a Director since 1987, Chairman of the
Executive Committee since 1988 and Chief Executive Officer since September 1994
of GPC, a company which provides personnel training and technical support
services to the domestic commercial nuclear power industry and to the United
States Department of Energy; President since October 1994 and Chief Executive
Officer, Chairman of the Executive Committee and a Director of SGLG since 1991,
a holding company; and a director and consultant to American Drug Company
("ADC"), a generic drug distribution company since January 1994. He has been a
Director of Hamilton Financial Services, Inc., a financial service holding
company since 1983. Mr. Feldman is also a Trustee of the New England Colleges
Fund and of Bard College.

         Martin M. Pollak is founder of, and since 1959, has been Executive Vice
President, Treasurer and a Director of the Company. He has been Chairman of the
Board of Interferon since 1981; a Director of Duratek since 1983 and Chairman of
the Executive Committee from 1985 to January 1995; a Director of GPC since 1987
and Chairman of the Board since 1988; Chairman of the Board of SGLG since 1991;
and President, Chief Executive Officer and a director of ADC since January 1994.
Mr. Pollak is Chairman of the Czech and Slovak United States Economic Counsel
and a member of the Board of Trustees of the Worcester Foundation for
Experimental Biology and a Director of Brandon Systems Corporation, a personnel
recruiting company, since 1986.

         Scott N. Greenberg has been a Director of the Company since 1987, Vice
President and Chief Financial Officer since 1989 and Vice President, Finance
from 1985. He has been a Director of GPC since 1987; a Director of SGLG since
1991; Chief Financial Officer and a Director of ADC since January 1994 and from
1991 to January 1995, a Director of Duratek.

         Lawrence M. Gordon is Vice President, General Counsel of the Company.
Mr. Gordon has been General Counsel of the Company since 1986 and Vice President
since 1991. He has been a Director of GPC since October 1994.

         Robert A. Feinberg is Vice President, Corporate Development of the
Company since January 1995. From July 1990 to January 1995, Mr. Feinberg was an
Assistant United States Attorney in the Criminal Division of the United States
Attorney's Office for the Eastern District of New York. From October 1988 to
June 1990, Mr. Feinberg was an associate with 



                                       76
<PAGE>   111

the law firm of Debevoise & Plimpton in New York City.


         Paul A. Gould has been a Director of the Company since 1993. He has
been Managing Director since 1979 of Allen & Company Incorporated, an investment
banking firm. He has been a Director since 1992 of Liberty Media Corp., a cable
programming company and a Director since April 1994 of Resource Recycling
Technologies, Inc., which is engaged in solid waste material management
alternatives.

         Roald Hoffmann, Ph.D. has been a Director of the Company since 1988 and
a Director of Interferon since 1991. He has been a John Newman Professor of
Physical Science at Cornell University since 1974. Dr. Hoffmann is a member of
the National Academy of Sciences and the American Academy of Arts and Sciences.
In 1981, he shared the Nobel Prize in Chemistry with Dr. Kenichi Fukui.

         Ogden R. Reid has been a Director of the Company since 1979. He has
been a Director of Interferon since 1982; a Director of GPC since 1988 and Vice
Chairman and Director of SGLG since 1992; from 1991 to January 1995 he was Vice
Chairman of the Board of Duratek. Mr. Reid had been Editor and Publisher of the
New York Herald Tribune and of its International Edition; United States
Ambassador to Israel; a six-term member of the United States Congress and a New
York State Environmental Commissioner.

         Herbert R. Silverman has been a Director of the Company since November
1994. Since 1975 he has been a Senior Advisor to Bank Julius Baer (New York),
Zurich, Switzerland, Chairman of the Executive Committee of Baer American
Banking Corporation since 1976 and is a member of the Board of Directors of
Partners Funds, Inc. and Focus Fund, both of which are mutual stock funds
managed by Neuberger & Berman since 1965. He is also a life trustee of New York
University and New York University Medical Center.

Section 16 Reporting

         Section 16(a) of the Securities Exchange Act 1934 requires the
Company's officers and directors, and persons who own more than 10% of a
registered class of the Company's equity securities, to file reports of
ownership and changes in ownership with the Securities and Exchange Commission
(the "SEC") and the American Stock Exchange, Inc. Officers, directors and
greater than 10% shareholders are required by SEC regulation to furnish the
Company with copies of all Section 16(a) forms they file.

         Based solely on its review of copies of such forms received by it and
written representations from certain reporting persons that no Forms 5 were
required for those persons, the Company believes that during the period January
1, 1994 to March 30, 1995, all filing requirements applicable to its officers,
directors and greater than 10% beneficial owners were complied with, except for
Paul A. Gould, a Director of the Company, who filed a late report on Form 4.



                                       77
<PAGE>   112

Board of Directors

         The Board of Directors has the responsibility for establishing broad
corporate policies and for the overall performance of the Company, although it
is not involved in day-to-day operating details. Members of the Board are kept
informed of the Company's business by various reports and documents sent to them
as well as by operating and financial reports made at Board and Committee
meetings. The Board held three meetings in 1994, at which all of the directors
attended the meetings of the Board and Committees on which they served, except
for Roald Hoffmann, who attended fewer than 75% of the meetings.

Directors Compensation

         Directors who are not employees of the Company receive a fee of $1,500
for each meeting of the Board of Directors attended, but do not receive any
additional compensation for service on committees of the Board of Directors.
Officers of the Company do not receive additional compensation for serving as
directors.

Executive Committee

         The Executive Committee, consisting of Jerome I. Feldman and Martin M.
Pollak, meets on call and has authority to act on most matters during the
intervals between Board meetings. The committee formally acted 26 times in 1994
through unanimous written consents.

Audit Committee

         The Audit Committee reviews the internal controls of the Company and
the objectivity of its financial reporting. It meets with appropriate Company
financial personnel and the Company's independent certified public accountants
in connection with these reviews. This committee recommends to the Board the
appointment of the independent certified public accountants, subject to the
ratification by the stockholders at the Annual Meeting, to serve as auditors for
the following year in examining the books and records of the Company. This
Committee met twice in 1994. The Audit Committee currently consists of Ogden R.
Reid, Roald Hoffmann and Paul A. Gould.

ITEM 11.  EXECUTIVE COMPENSATION IS HEREBY AMENDED AND RESTATED IN
          ITS ENTIRETY AS FOLLOWS:

         The following table and notes present the compensation paid by the
Company and subsidiaries to its Chief Executive Officer and the Company's most
highly compensated executive officers for 1994.



                                       78
<PAGE>   113
                          SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>

                                                                             LONG TERM
                                                                            COMPENSATION
                                                                            ------------
                                                             ANNUAL         
                                                          COMPENSATION         AWARDS
                                                     ---------------------  ------------          ALL OTHER
                                                     SALARY          BONUS     OPTIONS           COMPENSATION
        NAME AND PRINCIPAL POSITION       YEAR          ($)            ($)         ($)               ($)
- -------------------------------------------------------------------------------------------------------------
<S>                                       <C>       <C>            <C>          <C>              <C>
        Jerome I. Feldman                 1994      322,304         40,000(1)     -0-              3,696(2)
        President and Chief               1993      316,526        120,000        -0-              3,598(2)
        Executive Officer                 1992      326,243           -0-         -0-            253,491(2)

        Martin M. Pollak                  1994      322,259(3)      40,000(1)     -0-              3,696(2)(4)
        Executive Vice President          1993      315,110           -0-         -0-              3,598(2)
        and Treasurer                     1992      325,110        151,250        -0-            253,491(2)

        Scott N. Greenberg                1994      216,375         20,000(1)     -0-              3,696(5)
        Vice President and                1993      156,625           -0-         -0-              3,598
        Chief Financial Officer           1992      151,000           -0-       22,500             2,932

        Lawrence M. Gordon                1994      233,205         50,000(1)     -0-              3,696(5)
        Vice President and                1993      183,205         50,000        -0-              2,937
        General Counsel                   1992      183,507           -0-         -0-              3,392
</TABLE>

- ------------------------------

(1)    For 1994, Messrs. Feldman, Pollak, Greenberg and Gordon received their
       respective cash bonuses for services rendered to Interferon.

(2)    For 1994, $150,000, of Mr. Pollak's compensation was paid by ADC, as a
       consequence of his services to both companies.

(1)    Includes $3,696, $3,598 and $3,491 as a matching contribution by the
       Company to the 401(k) Savings Plan, and $250,000 in 1992 pursuant to a
       Non-Compete Agreement between Messrs. Feldman and Pollak and SmithKline
       Beecham Corporation. See "Employment Contracts and Termination of
       Employment and Change in Control Arrangements."

(2)    Constitutes matching contributions made by ADC and the Company equally on
       behalf of Mr. Pollak pursuant to the Company's 401(k) Savings Plan.

(3)    Matching contribution by the Company to the 401(k) Savings Plan.

       For the year ended 1994, none of the named executive officers were
       granted non-qualified stock options.

       The following table and notes set forth information for the named
executive officers regarding the exercise of stock options during 1994 and 
unexercised options held at the end of 1994.



                                       79
<PAGE>   114

               AGGREGATED OPTION EXERCISES AT DECEMBER 31, 1994

                           AND YEAR-END OPTION VALUES


<TABLE>
<CAPTION>
                                     SHARES ACQUIRED      VALUE
                                       ON EXERCISE       REALIZED
            NAME                         (#) (1)           ($)
- -----------------------------------------------------------------
<S>                                        <C>             <C>
        Jerome I. Feldman                  -0-             -0-
        Martin M. Pollak                   -0-             -0-
        Scott N. Greenberg                 -0-             -0-
        Lawrence M. Gordon                 -0-             -0-
</TABLE>

<TABLE>
<CAPTION>
                                         NUMBER OF UNEXERCISED
                                         OPTIONS AT DECEMBER 31,
                                               1994  (#)
              NAME                      EXERCISABLE/UNEXERCISABLE
- -----------------------------------------------------------------
<S>                                      <C>                <C>
        Jerome I. Feldman                1,778,667(2)       -0-
        Martin M. Pollak                 1,788,667(2)       -0-
        Scott N. Greenberg                 184,700          -0-
        Lawrence M. Gordon                 144,100          -0-
</TABLE>

<TABLE>
<CAPTION>
                                     VALUE OF UNEXERCISED
                                    IN-THE-MONEY OPTIONS AT
                                     DECEMBER 31, 1994 (#)
              NAME                EXERCISABLE/UNEXERCISABLE(3)
- -----------------------------------------------------------------
<S>                              <C>                       <C>
        Jerome I. Feldman        -0-                       -0-
        Martin M. Pollak         -0-                       -0-
        Scott N. Greenberg       -0-                       -0-
        Lawrence M. Gordon       -0-                       -0-
</TABLE>

- ----------------------

(1)    None of the named executive officers exercised any stock options during
       1994.

(2)    Includes 775,000 Class B Options, which options are convertible into
       shares of Common Stock on a share for share basis.

(3)    Calculated based on the closing price of the Common Stock (1.8125) as
       reported by the American Stock Exchange on December 30, 1994.


                                       80
<PAGE>   115

Compensation Committee Interlocks and Insider Participation

         During the year ended December 31, 1994 the Company did not have a
Compensation Committee and the entire Board of Directors made decisions on
compensation of the Company's executives. Mr. Feldman, the Company's Chief
Executive Officer and a director, Mr. Pollak, the Company's Executive Vice
President and Treasurer and a director and Mr. Greenberg, the Company's Vice
President and Chief Financial Officer and a director participated in Board
executive compensation deliberations.

Employment Contracts

         Agreements with Messrs. Feldman and Pollak. The Company entered into an
Agreement with its President and Chief Executive Officer, Jerome I. Feldman, and
with its Executive Vice President and Treasurer, Martin M. Pollak (the
"Employees"), which was extended for an additional year by vote of the entire
Board as of January 1, 1995.

         Pursuant to the Agreements, Mr. Feldman will serve as President and
Chief Executive Officer of the Company and Mr. Pollak will serve as Executive
Vice President and Treasurer of the Company for the period through December 31,
1995. The Agreements provide for each Employee to receive annual compensation (a
minimum base salary) of $300,000 (subject to increase by the Board of
Directors).

ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT IS 
            HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

         As of March 21, 1995, no person was known to the Company to own
beneficially more than 5% of the Common Stock or Class B Stock of the Company
except as set forth below.

         The following table shows as of such date the Class B Stock
beneficially owned directly by Mr. Jerome I. Feldman, President and Chief
Executive Officer and a director of the Company, and Mr. Martin M. Pollak,
Executive Vice President and Treasurer and a director of the Company. (For
information with respect to the shares of Common Stock beneficially owned by
Messrs. Feldman and Pollak, see "Security Ownership of Directors and Named
Executive Officers"):


                                       81
<PAGE>   116

<TABLE>
<CAPTION>

                                               AMOUNT OF
        TITLE OF      NAME AND ADDRESS        BENEFICIAL            PERCENT
        CLASS       OF BENEFICIAL OWNERS       OWNERSHIP            OF CLASS
- --------------------------------------------------------------------------------
<S>                  <C>                    <C>                      <C>
        Class B      Jerome I. Feldman      900,000 shares(1)        50(2)
                     c/o National Patent
                     Development Corp.
                     9 West 57th Street
                     Suite 4170
                     New York, NY 10019

        Class B      Martin M. Pollak       900,000 shares(1)        50(2)
                     c/o National Patent
                     Development Corp.
                     9 West 57th Street
                     Suite 4170
                     New York, NY 10019
</TABLE>

- ---------------------

(1) Includes 775,000 shares each for Messrs. Feldman and Pollak which they
currently have the right to purchase pursuant to the exercise of stock options.

(2) Percentage could increase up to approximately 88% if either individual
exercised all of his stock options and the other individual did not exercise
any.

         Based upon the Common Stock and Class B Stock of the Company
outstanding at March 21, 1995, Mr. Feldman and Mr. Pollak controlled in the
aggregate approximately 10.6% of the voting power of all voting securities of
the Company. This percentage for Mr. Feldman and Mr. Pollak would increase to
approximately 45% if they exercised all the presently outstanding options to
purchase shares of the Common Stock and Class B Stock of the Company held by
them.

         On March 26, 1986, Mr. Feldman and Mr. Pollak entered into an agreement
(i) granting each other the right of first refusal over the sale or
hypothecation of the Class B Stock and options to purchase Class B Stock now
owned or subsequently acquired by each of them and (ii) in the event of the
death of either of them granting the survivor a right of first refusal over the
sale or hypothecation of the Class B Stock or options to acquire shares of Class
B Stock held by the estate of the decedent. The aforesaid right of first refusal
is for the duration of the life of the survivor of Mr. Feldman or Mr. Pollak.

         Merrill Lynch & Co., Inc., Merrill Lynch Group, Inc., Princeton
Services, Inc., Fund Asset Management, L.P., Princeton Services, Inc. and
Merrill Lynch Phoenix Fund, Inc. filed a 13-G which disclosed the ownership of
1,426,100 shares of the Common Stock representing approximately 5.9% of the
outstanding Common Stock as of December 31, 1994.


                                       82
<PAGE>   117

        SECURITY OWNERSHIP OF DIRECTORS AND NAMED EXECUTIVE OFFICERS

         The following table sets forth, as of March 21, 1995, beneficial
ownership of shares of Common Stock of the Company and subsidiaries by each
director, each of the named executive officers and all directors and executive
officers as a group.

<TABLE>
<CAPTION>
                                                        TOTAL NUMBER OF
                                                      SHARES BENEFICIALLY
                   NAME                                      OWNED
- -------------------------------------------------------------------------
<S>                                                        <C>
        Jerome I. Feldman(1)(2)(3)(4)(5)                   2,161,636
        Martin M. Pollak(1)(2)(3)(4)(5)                    2,161,373
        Scott N. Greenberg(3)(4)                             201,300
        Roald Hoffmann, Ph.D.(3)(4)(6)                        22,800
        Ogden R. Reid(3)(4)(5)(6)                             17,000
        Paul A. Gould(1)(4)(6)                               212,600
        Herbert R. Silverman                                   5,000
        Lawrence M. Gordon(1)(3)(4)                          146,612
        Directors and Executive Officers as 
        a Group (9 persons) (1)(3)(4)                      4,928,346
</TABLE>

<TABLE>
<CAPTION>
                                                          PERCENT OF
                                                         COMMON STOCK
                                                            OWNED
- ---------------------------------------------------------------------
<S>                                                         <C>
        Jerome I. Feldman (1)(2)(3)(4)(5)                   7.82
        Martin M. Pollak (1)(2)(3)(4)(5)                    7.82
        Scott N. Greenberg(3)(4)                              *
        Roald Hoffmann, Ph.D.(3)(4)(6)                        *
        Ogden R. Reid(3)(4)(5)(6)                             *
        Paul A. Gould(1)(4)(6)                                *
        Herbert R. Silverman                                  *
        Lawrence M. Gordon (1)(3)(4)                          *
        Directors and Executive Officers as a Group
        (9 persons)(1)(3)(4)                                16.46
</TABLE>

<TABLE>
<CAPTION>
                                                      OF TOTAL NUMBER OF
                                                      SHARES BENEFICIALLY
                                                              OWNED,
                                                       SHARES WHICH MAY BE
                                                     ACQUIRED WITHIN 60 DAYS
- ----------------------------------------------------------------------------
<S>                                                        <C>
        Jerome I. Feldman(1)(2)(3)(4)(5)                    1,778,667
        Martin M. Pollak(1)(2)(3)(4)(5)                     1,788,667
        Scott N. Greenberg(3)(4)                              184,700
        Roald Hoffmann, Ph.D.(3)(4)(6)                         21,000
        Ogden R. Reid(3)(4)(5)(6)                              16,000
        Paul A. Gould(1)(4)(6)                                  6,000
        Herbert A. Silverman                                      -0-
        Lawrence M. Gordon(1)(3)(4)                           144,100
        Directors and Executive Officers as 
        a Group (9 persons)(1)(3)(4)                        3,939,134
</TABLE>

- -----------------------
* The number of shares owned is less than one percent of the outstanding shares 
of Common Stock.

(1) Included in the table are 125,000 shares for each of Messrs. Feldman and
Pollak which they currently have the right to acquire through the conversion of
shares of Class B Stock into shares of Common Stock which they currently own,
(see "Principal Holders of Securities"). Also included in the table are 2,904
shares for a foundation of which Mr. Feldman is a trustee and 6,469 shares for a
foundation of which Mr. Pollak is a trustee. Also included in the table are
4,426 shares for Mr. Feldman, 2,414 shares for Mr. Pollak and 2,012 shares for
Mr. Gordon and 8,852 shares for all directors and executive officers as a group,
issuable upon the conversion of bonds issued with the Company's 12% Subordinated
Debentures Due 1997. Mr. Feldman disclaims beneficial ownership of the 2,414
shares issuable upon conversion of bonds held by his wife pursuant to the
Debentures. Messrs. Feldman, Pollak and Gould disclaim beneficial ownership of
4,691, 23,006 and 100 shares, respectively, held by members of their families
which are included in the table.



                                       83
<PAGE>   118

(2) Included in the table are options to purchase 775,000 shares of Class B
Options for each of Messrs. Feldman and Pollak which they currently have the
right to acquire through the exercise of stock options, which shares are
convertible into shares of Common Stock.

(3) Of the directors and executive officers of the Company, the
following beneficially own the number of shares of common stock of Interferon
Sciences, Inc. ("Interferon") indicated: Jerome I. Feldman -- 496,450 (2.16%);
Martin M. Pollak  -- 482,500 (2.10%); Scott N. Greenberg -- 165,000 (.73%);
Roald Hoffmann -- 3,000(.013%) Ogden R. Reid -- 7,100 (.032%) and Lawrence M.
Gordon -- 182,500 (.80%). These shares include 480,000, 480,000, 165,000,
3,000, 7,000 and 182,500 shares for Messrs. Feldman, Pollak, Greenberg,
Hoffmann, Reid and Gordon, respectively, which are subject to currently
exercisable stock options. In addition, all directors and executive officers as
a group beneficially own 1,336,500 shares, of which 1,317,500 shares are
subject to currently exercisable stock options. Certain members of the families
of Messrs. Feldman and Pollak hold 2,950 and 1,000 shares, respectively, as to
which Messrs. Feldman and Pollak disclaim beneficial ownership. Mr. Feldman and
Mr. Pollak through their ownership of the Company's Common Stock, may be deemed
to beneficially own an aggregate of 6,975,148 shares of Common Stock of
Interferon beneficially owned by the Company, Five Star Group, Inc. ("Five
Star") and MXL Industries, Inc. ("MXL"), wholly owned subsidiaries of the
Company. However, Mr. Feldman and Mr. Pollak disclaim beneficial ownership of
such 6,975,148 shares (7,471,598 and 7,457,648 shares in the aggregate for Mr.
Feldman and Mr. Pollak, respectively). The total number of shares owned by all
directors and executive officers of the Company as a group (other than Messrs.
Feldman and Pollak) is 1.6% of the outstanding shares of Interferon's common
stock. All such persons have sole voting and investment power as to all shares
except as indicated.

(4) Of the directors and executive officers of the Company, the
following beneficially own the number of shares of common stock of General
Physics Corporation ("GPC") indicated: Jerome I. Feldman -- 58,766 (.6%), of
which 56,666 are subject to currently exercisable stock options; Martin M.
Pollak -- 63,036 (.6%), of which 56,666 are subject to currently exercisable
stock options and 470 are warrants to acquire 470 shares of GPC Common Stock,
Scott N. Greenberg -- 29,333, of which 28,333 are subject to currently
exercisable stock options (.21%) and Ogden R. Reid -- 5,000 (.04%), all of
which are subject to currently exercisable stock options. In addition, all
directors and executive officers as a group beneficially own 9,000 shares. Mr.
Feldman and Mr. Pollak through their ownership of the Company's Common Stock,
may be deemed to beneficially own an aggregate of 5,120,495 shares of GPC
beneficially owned by the Company, Five Star and MXL, wholly-owned subsidiaries
of the Company. However, Mr. Feldman and Mr. Pollak disclaim beneficial
ownership of such 5,120,495 shares (5,122,595 and 5,126,395 shares in the
aggregate for Mr. Feldman and Mr. Pollak, respectively). The total number of
shares owned by all directors and executive officers of the Company as a group
(other than Messrs. Feldman and Pollak) is .01% of the outstanding shares of
GPC's common stock. All such persons have sole voting and investment power as
to all shares except as indicated.



                                       84
<PAGE>   119

(5) Member of the Executive Committee.

(6) Member of the Audit Committee.

         As of March 21, 1995 the Company owned 4,800,148 shares of Interferon
common stock, constituting approximately 21% of the outstanding shares, Five
Star owned approximately 1,359,375 shares constituting approximately 6% and MXL
owned approximately 815,625 shares constituting approximately 4% of the
outstanding shares of Interferon Common Stock. Accordingly, the Company's voting
control of Interferon is approximately 31%.

         As of March 21, 1995 the Company owned 3,420,495 shares of GPC common
stock, constituting approximately 34% of the outstanding shares, Five Star owned
1,062,500 shares constituting approximately 10% and MXL owned 637,500 shares
constituting approximately 6% of the outstanding shares of GPC common stock. All
of the shares of GPC common stock owned by the Company, Five Star and MXL have
been pledged to a bank as collateral to secure indeptedness owed to such bank.
In addition, the Company owns warrants to purchase 1,357,355 shares of GPC
common stock. Accordingly, the Company's voting control of GPC is approximately
56.28%.

         As of March 1, 1995 the Company owned 2,842,300 shares of SGLG, Inc.
("SGLG") common stock, constituting approximately 92% of the outstanding shares.
In addition, Mr. Pollak owns 1,000 shares of SGLG common stock.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS IS HEREBY AMENDED AND 
          RESTATED IN ITS ENTIRETY AS FOLLOWS:

GTS Duratek, Inc.

         On January 24, 1995, the Company sold 1,666,667 shares of its Duratek
common stock at a price of $3.00 per share to the Carlyle Group ("Carlyle") in
connection with a $16 million financing by Duratek with Carlyle, a Washington,
D.C. based private merchant bank. In addition, the Company granted Carlyle an
option to purchase up to an additional 500,000 shares of Duratek common stock
over the next year at $3.75 per share (the "Carlyle Transaction").

         Duratek received $16 million from Carlyle in exchange for 160,000
shares of newly issued 8% cumulative convertible preferred stock (convertible
into 5,333,333 shares of Duratek common stock at $3.00 per share). Duratek
granted Carlyle an option to purchase up to 1,250,000 shares of newly issued
Duratek common stock from Duratek over the next four years.

         As of March 1, 1995, the Company owns 3,534,972 shares of Duratek
common stock (approximately 40.4% of the currently outstanding shares of common
stock). 


                                       85
<PAGE>   120

Assuming, (i) Carlyle converted all of its cumulative convertible preferred
stock into Duratek common stock and exercised its option to purchase additional
shares of Duratek common stock from each of Duratek and the Company and (ii) the
Company's employees exercised their options to purchase an aggregate of 497,750
shares of Duratek common stock, the Company would own 2,537,222 shares of
Duratek common stock (approximately 16.5% of the then outstanding shares of
common stock).

         In connection with the Carlyle Transaction, Carlyle will have the
right, through its preferred stock, to elect a majority of Duratek's Board of
Directors. Upon conversion of the preferred stock, Carlyle would own
approximately 50% of Duratek's common stock if all of its options are exercised.



                                       86
<PAGE>   121

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K IS 
         HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

         (a)(1) The following financial statements are included in Part II, Item
8. Financial Statements and Supplementary Data:

<TABLE>
<CAPTION>
                                                                            PAGE
<S>                                                                          <C>
                    Independent Auditors' Report                             36

                    Financial Statements:

                    Consolidated Balance Sheets -
                     December 31, 1994 and 1993                              37

                     Consolidated Statements of
                     Operations - Years ended
                     December 31, 1994, 1993 and 1992                        39

                     Consolidated Statements of Changes in
                     Stockholders' Equity - Years ended
                     December 31, 1994, 1993 and 1992                        40

                     Consolidated Statements of Cash
                     Flows - Years ended December 31,
                     1994, 1993 and 1992                                     42

                     Notes to Consolidated Financial Statements              45

                     (a)(2)    Financial Statement Schedules

                     Schedule I -  Condensed Financial
                     Information of Registrant                                i

                     Schedule II - Valuation and Qualifying Accounts         ii
                     

                     Independent Auditors' Report                             x

                     (a)(3)    Exhibit - Consent of Independent Auditors.

                     (b)       There were no Reports on Form 8-K filed by the 
        Registrant during the last quarter of the period covered by this report.
</TABLE>



                                       87
<PAGE>   122

                                   SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

                                       NATIONAL PATENT DEVELOPMENT
                                       CORPORATION

                                       BY:  /s/ Jerome I. Feldman,
                                            ------------------------
                                            Jerome I. Feldman,
                                            President and Chief
                                            Executive Officer
Dated: May 1, 1995



                                       88
<PAGE>   123

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                      SCHEDULE I

                    CONDENSED FINANCIAL INFORMATION OF REGISTRANT

                             CONDENSED BALANCE SHEET

                                    (IN THOUSANDS)

<TABLE>
<CAPTION>
           ASSETS

          Current assets                                  December 31,
          --------------                               -------------------
                                                         1994       1993
                                                       --------   --------
<S>                                                    <C>        <C>
          Cash and cash equivalents                    $  9,165   $  9,058
          Accounts and other receivables                    903      2,768
          Inventories                                     2,747      2,877
          Prepaid expenses and other current assets         937        471
                                                       --------   --------
          Total current assets                           13,752     15,174
                                                       --------   --------
          Investments in subsidiaries                    79,247    164,122
                                                       --------   --------

          Other investments and advances                  7,253     14,807
                                                       --------   --------

          Property, plant and equipment, at cost          4,684      4,655
          Less accumulated depreciation                  (4,540)    (4,423)
                                                       --------   --------
                                                            144        232
                                                       --------   --------

          Intangible assets, net of amortization            772        915
                                                       --------   --------
          Other assets                                    1,877         76
                                                       --------   --------
                                                       $103,045   $195,326
                                                       ========   ========
</TABLE>


            See accompanying notes to the condensed financial statements.

                                        i
<PAGE>   124

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                       CONDENSED BALANCE SHEET (CONTINUED)

                                    (IN THOUSANDS)

                      LIABILITIES AND STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                           December 31,
                                                       ------------------
          Current liabilities                            1994       1993  
          -------------------                          --------    -------
<S>                                                    <C>        <C>    
          Current maturities of long-term debt         $  9,275    $   205
          Accounts payable and accrued expenses           3,526      3,626
                                                       --------    -------
                                                                          
          Total current liabilities                      12,801      3,831
                                                       --------    -------
                                                                          
          Long-term debt, less current maturities        13,539     29,747
                                                       --------    -------
                                                                          
          Amounts due subsidiaries, net                  10,030     90,068
                                                       --------    -------
                                                                          
          Commitments and contingencies                                   
                                                                          
          Common stock issued subject to                                  
           repurchase obligation                          1,510      4,242
                                                                          
          Stockholders' equity                                            
          --------------------                                            
          Common stock                                      241        190
          Class B capital stock                               2          2
          Capital in excess of par value                119,856    106,274
          Deficit                                       (53,151)   (39,028
                                                       --------    -------
          Net unrealized loss on available-for-                           
          sale securities                                (1,783)          
                                                       --------    -------
                                                                          
          Total stockholders' equity                     65,165     67,438
                                                       --------    -------
                                                       $103,045   $195,326
                                                       ========   ========
</TABLE>                                                         

            See accompanying notes to the condensed financial statements.



                                       ii


<PAGE>   125


                     NATIONAL PATENT DEVELOPMENT CORPORATION

                             SCHEDULE I (CONTINUED)

                        CONDENSED STATEMENT OF OPERATIONS

                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                   Year ended December 31,
                                                --------------------------
                                                   1994      1993       1992
                                                ----------------------------
<S>                                            <C>        <C>       <C>     
            Revenues                                                         
                                                                             
            Sales                               $   812   $   945    $   915 
            Investment and other income                                      
             (expense), net                      (3,899)    1,388      3,767 
                                                -------   -------    ------- 
                                                 (3,087)    2,333      4,682 
                                                -------   -------    ------- 
          Costs and expenses                                                 
            Cost of goods sold                      586       573        632 
            Selling, general and administrative   6,847     8,294      8,131 
            Research and development                431       326        301 
            Interest                              4,086     6,414      8,769 
                                                -------   -------    ------- 
                                                 11,950    15,607     17,833 
                                                -------   -------    ------- 
          Gain on disposition of stock of                                    
           a subsidiary and an affiliate                    3,795            
                                                                             
          Gain on issuance of stock of                                       
           a subsidiary                                     1,353            
          Equity in earnings of subsidiaries      3,640       234      1,573 
                                                -------   -------    ------- 
          Loss before income taxes,                                          
           discontinued operation and                                        
           extraordinary item                   (11,397)   (7,892)   (11,578)
                                                -------   -------    ------- 
          Income tax benefit                                1,043            
                                                -------   -------    ------- 
          Loss before discontinued                                           
           operation and extraordinary item     (11,397)   (6,849)   (11,578)
                                                -------   -------    ------- 
          Discontinued operation                                             
          Loss from discontinued operation       (2,574)     (947)    (2,027)
                                                -------   -------    ------- 
          Loss before extraordinary item        (13,971)   (7,796)   (13,605)
                                                -------   -------    ------- 
          Extraordinary item                                                 
          Gain from early extinguishment                                     
           of debt, net of tax of $1,043                                     
           in 1993                                          1,819      1,662 
                                                -------   -------    ------- 
          Net loss                             $(13,971)  $(5,977)  $(11,943)
                                                -------   -------    ------- 
          Income (loss) per share                                            
          Loss before discontinued                                           
           operation and extraordinary item     $  (.52)  $  (.40)    $ (.73)
                                                                             
          Discontinued operation                   (.12)     (.06)      (.13)
                                                -------   -------    ------- 
          Extraordinary item                                  .11        .10 
                                                -------   -------    ------- 
          Net loss per share                    $  (.64)  $  (.35)   $  (.76)
                                                =======   =======    ======= 
</TABLE>                                                           



          See accompanying notes to the condensed financial statements.

      Prior years have been restated to reflect the discontinued operation.




                                       iii



<PAGE>   126
                     NATIONAL PATENT DEVELOPMENT CORPORATION

                             SCHEDULE I (CONTINUED)

                        CONDENSED STATEMENT OF CASH FLOWS

                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                         Year ended December 31,
                                                  ---------------------------------
                                                     1994       1993          1992
                                                  ---------------------------------
<S>                                               <C>         <C>          <C>
          Cash flows from operations:
          Net loss                                $(13,971)   $(5,977)     $(11,943)
                                                  --------    -------       -------
          Adjustments to reconcile net income
            to net cash provided by
            operating activities:
           Depreciation and amortization               392        798         1,332
           Equity in earnings of subsidiaries       (3,640)      (234)       (1,573)
           Provision for discontinued operation      1,570
           Share of loss of discontinued
            operation                                1,004        947         2,027
           Income tax benefit allocated to
            continuing operations                              (1,043)
           Gain on disposition of stock of
            a subsidiary and an affiliate                      (3,795)
           Gain on issuance of stock of
            a subsidiary                                       (1,353)
           Gains from early extinguishment
            of debt, net of income tax in 1993                 (1,819)       (1,662)
           Changes in other operating items            994      1,662          (204)
                                                  --------   --------       -------   
           Net cash used for operations            (13,651)   (10,814)      (12,023)
                                                  --------   --------       -------
          Cash flows from investing activities:
          Proceeds from sale of an investment                                 4,500
          (Additions to) reductions of
          property, plant & equipment                  (29)       (22)           34
          Reduction of (additions to)
           intangible assets                           (37)       477
          Reduction of investments and
           other assets, net                        11,473     13,841         5,787
                                                  --------   --------       -------
          Net cash provided by investing
           activities                               11,407     14,296        10,321
                                                  --------   --------       -------
          Cash flows from financing activities:
          Net repayments of short-term borrowings   $        $ (4,379)     $ (5,967)
          Decrease in restricted cash                             270         4,730
          Reduction of long-term debt                 (295)    (3,450)       (2,683)
          Proceeds from issuance of common stock       188        198
          Exercise of common stock options
           and warrants                                 99        413           282
          Proceeds from issuance of
           long-term debt                            2,359
          Issuance of treasury stock                                             15
          Net cash provided by (used
           for) financing activities                 2,351     (6,948)       (3,623)
                                                   -------    -------       -------

          Net increase (decrease) in
           cash and cash equivalents                   107     (3,466)       (5,325)
          Cash and cash equivalents  
           at beginning of year                      9,058     12,524        17,849
                                                   -------    -------       -------
          Cash and cash equivalents at
           end of year                             $ 9,165   $  9,058      $ 12,524
                                                   =======    =======       =======    


</TABLE>



                                       iv


<PAGE>   127

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                    CONDENSED STATEMENT OF CASH FLOWS (CONTINUED)

                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                                    Year ended December 31,
                                                                 -----------------------------
                                                                   1994       1993     1992
                                                                 -----------------------------
<S>                                                              <C>        <C>       <C>
          Supplemental disclosures of cash flow information:

          Cash paid during the year for:
            Interest                                             $ 1,009    $ 2,375   $ 6,145
                                                                 =======    =======   =======
            Income taxes                                         $    42    $    44   $   103
                                                                 =======    =======   =======

          Supplemental schedule of noncash transactions:

          Additions to other assets and
           prepaid expenses                                          100        179       130
          Reduction of accrued interest payable                    1,045        607
          Reduction of debt                                        9,167     21,900     1,819
          Reduction of accounts payable                              267                  597
          Issuances of treasury stock                                                  (1,468)
          Issuances of common stock                              (10,579)    (8,981)   (1,078)
          Issuance of long-term debt                                         (3,006)
          Common stock issued subject to
           repurchase obligation                                             (4,242)
          Gain on disposition of stock
           of a subsidiary and
           an affiliate                                                      (3,795)
          Gain on exchange of debt,
           before income tax effect                                          (2,662)
</TABLE>

            See accompanying notes to the condensed financial statements.

                                        v

<PAGE>   128

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                     NOTES TO CONDENSED FINANCIAL STATEMENTS

1.       INVENTORIES

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

<TABLE>
<CAPTION>
                                                    December 31,
                                                --------------------
                                                 1994         1993
                                                -------      -------
<S>                                             <C>          <C>
                  Raw materials                 $    50      $    95
                  Work in process                     1            2
                  Finished goods                     46           80
                  Land for resale                 2,650        2,700
                                                -------      -------
                                                $ 2,747      $ 2,877
                                                =======      =======
</TABLE>

          2.      LONG-TERM DEBT

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

<TABLE>
<CAPTION>
                                                     December 31,
                                                 ---------------------
                                                   1994         1993
                                                 ---------------------
<S>                                              <C>          <C>
                  5% Convertible Bonds           $  2,129     $  2,300
                  8% Swiss Bonds                    2,999     $  4,572
                  Old Swiss convertible bonds      10,158       15,300
                  12% Subordinated debentures       6,783        6,829
                  Notes payable in
                   connection with settlements
                    of litigation                     745          951
                                                 --------     --------
                                                   22,814       29,952
                  Less current maturities           9,275          205
                                                 --------     --------
                                                 $ 13,539     $ 29,747
                                                 ========     ========
</TABLE>

Aggregate annual maturities of long-term debt outstanding at December 31, 1994
for each of the next five years are as follows (in thousands):

<TABLE>
<S>                                           <C>
                          1995                $ 9,275
                          1996                  4,355
                          1997                  7,055
                          1998
                          1999                  2,129
</TABLE>

See Note 10 of the Notes to Consolidated Financial Statements for additional
information with respect to the Company's long-term debt.

                                       vi


<PAGE>   129

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                 NOTES TO CONDENSED FINANCIAL STATEMENTS (CONTINUED)

3.    COMMITMENTS AND CONTINGENCIES

The Company has several noncancellable leases which cover real property and
machinery and equipment. Such leases expire at various dates with, in some
cases, options to extend their terms.

Minimum rentals under long-term operating leases are as follows (in thousands):

<TABLE>
<CAPTION>
                                       Real       Machinery &
                       -----------------------------------------------
                                      property   equipment      Total
                       -----------------------------------------------
<S>                                  <C>        <C>             <C>
                       1995          $  636     $    92         $  728
                       1996             636          46            682
                       1997             636          29            665
                       1998             656          15            671
                       1999             656          10            666
                       After 1999     1,968                      1,968
                       -----------------------------------------------
                       Total         $5,188       $ 192         $5,380
                       -----------------------------------------------
</TABLE>




Several of the leases contain provisions for rent escalation based primarily on
increases in real estate taxes and operating costs incurred by the lessor.

The Company is party to several lawsuits incidental to its business. It is not
possible at the present time to estimate the ultimate legal and financial
liability, if any, of the Company with respect to such litigation; however,
management believes that the ultimate liability, if any, will not have a
material adverse effect on the Company's Financial Statements.

                                       vii


<PAGE>   130


               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                                   SCHEDULE II
<TABLE>
<CAPTION>
          Valuation and qualifying accounts (in thousands)
          -------------------------------------------------------------------------------------
                                                          Additions
                                             Balance at  Charged to                  Balance at
                                             Beginning     Costs &                    Close of
                                             of Period    Expenses    Deductions(a)    Period
          -------------------------------------------------------------------------------------
<S>                                            <C>          <C>         <C>            <C>       
          YEAR ENDED DECEMBER 31, 1994:
           ALLOWANCE FOR DOUBTFUL ACCOUNTS     $1,689       $1,733      $1,330         $2,092
          -------------------------------------------------------------------------------------
          Year ended December 31, 1993:
           Allowance for doubtful accounts     1,581        1,077         969           1,689
          -------------------------------------------------------------------------------------
          Year ended December 31, 1992:
           Allowance for doubtful accounts     1,795        1,287       1,501           1,581
          -------------------------------------------------------------------------------------
</TABLE>

(a) Write-off of uncollectible accounts, net of recoveries.

                                       viii

<PAGE>   131


                             INDEPENDENT AUDITORS' REPORT

The Board of Directors and Stockholders
National Patent Development Corporation

Under date of April 3, 1995, we reported on the consolidated balance sheet of
National Patent Development Corporation and subsidiaries as of December 31, 1994
and 1993, and the related consolidated statements of operations, changes in
stockholders' equity, and cash flows for each of the years in the three-year
period ended December 31, 1994, as contained in the annual report on Form 10-K
for the year ended 1994. In connection with our audits of the aforementioned
consolidated financial statements, we also have audited the related financial
statement schedules as listed in the accompanying index. These financial
statement schedules are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statement schedules
based on our audits.

In our opinion, the related financial statement schedules, when considered in
relation to the basic consolidated financial statements taken as a whole,
present fairly, in all material respects, the information set forth therein.

                                                 KPMG PEAT MARWICK LLP

New York, New York
April 3, 1995


                                  ix




<PAGE>   1
OFFERING CIRCULAR

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                OFFER TO EXCHANGE

                 (A) SFR. 650 PRINCIPAL AMOUNT OF 8% SWISS FRANC
                DENOMINATED BONDS OF NATIONAL PATENT DEVELOPMENT
                        CORPORATION DUE JUNE 28, 2000 AND
                            SWISS FRANCS 600 IN CASH

                                       FOR

                   EACH SWISS FRANCS 1,000 PRINCIPAL AMOUNT OF

                                   ANY AND ALL

                     6% CONVERTIBLE BONDS DUE MARCH 7, 1995,
                           (SWISS SECURITY NO. 887283)
                    5 3/4% CONVERTIBLE BONDS DUE MAY 9, 1995,
                           (SWISS SECURITY NO. 887284)
                 5 5/8% CONVERTIBLE BONDS DUE MARCH 18, 1996, OR
                           (SWISS SECURITY NO. 887286)
                           8% BONDS DUE MARCH 1, 1995
                           (SWISS SECURITY NO. 887282)
                   (COLLECTIVELY, THE "OLD SWISS FRANC BONDS")
                                       AND

                     (B) 8% SWISS FRANC DENOMINATED BONDS OF
                           NATIONAL PATENT DEVELOPMENT
                  CORPORATION DUE JUNE 28, 2000 IN A PRINCIPAL
                  AMOUNT EQUIVALENT TO US $650 AND SWISS FRANCS
                          CASH WITH A VALUE OF US $600

                                       FOR

              EACH UNITED STATES DOLLARS 1,000 PRINCIPAL AMOUNT OF

                                   ANY AND ALL

              7% DUAL CURRENCY CONVERTIBLE BONDS DUE MARCH 18, 1996
                           (SWISS SECURITY NO. 887287)
              (THE "OLD U.S. DOLLAR BONDS," AND, COLLECTIVELY WITH
                   THE OLD SWISS FRANC BONDS, THE "OLD BONDS")

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 NOON, SWISS TIME, ON
WEDNESDAY, JUNE 14, 1995 (THE "EXPIRATION DATE"), UNLESS THE OFFER IS EXTENDED.


<PAGE>   2

         NATIONAL PATENT DEVELOPMENT CORPORATION (THE "COMPANY"), NEW YORK, NEW
YORK, HEREBY OFFERS (THE "OFFER"), UPON THE TERMS AND SUBJECT TO THE CONDITIONS
SET FORTH IN THIS OFFERING CIRCULAR (THE "OFFERING CIRCULAR") AND IN THE
ACCOMPANYING FORM OF ACCEPTANCE (THE "FORM OF ACCEPTANCE"), TO EXCHANGE (I) 8%
BONDS DENOMINATED IN SWISS FRANCS ("SFR.") AND ISSUED BY THE COMPANY DUE JUNE
28, 2000 (THE "NEW BONDS"), IN A PRINCIPAL AMOUNT OF SFR. 650, AND (II) SFR. 600
IN CASH FOR EACH SFR. 1,000 IN PRINCIPAL AMOUNT AND ACCRUED INTEREST THEREON OF
THE OLD SWISS FRANC BONDS VALIDLY TENDERED AND NOT WITHDRAWN PRIOR TO THE
EXPIRATION DATE. IN ADDITION, THE COMPANY HEREBY OFFERS, UPON THE TERMS AND
SUBJECT TO THE CONDITIONS SET FORTH IN THIS OFFERING CIRCULAR AND IN THE FORM OF
ACCEPTANCE, TO EXCHANGE (A) NEW BONDS IN A PRINCIPAL AMOUNT EQUIVALENT TO UNITED
STATES DOLLARS ("US $") 650 AND (B) SWISS FRANCS CASH WITH A VALUE EQUIVALENT TO
US $600 FOR EACH US $1,000 IN PRINCIPAL AMOUNT AND ACCRUED INTEREST THEREON OF
OLD U.S. DOLLAR BONDS VALIDLY TENDERED AND NOT WITHDRAWN PRIOR TO THE EXPIRATION
DATE. IN ACCORDANCE WITH UNITED STATES SECURITIES LAWS, THE COMPANY IS MAKING A
CONCURRENT SEPARATE OFFER ON THE SAME TERMS AND FOR THE SAME CONSIDERATION AS
THE OFFER TO U.S. HOLDERS OF THE OLD BONDS (THE "UNITED STATES OFFER").

         ON MARCH 31, 1995, THERE WERE OUTSTANDING SFR. 1,685,000 OF THE 6%
CONVERTIBLE BONDS DUE MARCH 7, 1995, SFR. 1,065,000 OF THE 5 3/4% CONVERTIBLE
BONDS DUE MAY 9, 1995, SFR. 1,415,000 OF THE 5 5/8% CONVERTIBLE BONDS DUE MARCH
18, 1996, SFR. 1,584,000 OF THE 8% BONDS DUE MARCH 1, 1995 AND US $2,037,000 OF
THE 7% DUAL CURRENCY CONVERTIBLE BONDS DUE MARCH 18, 1996.

         THE FOLLOWING OLD BONDS HAVE MATURED AND ARE CURRENTLY DUE FOR
REPAYMENT: (I) THE 6% CONVERTIBLE BONDS DUE MARCH 7, 1995, (II) THE 5 3/4%
CONVERTIBLE BONDS DUE MAY 9, 1995 AND (III) THE 8% BONDS DUE MARCH 1, 1995. ALL
SUCH OLD BONDS DUE FOR REPAYMENT ARE INCLUDED IN THE OFFER.

         SUBJECT TO THE CONDITIONS SET FORTH IN SECTION 15 OF "THE OFFER," THE
COMPANY WILL ACCEPT ANY AND ALL OLD BONDS VALIDLY TENDERED IN RESPONSE TO THE
OFFER AND NOT WITHDRAWN PRIOR TO THE EXPIRATION DATE. THE COMPANY HAS THE RIGHT,
IN ITS SOLE DISCRETION, TO WAIVE ANY SUCH CONDITIONS.

         THE BOARD OF DIRECTORS OF THE COMPANY HAS UNANIMOUSLY APPROVED THE
MAKING OF THE OFFER. HOWEVER, NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS IS
MAKING ANY RECOMMENDATION TO ANY HOLDER OF BONDS TO TENDER BONDS PURSUANT TO THE
OFFER. EACH HOLDER OF BONDS SHOULD MAKE ITS OWN DECISION WHETHER TO TENDER ITS
BONDS AFTER READING THIS OFFERING CIRCULAR.

