BETHLEHEM CORP
10KSB, 1999-08-31
INDUSTRIAL PROCESS FURNACES & OVENS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 10-KSB

/ X /    ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES  EXCHANGE ACT
         OF 1934 (Fee Required)

         For the fiscal year ended May 31, 1999.

/   /    TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES  EXCHANGE
         ACT OF 1934 (No Fee Required)

                         Commission File Number: 1-4676

                            The Bethlehem Corporation
                 ----------------------------------------------
                 (Name of small business issuer in its charter)

                  Pennsylvania                                24-0525900
         -------------------------------                   ----------------
         (State or other jurisdiction of                   (I.R.S. Employer
         incorporation or organization)                    Identification No.)

         25th and Lennox Streets, Easton, Pennsylvania        18044-0348
         ---------------------------------------------        ----------
         (Address of principal executive offices)             (Zip Code)

Issuer's telephone number including Area Code:  (610) 258-7111.

Securities registered under Section 12(b) of the Act:

                                                   Name of each exchange
                  Title of each class              on which registered

                  Common Stock, no par value       American Stock Exchange, Inc.

Securities registered under Section 12(g) of the Exchange Act:  None.

Check  whether the issuer (1) filed all reports  required to be filed by Section
13 or 15(d) of the  Exchange  Act during the past 12 months (or for such shorter
period that the registrant was required to file such reports),  and (2) has been
subject to the filing requirements for the past 90 days. Yes X . No .

Check if disclosure  of delinquent  filers in response to Item 405 of Regulation
S-B is not contained in this form, and no disclosure  will 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-KSB or any  amendment to
this Form 10-KSB. [X]

State issuer's revenues for its most recent fiscal year:  $13,710,000

As of August 20, 1999,  2,378,520 shares of the  registrant's  common stock were
outstanding  and the  aggregate  market  value  of  such  common  stock  held by
non-affiliates was approximately  $2,158,197 based on the average of the bid and
asked prices on that date of $1.6875.

                      DOCUMENTS INCORPORATED BY REFERENCE

1.       Portions of the Proxy Statement for 1999 Annual Meeting of Stockholders
incorporated by reference in Part III, Items 9, 10, 11 and 12.


<PAGE>

                                TABLE OF CONTENTS

                       ANNUAL REPORT ON FORM 10-KSB - 1999

                            THE BETHLEHEM CORPORATION


PART I.........................................................................1
      Item 1.  Description of Business.........................................1
      Item 2.  Description of Property.........................................5
      Item 3.  Legal Proceedings...............................................6
      Item 4.  Submission of Matters to a Vote of Security Holders.............6

PART II........................................................................6
      Item 5.  Market for the Company's Common Equity and Related
               Stockholder Matters.............................................6
      Item 6.  Management's Discussion and Analysis or Plan of Operation.......6
      Item 7.  Financial Statements...........................................11
      Item 8.  Changes In and Disagreements With Accountants
               on Accounting and Financial Disclosure.........................11

PART III......................................................................11
      Item 9.  Directors, Executive Officers, Promotors and Control
               Persons; Compliance with Section 16(a) of the Exchange Act.....11
      Item 10. Executive Compensation.........................................11
      Item 11. Security Ownership of Certain Beneficial Owners and Management.11
      Item 12. Certain Relationships and Related Transactions.................11

PART IV.......................................................................11
      Item 13. Exhibits, List and Reports on Form 8-K.........................11

SIGNATURES....................................................................14


<PAGE>

                                     PART I

Item 1.  Description of Business.

General

         The  Bethlehem  Corporation  (the  "Company")  was founded in 1856 as a
foundry and machine shop and  incorporated in 1888. The Company provides thermal
and  filtration  process  solutions,  equipment,  systems and  technology  for a
variety  of  industrial  applications.  Its  proprietary  products  include  the
Porcupine  Processor(R),  the Thermal  Disc(R)  Processor,  the Bethlehem  Tower
Filter  Press,  drum dryers and flakers,  tubular  dryers,  and  calciners.  The
Company operates a production  facility that fabricates,  machines and assembles
equipment to customers'  specifications.  The Company has developed expertise in
the areas of thermal  processing  systems,  environmental  systems,  filtration,
specialty  machining,  fabrication  and  the  rebuilding  and  remanufacture  of
specialty process equipment.  The Company,  through Bethlehem Advanced Materials
Corporation  ("BAM"),  a  wholly-owned  subsidiary,   designs  and  manufactures
high-temperature  furnaces  for sale and for its own use for the  processing  of
advanced  materials for customer orders.  The furnaces process specialty carbon,
graphite and ceramic materials for semiconductors and aerospace  industries.  In
addition,  the Company,  through Bethlehem  Thermal,  LLC ("Bethlehem  Thermal")
provides  metallized  thermal coatings for a variety of industries using totally
automated  thermal spray  systems.  Bethlehem  Thermal also  provides  automated
systems  technology and  inspection  services to provide long term solutions for
corrosion and erosion problems.

Thermal and Filtration Process Solutions, Equipment, Systems and Technology

         The   Company's   customers   include   refineries,   chemical,   food,
pharmaceutical,  petrochemical and environmental firms. Its products include the
Porcupine  Processor(R),  the Thermal  Disc(R)  Processor,  the Bethlehem  Tower
Filter  Press,  drum  dryers and  flakers,  tubular  dryers and  calciners.  The
Porcupine  Processor(R)  dries,  heats or cools various  chemicals,  solids,  or
slurries.   It  reduces   operating  and  installation   costs  and  provides  a
free-flowing end product.  The Bethlehem Tower Filter Press filters a wide range
of slurries,  operating  automatically  and uses a  programmable  logic  control
system. The Company operates a production  facility that includes a full service
laboratory  equipped  to test a broad  range  of  materials  and  processes  for
filtration  and thermal  processing  applications.  The Company also has thermal
processing  and filtration  pilot units  available for use at customer sites for
test  processing.  In conjunction  with sales of thermal and filtration  process
solutions,  equipment systems and technology,  the Company provides  engineering
and design services and conducts an aftermarket business consisting primarily of
remanufacture,  repair,  refurbishment  and equipment upgrade services and spare
parts sales.  The Company markets its products  through an  international  sales
network covering markets in North and South America, Asia and Europe.

         The Company serves these markets through three main business units:

         o     The Thermal  Process  Equipment  unit markets core heat  transfer
               equipment,  which includes dryers,  coolers, rotary calciners and
               flakers. The Porcupine  Processor(R),  an indirectly heated dryer
               developed  by  the  Company,  is  the  flagship  of  this  unit's
               products.  Some of the  markets  for these  products  include the
               chemical,  plastics,  food,  pharmaceuticals,  refineries,  waste
               treatment and mining industries.

         o     The Environmental Systems unit markets Thermal Desorption Systems
               for sale and  rental.  These  systems,  which  usually  include a
               Porcupine  Processor(R),  are used  for  treating  hazardous  and
               non-hazardous  sludges,  contaminated  soils,  drill cuttings and
               other waste  streams.  The market for these  systems is currently
               driven by environmental regulations and is expected to grow.

         o     The Filtration  Process Equipment unit designs,  manufactures and
               markets coarse to fine  filtration  systems used in  solid/liquid
               separation.  The target markets are fine and specialty chemicals,
               mining,  food,  precious metal recovery and  pharmaceutical.  The
               Bethlehem Tower Filter Press is the unit's principal product.


<PAGE>
Bethlehem Advanced Materials Corporation ("BAM")

         BAM designs and manufactures specialty  high-temperature  furnaces that
are used for the  processing  and  manufacturing  of a wide  variety of advanced
materials, such as carbon and graphite fiber, carbon graphite composites, carbon
and graphite  structures,  ceramic powders and ceramic composites.  In addition,
BAM  processes  specialty  carbon,   graphite  and  ceramic  materials  for  the
semiconductor  and  aerospace  industries.  BAM is also  involved in  commercial
process and product development of advanced materials.

         BAM is  engaged  in three  primary  lines of  business  involving  high
temperature furnaces and the processing of advanced specialty materials:

         o     Toll Processing--contract heat treating and thermal processing of
               specialty materials.

         o     Furnace   Manufacturing--design/engineering,   manufacturing  and
               installation of specialty high temperature furnace systems.

         o     Commercial  Product and Process  Development--utilization  of the
               Company's own furnaces, technology and expertise to commercialize
               new  applications and products for its own use and in conjunction
               with   customers  in  order  to  enhance   their   processes  and
               applications.

         In addition to selling furnaces, BAM owns and operates several furnaces
to provide toll firing services for its customers.  Customers of BAM,  whether a
furnace  purchaser or on a tolling basis, are typically  manufacturers of carbon
graphite structures, composites, powders and fibers, as well as manufacturers of
non-oxide ceramics, such as silicon carbide or silicon nitride or other advanced
ceramic structures.

Bethlehem Thermal, LLC (Bethlehem Thermal)

         Bethlehem Thermal provides  metallized  thermal solutions for a variety
of industries using totally automated thermal spray systems. Bethlehem Thermal's
sprayed  metal  coatings are designed to combat  corrosion and erosion in severe
environments, as found in the pulp & paper, chemical,  petrochemical,  power and
marine  industries.  Using  electric arc spray and high velocity oxy fuel "HVOF"
processes  enables  Bethlehem  Thermal to provide  coatings in a wide variety of
materials  and alloys.  Bethlehem  Thermal's  fully  automated CNC Thermal Spray
Systems result in coatings extending  equipment service life. As a complement to
Bethlehem Thermal's in-house capability, it provides on-site coating services at
its customer's  plants and offers  automated  systems  technology and inspection
services.

Strategy

         The  Company's  business  strategy  is to  continue  the  technological
development and marketing of its core thermal and filtration  process solutions,
equipment, systems and technology.  Additionally,  the Company will focus on the
expansion of specialty  high  temperature  furnace  systems and toll  processing
services for select advanced materials markets.

         The Company's  strategy is also to continue to strengthen  its position
in  markets  inside and  outside  the  United  States,  to expand its world wide
manufacturing sourcing and to pursue new sales opportunities as they develop, in
new,  rebuilt and used equipment.  In addition,  the Company intends to identify
and evaluate  opportunities to extend current market applications,  identify new
potential  applications and establish plans for developing such applications for
high temperature furnaces.

         As  part  of  its  efforts  to  expand  its  current  range  of  market
applications,  the Company is engaged in exploring  strategic  partnerships with
specific  customers  to use Company  technology  and  expertise  in the areas of
semiconductor  purification  and the  carbonization  of PAN for use in  aircraft
brakes.

                                      -2-
<PAGE>

Customers; Existence of Short-Term Contracts

         The Company's  principal  customers for thermal and filtration  process
solutions,   equipment,   systems  and   technology  are  domestic  and  foreign
manufacturers of chemicals, pharmaceuticals, foods, plastics, petrochemicals and
environmental firms. BAM's principal customers for its tolling services and high
temperature  furnaces  are  domestic  and  foreign  manufacturers  of carbon and
graphite structures, and other advanced ceramic composite structures.  Bethlehem
Thermal's  principal  customers for its metallized thermal coatings are domestic
and foreign manufacturers of chemicals, petrochemicals, pulp and paper.

         Currently,  a major portion of the Company's  sales for its thermal and
filtration process solutions,  equipment and systems,  and as metallized thermal
coatings,  are made under short term or one time contracts,  which contracts are
not  subject  to  renewal.  Although  such  contracts  may  afford  the  Company
flexibility  in  responding  to  changing  market  conditions,  a market for the
Company's  products and  services is not assured.  As a result one or more short
term or one time  contracts  may  constitute a high  percentage of the Company's
total net sales for any particular  quarter or fiscal year. The inability of the
Company to obtain such  contracts  in the future  could have a material  adverse
effect on the Company's business.

         In November of 1998,  BAM entered  into an  agreement  with an existing
customer  (AlliedSignal,  Inc.) to continue toll processing  their materials for
five years commencing  January 1, 1999. The Company  estimates that the value of
this  contract  will be  approximately  $20 million  dollars over the five years
commencing January 1, 1999.