               THE DATE OF THIS OFFERING CIRCULAR IS MAY 16, 1995

<PAGE>   3

         THE NEW BONDS TO BE ISSUED PURSUANT TO THE OFFER HAVE NOT BEEN
REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES ACT"), AND MAY NOT BE OFFERED, SOLD OR DELIVERED, DIRECTLY OR
INDIRECTLY, IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OF, ANY U.S. PERSON
EXCEPT IN TRANSACTIONS EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT. OFFERS AND SALES OF NEW BONDS IN THE UNITED STATES OR TO OR FOR
THE ACCOUNT OR BENEFIT OF U.S. PERSONS WOULD CONSTITUTE A VIOLATION OF UNITED
STATES LAW UNLESS MADE IN COMPLIANCE WITH THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT OR PURSUANT TO AN EXEMPTION THEREFROM.

         AS TO THE COMPANY, THE NEW BONDS ARE INTENDED TO BE OBLIGATIONS THAT
ARE NOT REQUIRED TO BE IN REGISTERED FORM FOR PURPOSES OF UNITED STATES FEDERAL
TAX LAWS. ACCORDINGLY, THE NEW BONDS MAY NOT, AS PART OF THE OFFER OR OTHERWISE
AS PART OF THE INITIAL DISTRIBUTION, BE OFFERED FOR SALE OR RESALE, SOLD OR
DELIVERED, DIRECTLY OR INDIRECTLY, IN THE UNITED STATES OR TO A UNITED STATES
PERSON. CONSISTENT WITH THESE LIMITATIONS, THE OFFER DOES NOT APPLY TO, IS NOT
MADE TO AND MAY NOT BE ACCEPTED BY HOLDERS OF OLD BONDS THAT ARE WITHIN THE
UNITED STATES OR THAT ARE UNITED STATES PERSONS OR FOR THE ACCOUNT OR BENEFIT OF
HOLDERS OF OLD BONDS THAT ARE U.S. PERSONS. IN ORDER TO TENDER OLD BONDS VALIDLY
PURSUANT TO THE OFFER, A FORM OF ACCEPTANCE MUST BE SUBMITTED BY OR ON BEHALF OF
A HOLDER OF OLD BONDS (I) CERTIFYING THAT THE OLD BONDS BEING TENDERED ARE NOT
HELD BY OR ON BEHALF OF A PERSON WITHIN THE UNITED STATES OR A UNITED STATES
PERSON OR FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON AND (II) REPRESENTING AND
AGREEING THAT (A) SUCH HOLDER (OR ANY AFFILIATE THAT ACQUIRES NEW BONDS FROM A
HOLDER FOR THE PURPOSE OF OFFERING OR SELLING SUCH NEW BONDS DURING THE
RESTRICTED PERIOD (AS DEFINED BELOW)) HAS NOT OFFERED OR SOLD, AND, DURING THE
PERIOD BEGINNING ON THE EARLIER OF THE DATE THAT THE NEW BONDS ARE FIRST OFFERED
OR THE PAYMENT DATE FOR OLD BONDS ACCEPTED FOR PAYMENT BY THE EXCHANGE AGENTS
PURSUANT TO THE OFFER ("THE PAYMENT DATE"), AND ENDING ON THE DATE FORTY (40)
DAYS AFTER THE PAYMENT DATE (SUCH 40-DAY (OR LONGER) PERIOD BEING REFERRED TO AS
THE "RESTRICTED PERIOD"), SUCH HOLDER (OR SUCH AFFILIATE) WILL NOT OFFER OR SELL
NEW BONDS TO A PERSON WHO IS WITHIN THE UNITED STATES OR TO A UNITED STATES
PERSON OR TO OR FOR THE ACCOUNT OR BENEFIT OF A U.S. PERSON, (B) SUCH HOLDER (OR
ANY SUCH AFFILIATE) HAS NOT DELIVERED AND WILL NOT DELIVER WITHIN THE UNITED
STATES DEFINITIVE NEW BONDS THAT ARE SOLD DURING THE RESTRICTED PERIOD, (C) IN
THE CASE OF A HOLDER THAT OFFERS OR SELLS NEW BONDS DURING THE RESTRICTED
PERIOD, SUCH HOLDER (OR SUCH AFFILIATE) HAS AND THROUGHOUT THE RESTRICTED PERIOD
WILL HAVE IN EFFECT PROCEDURES REASONABLY DESIGNED TO ENSURE THAT ITS EMPLOYEES
OR AGENTS WHO ARE DIRECTLY ENGAGED IN SELLING NEW BONDS ARE AWARE THAT SUCH NEW
BONDS MAY NOT BE OFFERED OR SOLD DURING THE RESTRICTED PERIOD TO A PERSON WHO IS
WITHIN THE UNITED STATES OR TO A UNITED STATES PERSON OR TO OR FOR THE ACCOUNT
OR BENEFIT OF A U.S. PERSON AND (D) SUCH HOLDER HAS NOT ENTERED AND WILL NOT
ENTER INTO ANY CONTRACTUAL ARRANGEMENT WITH RESPECT TO THE DISTRIBUTION AND
DELIVERY OF THE NEW BONDS, EXCEPT WITH ITS AFFILIATES OR WITH THE PRIOR WRITTEN
CONSENT OF THE COMPANY. FOR THE PURPOSES OF THIS PARAGRAPH, WHETHER AN OFFER,
SALE OR DELIVERY IS MADE WITHIN THE UNITED STATES OR TO A UNITED STATES PERSON
WILL BE DETERMINED UNDER THE RULES SET OUT IN THE UNITED STATES INTERNAL REVENUE
CODE OF 1986 (THE "CODE") AND UNITED STATES TREASURY REGULATION SECTION
1.163-5(C)(2)(I)(D).

         THE NEW BONDS WILL BE REPRESENTED INITIALLY BY A TEMPORARY GLOBAL NEW
BOND (THE "GLOBAL NEW BOND"), WITHOUT INTEREST COUPONS, TO BE DEPOSITED BY THE
COMPANY WITH BANQUE SCANDINAVE EN SUISSE ON BEHALF OF THE EXCHANGE AGENTS ON THE
PAYMENT DATE. THE GLOBAL NEW BOND MAY BE EXCHANGED, AS A WHOLE OR IN PART, FOR
APPROPRIATE DEFINITIVE NEW BONDS, IN BEARER FORM IN THE DENOMINATIONS OF SFR.
10, SFR. 100 OR SFR. 1,000, WITH INTEREST COUPONS (THE "COUPONS") ATTACHED, NOT
EARLIER THAN 40 DAYS AFTER THE LATER OF THE DATE ON WHICH THE NEW BONDS ARE
FIRST OFFERED OR THE PAYMENT DATE, BEFORE WHICH TIME NO NEW BONDS OR INTERESTS
THEREIN REPRESENTED BY THE GLOBAL NEW BOND MAY BE TRANSFERRED. SUCH EXCHANGE
SHALL BE MADE UPON CERTIFICATION THAT THE BENEFICIAL OWNERS OF THE NEW BONDS ARE
NOT UNITED STATES PERSONS OR U.S. PERSONS OR ARE FINANCIAL INSTITUTIONS (WITHIN
THE MEANING OF UNITED STATES TREASURY REGULATION SECTION 1.165-12(C)(1)(V)) NOT
LOCATED WITHIN THE UNITED STATES THAT HAVE PURCHASED SUCH NEW BONDS FOR RESALE
DURING THE RESTRICTED PERIOD AND THAT CERTIFY THAT THEY HAVE NOT ACQUIRED THE
NEW BONDS FOR PURPOSES OF RESALE DIRECTLY OR INDIRECTLY TO A UNITED STATES
PERSON OR TO A PERSON WITHIN THE UNITED STATES OR FOR THE ACCOUNT OR BENEFIT OF
A U.S. PERSON. A BENEFICIAL OWNER OF NEW BONDS MUST EXCHANGE ITS SHARE OF THE
GLOBAL NEW BOND FOR DEFINITIVE NEW BONDS BEFORE SUCH NEW BONDS OR INTERESTS
THEREIN MAY BE TRANSFERRED OR INTEREST PAYMENTS OR OTHER PAYMENTS IN RESPECT OF
THE NEW BONDS WILL BE MADE.

         TENDERS OF OLD BONDS PURSUANT TO THE OFFER MAY BE MADE ONLY TO THE
SPECIFIED OFFICES OF THE EXCHANGE AGENTS OUTSIDE THE UNITED STATES. THE COMPANY
WILL DELIVER NEW BONDS AND CASH TO THE EXCHANGE AGENTS OUTSIDE THE UNITED
STATES, AND THE EXCHANGE AGENTS WILL DELIVER, ON BEHALF OF THE COMPANY, NEW
BONDS AND CASH PURSUANT TO THE OFFER ONLY TO AN ACCOUNT OR ADDRESS OUTSIDE THE
UNITED STATES.

         IN THIS OFFERING CIRCULAR, REFERENCES TO "DOLLARS", "$" AND "US $" ARE
TO UNITED STATES DOLLARS, THE TERM "UNITED STATES" MEANS THE UNITED STATES OF
AMERICA (INCLUDING THE STATES AND THE DISTRICT OF COLUMBIA), ITS POSSESSIONS,
ITS TERRITORIES AND OTHER AREAS SUBJECT TO ITS JURISDICTION, AND THE TERM
"UNITED STATES PERSON" MEANS A CITIZEN OR RESIDENT OF THE UNITED STATES, A
CORPORATION, PARTNERSHIP OR OTHER ENTITY CREATED OR ORGANIZED IN OR UNDER THE
LAWS OF THE UNITED STATES OR ANY POLITICAL SUBDIVISION THEREOF, OR AN ESTATE OR
TRUST THE INCOME OF WHICH IS SUBJECT TO UNITED STATES FEDERAL INCOME TAXATION
REGARDLESS OF ITS SOURCE. "U.S. PERSON" SHALL HAVE THE MEANING SET FORTH IN
SECTIONS 230.901 THROUGH .904 OF TITLE 17 OF THE UNITED STATES CODE OF FEDERAL
REGULATIONS ("REGULATION S").

<PAGE>   4

         THE FOLLOWING LEGEND WILL APPEAR ON ALL NEW BONDS AND COUPONS ISSUED
PURSUANT TO THE OFFER: "ANY UNITED STATES PERSON WHO HOLDS THIS OBLIGATION WILL
BE SUBJECT TO LIMITATIONS UNDER THE UNITED STATES INCOME TAX LAWS, INCLUDING THE
LIMITATIONS PROVIDED IN SECTIONS 165(J) AND 1287(A) OF THE INTERNAL REVENUE
CODE." THE SECTIONS REFERRED TO IN THE LEGEND PROVIDE THAT, WITH CERTAIN
EXCEPTIONS, A UNITED STATES PERSON WILL NOT BE PERMITTED TO DEDUCT ANY LOSS, AND
WILL NOT BE ELIGIBLE FOR CAPITAL GAIN TREATMENT WITH RESPECT TO ANY GAIN,
REALIZED ON A SALE, EXCHANGE OR REDEMPTION OF SUCH NEW BONDS OR COUPONS.

                              AVAILABLE INFORMATION

         THE COMPANY IS SUBJECT TO THE INFORMATIONAL REQUIREMENTS OF THE UNITED
STATES SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (THE "ACT"), AND, IN
ACCORDANCE THEREWITH, FILES REPORTS, PROXY STATEMENTS AND OTHER INFORMATION WITH
THE SECURITIES AND EXCHANGE COMMISSION (THE "COMMISSION"). SUCH REPORTS, PROXY
STATEMENTS AND OTHER INFORMATION FILED BY THE COMPANY WITH THE COMMISSION CAN BE
INSPECTED AND COPIED AT THE PUBLIC REFERENCE FACILITIES MAINTAINED BY THE
COMMISSION AT 450 FIFTH STREET, N.W., WASHINGTON, D.C. 20549 AND AT ITS REGIONAL
OFFICES LOCATED AT SEVEN WORLD TRADE CENTER, 13TH FLOOR, NEW YORK, NEW YORK
10048 AND NORTHWESTERN ATRIUM CENTER, 500 WEST MADISON STREET, SUITE 1400,
CHICAGO, ILLINOIS 60661-2511. COPIES OF SUCH MATERIAL CAN ALSO BE OBTAINED FROM
THE PUBLIC REFERENCE SECTION OF THE COMMISSION, 450 FIFTH STREET, N.W.,
WASHINGTON, D.C. 20549 AT PRESCRIBED RATES. SUCH MATERIAL CAN ALSO BE INSPECTED
AT THE AMERICAN STOCK EXCHANGE, INC., 86 TRINITY PLACE, NEW YORK, NEW YORK AND
AT THE PACIFIC STOCK EXCHANGE, INC., 301 PINE STREET, SAN FRANCISCO, CALIFORNIA,
ON WHICH EXCHANGES THE COMMON STOCK IS LISTED AND CAN BE OBTAINED FROM THE
EXCHANGE AGENTS AS SET FORTH ON THE BACK COVER OF THIS OFFERING CIRCULAR.

                                 EXCHANGE AGENTS

         BANQUE SCANDINAVE EN SUISSE, ACTING THROUGH ITS SPECIFIED OFFICE IN
SWITZERLAND, HAS AGREED TO PROVIDE SERVICES AS THE EXCHANGE AGENT WITH RESPECT
TO THE EXCHANGE OF THE 8% BONDS DUE MARCH 1, 1995 (THE "8% BONDS") AND BANK LEU
LTD., ACTING THROUGH ITS SPECIFIED OFFICE IN SWITZERLAND, HAS AGREED TO PROVIDE
SERVICES AS THE EXCHANGE AGENT WITH RESPECT TO THE EXCHANGE OF ALL OLD BONDS
OTHER THAN THE 8% BONDS. BANQUE SCANDINAVE EN SUISSE AND BANK LEU AG MAY BE
REFERRED TO HEREINAFTER INDIVIDUALLY AS AN "EXCHANGE AGENT" OR, COLLECTIVELY, AS
THE "EXCHANGE AGENTS."

         IF YOU REQUIRE ADDITIONAL COPIES OF THE OFFERING CIRCULAR, OR
ASSISTANCE WITH THE OFFER, PLEASE CONTACT EITHER OF THE EXCHANGE AGENTS.


<PAGE>   5

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            PAGE
                                                                            ----
<S>                                                                          <C>
Introduction.............................................................
     Description of the Company
     Summary Terms and Conditions of the Offer

The Offer

     1.    Terms of the Offer............................................     4

     2.    Purpose of the Offer..........................................     6

     3.    Investment Considerations.....................................     6

     4.    Risks to Non-Exchanging Holders...............................     7

     5.    Summary Comparison of the New Bonds and the Old Bonds.........     7

     7.    Selected Consolidated Financial Information of the Company....    11

     8.    Source and Amount of Funds....................................    17

     10.   Procedures for Tendering Old Bonds............................    17

     11.   Withdrawal Rights.............................................    18

     12.   Certain Tax Consequences......................................    18

     13.   Exchange Agents...............................................    19

     14.   Terms of the New Bonds........................................    19

     15.   Certain Conditions of the Offer...............................    26

     16.   Miscellaneous.................................................    26

     17.   Source of Information.........................................    27
</TABLE>



Annex A--National Patent Development Corporation--Annual Report on Form 10-K/A
for the year ended December 31, 1994.


<PAGE>   6

                                  INTRODUCTION

DESCRIPTION OF THE COMPANY

           GENERAL

           National Patent Development Corporation (the "Company"), incorporated
in Delaware in 1959, is primarily a holding company, which is a legal entity
separate and distinct from its various operating subsidiaries. The Company's
operations consist of three operating business segments: Physical Science,
Distribution and Optical Plastics. The Company also has an investment in one
company in the health care industry and an investment in one company in the
environmental technology and consulting area. In addition, the Company owns
approximately 54% of the outstanding shares of common stock in a company that
distributes generic pharmaceutical products in Russia.

         The Company's Physical Science Group consists of (i) SGLG, Inc.
(formerly, GPS Technologies, Inc.) ("SGLG"), an approximately 92% owned
subsidiary, and (ii) General Physics Corporation ("General Physics"), an
approximately 56% owned subsidiary.

           General Physics provides a wide range of personnel training,
engineering, environmental and technical support services to commercial nuclear
and fossil power utilities, the United States Departments of Defense and Energy,
Fortune 500 companies and other commercial and governmental customers. SGLG is a
holding company that has a 35% interest in GSE Systems, Inc., a software
simulator company, and in addition owns a small finance subsidiary.

           The Company's Distribution Group, incorporated under the name Five
Star Group, Inc. ("Five Star"), is engaged in the wholesale distribution of home
decorating, hardware and finishing products.

           The Company's Optical Plastics Group, through its wholly-owned
subsidiary MXL Industries, Inc. ("MXL"), manufactures molded and coated optical
products, such as shields and face masks and non-optical plastic products.

           In addition, the Company has a division, Hydro Med Sciences ("HMS"),
involved in the manufacture of medical devices, drugs and cosmetic polymer
products.

           The Company's investment in the health care industry consists of an
approximately 31% investment in Interferon Sciences, Inc. ("ISI"). ISI is a
biopharmaceutical company engaged in the manufacture and sale of ALFERON N
Injection, the only product approved by the United States Food and Drug
Administration (the "FDA") that is based upon a natural source, multi-species
alpha interferon ("Natural Alpha Interferon"). ALFERON N Injection is approved
for the treatment of certain types of genital warts. ISI also is developing its
existing injectable, topical and/or oral formulations of Natural Alpha
Interferon for the potential treatment of HIV, hepatitis C, hepatitis B,
multiple sclerosis, cancers and other indications.

           The Company currently owns approximately 40% of the outstanding
shares of common stock of GTS Duratek, Inc. ("Duratek"). Duratek's operations
consist of two operating groups: (1) the "Technology Group" (formerly
Environmental Services) is engaged in converting radioactive, hazardous and
mixed (both radioactive and hazardous) waste to glass, using in-furnace
vitrification processes, and removing radioactive and/or hazardous contaminants
from waste water and other liquids using filtration and ion exchange processes,
and (2) the "Services Group" (formerly Consulting and Staff Augmentation) is
engaged in consulting, engineering, training and staff augmentation services.
Duratek provides services and technologies for various utility, industrial,
governmental and commercial clients.

           The Company owns approximately 54% of the outstanding common stock of
American Drug Company ("ADC"), which was organized in 1993 as a wholly-owned
subsidiary of the Company to initiate marketing activities for American generic
pharmaceuticals and medical pharmaceuticals in Russia and the Commonwealth of
Independent States (the "CIS"). ADC's subsidiary, NPD Trading (USA) Inc.,
provides consulting services to western businesses

<PAGE>   7

in Russia and Eastern Europe. ADC intends to sell American-made generic
pharmaceutical and health care products under its own label in Russia and the
CIS.

           In December 1994, the Company decided to sell its Eastern Electronics
Manufacturing Corporation subsidiary ("Eastern"), which was the only company in
the electronics group. As a result of this decision, the Company has reflected
Eastern as a discontinued operation in its financial statements.

           The Company is a Delaware corporation, incorporated in 1959, and its
headquarters are located at 9 West 57th Street, New York, New York 10019. Its
telephone number is (212) 230-9500. The Company's Annual Report on Form 10-K/A
for the fiscal year ended December 31, 1994 which provides additional
information regarding the Company and its subsidiaries is attached hereto as
Annex A.

           SUMMARY BOND INFORMATION

     The following table sets forth certain information with respect to the Old
Bonds:

<TABLE>
<CAPTION>
                                                           PRINCIPAL AMOUNT        HELD BY THE COMPANY      
                                 ORIGINAL PRINCIPAL        OUTSTANDING AS OF       (OR AFFILIATES) AS
    NAME OF ISSUE                      AMOUNT               MARCH 31, 1995*        OF MARCH 31, 1995**    SCHEDULED MATURITY
 --------------------            ------------------        -----------------       -------------------    ------------------
<C>                               <C>                       <C>                     <C>                     <C>    
6% Convertible Bonds              Sfr. 60,000,000           Sfr. 1,685,000          Sfr. 3,595,000          March 7, 1995
5 3/4% Convertible Bonds          Sfr. 50,000,000           Sfr. 1,065,000          Sfr. 1,570,000          May 9, 1995
5 5/8% Convertible Bonds          Sfr. 50,000,000           Sfr. 1,415,000          Sfr. 830,000            March 18, 1996
8% Bonds                          Sfr. 51,264,000           Sfr. 1,584,000          Sfr. 8,982,000          March 1, 1995
7% Dual Currency Bonds            U.S. $15,000,000          US $ 2,037,000          US $ 357,000            March 18, 1996
</TABLE>

- ------------------------
* Does not include any Old Bonds outstanding that are owned by the Company or
its affiliates.

** All Old Bonds that have been repurchased and are owned by the Company or its
affiliates will be retired upon the completion of the Offer except for SFr.
6,582,000 of the 8% Bonds which are owned by affiliates of the Company.

         REPURCHASES BY THE COMPANY

         The Company and its affiliates have repurchased in the open market and
hold Sfr. 14,977,000 and US $357,000 of the Old Bonds. The Company intends to
deliver to the Exchange Agents for cancellation Sfr. 8,395,000 and US $357,000
of the Old Bonds repurchased by it. The remaining Sfr. 6,582,000 of 8% Bonds are
owned by affiliates of the Company as collateral for loans made by such
affiliates to the Company and will not be retired.

         As of March 31, 1995, the Company had an aggregate of approximately
$23,300,000 of long-term indebtedness, including approximately $7,000,000 of the
Old Bonds, of which approximately $3,700,000 is included in current maturities
of long-term debt. For a description of the outstanding indebtedness of the
Company, see "Capitalization."

         The Company is making the Offer to reduce its current maturities of
long-term indebtedness, to increase its book value and to provide the Company
with additional financial flexibility in its operations. See "Purpose of the
Offer" and "Capitalization." In accordance with United States securities laws,
the Company is making a concurrent separate offer on the same terms and for the
same consideration as the Offer to U.S. holders of the Old Bonds (the "United
States Offer").


                                      -2-
<PAGE>   8

         BONDS DUE FOR REPAYMENT

         The following Old Bonds have matured and are currently due for
repayment: (i) the 6% Convertible Bonds due March 7, 1995, (ii) the 5 3/4%
Convertible Bonds due May 9, 1995 and (iii) the 8% Bonds due March 1, 1995. All
such Old Bonds due for repayment are included in the Offer.

SUMMARY TERMS AND CONDITIONS OF THE OFFER

         EXCHANGE CONSIDERATION

         In exchange for each SFr. 1,000 principal amount and accrued interest
thereon of Old Swiss Franc Bonds validly tendered, the Company offers SFr. 650
principal amount of New Bonds and SFr. 600 in cash. In exchange for each US
$1,000 principal amount and accrued interest thereon of Old U.S. Dollar Bonds
validly tendered, the Company offers New Bonds in a principal amount equivalent
to US $650 and Swiss Francs cash with a value of US $600. Fractional portions of
New Bonds resulting from such exchange will be rounded up to the nearest
integral multiple of SFr. 10 of New Bonds.

         The exchange rate between US$ and Swiss Francs will be determined by
the Exchange Agents on the basis of the Swiss Franc/US$ spot rate reported in
the Wall Street Journal Europe Edition on the fifth trading day prior to the
Expiration Date.

         PAYMENT OF PRINCIPAL OF AND INTEREST ON NEW BONDS

         The principal amount of and the interest payable on the New Bonds will
be payable, in the discretion of the Company, in either Swiss Francs or shares
of Common Stock, but not a combination thereof. Eight business days prior to the
date that the payment of principal or interest is due, the Company will declare
irrevocably whether the principal or interest will be paid in Swiss Francs or
shares of Common Stock. Section 14 of "The Offer" describes more fully the terms
and conditions of the New Bonds.

         OFFERING PERIOD

         The offer to tender the Old Bonds for exchange is open from May 16,
1995 to June 14, 1995. The Company reserves the right to extend the Offer for an
additional ten (10) business days, until June 28, 1995. The date on which the
Offer, or any extension thereof, expires is hereinafter referred to as the
"Expiration Date."

         PAYMENT DATE

         Subject to the conditions set forth in Section 15, the "Payment Date"
is June 28, 1995, or, if the Expiration Date has been extended beyond June 14,
1995, the tenth (10th) business day after the Expiration Date.

         ACCEPTANCE OF OLD BONDS

         Subject to the conditions set forth in Section 15 of "The Offer," the
Company will accept any and all Old Bonds validly tendered in response to the
Offer and not withdrawn prior to the Expiration Date. The Company has the right,
in its sole discretion, to waive any such conditions.

         To be validly tendered, Old Bonds must be physically delivered to the
appropriate Exchange Agent, together with all unmatured and matured but unpaid
coupons, accompanied by a duly executed Form of Acceptance.

         CONDITIONS OF OFFER

         The Offer is subject to certain conditions set forth in Section 15 of
"The Offer" and as more fully described in this Offering Circular.


                                      -3-
<PAGE>   9

         WITHDRAWAL RIGHTS

         Old Bonds tendered pursuant to the Offer may be withdrawn by holders of
Old Bonds at any time prior to the Expiration Date.

         EXCHANGE AGENTS

         The Exchange Agent with respect to the 8% Bonds is Banque Scandinave en
Suisse, Cours de Rive 11, 1211 Geneve 3 and the Exchange Agent for all other Old
Bonds is Bank Leu Ltd., Financial Engineering, P.O. Box, 8022 Zurich.

         TAXES

         Any securities transfer tax due on the exchange of Old Bonds for New
Bonds will be borne by the Company.

         GOVERNING LAW

         The terms and conditions of the Offer shall be governed by and
construed in accordance with the laws of Switzerland.

                                    THE OFFER

         1. Terms of the Offer. Upon the terms and subject to the conditions of
the Offer, the Company will accept for exchange all Old Bonds which are validly
tendered pursuant to the Offer and the United States Offer on or prior to the
Expiration Date and not theretofore withdrawn as permitted by Section 11 of the
Offer. The term "Expiration Date" means 12:00 Noon, Swiss time, on June 14,
1995, unless the Company, in its sole discretion, shall have extended the period
of time for which the Offer is open, in which event the term "Expiration Date"
shall mean the latest time and date, not beyond 12:00 Noon, Swiss time, on June
28, 1995, at which time the Offer, as so extended by the Company, shall expire.
The payment date (the "Payment Date") for Old Bonds accepted for payment by the
Exchange Agents pursuant to the Offer will be June 28, 1995. However, if the
Company shall have extended the period of time for which the Offer is open, the
Payment Date shall be the tenth (10th) business day after the adjusted
Expiration Date, and other dates, such as the interest payment dates of the New
Bonds, shall be appropriately adjusted. However, the maturity date of the New
Bonds shall remain June 28, 2000, notwithstanding any extension of the Offer.

         The consideration offered by the Company in exchange for each SFr.
1,000 principal amount and accrued interest thereon of Old Swiss Franc Bonds
validly tendered and not withdrawn prior to the Expiration Date is SFr. 650
principal amount of New Bonds and SFr. 600 in cash. In exchange for each US
$1,000 principal amount and accrued interest thereon of Old U.S. Dollar Bonds
validly tendered and not withdrawn prior to the Expiration Date, the
consideration offered by the Company is New Bonds in a principal amount
equivalent to US $650 and Swiss Francs cash with a value of US $600. Fractional
portions of New Bonds resulting from such exchange will be rounded up to the
nearest integral multiple of SFr. 10 of New Bonds.

         Subject to the conditions set forth in Section 15, the Company will
accept any and all Old Bonds validly tendered in response to the Offer and not
withdrawn prior to the Expiration Date. The Company has the right, in its sole
discretion, to waive any such conditions.

         The New Bonds, the terms and conditions of which are set forth in
Section 14 ("Terms of the New Bonds"), will be issued in bearer form in the
denominations of SFr. 10, SFr. 100 or SFr. 1,000 principal amount, with coupons
attached, and are scheduled to mature on June 28, 2000. The principal amount of
New Bonds issued for each US $1,000 principal amount of Old U.S. Dollar Bonds
exchanged will be obtained by dividing (i) US $650


                                      -4-
<PAGE>   10

by (ii) the Swiss Franc/U.S. Dollar spot rate reported in the Wall Street
Journal Europe Edition on the fifth trading day prior to the Expiration Date (as
determined by the Exchange Agents). The principal amount of the New Bonds is
payable, at the discretion of the Company, in either Swiss Francs or shares of
Common Stock, but not a combination thereof. Eight business days prior to the
date that the payment of principal is due, the Company will declare irrevocably
whether the principal will be paid in Swiss Francs or shares of Common Stock. If
the Company elects to pay the principal amount in Swiss Francs, holders shall
receive 100% of the principal amount in cash. If the Company elects to pay the
principal amount in shares of Common Stock, the number of shares of Common Stock
distributed to each holder of New Bonds shall equal 105% of the principal amount
due divided by the Common Stock Price. The "Common Stock Price" shall be
determined by dividing the average of the last sale prices on the American Stock
Exchange, Inc. ("AMEX") of the Common Stock for the five trading days ending two
days prior to the due date of the payment by the Swiss Franc/U.S. Dollar spot
rate on the second day prior to the due date of the payment. In the event that
the Company decides to make the principal payment in shares of Common Stock, the
Company shall file a registration statement with respect to such shares and
shall cause such registration statement to become effective prior to the date on
which such principal is paid.

         Interest on the New Bonds is denominated in Swiss Francs and will be
payable at the rate of 8% per annum, payable annually on June 28 of each year,
commencing June 28, 1996. Such interest is payable, at the discretion of the
Company, in either Swiss Francs or shares of Common Stock, but not a combination
thereof. Eight business days prior to the date that any interest payment is due,
the Company will declare irrevocably whether the interest will be paid in Swiss
Francs or shares of Common Stock. If the Company elects to pay interest in
shares of Common Stock, the number of shares of Common Stock distributed to each
holder of New Bonds shall equal the amount of the interest payment due divided
by the Common Stock Price. In the event that the Company decides to make an
interest payment in shares of Common Stock, the Company shall file a
registration statement with respect to such shares and shall cause such
registration statement to become effective prior to the date on which such
interest is paid.

         If the Company shall decide, in its sole discretion, to increase the
consideration offered in the Offer and, at the time that notice of such increase
is first published in the manner specified below, the Offer is scheduled to
expire earlier than the tenth (10th) United States business day from, and
including, the date that such notice is first so published in the manner
specified below, then the Offer will be extended until the expiration of such
period of ten (10) United States business days. For purposes of the Offer, a
"United States business day" means any day other than a Saturday, Sunday or
United States federal holiday and consists of the time period from 12:01 A.M.
through 12:00 midnight, New York City time.

         The Company expressly reserves the right (i) to terminate the Offer and
not accept for exchange any Old Bonds, upon the occurrence of any of the events
specified in Section 15, by giving notice in writing or by telex of such
termination to the Exchange Agents, and (ii) to amend the Offer at any time, or
from time to time, in any respect other than to decrease the consideration
offered for the Old Bonds in the Offer.

         Any extension or amendment of the Offer will be followed as promptly as
practicable by public announcement thereof, such announcement in the case of an
amendment or extension to be issued no later than 9:00 a.m., New York City time
(3:00 p.m., Swiss time), within two United States business days after the
previously scheduled Expiration Date. Without limiting the manner in which the
Company may choose to make any public announcement, the Company will have no
obligation to publish, advertise or otherwise communicate any such public
announcement, other than by delivering a written copy thereof to the Exchange
Agents, which will act as the Company's agents in issuing the announcement to
the Feuille Officielle Suisse du Commerce and to a daily newspaper in the cities
of Basle, Geneva and Zurich within two United States business days after the
previously scheduled Expiration Date. The Company may terminate the Offer, in
its sole discretion, at any time after the Expiration Date and prior to the
Payment Date, pursuant to Section 15.

         This Offering Circular will be provided to all principal offices of the
Exchange Agents in Switzerland. The Offering Circular will not be provided to
any person in the United States or to any United States person. A


                                      -5-
<PAGE>   11

separate offering circular will be circulated to U.S. holders of the Old Bonds
in connection with the United States Offer.

         2. Purpose of the Offer. The purpose of the Offer is to reduce the
Company's long-term indebtedness and related annual interest expense and to
provide the Company with additional financial flexibility in its operations.

         Assuming that 100% of the Old Bonds had been exchanged on December 31,
1994 and reflecting the repurchase of Old Bonds during the quarter ended March
31, 1995, the Company would have reduced its consolidated long-term debt, less
current maturities, from approximately $17,513,000 to approximately $16,774,000
and reduced its total short term debt from approximately $45,337,000 to
approximately $36,290,000.

         3. Investment Considerations.

         (a) Liquidity; Financial Condition. At March 31, 1995, the Company had
cash, cash equivalents and marketable securities totaling approximately
$10,000,000, of which the Company's publicly held subsidiaries had cash, cash
equivalents and marketable securities totaling approximately $66,000. In
addition, as of April 6, 1995, the Company received an additional $5,000,000
pursuant to a term loan with a bank. One of the Company's wholly-owned
subsidiaries had cash, cash equivalents and marketable securities totaling
approximately $1,153,000, which is not available to the Company due to
restrictions within the subsidiary's line of credit agreement.

         The Company is launching this Offer in order to repay the Old Bonds
scheduled to mature in 1995 and 1996, while preserving its cash, cash
equivalents and marketable securities which are needed to support and fund its
operations.

         (b) Recent Historical Operating Losses, Retained Earnings Deficit.
Since 1987, the Company has experienced losses before income taxes, discontinued
operations and extraordinary items. These losses were the result of operating
losses at certain of its subsidiaries, which were not wholly offset by operating
profits from certain of its other subsidiaries. The Company's current strategy
is to consolidate certain related operating businesses and to improve their
operating results, while continuing to make investments in new ventures or make
selected divestitures based on market conditions.

         For the year ended December 31, 1994, the Company's loss from
operations before income taxes, discontinued operations and extraordinary items
was $10,648,000, as compared to a loss of $7,424,000 for the year ended December
31, 1993. As of December 31, 1994, the Company had stockholders' equity of
$65,165,000 and a deficit of $53,151,000. Losses in future years may adversely
affect the Company's ability to service its debt.

         (c) Ratio of Earnings to Fixed Charges. The ratio of earnings to fixed
charges represents the number of times that fixed charges were covered by income
before income taxes, discontinued operations and extraordinary items, as
adjusted by such fixed charges. For the year ended December 31, 1994, the
Company had a deficiency in the coverage of fixed charges to earnings before
fixed charges of $10,439,000.

         (d) Holding Company; Dependence on Subsidiaries. The Company is
primarily a holding company, which is a legal entity separate and distinct from
its various operating subsidiaries. As a holding company, the Company is
dependent upon management fees, dividends and other payments or advances from
operating subsidiaries as its principal source of cash to service outstanding
debt. The ability of the Company to obtain cash from an operating subsidiary
depends upon, among other factors, the operating results of the subsidiary,
restrictions on payments to the Company imposed by creditors of the subsidiary,
restrictions on payments to the Company imposed by other agreements governing
the subsidiary and the degree of dilution of dividend payments resulting from
public ownership of equity securities of the subsidiary.

         The rights of the Company and its creditors to participate in the
assets of any of the Company's subsidiaries upon bankruptcy or liquidation of a
subsidiary are subject to the prior claims of the subsidiary's creditors except
to the extent the Company may itself be a creditor with recognized claims
against the subsidiary; however, the


                                      -6-
<PAGE>   12

Company's claims may be subordinate to the claims of any secured creditors of
the subsidiary. See "The Company."

         4. Risks to Non-Exchanging Holders. Holders of the Old Bonds who do not
participate in the Offer may be subject to certain adverse consequences.

         The purchase of Old Bonds pursuant to the Offer will reduce the
aggregate principal amount of Old Bonds that might otherwise trade publicly,
will reduce the number of holders of Old Bonds and could adversely affect the
liquidity and market value of the remaining Old Bonds held by the public. A debt
security with a smaller float may command a lower price than a comparable debt
security with a greater float. Therefore, the market price for an Old Bond may
be adversely affected to the extent that the principal amount of the Old Bonds
tendered pursuant to the Offer reduces the float of the Old Bonds. This reduced
float may also tend to make the trading price more volatile.

         5. Summary Comparison of the New Bonds and the Old Bonds. The following
is a brief comparison of the principal features of the New Bonds and the Old
Bonds. The summary is qualified in its entirety by reference to the New Bonds
and the Old Bonds.

<TABLE>
<CAPTION>
                       NEW BONDS                                     OLD BONDS
                       ---------          ----------------------------------------------------------------
                                        6%             5 3/4%         5 5/8%           8%               7%
                                        BONDS          BONDS          BONDS            BONDS            BONDS
                                        -----          -----          -----            -----            -----

<S>                     <C>             <C>            <C>            <C>              <C>              <C>
Principal Amount        SFr. 0          SFr.           SFr.           SFr.             SFr.             US
Outstanding as                          1,685,000      1,065,000      1,415,000        1,584,000        $2,037,000
of March 31, 1995:


Interest Rate:          8% (a)          6%             5 3/4%         5 5/8%           8%               7%


Scheduled               June 28, 2000   March 7,       May 9,         March 18,        March 1,
Maturity:                               1995           1995           1996             1995  March
                                                                                       18, 1996


Interest Payment        Annually on     Annually on    Annually on    Annually on      Semi-annually    Annually on
Dates:                  June 28         March 7        May 9          March 18         on June 20       March 18
                                                                                       and December
                                                                                       20 and at
                                                                                       maturity


Mandatory               None            None           None           None             None             None
Redemption:


Optional                25% or more     (b)            (b)            (b)              25% or more      (b)
Redemption:             (a minimum of                                                  (a minimum
                        SFr. 250,000)                                                  of SFr.
                        of the                                                         2,000,000) of
                        principal                                                      the principal
                        amount of the                                                  amount of 8%
                        New Bonds                                                      Bonds then
                        then out-                                                      outstanding
                        standing are                                                   are redeem-
                        redeemable at                                                  able at any
                        any time at a                                                  time at a
                        redemption                                                     redemption
                        price in cash                                                  price equal to
</TABLE>


                                   -7-

<PAGE>   13

<TABLE>
<S>                     <C>             <C>            <C>            <C>              <C>              <C>
                        equal to 100%                                                  100% of their
                        of their                                                       principal
                        principal                                                      amount
                        amount or in
                        Common Stock
                        equal to 105%
                        of their
                        principal
                        amount

                                                                                       Not              Convertible
Conversion:             Not Con-        No longer      No longer      Convertible      Convertible      into shares
                        vertible        Convertible    Convertible    into shares of   (c)              of Common
                                                                      Common                            Stock prior
                                                                      Stock prior to                    to March 8,
                                                                      March 8,                          1996 at a
                                                                      1996 at an                        conversion
                                                                      effective                         price of
                                                                      conversion                        $30.93 per
                                                                      price of                          share.
                                                                      $34.46 per
                                                                      share, which
                                                                      is based upon
                                                                      an exchange
                                                                      rate of SFr.
                                                                      1,495 per US
                                                                      $1.00.



Denominations:          SFr. 10,        SFr. 5,000     SFr. 5,000     SFr. 5,000       SFr. 3,000       US $3,000
                        SFr. 100 or
                        SFr. 1,000


Limitation of           None            Negative       Negative       Negative         Negative         Negative
indebtedness:                           Pledge         Pledge         Pledge           Pledge(d)        Pledge


Listing:                None            (e)            (e)            (e)              (e)              (e)
</TABLE>

- ------------------------

(a)      Principal and interest on the New Bonds is payable, at the sole
         discretion of the Company, in either Swiss Francs or shares of Common
         Stock.
(b)      The Old Bonds, except for the 8% Bonds, may be redeemed by the Company
         at par, or at a premium to par, in certain circumstances.
(c)      The holders of 8% Bonds received Reset Warrants to purchase initially
         75 shares of Common Stock and Common Stock Warrants to acquire without
         further consideration Common Stock with a market value of SFr. 250.
(d)      The negative pledge clause in the 8% Bonds does not contain any
         restrictions on the principal subsidiaries of the Company.
(e)      Listed on the Stock Exchanges of Zurich, Geneva and Basle.


                                      -8-
<PAGE>   14

         6. Price Range of the Old Bonds. The Old Bonds are traded in
Switzerland on the Stock Exchanges of Zurich, Basle and Geneva. The following
table sets forth the range of high and low sale prices of each of the classes of
Old Bonds in percentages of principal amount as reported by the Zurich Stock
Exchange for the periods set forth below:

                          6% CONVERTIBLE BONDS DUE 1995


<TABLE>
<CAPTION>
      1993                        1994                     1995
      ----                        ----                     ----
                                                        (through March 31, 1995)

    <S>      <C>               <C>      <C>             <C>        <C>
    High     Low               High     Low             High       Low

    85%      46%               93%      80%             101%       90.5%


<CAPTION>
                   5 3/4% CONVERTIBLE BONDS DUE 1995

      1993                        1994                     1995
      ----                        ----                     ----
                                                        (through March 31, 1995)

    <S>      <C>               <C>      <C>             <C>        <C>
    High     Low               High     Low             High       Low

    80%      42%               96%      70%             100%        91.25%


<CAPTION>
                   5 5/8% CONVERTIBLE BONDS DUE 1996

      1993                        1994                     1995
      ----                        ----                     ----
                                                        (through March 31, 1995)

    <S>      <C>               <C>      <C>             <C>        <C>
    High     Low               High     Low             High       Low

    80%      48%               95%       75%            98%         84%


<CAPTION>
                           8% BONDS DUE 1995

      1993                        1994                     1995
      ----                        ----                     ----
                                                        (through March 31, 1995)

    <S>      <C>               <C>      <C>             <C>        <C>
    High     Low               High     Low             High       Low

    85%      38.5%             95%      81%             105%       90%
</TABLE>



                                 -9-

<PAGE>   15

<TABLE>
<CAPTION>
              7% DUAL CURRENCY CONVERTIBLE BONDS DUE 1996

      1993                        1994                     1995
      ----                        ----                     ----
                                                        (through March 31, 1995)

    <S>      <C>               <C>      <C>             <C>        <C>
    High     Low               High     Low             High       Low

    75%      47%               95%       76%            86%         80%
</TABLE>


         On March 31, 1995, the last sales prices of the 6% Convertible Bonds
due 1995, the 5 3/4%Convertible Bonds due 1995, the 5 5/8% Convertible Bonds due
1996, the 8% Bonds due 1995 and the 7% Bonds due 1996 on the Zurich Stock
Exchange were 98%, 96%, 90%, 96% and 86% of the principal amount, respectively.
Bondholders are urged to obtain a current market quotation for the Old Bonds
prior to tendering Old Bonds pursuant to the Offer.

         The Company has not sold any Old Bonds during the three-month period
preceding the Offer.

         During the forty (40) business days prior to the public announcement by
the Company of the Offer, the Company has repurchased an aggregate of SFr.
4,298,000 of the Old Swiss Franc Bonds and US $3,000 of the Old U.S. Dollar
Bonds.


                                      -10-
<PAGE>   16

         7. Selected Consolidated Financial Information of the Company.

            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                                 CAPITALIZATION

         The following table sets forth the capitalization of the Company at
December 31, 1994 to give effect to the repurchase of Old Bonds by the Company
during the quarter ended March 31, 1995 and the exchange of the New Bonds and
cash for the Old Bonds, as if such repurchases and exchange had occurred on
December 31, 1994. The Company's Swiss Franc denominated indebtedness has been
translated at an exchange rate of approximately SFr. 1.308 per US $1.00.



<TABLE>
<CAPTION>
                                                                    DECEMBER 31, 1994
                                                            -------------------------------
                                                            OUTSTANDING           PRO FORMA
                                                            -----------           ---------
                                                               (unaudited, in thousands)

<S>                                                         <C>                   <C>       
SHORT-TERM DEBT
    Current maturities of long-term debt ...........        $   14,279            $    5,230
    Line of credit and other agreements ............            31,060                31,060
                                                            ----------            ----------
        Total short-term debt ......................        $   45,339            $   36,290
                                                            ==========            ==========

LONG-TERM DEBT LESS CURRENT MATURITIES
    Bonds
        8% Swiss Bonds due 2000 ....................                 $            $    3,371(a)
        5.625% Convertible Swiss Bonds due 1996 ....             1,716
        7% Dual Currency Convertible Bonds due 1996              2,391
        12% Subordinated Debentures due 1997 .......             6,783                 6,783
        5% Convertible Bonds due 1999 ..............             2,129                 2,129
    Mortgage notes payable, equipment lease
        obligations and other ......................             4,491                 4,491
                                                            ----------            ----------

                                                                17,513                16,774

Common stock issued subject to repurchase obligation             1,510                 3,136
                                                            ----------            ----------

STOCKHOLDERS' EQUITY
    Preferred stock, par value $.01 per share,
        10,000,000 shares authorized, no shares
        issued and outstanding
    Common stock ...................................               241(b)                260(c)
    Class B capital stock ..........................                 2                     2
    Capital in excess of par value .................           119,856               121,834
    Deficit(d) .....................................           (53,151)              (53,770)
    Net unrealized loss on available-for-sale
        securities .................................            (1,783)               (1,783)
                                                            ----------            ----------
        Total stockholders' equity .................            65,165                66,543
                                                            ----------            ----------
        Total capitalization .......................        $   84,188            $   86,453
                                                            ==========            ==========
</TABLE>

- --------------------

(a)      Assumes New Bonds are recorded on the pro forma financial statement at
         80% of face value.
(b)      Assumes Common Stock, par value $.01 per share, with 40,000,000 shares
         authorized, 24,140,757 shares issued and outstanding (of which 22,645
         shares are held in treasury) and 13,357,471 shares reserved for
         issuance.


                                      -11-
<PAGE>   17

(c)      Assumes 40,000,000 shares authorized, approximately 26,000,000 shares
         issued and outstanding (of which 22,645 shares are held in treasury)
         and 11,387,458 shares reserved for issuance.
(d)      Assumes a loss in the Offer (net of taxes) of $479,000.


                                      -12-
<PAGE>   18

            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED CONDENSED BALANCE SHEET

         The following table sets forth the consolidated condensed balance sheet
of the Company at December 31, 1994 and as adjusted to give effect to the
repurchase of Old Bonds by the Company during the quarter ended March 31, 1995
and the exchange of the New Bonds and cash for the Old Bonds, as if such
repurchases and exchange had occurred on December 31, 1994.