         The  Company's   active  customers  for  thermal   filtration   process
solutions,  equipment,  systems and technology  include  Oiltools  International
Limited,  SK Chemicals,  Dow Belgium N.V., Ford, Bacon & Davis, LLC, Mexicana De
Cobra, S.A. de C.V., PPG Industries,  Inc., Chem Eng Contracts Pty Ltd, Kemwater
Brasil  S.A.,  Daesang  Corporation,  Greenway  Environmental,  Inc. and Celotex
Corporation.  Sales to Universal Process Equipment,  Inc. ("UPE"), a significant
shareholder of the Company accounted for less than 1% of total sales in 1999 and
approximately 8% of total sales in 1998. The Company's active customers for high
temperature  furnaces and tolling  services are Allied  Signal Inc. and Graphite
Products,  Inc. Purchases by any single customer vary significantly from year to
year according to such customer's  capital  equipment  needs. The composition of
the Company's customers may also vary from year to year.

Sales and Marketing

         The  Company  markets  its  products  to  customers  in North and South
America, Asia and Europe, primarily by a direct sales and support staff based at
its headquarters in Easton,  Pennsylvania for its thermal and filtration process
solutions,  equipment and technologies  products,  metallizing coating solutions
and services,  and in  Knoxville,  Tennessee  for its high  temperature  furnace
products  and  tolling  services.  In June 1999,  the  Company  entered  into an
agreement with Oiltools International Group ("Oiltools"),  whereby Oiltools will
serve  as the  exclusive  representative  of the  Company's  thermal  desorption
systems for the  treatment  of oil and gas  drilling  wastes in all areas of the
world except for North and South America.

         The  Company  also  relies on  product  sales  representatives  in some
regions of North  America  and in certain  geographic  areas  outside the United
States.  The  Company's  commission  program  with  respect to such  independent
representatives  varies  depending on the type of product sold and the volume of
sales over the course of a year.  The  percentage of sales  generated  from such
independents equaled  approximately 2% of total sales for the year ended May 31,
1999 and approximately 10% of total sales for the year ended May 31, 1998 and it
is  anticipated  that the  percentage  of sales for the year ending May 31, 2000
will be approximately 5%.

Backlog

         As of August 20,  1999,  the Company  had a backlog of orders  equaling
$22.5 million  compared to $4.7 million for the same period last year. The $22.5
million includes $19.5 million from the toll processing customer described under
"Description  of  Business --  Customers;  Existence  of Short Term  Contracts."
Orders  comprising  current  backlog are expected to be filled during the fiscal
years ending May 31, 2000 to May 31, 2004.

                                      -3-

<PAGE>
Raw Materials

         The basic raw  materials  used in the  Company's  products are pipe and
forgings,  steel  plate,  bars  and  castings  and  in  addition,  in  the  high
temperature  furnace  business,  graphite  and copper.  For  metallized  thermal
coatings,  the basic raw materials are alloy wire and powders. Raw materials are
available  from a number of  sources on  comparable  terms.  The  Company is not
dependent  on any  supplier  that  cannot be  replaced  in the normal  course of
business.  Principal suppliers to the Company at May 31, 1999 were, Bush Miller,
MG Industries  Inc.,  Penn Stainless  Products Inc. and, in connection  with the
high temperature  furnace business,  Graybar Electric Co., M.G.P. Inc., and UCAR
Carbon Company, Inc.

Patents and Trademarks

         The Company depends upon its proprietary technology and expertise.  The
Company  relies  principally  upon trade secret and copyright law to protect its
proprietary  technology  and owns no patents which are material to its business.
The Company filed a patent  application for a new generation of its tower filter
product  line  in  1998.  The  Company  regularly  enters  into  confidentiality
agreements with its employees,  consultants,  customers and potential  customers
and limits access to and distribution of its trade secrets and other proprietary
information.  There can be no assurance  that these measures will be adequate to
prevent  misappropriation  of its  technology or that the Company's  competitors
have not and will not independently  develop technologies that are substantially
equivalent or superior to the Company's technology.

Competition

         The  Company's  products  are  sold  in  highly  competitive  worldwide
markets.  A  number  of  companies  compete  directly  with the  Company  in the
chemical, pharmaceutical, food, plastic and petrochemical processing markets and
the  Company  competes  with  various  other  furnace   manufacturers  and  toll
processors.  Numerous  competitors  of varying sizes compete with the Company in
one or more of its product  lines.  A number of the  Company's  competitors  are
divisions  or  subsidiaries  of  larger  companies  with  significantly  greater
financial,  marketing, managerial and other resources than those of the Company.
The Company believes that the principal  competitive  factors affecting its core
proprietary  equipment  business are price,  performance,  delivery,  breadth of
product line, product availability, experience and customer support. The Company
believes  that the  principal  areas  of  competition  for its high  temperature
furnace  sales segment are price,  quality,  delivery,  skill and  experience in
developing  specialized  equipment  aimed  at a  customer's  specific  materials
requirement.  The Company  believes that the principal  areas of competition for
its toll  processing  operations are the ability to reliably meet the customer's
quality  specification  and  program  requirements,  including  volume and price
considerations.

         The Company's  direct  competitors  that  manufacture  high temperature
furnaces include Consarc,  Seco/Warwick,  Ipsen GMBH, AVS, Inc., Abar Ipsen, and
Harper International Corp.

         There can be no  assurance  that  developments  by  existing  or future
competitors   will  not   render  the   Company's   products   or   technologies
noncompetitive  or  that  the  Company  will  be able  to  keep  pace  with  new
technological developments. In addition, the Company's customers could decide to
vertically  integrate their operations and perform for themselves some or all of
the functions performed by the Company.

Dependence on Significant Customers

         For the year ending May 31, 1999,  the Company's two largest  customers
individually  accounted  for  12%  and 20% of the  Company's  sales  (32% in the
aggregate). The customers are Dow Belgium, N.V. and Allied Signal, Inc.

Employees

         As of  August  20,  1999,  the  Company  had 105  full-time  employees,
including  29 employees of BAM. Of these,  82 are engaged in  manufacturing  and
technical  services,  11  in  marketing  and  sales  and  12  in  administrative
functions.

         The  production  employees  at the Easton,  Pennsylvania  facility  (36
persons)  are  represented  by their own


                                      -4-
<PAGE>

bargaining  unit  called The  Bethlehem  Corporation  Employees  Association.  A
three-year  labor  contract was ratified with this  Association on July 31, 1998
and is due to expire on July 31, 2001. The employees at the Knoxville, Tennessee
facility are not  represented by any  collective  bargaining  organization.  The
Company believes that its relations with its employees are good.

Environmental Impact and Regulation

         The operations at the Company's Knoxville, Tennessee plant utilize fume
destruction of various exhaust streams,  designed to comply with applicable laws
and  regulations.  The plant  produces  air  emissions  that are  regulated  and
permitted  by  the  Knox  County  Department  of  Air  Quality  Management  (the
"KCDAQM").  Management  believes that the plant is currently in compliance  with
its permit and the conditions  set forth therein.  The Company has also received
from the KCDAQM  additional  permits necessary to expand its operations to allow
increased carbon processing and the operation of two additional afterburners.

         The Company  believes that compliance by its operations with applicable
environmental  regulations  will not have a material  effect upon the  Company's
future capital  expenditure  requirements,  results of operations or competitive
position. There can be no assurance, however, as to the effect of future changes
in federal,  state and county environmental laws or regulations on the Company's
results of operations or financial condition.

Government Regulation

         The  Company  is not  aware of a need for  government  approval  of any
principal products.  Existing governmental regulations do not have a significant
effect on the business of the Company. In addition,  government regulations that
are probable of enactment are not anticipated to have any material effect.

Item 2.  Description of Property.

         The Company operates from two properties,  one in Easton,  Pennsylvania
and one in Knoxville, Tennessee.

         The Company owns a complex on 29 acres  consisting  of four major heavy
manufacturing   buildings,   a   laboratory,   a  two-story   office   building,
miscellaneous  storage and service  buildings  and a one-story  office  building
located  near  the City of  Easton  in  Northampton  County,  Pennsylvania.  The
facility  is  an  integrated   production  facility,   conducting   engineering,
fabrication, forming, machining, assembly, heat treating, finishing and testing.
The machine and assembly  floor area is 100,000 square feet and is serviced by a
70 ton lifting  capacity crane.  Complete  shipping  facilities are available by
truck with access to major interstate systems. See "Management's  Discussion and
Analysis of Financial  Condition  and Results of  Operations  --  Liquidity  and
Capital Resources."

         As of August 20, 1999, the Company's Easton  facilities were subject to
a first  mortgage  loan and a second  lien.  See  "Management's  Discussion  and
Analysis of Financial  Condition  and Results of  Operations  --  Liquidity  and
Capital Resources."

         BAM leases a 33,600 square foot  manufacturing  and office  building in
Knoxville,  Tennessee for capital equipment  manufacturing,  toll processing and
related  administrative  services and  marketing.  The facility is equipped with
several furnace systems with  capabilities of firing in excess of 3000(Degree)C.
It is located in an industrial park with access to major interstate highways and
an airport.  The lease expires  September 30, 2000, but provisions for the lease
provide for two additional  three year rental terms.  The Knoxville  lease has a
monthly base rent of approximately $9,000. The Company is a guarantor of payment
on this  lease.  In  March  1999,  the  Company  purchased  a  tract  of land of
approximately  1.08 acres  adjacent to the  facility  and entered into an option
agreement to purchase the facility. The option expires December 12, 1999. In May
1999,  BAM leased  1,530  square feet of office  space and 2,470  square feet of
warehouse  space.  The  lease  is for one year and has a  monthly  base  rate of
$2,350.  This lease has the option to renew for an additional period of one year
at $2,450 per month. In addition,  BAM leased an additional 5,000 square feet of
unimproved  warehouse  space.  The lease is for one year and has a monthly  base
rate of $1,500.  This lease has the option to renew for an additional  period of
one year at $1,550 per month.
                                      -5-

<PAGE>

Item 3.  Legal Proceedings.
         None

Item 4.  Submission of Matters to a Vote of Security Holders.
         Not Applicable


                                     PART II

Item 5   Market for the Company's Common Equity and Related Stockholder Matters.

         The  Company's  Common  Stock,  no par value,  (the "Common  Stock") is
traded under the symbol  "BET" on the  American  Stock  Exchange  ("AMEX").  The
following  table sets forth the high and low sales prices for the Common  Stock,
for the periods indicated, as reported by the AMEX.

                                           Low ($)              High ($)
                                           -------              --------
         1998 Fiscal Year
         First Quarter                        1.88                  2.50
         Second Quarter                       2.06                  3.81
         Third Quarter                        2.56                  3.25
         Fourth Quarter                       2.50                  3.88

         1999 Fiscal Year
         First Quarter                        1.63                  2.75
         Second Quarter                       1.19                  2.00
         Third Quarter                        1.25                  3.50
         Fourth Quarter                       1.63                  3.00


         As of August 20, 1999, there were  approximately  819 holders of record
of the Company's Common Stock.

         On May 6, 1999, 90,000 shares of the Company's common stock were issued
to  a  former  Vice  President  of  the  Company.  These  shares  were  in  full
consideration  for the balance  owed to him pursuant to the  Company's  unfunded
nonqualified deferred compensation plan. Such shares were issued pursuant to the
exemption continued in section 4(d) of the Securities Act of 1933, as mentioned.

         The  Company did not declare  any cash  dividends  on its Common  Stock
during Fiscal 1999 or Fiscal 1998.  The Company's  financing  agreement with PNC
Bank,  N.A.,  imposes  certain  limitations  with  respect  to  payment  of cash
dividends   (See   "Management's    Discussion   and   Analysis   of   Plan   of
Operation--Liquidity  and Capital  Resources").  The Company plans to retain any
earnings to provide for the development and growth of the Company.

Item 6.  Management's Discussion and Analysis or Plan of Operation.