<TABLE>
<CAPTION>
                                              ASSETS
                                                                    Actual          Pro Forma
                                                                    ------          ---------
                                                                    (unaudited, in thousands)

<S>                                                               <C>               <C>      
Current Assets
    Cash and cash equivalents ............................        $  10,875         $   2,724
    Accounts and other receivables .......................           52,487            52,487
    Inventories ..........................................           20,642            20,642
    Costs and estimated earnings in excess of billings
        on uncompleted contracts .........................           15,237            15,237
    Prepaid expenses and other current assets ............            5,970             5,970
                                                                  ---------         ---------

        Total current assets .............................          105,211            97,060
                                                                  ---------         ---------

Investments and advances .................................           11,600            11,600
                                                                  ---------         ---------

Property, plant and equipment at cost ....................           37,423            37,423
Less accumulated depreciation ............................          (22,843)          (22,843)
                                                                  ---------         ---------
                                                                     14,580            14,580
                                                                  ---------         ---------

Intangible assets, net of amortization ...................           37,025            36,954
                                                                  ---------         ---------

Investment in financed assets ............................              684               684
                                                                  ---------         ---------

Other assets .............................................            6,446             6,446
                                                                  ---------         ---------
                                                                  $ 175,546         $ 167,324
                                                                  =========         =========


                      LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities
    Current maturities of long-term debt .................        $  14,279         $   5,230
    Short-term borrowings ................................           31,060            31,060
    Accounts payable and accrued expenses ................           27,958            26,520
    Billings in excess of costs and estimated
        earnings on uncompleted contracts ................            6,091             6,091
                                                                  ---------         ---------

        Total current liabilities ........................           79,388            68,901
                                                                  ---------         ---------

Long-term debt, less current maturities ..................           17,513            16,774
                                                                  ---------         ---------

Minority interests .......................................           11,970            11,970
                                                                  ---------         ---------

Common stock issued subject to repurchase obligation .....            1,510             3,136
                                                                  ---------         ---------

Stockholders' equity
    Common stock .........................................              241               260
    Class B capital stock ................................                2                 2
    Capital in excess of par value .......................          119,856           121,834
    Deficit(c) ...........................................          (53,151)          (53,770)
    Net unrealized loss on available-for-sale
        securities .......................................           (1,783)           (1,783)
</TABLE>


                                      -13-
<PAGE>   19

<TABLE>
<S>                                                               <C>               <C>      
                                                                  ---------         ---------
    Total stockholders' equity ...........................           65,165            66,543
                                                                  ---------         ---------
                                                                  $ 175,546         $ 167,324
                                                                  =========         =========
</TABLE>

- ------------------------

(a)      Assumes a reduction of deferred finance costs of $4,000 and cash
         expenses of $378,000.

(b)      Assumes a reduction in accrued expenses, as a result of reduced accrued
         interest, of $699,000.

(c)      Assumes a loss in the Offer (net of taxes) of $479,000.


                                      -14-
<PAGE>   20

            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                 CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS
                                   (UNAUDITED)

         The following table sets forth the consolidated condensed statement of
operations of the Company and its subsidiaries for the fiscal year ended
December 31, 1994 and as adjusted to reflect the repurchases of Old Bonds by the
Company during the quarter ended March 31, 1995 and the exchange of the New
Bonds and cash for the Old Bonds, as if such repurchases and exchange had
occurred on December 31, 1994.

(in thousands, except per share data)

<TABLE>
<CAPTION>
                                               Year Ended December 31, 1994
                                               ----------------------------
                                                 Actual          Pro Forma
                                                 ------          ---------
<S>                                             <C>               <C>      
Revenues
    Sales                                       $ 204,774         $ 204,774
    Investment and other income, net (a)           (1,808)             (428)
                                                ---------         ---------
                                                  202,966           204,346
                                                ---------         ---------

Costs and expenses
    Cost of goods sold                            172,215           172,215
    Selling, general & administrative              34,301            34,301
    Research & development                            431               431
    Interest (b)                                    6,458             5,363
                                                ---------         ---------
                                                  213,405           212,310
                                                ---------         ---------

Minority interests                                   (209)             (209)
                                                ---------         ---------

Loss before income taxes, discontinued             10,648             8,173
                                                ---------         ---------
    operations and extraordinary items

Income tax benefit (expense)                         (749)             (749)
                                                ---------         ---------

Loss before discontinued operations

    and extraordinary items                     $ (11,397)        $  (8,922)
                                                =========         =========
Loss per share before discontinued
    operations and extraordinary item           $    (.52)        $    (.41)
                                                =========         =========

Fixed charges in excess of earnings             $  10,439         $   7,964
                                                =========         =========
</TABLE>


                                      -15-
<PAGE>   21

<TABLE>
<CAPTION>
                                                             YEAR ENDED
                                                          DECEMBER 31, 1994
                                                          -----------------
<S>                                                            <C>
(a)      The change in investment and
         other income, net will be the
         result of the following factors
         (in thousands):

         Reduced investment income as a
            result of the use of cash and
            cash equivalents in the Offer                      $ (326)

         Elimination of foreign currency
            transaction gain/loss as a
            result of the Offer                                 1,706
                                                              -------
                                                              $ 1,380
                                                              -------
(b) The decrease in interest expense will
         be caused by the following
         factors (in thousands):

         Interest on the Old Bonds                            $ 1,120

         Amortization of original issue
           discount on the 8% Bonds due
           1995                                                   330

         Amortization of the deferred
           finance costs on the Bonds
           due 1995                                               150

         Interest on the New Bonds                               (337)
                                                               $ (168)
                                                              -------
         Amortization of discount on the
           New Bonds                                          $ 1,095
                                                              =======
</TABLE>


                                      -16-
<PAGE>   22

         8. Source and Amount of Funds. The total amount of cash required by the
Company to exchange 100% of the Old Bonds, based on the SFr. to United States
dollar exchange rate of 1.1310 Swiss francs to the U.S. dollar as of March 31,
1995, is expected to be approximately $5,083,000 for the Old Swiss Franc Bonds
and $2,082,000 for the Old U.S. Dollar Bonds. The Company will obtain such funds
from its working capital.

         9. Acceptance for Exchange and Payment. Upon the terms and subject to
the conditions of the Offer (including, if the Offer is extended or amended, the
terms and conditions of any such extension or amendment), the Company will
accept for exchange all of the Old Bonds validly tendered on or prior to the
Expiration Date and not properly withdrawn as permitted by Section 11.

         Subject to the conditions set forth in Section 15, the Payment Date for
Old Bonds accepted for payment by the appropriate Exchange Agent will be June
28, 1995, provided, however, if the Company shall have extended the period of
time for which the Offer is open, the Payment Date shall be the tenth (10th)
business day after the Expiration Date of the Offer. The term "Expiration Date"
means 12:00 Noon, Swiss time, on June 14, 1995, unless the Company in its sole
discretion shall have extended the period of time for which the Offer is open,
in which event the term "Expiration Date" shall mean the latest time and date,
not beyond 12:00 Noon, Swiss time on June 28, 1995, at which time the Offer, as
so extended by the Company, shall expire. In all cases, payment for Old Bonds
exchanged pursuant to the Offer will be made only upon timely receipt by the
appropriate Exchange Agent at its specified office in Switzerland of such Old
Bonds, together with any and all unmatured and matured but unpaid coupons. In
the event that unmatured and matured but unpaid coupons are not submitted with
Old Bonds tendered, such Old Bonds will not be accepted for tender. Tenders of
Old Swiss Franc Bonds will be accepted only in principal amounts of SFr. 1,000
and integral multiples thereof and tenders of Old U.S. Dollar Bonds will be
accepted only in principal amounts of US $1,000 and integral multiples thereof.

         For purposes of the Offer, the Company shall be deemed to have accepted
for exchange tendered Old Bonds on the Expiration Date, unless it gives notice
to the contrary in writing or by telex to the appropriate Exchange Agents. The
Company will give notice and the Exchange Agents shall publish such notice in
the Feuille Officielle Suisse du Commerce and a daily newspaper in the cities of
Basle, Geneva and Zurich no later than four (4) business days after the
Expiration Date. Payment for Old Bonds so accepted for exchange will be made on
the Payment Date, unless the conditions set forth in Section 15 have not been
waived or satisfied, by delivery of the Global New Bond and by deposit of the
cash exchange price with the Exchange Agents at their specified offices in
Switzerland. The New Bonds will be represented initially by a temporary Global
New Bond (the "Global New Bond"), without interest coupons, to be deposited by
the Company with Banque Scandinave en Suisse on behalf of the Exchange Agents on
the Payment Date. The Global New Bond may be exchanged, as a whole or in part,
for appropriate definitive New Bonds, in bearer form in the denominations of
SFr. 10, SFr. 100 or SFr. 1,000, with coupons attached, not earlier than 40 days
after the later of the date on which the New Bonds are first offered or the
Payment Date, before which time no New Bonds or interests therein represented by
a Global New Bond may be transferred. Such exchange shall be made upon
certification that the beneficial owners of the New Bonds are not U.S. persons
or United States persons or are financial institutions that have purchased such
New Bonds for resale during the Restricted Period and that certify that they
have not acquired the New Bonds for purposes of resale directly or indirectly to
a United States person or to a person within the United States or to or for the
account or benefit of a U.S. person. A beneficial owner of New Bonds must
exchange its share of the Global New Bond for definitive New Bonds before such
New Bonds or interests therein may be transferred or interest payments or other
payments in respect of the New Bonds will be made.

         If any tendered Old Bonds are not exchanged for any reason, the
Exchange Agents will return the Old Bonds tendered to the holder thereof without
expense to the tendering bondholder as promptly as practicable after the
expiration or termination of the Offer.

         10. Procedures for Tendering Old bonds. In order to exchange Old Bonds
validly pursuant to the Offer, the Old Bonds must be physically delivered to the
appropriate Exchange Agent in Switzerland, together with all unmatured and
matured but unpaid coupons, and a Form of Acceptance for acceptance of the Offer
must be submitted by or on behalf of each beneficial owner of Old Bonds to the
appropriate Exchange Agent at its specified office in Switzerland. Any financial
institution holding Old Bonds on behalf of one or more beneficial owners may
submit one Form of Acceptance for all such beneficial owners. Old Bonds held
directly by a beneficial owner must


                                      -17-
<PAGE>   23

be tendered, through a bank in Switzerland, to the appropriate Exchange Agent
accompanied by a Form of Acceptance signed by such beneficial owner. Tenders on
behalf of bondholders will be valid only if made through banks in Switzerland
and received by Banque Scandinave en Suisse, with respect to the 8% Bonds, or
Bank Leu AG, with respect to all of the Old Bonds except the 8% Bonds, prior to
the Expiration Date.

         Except as set forth below, all questions as to the validity, form and
eligibility (including time of receipt) of any tendered Old Bonds pursuant to
any of the procedures described above will be determined in the sole discretion
of the appropriate Exchange Agent, whose decision will be final and binding. The
Company reserves the absolute right to reject any or all tenders of any Old
Bonds determined by it, after consultation with the appropriate Exchange Agent,
not to be in proper form or if the acceptance of or payment for such Old Bonds
may, in the opinion of the Company's counsel, be unlawful or result in adverse
tax consequences to the Company. The Company also reserves the absolute right to
waive any of the conditions of the Offer or, after consultation with the
appropriate Exchange Agent, any defect or irregularity in any tender with
respect to Old Bonds of any particular bondholder and the Company's
interpretation of the terms and conditions of the Offer will be final and
binding. None of the Company, the Exchange Agents or any other person will be
under any duty to give notification of any defect or irregularity in tender and
none shall incur any liability for failure to give any such notification.

         11. Withdrawal Rights. Except as stated in this Section 11, tenders of
Old Bonds made pursuant to the Offer are irrevocable.

         Old Bonds tendered pursuant to the Offer may be withdrawn at any time
prior to the Expiration Date. For a withdrawal to be effective, a written,
telegraphic, telex or facsimile transmission notice of withdrawal must be timely
sent or delivered by or on behalf of the bondholder to the appropriate Exchange
Agent and received by such Exchange Agent prior to the Expiration Date. Any such
notice of withdrawal must specify the name of the bank having tendered on behalf
of the bondholder, the Old Bonds to be withdrawn and the aggregate principal
amount of Old Bonds to be withdrawn. Withdrawals may only be made in principal
amounts of SFr. 1,000 or integral multiples thereof, in the case of the Old
Swiss Franc Bonds, or US $1,000 or integral multiples thereof, in the case of
the Old U.S. Dollar Bonds.

         All questions as to validity (including time of receipt) of notices of
withdrawal will be determined by the appropriate Exchange Agent, in its sole
discretion, which determination will be final and binding. None of the Company,
the Exchange Agents or any other person will be under any duty to give
notification of any defect or irregularity in any notice of withdrawal and none
shall incur any liability for failure to give any such notification.

         Withdrawals of Old Bonds may not be rescinded, and any Old Bonds
withdrawn will thereafter be deemed not validly tendered for purposes of the
Offer. However, withdrawn Old Bonds may be returned at any subsequent time prior
to the Expiration Date by again following the procedures described in Section
10.

         12. Certain Tax Consequences. The following is a summary of certain
Swiss tax consequences and certain United States federal income tax consequences
arising with respect to the Offer. The summary does not address any tax
consequences that may affect a bondholder in any jurisdiction other than
Switzerland and the United States. Each bondholder is urged to consult his own
tax advisor to understand fully the tax consequences of accepting the Offer or
of not accepting the Offer and continuing to own Old Bonds.

         Switzerland. A Swiss stamp tax, if any, payable with respect to the
issuance of New Bonds under the Offer will be paid by the Company.

         United States. Under current United States federal income tax law, no
withholding of United States federal income tax will be required on the payment
effected outside the United States to an exchanging holder of Old Bonds that is
a United States Alien (as defined below) of New Bonds and cash (the "Exchange
Consideration") by the Company or the Exchange Agents provided that (i) the
holder does not actually or constructively own 10 percent or more of the total
combined voting power of all classes of voting stock of the Company and (ii) the
holder is not a controlled foreign corporation that is related to the Company
through stock ownership. The Company has determined and will certify on and as
of the Payment Date that it is not, and at no relevant time has been, a "United
States real property holding corporation" under Section 897(c)(2) of the
Internal Revenue Code. Accordingly, an


                                      -18-
<PAGE>   24

exchanging holder of Old Bonds will not be subject to withholding of United
States federal income tax under the United States Foreign Investment in Real
Property Tax Act of 1980 on the receipt of the Exchange Consideration pursuant
to the Offer.

         For purposes of this Offering Circular, the term "United States Alien"
means any person who, for United States federal income tax purposes, (i) is a
foreign corporation, a non-resident alien individual, a non-resident alien
fiduciary of a foreign estate or trust, or a foreign partnership one or more of
the members of which is, for United States federal income tax purposes, a
foreign corporation, a non-resident alien individual or a non-resident alien
fiduciary of a foreign estate or trust and (ii) is not engaged in a trade or
business in the United States (and is not treated as so engaged through a
partnership or otherwise), to which trade or business income in respect of the
Old Bonds or New Bonds is (or is treated as) effectively connected.

         13. Exchange Agents. Banque Scandinave en Suisse, acting through its
specified office in Switzerland, will serve as Exchange Agent with respect to
the exchange of the 8% Bonds, and Bank Leu AG, acting through its specified
office in Switzerland, will serve as Exchange Agent with respect to all other
Old Bonds. BANQUE SCANDINAVE EN SUISSE and BANK LEU AG may be referred to
individually as the "Exchange Agent" or, collectively, as the "Exchange Agents."

         Each Exchange Agent will receive a basic fee equal to 3.5% of the
aggregate principal amount of all Old Bonds tendered for exchange pursuant to
this Offer, and not the United States Offer. Each Exchange Agent will receive a
minimum fee equal to SFr. 50,000, to be credited against the basic fee. If the
aggregate amount of Old Bonds tendered reaches certain thresholds, the Exchange
Agents will receive additional payments. In addition, the Exchange Agents will
be reimbursed for certain costs and expenses.

         Assuming that all of the Old Bonds are tendered for exchange, total
fees and expenses of the Offer, including legal, accounting, investment banking
presentation and printing fees, are not expected to exceed approximately
$300,000, based on the March 31, 1995 exchange rate of 1.308.

         Requests for additional information or additional copies of this
Offering Circular should be directed to the Exchange Agents at their specified
offices in Switzerland.

         14. Terms of the New Bonds. For purposes of this Section 14, the New
Bonds issued pursuant to this Offer shall be referred to as the "Bonds." The
Coupon Due Dates set forth hereinafter will be modified to correspond with any
extension of the Expiration Date of the Offer. Any such modification will be
published as set forth in Section 12 of the Terms of the Bonds.

(1)      Form and Denomination

         The Bonds are issuable in bearer form in the denominations of SFr. 10,
SFr. 100 or SFr. 1,000 nominal amount each, with interest coupons (the
"coupons") attached. Fractional portions of New Bonds resulting from the
exchange will be rounded up to the nearest integral multiple of SFr. 10 of New
Bonds. The Bonds will be represented initially by a temporary Global Bond (the
"Global Bond"), without interest coupons, to be deposited by the Company with
Banque Scandinave en Suisse on behalf of Banque Scandinave en Suisse and Bank
Leu Ltd (in such capacity hereinafter also called the "Exchange Agents") on the
Payment Date. The Global Bond may be exchanged, as a whole or in part, for
appropriate definitive Bonds, in bearer form in the denominations of SFr. 10,
SFr. 100 or SFr. 1,000, with the coupons attached, not earlier than 40 days
after the later of the date on which the Bonds are first offered or the payment
date for Old Bonds accepted for payment by the Exchange Agents pursuant to the
Offer (the "Payment Date"). Such exchange shall be made upon certification that
the beneficial owners of the Bonds are not United States persons or are
financial institutions (within the meaning of United States Treasury Regulation
Section 1.165-12(c)(1)(v)) that have purchased such Bonds for resale during the
Restricted Period and that certify that they have not acquired the Bonds for
purposes of resale directly or indirectly to a United States person or to a
person within the United States or to or for the account or benefit of a U.S.
person. A beneficial owner of Bonds must exchange its share of the Global Bond
for definitive Bonds before interest payments or other payments in respect of
the Bonds will be made.



                                      -19-
<PAGE>   25

         For purposes hereof, (i) the term "Restricted Period" means the period
beginning on the earlier of the date that the Bonds are first offered or the
Payment Date and ending on the date forty (40) days after the Payment Date, (ii)
the term "United States" means the United States of America (including the
States and the District of Columbia), its possessions, its territories and other
areas subject to its jurisdiction, (iii) the term "United States person" means a
citizen or resident of the United States, a corporation, partnership or other
entity created or organized in or under the laws of the United States or any
political subdivision thereof, or an estate or trust the income of which is
subject to United States federal income taxation regardless of its source and
(iv) the term "U.S. person" shall have the meaning set forth in Sections 230.901
through .904 of Title 17 of the United States Code of Federal Regulations.

(2)      Interest

         The Bonds bear interest from June 28, 1995 at the rate of 8% per annum,
payable annually in arrears on June 28 of each year, commencing June 28, 1996,
and at maturity (the "Coupon Due Dates"). Such interest is payable, at the sole
discretion of the Company, in either Swiss Francs cash or shares of Common Stock
of the Company, but not a combination thereof. Eight business days prior to the
date that any interest payment is due, the Company will declare whether the
interest will be paid in Swiss Francs or shares of Common Stock. If the Company
elects to pay interest in shares of Common Stock, the number of shares of Common
Stock distributed to each holder of Bonds shall equal the amount of the interest
payment due divided by the Common Stock Price. The "Common Stock Price" shall be
determined by dividing the average of the last sale prices on the American Stock
Exchange, Inc. ("AMEX") of the Common Stock for the five trading days ending two
days prior to the due date of the payment by the Swiss Franc/U.S. Dollar spot
rate on the second day prior to the due date of the payment. In the event that
the Company elects to make an interest payment in shares of Common Stock, the
Company shall file a registration statement with respect to such shares and
shall cause such registration statement to become effective prior to the date on
which such interest is paid. Interest on the Bonds will be computed on the basis
of a 360-day year of twelve 30-day months.

(3)      Repayment

         The Company undertakes to repay the principal amount of the Bonds,
unless previously redeemed, without any previous notice on June 28, 2000 (the
"Repayment Date"). Such principal is payable, at the sole discretion of the
Company, in either Swiss Francs cash or shares of Common Stock of the Company,
but not a combination thereof. Eight business days prior to the Repayment Date,
the Company will declare irrevocably whether the principal will be paid in Swiss
Francs or shares of Common Stock. If the Company elects to pay the principal
amount in Swiss Francs, holders shall receive 100% of the principal amount in
cash. If the Company elects to pay the principal amount in shares of Common
Stock, the number of shares of Common Stock distributed to each holder of Bonds
shall equal 105% of the principal amount due divided by the Common Stock Price.
In the event that the Company elects to make a principal payment in shares of
Common Stock, the Company shall file a registration statement with respect to
such shares and shall cause such registration statement to become effective
prior to the date on which such principal is paid.

(4)      Optional Redemption

         (a) At any time, the Company shall have the right to redeem 25% or more
(which in all cases shall be at least SFr. 250,000) of the principal amount of
the Bonds then outstanding at a redemption price of 100% of their principal
amount, plus accrued interest to the date fixed for redemption, if redeemed for
Swiss Francs, or 105% of the principal amount, plus accrued interest to the date
fixed for redemption, if redeemed for Common Stock. Either within the notice of
redemption given by the Company to Banque Scandinave en Suisse, or eight
business days prior to the date fixed for redemption, the Company will declare
irrevocably whether the redemption price will be paid in Swiss Francs or shares
of Common Stock, but not a combination thereof. If the Company elects to pay the
redemption price in shares of Common Stock, the number of shares of Common Stock
distributed to each redeeming holder of Bonds shall equal 105% of the redemption
price due divided by the Common Stock Price. In the event that the Company
elects to pay the redemption price in shares of Common Stock, the Company shall
file a registration statement with respect to such shares and shall cause such
registration statement to become effective prior to the date fixed for
redemption.


                                      -20-
<PAGE>   26

         (b) Any Bonds called for redemption pursuant to Section 4(a) above will
be drawn by lot, in the presence of a notary public, in the offices of Banque
Scandinave en Suisse. Any such drawing will take place within 10 business days
of receipt by Banque Scandinave en Suisse of the Company's intention to redeem
all or a portion of the Bonds then outstanding, including, at the option of the
Company, the Company's irrevocable declaration of whether the redemption price
will be paid in Swiss Francs or shares of Common Stock, and the serial numbers
of the Bonds drawn will thereafter be published in the newspapers mentioned in
Section 12 hereof by Banque Scandinave en Suisse. Bonds called for redemption
will become due 60 days after receipt of notice of redemption from the Company
by Banque Scandinave en Suisse, which notice may, at the option of the Company,
irrevocably declare whether the redemption price will be paid in Swiss Francs or
Common Stock. If the Company does not provide such information in the notice,
the Company shall irrevocably declare such information eight business days prior
to the redemption date. Bonds called for redemption shall cease to bear interest
from the date fixed for such redemption, unless the Company shall default in
providing for the payment of the redemption price. The Bonds must be presented
for repayment with all unmatured coupons attached. An amount equal to any
missing unmatured coupon shall be deducted from the amount due on redemption.
Such coupons shall, however, be paid upon subsequent presentation provided they
shall not have become barred pursuant to Section 11 hereof.

(5)      Payments

         Payments with respect to the Bonds and coupons, if paid in cash, shall
be made in such coin or currency of the Swiss Confederation as at the time of
payment shall be legal tender for the payment of private and public debts
therein, or, if paid in Common Stock, shall be made by delivery of stock
certificates representing shares of Common Stock, in each case against
presentation and surrender of such Bonds or coupons at any office of the Paying
Agent in Switzerland. Such payments shall be made without cost to the
bondholders, without any limitations and under all circumstances notwithstanding
any transfer restrictions, regardless of any bilateral or multilateral payment
or clearing agreement in existence between the United States of America and the
Swiss Confederation, irrespective of the nationality, residence or domicile of
any of the bondholders and without requiring any affidavit or the fulfillment of
any formalities. The funds or stock certificates required for the payment of
principal and interest shall be made available, or delivered, respectively, to
Banque Scandinave en Suisse in Switzerland as Paying Agent by the Company prior
to each Coupon Due Date and Repayment Date. The receipt of the funds by Banque
Scandinave en Suisse in Switzerland shall release the Company from its
obligations in respect of the payments due on the respective dates for principal
and interest.

         The Paying Agent will arrange for payment of such funds or delivery of
stock certificates as and when due to the holders of Bonds and coupons. If the
due date for any payment by the Company does not fall on a day on which banks
are open for business in Switzerland, payment will be effected on the first
business day following such date. Bonds and coupons may be presented for payment
at the principal amount printed on the Bonds and the amount of interest printed
on the coupons only at the offices in Switzerland of BANQUE SCANDINAVE EN
SUISSE. No payment on the Bonds or coupons, whether in Swiss Francs or shares of
Common Stock, will be made by transfer to an account in, or by mailing to an
address in, the United States.

         If at any time during the life of the Bonds, Banque Scandinave en
Suisse shall at any time be incapable, for any reason, of accepting funds for
the payment of principal, interest or any other additional amounts pursuant to
Section 5 hereof, or of acting as contemplated by the terms and conditions of
the Bonds, then the Company shall appoint the replacement. In the event of any
replacement of Banque Scandinave en Suisse hereunder, then all references to
Banque Scandinave en Suisse shall be deemed to include such replacement for the
purposes of the Bonds. The appointment of the replacement shall be published in
the manner described in Section 12.

         The substitute Paying Agent must enter into an Agreement whereby it
agrees to comply with all obligations with which Banque Scandinave en Suisse
would otherwise have been obligated to comply.

(6)      Tax Status

         All payments of principal and interest on the Bonds and coupons shall
be made without deduction for or on account of any present or future tax,
assessment or other governmental charge ("Taxes") imposed upon such payment by
the United States of America or any political subdivision or taxing authority
thereof or therein. If the


                                      -21-
<PAGE>   27

Company shall at any time be required by law to withhold any such Taxes, the
Company will pay as additional amounts to Banque Scandinave en Suisse for the
account of the holders of Bonds and coupons, such amounts as may be necessary so
that every net payment on each Bond or coupon, after withholding for or on
account of any such Taxes (including any backup withholding tax or similar
charge that may be required in order for such payment to be made without any
certification or disclosure of the nationality, residence or identity of the
beneficial owner of such Bond or coupon) will not be less than the amount
provided in such Bond or coupon to be then due or payable; provided, however,
that the Company will not be required to pay such additional amounts for or on
account of any such Taxes that are imposed (i) otherwise than by withholding
from a payment on a Bond or coupon, or (ii) upon a holder of a Bond or coupon
who is subject to taxation by the United States for any reason other than such
holder's ownership or receipt of payments in respect of such Bond or coupon. Any
reference in this Bond to the payment of principal or interest shall be deemed
to include payment of the additional amounts payable pursuant to the provisions
of this paragraph.

         The Company understands that pursuant to the Swiss federal laws at
present in force, interest payments on the Bonds are not subject to Swiss
withholding tax.

(7)      Authorizations

         The Company has confirmed to Banque Scandinave en Suisse that no
authorizations or approvals are required under the laws of the United States for
performance of its obligations hereunder.

(8)      Status of the Bonds

         The Bonds constitute unsecured direct obligations of the Company,
ranking equally with other unsecured and unsubordinated indebtedness for
borrowed money of the Company.

(9)      Events of Default

         Subject to the provisions of Section 14, each bondholder shall have the
right to declare by notice to the Company the Bonds held by such bondholder,
plus accrued interest, to be due and payable if any of the following events of
default shall occur:

         (a) default in the payment of principal, or, for a period of 30 days,
in the payment of interest on any Bond; or

         (b) default in the performance or observance in any material respect of
any covenant or agreement of the Company in the Bonds if such default continues
for a period of 30 days after notice thereof has been given to the Company; or

         (c) a default shall occur under any evidence of indebtedness for money
borrowed by the Company or under any instrument under which there may be issued
or by which there may be secured or guaranteed any indebtedness for money
borrowed by the Company, which default involves the failure to pay when due
(after any applicable grace period), or results in the acceleration of,
indebtedness in an amount in excess of $1,000,000 without such indebtedness
having been discharged, or such acceleration having been rescinded or annulled,
within a period of 30 days after notice thereof shall have been given to the
Company; or

         (d) the entry of a decree or order in respect of the Company in an
involuntary case under any bankruptcy, insolvency or other similar law, or
appointing a receiver, liquidator, trustee or other similar official of the
Company or for any substantial part of its property, or ordering the winding up
or liquidation of its affairs, and the continuance of any such decree or order
unstayed and in effect for a period of 30 consecutive days; or

         (e) the Company shall commence a voluntary case under any bankruptcy,
insolvency or other similar law, or consent to the appointment of or taking
possession by a receiver, liquidator, trustee or other similar official, of the
Company or for any substantial part of its property, or the making by it of a
general assignment for the


                                      -22-
<PAGE>   28

benefit of creditors, or if it shall fail generally to pay its debts as they
become due, or shall take any corporate action in furtherance of any of the
foregoing; or

         (f) if the Company shall merge or consolidate with, or sell or convey
all or substantially all of its assets to, any other corporation, unless (i) the
Company is the surviving corporation, or (ii) the surviving or transferee
corporation expressly assumes all obligations of the Company under the Bonds by
supplemental agreement, confirmed by an opinion of U.S. counsel reasonably
satisfactory to Banque Scandinave en Suisse and the Company, or (iii) the
Company or the surviving or transferee corporation irrevocably deposits in trust
with the Paying Agent, money or U.S. government obligations sufficient to pay
principal and interest on the Bonds to maturity.

         Upon the occurrence of an event of default, the Company shall promptly
give notice thereof to the Paying Agent which shall publish such notice of
default in accordance with Section 12 hereof. The Paying Agent shall in relation
to any event of default have no other obligation than the publication of such
event of default.

         The principal amount of all Bonds declared to be due and payable plus
accrued interest thereon shall become due and payable 30 days after notice to
the Company by each bondholder of such event of default; provided, however, that
such declaration shall be rescinded if, within 15 days of such notice, such
event of default shall have been remedied by payment, in the case of a payment
default, or in a manner satisfactory to such bondholder.

         In the event that a Resolution or Extraordinary Resolution is passed at
a meeting of bondholders held pursuant to Section 14, any actions taken pursuant
to this Section 9 by a bondholder shall be subject to any previously taken
action pursuant to such Section 14.

(10)     Prescription

         In accordance with the Swiss Statute of Limitations the coupons will
become barred five years and the Bonds ten years after their respective due
dates.

(11)     Notices and Publications

         All notices to the bondholders shall be deemed to have been duly given
if published in the Feuille Officielle Suisse du Commerce and in a daily
newspaper in Basle, Geneva and Zurich. All notices to the Company by any
bondholder shall be deemed to have been duly given if sent by cable, telex or
registered mail to the principal office of the Company.

         So long as any Bonds remain outstanding, the Company will furnish the
Paying Agent, to he held at the disposal of the bondholders, with 50 copies of
each report on Form 10-K, Form 10-Q and Form 8-K, promptly after such report is
filed by the Company with the Securities and Exchange Commission, and of any
financial statements or other reports that the Company may from time to time
furnish generally to its shareholders.

(12)     Listing of the Bonds

         No application will be made for the admission and quotation of the
Bonds on the Stock Exchanges of Basle, Geneva and Zurich for as long as the
Bonds are outstanding.

(13)     Replacement of Bonds or Coupons

         If any Bond or coupon is defaced, mutilated, destroyed, stolen or lost,
it may be renewed or replaced at the offices of Banque Scandinave en Suisse on
payment of such costs as may be incurred in connection therewith and on
presentation of such evidence and indemnity as Banque Scandinave en Suisse may
require. Defaced or mutilated Bonds or coupons must be surrendered before
replacements may be issued.


                                      -23-
<PAGE>   29

(14)     Bondholders' Meeting

         (a) A meeting of the bondholders (hereinafter called a "Meeting) may be
convened by the Company or shall be convened by the Company if so requested by
bondholders representing not less than 25% of the aggregate principal amount of
all Bonds outstanding under the Terms of the Bonds (i) after an event of default
shall have occurred and be continuing to consider a waiver of an event of
default or any modification or amendment of the provisions of the terms of the
Bonds, or (ii) to consider a substitution of the Paying Agent.

         The cost and expenses of a Meeting shall be borne by the Company.

         (b) Notice of the Meeting specifying the place, day and hour of the
Meeting shall be given at least 20 days prior to the proposed date thereof
(exclusive of the day on which the notice is given and the day on which the
Meeting is to be held) in accordance with Section 10 hereof. Such notice shall
state generally the nature of the business to be transacted at the Meeting
thereby convened but (except for an Extraordinary Resolution (as defined below))
it shall not be necessary to specify in such notice the terms of any resolution
to be proposed.

         (c) The meeting shall be held in Geneva and shall be chaired by a
representative of the Company or if such representative of the Company shall not
be present within 30 minutes after the time appointed for the holding of the
Meeting, the bondholders present shall choose one of their members to be
chairman.

         (d) Resolutions shall only be passed if a quorum of two or more persons
holding 25% or more of the aggregate principal amount of all Bonds outstanding
are present. The quorum at any Meeting for passing an Extraordinary Resolution
shall be two or more persons holding two-thirds or more of the aggregate
principal amount of all Bonds outstanding. Resolutions shall be passed if
approved by the absolute majority of votes cast save that an Extraordinary
Resolution shall be passed only if approved by three-fourths or more of votes
cast. Any resolution passed at a Meeting duly convened and held in accordance
with the terms of the Bonds shall be binding upon all the bondholders, whether
present or not present at such Meeting and whether or not voting, and upon all
the holders of coupons.

         (e) If within 30 minutes after the time appointed for any such Meeting
a quorum is not present, the Meeting shall, if convened upon the request of
bondholders, be dissolved. In any other case, it shall stand adjourned for such
period being not less than 14 days nor more than 28 days, and at such place as
may be appointed by the Company. At such adjourned Meeting, two or more persons
present holding 10% or more of the aggregate principal amount of all Bonds
outstanding shall form a quorum, provided that if the business of such adjourned
Meeting includes consideration of a proposed Extraordinary Resolution, the
quorum shall be two or more persons present holding one-third or more of the
aggregate principal amount of all Bonds for the time being outstanding.

         (f) If within 30 minutes after the time appointed for any such
adjourned Meeting the respective quorum is not present the Meeting shall stand
further adjourned for such period being not less than 14 days nor more than 28
days, and at such place as may be appointed by the Company and at such further
adjourned Meeting two or more persons present holding any Bonds outstanding
(whatever the principal amount of the Bonds so held by them) shall form a
quorum, provided that if the business of such further adjourned Meeting includes
consideration of a proposed Extraordinary Resolution, the quorum shall be two or
more persons present holding one-third or more of the aggregate principal amount
of all Bonds for the time being outstanding.

         (g) Notice of any adjourned Meeting or further adjourned Meeting shall
be given in the same manner as notice of an original Meeting and such notice
shall state, in the case of an adjourned Meeting, that two or more persons
present holding 10% (or in the case of a Meeting the business of which includes
consideration of a proposed Extraordinary Resolution, one-third) or more of the
aggregate principal amount of all Bonds for the time being outstanding will form
a quorum, or, in the case of a further adjourned Meeting, that two or more
persons present holding any Bonds outstanding (or in the case of a Meeting the
business of which includes the consideration of a proposed Extraordinary
Resolution, two or more persons present holding one-third or more of the
aggregate principal amount of all Bonds for the time being outstanding), shall
form a quorum.


                                      -24-
<PAGE>   30

         (h) The voting rights of the bondholders shall be determined according
to the principal amount of Bonds held, each Bond giving the right to one vote.
Holders of the Coupons shall not have any voting rights. Bonds held by or on
behalf of the Company shall have no voting rights and shall be disregarded for
the purpose of this Section 14, save that the Company shall be entitled to vote
in respect of Bonds held by it for the benefit of and at the direction of an
independent third party. In the case of an equality of votes the chairman shall
have a casting vote in addition to the vote or votes (if any) to which he may be
entitled as a bondholder.

         (i) Any director or officer of the Company and its lawyers and any
other person authorized on its behalf by it may attend and speak at any Meeting.

         (j) The Meeting shall have the following powers exercisable by
Extraordinary Resolution:

                   (i)   modification of the date fixed for final maturity of
                         the Bonds;

                   (ii)  reduction or cancellation of the principal payable on
                         the Bonds;

                   (iii) reduction or cancellation of the rate or amount
                         payable, or modification of the date of payment, in
                         respect of any coupons;

                   (v)   alteration of the majority required to pass an
                         Extraordinary Resolution; and

                   (vi)  waiver of any Event of Default.

         (k) Any reference in these Terms of the Bonds to an "Extraordinary
Resolution" shall be construed as references to resolutions of the bondholders
passed in accordance with the foregoing provisions of this Section 14 with
respect to any of the matters stated in sub-section (j) above.

(15)     Applicable Law and Jurisdiction

         The terms, conditions and form of the Bonds and coupons (the English
language version of which shall govern) shall be governed by and construed in
accordance with Swiss law.

         Any action or proceedings against the Company relating to the Bonds may
be brought and enforced in the ordinary courts of the Canton of Geneva, venue
being in the City of Geneva, and the Company hereby irrevocably submits to the
jurisdiction of such courts in respect of any such action or proceeding, with
the right to appeal, as provided by law, to the Swiss Federal Court in Lausanne,
the judgment of which shall be final. Solely for that purpose, the Company
hereby elects legal and special domicile at the principal office of Lenz &
Staehlin, Grand rue 25, 1211 Geneva 11, Switzerland. The Company covenants that
so long as any Bonds are outstanding it will maintain an agent for service of
process in Switzerland. The aforementioned jurisdiction shall also be valid for
the cancellation and replacement of lost, stolen, defaced, mutilated or
destroyed Bonds and coupons. Payment effected to a bondholder who has been
identified as the legitimate holder of a Bond or coupon by a final judgment of a
Swiss court shall release the Company from its payment obligations under such
Bond or coupon.

         Any bondholder shall also have the right to bring any legal action or
proceeding against the Company in respect of a Bond or coupon and all covenants
contained therein in any state or federal court in the United States of America
which may have jurisdiction.

(16)     Amendment to the Terms of the Bonds

         The Terms and Conditions of the Bonds may be amended from time to time
by agreement between the Company and the Paying Agent on behalf of the
bondholders and coupon holders, provided that in the sole opinion of the Paying
Agent, such amendment is of a formal, minor or technical nature, is made to
correct a manifest error, or is not materially prejudicial to the interests of
the bondholders and/or the coupon holders. Notice of such amendment shall be
given in accordance with Section 11 above. Any such amendment shall be binding
on the bondholders and coupon holders in accordance with its terms.


                                      -25-
<PAGE>   31

         15. Certain Conditions of the Offer. Notwithstanding any other
provision of the Offer, the Company shall not be required to pay for Old Bonds
on the Payment Date, and may, in its sole discretion, terminate the Offer if on
or after the Expiration Date of the Offer, and prior to the time of payment for
any Old Bonds tendered, any of the following events shall occur:

                   (a) there shall be threatened, instituted or pending any
         action, proceeding or application by or before any court or
         governmental agency or other regulatory or administrative agency or
         commission, in the United States or elsewhere, by any government or
         governmental authority or other regulatory agency or commission in the
         United States or elsewhere, or by any other person, (i) challenging the
         exchange by the Company of Old Bonds pursuant to the Offer (or the
         United States Offer) or seeking to restrain or prohibit the
         consummation of the transactions contemplated by the Offer (or the
         United States Offer) or seeking to obtain any material damages or
         otherwise directly or indirectly relating to the transactions
         contemplated by the Offer (or the United States Offer), (ii) making, or
         seeking to make, the exchange of, or payment for, some or all of the
         Old Bonds pursuant to the Offer illegal or resulting in a delay in the
         ability (including the United States Offer) of the Company to accept
         for payment or pay for some or all of the Old Bonds, or making
         consummation of the Offer unduly burdensome to the Company, (iii)
         imposing, or seeking to impose, material limitations on the ability of
         the Company effectively to acquire or hold or to exercise full rights
         of ownership of the Old Bonds acquired by it, (iv) which, in any event,
         in the reasonable judgment of the Company, adversely affect, or may
         adversely affect, the Company or any of its subsidiaries, or the value
         of the Old Bonds or (v) which, in the reasonable judgment of the
         Company might result in a material limitation in the benefits expected
         to be derived by the Company as a result of the transactions
         contemplated by the Offer (or the United States Offer); or

                   (b) there shall be any action taken, or proposed or
         threatened, or any statute, rule, regulation, judgment, order or
         injunction (preliminary or permanent) proposed, sought, enacted,
         promulgated, entered, enforced or deemed applicable to the Offer (or
         the United States Offer), by any government, governmental authority or
         other regulatory or administrative agency or commission or court, in
         the United States or elsewhere, that, in the sole judgment of the
         Company, might, directly or indirectly, result in any of the
         consequences referred to in clauses (i) through (v) of paragraph (a)
         above; or

                   (c) there shall have occurred (i) any general suspension of,
         or limitation on prices for, trading in securities on any United States
         national securities exchange or in the over-the-counter market or on
         any Swiss national securities exchange or over-the-counter market, (ii)
         the declaration of a banking moratorium or any suspension of payments
         in respect of banks in Switzerland or in the United States, (iii) the
         commencement of a war, armed hostilities or other international or
         national calamity directly or indirectly involving the United States or
         Switzerland, (iv) any limitation by any governmental agency (whether or
         not mandatory) on, or any other event which, in the sole judgment of
         the Company, might affect the extension of credit by banks or other
         lending institutions, (v) a suspension of, or limitation on, the free
         marketability or convertibility of the currency of the United States
         and/or Switzerland or (vi) in the case of any of the foregoing existing
         at the time of the commencement of the Offer (or the United States
         Offer), a material acceleration or worsening thereof.

         The foregoing conditions are for the sole benefit of the Company and
may be asserted by the Company regardless of the circumstances giving rise to
any such condition (including any action or inaction by the Company) or may be
waived by the Company in whole or in part at any time and from time to time in
its sole discretion. The failure by the Company at any time to exercise any of
the foregoing rights shall not be deemed a waiver of any such right and each
such right shall be deemed an ongoing right and may be asserted at any time and
from time to time. Any determination by the Company concerning the events
described in this Section 15 will be final and binding upon all parties.

         16. Miscellaneous. The Offer is not being made to (nor will tenders of
Old Bonds be accepted from or on behalf of) holders of Old Bonds in any
jurisdiction in which the Offer or the acceptance thereof would not be in
compliance with the securities or other laws of such jurisdiction.


                                      -26-
<PAGE>   32

         No person has been authorized to give any information or make any
representation on behalf of the Company not contained in this Offering Circular
or the Form of Acceptance, and, if given or made, such information or
representation must not be relied upon as having been authorized.

         17. Source of Information. All information contained in this Offering
Circular was provided by the Company.

         The Company has filed with the Commission a Statement on Schedule
13E-4, together with exhibits, pursuant to Rule 13e-4 promulgated under the
Exchange Act, furnishing certain additional information with respect to the
Offer. Such Statement and any amendments thereto, including exhibits, may be
examined and copies may be obtained at the same places and in the same manner as
set forth in the Introduction of this Offering Circular with respect to
information concerning the Company (except that such statement will not be
available at the regional offices of the Commission).

May 16, 1995

                     NATIONAL PATENT DEVELOPMENT CORPORATION


                                      -27-
<PAGE>   33
                                                                         ANNEX A

National Patent Development Corporation--Annual Report on Form 10-K/A for the
year ended December 31, 1994.


<PAGE>   34

                                 EXCHANGE AGENTS

         Banque Scandinave en Suisse and Bank Leu AG have agreed to act as the
Exchange Agents in connection with the Offer. Forms of Acceptance (or facsimile
copies thereof) and Bonds should be sent or delivered by bondholders, or their
broker, dealer, commercial bank or trust company, to the Exchange Agents at the
appropriate address below.

                           BANQUE SCANDINAVE EN SUISSE
                                Cours de Rive 11
                                  1211 Geneva 3
                                   Switzerland

                                   BANK LEU AG
                                Corporate Finance
                                Bahnhofstrasse 32
                                P.O. Box CH-8022
                               Zurich, Switzerland
<PAGE>   35
                                   FORM 10K/A
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

             /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                     THE SECURITIES EXCHANGE ACT OF 1934
               FOR THE FISCAL YEAR ENDED DECEMBER 31, 1994
                                       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 of Incorporation)              (I.R.S. Employer Identification No.)

   9 West 57th Street, New York, NY               10019
   ----------------------------------------     ----------
   (Address of principal executive offices)     (Zip Code)

   Registrant's telephone number, including area code:(212) 826-8500
   Securities registered pursuant to Section 12(b) of the Act:

   Title of Each Class                Name of each exchange on which registered 
   ----------------------------       -----------------------------------------
   Common Stock, $.01 Par Value       American Stock Exchange, Inc.
                                      Pacific Stock Exchange, Inc.

   Securities registered pursuant to Section 12(g) of the Act:      None

   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

   Indicate by check mark if disclosure of delinquent filers pursuant to Item
   405 of Regulation S-K is not contained herein, and will not be contained, to
   the best of Registrant's knowledge, in definitive proxy or information
   statements incorporated by reference in Part III of this Form 10-K/A or any
   amendment to this Form 10-K/A. /X/

   As of March 21, 1995, the aggregate market value of the outstanding shares of
   the Registrant's Common Stock, par value $.01 per share, held by
   non-affiliates was approximately $45,327,419 based on the closing price of
   the Common Stock on the American Stock Exchange on March 21, 1995. None of
   the Class B Capital Stock, par value $.01 per share, was held by
   non-affiliates.

   Indicate the number of shares outstanding of each of the Registrant's classes
   of common stock, as of the most recent practicable date.

   Class                                           Outstanding at March 21, 1995
   -----                                           -----------------------------
   Common Stock, par value $.01 per share                 25,734,591 shares
   Class B Capital Stock, par value $.01 per share          250,000 shares

   DOCUMENTS INCORPORATED BY REFERENCE     None

<PAGE>   36
                                TABLE OF CONTENTS
                                                                            Page
   PART I
         Item 1.  Business
 
                  (a)  General Development of Business...................     1
                  (b)  Financial Information About
                       Industry Segments.................................     2
                  (c)  Narrative Description of Business.................     2
                  (d)  Financial Information About Foreign
                       and Domestic Operations and Export Sales..........    21

         Item 2.  Properties.............................................    22

         Item 3.  Legal Proceedings......................................    22

         Item 4.  Submission of Matters to a Vote of
                  Security Holders.......................................    22

   PART II
         Item 5.  Market for the Registrant's Common
                  Equity and Related Stockholder
                  Matters................................................    23

         Item 6.  Selected Financial Data................................    24

         Item 7.  Management's Discussion and Analysis of
                  Financial Condition and Results of
                  Operations.............................................    25

         Item 8.  Financial Statements and Supplementary
                  Data...................................................    35

         Item 9.  Changes in and Disagreements with
                  Accountants on Accounting and
                  Financial Disclosure...................................    75

   PART III
         Item 10. Directors and Executive Officers
                  of the Registrant......................................    75

         Item 11. Executive Compensation.................................    79

         Item 12. Security Ownership of Certain
                  Beneficial Owners and Management.......................    83

         Item 13. Certain Relationships and Related
                  Transactions...........................................    88

   PART IV
         Item 14. Exhibits, Financial Statement Schedules,
                  and Reports on Form 8-K................................    89

<PAGE>   37
                                     PART I


   ITEM 1.     BUSINESS IS HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS
               FOLLOWS:

               (a) General Development of Business

               National Patent Development Corporation (the "Company"),
   incorporated in Delaware in 1959, is primarily a holding company, which is a
   legal entity separate and distinct from its various operating subsidiaries.
   The Company's operations consist of three operating business segments:
   Physical Science, Distribution and Optical Plastics. The Company also has an
   investment in one company in the health care industry and an investment in
   one company in the environmental technology and consulting area. In addition,
   the Company owns approximately 54% of the outstanding shares of common stock
   in a company that distributes generic pharmaceutical products in Russia.

               The Company's Physical Science Group consists of (i)SGLG,
   Inc. (formerly, GPS Technologies, Inc.) ("SGLG"),  an approximately 92%
   owned subsidiary and (ii) General Physics Corporation ("General
   Physics"), an approximately 51% owned subsidiary.