Company Overview

         The  Company  was  founded in 1856 as a foundry  and  machine  shop and
incorporated  in 1888.  The  Company  provides  thermal and  filtration  process
solutions,  equipment,  systems  and  technology  for a  variety  of  industrial
applications.  Its proprietary products include the Porcupine Processor(R),  the
Thermal Disc(R)  Processor,  the Bethlehem  Tower Filter Press,  drum dryers and
flakers,  tubular dryers, and calciners.  In addition,  the Company  fabricates,
machines and assembles equipment to customers'  specifications.  The Company has
developed  expertise in the areas of thermal processing  systems,  environmental
systems,  filtration,  specialty  machining,  fabrication and the rebuilding and
remanufacture of specialty process equipment.  The Company, through BAM, designs
and  manufactures  high-temperature  furnaces  for  sale and for its own use and
processes  specialty carbon,  graphite and ceramic materials for  semiconductors
and aerospace industries.  In addition, the Company,  through Bethlehem Thermal,
provides  metallized  thermal coatings for a variety of industries using totally
automated thermal spray systems.

         All three of the Company's  business  units each serve several  billion
dollar worldwide  markets.  The Company expects the future size of each of these
markets to remain in the billions of dollars.

                                      -6-
<PAGE>

         The Company  would  characterize  the markets for each of its  business
units as follows:

         (1)   Thermal Process and Filtration Units

               o     Markets are relatively  concentrated  in mature  industries
                     such  as  chemicals,   plastics,  foods,   pharmaceuticals,
                     refineries, waste treatment and mining and minerals.

               o     Technology barrier is medium.

               o     Competition is worldwide.

         (2)   Environmental Systems Unit

               o     Markets are concentrated.

               o     Technology barrier is medium.

               o     Competition is worldwide.

         The Company's  customer  concentration has historically been limited to
markets such as military,  chemical  process,  power  generating  or ferrous and
nonferrous  producers.  More  recently,  the  Company  has sought to broaden its
customer base to include  customers in such markets as environmental  and mining
and  precious  metals.  The  Company  has also added new  products  such as high
temperature  furnaces  through BAM,  which services newer growth markets such as
the  semiconductor  industry.  To  the  degree  the  Company  can  to add to and
diversify  its  products and the markets it serves,  the Company  will  insulate
itself from potential volatility due to declines in any particular market served
by the Company's products.

         Historically,  the sale of the Company's  products has  primarily  been
limited to North America and Western  Europe.  The Company has sought to further
increase its international  sales because it believes demand and opportunity for
its products are increasing in direct  proportion to the  development of process
industries such as chemical, food and pharmaceutical in countries outside of the
North  American  and Western  European  markets.  The Company  enjoys  access to
customers through the worldwide customer base of UPE, and occasionally  utilizes
UPE's network of company owned offices and personnel  around the world. The only
cost incurred for the  utilization of UPE's offices and personnel is the payment
of  a  commission  on  actual  sales  originated.   The  Company  believes  this
relationship  has and will continue to help the Company  increase its sales. The
Company does not believe,  however,  that the termination of this  relationship,
which is not  anticipated,  would have a significant  material adverse effect on
the Company's results of operations.

         The  Company's  capital   equipment   products  and  technologies  were
developed throughout the 20th century.  Historically, the Company's product life
cycles have been relatively long term. There can be no assurance,  however, that
such products will continue to be viable in the future. The Company continues to
evaluate  other products and companies that have the potential to complement the
Company's existing products and business.

         In the  future,  the Company  intends to  continue to enhance  existing
products  and  continue  to explore new  opportunities  and the  possibility  of
additional strategic  partnerships with existing and new customers.  The Company
will also seek to develop joint ventures with several of its customers and other
firms to develop new processes and broaden its manufacturing services. There can
be no  assurance,  however,  that  the  Company  will be  able  to  successfully
implement any of these strategies or that, if implemented, these strategies will
improve the Company's financial position results of operations, or cash flows.


                                      -7-
<PAGE>
Results of Operations

Fiscal  Year Ended May 31, 1999  ("1999")  Compared to Fiscal Year Ended May 31,
1998 ("1998")

         The Company's total sales were $13,710,000 for 1999,  compared to sales
of  $16,271,000  for 1998,  a decrease of  $2,561,000  or 16%.  Gross profit was
$4,539,000  or 33% of sales for 1999  compared to gross profit of  $5,119,000 or
31% of  sales  for  1998.  Decreased  sales  in the  Company's  Thermal  Process
Equipment  Unit was a factor for the lower sales.  Both sales activity and sales
in the Company's core Thermal Process Equipment Unit decreased through the third
quarter of 1999 due to a worldwide decline of the purchasing of capital goods in
the chemical  industry and other  process  industries  that the Company  serves.
During the fourth  quarter of Fiscal 1999 and the first  quarter of Fiscal 2000,
the Company  increased  its  advertising  and  marketing  activities  to try and
capture more sales in the Thermal  Process  Equipment  Unit.  Additionally,  the
Company elected to focus on its core business and not on contract  machining and
fabrication as in prior years.  The Company is also focusing on the expansion of
specialty high  temperature  furnace  systems and toll  processing  services for
select advanced materials markets.

         The Company's largest customers  individually accounted for 12% and 20%
of the Company's sales for 1999. The Company's  export sales equaled  $5,674,000
for 1999  compared to  $5,436,000  for 1998.  All sales were  denominated  in US
Dollars, therefore, currency fluctuations did not affect the transactions.

         Operating  expenses for 1999 were $3,655,000 or 27% of sales,  compared
to  $3,631,000  or 22% of  sales,  for 1998.  In 1999,  the  Company  recognized
approximately $116,000 of compensation expense for the issuance of stock options
in late 1998 to James L. Leuthe (a Director) and Salvatore J. Zizza (Chairman of
the Board)  compared to $32,000 in 1998. The balance of the options' fair values
of  approximately  $219,000  will be expensed as services are rendered  over the
next  two-year  vesting  period.  In 1998,  the Company  recorded  approximately
$126,000 of non cash  compensation  expense  related to the  issuance of 350,000
shares of the  Company's  common  stock to UPE for a 50%  ownership  in  certain
resale  inventory,  which  consists  primarily of tower  presses,  rotary vacuum
dryers,  double cone dryers and vacuum freeze dryers.  Operating  income equaled
$884,000 for 1999 or 6% of sales  compared to operating  income of $1,488,000 or
9% of sales for 1998.

         Other expense  totaled  $495,000 for 1999  compared to  $1,067,000  for
1998.  Interest  expense was $693,000 in 1999 compared to $822,000 for 1998. The
decrease relates to lower interest rates on refinanced outstanding debt with PNC
Bank, N.A., the agreement for which was executed in July 1998. In addition,  the
amortization  of  deferred  financing  fees  decreased  to $78,000  compared  to
$159,000 in 1998.  Financing charges related to the issuance and amortization of
options to UPE  decreased to $100,000  from $296,000 in 1998. A grant of 350,000
options to UPE was approved by the Company's  stockholders in April of 1998, and
the values  ascribed to such options were allocated  between  existing and prior
guarantees in 1998.  The Company  amortizes the remaining  capitalized  costs of
this grant and a grant of 175,000  options to UPE in 1999 (totaling  $200,000 at
May 31, 1999) over the estimated term of the guarantees.  The Company recognized
$298,000 in 1999 in other  income  compared to other  income of $46,000 in 1998.
The increase is  principally  composed of a gain on the sale of equipment in the
amount of $170,000 and increased rental income of $16,000.  Income before income
taxes totaled $389,000 for 1999 compared to $421,000 for 1998.

         The  Company's  benefit  for  income  taxes  totaled  $20,000  for 1999
compared to $110,000  for 1998.  The 1999  benefit  was  comprised  of a Federal
benefit of $64,000 and a net state provision of $44,000. Net income for 1999 was
$409,000 compared to $531,000 for 1998.

Liquidity and Capital Resources

         During  1999,  $1,740,000  of cash  was  used in  operating  activities
compared to  $363,000 of cash  provided by  operating  activities  in 1998.  The
company's accounts receivable increased $855,000, costs and estimated profits in
excess of billings increased $785,000,  and inventories increased $880,000.  The
increase was due to increased  billings and  increased  percentage of completion
contract projects in place at May 31, 1999 compared to May 31, 1998. The Company
recorded non cash  compensation  expense and a financing charge for issuance and
amortization of options totaling $216,000 in 1999 compared to $454,000 in 1998.

         Cash  flow  used  for   investing   activities,   principally   capital
expenditures,  was  $3,421,000 in 1999 compared to $385,000 in 1998. The Company
has been building and upgrading the high temperature  furnaces needed to support
the long term contract  secured by Bethlehem  Advanced  Materials  ("BAM").  The
capital  expenditures  also included  energy


                                      -8-
<PAGE>

efficiency upgrades,  upgrades to existing plant equipment, office buildings and
new plant equipment.

         Cash flow  provided by financing  activities  was  $5,233,000  for 1999
compared to $27,000 in 1998.  Proceeds  from the PNC Bank  National  Association
("PNC") and NationsBank  agreements signed in 1999 provided  approximately  $7.1
million of funds, which were offset by payments against  outstanding  borrowings
of $1.8 million.  The loan from Ocwen Federal Bank is  collateralized by a first
mortgage lien on all real estate owned by the Company.  The loan bears  interest
at 11.25% per annum.  The  outstanding  principal  and interest is payable in 59
consecutive  equal monthly payments  calculated to fully amortize over a 20 year
period with a final payment of all then outstanding principal and interest.  The
balance of the loan  proceeds  was used for  capital  improvements  and  working
capital purposes.  As of August 20, 1999, the amount  outstanding under the loan
was $1,959,000.

         On June 3, 1998, the Company entered into a loan agreement with PNC for
a $4  million  line of credit  and term  loan,  secured  by a first  lien on the
Company's  (excluding  BAM)  inventory,   accounts  receivable,   machinery  and
equipment  and other  assets.  The  proceeds of the line of credit and term loan
were used to prepay the  outstanding  term loan and line of credit  with The CIT
Group/Credit  Finance  ("CIT") (of which  $1,502,000 was  outstanding at May 31,
1998) and for general  working  capital  needs.  On July 31, 1999, the agreement
with PNC was amended.  The amended credit facility includes (a) an $800,000 term
loan  requiring  $13,000  monthly  principal  payments  plus  interest at 9.70%,
maturing on June 1, 2003,  and (b) a  $3,450,000  line of credit  with  advances
against eligible inventory and accounts receivable at the interest rate of prime
plus one and one-half  percent,  maturing on July 31,  2000.  The line of credit
will be reduced to an amount equal to $3,200,000  after  November 1, 1999. As of
August 20, 1999, the amount  outstanding under the facility  (including the term
loan) was $3,994,000.  The loan agreement contains certain covenants which among
other  criteria,  will require the Company to maintain  specified  levels of net
worth.  UPE  agreed to  provide  a  guarantee  for this  credit  facility.  This
guarantee consists of an equipment  repurchase agreement wherein UPE is required
to either  liquidate  or otherwise  purchase  for its own account the  Company's
eligible  inventory upon the occurrence of a payment default.  In addition,  UPE
agreed to subordinate  $800,000 of indebtedness  due from the Company to PNC. By
securing  this  funding,  the Company  expanded  working  capital and  increased
liquidity.

         In September  1998,  the Company  entered into a $250,000 non revolving
and committed  equipment line of credit with PNC. The purpose of the facility is
to provide  funding for acquisition of equipment from time to time, in aggregate
amounts not  exceeding the sum of $250,000.  The maximum  amount of each advance
made under the  facility  shall be equal to the lesser of; (1) the then  current
unadvanced  portion of the  facility or, (2) ninety  percent  (90%) of the price
paid by the  Company to acquire  the  equipment.  The rate bears  interest  of a
maximum rate of 9.40% and a minimum rate of 9.15%. Borrowings under the facility
are secured by a lien on all of the collateral  advanced.  Borrowings under this
facility  are fully  amortized  with fixed equal  payments of $5 not to exceed a
term of 60  months.  The  amount  outstanding  as of August  20,  1999 under the
facility was $216,000.