               General Physics provides a wide range of personnel training,
   engineering, environmental and technical support services to commercial
   nuclear and fossil power utilities, the United States Departments of Defense
   ("DOD") and Energy (the "DOE"), Fortune 500 companies and other commercial
   and governmental customers. SGLG is a holding company that has a 35% interest
   in GSE Systems, Inc., a software simulator company and in addition owns a
   small finance subsidiary.

               The Company's Distribution Group, incorporated under the name
   Five Star Group, Inc. ("Five Star"), is engaged in the wholesale distribution
   of home decorating, hardware and finishing products.

               The Company's Optical Plastics Group, through its wholly owned
   subsidiary MXL Industries, Inc. ("MXL") manufactures molded and coated
   optical products, such as shields and face masks and non-optical plastic
   products.

               In addition, the Company has a division, Hydro Med Sciences
   ("HMS"), involved in the manufacture of medical devices, drugs and cosmetic
   polymer products.

               The Company's investment in the health care industry currently
   consists of approximately 31% investment in Interferon Sciences, Inc.
   ("ISI"). ISI is a biopharmaceutical company engaged in the manufacture and
   sale of ALFERON N Injection, the only product approved by the United States
   Food and Drug Administration ("FDA") that is based upon a natural source,
   multi-species alpha interferon ("Natural Alpha Interferon"). 


                                       1
<PAGE>   38

   ALFERON N Injection is approved for the treatment of certain types of genital
   warts. ISI also is developing its existing injectable, topical, and/or oral
   formulations of Natural Alpha Interferon for the potential treatment of HIV,
   hepatitis C, hepatitis B, multiple sclerosis, cancers, and other indications.

               The Company currently owns approximately 40% of the currently
   outstanding shares of common stock of GTS Duratek, Inc.("Duratek"). Duratek's
   operations consist of two operating groups: (1) "Technology Group" (formerly
   Environmental Services) is engaged in converting radioactive, hazardous and
   mixed (both radioactive and hazardous) waste to glass, using in-furnace
   vitrification processes, and removing radioactive and/or hazardous
   contaminants from waste water and other liquids using filtration and ion
   exchange processes, and (2) "Services Group" (formerly Consulting and Staff
   Augmentation) engaged in consulting, engineering, training and staff
   augmentation services. Duratek provides services and technologies for various
   utility, industrial, governmental and commercial clients.

               The Company owns approximately 54% of the outstanding common
   stock of American Drug Company ("ADC"), which was organized in 1993, as a
   wholly-owned subsidiary of the Company to initiate marketing activities for
   American generic pharmaceutical and medical pharmaceutical in Russia and the
   Commonwealth of Independent states (the "CIS"). ADC's subsidiary, NPD Trading
   (USA) Inc. provides consulting services to Western businesses in Russia and
   Eastern Europe. ADC intends to make sales of American-made generic
   pharmaceutical and health care products for sale under its own label in
   Russia and the CIS.

               In December 1994, the Company decided to sell its Eastern
   Electronics Manufacturing Corporation subsidiary ("Eastern"), which was the
   only company in the electronics group. As a result of this decision, the
   Company has reflected Eastern as a discontinued operation.

               (b)  Financial Information About Industry Segments

               Certain financial information about business segments classes of
   similar products or services) is included in Note 17 of Notes to Consolidated
   Financial Statements.

               (c)  Narrative Description of Business


                                       2

<PAGE>   39

   PHYSICAL SCIENCE GROUP

   GENERAL PHYSICS CORPORATION

   General

               General Physics Corporation ("General Physics") provides a wide
   range of personnel training, engineering, environmental and technical support
   services to commercial nuclear and fossil power utilities, the United States
   Departments of Defense ("DOD") and Energy (the "DOE"), Fortune 500 companies
   and other commercial and governmental customers. General Physics believes it
   is a leader in the field of developing training materials, conducting
   training programs and providing support services to operators, technical
   staff and management personnel.

               In January 1994, General Physics acquired substantially all of
   the operating businesses of Cygna Energy Services ("CES"), other than its
   non-nuclear seismic engineering business. CES provides design engineering,
   seismic engineering, materials management and safety analysis services to the
   commercial nuclear power industry and to the DOE.

               On August 31, 1994, General Physics acquired substantially all of
   the assets and operations of SGLG, Inc. (formerly GPS Technologies) and
   certain of its subsidiaries (together the "GPST Businesses") for
   approximately $34 million, consisting of $10 million cash, 3,500,000 shares
   of General Physics common stock, warrants to acquire up to 1,000,000 shares
   of General Physics common stock at $6.00 per share, warrants to acquire up to
   475,664 shares of General Physics common stock at $7.00 per share, and
   General Physics' 6% ten year senior subordinated debentures in the aggregate
   principal amount of $15 million. The senior subordinated debentures require
   payment of interest only on a quarterly basis for the first five years,
   quarterly installments of $525,000 principal plus interest for the next five
   years and the balance of $4.3 million at maturity. The fair value of the
   senior subordinated debentures was estimated to be $10.7 million at the date
   of the acquisition.

               The Company which owned approximately 92% of the GPST Businesses
   and 28% of General Physics prior to the transaction, owned approximately 54%
   of the outstanding shares of General Physics after the acquisition.

               General Physics is organized into four groups:  Training and
   Technology, Engineering and Applied Sciences, Federal Systems and
   Department of Energy. General Physics performance is significantly
   affected by the timing of performance on contracts.  Results of
   operations are not seasonal, since contracts are performed throughout
   the year.

               While General Physics continues to provide services to the DOE
   and DOD and the commercial nuclear power industry, it is unsure what effect
   cutbacks will have on future results. In response to these factors, General
   Physics has begun to focus its marketing 


                                       3
<PAGE>   40

   resources on expanding management and technical training services to the
   manufacturing and process industries, and specialized engineering services to
   Federal agencies. During the latter part of 1994 General Physics experienced
   growth in these areas and anticipates future growth to come from these areas.
   In addition, General Physics continues to take steps to reduce costs by
   eliminating positions and implementing other cost cutting activities.

        The following table sets forth the approximate pro forma revenue
   attributable to the categories of services provided by General Physics for
   the year ended December 31, 1994 assuming 12 months revenue for each of SGLG
   and General Physics.

<TABLE>
<CAPTION>
                                                    (in thousands)

               <S>                                     <C>     
               Training and Technology Services        $ 46,466
               DOD Services                              18,078
               DOE Services                              18,805
               Engineering Services                      31,781
               Total Revenue                           $115,130
</TABLE>


        General Physics currently provides services to more than 410 clients,
   including eight of the largest electric power companies in the United States
   and four prime contractors serving the DOE. During 1994, no customer
   accounted for more than 10% of General Physics revenue. Prior to October,
   1988, when it started its DOE services business, General Physics derived
   virtually all of its revenue from contracts with nuclear utilities.

   TRAINING AND TECHNOLOGY GROUP

        The Training and Technology Group focuses on training and human
   performance improvement needs of commercial nuclear utilities, Fortune 500
   and other commercial companies, and government customers, providing technical
   training and other technical services to customers that design, operate, and
   maintain equipment and facilities. This Group analyzes the human,
   organizational and technical issues confronting its customers and recommends
   solutions to improve performance.

   DOE SERVICES GROUP

        The DOE has overall responsibility for the nation's nuclear weapons
   complex. The operation of United States Government nuclear weapons production
   and waste processing facilities recently has, like the commercial nuclear
   power industry, come under increasingly intense public scrutiny. The DOE has
   since the late 1980's focused its attention upon the safe production of
   nuclear weapons and, in particular, the cleanup of serious pollution problems
   at active and inactive weapons plants in more than 30 states. As a result,
   the DOE has begun a research and cleanup program that it estimates could cost
   $200 billion or more over the next 30 years. General Physics organized its
   DOE services group in order to take 

 
                                      4
<PAGE>   41

   advantage of the United States Government's increased focus on environmental,
   health and safety matters at DOE facilities (and the DOE's resulting desire
   to improve personnel training and support services to a level consistent with
   that of the commercial nuclear power industry). The DOE typically does not
   itself perform many of the tasks relating to nuclear weapons production and
   waste processing at these facilities; rather, it awards large, multi-year,
   cost-plus-award-fee prime contracts to companies such as Westinghouse, Martin
   Marietta and EG & G. These prime contractors, in turn, enter into a large
   number of contracts with firms such as General Physics to provide a wide
   variety of services in support of nuclear weapons production and waste
   processing facilities. The Group at the DOE's Savannah River site, a
   300-square mile nuclear weapons production and waste processing site near
   Aiken, South Carolina predominantly provides professional services in such
   areas as the development and upgrade of detailed operating and maintenance
   procedures, training program design, development and accreditation
   assistance, maintenance engineering, technical support and quality assurance
   and various other engineering and operations support services. General
   Physics also has staff augmentation contracts at many of the DOE's research
   laboratories including Los Alamos National Laboratory, Princeton Plasma
   Physics Laboratory, Lawrence Livermore National Laboratory, and Brookhaven
   National Laboratory for similar services.

   ENGINEERING AND APPLIED SCIENCES GROUP

               The Engineering and Applied Sciences Group provides engineering
   services to the Government, utilities and petrochemical industries.
   Multi-discipline capabilities include environmental, mechanical, structural,
   chemical, electrical, and systems engineering, augmented with nondestructive
   examination, industrial chemistry, and computer aided design/drafting
   technical services. Specialized engineering expertise is recognized
   nationally in areas of mechanical integrity programs (including design,
   analysis, inspection and safety of capital intensive and inherently hazardous
   facilities and systems) and electric power generation (including operations,
   maintenance and performance engineering).

   FEDERAL SYSTEMS GROUP (FSG)

               GPS Technologies, Inc. Federal Systems Group, a wholly-owned
   subsidiary, provides technical services to a variety of commands within the
   Department of the Navy and other Federal Government agencies. These services
   include program management support, multi-media/video production, technical
   training, quality assurance and independent verification and validation of
   weapon systems, weapon systems life cycle support and full spectrum
   integrated logistics support. Major customers include: NAVAIR, NAVSEA, Naval
   Research, Development, Test and Evaluation Laboratories, and related Naval
   commands. Additionally, this Group provides services to several non-DOD
   agencies of the Federal Government, including the Internal Revenue Service,
   the Office of Personnel Management and the DOE, and to several commercial
   clients including Electronic Data Systems Corp. and Trane Air Conditioning.


                                       5
<PAGE>   42

  CONTRACTS

        General Physics is currently performing under approximately 700
   contracts. General Physics' contracts with its clients provide for charges on
   a time-and-materials basis, a fixed-price basis or a cost- plus-fixed-fee
   basis. General Physics' subcontracts with the Government have predominantly
   been cost-plus-fixed-fee contracts and time-and- materials contracts. As with
   all United States Government contractors, General Physics is required to
   comply with the Federal Acquisition Regulations and the Government Cost
   Accounting Standards with respect to all of the services provided to the
   United States Government and agencies thereof. These Regulations and
   Standards govern the procurement of goods and services by the United States
   Government and the nature of costs that can be charged with respect to such
   goods and services. General Physics does not believe that complying with
   these Regulations and Standards places it in any competitive disadvantage. In
   addition, all such contracts are subject to audit by a designated government
   audit agency, which in most cases is the Defense Contract Audit Agency (the
   DCAA). Although these contracts are subject to audit, General Physics
   anticipates no material cost disallowances. The DCAA has audited the General
   Physics contracts through 1989 without any material disallowances. The
   following table illustrates the percentage of total pro forma revenue
   attributable to each type of contract for the year ended December 31, 1994
   assuming 12 months for each of SGLG and General Physics.



<TABLE>
<CAPTION>
                                      Percentage of Total Revenue
                                      Year Ended December 31, 1994

        <S>                                       <C>
        Time-and Materials                         37%
        Fixed-Price                                39%
        Cost-plus-Fixed-Fee                        24%
                                                  100%
</TABLE>

   CUSTOMERS

        General Physics provides services to more than 410 customers, including
   several of the largest companies in the United States. Significant customers
   include commercial nuclear utilities, the Department of the Navy, the
   Department of the Air Force, the Department of the Army, major automotive
   manufacturers, major defense contractors, and other United States Government
   agencies. Revenue from the United States Government accounted for
   approximately 48% of the pro forma revenue of the Company for 1994 assuming
   12 months for each of SGLG and General Physics. However, such revenue was
   derived from many separate contracts and subcontracts with a variety of
   Government agencies and contractors that are regarded by General Physics as
   separate customers. In 1994 no other customer accounted for more than 10% of
   General Physics revenue.


                                       6
<PAGE>   43

   COMPETITION

               The principal competitive factors in General Physics markets are
   the experience and capability of technical personnel, performance, reputation
   and price. A significant factor determining the business available to General
   Physics and its competitors is the ability of customers to use their own
   personnel to perform services provided by General Physics and its
   competitors. Another factor affecting the competitive environment is the
   small, specialty companies located at or near particular customer facilities
   which are dedicated solely to servicing the technical needs of those
   particular facilities. In the DOE services industry, competition comes from a
   number of companies, including defense contractors, architect-engineering
   firms, smaller independent service companies such as the Company and small
   and disadvantaged businesses under Section 8(a) of the Small Business
   Administration Act. Competition in the industries served by the Federal
   Systems Group is strong and comes from large defense contractors and other
   service corporations, many of which have significantly greater resources than
   General Physics as well as competition from small and disadvantaged
   businesses, which receive certain preferential treatment in the awarding of
   government contracts.

   PERSONNEL

               As of March 1, 1995, General Physics employed 1312 persons. Many
   of General Physics' employees perform multiple functions depending upon
   changes in the mix of demand for the services provided by General Physics.
   None of General Physics' employees is represented by a labor union. General
   Physics generally has not entered into employment agreements with its
   employees, but has employment agreements with certain officers. General
   Physics believes its relations with its employees are good.

   BACKLOG

               As of December 31, 1994, General Physics' backlog for services
   under signed contracts and subcontracts was approximately $64,844,000
   consisting of approximately $22,278,000 respectively, for the Training and
   Technology Group, approximately $6,613,000, for the DOE Group, approximately
   $25,392,000, for the Engineering and Applied Sciences Group and approximately
   $10,561,000, for the Federal Systems Group. General Physics anticipates that
   most of its backlog as of December 31, 1994 will be recognized as revenue
   during 1995; however, the rate at which services are performed under certain
   contracts, and thus the rate at which backlog will be recognized, is at the
   discretion of the client, and most contracts are, as mentioned above, subject
   to termination by the client upon written notice.

   ENVIRONMENTAL STATUTES AND REGULATIONS

               General Physics provides environmental engineering services to
   its clients, including the development and management of site environmental
   remediation plans. Due to 


                                       7
<PAGE>   44

   the increasingly strict requirements imposed by Federal, state and local
   environmental laws and regulations (including without limitation, the Clean
   Water Act, the Clean Air Act, Superfund, the Resource Conservation and
   Recovery Act and the Occupational Safety and Health Act), General Physics'
   opportunities to provide such services may increase.

               General Physics activities in connection with providing
   environmental engineering services may also subject General Physics itself to
   such Federal, state and local environmental laws and regulations. Although
   General Physics subcontracts most remediation construction activities and all
   removal and off-site disposal and treatment of hazardous substances, General
   Physics could still be held liable for clean-up or violations of such laws as
   an "operator" or otherwise under such Federal, state and local environmental
   laws and regulations with respect to a site where it has provided
   environmental engineering and support services. General Physics believes,
   however, that it is in compliance in all material respects with such
   environmental laws and regulations.

   DISTRIBUTION GROUP

   FIVE STAR GROUP, INC.

               The Distribution Group, incorporated under the name Five Star
   Group, Inc. ("Five Star"), is engaged in the wholesale distribution of home
   decorating, hardware and finishing products. Five Star has two strategically
   located warehouses and office locations, with approximately 380,000 square
   feet of space in New Jersey and Connecticut, which enables Five Star to
   service the market from Maine to Virginia.

               Five Star is the largest distributor in the U.S. of paint sundry
   items, interior and exterior stains, brushes, rollers and caulking compounds
   and offers products from leading manufacturers such as Olympic, Cabot,
   Thompson, Dap, 3-M, Minwax and Rustoleum. Five Star distributes its products
   to retail dealers which include discount chains, lumber yards,
   "do-it-yourself" centers, hardware stores and paint suppliers principally in
   the northeast region. It carries an extensive inventory of the products it
   distributes and provides delivery generally within 48 to 72 hours from the
   placement of an order.

               The primary working capital investment for Five Star is
   inventory. Inventory levels will vary throughout the year reflecting the
   seasonal nature of the business. Five Star's strongest sales are typically in
   March through October because of strong seasonal consumer demand for its
   products. As a result, inventory levels tend to peak in the spring and reach
   their lowest levels in late fall.

               The largest customer accounted for approximately 13% of Five
   Star's sales in 1994 and its 10 largest customers accounted for approximately
   27% of such sales. No other customer accounted for in excess of 10% of Five
   Star's sales in 1994. All such customers are unaffiliated companies and
   neither Five Star nor the Company has a long-term contractual relationship
   with any of them.


                                        8
<PAGE>   45

               Competition within the industry is intense. There are much larger
   national companies commonly associated with national franchises such as
   Servistar and True Value as well as smaller regional distributors all of whom
   offer similar products and services. Additionally, in some instances
   manufacturers will bypass the distributor and choose to sell and ship their
   products directly to the retail outlet. The principal means of competition
   for Five Star are its strategically placed distribution centers and its
   extensive inventory of quality name brand products. Five Star will continue
   to focus its efforts on supplying its products to its customers at a
   competitive price and on a timely, and consistent basis. In the future, Five
   Star will attempt to acquire complementary distributors and to expand the
   distribution of its line of private-label products sold under the "Five Star"
   name.

   OPTICAL PLASTICS GROUP

   MXL INDUSTRIES, INC.

               The Optical Plastics Group is engaged in the manufacture of
   molded and coated optical products, such as shields and face masks and non-
   optical plastic products through the Company's wholly owned subsidiary MXL
   Industries, Inc. ("MXL").

               MXL is a state-of-the-art injection molder and precision coater
   of large optical products such as shields and face masks and non-optical
   plastics. MXL believes that the principal strengths of its business are its
   state-of-the-art injection molding equipment, advanced production technology,
   high quality standards, and on time deliveries. Through its Woodland Mold and
   Tool Division, MXL also designs and engineers state- of-the-art injection
   molding tools as well as providing a commodity custom molding shop.

               As the market for optical injection molding, tooling and coating
   is focused, MXL believes that the combination of its proprietary "Anti-Fog"
   coating, precise processing of the "Anti-Scratch" coatings, and precise
   molding and proprietary grinding and polishing methods for its injection
   tools will enable it to increase its sales in the future and to expand into
   related products.

               MXL uses only polycarbonate resin to manufacture shields, face
   masks and lenses for over 55 clients in the safety, recreation and military
   industries. For its manufacturing work as a subcontractor in the military
   industry, MXL is required to comply with various federal regulations
   including Military Specifications and Federal Acquisition Regulations for
   military end use applications.

               MXL is dependent upon one client which accounts for approximately
   38% of MXL's total sales and another client which accounts for approximately
   14% of MXL's total sales. Over the last several years, MXL has implemented a
   variety of programs designed to reduce its overhead expenses, enhance its
   processing capabilities, improve operating efficiency and expand the range of
   services offered to its customers.


                                        9
<PAGE>   46
        The Company's sales and marketing effort concentrates on industry
   trade shows. In addition, the Company employs one marketing and sales
   executive and one sales engineer.

   HYDRO MED SCIENCES

        Hydro Med Sciences ("HMS") is a division of the Company involved
   in the manufacture of medical devices, drugs and cosmetic polymer products.
   HMS was established to investigate potential uses of a unique group of
   polymers called Hydron(R) in applications other than the soft contact lens
   area. These polymers, which absorb water without dissolving, are excellent
   candidates for biomedical applications.

        HMS has been involved in the development of human and veterinary drugs,
   as well as medical and dental devices since the early 1970's. HMS developed
   the Syncro-Mate B(R) implant which is presently manufactured by HMS and sold
   in the United States by Sanofi Animal Health, Inc., and is used for the
   synchronized breeding of bovine heifers. This product was the first
   veterinary drug implant to be approved by the FDA.
        
        HMS also commercially manufactures a solvent soluble, water insoluble
   Hydron(R) polymer for use in a series of cosmetic products, such as hand and
   body lotions, facial, whole body and fragile eye moisturizers and sunscreens.

        HMS also has been collaborating with The Population Council on the
   development of an implant for humans capable of delivering luteinizing
   hormone releasing hormone (LHRH) at controlled therapeutic levels for one to
   two years. This implant is currently in Phase I clinical trials for the
   treatment of prostatic cancer. The purpose of this study is to determine
   appropriate dose and elicit any unexpected adverse reactions.

   THE COMPANY'S INVESTMENTS

   GTS DURATEK, INC.

   GENERAL

        GTS DURATEK INC. ("Duratek") was incorporated in the State of
   Delaware in December 1982. At December 31, 1994, Duratek was an approximately
   61% controlled subsidiary of the Company. However, as of March 1, 1995, the
   Company owned approximately 40% of the outstanding shares of common stock of
   Duratek.

        Duratek's operations consist of two operating groups: (i)
   "Technology Group" engaged in converting radioactive, hazardous and mixed
   (both radioactive and hazardous waste to glass, using in-furnace
   vitrification processes, and removing radioactive and/or hazardous
   contaminants from waste water and other liquids using filtration and ion
   exchange processes and (2) "Services Group" (formerly Consulting and Staff
   Augmentation) engaged in consulting, engineering, training, and staff
   augmentation services. Duratek provides services 


                                       10
<PAGE>   47

   and technologies for various utility, industrial, governmental, and
   commercial clients.

               On January 24, 1995, the Company sold 1,666,667 shares of its
   Duratek common stock at a price of $3.00 per share to The Carlyle Group
   ("Carlyle") in connection with a $16 million financing by Duratek with
   Carlyle, a Washington, D.C. based private merchant bank. In addition, the
   Company granted Carlyle an option to purchase up to an additional 500,000
   shares of the Company's Duratek common stock over the next year at $3.75 per
   share (the "Carlyle Transaction").

               Duratek received $16 million from Carlyle in exchange for 160,000
   shares of newly issued 8% cumulative convertible preferred stock (convertible
   into 5,333,333 shares of Duratek common stock at $3.00 per share). Duratek
   granted Carlyle an option to purchase up to 1,250,000 shares of newly issued
   Duratek common stock from Duratek over the next four years.

               As of March 1, 1995, the Company owned 3,534,972 shares of
   Duratek common stock (approximately 40% of the currently outstanding shares
   of common stock). Assuming, (i) Carlyle converted all of its cumulative
   convertible preferred stock into Duratek common stock and exercised its
   option to purchase additional shares of Duratek common stock from each of
   Duratek and National Patent and (ii) National Patent employees exercised
   their options to purchase an aggregate of 497,750 shares of Duratek common
   stock, the Company would own 2,537,222 shares of Duratek common stock
   (approximately 16.5% of the then outstanding shares of common stock).

   TECHNOLOGY GROUP

               During 1991 and 1992, Duratek and The Catholic University of
   America's Vitreous State Laboratory (VSL) jointly conducted bench-scale
   vitrification research with the U.S. Department of Energy ("DOE") waste
   simulants and actual DOE radioactive and mixed waste samples. This led to the
   1992 award of a $3.4 million DOE-funded contract to conduct a minimum
   additive waste stabilization (MAWS) demonstration, which enabled the Company
   to significantly advance the development of its vitrification technology. The
   MAWS project integrated soil washing, water purification, and in-furnace
   vitrification to reduce waste volume and then convert the reduced waste to a
   durable, leach-resistant form (glass) for long-term storage or burial.

               During the first half of 1993, Duratek designed, built and
   operated a 100 kilogram-per-day pilot-scale melter at the VSL to gather test
   data while building a similar 300 kilogram-per-day unit at the DOE's Fernald
   Environmental Management Project (FEMP) for the MAWS demonstration. These
   melters were designated DuraMelter 100 and 300, respectively.

               Duratek engineers and operators started up the DuraMelter 300 at
   the FEMP in September 1993 and began conducting continuous melt campaigns
   with nonradioactive waste 


                                       11
<PAGE>   48

   stimulants. In August 1994, following approximately one year of
   nonradioactive test melts, the Company operators processed about 7,000
   gallons of FEMP wastes consisting of soil wash concentrates, contaminated
   with uranium, thorium and other heavy metals, blended with magnesium-fluoride
   sludge from Pit #5. Duratek thus became the first company to successfully
   complete a continuous vitrification run with low-level radioactive waste at a
   DOE site.

               The MAWS success led to a $1.2 million DOE-funded contract for
   Duratek and the VSL to characterize and catalog the physical and chemical
   properties of nationwide DOE waste streams. The data gathered will be the
   basis for a compositional envelope: a sophisticated computerized model which
   will be used to determine which waste streams can be blended in a
   vitrification process to achieve the MAWS goals of substantial waste volume
   reduction and long-term waste form stability.

               Near the end of 1993, Duratek won a $13.9 million, three-year
   contract in competition with companies providing traditional waste
   stabilization methods- to stabilize 700,000 gallons of uranium-contaminated
   sludge at the DOE's Savannah River Site. Duratek is designing and building
   its first commercial-scale melter, a DuraMelter 5,000 for the project.

               In 1994, Duratek won a DOE-funded contract worth approximately $2
   million to design, build and test a high-temperature melter and "gem"
   matching (a device which converts the molten glass discharge stream into
   droplets) for Fernald Environmental Restoration Management Company's (FERMCO)
   CRU4 project.

   SERVICES GROUP

               The Services Group provides technical personnel to support
   nuclear power plant outages and operation and DOE environmental restoration
   projects. The group has retained its major customers: Duke Power Company,
   Vermont Yankee Nuclear Power "Corporation, New York Power Authority,
   Tennessee Valley Authority, GPU Nuclear Corporation, PECO Energy Company
   (formerly Philadelphia Electric Company), and FERMCO.

               Through efforts to expand its higher margin professional services
   business, the Services Group has increased its consulting and training sales.

               The Services Group has also aligned its services to support and
   complement the Technology Group's environmental restoration business. These
   include environmental safety and health consulting and training, hazardous
   materials training, quality assurance/quality control and radiological
   controls. Waste melter operator trainees are often recruited from the
   Services Group Field Work Force.


                                       12
<PAGE>   49

   INTERFERON SCIENCES, INC.

               Interferon Sciences, Inc. ("ISI"), which was incorporated in
   Delaware in May 1980, commenced operations in January 1981, by obtaining from
   the Company, assets relating to its programs in human alpha (leukocyte)
   interferon, recombinant DNA, and hybridoma technology.

               ISI is a biopharmaceutical company engaged in the manufacture and
   sale of ALFERON N Injection, the only product approved by the United States
   Food and Drug Administration ("FDA") that is based upon a natural source,
   multi-species alpha interferon ("Natural Alpha Interferon"). ALFERON N
   Injection is approved for the treatment of certain types of genital warts.
   ISI also is developing its existing injectable, topical, and/or oral
   formulations of Natural Alpha Interferon for the potential treatment of HIV,
   hepatitis C, hepatitis B, multiple sclerosis, cancers, and other indications.
   Interferons occur naturally in the body, in essence nature's own medicine.
   Interferons are a group of proteins produced and secreted by cells to combat
   diseases.

               Currently, various alpha interferon products, approved for 17
   different medical uses in over 60 countries, are, as a group, one of the
   largest selling of all biopharmaceuticals with estimated 1994 sales
   approaching $2 billion. The majority of these sales consisted of sales of
   alpha interferon produced from genetically engineered cells (recombinant
   alpha interferon).

               ALFERON N Injection is approved for sale in the United States for
   the intralesional treatment of adults with refractory (resistant to other
   treatment) or recurring external genital warts. ALFERON N Injection is
   marketed and distributed in the United States exclusively by Purdue Pharma
   L.P. through its affiliate, The Purdue Frederick Company (collectively,
   "Purdue"). Submissions for regulatory approval to sell ALFERON N Injection
   for the treatment of genital warts have been filed in Austria, Canada, Hong
   Kong, Israel, Mexico, Singapore and the United Kingdom. Regulatory approval
   to sell ALFERON N Injection was recently obtained in Mexico.

               Additional products under development by ISI include ALFERON N
   Gel and ALFERON LDO. ALFERON N Gel is a topical interferon preparation which
   ISI believes has potential in the treatment of cervical dysplasia, recurrent
   genital herpes, other viral diseases, and cancers. ALFERON LDO is a low dose
   oral liquid alpha interferon formulation which ISI believes has potential for
   treating certain symptoms of patients infected with the HIV virus and
   treating other viral diseases.

   CLINICAL TRIALS SUMMARY

               In an effort to obtain approval to market Natural Alpha
   Interferon for additional indications in the United States and around the
   world, ISI is focusing its research program on conducting and planning
   various clinical trials for new indications.


                                       13
<PAGE>   50
 
       The table appearing below summarizes the data concerning clinical trials
   of ALFERON N Injection, ALFERON N Gel, and ALFERON LDO being conducted or
   proposed to be conducted.



<TABLE>
<CAPTION>
PRODUCT
INDICATIONS     POTENTIAL APPLICATION/    STATUS OF CLINICAL TRIAL(1)    SPONSOR
- -----------     ----------------------    --------------------------    -------

<S>             <C>                       <C>                           <C>
ALFERON N       HIV infected patients:
Injection
                Asymptomatic              Initial Phase 1 completed     Walter Reed(2)

                Asymptomatic/Symptomatic  Phase 2/3 in final            ISI
                                          stages of planning

                Comparison of side        Phase 1 completed             Purdue
                effects in healthy
                subjects with
                recombinant alpha
                interferon

                Hepatitis C               Three multi-center Phase 2    ISI(3)
                                          in progress

                Kaposi's sarcoma          Phase 2 in progress           ISI
                (in AID's patients)

                Small cell lung cancer    Phase 2 to commence shortly   Investigator(5)


                Multiple Sclerosis        Phase 2 being planned         ISI

                Hepatitis B               Phase 2 proposed              (4)
</TABLE>



                                       14
<PAGE>   51

<TABLE>
<CAPTION>
<S>             <C>                       <C>                           <C>
ALFERON N       Cervical dysplasia        Phase 2 completed             ISI
Gel

                Cervical dysplasia        Phase 2 to commence shortly   Investigator(5)
                                          (in HIV-infected patients)


                Mucocutaneous herpes in   Phase 2 proposed              (4)
                immunocompromised
                patients

                Recurrent genital herpes  Phase 2 proposed              (4)

ALFERON         HIV-infected patients     Initial Phase 2 completed     ISI
LDO
                HIV-infected patients     Phase 2 in final stages of    NIAID
                                          planning
</TABLE>


   (1)  Generally, clinical trials for pharmaceutical products are conducted in
        three phases. In Phase 1, studies are conducted to determine safety and
        tolerance. In Phase 2, studies are conducted to gain preliminary
        evidence as to the efficacy of the product as well as additional safety
        data. In Phase 3, studies are conducted to provide sufficient data to
        establish safety and statistical proof of efficacy in a specific dose.
        Phase 3 is the final stage of such clinical studies prior to the
        submission of an application for approval of a new drug or licensure of
        a biological product or for new uses of a previously-approved product.

   (2)  Partially funded by Purdue.

   (3)  Previously funded by Purdue; currently funded by ISI.

   (4)  The sponsor and the timing of this trial will be dependent upon future
        funding.

   (5)  Investigator-sponsored IND.


                                       15
<PAGE>   52

               In March 1995, ISI entered into an amendment of the 1994 Purdue
   Amendments (the "1995 Purdue Amendment") pursuant to which ISI obtained an
   option, exercisable until June 30, 1995, (the "Option") to reacquire the
   marketing and distribution rights from Purdue and Mundipharma. The 1995
   Amendment provides for (i) the payment of $3 million in cash upon exercise of
   the option and (ii) the issuance of 2.5 million shares of Common Stock.
   Eighteen months from the date of exercise of the Option by ISI (the
   "Valuation Date"), the 2.5 million shares of Common Stock must have a value
   of at least $9 million, which value will be calculated using the average of
   the closing bid and asked prices of the Common Stock as quoted by NASDAQ
   National Market System for the ten trading days ending two days prior to the
   Valuation Date. In the event of a shortfall, ISI has agreed to issue a note,
   for such shortfall, if any, which will bear interest at the prime rate, and
   will become due and payable 24 months from the Valuation Date. ISI agrees
   that the 2.5 million shares of Common Stock will be registered and freely
   tradeable 18 months from the date of exercise of the ISI option. The 1995
   Purdue Amendment, if exercised, would replace in its entirety the royalty
   obligations and the Repurchase Option contained in the 1994 Amendments with
   Purdue and Mundipharma.

   OTHER MARKETING AND DISTRIBUTION ARRANGEMENTS

               In February 1994, ISI entered into an exclusive distribution
   agreement for ALFERON N Injection in Mexico with Andromaco, a privately-held
   pharmaceutical company headquartered in Mexico City which specializes in
   oncology and immunology products. Under the agreement, Andromaco applied for
   and recently obtained approval from the Mexican regulatory authorities to
   sell ALFERON N Injection in Mexico. As part of the agreement, Andromaco also
   agreed to sponsor clinical research with ALFERON N Injection in Mexico. The
   agreement also establishes performance milestones for the maintenance of
   exclusive distribution rights by Andromaco in Mexico. In addition, ISI has a
   buy-out option to reacquire the marketing and distribution rights in Mexico
   under certain terms and conditions.

               On February 7, 1995 ISI concluded an agreement with Fujimoto
   Diagnostics, Inc. ("Fujimoto") of Osaka, Japan, for the commercialization of
   ALFERON N Injection in Japan (the "Fujimoto Agreement"). Fujimoto is
   affiliated with Fujimoto Pharmaceutical Company, a 60-year old company with
   facilities in Central Japan. The Fujimoto Agreement grants Fujimoto exclusive
   rights to develop, distribute and sell ALFERON N Injection and ALFERON N Gel
   in Japan. Pursuant to the terms of the Fujimoto Agreement, Fujimoto agreed to
   fund and conduct all preclinical and clinical studies required for regulatory
   approval in Japan. For the injectable product, ALFERON N Injection, Fujimoto
   will initially focus on its use for the treatment of patients infected with
   the hepatitis C virus. ISI will supply Fujimoto with ALFERON N Injection and
   will also manufacture and supply Fujimoto with ALFERON N Gel. The first
   indication to be developed for ALFERON N Gel has not yet been finalized.
   Fujimoto will also purchase certain quantities of ALFERON N Injection and
   ALFERON N Gel at agreed-upon prices during the preclinical and clinical
   phases. In connection with the Fujimoto Agreement, Fujimoto purchased
   $1,500,000 of Common Stock

                                       16
<PAGE>   53

   and agreed to purchase an additional $500,000 of Common Stock on February 6,
   1996, based on the then current market price.

               Although ISI has exclusive marketing and distribution agreements
   with Purdue, Mundipharma, Andromaco and Fujimoto and has the right to sell
   ALFERON N Injection in the Returned Territories, no sales of ALFERON N
   Injection can be made in Canada, or the Returned Territories until such
   product is approved for sale in these countries. Submissions for regulatory
   approval to sell ALFERON N Injection for treatment of genital warts have been
   filed in Canada, Austria, Hong Kong, Israel, and the United Kingdom and has
   been obtained in Mexico. There can be no assurance, however, that any such
   approval will be granted.

   AMERICAN DRUG COMPANY

               American Drug Company ("ADC") was organized in 1993, as a
   wholly-owned subsidiary of the Company to initiate marketing activities for
   American generic pharmaceutical and medical products in Russia and the
   Commonwealth of Independent States (the "CIS"). The Company's predecessor,
   NPD Trading (USA), Inc. ("NPD Trading"), was formed in January 1990 as a
   wholly-owned subsidiary of the Company to provide consulting services to
   Western businesses in Russia and Eastern Europe.

               In August 1994, the Company entered into a Transfer and
   Distribution Agreement (the "Distribution Agreement") with ADC whereby the
   Company transferred to ADC, (the "Distribution") immediately prior to the
   closing of the Distribution, all of its interest in NPD Trading and in two
   newly-formed, 50% owned joint ventures, in exchange for (i) the issuance by
   ADC of 6,990,990 shares of Common Stock to the Company (ii) the issuance of
   approximately 6,017,775 shares of Common Stock to the Company's stockholders
   and (iii) the issuance of 6,017,775 warrants to be distributed to the
   Company's stockholders. Each warrant is exercisable for a period of two years
   commencing on August 5, 1994, at an exercise price per share of $1.00,
   subject to ADC's right to cancel unexercised warrants under certain
   circumstances. Upon the consummation of this reorganization, NPD Trading
   became a wholly-owned subsidiary of ADC.

               The Distribution was at the rate of one share plus one warrant to
   purchase one share of common stock at an exercise price of $1.00, expiring
   August 5, 1996, for every four outstanding shares of Common Stock of the
   Company. Upon completion of the Distribution, ADC became a separate public
   company.

               ADC's diverse activities to date have focused on developing, and
   assisting Western businesses to develop, trade, manufacturing and investment
   opportunities in Russia, the Czech and Slovak Republics and, to a lesser
   extent, other countries of the CIS and Eastern Europe. ADC intends to make
   sales of American-made generic pharmaceutical and health care products for
   sale under its own label in Russia and the CIS.


                                       17
<PAGE>   54
  
               In 1993, ADC initiated activities aimed at the export of
   American-made generic pharmaceutical (prescription drugs and over-the-counter
   personal care products) and other medical products and equipment to Russia
   and the CIS. Among the products anticipated to be sold by ADC are antibiotic
   ointments, pain relief medication, vitamins, bandages, prescription
   injectable anti-cancer drugs, antibiotics and other prescription drugs. ADC
   has launched marketing operations with major Russian hospitals, individual
   Russian pharmacies, and other hospitals and clinics throughout the CIS, as
   well as with distributors in the region. ADC has initiated these operations
   in order to enable consumers to benefit from the superior quality and low
   cost of American-made generic drug and medical products in markets in which
   ADC believes demand for such products to be high and availability limited.
   ADC intends to register, market and sell a wide variety of products under its
   own label and to develop a distribution of its products throughout the CIS.
   In October 1994, ADC's "Shiny" brand baking soda toothpaste with fluoride and
   its "Aurora" feminine maxi pads and mini shields received medical
   certification by health authorities in Russia.

               ADC believes that contracting for the supply of its products
   enables it to avoid significant capital expenditures and the time and expense
   associated with the U.S. Food and Drug Administration (the "FDA") approval
   process. ADC has entered into some supply agreements with chemical and
   pharmaceutical manufacturers to date and is currently in negotiations with
   several others. The terms of each of these agreements may vary, but generally
   provide for the supply to ADC of approximately five or six generic
   pharmaceutical products, in a variety of potency levels, for marketing and
   resale under the ADC label in Russia and other states which formerly
   comprised the Soviet Union. The agreements generally carry a ten-year term
   with options to renew for successive one-year periods. They prohibit price
   increases on products supplied to ADC during the first year of the agreement
   unless a substantial increase in the price of raw materials occurs. The
   agreements also provide that ADC will pay all foreign registration fees and
   labeling costs and that the supplier will undertake the labeling and
   packaging of all products sold to ADC in accordance with federal regulations.
   In addition, the supplier represents that products will be manufactured in
   accordance with the good manufacturing practices established by the FDA and
   that it will name ADC as an additional insured on product liability policies
   providing sufficient coverage.

               In its four years of operation, ADC has provided through its
   subsidiary, NPD Trading, a broad range of business services to a significant
   number of American and Western corporations. ADC's employees have backgrounds
   in diverse disciplines, such as medicine, law, engineering, physics and
   international economics, which appropriately meet the industrial makeup of
   ADC's clients. ADC is able to provide the contacts necessary for interested
   clients to locate a venture partner and to establish viable financing.
   Recognizing that successful conclusion of project negotiations in this region
   often depends upon financing, ADC works closely with the U.S. Exim-Bank,
   OPIC, the World Bank and its affiliates, including the European Bank for
   Reconstruction and Development, as well as private commercial banks.
   Additionally, ADC advises its clients with respect to new commercial, tax,
   currency and other laws of Eastern Europe, as well as U.S. foreign government


                                       18
<PAGE>   55

   regulations and policies which directly affect business operations.

   RESEARCH AND DEVELOPMENT

             For the year ended December 31, 1994, NPDC incurred $431,000 as
   research and development costs.

   EMPLOYEES

             At December 31, 1994, the Company and its subsidiaries employed
   2,368 persons, including 16 in the Company's headquarters, 1,840 in the
   Physical Science Group, 340 in the Distribution Group, 74 in the Optical
   Plastics Group and 51 at Eastern Electronics, which is a discontinued
   operation. Of these, 4 persons were engaged in research and development. The
   Company considers its employee relations to be satisfactory.

   PATENTS AND LICENSES

             The operating businesses of NPDC are not materially dependent upon
   patents, or patent and know-how licenses. The know-how and expertise gained
   with respect to the manufacture and sale of its products, acquired as a
   result of its license and ownership of patents, are of greater importance to
   its future ability to manufacture and sell such products than are the patents
   themselves.

             (d) Financial Information about Foreign and Domestic operations and
   Export Sales. The Company has no material Foreign Operations or Export Sales.

   ITEM 2.   PROPERTIES

             The following information describes the material physical
   properties owned or leased by the Company and its subsidiaries.

             The Company leases approximately 10,000 square feet of space for
   its New York City principal executive offices. The Company's Physical Science
   Group leases (i) approximately 78,000 square feet of an office building in
   Columbia, Maryland and (ii) approximately 275,000 square feet of office space
   at various other locations throughout the United States and (iii) 37 branch
   offices of General Physics occupy approximately 197,000 square feet of this
   space.

             The Distribution Group leases 219,000 square feet in New Jersey and
   112,000 square feet in Connecticut. The Optical Plastics Group owns 33,000
   square feet of office space in Lancaster, PA and 12,594 square feet of office
   space in Westmont, IL. The facilities owned or leased by NPDC are considered
   to be suitable and adequate for their intended uses and are considered to be
   well maintained and in good condition.


                                       19
<PAGE>   56
  
   ITEM 3.   LEGAL PROCEEDINGS

             The Company is not a party to any legal proceedings the outcome of
   which is believed by management to have a reasonable likelihood of having any
   material effect upon the Company's business, results of operations, or
   financial condition.

   ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

             No matters were submitted to a vote of security holders during the
   fourth quarter of the fiscal year covered by this report.

                                     PART II

   ITEM 5.   MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED
             STOCKHOLDER MATTERS

             The Company's Common Stock, $.01 par value, is traded on the
   American Stock Exchange, Inc. and the Pacific Stock Exchange, Inc.  The
   following tables present its high and low market prices for the last two
   years.


<TABLE>
<CAPTION>
                                  Quarter     High       Low

               <S>                <C>         <C>        <C>    
               1994               First       4 7/8      3 7/8
                                  Second      3 15/16    2 11/16
                                  Third       3 3/8      2 5/8
                                  Fourth      2 13/16    1 1/2

               1993               First       3 5/8      2 1/2
                                  Second      4 1/4      2 1/2
                                  Third       3 3/4      2 7/8
                                  Fourth      5 3/4      3 7/16
</TABLE>


             The number of shareholders of record of the Common Stock as of
   March 21, 1995 was 5,275. On March 21, 1995, the closing price of the Common
   Stock on the American Stock Exchange was 1 13/16. In March 1989, the Company
   decided to discontinue payment of its quarterly dividend because the Board of
   Directors believed that the resources available for the quarterly dividend
   would be better invested in operations and the reduction of long-term debt.


                                       20
<PAGE>   57

          NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

  ITEM 6.    SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>

 OPERATING DATA                    (IN THOUSANDS, EXCEPT PER SHARE DATA)
 ------------------------------------------------------------------------------

 Years ended December 31,        1994      1993      1992      1991      1990
 ------------------------------------------------------------------------------
<S>                          <C>       <C>        <C>        <C>       <C>     
 Revenues                    $202,966  $189,225   $196,506   $254,452  $286,639
 Sales                        204,774   185,846    189,797    251,782   286,219
 Gross margin                  32,559    26,974     29,211     35,792    42,087
 Research and                                                         
   development costs              431     2,847      4,645      4,651     7,892
 Interest expense               6,458     8,199     10,866     15,438    20,261
 Income (loss)                                                        
   before discontinued                                                
   operations and                                                     
   extraordinary items        (11,397)   (6,849)   (11,578)     1,456   (33,304)
 NET INCOME (LOSS)            (13,971)   (5,977)   (11,943)     2,645   (32,738)
 ------------------------------------------------------------------------------
 Earnings (loss) per share                                            
 Income (loss) before                                                 
   discontinued operations                                            
   and extraordinary items   $   (.52)  $  (.40)  $   (.73)  $    .10  $  (2.91)
  NET INCOME (LOSS)              (.64)     (.35)      (.76)       .17     (2.86)
 ------------------------------------------------------------------------------
  Cash dividends declared per share                        
</TABLE>

<TABLE>
<CAPTION>
  BALANCE SHEET DATA
 ------------------------------------------------------------------------------

  Years ended December 31,    1994      1993      1992      1991       1990
 ------------------------------------------------------------------------------
<S>                          <C>       <C>       <C>       <C>       <C>
  Cash, cash equivalents,
    restricted cash and
    marketable securities    $ 10,075  $ 10,976  $ 23,674  $ 35,968  $ 16,722
  Short-term borrowings        31,060    21,390    28,977    26,317    62,144
  Working capital              25,823    33,224    44,877    55,560    25,316
  Total assets                175,546   166,057   192,649   214,041   269,564
  Long-term debt               31,213    40,858    61,441    70,787    91,888
  Stockholders' equity         65,165    67,438    63,823    72,405    55,416
 ------------------------------------------------------------------------------
</TABLE>



                                       21
<PAGE>   58

   ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
             RESULTS OF OPERATIONS


   RESULTS OF OPERATIONS

   OVERVIEW

   During 1994 the Company continued its overall plan of debt reduction, as well
   as the strengthening of its operating companies. As a result of an Exchange
   Offer as well as several other repurchases from various bondholders
   throughout the year, (See Note 10 to Notes to Consolidated Financial
   Statements) the Company was able to significantly reduce its Swiss Debt by
   approximately $6,716,000. In addition, in the first quarter of 1995, the
   Company repurchased an additional SFr. 8,386,000 of Swiss Debt. At March 24,
   1995 the Company had approximately $3,700,000 of Swiss Debt due in 1995 and
   approximately $3,300,000 of Swiss Debt due in 1996. The continuing reduction
   of the Company's long-term debt has resulted in reduced interest expense at
   the Corporate level. In September 1994, the Company strengthened one of its
   core operating companies when General Physics Corporation (GP) acquired
   substantially all the assets of SGLG, Inc. (formerly GPS Technologies, Inc)
   (See Note 2 to Consolidated Financial Statements).

   In 1994, the loss before income taxes, discontinued operation and
   extraordinary item was $10,648,000, as compared to a loss of $7,424,000 in
   1993. The increase in the loss is due to several factors. Investment and
   other income (expense), net, decreased from $3,379,000 in 1993 to a loss of
   $1,808,000 in 1994. The $5,187,000 reduction is due to a foreign currency
   transaction loss of $2,124,000 realized in 1994 as compared to a net foreign
   currency transaction gain of $901,000 realized in 1993, related to the
   Company's decision not to hedge its Swiss denominated debt, as well as
   increased losses incurred on investments in 20% to 50% owned subsidiaries due
   to increased losses attributable to the Company's 36% investment in
   Interferon Sciences, Inc. (ISI). The loss recognized in 1994 relating to ISI
   was $4,409,000, compared to $1,599,000 in 1993. In 1993, an additional
   $2,074,000 of ISI's loss was included in the Company's consolidated results
   of operations through September 1993, when the Company's investment in ISI
   fell below 50%. The increased loss incurred on investments in 20% to 50%
   subsidiaries was partially offset by gains realized on the sale of certain
   investments. In addition, in 1993 the Company realized a $3,975,000 gain from
   the transfer in an Exchange Offer of a portion of the Company's holdings of
   shares of ISI and GTS Duratek, Inc.'s (Duratek) common stock and an
   additional $1,353,000 on the issuance of common stock and common stock
   warrants by Duratek, relating to its acquisition of an option to acquire
   certain technologies relating to the vitrification of certain medical wastes.
   The above losses were partially offset by increased operating profits at the
   Optical Plastics and Physical Science Groups due to increased sales and gross
   margin percentage and dollars within both groups. The Optical Plastics Group,
   which is MXL Industries, Inc. (MXL), the Company's injection molding and
   coating subsidiary, experienced increased operating profits due to both
   increased sales and gross margin percentage. The Physical


                                       22
<PAGE>   59

   Science Group was comprised of GP and Duratek. GP provides engineering,
   environmental, training, analytical and technical support services to the
   commercial power industries, the US government and industry in general.
   Duratek provides cleanup and vitrification of radioactive or contaminated
   waste streams, as well as services to various utilities, the government and
   commercial clients. The Distribution Group, which is the Five Star Group,
   Inc. (Five Star), the Company's distributor of home decorating, hardware and
   finishing products, had reduced operating profits as a result of costs
   incurred to close its Long Island, New York warehouse and consolidate its
   sales volume into Five Star's New Jersey facility.

   In 1993, the loss before income taxes, discontinued operation and
   extraordinary item was $7,424,000, as compared to a loss of $11,151,000 in
   1992. The decrease in the loss in 1993 is due to several factors. As a result
   of the Exchange Offer discussed above, the Company realized a $3,795,000 gain
   from the transfer of a portion of the Company's holdings of shares of ISI and
   Duratek common stock. In addition, the Company realized a gain of $1,353,000
   on the issuance of common stock and common stock warrants by Duratek. The
   Health Care Group experienced reduced operating losses in 1993. The Health
   Care Group, which was comprised of the results of ISI, experienced reduced
   operating losses in 1993 as a result of ISI being accounted for on the equity
   basis commencing in the third quarter of 1993. The above improvements in 1993
   were partially offset by reduced operating profits at the Distribution and
   Physical Science Groups, in addition to a foreign currency transaction gain
   of $901,000 realized in 1993 as compared to a net foreign currency
   transaction gain of $3,362,000 realized in 1992, relating to the Company's
   decision not to hedge its Swiss denominated debt. The Distribution Group had
   reduced operating profits as a result of reduced gross margin percentages and
   increased operating costs. The Physical Science Group had reduced operating
   profits as a result of losses incurred by Duratek due to reduced revenues and
   gross margin percentages achieved. The Optical Plastics Group had a marginal
   decrease in operating profits.


   SALES

   Consolidated sales from continuing operations decreased by $3,951,000 in 1993
   to $185,846,000 and increased by $18,928,000 in 1994 to $204,774,000. In
   1994, the Company achieved increased sales in the Physical Science,
   Distribution and Optical Plastics Groups. In 1993 the reduced sales were the
   result of reduced sales in the Physical Science and Health Care Groups,
   partially offset by increased sales achieved by the Distribution Group.

   The Physical Science Group's sales decreased from $109,303,000 in 1992 to
   $102,977,000 in 1993 and increased to $118,421,000 in 1994. The increased
   sales of $15,444,000 in 1994 were the result of consolidating the sales of GP
   since September 1, 1994 (See Note 2 to the consolidated Financial
   Statements). In addition, Duratek also achieved increased sales as a result
   of work performed under a three year contract to construct a vitrification
   facility for the conversion of mixed waste into stable glass. The reduced
   sales of $6,326,000 in 1993 were primarily attributable to reduced sales
   achieved by Duratek as a result of reduced 


                                       23
<PAGE>   60

   revenues generated by its consulting and staff augmentation business, as a
   result of a reduced demand for services provided to nuclear utilities. In
   addition, Duratek's sales decreased as a result of reduced revenues achieved
   by the environmental services business due to delays in the award of certain
   technology contracts by the Department of Energy.

   The Distribution Group sales increased from $68,450,000 in 1992 to
   $74,109,000 in 1993 and to $75,551,000 in 1994. The increase of $1,442,000 in
   1994 was due to the continued growth of the hardware business. The increase
   of $5,659,000, or 8% in 1993 was due to reduced competition in one of Five
   Star's geographic regions, as well as continued growth in the hardware
   business, which was introduced in 1992.

   The Health Care Group sales decreased from $4,042,000 in 1992 to zero in 1993
   and 1994. The reduction in sales in 1993 was due to ISI not having any sales
   of its product, ALFERON(R) N Injection, in 1993. As a result of the Exchange
   Offer, through which the Company's interest in ISI fell below 50%, ISI is
   currently being accounted for on the equity basis. In 1994, the results of
   ISI were recorded on the equity basis, and therefore, its sales were not
   included with those of the Company.

   The Optical Plastics Group sales decreased from $7,862,000 in 1992 to
   $7,817,000 in 1993 and increased to $9,290,000 in 1994. The increased sales
   in 1994 was the result of increased orders from MXL's largest customer, due
   to increased worldwide demand for its product.


   GROSS MARGIN

   Consolidated gross margin was $29,211,000 or 15% of net sales in 1992,
   $26,974,000 or 14% in 1993 and $32,559,000 or 16% in 1994. The increased
   gross margin of $5,585,000 in 1994 occurred primarily within the Optical
   Plastics and Physical Science Groups. In 1993, the decrease in gross margin
   of $2,237,000 occurred within the Health Care, Distribution and Physical
   Science Groups.

   The Physical Science Group gross margin decreased from $13,728,000 or 13% of
   net sales in 1992 to $12,941,000, or 13% in 1993 and increased to $16,670,000
   or 14% in 1994. In 1994, the increased gross margin was attributable to both
   GP and Duratek. GP realized increased gross margin due to higher revenues,
   reduced overhead and higher direct labor utilization.

   Duratek realized increased gross margin in 1994 as a result of
   increased sales as well as higher margins achieved on both technology and
   services contracts. In 1993, the reduced gross margin was primarily
   attributable to reduced gross margins achieved by Duratek as a result of
   reduced sales as well as a decrease in the gross margin percentage achieved
   within Duratek's consulting and staff augmentation business because of
   increasing competitive pressures within the industry. The reduced gross
   margin achieved by Duratek was partially offset by SGLG, which generated
   increased gross margins as a result of an improved mix of services during
   1993.


                                       24
<PAGE>   61

   The Distribution Group gross margin decreased from $12,355,000 or 18% of
   sales in 1992 to $11,718,000 or 16% in 1993 and increased to $11,785,000 or
   16% in 1994. In 1994, the increased gross margin was due to increased sales.
   The gross margin in 1994 was affected by increased warehousing costs incurred
   as a result of the decision to close Five Star's New York facility and to
   consolidate its operations into the New Jersey facility. The increased
   warehousing costs were partially offset by increased margins achieved due to
   changes in merchandising practices. In 1995, the Group has started taking
   steps to reduce its warehousing costs through the implementation of advanced
   warehouse management systems. In 1993, the reduced gross margin was the
   result of the reduced gross margin percentage achieved in 1993. The reduced
   gross margin percentage in 1993 was the result of a change in the product mix
   as well as competitive price pressures within the industry.

   The Health Care Group gross margin decreased from $358,000 or 9% of net sales
   in 1992 to $(699,000) in 1993. The negative gross margin in 1993 was the
   result of facility costs incurred by ISI, notwithstanding the suspension of
   production, and lack of sales of ALFERON(R) N Injection during 1993. As a
   result of the Exchange Offer in 1993, through which the Company's interest in
   ISI fell below 50%, ISI is currently being accounted for on the equity basis.

   The Optical Plastics Group gross margin decreased from $2,740,000 or 35% of
   net sales in 1992 to $2,642,000 or 34% of net sales in 1993 and increased to
   $3,635,000 or 39% of net sales in 1994. The small decrease in gross margin in
   1993 was the result of marginally reduced sales and gross margin percentage.
   In 1994, the increased gross margin was the result of increased sales as well
   as an improved mix of products.

   INVESTMENT AND OTHER INCOME (EXPENSE), NET

   Investment and other income (expense) was $6,709,000 in 1992, $3,379,000 in
   1993 and $(1,808,000) in 1994, respectively. In 1994, the $5,187,000
   reduction in Investment and other income (expense), net was due to two
   factors. The Company realized a foreign currency transaction loss of
   $2,124,000 in 1994, as compared to a net foreign currency transaction gain of
   $901,000 realized in 1993, related to the Company's decision not to hedge its
   Swiss denominated debt. In addition, the Company recognized increased losses
   on their investments in 20% to 50% owned subsidiaries as a result of the
   Company's share of ISI's loss, which was $4,409,000, being included in
   Investment and other income (expense), net for the year ended December 31,
   1994. In 1993, the results of ISI were consolidated with the Company for the
   first nine months of the year, until the Company's ownership fell below 50%.
   The results of operations for ISI have been accounted for on the equity
   method since the fourth quarter of 1993, and the Company recognized a
   $1,599,000 loss in 1993 related to its equity investment in ISI. The above
   losses were partially offset by increased gains realized on the sale of
   certain investments in 1994. In 1993, the decrease in Investment and other
   income (expense), net, was primarily attributable to a net foreign currency
   transaction gain of $901,000 in 1993 as compared to a gain of $3,362,000 in
   1992. In addition, in 1993 the Company realized reduced revenues relating to
   interest income, and 


                                       25
<PAGE>   62

   in the equity in earnings of 20% to 50% owned subsidiaries as compared to
   1992. These decreases were partially offset by reserves taken and losses
   realized by the Company on certain assets and investments in 1992. The
   reserves were taken in 1992 due primarily to reduced values and impairments
   relating to long-term investments and related assets accounted for on the
   cost basis. The Company evaluates its long-term investments at least
   annually. An investment is written down or written off if it is judged to
   have sustained a decline in value which is other than temporary. In 1992, the
   estimated residual value of a 19% interest in, and advances to, a vendor and
   distributor of pay telephones totaling $175,000, which was based upon
   estimated proceeds on liquidation of telephone equipment, was written off
   since it was determined that such sales could not be consummated.
   Additionally, in 1992, the Company fully reserved its investment of $305,000
   in a medical blood center company. The blood center company ceased operations
   in 1992 as its major investor, a large financial institution, decided to no
   longer provide financing and working capital. In prior years, the blood
   center company received substantial funding for its centers and the financial
   institution provided working capital and equity financing. In 1992, a number
   of other relatively small investments were written off or written down
   because the Company's periodic evaluations indicated declines in value which
   were judged to be other than temporary.

   At December 31, 1994, there was an aggregate of SFr. 15,963,000 of Swiss
   denominated indebtedness outstanding, of which SFr. 14,084,000 represents
   principal amount outstanding and SFr. 1,879,000 represents interest accrued
   thereon. Foreign currency valuation fluctuations may adversely affect the
   results of operations and financial condition of the Company. In order to
   protect itself against currency valuation fluctuations, the Company has at
   times swapped or hedged a portion of its obliga- tions denominated in Swiss
   Francs. At December 31, 1994, the Company had not hedged its Swiss Franc
   obligations. If the value of the Swiss Franc to the U.S. Dollar increases,
   the Company will recognize transaction losses on the portion of its Swiss
   Franc obligations which are not hedged. On December 31, 1994, the value of
   the Swiss Franc to the U.S. Dollar was 1.308 to 1. There can be no assurance
   that the Company will be able to swap or hedge obligations denominated in
   foreign currencies at prices acceptable to the Company or at all. The Company
   will continue to review this policy on a continuing basis. As of March 24,
   1995 the Company had reduced the aggregate principal amount outstanding to
   SFr. 5,749,000.

   SELLING, GENERAL, AND ADMINISTRATIVE EXPENSES

   Selling, general and administrative expenses (SG&A) decreased from
   $34,352,000 in 1992 to $34,255,000 in 1993 and increased to $34,301,000 in
   1994. In 1994, the marginal increase was primarily the result of increased
   general and administrative expenses incurred by the Distribution Group,
   primarily as a result of costs associated with the closing of Five Star's New
   York warehouse and the consolidation of the New York sales and operations
   into the New Jersey facility, as well as increased depreciation and
   amortization expense. Five Star has taken steps in 1995 to reduce their
   overall level of general & administrative costs. American Drug Company (ADC)
   also incurred increased SG&A as a result of increased 


                                       26
<PAGE>   63

   consulting expenses and costs related to the opening and staffing of the
   Moscow office. ADC is the Company's 54% owned subsidiary which exports
   American made generic and prescription drugs and over-the-counter healthcare
   products in both Russia and the Commonwealth of Independent States. The
   increased general & administrative costs at Five Star and ADC were partially
   mitigated by ISI being accounted for on the equity basis since the third
   quarter of 1993 and reduced costs incurred at the corporate level. In 1993,
   the decrease in SG&A was primarily attributable to ISI being accounted for on
   the equity basis during the third quarter of 1993, as a result of the
   Exchange Offer discussed above, in which the Company's interest in ISI fell
   below 50%. The reduced SG&A within the Health Care Group in 1993 was
   partially offset by increased SG&A incurred by the Distribution and Physical
   Science Groups. The increased SG&A at The Physical Science Group was due to
   increased operating costs and the increased SG&A at the Distribution Group
   was the result of the large increase in sales which led to increased selling
   expenses, as well as additional costs incurred by Five Star to support the
   growth in sales. The Optical Plastics Group had a marginal increase in SG&A
   in 1993.

   RESEARCH AND DEVELOPMENT COSTS

   The Company's research and development activities are conducted both
   internally and under various types of arrangements at outside facilities.
   Research and development costs, which were primarily attributable to ISI,
   were $4,645,000, $2,847,000 and $431,000 for 1992, 1993 and 1994,
   respectively. In 1993, the reduced research and development costs were the
   result of the Company's ownership in ISI falling below 50% in the third
   quarter of 1993. Due to the Exchange Offer discussed above the Company began
   accounting for ISI on the equity method from that time.

   INTEREST EXPENSE

   Interest expense aggregated $10,866,000 in 1992, $8,199,000 in 1993 and
   $6,458,000 in 1994. The reduced interest expense in 1993 and the further
   reduction in 1994, was the result of the Company's continuing successful
   effort to reduce its interest expense at the corporate level due to reduced
   interest on the Company's Swiss Debt obligations due to the Exchange Offers
   in 1993 and 1994, as well as the Company's practice of repurchasing Swiss
   Debt from time to time.

   INCOME TAXES AND ACCOUNTING DEVELOPMENTS

   Income tax expense (benefit) from operations for 1992, 1993 and 1994 was
   $427,000, $(575,000) and $749,000, respectively.

   In 1994, the Company recorded an income tax expense of $749,000. The current
   income tax provision of $283,000 represents the estimated taxes payable by
   the Company for the year ended December 31, 1994. The deferred income tax
   provision of $466,000 represents the deferred taxes of GP, the Company's 51%
   owned subsidiary.

   In 1993, the Company recorded an income tax benefit of $1,043,000, of which
   $973,000 


                                       27
<PAGE>   64

   relates to Federal income taxes, in continuing operations as a result of the
   income tax expense allocated to the extraordinary gain recognized on the
   early extinguishment of debt under the provisions of FASB No. 109.

   In 1992, the Company's loss before income taxes from operations exceeded its
   gains from extraordinary items: therefore, pursuant to accounting policies of
   the Company then in effect under APB No. 11, "Accounting for Income Taxes",
   no income tax expense applicable to such extraordinary gains was recognized.
   The income tax expense for 1992 of $427,000 represents state and local income
   taxes.

   As of December 31, 1994, the Company has approximately $23,920,000 of
   consolidated net operating losses available for Federal income tax purposes.

   Effective January 1, 1994, the Company adopted Statement of Financial
   Accounting Standards No. 115, "Accounting for Certain Investments in Debt and
   Equity Securities". There was no material effect on the Company's financial
   condition or results of operations as a result of the adoption of this
   principle.

   LIQUIDITY AND CAPITAL RESOURCES

   At December 31, 1994, the Company had cash and cash equivalents totaling
   $10,075,000. GP, SGLG, ADC and Duratek had cash and cash equivalents of
   $412,000 at December 31, 1994. The minority interests of these 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. At March
   24, 1995 the Company had cash, cash equivalents and marketable securities
   totaling $10,000,000, of which the Company's publicly held subsidiaries, GP,
   SGLG, and ADC had cash, cash equivalents and marketable securities totaling
   $66,000. In addition, MXL had cash, cash equivalents and marketable
   securities totaling $1,153,000, which is not available to the Company due to
   restrictions within MXL's Line of credit agreement (See Note 8 to the
   Consolidated Financial Statements).

   The Company has sufficient cash, cash equivalents and marketable securities
   and borrowing availability under existing and potential lines of credit to
   satisfy its cash requirements for its Swiss Franc denominated indebtedness
   due in 1995, which totaled approximately $3,700,000 at March 24, 1995. As of
   April 3,1995, the Company had not yet paid approximately $3,000,000 of such
   indebtedness which was due in March 1995 (See Note 10(a) to the Consolidated
   Financial Statements). In order for the Company to meet its long-term cash
   needs, which include the repayment of approximately $3,300,000 of Dual
   Currency and Swiss Franc denominated indebtedness scheduled to mature in
   1996, the Company must obtain additional funds from among various sources.
   The Company has historically reduced its long-term debt through the issuance
   of equity securities in exchange for long-term debt. In addition to its
   ability to issue equity securities, the Company believes that it has
   sufficient marketable long-term investments, as well as the ability to obtain
   additional funds from its 


                                       28
<PAGE>   65

   operating subsidiaries and the potential to enter into new credit
   arrangements. The Company reasonably believes that it will be able to
   accomplish some or all of the above transactions in order to fund the
   scheduled repayment of the Company's long-term Swiss debt in 1996.

   For the year ended December 31, 1994, the Company's working capital decreased
   by $7,401,000 to $25,823,000, reflecting the effect of increased current
   maturities of long-term debt and short-term borrowings, partially offset by
   increased current assets related to GP. Consolidated cash and cash
   equivalents decreased by $901,000 to $10,075,000 at December 31, 1994.

   The decrease in cash and cash equivalents of $901,000 in 1994 primarily
   resulted from the effect of cash used, in operations of $4,918,000 and
   investing activities of $4,696,000, partially offset by cash provided by
   financing activities of $8,713,000. Cash used in operations was primarily
   required to fund the operating loss for the year. The cash used in investing
   activities was for increases in investments in property, plant and equipment
   and intangible assets, partially offset by cash provided from the sale of
   certain assets and businesses of a subsidiary. Financing activities consisted
   primarily of repayments and reductions in short-term borrowings and
   repayments of long-term debt, offset by proceeds from short-term borrowings
   and long-term debt. At December 31, 1994, the Company at the parent company
   level had substantially exhausted its ability to borrow funds from its
   subsidiaries under their respective line of credit arrangements.

   The Company's principal manufacturing facilities were constructed subsequent
   to 1976 and management does not anticipate having to replace major facilities
   in the near term. As of December 31, 1994, the Company has not contractually
   committed itself for any other new major capital expenditures.


                                       29
<PAGE>   66


   ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

<TABLE>
<CAPTION>
                                                                            Page
- --------------------------------------------------------------------------------

<S>                                                                          <C>
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


Independent Auditors' Report                                                 36

FINANCIAL STATEMENTS:
   Consolidated Balance Sheets - December 31, 1994
    and 1993                                                                 37

   Consolidated Statements of Operations - Years ended
    December 31, 1994, 1993, and 1992                                        39

   Consolidated Statements of Changes in Stockholders' Equity - Years
    ended December 31, 1994, 1993, and 1992                                  40

   Consolidated Statements of Cash Flows - Years ended
    December 31, 1994, 1993, and 1992                                        42

   Notes to Consolidated Financial Statements                                45

SUPPLEMENTARY DATA (UNAUDITED)

   Selected Quarterly Financial Data                                         74
</TABLE>


                                       30




<PAGE>   67

                             INDEPENDENT AUDITORS' REPORT



   THE BOARD OF DIRECTORS AND STOCKHOLDERS
   NATIONAL PATENT DEVELOPMENT CORPORATION:


   We have audited the consolidated financial statements of National Patent
   Development Corporation and subsidiaries as listed in the accompanying index.
   These consolidated financial statements are the responsibility of the
   Company's management. Our responsibility is to express an opinion on these
   consolidated financial statements based on our audits.

   We conducted our audits in accordance with generally accepted auditing
   standards. Those standards require that we plan and perform the audit to
   obtain reasonable assurance about whether the financial statements are free
   of material misstatement. An audit includes examining, on a test basis,
   evidence supporting the amounts and disclosures in the financial statements.
   An audit also includes assessing the accounting principles used and
   significant estimates made by management, as well as evaluating the overall
   financial statement presentation. We believe that our audits provide a
   reasonable basis for our opinion.

   In our opinion, the consolidated financial statements referred to above
   present fairly, in all material respects, the financial position of National
   Patent Development Corporation and subsidiaries at December 31, 1994 and
   1993, and the results of their operations and their cash flows for each of
   the years in the three-year period ended December 31, 1994, in conformity
   with generally accepted accounting principles.

   As discussed in Note 19, the Company has adopted SFAS 115, "Accounting for
   Certain Investments in Debt and Equity Securities," as of January 1, 1994.

                                              KPMG PEAT MARWICK LLP

   New York, New York
   April 3, 1995


                                       31
<PAGE>   68

              NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS


<TABLE>
<CAPTION>

                                                                           (in thousands)
  --------------------------------------------------------------------------------------------
  December 31,                                                          1994            1993
  --------------------------------------------------------------------------------------------
<S>                                                                   <C>            <C>
  ASSETS
  CURRENT ASSETS

  Cash and cash equivalents                                           $ 10,075        $ 10,976
  Accounts and other receivables (of which
   $15,152 and $7,694 are from government
   contracts) less allowance for doubtful
   accounts of $2,092 and $1,689                                        52,487          36,285
  Inventories                                                           20,642          22,605
  Costs and estimated earnings in excess of
   billings on uncompleted contracts, of which
   $6,897 and $2,913 relates to government
   contracts                                                            15,237          13,081
  Prepaid expenses and other current assets                              6,770           4,160
  --------------------------------------------------------------------------------------------
  TOTAL CURRENT ASSETS                                                 105,211          87,107
  --------------------------------------------------------------------------------------------
  INVESTMENTS AND ADVANCES                                              11,600          28,303
  PROPERTY, PLANT AND EQUIPMENT, AT COST                                37,423          33,873
  LESS ACCUMULATED DEPRECIATION AND
   AMORTIZATION                                                        (22,843)        (20,035)
  --------------------------------------------------------------------------------------------
                                                                        14,580          13,838
  --------------------------------------------------------------------------------------------

  INTANGIBLE ASSETS, NET OF ACCUMULATED
   AMORTIZATION OF $26,970 AND $24,691
  Goodwill                                                              35,986          25,463
  Patents, licenses and deferred charges                                 1,039           4,641
  --------------------------------------------------------------------------------------------
                                                                        37,025          30,104
  --------------------------------------------------------------------------------------------

  INVESTMENT IN FINANCED ASSETS                                            684           2,797
  --------------------------------------------------------------------------------------------

  OTHER ASSETS                                                           6,446           3,908
  --------------------------------------------------------------------------------------------
                                                                      $175,546        $166,057
  --------------------------------------------------------------------------------------------
</TABLE>


                                       32
<PAGE>   69

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                     CONSOLIDATED BALANCE SHEETS (CONTINUED)
                (IN THOUSANDS, EXCEPT SHARES AND PAR VALUE PER SHARE)

<TABLE>
<CAPTION>
  --------------------------------------------------------------------------------------------
  December 31,                                                           1994           1993  
  --------------------------------------------------------------------------------------------
<S>                                                                   <C>             <C>     
  LIABILITIES AND STOCKHOLDERS' EQUITY                                                        
  CURRENT LIABILITIES                                                                         
                                                                                              
  Current maturities of long-term debt                                $  14,279       $  6,750
  Short-term borrowings                                                  31,060         21,390
  Accounts payable and accrued expenses                                  27,958         20,256
  Billings in excess of costs and estimated                                                   
   earnings on uncompleted contracts                                      6,091          5,487
  --------------------------------------------------------------------------------------------
  TOTAL CURRENT LIABILITIES                                              79,388         53,883
  --------------------------------------------------------------------------------------------
                                                                                              
  LONG-TERM DEBT LESS CURRENT MATURITIES                                 17,513         36,638
  --------------------------------------------------------------------------------------------
                                                                                              
  NOTES PAYABLE FOR FINANCED ASSETS                                                        579
  --------------------------------------------------------------------------------------------
                                                                                              
  MINORITY INTERESTS                                                     11,970          3,277
  --------------------------------------------------------------------------------------------
                                                                                              
  COMMITMENTS AND CONTINGENCIES                                                               
  --------------------------------------------------------------------------------------------
                                                                                              
  COMMON STOCK ISSUED SUBJECT TO                                                              
   REPURCHASE OBLIGATION                                                  1,510          4,242
  --------------------------------------------------------------------------------------------
                                                                                              
  STOCKHOLDERS' EQUITY                                                                        
  Preferred stock, authorized 10,000,000                                                      
   shares, par value $.01 per share, none                                                     
   issued                                                                                     
  Common stock, authorized 40,000,000 and 30,000,000 shares,                                  
   par value $.01 per share, issued 24,140,757 and 19,023,357                                 
   shares (of which 22,645 shares are held in treasury)                     241            190
  Class B capital stock, authorized 2,800,000                                                 
   shares, par value $.01 per share, issued                                                   
   and outstanding 250,000 shares                                             2              2
  Capital in excess of par value                                        119,856        106,274
  Deficit                                                               (53,151)       (39,028
  Net unrealized loss on                                                                      
   available-for-sale securities                                         (1,783)              
  TOTAL STOCKHOLDERS' EQUITY                                             65,165         67,438
  --------------------------------------------------------------------------------------------
                                                                       $175,546       $166,057
  --------------------------------------------------------------------------------------------

</TABLE>


             See accompanying notes to consolidated financial statements.



                                       33
<PAGE>   70

             NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
  -----------------------------------------------------------------------------
  Years ended December 31,                      1994        1993         1992
  -----------------------------------------------------------------------------
  REVENUES
<S>                                           <C>         <C>          <C>
  Sales                                       $204,774    $185,846     $189,797
  Investment and other income
   (expense), net (including
   interest income of $360,
   $875 and $1,275)                             (1,808)      3,379        6,709
  -----------------------------------------------------------------------------
                                               202,966     189,225      196,506
  -----------------------------------------------------------------------------
  COSTS AND EXPENSES
  Cost of goods sold                           172,215     158,872      160,586
  Selling, general and
   administrative                               34,301      34,255       34,352
  Research and development                         431       2,847        4,645
  Interest                                       6,458       8,199       10,866
  -----------------------------------------------------------------------------
                                               213,405     204,173      210,449
  -----------------------------------------------------------------------------
  Gain on disposition of stock of
   a subsidiary and an affiliate                             3,795
  -----------------------------------------------------------------------------
  Gain on issuance of stock by a
   subsidiary                                                1,353
  -----------------------------------------------------------------------------
  Minority interests                              (209)      2,376        2,792
  -----------------------------------------------------------------------------
  Loss before income taxes,
   discontinued operation
   and extraordinary item                      (10,648)     (7,424)     (11,151)
  Income tax expense (benefit)                     749        (575)         427
  -----------------------------------------------------------------------------
  LOSS BEFORE DISCONTINUED OPERATION
   AND EXTRAORDINARY ITEM                      (11,397)     (6,849)     (11,578)
  -----------------------------------------------------------------------------

  DISCONTINUED OPERATION
  Loss from discontinued operation              (2,574)       (947)      (2,027)
  Loss before extraordinary item               (13,971)     (7,796)     (13,605)
  -----------------------------------------------------------------------------

  EXTRAORDINARY ITEM
  Early extinguishment of debt,
   net of income tax in 1993                                 1,819        1,662
  -----------------------------------------------------------------------------

  NET LOSS                                    $(13,971)   $ (5,977)    $(11,943)
  -----------------------------------------------------------------------------
  LOSS PER SHARE
  Loss before discontinued
   operation and extraordinary
   item                                       $   (.52)    $  (.40)    $   (.73)
  Discontinued operation                          (.12)       (.06)        (.13)
  Extraordinary item                                           .11          .10
  -----------------------------------------------------------------------------
  Net loss per share                          $   (.64)    $  (.35)    $   (.76)
  -----------------------------------------------------------------------------
</TABLE>

             See accompanying notes to consolidated financial statements.


                                       34
<PAGE>   71

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

                 YEARS ENDED DECEMBER 31, 1994, 1993, AND 1992

 (IN THOUSANDS, EXCEPT SHARES, PAR VALUE PER SHARE AND PER SHARE AMOUNTS)

<TABLE>
<CAPTION>

                                                                                   Net unrealized
                                                                                       gain
                                                   Class B   Capital in              (loss) on                 Total
                                         Common    capital     excess                available-   Treasury     stock-
                                         stock      stock      of par                for-sales      stock     holders'
                                      ($.01 Par)  ($.01 Par)   value      Deficit   securities    at cost      equity
- ----------------------------------------------------------------------------------------------------------------------
<S>                                       <C>       <C>       <C>        <C>          <C>        <C>           <C>
BALANCE AT DECEMBER 31, 1991              $ 151     $   2     $ 94,828   $(21,108)    $          $ (1,468)     $72,405
- ----------------------------------------------------------------------------------------------------------------------
Exercise of stock options
  and warrants                                2                    280                                             282
Issuances of treasury stock                                     (1,074)                             1,468          394
  (102,772 common shares)
Net loss                                                                  (11,943)                             (11,943)
Conversion of 12% Debentures                  1                    164                                             165
Issuance of stock in
  connection with Swiss Bonds                 2                    911                                             913
Effect of exercise of warrants to
  purchase the stock of a
  subsidiary                                                       674                                             674
Shares issuable in settlement of debt                              186                                             186
Issuance and sale of common stock             3                    744                                             747
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31,   1992            $ 159     $   2     $ 96,713   $(33,051)    $          $             $63,823
- ----------------------------------------------------------------------------------------------------------------------
Exercise of stock options and warrants        2                    410                                             412
Net loss                                                                   (5,977)                              (5,977)
Conversion of 12% Debentures                                        82                                              82
Issuance of stock in connection
  with Swiss Bonds                           26                  8,694                                           8,720
Issuance and sale   of common stock           3                    375                                             378
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1993              $ 190      $  2     $106,274    $(39,028)   $           $            $67,438
- ----------------------------------------------------------------------------------------------------------------------

</TABLE>



                                       35
<PAGE>   72

                  NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

      CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (CONTINUED)

                     YEARS ENDED DECEMBER 31, 1994, 1993, AND 1992

 (IN THOUSANDS, EXCEPT SHARES, PAR VALUE PER SHARE AND PER SHARE AMOUNTS)


<TABLE>
<CAPTION>
                                                                                   Net unrealized
                                                                                       gain
                                                   Class B   Capital in              (loss) on                 Total
                                         Common    capital     excess                available-   Treasury     stock-
                                         stock      stock      of par                for-sales      stock     holders'
                                      ($.01 Par)  ($.01 Par)   value      Deficit   securities    at cost      equity
- ----------------------------------------------------------------------------------------------------------------------
<S>                                     <C>       <C>       <C>          <C>         <C>          <C>         <C>
BALANCE AT DECEMBER 31, 1993            $ 190     $   2     $106,274     $(39,028)   $            $            $67,438
- ----------------------------------------------------------------------------------------------------------------------
Implementation of SFAS 115                                                               1,157                   1,157
Exercise of stock options
  and  warrants                               1                     98                                              99
Issuance of stock in connection with
  Swiss Bonds                                42                  9,953                                           9,995
Transfer from common stock issued
  subject to repurchase obligation            5                  2,727                                           2,732
Conversion of 12% Debentures                 35                                                                     35
Distribution of shares in a subsidiary                                       (152)                                (152)
Issuance and sale of common stock             3                    769                                             772
Net unrealized loss on available-
  for-sales securities                                                                 (2,940)                  (2,940)
Net loss                                                                  (13,971)                             (13,971)
- ----------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1994              $ 241     $   2     $119,856   $(53,151)    $(1,783)    $            $65,165
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>

                See accompanying notes to consolidated financial statements.



                                       36
<PAGE>   73

       NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS



<TABLE>
<CAPTION>
   (in thousands)
   ----------------------------------------------------------------------------
   Years ended December 31,                   1994          1993        1992
   ----------------------------------------------------------------------------

 <S>                                        <C>          <C>          <C>
   CASH FLOWS FROM OPERATIONS:

   Net loss                                 $(13,971)    $ (5,977)    $(11,943)
   Adjustments to reconcile net
    loss to net cash used
    in operating activities:
    Provision for discontinued
    operation                                  1,570
    Depreciation and amortization              6,063        5,296        6,107
    Income tax benefit allocated to
     continuing operations                                 (1,043)
    Gain from early extinguishment
     of debt, net of income
     tax in 1993                                           (1,819)      (1,662)
    Gain on disposition of stock of a
     subsidiary and an affiliate                           (3,795)
    Gain on issuance of stock by
     a subsidiary                                          (1,353)
    Changes in other operating items,
     net of effect of acquisitions
     and disposals:
    Accounts and other receivables            (3,887)       4,817        1,641
    Inventories                                1,163         (381)      (2,223)
    Costs and estimated earnings in
     excess of billings on
     uncompleted contracts                     1,349       (2,379)      (2,012)
    Prepaid expenses and other
     current assets                             (817)         (44)         279
    Accounts payable and accrued
     expenses                                  4,626        2,680        (341)
    Billings in excess of costs and
     estimated earnings on
     uncompleted contracts                    (1,014)       1,491       (1,861)
    Income taxes payable                                                   (25)
   ----------------------------------------------------------------------------
   NET CASH USED IN OPERATIONS               $(4,918)     $(2,507)    $(12,040)
   ----------------------------------------------------------------------------
</TABLE>


                                       37
<PAGE>   74

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)

<TABLE>
<CAPTION>
   (in thousands)
   ---------------------------------------------------------------------------
   Years ended December 31,                   1994         1993        1992
   ---------------------------------------------------------------------------
 <S>                                         <C>         <C>         <C>
   CASH FLOWS FROM INVESTING ACTIVITIES:

   Sales of certain net assets and
    businesses of a subsidiary               $ 4,470     $           $
   Proceeds from sale of an investment                                   4,500
   Marketable securities                                      651        2,419
   Additions to property, plant and
    equipment                                 (4,006)      (2,077)      (3,399)
   Additions to intangible assets             (5,824)        (303)      (1,339)
   Reduction of (additions to)
    investments and other assets                 664         (864)       3,096
   NET CASH PROVIDED BY (USED IN)
    INVESTING ACTIVITIES                      (4,696)      (2,593)       5,277
   ---------------------------------------------------------------------------

   CASH FLOWS FROM FINANCING ACTIVITIES:

   Repayments of short-term
    borrowings                                (5,650)     (28,011)     (6,150)
   Proceeds from short-term borrowings         15,320      20,424       8,810
   Decrease in restricted cash                              1,200       3,800
   Proceeds from issuance of
    long-term debt                             3,638       10,973         203
   Reduction of long-term debt                (4,882)      (8,515)     (6,244)
   Repayments of notes payable for
    financed assets                                                       (28)
   Proceeds from issuance of
    common stock                                 188          198
   Proceeds from issuance of stock
    by a subsidiary                                         1,473
   Exercise of common stock options
    and warrants                                  99          413         282
   Issuance of treasury stock                                              15
   Net cash provided by (used in)
    financing activities                       8,713       (1,845)        688
   Net decrease in cash
    and cash equivalents                        (901)      (6,945)     (6,075)
   Cash and cash equivalents at
    beginning of year                         10,976        17,921      23,996
   ---------------------------------------------------------------------------
   CASH AND CASH EQUIVALENTS
    AT END OF YEAR                           $10,075     $  10,976   $  17,921
   ---------------------------------------------------------------------------
</TABLE>


                                       38
<PAGE>   75

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)






<TABLE>
<CAPTION>
   (in thousands)
   -------------------------------------------------------------------------
   Years ended December 31,                     1994       1993         1992
   -------------------------------------------------------------------------

 <S>                                       <C>          <C>         <C>
   SUPPLEMENTAL DISCLOSURES OF
    CASH FLOW INFORMATION:

   Cash paid during the year for:
    Interest                               $   4,147    $ 5,344     $  8,324
   -------------------------------------------------------------------------
    Income taxes                           $     607    $   692     $    703
   -------------------------------------------------------------------------

   SUPPLEMENTAL SCHEDULE OF
    NONCASH TRANSACTIONS:


   Reduction of debt                       $   9,167    $21,900     $  1,819
   Issuances of treasury stock                                        (1,468)
   Additions to other assets
    and prepaid expenses                         100        179          130
   Reduction of accounts payable                 267                     597
   Reduction of accrued interest payable       1,045        607
   Issuances of common stock                 (10,579)    (8,981)      (1,078)

   Issuance of long-term debt                            (3,006)
   Common stock issued subject
    to repurchase obligation                             (4,242)
   Gain on disposition of stock of a
    subsidiary and an affiliate                          (3,795)
   Gain on exchange of debt before
    income tax effect                                    (2,662)
   -------------------------------------------------------------------------
</TABLE>



             See accompanying notes to consolidated financial statements.



                                       39

<PAGE>   76

               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

   Principles of consolidation and investments. The consolidated financial
   statements include the operations of National Patent Development Corporation
   and its majority-owned subsidiaries (the Company). Investments in 20% - 50%
   owned companies are accounted for on the equity basis. All significant
   intercompany balances and transactions have been eliminated in consolidation.

   Statements of cash flows. For purposes of the statements of cash flows, the
   Company considers all highly liquid instruments with original maturities of
   three months or less from purchase date to be cash equivalents.

   Marketable investment securities. Marketable investment securities at
   December 31, 1994 consist of U.S. corporate equity securities. The Company
   adopted the provisions of Statement of Financial Accounting Standards No.
   115, Accounting for Certain Investments in Debt and Equity Securities
   (Statement 115) at January 1, 1994. Under Statement 115, the Company
   classifies its marketable equity securities as available-for-sale.

   Inventories. Inventories are valued at the lower of cost or market,
   principally using the first-in, first-out (FIFO) method.

   Foreign currency transactions. The Company's Swiss Bonds (see Note 10) are
   subject to currency fluctuations and the Company has hedged portions of such
   debt from time to time. During the years ended December 31, 1994, 1993, and
   1992, the Company realized foreign currency transaction gains (losses) of
   $(2,124,000), $901,000 and $3,362,000, respectively. These amounts are
   included in Investment and other income (expense), net. At December 31, 1994,
   the Company had not hedged its Swiss Franc obligations.

   Contract revenue and cost recognition. The Company provides services under
   time-and-materials, cost-plus-fixed-fee, and fixed-price contracts. Revenue
   from contracts is recognized on the percentage-of-completion method as costs
   are incurred and includes estimated fees at predetermined rates. Differences
   between recorded costs, estimated fees, and final billings are recognized in
   the period in which they become determinable. Costs and estimated earnings in
   excess of billings on uncompleted contracts are recorded as an asset.
   Billings in excess of costs and estimated earnings on uncompleted contracts
   are recorded as a liability. Generally, contracts provide for the billing of
   costs incurred and estimated fees on a monthly basis and do not provide for
   retainage. Retainages, amounts subject to future negotiation, amounts
   expected to be collected after one year, and amounts related to claims are
   not material.


                                       40
<PAGE>   77
         NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

          NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

   Property, plant and equipment. Property, plant and equipment are carried at
   cost. Major additions and improvements are capitalized while maintenance and
   repairs which do not extend the lives of the assets are expensed currently.
   Gain or loss on the disposition of property, plant and equipment is
   recognized in operations when realized.

   Depreciation. The Company provides for depreciation of property, plant and
   equipment primarily on a straight-line basis over the following estimated
   useful lives:

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------
            CLASS OF ASSETS                      USEFUL LIFE
- -----------------------------------------------------------------------------
<S>                                              <C>  
           Buildings and improvements            5 to 40 years
           Machinery, equipment and furniture
            and fixtures                         3 to 20 years
           Leasehold improvements                Shorter of asset life
                                                 or term of lease
</TABLE>

   Intangible assets. The excess of cost over the fair value of net assets of
   businesses acquired is recorded as goodwill and is amortized on a
   straight-line basis generally over periods ranging from 5 to 40 years. The
   Company capitalizes costs incurred to obtain and maintain patents and
   licenses. Patent costs are amortized over the lesser of 17 years or the
   remaining lives of the patents, and license costs over the lives of the
   licenses. The Company also capitalizes costs incurred to obtain long-term
   debt financing. Such costs are amortized on an effective yield basis over the
   terms of the related debt and such amortization is classified as interest
   expense in the Consolidated Statements of Operations.

   The periods of amortization of goodwill are evaluated at least annually to
   determine whether events and circumstances warrant revised estimates of
   useful lives. This evaluation considers, among other factors, expected cash
   flows and profits of the businesses to which the goodwill relates. Goodwill
   is written off when it becomes evident that it has become permanently
   impaired.

   Treasury stock. Treasury stock is recorded at cost. Reissuances of treasury
   stock are valued at market value at the date of reissuance. The cost of the
   treasury stock is relieved from the treasury stock account and the difference
   between the cost and market value is recorded as additional paid in capital.



                                       41
<PAGE>   78
         NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES
 
          NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
  
   1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

   Sales of stock by a subsidiary. The Company records in the Consolidated
   Statements of Operations any gain or loss realized when a subsidiary sells
   its shares at an offering price which differs from the Company's carrying
   amount per share of such subsidiary's stock.

   Income taxes. The Company files a consolidated Federal income tax return that
   includes each domestic subsidiary in which the Company has at least 80%
   voting control. The Company adopted Statement of Financial Accounting
   Standards No. 109, "Accounting for Income Taxes", effective January 1, 1993.
   Adoption of the new Statement did not have a significant effect on the
   Company's financial condition or results of operations.

   Income (loss) per share. Per share data is based on the weighted average
   number of shares outstanding, including Class B capital stock, and dilutive
   common stock equivalents. Presentation of fully diluted earnings per share is
   not required because the effect is less than 3% or is antidilutive. The
   weighted average number of shares outstanding for the years ended December
   31, 1994, 1993 and 1992 was 21,724,665, 17,125,900 and 15,771,301,
   respectively.

   2.   GENERAL PHYSICS CORPORATION

        On August 31, 1994, General Physics Corporation, a formerly 28% owned
   affiliate, (GP) acquired substantially all of the operations and assets of
   SGLG, Inc. (SGLG) (formerly GPS Technologies, Inc.), a 92% owned subsidiary,
   and assumed certain liabilities of SGLG, related to its business of providing
   management and technical training services, and specialized engineering
   consulting services, to various commercial industries and to the United
   States government. However, for accounting and financial reporting purposes,
   the transaction has been treated as a reverse acquisition of GP by SGLG
   since, among other factors, the Company became the beneficial owner of
   approximately 54% of the outstanding shares of GP's common stock as a result
   of the transaction. The assets acquired by GP also included all of the
   outstanding common stock of four wholly-owned subsidiaries of SGLG: GPS
   Technologies, Inc. Federal Systems Group (GPSTFSG), which provides technical
   services to the U.S. Department of the Navy and other federal government
   agencies; GP Environmental Services, Inc. (GPES), which provides
   environmental laboratory analytical services; and General Physics Asia Pte.
   Ltd., located in Singapore, and General Physics (Malaysia) Sdn. Bhd., located
   in Malaysia, which provide operations support, engineering and technical
   services to power and process industries in Southeast Asia.



                                       42
<PAGE>   79
          NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   2. GENERAL PHYSICS CORPORATION (CONTINUED)

        The consideration paid by GP totaled approximately $34,000,000 and
   consisted of (a) $10,000,000 in cash, (b) 3,500,000 shares of GP common
   stock, (c) GP's 6% Senior Subordinated Debentures due 2004 in the aggregate
   principal amount of $15,000,000 ($1,500,000 of which was paid into escrow),
   (valued at $10,700,000 after a $4,300,000 discount), (d) warrants to purchase
   an aggregate of 1,000,000 shares of GP common stock at $6.00 per share, and
   (e) warrants to purchase an aggregate of 475,664 shares of GP common stock at
   $7.00 per share. In addition, GP entered into a lease with SGLG of certain
   fixed assets of SGLG for a period of 10 years for an aggregate rent of
   $2,000,000, payable in equal quarterly installments of $50,000. The Company
   did not recognize a gain or loss on this transaction.

        The cash portion of the purchase price for the SGLG operations and
   assets was derived from funds borrowed by GP under a $20,000,000 revolving
   credit facility secured by liens on the assets of GP, GPSTFSG, GPES and
   Inventory Management Corporation, all wholly-owned subsidiaries of GP. The
   revolving credit facility was established with a bank on August 31, 1994, and
   permits GPC to borrow funds at a rate of interest equal to the bank's prime
   rate or LIBOR, as determined by GP.

        Prior to the transaction, the Company directly and indirectly owned
   approximately 28% of the outstanding common stock of GP, and approximately
   92% of the outstanding common stock of SGLG. The Company currently owns
   directly or indirectly approximately 51% of the outstanding common stock of
   GP.

        In December 1994, as part of the above transaction, SGLG distributed its
   shares of GTS Duratek, Inc. (Duratek) common stock, totaling 3,950,000
   shares, on a pro rata basis to its shareholders. Therefore, the Company
   received 3,630,538 shares of Duratek, and the minority shareholders received
   the remaining 319,462 shares.

        From October 3, 1991 through August 31, 1994, the Company's investment
   in GP has been accounted for on the equity basis and the Company's share of
   GP's income (loss) for the eight months ended August 31, 1994 and the years
   ended December 31, 1993 and 1992 in the amount of $(719,000), $316,000 and
   $(144,000), respectively, after the amortization of the underlying goodwill,
   was included in the caption "Investment and other income (expense), net"
   appearing in the consolidated statements of operations. The financial
   position and results of operations of SGLG were included in the consolidated
   accounts of the Company for the years ended December 31, 1992, 1993 and 1994.


                                       43
<PAGE>   80

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   2.   GENERAL PHYSICS CORPORATION (CONTINUED)

        The following information shows on a pro forma basis, the results of
   operations for the Company as if the above transaction had occurred as of
   January 1, 1993 (in thousands):

<TABLE>
<CAPTION>
                                         Year ended December 31,
                                           1994         1993
                                           ----         ----
                                              (unaudited)

<S>                                      <C>         <C>
   REVENUES                              $239,416    $251,187

   Loss before discontinued
   operation and extraordinary item       (11,238)     (6,132)

   Net loss                               (13,812)     (5,260)

   Loss per share before discontinued
    operation and extraordinary item         (.52)       (.36)

   Loss per share                            (.64)       (.31)
</TABLE>

   The above pro forma information is not necessarily indicative of the actual
   financial position or results of operations that would have been achieved if
   the transactions had occurred as of or for the period indicated, or of future
   results that may be achieved.