         On January 21, 1999,  the Company  entered into a loan  agreement  with
NationsBank  for a $3 million  line of credit and term loan,  secured by a first
lien on the Company's inventory,  accounts  receivable,  machinery and equipment
and other assets. The proceeds of this credit facility are being used to finance
capital expenditures at the BAM facility to support the contract received during
the third quarter of 1999. On July 31, 1999,  the credit line was converted to a
seven-year term loan requiring $36,000 principal payments plus interest at prime
plus one half of one percent.  The loan agreement  contains  certain  covenants,
which  among  other  criteria  will  require the Company to maintain a specified
level of net worth.  As of August 20,  1999,  the amount  outstanding  under the
facility is $3,000,000.

         From time to time in the  ordinary  course of  business,  UPE  advances
funds to the  Company  to enable  the  Company to meet  certain  temporary  cash
requirements.  These advances are repaid from operating cash flow. As of May 31,
1999, $787,000 of these advances remains outstanding.

         The Company  believes  that cash  available  from the PNC National Bank
credit agreement and cash generated from existing business and new orders,  will
be sufficient to meet  operating  and  investing  requirements  through the year
ending May 31, 2000, and principal repayments on debt obligations (See Note 7 to
the Consolidated Financial Statements) as they become due.

                                       -9-

<PAGE>

         Backlog of  $22,500,000  at August  20,  1999,  compares  to backlog of
$4,700,000 for the same period last year.  This increase is primarily due to the
Company's five-year contract with AlliedSignal,  Inc. See "Business -- Customers
Existence of Short Term Contracts".

Effects of Inflation

         Management  believes that any  inflationary  increase  arising from the
Company's raw material costs and certain  overhead  expenses have generally been
reflected in pricing to its customers.

Net Operating Loss Carry Forward

         At May 31, 1999 the Company had  approximately  $3.2  million of unused
federal net operating loss carryforwards and $.3 million of federal  alternative
minimum tax ("AMT") and investment and research tax credit carryforwards. If the
net operating  loss  carryforwards  remain  unused,  they will expire during the
years 2004 through 2010. If the investment and research tax credit carryforwards
remain unused, they have or will expire during the years 2000 through 2002.

Forward Looking Statements

         This Form 10-KSB contains certain forward-looking statements within the
meaning of Section 27A of the Securities Act of 1933, as amended and Section 21E
of the  Securities  Exchange  Act of 1934,  as amended  which are intended to be
covered by the safe harbors created thereby.  Although the Company believes that
the assumptions  underlying the forward-looking  statements contained herein are
reasonable, any of the assumptions could be inaccurate, and therefore, there can
be no assurance that the forward-looking statements included in this Form 10-KSB
will prove to be accurate.  Factors  that could cause  actual  results to differ
from the results discussed in the forward-looking  statements  include,  but not
limited to, the Company's proprietary rights,  environmental  considerations and
its  ability to obtain  contracts  in the  future.  In light of the  significant
uncertainties  inherent in the  forward-looking  statements included herein, the
inclusion of such information  should not be regarded as a representation by the
Company or any other person that the objectives and plans of the Company will be
achieved.

Year 2000

         The  Company is aware of the  uncertainty  surrounding  the  ability of
computer  systems  to  function  properly  with the  coming of the year 2000 and
related issues.  The Company replaced its existing computer software during 1998
with  software  that is Year 2000  compliant,  and is  currently  assessing  the
functionality  of the systems of its  customers  and  suppliers in an attempt to
identify  and avoid  potential  problems.  The  Company  formed a  committee  to
identify Year 2000 target areas. All target areas were completely  identified in
May of 1999 and have been evaluated and assessed for any potential problems. The
Company  is  presently  addressing  any  potential  financial  disruptions.  The
Company's  current  plan is to have  all  Year  2000-related  issues  adequately
handled by the end of the Company's fiscal quarter ending November 30, 1999.

         Year to date,  the Company has not incurred  any  material  expenses in
connection with evaluating Year 2000 compliance issues.  Presently,  the Company
cannot assess the financial impact of the Year 2000 compliance issues.  Although
the Company  considers a material  adverse impact on its financial  condition or
results of operations  or liquidity  unlikely,  the Company  cannot at this time
state with a high degree of certainty that the Year 2000 compliance  issues will
not have a material  impact due to the fact that the Company is in the beginning
stages of evaluating Year 2000 exposure.


Effects of Recently Issued Accounting Pronouncements

         In June 1998, the Financial Accounting Standards Board issued Statement
of Financial Accounting  Standards 133,  "Accounting for Derivative  Instruments
and Hedging Activities" ("SFAS 133"), which establishes accounting and reporting
standards for  derivative  instruments  and hedging  activities.  The Company is
currently  reviewing  the effects of SFAS 133.  This standard will be adopted by
the Company no later than its year ending May 31, 2001.

                                      -10-

<PAGE>
Item 7.  Financial Statements.

         Provided following the signature page.

Item 8.  Changes  In  and  Disagreements  With  Accountants  on  Accounting  and
         Financial Disclosure.

         None

                                    PART III

Item 9.  Directors,   Executive   Officers,   Promoters  and  Control   Persons;
         Compliance with Section 16(a) of the Exchange Act.

         The response to this Item is incorporated by reference to the Company's
Proxy Statement for its 1999 Annual Meeting of Stockholders, which will be filed
with the Securities and Exchange  Commission  separately  pursuant to Rule 14a-6
under the Securities Exchange Act of 1934.

Item 10. Executive Compensation.

         The response to this Item is incorporated by reference to the Company's
Proxy Statement for its 1999 Annual Meeting of Stockholders, which will be filed
with the Securities and Exchange  Commission  separately  pursuant to Rule 14a-6
under the Securities Exchange Act of 1934.

Item 11. Security Ownership of Certain Beneficial Owners and Management.

         The response to this Item is incorporated by reference to the Company's
Proxy Statement for its 1999 Annual Meeting of Stockholders, which will be filed
with the Securities and Exchange  Commission  separately  pursuant to Rule 14a-6
under the Securities Exchange Act of 1934.