  3. GTS DURATEK, INC.

        On January 24, 1995, the Company sold 1,666,667 shares of common stock
   of its subsidiary, GTS Duratek,Inc. (Duratek) at a price of $3.00 per share
   to The Carlyle Group (Carlyle) in connection with a $16 million financing by
   Duratek with Carlyle, a Washington, D.C. based private merchant bank. In
   addition, the Company granted Carlyle an option to purchase up to an
   additional 500,000 shares of the Company's Duratek common stock over the next
   year at $3.75 per share.

        Duratek received $16 million from Carlyle in exchange for 160,000 shares
   of newly issued 8% cumulative convertible preferred stock (convertible into
   5,333,333 shares of Duratek common stock at $3.00 per share). Duratek granted
   Carlyle an option to purchase up to 1,250,000 shares of newly issued Duratek
   common stock from Duratek over the next four years.


                                       44
<PAGE>   81

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   3. GTS DURATEK, INC. (CONTINUED)

        As a result of the above transaction, the Company owns 3,534,972 shares
   of Duratek's common stock (approximately 40% of the outstanding shares of
   common stock). As a result of the Company's ownership in Duratek falling
   below 50%, commencing on January 24, 1995 the Company will account for its
   investment in Duratek on the equity basis.

   In connection with the transaction, Carlyle will have the right, through its
   preferred stock, to elect a majority of Duratek's Board of Directors. Upon
   conversion of the preferred stock, Carlyle would own approximately 50% of
   Duratek's common stock if all of its options are exercised.

   On November 2, 1990, Duratek purchased General Technical Services, Inc. (GTS)
   from GP for a purchase price of $7,500,000 in cash, 3,500,000 shares of
   Duratek's common stock and a $1,250,000 note. GTS, based in Columbia,
   Maryland, is a supplier of consulting and staff augmentation services to
   utilities, Government agencies, and commercial businesses. On December 31,
   1992, Duratek issued 450,000 shares of Duratek common stock to GP in exchange
   for the $1,250,000 note and $150,000 of accrued interest. In 1993, the
   Company distributed 667,134 shares of Duratek stock as part of an Exchange
   Offer (See Note 10(b)). In December 1994, SGLG distributed all its Duratek
   shares to its shareholders on a pro rata basis, (See Note 2), thereby,
   reducing the Company's voting percentage. Duratek also provides environmental
   services which includes the cleanup of water and other liquids containing
   radioactive and/or hazardous (mixed waste) contaminants and in-furnace
   vitrification for long-term stabilization of such waste.

   In the fourth quarter of 1993, Duratek entered into a series of agreements
   which resulted in the formation of a 50% owned company,Vitritek
   Environmental, Inc. (Vitritek). The purpose of Vitritek is to develop
   technologies relating to the vitrification of medical, hazardous and
   asbestos waste. In consideration for its 50% interest in Vitritek, Duratek
   contributed its option to acquire all rights, title and interest in certain
   medical and hazardous waste vitrification technologies. Duratek acquired
   this option for warrants to purchase 500,000 shares of Duratek's common
   stock for $4.00 per share and cash of $500,000 provided by the owners of the
   other 50% interest in Vitritek. The warrants expire on September 30, 1997.
   In connection with these transactions, Duratek agreed to sell to the two
   principal shareholders of the corporation which contributed certain
   technologies relating to asbestos waste vitrification, and who hold the
   other 50% interest in Vitritek, a total of 562,500 shares of Duratek's
   common stock at $4.00 per share. Duratek received in consideration for the
   shares, $1,500,000 in cash, and the two shareholders' interests in other
   assets valued at $750,000.
        


                                       45
<PAGE>   82

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

   4. INTERFERON SCIENCES, INC.

   At March 31, 1995, Interferon Sciences, Inc. (ISI) is a 31% owned affiliate
   of the Company. It is engaged in the manufacture and sale of ALFERON(R) N
   Injection, ISI's first product commercially approved by the FDA for the
   treatment of recurring and refractory external genital warts, and the
   research and development of other alpha interferon based products for the
   treatment of viral diseases, cancers and diseases of the immune system. At
   December 31, 1994, the Company owned 36% of ISI.

   On July 12, 1993, the Company commenced an Exchange Offer for its Swiss Franc
   denominated Bonds and its Dual Currency Bonds. (See Note 10(b)). As a result
   of the inclusion of a portion of the Company's shares of Common Stock of ISI
   as part of the consideration in the Exchange Offer, the Company's ownership
   in ISI fell below 50%, and therefore, commencing during the third quarter of
   1993, the Company accounted for the results of ISI on the equity basis. The
   Company's investment in ISI of approximately $2,224,000 as of December 31,
   1994 is included in "Investments and Advances" on the Consolidated Balance
   Sheet of which $1,072,000 represents the Company's percentage of underlying
   net assets and $1,152,000 represents goodwill. At December 31, 1994, the
   Company owned 6,975,000 shares of ISI, with a market value of $9,373,000. The
   Company's share of ISI's loss included in Investment and other income
   (expense), net is $4,409,000 in 1994.

   Condensed financial information for ISI is as follows as of December 31, 1994
   and 1993 and for the years then ended (in thousands): 


<TABLE>
<CAPTION>
                                                1994         1993
                                               ------       -------
<S>                                            <C>          <C>    
               Total assets                    $8,182       $20,301
               Stockholders' equity             2,979        17,131
               Revenues                         1,166            51
               Net loss                       (12,078)       (8,460)
</TABLE>


                                       46
<PAGE>   83
            NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          5. AMERICAN DRUG COMPANY

          The Company owns approximately 54% of the outstanding common stock of
          American Drug Company (ADC), which was organized in 1993, as a
          wholly-owned subsidiary of the Company to initiate marketing
          activities for American generic pharmaceutical and medical
          pharmaceuticals in Russia and the Commonwealth of Independent States
          (the "CIS"). ADC's subsidiary, NPD Trading (USA), Inc. provides
          consulting services to Western businesses in Russia and Eastern
          Europe. ADC intends to make sales of American-made generic
          pharmaceutical and health care products for sale under its own label
          in Russia and the CIS.

          In August 1994, pursuant to a Transfer and Distribution Agreement, the
          Company distributed 46% of its interest in ADC to the Company's
          shareholders. In addition, ADC issued warrants to the Company's
          shareholders to purchase its stock for a period of two years, subject
          to cancellation under certain circumstances.

          6. INVENTORIES

          Inventories, consisting of material, labor and overhead, are
          classified as follows (in thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>        <C>      
          Raw materials                      $  1,973   $   2,836
          Work in process                         462         675
          Finished goods                       15,557      16,394
          Land held for resale                  2,650       2,700
          -------------------------------------------------------
                                             $ 20,642    $ 22,605
          -------------------------------------------------------
</TABLE>

          7. PROPERTY, PLANT AND EQUIPMENT

          Property, plant and equipment consists of the following (in
          thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>        <C>      
          Land                               $    173   $     173
          Buildings and improvements            1,367       1,365
          Machinery and equipment              16,357      19,308
          Furniture and fixtures               14,650       7,951
          Leasehold improvements                4,876       5,076
          -------------------------------------------------------
                                               37,423      33,873
          -------------------------------------------------------
          Accumulated depreciation and        (22,843)    (20,035)
            amortization  
          -------------------------------------------------------                               
                                             $ 14,580    $ 13,838
          -------------------------------------------------------
</TABLE>

                                       47
<PAGE>   84
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          8. SHORT-TERM BORROWINGS

          Short-term borrowings are as follows (in thousands):

<TABLE>
<CAPTION>
          -------------------------------------------------------
          December 31,                           1994        1993
          -------------------------------------------------------
<S>                                          <C>          <C>    
          Line of Credit Agreement (a)       $ 12,409     $11,732
          Revolving Credit and Term Loan
           Agreement (b)                                    5,650
          Revolving Loan and Line of Credit
           Arrangements (c)                       920         898
          Revolving Line of Credit
           Agreement (d)                        7,631       3,110
          Revolving Credit Agreement (e)       10,100
          -------------------------------------------------------
                                             $ 31,060    $ 21,390
          -------------------------------------------------------
</TABLE>

          (a) In April 1993, Five Star Group, Inc. (Five Star) and MXL
          Industries, Inc. (MXL) each entered into a revolving credit and term
          loan agreement (the "Five Star Loan Agreement" and "MXL Loan
          Agreement"). The Five Star Loan Agreement provided for a $20,000,000
          revolving credit facility (the "Five Star Revolving Credit Facility")
          and a $5,000,000 term loan (the "Five Star Term Loan"). The Five Star
          Revolving Credit Facility is a three year committed facility which
          allows Five Star to borrow amounts equal to 50% of Eligible Inventory
          (as defined) and 75% of Eligible Receivables (as defined) at an
          interest rate of 1% in excess of the prime rate. At December 31, 1994,
          the interest rate was 9.5%. As of December 31, 1994, $12,409,000 was
          borrowed under the Five Star Revolving Credit Facility and Five Star
          had no additional availability.

          The Five Star Term Loan is repayable in 10 quarterly payments of
          approximately $417,000 which commenced October 31, 1993, and a final
          payment of approximately $830,000 on April 30, 1996. The Five Star
          Term Loan bears interest at 1.375% in excess of the prime rate, and
          was 9.875% at December 31, 1994. The Five Star Revolving Credit
          Agreement and the Five Star Term Loan are secured by all of the assets
          of Five Star and 1,359,375 shares of common stock of ISI and 1,062,500
          shares of common stock of GP, which were contributed to Five Star in
          connection with the forgoing transactions. At December 31, 1994,
          $2,916,000 was outstanding under the Five Star Term Loan.

                                       48
<PAGE>   85
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          8.  SHORT-TERM BORROWINGS (CONTINUED)

          The MXL Loan Agreement provides for a $1,500,000 revolving credit
          facility (the "MXL Revolving Credit Facility") and a $4,500,000 term
          loan (the "MXL Term Loan"). The MXL Revolving Credit Facility is a
          three year committed facility which allows MXL to borrow amounts equal
          to 25% of Eligible Inventory (as defined) and 80% of Eligible
          Receivables (as defined) at an interest rate of 1% in excess of the
          prime rate. As of December 31, 1994, there were no borrowings under
          the MXL Revolving Credit Facility and the balance of the MXL Term Loan
          was $2,625,000. The MXL Term Loan is repayable in 10 quarterly
          payments of approximately $375,000, which commenced on October 31,
          1993 with a final payment of $750,000 on April 30, 1996. The MXL Term
          Loan bears interest at 1.375% in excess of the prime rate, and was
          9.875% at December 31, 1994. The facilities are secured by all of the
          assets (other than certain equipment) of MXL and by 815,625 shares of
          common stock of ISI and 637,500 shares of common stock of GP, which
          were contributed to MXL in connection with the forgoing transactions.

          The Five Star Revolving Credit Facility and Five Star Term Loan and
          the MXL Revolving Credit Agreement and MXL Term Loan are guaranteed by
          the Company. As additional collateral for the above agreements, the
          Company has provided SFr. 6,582,000 principal amount of the Company's
          Swiss Bonds, which had been reacquired by the Company from the
          bondholders, but not cancelled. In April 1993, $4,196,000 of the
          proceeds were used to repay the balance of a revolving credit and term
          loan agreement entered into by the Company. The Agreements, among
          other things, limit the amount that Five Star and MXL may borrow from
          other sources, the amount and nature of certain expenditures,
          acquisitions and sales of assets, and the amount that Five Star and
          MXL can loan or dividend to the Company. The agreements have several
          covenants, including provisions regarding working capital, tangible
          net worth, leverage and cash flow ratios. As of March 31, 1995 the
          Company was not in compliance with certain provisions as a result of
          the non-payment of approximately $3,000,000 of Swiss Bonds. Management
          has advised the bank of such violations and has obtained a waiver.

          (b) On June 30, 1993, SGLG entered into a new three year $10,000,000
          credit facility, which replaced a previous agreement. The credit
          facility was secured by the accounts receivable and fixed assets of
          SGLG. The initial $5,000,000 of the credit facility was fixed at an
          interest rate of 7.98% and the second $5,000,000 of the credit
          facility bore interest at a rate equal to 1.25% in excess of the
          bank's prime rate. At December 31, 1993, $5,650,000 was borrowed under
          the credit facility. As a result of the acquisition by GP on August
          31,1994 of substantially all the assets and operations of SGLG (see
          Note 2) the balance of the credit facility was repaid.

                                       49
<PAGE>   86
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          8.  SHORT-TERM BORROWINGS (CONTINUED)

          (c) In August 1991, Eastern Electronics Manufacturing Corporation
          (Eastern) assigned the outstanding balance on its line of credit with
          a bank to a finance company, with whom Eastern entered into a Security
          Agreement. Under the terms of the Agreement, Eastern can borrow up to
          80% of the net amount of eligible and outstanding accounts receivable,
          as defined, at an interest rate of 5 1/2% over the prime rate of
          interest (14% at December 31, 1994). At December 31, 1994, $920,000
          was borrowed under the Agreement.

          (d) On February 9, 1993, Duratek entered into a $7,000,000 Revolving
          Line of Credit (the Line) and a $400,000 Loans to Facility (the
          Facility) for fixed asset purchases with a commercial bank. On June
          11, 1993, the Line was increased to $7,750,000 and the Facility was
          increased to $750,000. Term Loans under the Facility will be due over
          a 36 month period from the date of issue and bear interest at the
          bank's prime rate plus 1.5%. The Facility is secured by the specific
          fixed assets financed under the Facility. The Line bears interest at
          the bank's prime interest rate plus 1% and is secured by the accounts
          receivable, inventory and property, plant and equipment of Duratek.
          The Line requires Duratek to meet certain covenants concerning, among
          other things, minimum tangible net worth, total liabilities to
          tangible net worth, and profitability. It also contains limitations
          with respect to dividends or other distributions to stockholders,
          mergers, acquisitions, and research and development expenses. At
          December 31, 1994, borrowings were $7,631,000 under the Line and
          $425,000 is outstanding under the Facility. In January 1995, Duratek
          used proceeds from the Carlyle financing (See Note 3) to retire
          amounts outstanding under the Line. On February 2, 1995, Duratek had
          $7,000,000 available under the Line.

          (e) On August 31, 1994, GP entered into a $20,000,000 secured
          revolving credit agreement with a commercial bank. Borrowings under
          this agreement bear interest at the prime rate, which was 8.5% at
          December 31, 1994. This agreement contained certain covenants, which
          among other things, limit the amount and nature of certain
          expenditures and requires GP to maintain certain financial ratios.
          There were available borrowings of approximately $7,900,000, based
          upon 80% of available accounts receivable, under this agreement at
          December 31, 1994.

                                       50
<PAGE>   87
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          9. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

          Accounts payable and accrued expenses are comprised of the following
          (in thousands):

<TABLE>
<CAPTION>

          ----------------------------------------------------------
          December 31,                               1994       1993
          ----------------------------------------------------------
<S>                                              <C>        <C>     
          Accounts payable                       $ 15,371   $ 10,234
          Payroll and related costs                 4,098      4,202
          Interest                                  1,882      1,369
          Other                                     6,607      4,451
          ----------------------------------------------------------
                                                 $ 27,958   $ 20,256
          ----------------------------------------------------------
</TABLE>

          10. LONG-TERM DEBT

             Long-term debt is comprised of the following (in thousands):
<TABLE>
<CAPTION>
          ----------------------------------------------------------
          December 31,                               1994       1993
          ----------------------------------------------------------
<S>                                              <C>        <C>
          5% Convertible Bonds due 1999 (b)      $  2,129   $  2,300
          8% Swiss Bonds due 1995 (a)(c)            2,999      4,572
          6% Convertible Swiss Bonds
           due 1995 (a)(d)                          4,036      5,815
          5.75% Convertible Swiss Bonds
           due 1995 (d)                             2,014      2,370
          5.625% Convertible Swiss Bonds
           due 1996 (e)                             1,716      3,189
          7% Dual Currency Convertible Bonds
           due 1996 (e)                             2,391      3,926
          12% Subordinated Debentures
           due 1997 (f)                             6,783      6,829
          Term loan with banks (Note 8(a))          5,541      8,708
          Senior Subordinated Debentures (g)          801
          Notes payable in connection with
           settlement of litigation (h)               745        951
          Equipment lease obligations (*)           2,058      2,198
          ----------------------------------------------------------
                                                   31,213     40,858
          ----------------------------------------------------------
          Less current maturities                  13,700      4,220
          ----------------------------------------------------------
                                                 $ 17,513   $ 36,638
          ----------------------------------------------------------
</TABLE>

          (*) Secured by assets held under capital lease obligations.

                                       51
<PAGE>   88
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          10.  LONG-TERM DEBT (CONTINUED)

          (a) On June 10, 1994, the Company commenced an Exchange Offer for up
          to 60% of its Swiss denominated 8% Bonds due March 1, 1995, 6%
          Convertible Bonds due March 7, 1995, 5.75% Convertible Bonds due May
          9, 1995, 5.625% Convertible Bonds due March 18, 1996 and 7% Dual
          Currency Bonds due March 18, 1996, ("the Bonds"). The Company offered
          for exchange its Common Stock with a value of $1,000 for each $1,000
          principal amount of the Bonds. In addition, the Company offered for
          exchange its Common Stock with a value of SFr. 1,000 for each SFr.
          1,000 principal amount of the Bonds. Accrued interest on the Bonds
          accepted for exchange by the Company was paid in Common Stock of the
          Company. The purpose of the Exchange Offer was to reduce the Company's
          long-term indebtedness and related interest expense.

          In July, as a result of the Exchange Offer, the Company received an
          aggregate of SFr. 2,569,000 principal amount of its Swiss denominated
          bonds and $1,377,000 of its 7% Dual Currency Convertible Bonds. In
          addition, the Company completed four private transactions for SFr.
          6,971,000 principal amount of its Swiss denominated bonds and $159,000
          of its 7% Dual Currency Convertible Bonds.

          As a result of the above transactions, the Company issued
          approximately 3,406,000 shares of its common stock and reduced its
          long-term debt by approximately $8,582,000.

          In the first quarter of 1995, the Company repurchased SFr.
          8,386,000 of its Swiss denominated bonds and $309,000 of its Dual
          Currency Bonds, in exchange for a combination of cash, the
          Company's common stock and notes.  At March 24, 1995, the Company
          had SFr. 4,434,000 and $2,082,000 due in 1995, and SFr. 1,415,000
          due in 1996.

          The Company did not pay the balance of approximately $3,000,000 due on
          its 8% and 6% Swiss Bonds in March 1995; however, the Company is
          conducting discussions with the trustee for the Swiss bond holders.
          The Company believes that it will be able to enter into an agreement
          for the repayment of such Swiss Bonds. At April 3, 1995, the Company
          has sufficient cash and cash equivalents available to repay its Swiss
          Bonds due in 1995.

          (b) The Company commenced an Exchange Offer on July 12, 1993, for any
          and all of the Bonds. The purpose of the Exchange Offer was to reduce
          the Company's long-term indebtedness and related interest expense.

                                       52
<PAGE>   89
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

               The consideration offered by the Company for each SFr. 1,000
          principal amount of the Bonds validly tendered and not withdrawn
          prior to the Expiration Date (August 19, 1993) was: a) 5% U.S.
          dollar denominated Convertible Bonds of the Company due August
          31, 1999 (the "New 5% Bonds") in a principal amount of $130 and
          convertible into 30 shares of the Company's Common Stock ("Common
          Stock"), b) 54 shares of Common Stock, c) 26 shares of Common
          Stock of ISI (the "ISI Common Stock"), d) 26 shares of Common
          Stock of Duratek (the "Duratek Common Stock") and e) $43 in cash.

               The consideration offered by the Company for each $1,000
          principal amount of the Bonds validly tendered and not withdrawn
          prior to the Expiration Date was: a) New 5% Bonds in a principal
          amount of $200 and convertible into 46 shares of Common Stock, b)
          81 shares of Common Stock, c) 39 shares of ISI Common Stock, d)
          39 shares of Duratek Common Stock and e) $60 in cash.

               On the Expiration Date the Company accepted the following
          amounts of Old Bonds for exchange: SFr. 3,640,000 of the 6% Bonds
          due March 7, 1995, SFr. 1,125,000 of the 5.75% Bonds due May 9,
          1995, SFr. 2,765,000 of the 5.625% Bonds due March 18, 1996, SFr.
          16,806,000 of the 8% Bonds due March 1, 1995 and $882,000 of the
          7% Bonds due March  18, 1996.  Under the terms of the Offer,
          which included all unpaid accrued interest thereon, the Company
          issued the following amounts of consideration to the exchanging
          bondholders: a) 1,385,586 shares of Common Stock, valued at
          $5,582,000, b) 667,134 shares of ISI Common Stock, valued at
          $2,536,000, c) 667,134 shares of Duratek Common Stock, valued at
          $2,536,000, d) $3,340,080 principal amount of New 5% Bonds which
          will be convertible into 767,833 shares of the Common Stock, and
          e) $1,099,368 in cash.  The Company recorded an original issue
          discount on the New 5% Bonds of 10%.  At December 31, 1994,
          $2,309,000 of the New 5% Bonds were outstanding.

               As a result of the Exchange Offer, in 1993 the Company realized a
          gain of $3,795,000 from the issuance of the ISI and Duratek Common
          Stock, and an extraordinary gain from the early extinguishment of
          debt, before income tax effect, of $1,227,000.

                                       53
<PAGE>   90
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (c)  On December 20, 1989, in exchange for Swiss Francs (SFr.)
          32,420,000 ($20,318,000) of its 6% Convertible Swiss Bonds due
          March 7, 1995, SFr. 26,335,000 ($16,515,000) of its 5.75%
          Convertible Swiss Bonds due May 9, 1995, and SFr. 26,685,000
          ($16,734,000) of its 5.625% Convertible Swiss Bonds due March 18,
          1996, (collectively, the Old Bonds), each in the principal amount
          of SFr. 5,000, plus all unpaid accrued interest thereon, the
          Company issued: (a) SFr. 51,264,000 ($32,140,000) of its 8% Swiss
          Bonds due March 1, 1995, each in the principal amount of SFr.
          3,000, (the New Bonds) of which SFr. 2,389,000 are outstanding at
          December 31, 1994, (b) 17,088 Reset Warrants, each of which
          entitles the holder to purchase 75 shares of the Company's common
          stock, at a price determined by formula, exercisable until March
          1, 1995, (c) 17,088 Common Stock Warrants, each of which entitles
          the holder to acquire without further consideration shares of the
          Company's common stock with a market value of SFr. 250,
          exercisable until March 1, 1995, and (d) SFr. 750 in cash.

          The Company recorded an original issue discount on the New Bonds of
          40%, based upon exchange values estimated by the Swiss exchange agent.
          Expenses of the exchange offer totaled $2,116,000. The discount and
          the offering expenses, which have been deferred, are being amortized
          over the term of the New Bonds.

          (d) On March 7, 1985, the Company issued, pursuant to a Swiss Public
          Bond Issue Agreement, 6% Convertible Bonds due March 7, 1995
          representing an aggregate principal amount of SFr. 60,000,000, of
          which SFr. 5,280,000 are outstanding as of December 31, 1994 (see (a)
          and (b) above). The outstanding bonds are convertible into 90,816
          shares of the Company's common stock at any time prior to February 10,
          1995 at a conversion price of approximately $44.45 per share based on
          an exchange rate of SFr. 1.308 per U.S. $1.00. In addition, on May 9,
          1985, the Company issued, pursuant to a second Swiss Public Bond Issue
          Agreement, 5.75% Convertible Bonds due May 9, 1995, representing an
          aggregate principal amount of SFr. 50,000,000, of which SFr. 2,635,000
          are outstanding as of December 31, 1994 (see (a) and (b) above). These
          outstanding bonds are convertible into 56,389 shares of the Company's
          common stock at a conversion price of $35.73 per share based on an
          exchange rate of SFr. 1.308 per U.S. $1.00 at any time prior to April
          22, 1995.

                                       54
<PAGE>   91
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (e) On March 18, 1986, the Company issued, pursuant to a third Swiss
          Public Bond Issue Agreement, 5.625% Convertible Bonds payable in 1996,
          representing an aggregate principal amount of SFr. 50,000,000, of
          which SFr. 2,245,000 are currently outstanding (see (a), (b) and (c)
          above). Additionally, the Company issued 7% Dual Currency Convertible
          Bonds, payable in 1996, representing an aggregate principal amount of
          SFr. 25,000,000, but payable at maturity at the fixed amount of
          $15,000,000. The outstanding Bonds are convertible into 120,862 shares
          of the Company's common stock at any time prior to March 8, 1996 at a
          conversion price of $39.41 per share based on an exchange rate of SFr
          1.308 per U.S. $1.00. Under certain circumstances, the Company may
          redeem all of the Bonds (but not a part only) at a redemption price
          equal to par value. The Dual Currency Bonds were issued as part of the
          Company's overall financing strategy, without any intent to either
          speculate in foreign exchange or to hedge any existing foreign
          currency exposure. It is the Company's policy to record periodic
          interest expense on the Dual Currency Bonds at the then current
          exchange rate. At December 31, 1994 and 1993, based on year end
          exchange rates, the effective rates of interest would be approximately
          9% and 8%, respectively. At December 31, 1994, the effective rate of
          interest of approximately 9% would result in an additional $55,000 of
          interest expense per year, through March 1996.

          On August 10, 1990, the Company completed an Exchange Offer pursuant
          to which it received $4,659,000 of its 7% Dual Currency Convertible
          Bonds due March 18, 1996 (Bonds). In exchange, the Company issued
          540,444 shares of its Common Stock and warrants to purchase 465,900
          shares of the Common Stock, par value $.01 per share, of ISI, the
          Company's affiliate, exercisable at a price of $6.88 per share until
          August 16, 1992. The Exchange Offer was completed on August 10, 1990
          and the Company recorded an extraordinary gain of $1,477,000 on the
          early extinguishment of the Bonds. During February 1992, ISI called
          the warrants, resulting in net proceeds to ISI of $2,956,000 from the
          issuance of 432,600 shares of ISI common stock upon exercise of the
          warrants.

          In addition to the bonds exchanged (see (a), (b) and (c) above),
          during 1994, 1993 and 1992 the Company repurchased a portion of each
          of the Swiss Public Bond Issues as well as Dual Currency Convertible
          Bonds. Extraordinary gains from the early extinguishment of the Bonds
          in all such transactions amounted to zero, $1,819,000 (net of income
          taxes) and $1,662,000, in 1994, 1993 and 1992, respectively.

                                       55
<PAGE>   92
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          10. LONG-TERM DEBT (CONTINUED)

          (f) During the third quarter of 1987, the Company issued $12,500,000
          of Subordinated Debentures (Debentures) which mature in 1997. Each
          $100 principal amount Debenture was sold with warrants to purchase
          four shares of the Company's common stock at a price of $18.50 per
          share. Expenses of the offering amounted to approximately $1,908,000
          and as of December 31, 1994 and 1993, the unamortized balances of such
          expenses were $308,000 and $432,000. In connection with the terms of
          the Debentures, the Company is subject to certain covenants which
          limit the amount that may be used for the payment of dividends and for
          the purchase of the Company's outstanding equity securities (common or
          Class B). In September 1990, under the terms of an Indenture, the
          Debentures became exchangeable for the Company's Common Stock, for the
          remaining term of the Debentures, at a price of approximately $5.00
          per share. In 1994 and 1993, $35,000 and $82,000, respectively, of
          Debentures were converted into 7,042 and 16,579 shares, respectively,
          of the Company's Common Stock. At December 31, 1994, the Debentures
          are convertible into approximately 1,365,000 shares of the Company's
          Common Stock.

          (g) In August 1994, GP, as a result of the acquisition of
          substantially all the assets of SGLG (See Note 2), issued $15 million
          of 6% Senior Subordinated Debentures, which have a carrying value of
          $10,813,000, net of a debt discount of $4,187,000. The debentures are
          unsecured and require payments of interest only on a quarterly basis
          through June 30, 1999, quarterly principal installments of $525,000
          plus interest through June 30, 2004 and the balance of $4.5 million on
          June 30, 2004. The debentures are subordinated to borrowings under the
          line of credit agreement. At December 31, 1994, the carrying value of
          the debentures held by the Company was $10,012,000, which was
          eliminated in consolidation, and the remaining $801,000 of debentures
          were held by the minority shareholders of SGLG.

          (h) In March 1987, the Company and Ryder International Corporation
          (Ryder) agreed to a settlement of litigation relating to the Company's
          Caridex(R) system. Under the terms of the settlement agreement, the
          Company agreed to pay Ryder amongst other things, $300,000 per year
          (in cash or common stock of the Company) for a ten year period
          commencing January 15, 1988, the present value of which is discounted
          at 10%, and included in long-term debt.

                                       56
<PAGE>   93
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          10. LONG-TERM DEBT (CONTINUED)

          Aggregate annual maturities of long-term debt outstanding at December
          31, 1994 for each of the next five years are as follows (in
          thousands):

<TABLE>

<S>                                          <C>     
                    1995                     $ 13,700
                    1996                        7,351
                    1997                        7,188
                    1998                           44
                    1999                        2,249
</TABLE>

          11. INVESTMENT IN FINANCE SUBSIDIARIES

          SGLG, Inc. (formerly GPS Technologies, Inc., See Note 2) through two
          subsidiaries, has entered into long-term agreements with two domestic
          utilities to provide non-recourse long-term financing from a bank to
          finance the purchase of two simulators and training equipment. The
          agreements provide that the subsidiaries are compensated, in part, for
          use of the simulators on essentially a lease financing basis.

          The agreements provide that the payments by the utilities will enable
          the subsidiaries to recover the cost of the simulators plus interest
          at floating rates which range from prime to 115% of prime, as well as
          the cost of simulator replacement parts, taxes, and insurance. Such
          amounts will be sufficient to fully service the related long-term debt
          discussed below. All nuclear power plant simulator training services
          are performed by GP personnel and are billed at established hourly
          rates. Revenues for these services are recognized by GP.

          Under the agreements, the utilities have options to purchase the
          simulators and other training equipment at the end of the loan terms.

          Non-recourse long-term debt relating to the simulators consists of the
          following (in thousands):
<TABLE>
<CAPTION>

          -------------------------------------------------
          December 31,                  1994           1993
          -------------------------------------------------
<S>                                    <C>          <C>    
          Notes payable to bank        $ 579        $ 3,109
          Less current maturities        579          2,530
          -------------------------------------------------
          Long-term debt               $            $   579
          -------------------------------------------------
</TABLE>
                                       57
<PAGE>   94
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          11. INVESTMENT IN FINANCE SUBSIDIARIES (CONTINUED)

          The loans are secured by the equipment and all rights under the
          agreements with the utilities. Under these agreements, SGLG has agreed
          to guarantee the service performance with the utilities but has not
          guaranteed the obligations of its subsidiaries under the loan
          agreements. SGLG has also agreed to maintain a minimum debt to equity
          ratio, a minimum tangible net worth and a minimum working capital, as
          defined.


          12. COMMON STOCK ISSUED SUBJECT TO REPURCHASE OBLIGATION

          During the fourth quarter of 1993, the Company entered into several
          privately negotiated agreements (the Agreements), pursuant to which it
          reacquired previously outstanding Swiss Bonds in exchange for newly
          issued common stock. In addition to common stock, the Company issued
          to the exchanging bondholder in each transaction a non-negotiable,
          non-interest bearing promissory note (the Note) in a principal amount
          equal to the market value of the common stock issued in the exchange.
          The recipient in each transaction obtained the rights, exercisable
          within approximately a one year period from the date of the Agreement,
          to sell, retain, or return to the Company the common stock received,
          in whole or in part. Net proceeds of any sales of common stock by the
          recipient during the period reduces the amount due under the Note, and
          sales of common stock for net proceeds equal to or in excess of the
          principal amount of the Note would cause the Note to be deemed as paid
          in full. Any excess proceeds of sale of the stock over the principal
          amount of the Note are retained by the stockholder.

          The Company has accounted for the issuance of the common stock as
          permanent equity to the extent of the proceeds of subsequent sales of
          stock by the recipients, and as temporary equity for the balance of
          the market value of the common stock issued. The Notes serve as a
          guarantee of the amounts which may be refundable to the recipients of
          the common stock under the Agreement. The Company's maximum repurchase
          or refund obligation under these Agreements as of December 31, 1994
          aggregated $1,510,000. Shares as to which the holders' rights of
          return to the Company expired during 1994 were transferred to
          stockholders' equity.

                                       58
<PAGE>   95

           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          13. EMPLOYEE BENEFIT PLANS

          The Company had a Defined Benefit Pension Plan (the Plan) for
          employees of certain divisions and subsidiaries. Benefits were based
          primarily on years of service and a fixed rate of benefits per year of
          service. Contributions were intended to provide not only for benefits
          attributed to service to date but also for those expected to be earned
          in the future.

          Effective December 31, 1991, the Plan benefits were frozen. Accrued
          vested benefits will be paid to terminated participants in the form of
          a lump sum distribution in cases where the accrued vested benefit is
          less than $3,500. Terminated participants can elect a lump sum
          distribution if the accrued vested benefit is greater than $3,500 but
          less than $7,500.

          In the event that the accrued vested benefit exceeds the $7,500
          payable limit as outlined in the Plan, payment will be deferred until
          a terminated vested participant reaches age 65 or elects early
          retirement, at age 60 or later. The pension expense amounted to
          $31,000, $377,000 and $23,000, for 1994, 1993 and 1992, respectively.

          The following table sets forth the funded status of the plan and the
          amount recognized in the Company's Consolidated Balance Sheets (in
          thousands):
<TABLE>
<CAPTION>
          -------------------------------------------------------------------------------------
          December 31,                                     1994           1993            1992
          -------------------------------------------------------------------------------------
<S>                                                       <C>            <C>            <C>     
          ACTUARIAL PRESENT VALUE OF BENEFIT
           PLAN OBLIGATIONS:
          Accumulated benefit obligation
            (including vested benefits of
            $4,436, $4,838 and $3,976)                    $(4,469)       $(4,917)       $(3,976)
          -------------------------------------------------------------------------------------
          Projected benefit obligation for
           service rendered to date                       $(4,469)       $(4,917)       $(3,976)
          Plan assets at fair value                         3,405          3,528          3,120
          -------------------------------------------------------------------------------------
          Projected benefit obligation in
           excess of plan assets                           (1,064)        (1,389)          (856)
          Unrecognized net loss from past
           experience different from that assumed                            339
          -------------------------------------------------------------------------------------
          ACCRUED PENSION COST INCLUDED IN ACCOUNTS
           PAYABLE AND ACCRUED EXPENSES IN THE
           CONSOLIDATED BALANCE SHEETS                    $(1,064)       $(1,050)       $  (856)
          -------------------------------------------------------------------------------------
          THE NET PERIODIC PENSION EXPENSE
           IS AS FOLLOWS:
          Service cost-benefits earned                    $              $              $
          Interest cost on projected benefit
           obligations                                        360            341            340
          Actual return on plan assets                       (350)          (414)          (317)
          Net amortization and deferral
           and other                                           21            450
          -------------------------------------------------------------------------------------
          NET PERIODIC PENSION EXPENSE                    $    31        $   377        $    23
          -------------------------------------------------------------------------------------
</TABLE>
                                       59
<PAGE>   96
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          13. EMPLOYEE BENEFIT PLANS (CONTINUED)

          The Company's assumptions used as of December 31, 1994, 1993, and 1992
          in determining the pension cost and pension cost liability shown above
          were as follows:

<TABLE>
<CAPTION>

                                                        Percent
                                                        -------        
                                                   1994    1993     1992
                                                   ----    ----     ----
<S>                                                <C>      <C>      <C>
          Discount rate                             8.25     7.5      8.5
          Long-term rate of return
           on assets                               10.0     10.0     10.0
</TABLE>

          Effective March 1, 1992, the Company adopted the 1992 401(K) Savings
          Plan (the Savings Plan). Effective December 31, 1991, the Plan
          participants would no longer accrue benefits under the Defined Benefit
          Pension Plan, but became eligible to participate in the Company's
          Savings Plan.

          The Company's Savings Plan is available to employees who have
          completed one year of service; however, past vesting service credit
          was recognized for employees who participated in the Savings Plan at
          the date of initial enrollment, March 1, 1992.

          The Savings Plan permits pre-tax contributions to the Savings Plan by
          participants pursuant to Section 401(K) of the Internal Revenue Code
          of 2% to 6% of base compensation. The Company matches 40% of the
          participants' eligible contributions based on a formula set forth in
          the Savings Plan. Participants are fully vested in their contributions
          and may withdraw such contributions at time of employment termination,
          or at age 59 1/2 or earlier in the event of financial hardship. 
          Amounts otherwise are paid at retirement or in the event of death or
          disability. Employer contributions vest at a rate of 20% per year.

          The Savings Plan is administered by a trustee appointed by the Board
          of Directors of the Company and all contributions are held by the
          trustee and invested at the participants' direction in various mutual
          funds. The expense associated with the Savings Plan was $285,000,
          $236,000 and $214,000 in 1994, 1993 and 1992, respectively. During the
          first quarter of 1993, the Company adopted Statement of Financial
          Accounting Standard No. 106 (SFAS No. 106), "Employers' Accounting for
          Post Retirement Benefits Other Than Pensions". This statement requires
          that the expected cost of post retirement benefits be fully accrued by
          the first date of full benefit eligibility, rather then expensing the
          benefit when payment is made. As the Company generally does not
          provide post retirement benefits, other than pension, the new
          statement did not have any material effect on the Company's financial
          condition or results of operations.

                                       60
<PAGE>   97
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)



          14. INCOME TAXES
<TABLE>
<CAPTION>

          The components of pretax income (loss) are as follows (in
          thousands):
          --------------------------------------------------------------
          Years ended December 31,            1994      1993      1992
          --------------------------------------------------------------
<S>                                       <C>        <C>        <C>      
          Continuing operations           $(10,648)  $ (7,424)  $(11,151)
          Discontinued operation            (2,574)      (947)    (2,027)
          Extraordinary gain, net
           of income tax effect in 1993                 1,819      1,662
          --------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>

          The components of income tax (benefit) expense from continuing
          operations are as follows (in thousands):
          ------------------------------------------------------------
          Years ended December 31,            1994      1993      1992
          ------------------------------------------------------------
<S>                                        <C>        <C>      <C>    
          Current
           State and local                 $   283    $  398   $   427
           Federal tax (benefit) expense                (973)
          ------------------------------------------------------------
                                               283      (575)      427
          ------------------------------------------------------------
          Deferred
           State and local                      11
           Federal                             455
          ------------------------------------------------------------
                                               466
          ------------------------------------------------------------
                                           $   749    $ (575)  $   427
          ------------------------------------------------------------
</TABLE>

          In 1992, the Company's loss before income taxes exceeded its gains
          from extraordinary items; therefore, no income tax expense applicable
          to such extraordinary gains was recognized. The income tax expense for
          1992 of $427,000 represents state and local income taxes.

          In 1993, the Company recorded an income tax benefit of $1,043,000, of
          which $973,000 relates to Federal income taxes, in continuing
          operations as a result of the income tax expense allocated to the
          extraordinary gain recognized on the early extinguishment of debt
          under the provisions of FASB No. 109.

                                       61
<PAGE>   98
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          14. INCOME TAXES (CONTINUED)

          For U.S. Federal income tax purposes, a parent corporation with an 80%
          or greater equity interest in its subsidiary may file a consolidated
          tax return. Accordingly, the Company and its greater than 80% owned
          subsidiaries will file a consolidated Federal income tax return for
          the year ended December 31, 1994. The subsidiaries, in which the
          Company has an equity ownership between 50% and 80%, are consolidated
          for financial reporting purposes, but file separate U.S. Federal
          income tax returns for the year ended December 31, 1994. In 1994, the
          Company recorded an income tax expense of $749,000. The current income
          tax provision of $283,000 reflected above, represents the estimated
          taxes payable by the Company for the year ended December 31, 1994. The
          deferred income tax provision of $466,000 represents the deferred
          taxes of GP, the Company's 51% owned subsidiary.

          As of December 31, 1994, the Company has approximately $23,920,000 of
          net operating loss carryovers consisting of $19,424,000 with respect
          to net operating losses generated from the Company's consolidated tax
          return and $4,496,000 generated by ADC and Duratek as separate tax
          filers for Federal income tax return purposes. These carryovers expire
          in the years 2000 through 2008. In addition, the Company has
          approximately $2,784,000 of available credit carryovers which expire
          in the years 1998 through 2003.

          Effective January 1, 1993, the Company adopted Statement of
          Financial Accounting Standards No. 109, "Accounting for Income
          Taxes" (SFAS No. 109).  This statement requires that deferred
          income taxes be recorded following the liability method of
          accounting and adjusted periodically when income tax rates
          change.  Adoption of the new statement did not have a material
          effect on the Company's financial statements or results of operations
          since the Company did not carry any deferred tax accounts on its
          balance sheet for the year ended December 31, 1993.

                                       62
<PAGE>   99
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          14. INCOME TAXES (CONTINUED)

          The tax effects of temporary differences between the financial
          reporting and tax bases of assets and liabilities that are included in
          the net deferred tax assets are summarized as follows:
<TABLE>
<CAPTION>
          ---------------------------------------------------------------
          December 31,                                  1994         1993
          ---------------------------------------------------------------
          DEFERRED TAX ASSETS:
<S>                                                 <C>          <C>  
          Accounts receivable, principally due
           to allowance for doubtful accounts       $   854      $   618
          Investment in partially owned companies     3,151        6,492
          Inventory                                     406           55
          Lawsuit settlements                           351          468
          Accrued expenses                              310           67
          Litigation accrual                            535
          Other accrued liabilities                     496
          Net operating loss carryforwards            9,329        8,783
          Investment tax credit carryforwards         2,784        2,784
          ---------------------------------------------------------------
          Deferred tax assets                        18,216       19,267
          ---------------------------------------------------------------

          DEFERRED TAX LIABILITIES:

          Property and equipment, principally due 
           to differences in depreciation             1,650        1,885
          Unamortized debt discount                      65        1,224
          Unrealized exchange gain                    1,555        2,383
          State taxes                                   115          417
          Prepaid expenses                              186
          Deferred tax liabilities                    3,571        5,909
          ---------------------------------------------------------------
          Net deferred tax assets                    14,645       13,358
          ---------------------------------------------------------------
          Less valuation allowance                  (13,170)     (13,358)
          ---------------------------------------------------------------
          Net deferred tax asset                    $ 1,475      $
          ---------------------------------------------------------------
</TABLE>
                                       63
<PAGE>   100
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


          14. INCOME TAXES (CONTINUED)

          In assessing the realizability of deferred tax assets, management
          considers whether it is more likely than not that some portion or all
          of the deferred tax assets will not be realized. The ultimate
          realization of the deferred tax assets is dependent upon the
          generation of future taxable income during the periods in which
          temporary differences are deductible. Management considers income
          taxes paid in the past three years and future taxable income in making
          this assessment. Based upon the level of historical taxable income and
          projections for future taxable income over the periods in which
          temporary differences are deductible, management has determined that
          it is more likely than not, that results of future operation will
          generate sufficient taxable income to realize the deferred tax assets
          of GP, which is not included in the Company's Federal income tax
          return. However, a full valuation allowance is appropriate for the
          Company and its greater than 80% owned subsidiaries included in the
          Company's consolidated Federal income tax return, based on the
          Company's recent history of annual net losses. As a result, effective
          December 31, 1994, the Company has deferred tax assets of
          approximately $18,216,000, deferred tax liabilities of $3,571,000 and
          a valuation allowance of approximately $13,170,000.

          15. DISCONTINUED OPERATION

          In December 1994, the Company decided to sell its Eastern Electronics
          Manufacturing Corporation (Eastern) subsidiary, which was the only
          company in the Electronics Group. As a result of the decision to sell
          Eastern, the Company reflected Eastern as a discontinued operation. In
          1994, the Company wrote down various assets to their estimated net
          realizable value and recorded a $100,000 reserve for the cost of
          discontinuing Eastern, totaling $1,570,000. The total loss for
          discontinued operation recognized in 1994 was $2,574,000, of which
          $1,789,000 was from operations and $785,000 was a loss on disposal,
          which included $100,000 for expected losses through the date of
          disposal.

          The consolidated statements of operations have been restated for all
          years presented to report the results of discontinued operations for
          Eastern separately from continuing operations and where applicable,
          related notes to the consolidated financial statements exclude the
          amounts for discontinued operations. The balance sheets for 1993 have
          not been reclassified from those previously presented.

                                       64
<PAGE>   101
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          15. DISCONTINUED OPERATION (CONTINUED)

          Assets and liabilities of Eastern included in the consolidated balance
          sheet at December 31, 1994 were as follows (in thousands):

<TABLE>

<S>                               <C>    
          Current assets          $ 3,284
          -------------------------------
          Current liabilities      (1,247)
                                    2,037
          -------------------------------
          Property and equipment    1,155
          -------------------------------
</TABLE>

          16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED

          Under the Company's non-qualified stock option plan, employees and
          certain other parties may be granted options to purchase shares of
          common stock. The options may be granted at a price not less than 85%
          of the fair market value of the common stock on the date of grant and
          are exercisable over periods not exceeding ten years from the date of
          grant. Shares of common stock are also reserved for issuance pursuant
          to other agreements, as described below. Changes in options and
          warrants outstanding during 1992, 1993, and 1994, options and warrants
          exercisable and shares reserved for issuance at December 31, 1992,
          1993, and 1994 are as follows:

                                       65
<PAGE>   102
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED (CONTINUED)

<TABLE>
<CAPTION>

          ----------------------------------------------------------------------------------------
                                                 Common Stock               Class B Capital Stock
          ----------------------------------------------------------------------------------------
          Options and warrants         Price Range            Number       Price Range   Number
          outstanding                    per share         of shares         per share   of shares
          ----------------------------------------------------------------------------------------
<S>                                 <C>                  <C>              <C>           <C>      
          December 31, 1991         $2.25 - 18.50         5,218,884       $ 2.25        1,550,000
          Granted                    2.25 -  2.75            32,500
          Exercised                  2.25                  (128,930)
          Terminated                 2.25 - 18.50          (540,850)
          ----------------------------------------------------------------------------------------
          December 31, 1992          2.25 -  6.00         4,581,604         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Granted                    2.875-  4.125           18,000
          Exercised                  2.25 -  5.15          (175,125)
          Terminated                 2.25 -  5.625          (47,040)
          ----------------------------------------------------------------------------------------
          December 31, 1993          2.25 -  6.00         4,377,439         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Granted
          Exercised                  2.25                   (43,100)
          Terminated                 2.25 -  4.50           (26,280)
          ----------------------------------------------------------------------------------------
          DECEMBER 31, 1994          2.25 -  6.00         4,308,059         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Options and warrants
           exercisable
          December 31, 1992          2.25 -  6.00         4,458,864         2.25        1,550,000
          December 31, 1993          2.25 -  6.00         4,317,679         2.25        1,550,000
          DECEMBER 31, 1994          2.25 -  6.00         4,288,909         2.25        1,550,000
          ----------------------------------------------------------------------------------------
          Shares reserved for
           issuance
          December 31, 1992                              10,583,723                     1,550,000
          ----------------------------------------------------------------------------------------
          December 31, 1993                              11,387,458                     1,550,000
          ----------------------------------------------------------------------------------------
          DECEMBER 31, 1994                              13,357,471                     1,550,000
          ----------------------------------------------------------------------------------------
</TABLE>

          At December 31, 1994, 1993, and 1992, options outstanding included
          2,017,334 shares for two officers who are principal shareholders of
          the Company. In December 1992, the exercisable period of 200,000
          options previously granted in December 1987, was extended to December
          1997.

          Class B Capital stock aggregating 1,550,000 shares at December 31,
          1994, 1993, and 1992 were reserved for issuance to these same two
          officers.

                                       66
<PAGE>   103
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          16. STOCK OPTIONS, WARRANTS AND OTHER SHARES RESERVED (CONTINUED)

          The holders of common stock are entitled to one vote per share and the
          holders of Class B capital stock are entitled to ten votes per share
          on all matters without distinction between classes, except when
          approval of a majority of each class is required by statute. The Class
          B capital stock is convertible at any time, at the option of the
          holders of such stock, into shares of common stock on a
          share-for-share basis. Common shares reserved for issuance at December
          31, 1994, 1993, and 1992 include 1,800,000 shares in connection with
          Class B shares.

          At December 31, 1994, 1993, and 1992, shares reserved for issuance
          were primarily related to shares reserved for options, warrants and
          the conversion of long-term debt.

          17. BUSINESS SEGMENTS

          The operations of the Company consist of the following business
          segments:

          Physical Science Group - products and services for the power industry,
          as well as for governmental agencies and industry in general;
          Distribution Group - wholesale distribution of home decorating,
          hardware and finishing products; Health Care Group interferon research
          and production; Optical Plastics Group - the manufacture and
          distribution of coated and molded plastic products.

          As a result of the Exchange Offer, (See Note 10(b)), ISI is currently
          accounted for on the equity basis. Therefore, its operating activities
          are reflected in the Health Care Group only through the completion of
          the Exchange Offer in 1993 (See Note 4).

          The following tables set forth the revenues and operating results (in
          thousands) attributable to each line of business and include a
          reconciliation of the groups' revenues to consolidated revenues and
          operating results to consolidated income (loss) from operations before
          income taxes, discontinued operation and extraordinary item for the
          periods presented.

                                       67
<PAGE>   104
          NATIONAL PATENT DEVELOPMENT CORPORATIONS AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

17. BUSINESS SEGMENTS (CONTINUED)


<TABLE>
<CAPTION>

          --------------------------------------------------------------
          Years ended December 31,           1994       1993       1992
          --------------------------------------------------------------
<S>                                      <C>        <C>        <C>     
          REVENUES
          Physical Science               $119,341   $103,152   $109,966
          Distribution                     76,746     74,974     69,121
          Optical Plastics                  9,426      7,952      8,015
          Health Care                                  1,533      4,762
          Other                             2,649        989        851
          --------------------------------------------------------------
                                          208,162    188,600    192,715
          Investment and other
           income (expense), net           (5,196)       625      3,791
          --------------------------------------------------------------
          Total revenues                 $202,966   $189,225   $196,506
          --------------------------------------------------------------
          OPERATING RESULTS
          Physical Science               $  5,053   $    500   $  2,410
          Distribution                      1,484      1,948      2,877
          Optical Plastics                  2,227      1,378      1,565
          Health Care                                 (4,431)    (6,583)
          Other                            (1,854)      (587)       (99)
          --------------------------------------------------------------
          Total operating profit (loss)     6,910     (1,192)       170
          Interest expense                 (6,458)    (8,199)   (10,866)
          Indirect administrative
           expenses, net of gains or
           losses from dispositions of
           investments, minority
           interests, foreign currency
           exchange gains or losses,
           and other revenue              (11,100)     1,967       (455)
          --------------------------------------------------------------
          Loss from operations
           before income taxes,
           discontinued operation
           and extraordinary item        $(10,648)  $ (7,424)  $(11,151)
          --------------------------------------------------------------
</TABLE>

          Operating profits represent gross revenues less operating expenses. In
          computing operating profits, none of the following items have been
          added or deducted; general corporate expenses, foreign currency
          transaction gains and losses, investment income and interest expense.

                                      68
<PAGE>   105
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

17. BUSINESS SEGMENTS (CONTINUED)

          For the years ended December 31, 1994, 1993 and 1992, sales to the
          United States government and its agencies represented approximately
          23%, 17% and 18%, respectively, of sales.

          Additional information relating to the Company's business segments is
          as follows (in thousands):
<TABLE>
<CAPTION>

          December 31,                       1994       1993       1992
          ------------------------------------------------------------- 
<S>                                      <C>       <C>         <C>     
          IDENTIFIABLE ASSETS
          Physical Science               $104,572   $ 74,551   $ 79,271
          Distribution                     42,879     34,255     32,584
          Optical Plastics                 11,552      7,129      7,051
          Health Care                                            21,486
          Corporate and other              12,104     44,121     45,399
          Assets relating to
           discontinued operation           4,439      6,001      6,858
          ------------------------------------------------------------- 
                                         $175,546   $166,057   $192,649
          ------------------------------------------------------------- 

          Years ended December 31,           1994       1993       1992
          ------------------------------------------------------------- 
          ADDITIONS TO PROPERTY,
           PLANT, AND EQUIPMENT, NET
          Physical Science               $  2,599   $  1,360   $  1,490
          Distribution                      1,336        557        723
          Optical Plastics                    189         41        887
          Health Care                                               241
          Corporate and other                  62         89         38
          Discontinued operation, net        (180)        30         20
          ------------------------------------------------------------- 
                                         $  4,006   $  2,077   $  3,399
          ------------------------------------------------------------- 
          Years ended December 31,           1994       1993       1992
          ------------------------------------------------------------- 
          DEPRECIATION AND AMORTIZATION
          Physical Science               $  3,523   $  2,193   $  2,299
          Distribution                      1,000        710        718
          Optical Plastics                    839        876        578
          Health Care                                    552      1,048
          Corporate and other                 503        800      1,299
          Discontinued operation              198        165        165
          ------------------------------------------------------------- 
                                         $  6,063   $  5,296   $  6,107
          ------------------------------------------------------------- 
</TABLE>
                                       69
<PAGE>   106
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          17. BUSINESS SEGMENTS (CONTINUED)

          Identifiable assets by industry segment are those assets that are used
          in the Company's operations in each segment. Corporate and other
          assets are principally cash and cash equivalents, marketable
          securities and unallocated intangibles.

          18. FAIR VALUE OF FINANCIAL INSTRUMENTS

          The carrying value of financial instruments including cash, short-term
          investments, accounts receivable, accounts payable and short-term
          borrowings approximate estimated market values because of short
          maturities and interest rates that approximate current rates.

          The carrying values of investments, other than those accounted for on
          the equity basis, approximate fair values based upon quoted market
          prices. The investments for which there is no quoted market price are
          not significant.

          The estimated fair value for the Company's major long-term debt
          components are as follows (in thousands):
<TABLE>
<CAPTION>

                                   December 31, 1994     December 31, 1993
                                   ------------------    ------------------
                                   Carrying Estimated    Carrying Estimated
                                   ------------------    ------------------
                                    amount fair value     amount fair value
                                    -----------------     -----------------
<S>                               <C>      <C>          <C>       <C>    
          Swiss Bonds             $10,765  $ 9,537      $15,946   $12,429
          5% Convertible Bonds      2,129    1,980        2,300     2,231
          7% Dual Currency
           Convertible Bonds        2,391    1,769        3,926     1,743
          12% Subordinated
           Debentures               6,783    3,052        6,829     5,805
          Other long-term debt      9,145    9,145       11,857    11,857
</TABLE>

          Limitations. Fair value estimates are made at a specific point in
          time, based on relevant market information and information about the
          financial instrument. These estimates are subjective in nature and
          involve uncertainties and matters of significant judgement and
          therefore cannot be determined with precision. Changes in assumptions
          could significantly affect the estimates.

                                       70
<PAGE>   107
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          19.  ADOPTION OF NEW ACCOUNTING PRINCIPLE - ACCOUNTING FOR
               CERTAIN INVESTMENTS IN DEBT AND EQUITY SECURITIES

               As of January 1, 1994 the Company adopted Statement of Financial
          Accounting Standards No. 115, "Accounting for Certain Investments in
          Debt and Equity Securities" (SFAS No. 115). The Company's marketable
          securities consist of corporate equity securities which are included
          in Investments and Advances on the Consolidated Balance Sheet. Under
          SFAS No. 115, the Company classifies these equity securities as
          available-for-sale and records the securities at their fair value.
          Unrealized holding gains and losses on available-for-sale securities
          are excluded from earnings and are reported as a separate component of
          stockholders' equity until realized. The effect of the change in
          accounting principle did not have a material effect on the Company's
          financial condition or results of operations.

               A decline in the market value of any available-for-sale security
          below cost that is deemed other than temporary is charged to earnings
          resulting in the establishment of a new cost basis for the security.

               Realized gains and losses for securities classified as
          available-for-sale are included in earnings and are derived using the
          specific identification method for determining the cost of securities
          sold.

               Marketable investment securities at December 31, 1994 consist of
          common stocks.

               The amortized cost, gross unrealized holding losses and fair
          value for available-for-sale securities at December 31, 1994, were as
          follows (in thousands):

<TABLE>
<CAPTION>
                                                    Gross
                                      Amortized   Unrealized
                                       Cost      Holding Losses  Fair Value
          -----------------------------------------------------------------
          <S>                         <C>           <C>           <C>
          AVAILABLE-FOR-SALE:
          Equity Securities           $9,186        $(1,783)      $7,403
          -----------------------------------------------------------------
</TABLE>

               The gains and losses realized on available-for-sale securities
          sold in 1994 were as follows (in thousands):

<TABLE>
<CAPTION>

                              Unamortized      Sales            Realized
                                Cost          Proceeds          gain (loss)
          -----------------------------------------------------------------
<S>                            <C>             <C>                 <C>    
          Realized loss        $1,850          $1,514              $ (336)
          Realized gain           461           1,260                 799
          Net realized
           gain (loss)         $2,311          $2,774              $  463
</TABLE>

                                       71
<PAGE>   108
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

          20. COMMITMENTS AND CONTINGENCIES

          The Company has several noncancellable leases which cover real
          property, machinery and equipment and certain manufacturing
          facilities. Such leases expire at various dates with, in some cases,
          options to extend their terms.

          Minimum rentals under long-term operating leases are as follows (in
          thousands):
<TABLE>
<CAPTION>

                                          Real     Machinery &
          -------------------------------------------------------------
                                        property   equipment    Total
          -------------------------------------------------------------
          <S>                            <C>          <C>       <C>    
          1995                           $ 4,899      $ 1,115   $ 6,014
          1996                             2,795          851     3,646
          1997                             2,308          707     3,015
          1998                             1,874          715     2,589
          1999                             1,756          711     2,467
          After 1999                       3,973          101     4,074
          -------------------------------------------------------------
          Total                          $17,605      $ 4,200   $21,805
          -------------------------------------------------------------
</TABLE>

          Several of the leases contain provisions for rent escalation based
          primarily on increases in real estate taxes and operating costs
          incurred by the lessor. Rent expense for real and personal property
          was approximately $8,114,735, $7,792,000 and $7,806,000 for 1994, 1993
          and 1992, respectively.

          In February 1986, Duratek completed its initial public offering of
          common stock. In connection with Duratek's public offering, the
          Company issued to certain officers of Duratek and the Company 358,609
          options for the purchase of Duratek common stock owned by the Company
          at a price equal to the greater of (a) $1.75 per share or (b) the net
          book value per share of Duratek's common stock as of the end of the
          most recently completed fiscal quarter which ends not less than 60
          days before the date of exercise of such option. In 1991, an
          additional 270,000 options for the purchase of Duratek common stock
          owned by the Company at a price of $1.90 per share were issued to
          certain employees and officers of the Company. Through December 31,
          1994, 28,600 options under the plan were exercised, 57,500 were
          cancelled, and at December 31, 1994, 423,750 options are currently
          exercisable. At December 31, 1994, the Company owned approximately 61%
          of Duratek and currently owns approximately 40% (See Note 3).

                                       72
<PAGE>   109
           NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

20. COMMITMENTS AND CONTINGENCIES (CONTINUED)

In 1990, ISI entered into a 5 year loan, principally for the expansion of its
manufacturing facility. The loan is secured by certain equipment of ISI and is
guaranteed by the Company. At December 31, 1994, the balance of the loan was
$409,000.

The Company is party to several lawsuits and claims incidental to its business,
including claims regarding environmental matters, one of which is in the early
stages of investigation. It is not possible at the present time to estimate the
ultimate legal and financial liability, if any, of the Company in respect to
such litigation and claims; however, management believes that the ultimate
liability, if any, will not have a material adverse effect on the Company's
Consolidated Financial Statements.


                                       73
<PAGE>   110

NATIONAL PATENT                SUPPLEMENTARY DATA
DEVELOPMENT CORPORATION
AND SUBSIDIARIES

<TABLE>
<CAPTION>
SELECTED QUARTERLY FINANCIAL DATA
(unaudited)                              (in thousands, except per share data)
- -------------------------------------------------------------------------------------------------------------------------------
                                                   Three Months Ended
- -------------------------------------------------------------------------------------------------------------------------------
                                MARCH 31,   JUNE 30,   SEPT.30,      DEC.31,       March 31,    June 30,    Sept.30,    Dec.31,
                                  1994        1994       1994         1994           1993         1993        1993        1993
- -------------------------------------------------------------------------------------------------------------------------------
<S>                              <C>        <C>         <C>          <C>           <C>           <C>        <C>        <C>
SALES                            $44,530    $51,430     $51,653      $57,161       $43,996       $54,129    $46,392    $41,329
Gross margin                       8,012      9,514       7,911        7,122         6,005         8,834      7,524      4,611
Income (loss) before
  discontinued operation 
  and extraordinary item *        (2,217)    (2,059)     (2,174)      (4,947)       (2,777)       (1,809)      (292)    (1,971)
Net income (loss)                 (2,460)    (2,343)     (2,424)      (6,744)       (2,778)       (1,887)       348     (1,660)
                                                                                                                            
                               
EARNINGS (LOSS) PER SHARE:

Before discontinued operation
  and extraordinary item *          (.11)      (.10)       (.10)        (.20)         (.17)         (.11)      (.02)      (.10)
  Net income (loss)                 (.13)      (.12)       (.11)        (.28)         (.17)         (.11)       .02       (.09)
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>

    *  Prior quarters have been restated to reflect the discontinued operation.


                                       74

<PAGE>   111

ITEM 9.      CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING 
             AND FINANCIAL DISCLOSURE

             There have been no Reports on Form 8-K filed within 24 months prior
to the date of the most recent financial statements reporting a change of
accountants and/or reporting a disagreement on any matter of accounting
principle or financial statement disclosure.

                                    PART III

ITEM 10.     DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT IS HEREBY 
             AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

EXECUTIVE OFFICERS AND DIRECTORS

             The following table sets forth certain information concerning the
principal executive officers and directors of the Company as of March 21, 1995.
The principal business experience of the executive officers and directors for
the last five years is also described below.

<TABLE>
<CAPTION>
        Name                     Age               Position
<S>                              <C>       <C>
        Jerome I. Feldman        66        President, Chief Executive
                                           Officer and a Director
                                           since 1959

        Martin M. Pollak         67        Executive Vice President,
                                           Treasurer and a Director
                                           since 1959

        Scott N. Greenberg       38        Vice President, Chief
                                           Financial Officer since
                                           1989, and a Director since
          `                                1987

        Lawrence M. Gordon       41        General Counsel since 1986,
                                           Vice President since 1991

        Robert A. Feinberg       32        Vice President Corporate
                                           Development, since January
                                           1995

        Paul A. Gould            49        Director

        Roald Hoffmann, Ph.D.    57        Director
</TABLE>



                                       75
<PAGE>   112

<TABLE>
<S>                              <C>       <C>
        Ogden R. Reid            68        Director

        Herbert R. Silverman     77        Director

</TABLE>

         Jerome I. Feldman is founder of, and since 1959, has been President and
Chief Executive Officer and a Director of the Company. He has been Chairman of
the Executive Committee and a Director of Interferon, which is a
biopharmaceutical company engaged in the manufacture and sale of ALFERON N
Injection since 1981; a Director since 1981 and Chairman of the Board from 1985
to January 1995 of GTS Duratek Inc, ("Duratek") a company which provides
environmental technology and consulting services to various utilities,
industrial and commercial clients; a Director since 1987, Chairman of the
Executive Committee since 1988 and Chief Executive Officer since September 1994
of GPC, a company which provides personnel training and technical support
services to the domestic commercial nuclear power industry and to the United
States Department of Energy; President since October 1994 and Chief Executive
Officer, Chairman of the Executive Committee and a Director of SGLG since 1991,
a holding company; and a director and consultant to American Drug Company
("ADC"), a generic drug distribution company since January 1994. He has been a
Director of Hamilton Financial Services, Inc., a financial service holding
company since 1983. Mr. Feldman is also a Trustee of the New England Colleges
Fund and of Bard College.

         Martin M. Pollak is founder of, and since 1959, has been Executive Vice
President, Treasurer and a Director of the Company. He has been Chairman of the
Board of Interferon since 1981; a Director of Duratek since 1983 and Chairman of
the Executive Committee from 1985 to January 1995; a Director of GPC since 1987
and Chairman of the Board since 1988; Chairman of the Board of SGLG since 1991;
and President, Chief Executive Officer and a director of ADC since January 1994.
Mr. Pollak is Chairman of the Czech and Slovak United States Economic Counsel
and a member of the Board of Trustees of the Worcester Foundation for
Experimental Biology and a Director of Brandon Systems Corporation, a personnel
recruiting company, since 1986.

         Scott N. Greenberg has been a Director of the Company since 1987, Vice
President and Chief Financial Officer since 1989 and Vice President, Finance
from 1985. He has been a Director of GPC since 1987; a Director of SGLG since
1991; Chief Financial Officer and a Director of ADC since January 1994 and from
1991 to January 1995, a Director of Duratek.

         Lawrence M. Gordon is Vice President, General Counsel of the Company.
Mr. Gordon has been General Counsel of the Company since 1986 and Vice President
since 1991. He has been a Director of GPC since October 1994.

         Robert A. Feinberg is Vice President, Corporate Development of the
Company since January 1995. From July 1990 to January 1995, Mr. Feinberg was an
Assistant United States Attorney in the Criminal Division of the United States
Attorney's Office for the Eastern District of New York. From October 1988 to
June 1990, Mr. Feinberg was an associate with 



                                       76
<PAGE>   113

the law firm of Debevoise & Plimpton in New York City.


         Paul A. Gould has been a Director of the Company since 1993. He has
been Managing Director since 1979 of Allen & Company Incorporated, an investment
banking firm. He has been a Director since 1992 of Liberty Media Corp., a cable
programming company and a Director since April 1994 of Resource Recycling
Technologies, Inc., which is engaged in solid waste material management
alternatives.

         Roald Hoffmann, Ph.D. has been a Director of the Company since 1988 and
a Director of Interferon since 1991. He has been a John Newman Professor of
Physical Science at Cornell University since 1974. Dr. Hoffmann is a member of
the National Academy of Sciences and the American Academy of Arts and Sciences.
In 1981, he shared the Nobel Prize in Chemistry with Dr. Kenichi Fukui.

         Ogden R. Reid has been a Director of the Company since 1979. He has
been a Director of Interferon since 1982; a Director of GPC since 1988 and Vice
Chairman and Director of SGLG since 1992; from 1991 to January 1995 he was Vice
Chairman of the Board of Duratek. Mr. Reid had been Editor and Publisher of the
New York Herald Tribune and of its International Edition; United States
Ambassador to Israel; a six-term member of the United States Congress and a New
York State Environmental Commissioner.

         Herbert R. Silverman has been a Director of the Company since November
1994. Since 1975 he has been a Senior Advisor to Bank Julius Baer (New York),
Zurich, Switzerland, Chairman of the Executive Committee of Baer American
Banking Corporation since 1976 and is a member of the Board of Directors of
Partners Funds, Inc. and Focus Fund, both of which are mutual stock funds
managed by Neuberger & Berman since 1965. He is also a life trustee of New York
University and New York University Medical Center.

Section 16 Reporting

         Section 16(a) of the Securities Exchange Act 1934 requires the
Company's officers and directors, and persons who own more than 10% of a
registered class of the Company's equity securities, to file reports of
ownership and changes in ownership with the Securities and Exchange Commission
(the "SEC") and the American Stock Exchange, Inc. Officers, directors and
greater than 10% shareholders are required by SEC regulation to furnish the
Company with copies of all Section 16(a) forms they file.

         Based solely on its review of copies of such forms received by it and
written representations from certain reporting persons that no Forms 5 were
required for those persons, the Company believes that during the period January
1, 1994 to March 30, 1995, all filing requirements applicable to its officers,
directors and greater than 10% beneficial owners were complied with, except for
Paul A. Gould, a Director of the Company, who filed a late report on Form 4.



                                       77
<PAGE>   114

Board of Directors

         The Board of Directors has the responsibility for establishing broad
corporate policies and for the overall performance of the Company, although it
is not involved in day-to-day operating details. Members of the Board are kept
informed of the Company's business by various reports and documents sent to them
as well as by operating and financial reports made at Board and Committee
meetings. The Board held three meetings in 1994, at which all of the directors
attended the meetings of the Board and Committees on which they served, except
for Roald Hoffmann, who attended fewer than 75% of the meetings.

Directors Compensation

         Directors who are not employees of the Company receive a fee of $1,500
for each meeting of the Board of Directors attended, but do not receive any
additional compensation for service on committees of the Board of Directors.
Officers of the Company do not receive additional compensation for serving as
directors.

Executive Committee

         The Executive Committee, consisting of Jerome I. Feldman and Martin M.
Pollak, meets on call and has authority to act on most matters during the
intervals between Board meetings. The committee formally acted 26 times in 1994
through unanimous written consents.

Audit Committee

         The Audit Committee reviews the internal controls of the Company and
the objectivity of its financial reporting. It meets with appropriate Company
financial personnel and the Company's independent certified public accountants
in connection with these reviews. This committee recommends to the Board the
appointment of the independent certified public accountants, subject to the
ratification by the stockholders at the Annual Meeting, to serve as auditors for
the following year in examining the books and records of the Company. This
Committee met twice in 1994. The Audit Committee currently consists of Ogden R.
Reid, Roald Hoffmann and Paul A. Gould.

ITEM 11.  EXECUTIVE COMPENSATION IS HEREBY AMENDED AND RESTATED IN
          ITS ENTIRETY AS FOLLOWS:

         The following table and notes present the compensation paid by the
Company and subsidiaries to its Chief Executive Officer and the Company's most
highly compensated executive officers for 1994.



                                       78
<PAGE>   115
                          SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>

                                                                             LONG TERM
                                                                            COMPENSATION
                                                                            ------------
                                                             ANNUAL         
                                                          COMPENSATION         AWARDS
                                                     ---------------------  ------------          ALL OTHER
                                                     SALARY          BONUS     OPTIONS           COMPENSATION
        NAME AND PRINCIPAL POSITION       YEAR          ($)            ($)         ($)               ($)
- -------------------------------------------------------------------------------------------------------------
<S>                                       <C>       <C>            <C>          <C>              <C>
        Jerome I. Feldman                 1994      322,304         40,000(1)     -0-              3,696(2)
        President and Chief               1993      316,526        120,000        -0-              3,598(2)
        Executive Officer                 1992      326,243           -0-         -0-            253,491(2)

        Martin M. Pollak                  1994      322,259(3)      40,000(1)     -0-              3,696(2)(4)
        Executive Vice President          1993      315,110           -0-         -0-              3,598(2)
        and Treasurer                     1992      325,110        151,250        -0-            253,491(2)

        Scott N. Greenberg                1994      216,375         20,000(1)     -0-              3,696(5)
        Vice President and                1993      156,625           -0-         -0-              3,598
        Chief Financial Officer           1992      151,000           -0-       22,500             2,932

        Lawrence M. Gordon                1994      233,205         50,000(1)     -0-              3,696(5)
        Vice President and                1993      183,205         50,000        -0-              2,937
        General Counsel                   1992      183,507           -0-         -0-              3,392
</TABLE>

- ------------------------------

(1)    For 1994, Messrs. Feldman, Pollak, Greenberg and Gordon received their
       respective cash bonuses for services rendered to Interferon.

(2)    For 1994, $150,000, of Mr. Pollak's compensation was paid by ADC, as a
       consequence of his services to both companies.

(1)    Includes $3,696, $3,598 and $3,491 as a matching contribution by the
       Company to the 401(k) Savings Plan, and $250,000 in 1992 pursuant to a
       Non-Compete Agreement between Messrs. Feldman and Pollak and SmithKline
       Beecham Corporation. See "Employment Contracts and Termination of
       Employment and Change in Control Arrangements."

(2)    Constitutes matching contributions made by ADC and the Company equally on
       behalf of Mr. Pollak pursuant to the Company's 401(k) Savings Plan.

(3)    Matching contribution by the Company to the 401(k) Savings Plan.

       For the year ended 1994, none of the named executive officers were
       granted non-qualified stock options.

       The following table and notes set forth information for the named
executive officers regarding the exercise of stock options during 1994 and 
unexercised options held at the end of 1994.



                                       79
<PAGE>   116

               AGGREGATED OPTION EXERCISES AT DECEMBER 31, 1994

                           AND YEAR-END OPTION VALUES


<TABLE>
<CAPTION>
                                     SHARES ACQUIRED      VALUE
                                       ON EXERCISE       REALIZED
            NAME                         (#) (1)           ($)
- -----------------------------------------------------------------
<S>                                        <C>             <C>
        Jerome I. Feldman                  -0-             -0-
        Martin M. Pollak                   -0-             -0-
        Scott N. Greenberg                 -0-             -0-
        Lawrence M. Gordon                 -0-             -0-
</TABLE>

<TABLE>
<CAPTION>
                                         NUMBER OF UNEXERCISED
                                         OPTIONS AT DECEMBER 31,
                                               1994  (#)
              NAME                      EXERCISABLE/UNEXERCISABLE
- -----------------------------------------------------------------
<S>                                      <C>                <C>
        Jerome I. Feldman                1,778,667(2)       -0-
        Martin M. Pollak                 1,788,667(2)       -0-
        Scott N. Greenberg                 184,700          -0-
        Lawrence M. Gordon                 144,100          -0-
</TABLE>

<TABLE>
<CAPTION>
                                     VALUE OF UNEXERCISED
                                    IN-THE-MONEY OPTIONS AT
                                     DECEMBER 31, 1994 (#)
              NAME                EXERCISABLE/UNEXERCISABLE(3)
- -----------------------------------------------------------------
<S>                              <C>                       <C>
        Jerome I. Feldman        -0-                       -0-
        Martin M. Pollak         -0-                       -0-
        Scott N. Greenberg       -0-                       -0-
        Lawrence M. Gordon       -0-                       -0-
</TABLE>

- ----------------------

(1)    None of the named executive officers exercised any stock options during
       1994.

(2)    Includes 775,000 Class B Options, which options are convertible into
       shares of Common Stock on a share for share basis.

(3)    Calculated based on the closing price of the Common Stock (1.8125) as
       reported by the American Stock Exchange on December 30, 1994.


                                       80
<PAGE>   117

Compensation Committee Interlocks and Insider Participation

         During the year ended December 31, 1994 the Company did not have a
Compensation Committee and the entire Board of Directors made decisions on
compensation of the Company's executives. Mr. Feldman, the Company's Chief
Executive Officer and a director, Mr. Pollak, the Company's Executive Vice
President and Treasurer and a director and Mr. Greenberg, the Company's Vice
President and Chief Financial Officer and a director participated in Board
executive compensation deliberations.

Employment Contracts

         Agreements with Messrs. Feldman and Pollak. The Company entered into an
Agreement with its President and Chief Executive Officer, Jerome I. Feldman, and
with its Executive Vice President and Treasurer, Martin M. Pollak (the
"Employees"), which was extended for an additional year by vote of the entire
Board as of January 1, 1995.

         Pursuant to the Agreements, Mr. Feldman will serve as President and
Chief Executive Officer of the Company and Mr. Pollak will serve as Executive
Vice President and Treasurer of the Company for the period through December 31,
1995. The Agreements provide for each Employee to receive annual compensation (a
minimum base salary) of $300,000 (subject to increase by the Board of
Directors).

ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT IS 
            HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

         As of March 21, 1995, no person was known to the Company to own
beneficially more than 5% of the Common Stock or Class B Stock of the Company
except as set forth below.

         The following table shows as of such date the Class B Stock
beneficially owned directly by Mr. Jerome I. Feldman, President and Chief
Executive Officer and a director of the Company, and Mr. Martin M. Pollak,
Executive Vice President and Treasurer and a director of the Company. (For
information with respect to the shares of Common Stock beneficially owned by
Messrs. Feldman and Pollak, see "Security Ownership of Directors and Named
Executive Officers"):


                                       81
<PAGE>   118

<TABLE>
<CAPTION>

                                               AMOUNT OF
        TITLE OF      NAME AND ADDRESS        BENEFICIAL            PERCENT
        CLASS       OF BENEFICIAL OWNERS       OWNERSHIP            OF CLASS
- --------------------------------------------------------------------------------
<S>                  <C>                    <C>                      <C>
        Class B      Jerome I. Feldman      900,000 shares(1)        50(2)
                     c/o National Patent
                     Development Corp.
                     9 West 57th Street
                     Suite 4170
                     New York, NY 10019

        Class B      Martin M. Pollak       900,000 shares(1)        50(2)
                     c/o National Patent
                     Development Corp.
                     9 West 57th Street
                     Suite 4170
                     New York, NY 10019
</TABLE>

- ---------------------

(1) Includes 775,000 shares each for Messrs. Feldman and Pollak which they
currently have the right to purchase pursuant to the exercise of stock options.

(2) Percentage could increase up to approximately 88% if either individual
exercised all of his stock options and the other individual did not exercise
any.

         Based upon the Common Stock and Class B Stock of the Company
outstanding at March 21, 1995, Mr. Feldman and Mr. Pollak controlled in the
aggregate approximately 10.6% of the voting power of all voting securities of
the Company. This percentage for Mr. Feldman and Mr. Pollak would increase to
approximately 45% if they exercised all the presently outstanding options to
purchase shares of the Common Stock and Class B Stock of the Company held by
them.

         On March 26, 1986, Mr. Feldman and Mr. Pollak entered into an agreement
(i) granting each other the right of first refusal over the sale or
hypothecation of the Class B Stock and options to purchase Class B Stock now
owned or subsequently acquired by each of them and (ii) in the event of the
death of either of them granting the survivor a right of first refusal over the
sale or hypothecation of the Class B Stock or options to acquire shares of Class
B Stock held by the estate of the decedent. The aforesaid right of first refusal
is for the duration of the life of the survivor of Mr. Feldman or Mr. Pollak.

         Merrill Lynch & Co., Inc., Merrill Lynch Group, Inc., Princeton
Services, Inc., Fund Asset Management, L.P., Princeton Services, Inc. and
Merrill Lynch Phoenix Fund, Inc. filed a 13-G which disclosed the ownership of
1,426,100 shares of the Common Stock representing approximately 5.9% of the
outstanding Common Stock as of December 31, 1994.


                                       82
<PAGE>   119

        SECURITY OWNERSHIP OF DIRECTORS AND NAMED EXECUTIVE OFFICERS

         The following table sets forth, as of March 21, 1995, beneficial
ownership of shares of Common Stock of the Company and subsidiaries by each
director, each of the named executive officers and all directors and executive
officers as a group.

<TABLE>
<CAPTION>
                                                        TOTAL NUMBER OF
                                                      SHARES BENEFICIALLY
                   NAME                                      OWNED
- -------------------------------------------------------------------------
<S>                                                        <C>
        Jerome I. Feldman(1)(2)(3)(4)(5)                   2,161,636
        Martin M. Pollak(1)(2)(3)(4)(5)                    2,161,373
        Scott N. Greenberg(3)(4)                             201,300
        Roald Hoffmann, Ph.D.(3)(4)(6)                        22,800
        Ogden R. Reid(3)(4)(5)(6)                             17,000
        Paul A. Gould(1)(4)(6)                               212,600
        Herbert R. Silverman                                   5,000
        Lawrence M. Gordon(1)(3)(4)                          146,612
        Directors and Executive Officers as 
        a Group (9 persons) (1)(3)(4)                      4,928,346
</TABLE>

<TABLE>
<CAPTION>
                                                          PERCENT OF
                                                         COMMON STOCK
                                                            OWNED
- ---------------------------------------------------------------------
<S>                                                         <C>
        Jerome I. Feldman (1)(2)(3)(4)(5)                   7.82
        Martin M. Pollak (1)(2)(3)(4)(5)                    7.82
        Scott N. Greenberg(3)(4)                              *
        Roald Hoffmann, Ph.D.(3)(4)(6)                        *
        Ogden R. Reid(3)(4)(5)(6)                             *
        Paul A. Gould(1)(4)(6)                                *
        Herbert R. Silverman                                  *
        Lawrence M. Gordon (1)(3)(4)                          *
        Directors and Executive Officers as a Group
        (9 persons)(1)(3)(4)                                16.46
</TABLE>

<TABLE>
<CAPTION>
                                                      OF TOTAL NUMBER OF
                                                      SHARES BENEFICIALLY
                                                              OWNED,
                                                       SHARES WHICH MAY BE
                                                     ACQUIRED WITHIN 60 DAYS
- ----------------------------------------------------------------------------
<S>                                                        <C>
        Jerome I. Feldman(1)(2)(3)(4)(5)                    1,778,667
        Martin M. Pollak(1)(2)(3)(4)(5)                     1,788,667
        Scott N. Greenberg(3)(4)                              184,700
        Roald Hoffmann, Ph.D.(3)(4)(6)                         21,000
        Ogden R. Reid(3)(4)(5)(6)                              16,000
        Paul A. Gould(1)(4)(6)                                  6,000
        Herbert A. Silverman                                      -0-
        Lawrence M. Gordon(1)(3)(4)                           144,100
        Directors and Executive Officers as 
        a Group (9 persons)(1)(3)(4)                        3,939,134
</TABLE>

- -----------------------
* The number of shares owned is less than one percent of the outstanding shares 
of Common Stock.

(1) Included in the table are 125,000 shares for each of Messrs. Feldman and
Pollak which they currently have the right to acquire through the conversion of
shares of Class B Stock into shares of Common Stock which they currently own,
(see "Principal Holders of Securities"). Also included in the table are 2,904
shares for a foundation of which Mr. Feldman is a trustee and 6,469 shares for a
foundation of which Mr. Pollak is a trustee. Also included in the table are
4,426 shares for Mr. Feldman, 2,414 shares for Mr. Pollak and 2,012 shares for
Mr. Gordon and 8,852 shares for all directors and executive officers as a group,
issuable upon the conversion of bonds issued with the Company's 12% Subordinated
Debentures Due 1997. Mr. Feldman disclaims beneficial ownership of the 2,414
shares issuable upon conversion of bonds held by his wife pursuant to the
Debentures. Messrs. Feldman, Pollak and Gould disclaim beneficial ownership of
4,691, 23,006 and 100 shares, respectively, held by members of their families
which are included in the table.



                                       83
<PAGE>   120

(2) Included in the table are options to purchase 775,000 shares of Class B
Options for each of Messrs. Feldman and Pollak which they currently have the
right to acquire through the exercise of stock options, which shares are
convertible into shares of Common Stock.

(3) Of the directors and executive officers of the Company, the
following beneficially own the number of shares of common stock of Interferon
Sciences, Inc. ("Interferon") indicated: Jerome I. Feldman -- 496,450 (2.16%);
Martin M. Pollak  -- 482,500 (2.10%); Scott N. Greenberg -- 165,000 (.73%);
Roald Hoffmann -- 3,000(.013%) Ogden R. Reid -- 7,100 (.032%) and Lawrence M.
Gordon -- 182,500 (.80%). These shares include 480,000, 480,000, 165,000,
3,000, 7,000 and 182,500 shares for Messrs. Feldman, Pollak, Greenberg,
Hoffmann, Reid and Gordon, respectively, which are subject to currently
exercisable stock options. In addition, all directors and executive officers as
a group beneficially own 1,336,500 shares, of which 1,317,500 shares are
subject to currently exercisable stock options. Certain members of the families
of Messrs. Feldman and Pollak hold 2,950 and 1,000 shares, respectively, as to
which Messrs. Feldman and Pollak disclaim beneficial ownership. Mr. Feldman and
Mr. Pollak through their ownership of the Company's Common Stock, may be deemed
to beneficially own an aggregate of 6,975,148 shares of Common Stock of
Interferon beneficially owned by the Company, Five Star Group, Inc. ("Five
Star") and MXL Industries, Inc. ("MXL"), wholly owned subsidiaries of the
Company. However, Mr. Feldman and Mr. Pollak disclaim beneficial ownership of
such 6,975,148 shares (7,471,598 and 7,457,648 shares in the aggregate for Mr.
Feldman and Mr. Pollak, respectively). The total number of shares owned by all
directors and executive officers of the Company as a group (other than Messrs.
Feldman and Pollak) is 1.6% of the outstanding shares of Interferon's common
stock. All such persons have sole voting and investment power as to all shares
except as indicated.

(4) Of the directors and executive officers of the Company, the
following beneficially own the number of shares of common stock of General
Physics Corporation ("GPC") indicated: Jerome I. Feldman -- 58,766 (.6%), of
which 56,666 are subject to currently exercisable stock options; Martin M.
Pollak -- 63,036 (.6%), of which 56,666 are subject to currently exercisable
stock options and 470 are warrants to acquire 470 shares of GPC Common Stock,
Scott N. Greenberg -- 29,333, of which 28,333 are subject to currently
exercisable stock options (.21%) and Ogden R. Reid -- 5,000 (.04%), all of
which are subject to currently exercisable stock options. In addition, all
directors and executive officers as a group beneficially own 9,000 shares. Mr.
Feldman and Mr. Pollak through their ownership of the Company's Common Stock,
may be deemed to beneficially own an aggregate of 5,120,495 shares of GPC
beneficially owned by the Company, Five Star and MXL, wholly-owned subsidiaries
of the Company. However, Mr. Feldman and Mr. Pollak disclaim beneficial
ownership of such 5,120,495 shares (5,122,595 and 5,126,395 shares in the
aggregate for Mr. Feldman and Mr. Pollak, respectively). The total number of
shares owned by all directors and executive officers of the Company as a group
(other than Messrs. Feldman and Pollak) is .01% of the outstanding shares of
GPC's common stock. All such persons have sole voting and investment power as
to all shares except as indicated.



                                       84
<PAGE>   121

(5) Member of the Executive Committee.

(6) Member of the Audit Committee.

         As of March 21, 1995 the Company owned 4,800,148 shares of Interferon
common stock, constituting approximately 21% of the outstanding shares, Five
Star owned approximately 1,359,375 shares constituting approximately 6% and MXL
owned approximately 815,625 shares constituting approximately 4% of the
outstanding shares of Interferon Common Stock. Accordingly, the Company's voting
control of Interferon is approximately 31%.

         As of March 21, 1995 the Company owned 3,420,495 shares of GPC common
stock, constituting approximately 34% of the outstanding shares, Five Star owned
1,062,500 shares constituting approximately 10% and MXL owned 637,500 shares
constituting approximately 6% of the outstanding shares of GPC common stock. All
of the shares of GPC common stock owned by the Company, Five Star and MXL have
been pledged to a bank as collateral to secure indeptedness owed to such bank.
In addition, the Company owns warrants to purchase 1,357,355 shares of GPC
common stock. Accordingly, the Company's voting control of GPC is approximately
56.28%.

         As of March 1, 1995 the Company owned 2,842,300 shares of SGLG, Inc.
("SGLG") common stock, constituting approximately 92% of the outstanding shares.
In addition, Mr. Pollak owns 1,000 shares of SGLG common stock.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS IS HEREBY AMENDED AND 
          RESTATED IN ITS ENTIRETY AS FOLLOWS:

GTS Duratek, Inc.

         On January 24, 1995, the Company sold 1,666,667 shares of its Duratek
common stock at a price of $3.00 per share to the Carlyle Group ("Carlyle") in
connection with a $16 million financing by Duratek with Carlyle, a Washington,
D.C. based private merchant bank. In addition, the Company granted Carlyle an
option to purchase up to an additional 500,000 shares of Duratek common stock
over the next year at $3.75 per share (the "Carlyle Transaction").

         Duratek received $16 million from Carlyle in exchange for 160,000
shares of newly issued 8% cumulative convertible preferred stock (convertible
into 5,333,333 shares of Duratek common stock at $3.00 per share). Duratek
granted Carlyle an option to purchase up to 1,250,000 shares of newly issued
Duratek common stock from Duratek over the next four years.

         As of March 1, 1995, the Company owns 3,534,972 shares of Duratek
common stock (approximately 40.4% of the currently outstanding shares of common
stock). 


                                       85
<PAGE>   122

Assuming, (i) Carlyle converted all of its cumulative convertible preferred
stock into Duratek common stock and exercised its option to purchase additional
shares of Duratek common stock from each of Duratek and the Company and (ii) the
Company's employees exercised their options to purchase an aggregate of 497,750
shares of Duratek common stock, the Company would own 2,537,222 shares of
Duratek common stock (approximately 16.5% of the then outstanding shares of
common stock).

         In connection with the Carlyle Transaction, Carlyle will have the
right, through its preferred stock, to elect a majority of Duratek's Board of
Directors. Upon conversion of the preferred stock, Carlyle would own
approximately 50% of Duratek's common stock if all of its options are exercised.



                                       86
<PAGE>   123

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K IS 
         HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS FOLLOWS:

         (a)(1) The following financial statements are included in Part II, Item
8. Financial Statements and Supplementary Data:

<TABLE>
<CAPTION>
                                                                            PAGE
<S>                                                                          <C>
                    Independent Auditors' Report                             36

                    Financial Statements:

                    Consolidated Balance Sheets -
                     December 31, 1994 and 1993                              37

                     Consolidated Statements of
                     Operations - Years ended
                     December 31, 1994, 1993 and 1992                        39

                     Consolidated Statements of Changes in
                     Stockholders' Equity - Years ended
                     December 31, 1994, 1993 and 1992                        40

                     Consolidated Statements of Cash
                     Flows - Years ended December 31,
                     1994, 1993 and 1992                                     42

                     Notes to Consolidated Financial Statements              45

                     (a)(2)    Financial Statement Schedules

                     Schedule I -  Condensed Financial
                     Information of Registrant                                i

                     Schedule II - Valuation and Qualifying Accounts         ii
                     

                     Independent Auditors' Report                             x

                     (a)(3)    Exhibit - Consent of Independent Auditors.

                     (b)       There were no Reports on Form 8-K filed by the 
        Registrant during the last quarter of the period covered by this report.
</TABLE>



                                       87
<PAGE>   124

                                   SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

                                       NATIONAL PATENT DEVELOPMENT
                                       CORPORATION

                                       BY:  /s/ Jerome I. Feldman,
                                            ------------------------
                                            Jerome I. Feldman,
                                            President and Chief
                                            Executive Officer
Dated: May 1, 1995



                                       88
<PAGE>   125

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                      SCHEDULE I

                    CONDENSED FINANCIAL INFORMATION OF REGISTRANT

                             CONDENSED BALANCE SHEET

                                    (IN THOUSANDS)

<TABLE>
<CAPTION>
           ASSETS

          Current assets                                  December 31,
          --------------                               -------------------
                                                         1994       1993
                                                       --------   --------
<S>                                                    <C>        <C>
          Cash and cash equivalents                    $  9,165   $  9,058
          Accounts and other receivables                    903      2,768
          Inventories                                     2,747      2,877
          Prepaid expenses and other current assets         937        471
                                                       --------   --------
          Total current assets                           13,752     15,174
                                                       --------   --------
          Investments in subsidiaries                    79,247    164,122
                                                       --------   --------

          Other investments and advances                  7,253     14,807
                                                       --------   --------

          Property, plant and equipment, at cost          4,684      4,655
          Less accumulated depreciation                  (4,540)    (4,423)
                                                       --------   --------
                                                            144        232
                                                       --------   --------

          Intangible assets, net of amortization            772        915
                                                       --------   --------
          Other assets                                    1,877         76
                                                       --------   --------
                                                       $103,045   $195,326
                                                       ========   ========
</TABLE>


            See accompanying notes to the condensed financial statements.

                                        i
<PAGE>   126

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                       CONDENSED BALANCE SHEET (CONTINUED)

                                    (IN THOUSANDS)

                      LIABILITIES AND STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>
                                                           December 31,
                                                       ------------------
          Current liabilities                            1994       1993  
          -------------------                          --------    -------
<S>                                                    <C>        <C>    
          Current maturities of long-term debt         $  9,275    $   205
          Accounts payable and accrued expenses           3,526      3,626
                                                       --------    -------
                                                                          
          Total current liabilities                      12,801      3,831
                                                       --------    -------
                                                                          
          Long-term debt, less current maturities        13,539     29,747
                                                       --------    -------
                                                                          
          Amounts due subsidiaries, net                  10,030     90,068
                                                       --------    -------
                                                                          
          Commitments and contingencies                                   
                                                                          
          Common stock issued subject to                                  
           repurchase obligation                          1,510      4,242
                                                                          
          Stockholders' equity                                            
          --------------------                                            
          Common stock                                      241        190
          Class B capital stock                               2          2
          Capital in excess of par value                119,856    106,274
          Deficit                                       (53,151)   (39,028
                                                       --------    -------
          Net unrealized loss on available-for-                           
          sale securities                                (1,783)          
                                                       --------    -------
                                                                          
          Total stockholders' equity                     65,165     67,438
                                                       --------    -------
                                                       $103,045   $195,326
                                                       ========   ========
</TABLE>                                                         

            See accompanying notes to the condensed financial statements.



                                       ii


<PAGE>   127


                     NATIONAL PATENT DEVELOPMENT CORPORATION

                             SCHEDULE I (CONTINUED)

                        CONDENSED STATEMENT OF OPERATIONS

                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                   Year ended December 31,
                                                --------------------------
                                                   1994      1993       1992
                                                ----------------------------
<S>                                            <C>        <C>       <C>     
            Revenues                                                         
                                                                             
            Sales                               $   812   $   945    $   915 
            Investment and other income                                      
             (expense), net                      (3,899)    1,388      3,767 
                                                -------   -------    ------- 
                                                 (3,087)    2,333      4,682 
                                                -------   -------    ------- 
          Costs and expenses                                                 
            Cost of goods sold                      586       573        632 
            Selling, general and administrative   6,847     8,294      8,131 
            Research and development                431       326        301 
            Interest                              4,086     6,414      8,769 
                                                -------   -------    ------- 
                                                 11,950    15,607     17,833 
                                                -------   -------    ------- 
          Gain on disposition of stock of                                    
           a subsidiary and an affiliate                    3,795            
                                                                             
          Gain on issuance of stock of                                       
           a subsidiary                                     1,353            
          Equity in earnings of subsidiaries      3,640       234      1,573 
                                                -------   -------    ------- 
          Loss before income taxes,                                          
           discontinued operation and                                        
           extraordinary item                   (11,397)   (7,892)   (11,578)
                                                -------   -------    ------- 
          Income tax benefit                                1,043            
                                                -------   -------    ------- 
          Loss before discontinued                                           
           operation and extraordinary item     (11,397)   (6,849)   (11,578)
                                                -------   -------    ------- 
          Discontinued operation                                             
          Loss from discontinued operation       (2,574)     (947)    (2,027)
                                                -------   -------    ------- 
          Loss before extraordinary item        (13,971)   (7,796)   (13,605)
                                                -------   -------    ------- 
          Extraordinary item                                                 
          Gain from early extinguishment                                     
           of debt, net of tax of $1,043                                     
           in 1993                                          1,819      1,662 
                                                -------   -------    ------- 
          Net loss                             $(13,971)  $(5,977)  $(11,943)
                                                -------   -------    ------- 
          Income (loss) per share                                            
          Loss before discontinued                                           
           operation and extraordinary item     $  (.52)  $  (.40)    $ (.73)
                                                                             
          Discontinued operation                   (.12)     (.06)      (.13)
                                                -------   -------    ------- 
          Extraordinary item                                  .11        .10 
                                                -------   -------    ------- 
          Net loss per share                    $  (.64)  $  (.35)   $  (.76)
                                                =======   =======    ======= 
</TABLE>                                                           



          See accompanying notes to the condensed financial statements.

      Prior years have been restated to reflect the discontinued operation.




                                       iii



<PAGE>   128
                     NATIONAL PATENT DEVELOPMENT CORPORATION

                             SCHEDULE I (CONTINUED)

                        CONDENSED STATEMENT OF CASH FLOWS

                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                         Year ended December 31,
                                                  ---------------------------------
                                                     1994       1993          1992
                                                  ---------------------------------
<S>                                               <C>         <C>          <C>
          Cash flows from operations:
          Net loss                                $(13,971)   $(5,977)     $(11,943)
                                                  --------    -------       -------
          Adjustments to reconcile net income
            to net cash provided by
            operating activities:
           Depreciation and amortization               392        798         1,332
           Equity in earnings of subsidiaries       (3,640)      (234)       (1,573)
           Provision for discontinued operation      1,570
           Share of loss of discontinued
            operation                                1,004        947         2,027
           Income tax benefit allocated to
            continuing operations                              (1,043)
           Gain on disposition of stock of
            a subsidiary and an affiliate                      (3,795)
           Gain on issuance of stock of
            a subsidiary                                       (1,353)
           Gains from early extinguishment
            of debt, net of income tax in 1993                 (1,819)       (1,662)
           Changes in other operating items            994      1,662          (204)
                                                  --------   --------       -------   
           Net cash used for operations            (13,651)   (10,814)      (12,023)
                                                  --------   --------       -------
          Cash flows from investing activities:
          Proceeds from sale of an investment                                 4,500
          (Additions to) reductions of
          property, plant & equipment                  (29)       (22)           34
          Reduction of (additions to)
           intangible assets                           (37)       477
          Reduction of investments and
           other assets, net                        11,473     13,841         5,787
                                                  --------   --------       -------
          Net cash provided by investing
           activities                               11,407     14,296        10,321
                                                  --------   --------       -------
          Cash flows from financing activities:
          Net repayments of short-term borrowings   $        $ (4,379)     $ (5,967)
          Decrease in restricted cash                             270         4,730
          Reduction of long-term debt                 (295)    (3,450)       (2,683)
          Proceeds from issuance of common stock       188        198
          Exercise of common stock options
           and warrants                                 99        413           282
          Proceeds from issuance of
           long-term debt                            2,359
          Issuance of treasury stock                                             15
          Net cash provided by (used
           for) financing activities                 2,351     (6,948)       (3,623)
                                                   -------    -------       -------

          Net increase (decrease) in
           cash and cash equivalents                   107     (3,466)       (5,325)
          Cash and cash equivalents  
           at beginning of year                      9,058     12,524        17,849
                                                   -------    -------       -------
          Cash and cash equivalents at
           end of year                             $ 9,165   $  9,058      $ 12,524
                                                   =======    =======       =======    


</TABLE>



                                       iv


<PAGE>   129

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                    CONDENSED STATEMENT OF CASH FLOWS (CONTINUED)

                      (IN THOUSANDS, EXCEPT PER SHARE DATA)
<TABLE>
<CAPTION>
                                                                    Year ended December 31,
                                                                 -----------------------------
                                                                   1994       1993     1992
                                                                 -----------------------------
<S>                                                              <C>        <C>       <C>
          Supplemental disclosures of cash flow information:

          Cash paid during the year for:
            Interest                                             $ 1,009    $ 2,375   $ 6,145
                                                                 =======    =======   =======
            Income taxes                                         $    42    $    44   $   103
                                                                 =======    =======   =======

          Supplemental schedule of noncash transactions:

          Additions to other assets and
           prepaid expenses                                          100        179       130
          Reduction of accrued interest payable                    1,045        607
          Reduction of debt                                        9,167     21,900     1,819
          Reduction of accounts payable                              267                  597
          Issuances of treasury stock                                                  (1,468)
          Issuances of common stock                              (10,579)    (8,981)   (1,078)
          Issuance of long-term debt                                         (3,006)
          Common stock issued subject to
           repurchase obligation                                             (4,242)
          Gain on disposition of stock
           of a subsidiary and
           an affiliate                                                      (3,795)
          Gain on exchange of debt,
           before income tax effect                                          (2,662)
</TABLE>

            See accompanying notes to the condensed financial statements.

                                        v

<PAGE>   130

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                     NOTES TO CONDENSED FINANCIAL STATEMENTS

1.       INVENTORIES

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

<TABLE>
<CAPTION>
                                                    December 31,
                                                --------------------
                                                 1994         1993
                                                -------      -------
<S>                                             <C>          <C>
                  Raw materials                 $    50      $    95
                  Work in process                     1            2
                  Finished goods                     46           80
                  Land for resale                 2,650        2,700
                                                -------      -------
                                                $ 2,747      $ 2,877
                                                =======      =======
</TABLE>

          2.      LONG-TERM DEBT

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

<TABLE>
<CAPTION>
                                                     December 31,
                                                 ---------------------
                                                   1994         1993
                                                 ---------------------
<S>                                              <C>          <C>
                  5% Convertible Bonds           $  2,129     $  2,300
                  8% Swiss Bonds                    2,999     $  4,572
                  Old Swiss convertible bonds      10,158       15,300
                  12% Subordinated debentures       6,783        6,829
                  Notes payable in
                   connection with settlements
                    of litigation                     745          951
                                                 --------     --------
                                                   22,814       29,952
                  Less current maturities           9,275          205
                                                 --------     --------
                                                 $ 13,539     $ 29,747
                                                 ========     ========
</TABLE>

Aggregate annual maturities of long-term debt outstanding at December 31, 1994
for each of the next five years are as follows (in thousands):

<TABLE>
<S>                                           <C>
                          1995                $ 9,275
                          1996                  4,355
                          1997                  7,055
                          1998
                          1999                  2,129
</TABLE>

See Note 10 of the Notes to Consolidated Financial Statements for additional
information with respect to the Company's long-term debt.

                                       vi


<PAGE>   131

                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                SCHEDULE I (CONTINUED)

                 NOTES TO CONDENSED FINANCIAL STATEMENTS (CONTINUED)

3.    COMMITMENTS AND CONTINGENCIES

The Company has several noncancellable leases which cover real property and
machinery and equipment. Such leases expire at various dates with, in some
cases, options to extend their terms.

Minimum rentals under long-term operating leases are as follows (in thousands):

<TABLE>
<CAPTION>
                                       Real       Machinery &
                       -----------------------------------------------
                                      property   equipment      Total
                       -----------------------------------------------
<S>                                  <C>        <C>             <C>
                       1995          $  636     $    92         $  728
                       1996             636          46            682
                       1997             636          29            665
                       1998             656          15            671
                       1999             656          10            666
                       After 1999     1,968                      1,968
                       -----------------------------------------------
                       Total         $5,188       $ 192         $5,380
                       -----------------------------------------------
</TABLE>




Several of the leases contain provisions for rent escalation based primarily on
increases in real estate taxes and operating costs incurred by the lessor.

The Company is party to several lawsuits incidental to its business. It is not
possible at the present time to estimate the ultimate legal and financial
liability, if any, of the Company with respect to such litigation; however,
management believes that the ultimate liability, if any, will not have a
material adverse effect on the Company's Financial Statements.

                                       vii


<PAGE>   132


               NATIONAL PATENT DEVELOPMENT CORPORATION AND SUBSIDIARIES

                                   SCHEDULE II
<TABLE>
<CAPTION>
          Valuation and qualifying accounts (in thousands)
          -------------------------------------------------------------------------------------
                                                          Additions
                                             Balance at  Charged to                  Balance at
                                             Beginning     Costs &                    Close of
                                             of Period    Expenses    Deductions(a)    Period
          -------------------------------------------------------------------------------------
<S>                                            <C>          <C>         <C>            <C>       
          YEAR ENDED DECEMBER 31, 1994:
           ALLOWANCE FOR DOUBTFUL ACCOUNTS     $1,689       $1,733      $1,330         $2,092
          -------------------------------------------------------------------------------------
          Year ended December 31, 1993:
           Allowance for doubtful accounts     1,581        1,077         969           1,689
          -------------------------------------------------------------------------------------
          Year ended December 31, 1992:
           Allowance for doubtful accounts     1,795        1,287       1,501           1,581
          -------------------------------------------------------------------------------------
</TABLE>

(a) Write-off of uncollectible accounts, net of recoveries.

                                       viii

<PAGE>   133


                             INDEPENDENT AUDITORS' REPORT

The Board of Directors and Stockholders
National Patent Development Corporation

Under date of April 3, 1995, we reported on the consolidated balance sheet of
National Patent Development Corporation and subsidiaries as of December 31, 1994
and 1993, and the related consolidated statements of operations, changes in
stockholders' equity, and cash flows for each of the years in the three-year
period ended December 31, 1994, as contained in the annual report on Form 10-K
for the year ended 1994. In connection with our audits of the aforementioned
consolidated financial statements, we also have audited the related financial
statement schedules as listed in the accompanying index. These financial
statement schedules are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statement schedules
based on our audits.

In our opinion, the related financial statement schedules, when considered in
relation to the basic consolidated financial statements taken as a whole,
present fairly, in all material respects, the information set forth therein.

                                                 KPMG PEAT MARWICK LLP

New York, New York
April 3, 1995


                                  ix




<PAGE>   1
                     NATIONAL PATENT DEVELOPMENT CORPORATION

                                OFFER TO EXCHANGE

         (A) SFR. 650 PRINCIPAL AMOUNT OF 8% SWISS FRANC DENOMINATED BONDS
                     OF NATIONAL PATENT DEVELOPMENT CORPORATION
                   DUE JUNE 28, 2000 AND SWISS FRANCS 600 IN CASH

                                       FOR

                   EACH SWISS FRANCS 1,000 PRINCIPAL AMOUNT OF

                                   ANY AND ALL

                     6% CONVERTIBLE BONDS DUE MARCH 7, 1995,
                           (SWISS SECURITY NO. 887283)
                    5 3/4% CONVERTIBLE BONDS DUE MAY 9, 1995,
                           (SWISS SECURITY NO. 887284)
                 5 5/8% CONVERTIBLE BONDS DUE MARCH 18, 1996, OR
                           (SWISS SECURITY NO. 887286)
                           8% BONDS DUE MARCH 1, 1995
                           (SWISS SECURITY NO. 887282)
                   (COLLECTIVELY, THE "OLD SWISS FRANC BONDS")
                                       AND

         (B)             8% SWISS FRANC DENOMINATED BONDS OF
                       NATIONAL PATENT DEVELOPMENT CORPORATION
             DUE JUNE 28, 2000 IN A PRINCIPAL EQUIVALENT TO US $650
                    AND SWISS FRANCS CASH WITH A VALUE OF US $600

                                       FOR

              EACH UNITED STATES DOLLARS 1,000 PRINCIPAL AMOUNT OF

                                   ANY AND ALL

              7% DUAL CURRENCY CONVERTIBLE BONDS DUE MARCH 18, 1996
                           (SWISS SECURITY NO. 887287)
              (THE "OLD U.S. DOLLAR BONDS," AND, COLLECTIVELY WITH
                   THE OLD SWISS FRANC BONDS, THE "OLD BONDS")

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
WEDNESDAY, JUNE 14, 1995 (THE "EXPIRATION DATE"), UNLESS THE OFFER IS EXTENDED.
OLD BONDS MAY NOT BE WITHDRAWN AFTER THE EXPIRATION DATE.


<PAGE>   2
To 
   -----------------------


        National Patent Development Corporation (the "Company") has offered
(the "Offer") to exchange (i) 8% Bonds denominated in Swiss Francs ("SFr.") and
issued by the Company due June 28, 2000 (the "New Bonds") in a principal amount
of SFr. 650 and (ii) SFr. 600 in cash for each SFr. 1,000 in principal amount
and accrued interest thereon of the Old Swiss Franc Bonds validly tendered and
not withdrawn prior to the Expiration Date and to exchange (a) New Bonds in a
principal amount equivalent to United States Dollars ("US $") 650 and (b) Swiss
Francs cash with a value of US $600 for each US $1,000 in principal amount and
accrued interest thereon of the Old U.S. Dollar Bonds validly tendered and not
withdrawn prior to the Expiration Date. A summary of the procedures for the
Offer is described below and is fully set forth in the Offering Circular dated
May 16, 1995 (the "Offering Circular") which can be obtained at the Company's
offices in New York as set forth in the Offering Circular. Banque Scandinave en
Suisse, acting through its specified office in Switzerland, has agreed to
provide services as the Exchange Agent with respect to the exchange of the 8%
Bonds due March 1, 1995 (the "8% Bonds") and Bank Leu AG, acting through its
specified office in Switzerland, has agreed to provide services as the Exchange
Agent with respect to the exchange of all Old Bonds other than the 8% Bonds.
Banque Scandinave en Suisse and Bank Leu AG may be referred to hereinafter
individually as the "Exchange Agent" or, collectively, as the "Exchange
Agents." The undersigned hereby directs you to exchange Old Bonds held by you
for the undersigned's account of which the undersigned hereby delivers to you
in the principal amount set forth in accordance with the provisions of the
Offer.

        The Offer is being made by the Company in reliance on an exemption from
the registration requirements of the Securities Act of 1933, as amended (the
"Securities Act"), contained in Section 3(a)(9) of the Securities Act. The
Offer is intended for investors purchasing for investment and not with a view
to distribution.

        The New Bonds issued purusant to the Offer will be issued only in
registered form, and such New Bonds will not be convertible into bearer form at
any time.

        Tenders of Old Bonds pursuant to these instructions are irrevocable,
except that they may be withdrawn at any time prior to the Expiration Date.
Bonds may not be withdrawn after the Expiration Date[, except under certain
circumstances].

        The Payment Date for Old Bonds will be June 28, 1995; provided,
however, if the Company shall have extended the period of time for which the
Offer is open, the Payment Date shall be the tenth (10th) business day after
the Expiration Date of the Offer. The term "Expiration Date" means 5:00 P.M.,
New York City time, on June 14, 1995, unless the Company in its sole discretion
shall have extended the period of time for which the Offer is open, in which
event the term "Expiration Date" shall mean the latest time and date, not
beyond 5:00 P.M., New York City time, on June 28, 1995, at which time the
Offer, as so extended by the Company, shall expire. Upon acceptance by the
Company, the undersigned directs you to deliver, or cause to be delivered, to
the appropriate Exchange Agent at its specified office in Switzerland, the Old
Bonds being accepted for exchange, together with all unmatured and matured but
unpaid coupons. In the event that unmatured and matured but unpaid coupons are
not submitted with Old Bonds tendered, such Old Bonds will not be accepted for
tender.

        Payment for Old Bonds so accepted for exchange will be made on the
Payment Date, unless the conditions set forth in Section 15 of the Offering
Circular have not been waived or satisfied, by delivery of the New Bonds to and
by deposits of the cash exchange price with the Exchange Agents at their
specified offices in Switzerland. The Exchange Agents will deliver New Bonds 
and cash only to an account or address outside the United States. The Exchange
Agents will act as agent for the exchanging holders for the purpose of
receiving payment from the Company and transmitting payments to exchanging
holders.

        Under federal income tax laws, each tendering holder of Old Bonds must
provide the Company with such holder's correct taxpayer identification number
by completing the Substitute Form W-9 set forth below, unless an exemption
applies. In general, if a holder of Old Bonds is an individual, the taxpayer
identification number is the Social Security number of such individual. If the
Company is not provided with the correct taxpayer identification number, the
holder may be subject to a $50 penalty imposed by the Internal Revenue Service.
For further information concerning backup withholding and instructions for
completing the Substitute Form W-9 (including how to obtain a taxpayer
identification number if you do not have one and how to complete the Substitute
Form W-9 if Old Bonds are held in more than one name), consult the enclosed
Guidelines for Certification of Taxpayer Identification Number on Substitute
Form W-9.

                                     -2-
<PAGE>   3
   Failure to complete the Substitute Form W-9 will not, by itself, cause Old
Bonds to be deemed invalidly tendered, but may require the Company to withhold
31% of certain payments made pursuant to the Offer. Backup withholding is not
an additional federal income tax. Rather, the federal income tax liability of a
person subject to backup withholding will be reduced by the amount of tax
withheld. If withholding results in an overpayment of taxes, a refund may be
obtained. 

  In case the Offer is terminated or expires pursuant to its terms, this Letter
of Instructions shall be cancelled and Old Bonds tendered will thereupon be at
the undersigned's free disposal.

Name (in print characters) _________________________________

Company  ___________________________________________________

Address  ___________________________________________________

         ___________________________________________________

         ___________________________________________________

         ___________________________________________________


Aggregate principal amount
of Old Bonds tendered: [SFr.] [US $] _______________________

Date _______________________________________________________

Signature __________________________________________________





                                      -3-<PAGE>   4
Name (if joint names, list first and circle the name of the person or entity
whose number you enter below)


- -------------------------------------------------------------------------------
Business Name (Sole proprietors see the instructions in the enclosed Guidelines
for Certification of Taxpayer Identification Number on Substitute Form W-9 (the
"Guidelines"))


- -------------------------------------------------------------------------------
Address


- -------------------------------------------------------------------------------
City, State and Zip Code


- -------------------------------------------------------------------------------
                               PART I - TAXPAYER IDENTIFICATION NUMBER

                               ------------------------------------------------
SUBSTITUTE FORM W-9            Enter your taxpayer identification number in
Department of the Treasury     the appropriate box. For individuals, this is
Internal Revenue Service       your social security number. For sole
                               proprietors, see the instructions in the
Request for Taxpayer           Guidelines. For other entities, it is your
Identification Number and      employer identification number. If you do not
Certification                  have a number, see Obtaining a Number in the
                               Guidelines.
                            
                               Note: If the account is in more than one name,
                               see the chart on page 1 of the Guidelines on
                               whose number to enter.
                            
                                           Social Security Number

                                      --------------------------------
                                                     OR
                                       Employer Identification Number

                                      --------------------------------
                            --------------------------------------------------
                               PART II - FOR PAYEES EXEMPT FROM BACKUP 
                               WITHHOLDING (SEE INSTRUCTIONS IN THE
                               GUIDELINES)
                            --------------------------------------------------

- ------------------------------------------------------------------------------ 
CERTIFICATION - Under penalties of perjury, I certify that:

(1) The number shown on this form is my correct taxpayer identification number
    (or I am waiting for a number to be issued to me), AND

(2) I am not subject to backup withholding because (a) I am exempt from backup
    withholding or (b) I have not been notified by the Internal Revenue Service
    ("IRS") that I am subject to backup withholding as a result of a failure to
    report all interest or dividends, or (c) the IRS has notified me that I am
    no longer subject to backup withholding.

CERTIFICATION INSTRUCTIONS - You must cross out item (2) above if you have been
notified by the IRS that you are currently subject to backup withholding
because of underreporting interest or dividends on your tax return.

SIGNATURE: ________________________________________ DATE:________________, 1995

NOTE: FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP WITHHOLDING
OF 31% OF CERTAIN PAYMENTS MADE TO YOU PURSUANT TO THE OFFER. PLEASE REVIEW THE
GUIDELINES FOR ADDITIONAL DETAILS.
- ------------------------------------------------------------------------------- 

<PAGE>   5
            GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9

WHAT NAME AND NUMBER TO PROVIDE:

<TABLE>
<CAPTION>
====================================================================================================================================

                                   Give the Name and                                                      Give the Name and
For this type of account           SOCIAL SECURITY                  For this type of account:             EMPLOYER
                                   number of --                                                           IDENTIFICATION number
                                                                                                          of --

====================================================================================================================================
<S>                               <C>                              <C>                                    <C>


1. Individual                     The individual                    6. Sole proprietorship                The owner(3)

2. Two or more individuals        The actual owner of the
   (joint account)                account or, if combined
                                  funds, the first individual
                                  on the account(1)                 7. A valid trust, estate, or          Legal entity (Do not
                                                                       pension trust                      furnish the identifying
                                                                                                          number of the personal 
3. Custodian account of a         The minor(2)                                                            representative or trustee
   minor (Uniform Gift to                                                                                 unless the legal entity
   Minors Act)                                                                                            itself is not designated
                                                                                                          in the account title.)(4)

4. (a) The usual revocable        The grantor-trustee(1) 
   savings trust (grantor is                                        8. Corporate                          The corporation
   also trustee)
                                                                    9. Association, club, religious,      The organization
   (b) So-called trust account    The actual owner(1)                  charitable, educational or
   that is not a legal or                                              other tax-exempt organization
   valid trust under State law  
                                                                   10. Partnership                        The partnership
5. Sole proprietorship            The owner(3)
                                                                   11. A broker or registered nominee     The broker or nominee

                                                                   12. Account with the Department of     The public entity
                                                                       Agriculture in the name of a
                                                                       public entity (such as a State
                                                                       or local government, school
                                                                       district, or prison) that
                                                                       receives agricultural program
                                                                       payments

===================================================================================================================================

</TABLE>

(1) List first and circle the name of the person whose number you furnish.

(2) Circle the minor's name and furnish the minor's social security number.

(3) Show the individual's name. If you are a sole proprietor, you must furnish
    your individual name and either your Social Security number or your employer
    identification number. You may also enter your business name or "doing
    business as" name on the business name line. Enter your name(s) as shown on
    your social security card and/or as it was used to apply for your employer
    identification number on Form SS-4.

(4) List first and circle the name of the legal trust, estate, or pension trust.

NOTE:

(i)    If no name is circled when there is more than one name, the number will
       be considered to be that of the first name listed.

(ii)   If you are an individual, you must generally provide the name shown on
       your social security card. However, if you have changed your last name,
       for instance, due to marriage, without informing the Social Security
       Administraton of the name change, please enter your first name, the last
       name shown on your social security card, and your new last name.

(iii)  For a joint account, only the person whose Taxpayer Identification Number
       is shown on Substitute Form W-9 should sign the form.
<PAGE>   6
             GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                         NUMBER ON SUBSTITUTE FORM W-9


OBTAINING A NUMBER:

If you do not have a taxpayer identification number, apply for one immediately. 
To apply, obtain Form SS-5, Application for a Social Security Number Card (for 
individuals), from your local office of the Social Security Administration, or 
Form SS-4, Application for Employer Identification Number (for businesses and 
all other entities), from your local office of the Internal Revenue Service.

PAYEES EXEMPT FROM BACKUP WITHHOLDING:

Payees that are exempt from backup withholding with respect to amounts received 
in the Offer include the following:

- -  A corporation.

- -  A financial institution.

- -  An organization exempt from tax under section 501(a), or an individual 
   retirement account or a custodial account under section 403(b)(7).

- -  The United States or any agency or instrumentality thereof.

- -  A State, the District of Columbia, a possession of the United States, or any 
   subdivision or instrumentality thereof.

- -  A foreign government, a political subdivision of a foreign government, or 
   any agency or instrumentality thereof.

- -  An international organization or any agency or instrumentality thereof.

- -  A dealer in securities or commodities required to register in the United 
   States or a possession of the United States.

- -  A real estate investment trust.

- -  A common trust fund operated by a bank under section 584(a).

- -  An entity registered at all times under the Investment Company Act of 1940.

- -  A foreign central bank of issue.

Exempt payees described above should file Substitute Form W-9 to avoid possible 
erroneous backup withholding. Such payees should furnish their taxpayer 
identification number, write "exempt" on the face of the form (Part II), and 
sign and date the form.

EXEMPT FOREIGN PAYEES:

A payee that is a nonresident alien individual or foreign entity not subject to 
backup withholding should complete and execute Form W-8, Certificate of Foreign 
Status, and return the executed form with the Letter of Instructions.

PENALTIES:

(1) FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER. -- If you fail to 
furnish your correct taxpayer identification number to a payor, you are subject
to a penalty of $50 for each such failure unless your failure is due to 
reasonable cause and not to willful neglect.

(2) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDING. -- If you 
make a false statement with no reasonable basis that results in no backup 
withholding, you are subject to a penalty of $500.

(3) CRIMINAL PENALTY FOR FALSIFYING INFORMATION. -- Willfully falsifying 
certifications or affirmations may subject you to criminal penalties including 
fines and/or imprisonment.

(4) MISUSE OF TINs. -- If the requester discloses or uses TINs in violation of 
Federal law, the requester may be subject to civil and criminal penalties.

PRIVACY ACT NOTICE. -- Section 6109 requires you to furnish your correct TIN to
persons who must file information returns with the IRS to report interest,
dividends, and certain other income paid to you, mortgage interest you paid, the
acquisition or abandonment of secured property, or contributions you made to an
IRA. The IRS uses the numbers for identification purposes and to help verify the
accuracy of your tax return. You must provide your TIN whether or not you are
required to file a tax return. Payors must generally withhold 31% of taxable
interest, dividend, and certain other payments to a payee who does not furnish a
TIN to a payor. Certain penalties may also apply.
<PAGE>   7
        The Offering Circular, which provides detailed information on the
conditions of the Offer and on the Company, will be available at the principal
offices in New York of the Company. Its contents may materially influence any
decision to be made in respect of the Offer.


                               OFFER TO EXCHANGE

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
WEDNESDAY, JUNE 14, 1995, UNLESS THE OFFER IS EXTENDED OR, IN THE CASE OF
WITHDRAWAL RIGHTS, SUBJECT TO CERTAIN OTHER EXCEPTIONS. BONDS MAY NOT BE
WITHDRAWN AFTER THE EXPIRATION DATE.


        National Patent Development Corporation (the "Company"), New York, New
York, hereby offers (the "Offer"), upon the terms and subject to the conditions
set forth in the Offering Circular, dated May 16, 1995 (the "Offering
Circular"), and in the Letter of Instructions (the "Letter of Instructions"),
to exchange (i) 8% Bonds denominated in Swiss Francs ("SFr.") and issued by the
Company due June 28, 2000 (the "New Bonds") in a principal amount of SFr. 650,
and (ii) SFr. 600 in cash for each SFr. 1,000 in principal amount and accrued
interest thereon of the Old Swiss Franc Bonds validly tendered and not
withdrawn prior to the Expiration Date and to exchange (a) New Bonds in a
principal amount equivalent to United States Dollars ("US $") 650 and (b) Swiss
Francs cash with a value equivalent to US $600 for each US $1,000 in principal
amount and accrued interest thereon of the Old U.S. Dollar Bonds validly
tendered and not withdrawn prior to the Expiration Date. Concurrently with the
Offer, the Company is making a separate offer on the same terms and for the
same consideration as the Offer to foreign holders of the Old Bonds (the
"Foreign Offer").

        The Offer is conditioned upon, among other things, the nonoccurrence of
certain events. The Company has the right, in its sole discretion, to waive any
such conditions.

        The Board of Directors of the Company has unanimously approved the
making of the Offer; however, neither the Company nor its Board of Directors is
making any recommendation to any holder of Old Bonds to tender Old Bonds
pursuant to the Offer. Each holder of Old Bonds should make his own decision
whether to tender his Old Bonds after reading the Offering Circular.

        Banque Scandinave en Suisse, acting through its specified office in
Switzerland, has agreed to provide services as the Exchange Agent with respect
to the exchange of the 8% Bonds due March 1, 1995 (the "8% Bonds") and Bank Leu
AG, acting through its specified office in Switzerland, has agreed to provide
services as the Exchange Agent with respect to the exchange of all Old Bonds
other than the 8% Bonds. Banque Scandinave en Suisse and Banque Leu AG may be
referred to hereinafter individually as the "Exchange Agent" or, collectively,
as the "Exchange Agents."

        Upon the terms and subject to the conditions of the Offer (including,
if the Offer is extended or amended, the terms and conditions of any such
extension or amendment), the Company will accept for exchange all Old Bonds
which are validly tendered pursuant to the Offer and the Foreign Offer on or
prior to the Expiration Date and not theretofore properly withdrawn as
permitted by Section 11 of the Offering Circular. "Expiration Date" shall mean
5:00 P.M., New York City time, on Wednesday, June 14, 1995, unless the Company,
in its sole discretion, shall have extended the period of time for which the
Offer is open, in which event the term "Expiration Date" shall mean the latest
time and date, not beyond 5:00 P.M., New York City time, on June 28, 1995, at
which time the Offer, as so extended by the Company, shall expire. Payment for
Old Bonds exchanged pursuant to the Offer will be made on June 28, 1995 (the
"Payment Date"), provided, however, if the Company shall have extended the
period of time for which the Offer is open, the Payment Date shall be the tenth
(10th) business day afer the Expiration Date, upon timely receipt by the
appropriate Exchange Agent of such Old Bonds, together with all unmatured and
matured but unpaid coupons. Tenders of Old Swiss Franc Bonds will be accepted
only in principal amounts of SFr. 1,000 and integral multiples thereof and
tenders of Old U.S. Dollar Bonds will be accepted only in principal amounts of
U.S. $1,000 and integral mutliples thereof.

        For purposes of the Offer, the Company shall be deemed to have accepted 
for exchange tendered Old Bonds on the Expiration Date, unless it gives notice
to the contrary to the Exchange Agents and by publication in The Wall Street
Journal no later than five (5) business days after the Expiration Date. Payment
for Old Bonds so accepted for exchange will be made on the Payment Date, unless
the conditions set forth in Section 15 have not been waived or satisfied, by
delivery of the New Bonds to and deposit of the cash exchange price with the
Exchange Agents at their specified offices in Switzerland. The Exchange Agents
will deliver New Bonds and cash only to an account or address outside the
United States. The Exchange Agents will act as agent for the exchanging
bondholders for the purpose of receiving payment from the Company and
transmitting payments to exchanging bondholders.

        For Old Bonds to be exchanged validly pursuant to the Offer, a properly
completed and duly executed Letter of Instructions or facsimile thereof must be
submitted by or on behalf of each beneficial owner of Old Bonds to the Company
and Old Bonds must be physically delivered to the appropriate Exchange Agent in
Switzerland, together with all unmatured and matured but unpaid coupons.


<PAGE>   8
Any financial institution holding Old Bonds on behalf of one or more beneficial 
owners may submit one Letter of Instructions for all such beneficial owners.

        For a withdrawal to be effective, a written, telegraphic, telex or 
facsimile transmission notice of withdrawal must be timely sent or delivered by 
or on behalf of the bondholder to the appropriate Exchange Agent and received 
by such Exchange Agent prior to the Expiration Date. Old Bonds may not be 
withdrawn after the Expiration Date. Any such notice of withdrawal must specify 
the name of the bank having tendered on behalf of the bondholder, the Old Bonds 
to be withdrawn and the aggregate principal amount of Old Bonds to be 
withdrawn. Withdrawals may only be made in principal amounts of SFr 1,000 or 
integral multiples thereof in the case of the Old Swiss Franc Bonds or US 
$1,000 or integral multiples thereof in the case of the Old U.S. Dollar Bonds.

        The New Bonds to be issued pursuant to the Offer have not been 
registered under the Securities Act of 1933, as amended (the "Securities Act"), 
and may not be offered or sold except in transactions exempt from the 
registration requirements of the Securities Act or pursuant to an effective 
registration statement. Offers and sales of New Bonds would constitute a 
violation of United States law unless made in compliance with the 
registration requirements of the Securities Act or pursuant to an exemption 
therefrom.

        Tenders of Old Bonds pursuant to the Offer may be made only to the 
specified offices of the Exchange Agents outside the United States. The Company 
will deliver New Bonds to and deposit the cash exchange price with the Exchange 
Agents outside the United States, and the Exchange Agents will deliver, on 
behalf of the Company, New Bonds and cash pursuant to the Offer only to an 
account or address outside the United States.


                                     -2-

<PAGE>   1
Exhibit (a)(4)

                       F O R M   O F  A C C E P T A N C E
          Exchange Offer, National Patent Development Corporation 1995


This Form of Acceptance applies to the Offer of National Patent Development
Corporation, New York, to the Bondholders who are not "U.S. Persons" according
to the definition of the "Offering Circular".

As holder of total

<TABLE>

<S>                                                         <C>
/ /      Sfr. . . . . . . . . . . . . . .   nom. 8%         Sfr. Bonds of National Patent Development
                                                            Corporation, due March 1, 1995 (Swiss Security N0.
                                                            887.282)

/ /      Sfr..  . . . . . . . . . . . . .   nom. 6%         Sfr. Convertible Bonds of National Patent
                                                            Development Corporation, due March 7, 1995 (Swiss
                                                            Security No. 887.283)

/ /      Sfr..  . . . . . . . . . .  .  nom. 5 3/4%         Sfr. Convertible Bonds of National Patent
                                                            Development Corporation, due May 9, 1995 (Swiss
                                                            Security No. 887.284)

/ /      Sfr..  . . . . . . . . . . .   nom. 5 5/8%         Sfr. Convertible Bonds of National Patent
                                                            Development Corporation, due March 18, 1996 (Swiss
                                                            Security No. 887.286)

/ /      US$. . . . . . . . . . . . . . .   nom. 7%         Dual Currency Convertible Bonds of National Patent
                                                            Development Corporation, due March 18, 1996 (Swiss
                                                            Security No. 887.287)
</TABLE>
<PAGE>   2

I/we herewith declare to agree to the exchange of my/our Bond(s) according to
the terms and conditions of the Exchange Offer of May 16, 1995 in the English
language.

The Bonds delivered for exchange are blocked and shall not be traded until the
exchange has actually been performed.  However, any Bondholder may at any time
withdraw the Declaration of Acceptance during the exchange period.

The terms and conditions of the Offer provide that National Patent Development
Corporation will accept for exchange any and all Bonds validly tendered.  The
Company reserves the right to extend the exchange period for an additional ten
(10) business days.

All terms of the Exchange Offer are subject to the complete Exchange Offer of
May 16, 1995 in the English language (available at Bank Leu AG, Financial
Markets Consulting, 8022 Zurich, as well as at Banque Scandinave en Suisse,
Cours de Rive 11, 1211 Geneva 3).

  THE TERMS CONTAINED IN ANNEX A ATTACHED HERETO ARE INCORPORATED HEREIN BY
  REFERENCE AND FORM AN INTEGRAL PART HEREOF.

I/we herewith declare that

(i)              I/we have received and taken notice of the English text of the
                 "Offering Circular" of May 16, 1995 and acknowledge that this
                 document (in the English language) is the only binding
                 Exchange Offer;

(ii)             I/we are not "U.S. Person(s)" according to "Regulation S" of
                 the U.S. Securities Act of 1933;

(iii)            I/we authorize my/or bank to make the confirmations in my/our
                 name, to accept the "Exchange Offer" and to exchange the
                 Bonds.


- --------------------------------------------------------------------------------
I/we wish that the new securities shall be physically delivered to


- ----------------------------------                 -----------------------------
(name of the Bank)                                 deposit no.

in my/our favour.





                                       2
<PAGE>   3


- --------------------------------------------------------------------------------
I/we wish that the cash payment in Swiss francs shall be made to



- ----------------------------------                 -----------------------------
(name of the bank)                                 account no.

in my/our favour.


Name/Firm:
                  ---------------------
First name:
                  ---------------------
Address:
                  ---------------------
Residence:
                  ---------------------
Place and Date:
                  ---------------------


                                       Signature:
                                                    ----------------------------




                                       3
<PAGE>   4


                                  A N N E X  A


               As to the Company, the New Bonds are intended to be obligations
that are not required to be in registered form for purposes of United States
federal tax laws.  Accordingly, the New Bonds may not, as part of the Offer or
otherwise as part of the initial distribution, be offered for sale or resale,
sold or delivered, directly or indirectly, in the United States or to a United
States person.  Consistent with these limitations, the Offer does not apply to,
is not made to and may not be accepted by holders of Old Bonds that are within
the United States or that are United States persons or for the account or
benefit of holders of Old Bonds that are U.S. persons.  By accepting the Offer
and executing this Letter of Instructions, the undersigned hereby (i) certifies
that the Old Bonds being tendered are not held by or on behalf of a person
within the United States or a United States person or for the account or
benefit of a U.S. person, (ii) represents and agrees that (a) the undersigned
(or any affiliate that acquires New Bonds from it for the purpose of offering
or selling such New Bonds during the Restricted Period (as defined below) has
not offered or sold, and, during the period beginning on the earlier of the
date that the New Bonds are first offered or the payment date for Old Bonds
accepted for payment by the Exchange Agents pursuant to the Offer (the "Payment
Date"), and ending on the date forty (40) days after the Payment Date (such
40-day (or longer) period being referred to as the "Restricted Period"), it (or
such affiliate) will not offer or sell New Bonds to a person who is within the
United States or to a United States person or to or for the account or benefit
of a U.S. person, (b) the undersigned (or any such affiliate) has not delivered
and will not deliver within the United States definitive New Bonds that are
sold during the Restricted Period, (c) in the case of a holder that offers or
sells New Bonds during the Restricted Period, the undersigned (or such
affiliate) has and throughout the Restricted Period will have in effect
procedures reasonably designed to ensure that its employees or agents who are
directly engaged in selling New Bonds are aware that such New Bonds may not be
offered or sold during the Restricted Period to a person who is within the
United States or a United States person or to or for the account or benefit of
a U.S. person and (d) the undersigned has not entered and will not enter into
any contractual arrangement with respect to the distribution and delivery of
the New Bonds, except with its affiliates or with the prior written consent of
the Company, and (iii) with respect to each affiliate that acquires New Bonds
from the undersigned for the purpose of offering or selling such New Bonds
during the Restricted Period, repeats and confirms the representations and
agreements contained in clauses (ii)(a), (b) and (c) on each such affiliate's
behalf.  For the purposes of this paragraph, whether an offer, sale or delivery
is made within the United States or to a United States person will be
determined
        


<PAGE>   5

under the rules set out in the United States Internal Revenue Code of 1986 (the
"Code") and United States Treasury Regulation Section 1.163-5(c)(2)(i)(D).

               In this Form of Acceptance, references to "dollars", "$" 
and "US $" are to United States dollars, the term "United States" means the
United States of America (including the States and the District of Columbia),
its possessions, its territories and other areas subject to its jurisdiction,
and the term "United States person" means a citizen or resident of the United
States, a corporation, partnership or other entity created or organized in or
under the laws of the United States or any political subdivision thereof, or an
estate or trust the income of which is subject to United States federal income
taxation regardless of its source.  "U.S. person" shall have the meaning set
forth in Sections 230.901 through .904 of Title 17 of the United States Code of
Federal Regulations ("Regulation S").
        
               Payment for Old Bonds so accepted for exchange will be made on
the Payment Date, unless the conditions set forth in Section 15 of the Offering
Circular have not been waived or satisfied, by delivery of the Global New Bond
and by deposit of the cash exchange price with the Exchange Agents at their
specified offices in Switzerland.  The New Bonds will be represented initially
by a temporary Global New Bond (the "Global New Bond"), without interest
coupons, to be deposited by the Company with Banque Scandinave en Suisse on
behalf of the Exchange Agents on the Payment Date.  The Global New Bond may be
exchanged, as a whole or in part, for appropriate definitive New Bonds, in
bearer form in the denominations of Sfr.  10.--, Sfr.  100.-- or Sfr. 1'000.--
, with coupons attached, not earlier than 40 days after the later of the date
on which the New Bonds are first offered or the Payment Date, before which time
no New Bonds or interests therein represented by a Global New Bond may be
transferred.  Such exchange shall be made upon certification that the
beneficial owners of the New Bonds are not U.S. persons or United States
persons or are financial institutions that have purchased such New Bonds for
resale during the Restricted Period and that certify that they have not
acquired the New Bonds for purposes of resale directly or indirectly to a
United States person or to a person within the United States or to or for the
account or benefit of a U.S. person.  A beneficial owner of New Bonds must
exchange its share of the Global New Bond for definitive New Bonds before such
New Bonds or interests therein may be transferred or interest payments or other
payments in respect of the New Bonds will be made.  The Exchange Agents will
deliver New Bonds and cash only to an account or address outside the United
States.  The Exchange Agents will act as agent for the exchanging bondholders
for the purpose of receiving payment from the Company and transmitting payments
to exchanging bondholders.
        




                                       2
<PAGE>   6
                The name, address and signature set out on the Form of 
Acceptance must be of (i) the beneficial owner of the Old Bonds tendered or (ii)
a financial institution (within the meaning of United States Treasury Regulation
Section 1.165- 12(c)(1)(v)) that is not a United States person and through which
the beneficial owner directly or indirectly holds the Old Bonds tendered.





                                       3

<PAGE>   1



         This announcement is neither an offer to sell nor a solicitation of an
offer to buy any securities.  The Offer is made solely by the Offering Circular
and the related Letter of Instructions and is not being made to, and tenders
will not be accepted from, holders in any jurisdiction in which the making or
acceptance thereof would not be in compliance with the securities or blue sky
laws of such jurisdiction.



                    NATIONAL PATENT DEVELOPMENT CORPORATION


                          NOTICE OF OFFER TO EXCHANGE

(A)         SFR. 650 PRINCIPAL AMOUNT OF 8% SWISS FRANC DENOMINATED
                BONDS OF NATIONAL PATENT DEVELOPMENT CORPORATION
                 DUE JUNE 28, 2000 AND SWISS FRANCS 600 IN CASH

                                      FOR

                  EACH SWISS FRANCS 1,000 PRINCIPAL AMOUNT OF

                                  ANY AND ALL

                    6% CONVERTIBLE BONDS DUE MARCH 7, 1995,
                          (SWISS SECURITY NO. 887283)
                   5 3/4% CONVERTIBLE BONDS DUE MAY 9, 1995,
                          (SWISS SECURITY NO. 887284)
                5 5/8% CONVERTIBLE BONDS DUE MARCH 18, 1996, OR
                          (SWISS SECURITY NO. 887286)
                           8% BONDS DUE MARCH 1, 1995
                          (SWISS SECURITY NO. 887282)
                  (COLLECTIVELY, THE "OLD SWISS FRANC BONDS")

                                      AND

(B)                     8% SWISS FRANC DENOMINATED BONDS
                 OF NATIONAL PATENT DEVELOPMENT CORPORATION DUE
           JUNE 28, 2000 IN A PRINCIPAL AMOUNT EQUIVALENT TO US $650
                 AND SWISS FRANCS CASH WITH A VALUE OF US $600

                                      FOR

              EACH UNITED STATES DOLLARS 1,000 PRINCIPAL AMOUNT OF

                                  ANY AND ALL

             7% DUAL CURRENCY CONVERTIBLE BONDS DUE MARCH 18, 1996
                          (SWISS SECURITY NO. 887287)
              (THE "OLD U.S. DOLLAR BONDS," AND, COLLECTIVELY WITH
                  THE OLD SWISS FRANC BONDS, THE "OLD BONDS")


         National Patent Development Corporation ("National Patent") is offering
(the "Offer"), upon the terms and subject to the conditions set forth in its
Offering Circular and Letter of Instructions, to exchange (i) 8% Bonds
denominated in Swiss Francs ("SFr.") and issued by National Patent due June 28,
2000 (the "New Bonds"), in a principal amount of SFr. 650 and (ii) SFr. 600 in
cash for each SFr. 1,000 in principal amount and accrued interest thereon of the
Old Swiss Franc Bonds validly tendered and not withdrawn prior to the Expiration
Date.  In addition, National Patent is offering, upon the terms and subject to
the conditions set forth in its Offering Circular and Letter of Instructions, to
exchange (a) New Bonds in a principal amount equivalent to United States Dollars
("US $") 650 and (b) Swiss Francs cash with a value equivalent to US $600 for
each US $1,000 in principal amount and accrued interest thereon of Old U.S.
Dollar Bonds validly tendered and not withdrawn prior to the Expiration Date.
Fractional portions of New Bonds resulting from such exchange will be rounded up
to the nearest integral multiple of SFr. 10 of New Bonds.

         National Patent is making a concurrent separate offer on the same terms
and for the same consideration as the Offer to foreign holders of the Old Bonds.

THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
WEDNESDAY, JUNE 14, 1995 (THE "EXPIRATION DATE"), UNLESS THE OFFER IS EXTENDED.

         The purpose of the Offer is to reduce National Patent's long-term
indebtedness and related annual interest expense and to provide National Patent
with additional financial flexibility in its operations.

         Subject to the terms and conditions of the Offer, National Patent will
accept for exchange any and all Old Bonds which are validly tendered in response
to the Offer and not withdrawn prior to the Expiration Date.  The term
"Expiration Date" means 5:00 P.M., New York City time, on June 14, 1995, unless
National Patent, in its sole discretion, shall have extended the period of time
for which the Offer is open, in which event the term "Expiration Date" shall
mean the latest time and date, not beyond 5:00 P.M., New York City time, on June
28, 1995, at which time the Offer, as so extended by National Patent, shall
expire.  Tenders are irrevocable, except that Old Bonds tendered pursuant to the
Offer may be withdrawn prior to the Expiration Date and may be withdrawn
thereafter only in certain circumstances.

         In order to exchange Old Bonds validly pursuant to the Offer, the Old
Bonds must be physically delivered to the appropriate Exchange Agent in
Switzerland, together with all unmatured and matured but unpaid coupons, and a
Letter of Instructions for acceptance of the Offer must be submitted by or on
behalf of each beneficial owner of Old Bonds to National Patent at its office in
New York. Banque Scandinave en Suisse, acting through its specified office in
Switzerland, has agreed to provide services as the Exchange Agent with respect
to the exchange of the 8% Bonds due March 1, 1995 (the "8% Bonds") and Bank Leu
AG, acting through its specified office in Switzerland, has agreed to provide
services as the Exchange Agent with respect to the exchange of all Old Bonds
other than the 8% Bonds.  Any person holding Old Bonds on behalf of one or more
beneficial owners may submit one Letter of Instructions for all such beneficial
owners.  Tenders on behalf of bondholders will be valid only if received by the
Exchange Agents prior to the Expiration Date.

         The Offer is being made by National Patent in reliance on an exemption
 from the requirements of the Securities Act of 1933, as amended, contained in
 Section 3(a)(9) of such Act.  This notice is being published solely in order to
 comply with the requirements of Rule 13e-4. Pursuant to such Rule, a Schedule
 13E-4 has been filed with the Securities and Exchange Commission, which
 information is incorporated by reference herein.

         All questions regarding the Offer and requests for assistance or copies
of the Offering Circular and Letter of Instructions may be directed to General
Counsel, National Patent Development Corporation, 9 West 57th Street, New York,
N.Y. 10019, telephone: (212) 230-9500.

May 16, 1995



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