Item 12. Certain Relationships and Related Transactions.

         The response to this Item is incorporated by reference to the Company's
Proxy Statement for its 1999 Annual Meeting of Stockholders, which will be filed
with the Securities and Exchange  Commission  separately  pursuant to Rule 14a-6
under the Securities Exchange Act of 1934.


                                     PART IV

Item 13. Exhibits, List and Reports On Form 8-K.

         (a)   Exhibits

         The following exhibits are being filed or are incorporated by reference
in this Form 10-KSB Report:

         3(i)    Amended And Restated Articles of Incorporation  approved at the
                 December 12, 1995 Annual  Meeting of the Company  (incorporated
                 by  reference  to Exhibit  3(i) to the  Company's  Registration
                 Statement on Form SB-2 filed May 15, 1996 (the "Form SB-2"))

         3(ii)   Amended and Restated  Bylaws  approved at the December 12, 1995
                 Annual  Meeting of the Company  (incorporated  by  reference to
                 Exhibit 3(ii) to the Company's  10-QSB for the quarterly period
                 ended November 30, 1995 (the "November 1995 10-QSB"))

         10(a)   The  Company's  1989 Equity  Incentive  Plan.  Incorporated  by
                 reference to the  Company's  Report on Form 10-K for the fiscal
                 year ended December 31, 1992.

         10(b)   Description of the Company's deferred compensation arrangements
                 with certain employees,

                                      -11-
<PAGE>

                 including  its  officers.  Incorporated  by  reference  to  the
                 Company's  Amendment  No.  1 to  report  on Form  10-Q  for the
                 quarter ended September 30, 1993.

         10(c)   The Company's Equity Incentive Plan for Directors. Incorporated
                 by  reference  to the  Company's  Report  on Form  10-K for the
                 fiscal year ended December 31, 1991.

         10(e)   Registration  Rights  Agreement dated as of July 27, 1990 among
                 the Company, Universal Process Equipment, Inc., Ronald Gale and
                 Jan Gale.  Incorporated by reference to the Company's Report on
                 Form 10-K for the fiscal year ended December 31, 1991.

         10(f)   Form of  Agreement  dated  March 31,  1993 by and  between  the
                 Company and Universal Process Equipment,  Inc.  Incorporated by
                 reference to the  Company's  Report on Form 10-K for the fiscal
                 year ended December 31, 1992.

         10(g)   Conformed copy of Settlement Agreement, including the following
                 exhibits  thereto.  Incorporated  by reference to the Company's
                 Amendment  No. 1 Report  on Form  10-Q  for the  quarter  ended
                 September 30, 1993.

       10(g)1.1  Exhibit A: UPE  Agreement.  Incorporated  by  reference  to the
                 Company's  Amendment  No. 1 Report on Form 10-Q for the quarter
                 ended September 30, 1993.

       10(g)1.2  Exhibit B: Security  Promissory  Note, dated November 22, 1993,
                 by  The  Bethlehem   Corporation  to  The   Harrisburg   Sewage
                 Authority. Incorporated by reference to the Company's Amendment
                 No. 1 Report on Form 10-Q for the quarter  ended  September 30,
                 1993.

       10(g)1.3  Exhibit  C:  Guaranty  and  Suretyship  Agreement,  dated as of
                 November 22, 1993, by Universal Process Equipment,  Inc. to The
                 Harrisburg Sewage  Authority.  Incorporated by reference to the
                 Company's  Amendment  No. 1 Report on Form 10-Q for the quarter
                 ended September 30, 1993.

       10(g)1.4  Exhibit D: Equipment Security Agreement (Schedule 1 Equipment),
                 dated as of November 22, 1993, by and between Universal Process
                 Equipment,   Inc.   and  The   Harrisburg   Sewage   Authority.
                 Incorporated  by reference  to the  Company's  Amendment  No. 1
                 Report on Form 10-Q for the quarter ended September 30, 1993.

       10(g)1.5  Exhibit E: Equipment Security Agreement (Schedule 2 Equipment),
                 dated as of November 22, 1993, by and between Universal Process
                 Equipment,   Inc.   and  The   Harrisburg   Sewage   Authority.
                 Incorporated  by reference  to the  Company's  Amendment  No. 1
                 Report on Form 10-Q for the quarter ended September 30, 1993.

       10(g)1.6  Exhibit F:  Collateral  Assignment  of  Judgement,  dated as of
                 November 22, 1993, by and between Universal Process  Equipment,
                 Inc.  and The  Harrisburg  Sewage  Authority.  Incorporated  by
                 reference to the Company's  Amendment No. 1 Report on Form 10-Q
                 for the quarter ended September 30, 1993.

       10(g)1.7  Exhibit  G:  Consent  to Entry of  Judgement.  Incorporated  by
                 reference to the Company's  Amendment No. 1 Report on Form 10-Q
                 for the quarter ended September 30, 1993.

         10(g)2  Conformed copy of UPE Agreement.  Incorporated  by reference to
                 the  Company's  Amendment  No.  1 Report  on Form  10-Q for the
                 quarter ended September 30, 1993.

         10(p)   1994 Stock Option Plan of the Company as amended  (incorporated
                 by reference to Exhibit  10(a) to the  Company's  November 1995
                 10-QSB)

         10(q)   Equity  Incentive  Plan for Directors of the Company as amended
                 (incorporated  by reference to Exhibit  10(b) to the  Company's
                 November 1995 10-QSB)

                                      -12-
<PAGE>

         10(s)   Net Commercial  Lease Contract,  dated January 30, 1996, by and
                 between Knoxville  Industrial Group,  Ltd.,  Bethlehem Advanced
                 Materials  Corporation,  The  Stanfield  York  Company  and the
                 Company (incorporated by reference to Exhibit 10(d) to the Form
                 SB-2)

         10(u)   Agreement  dated July 31,  1998  between  the  Company  and The
                 Bethlehem Corporation  Employees  Association  (Incorporated by
                 reference to Exhibit 10(u) to the Company's 1998 form 10-KSB.

         10(v)   Mortgage  agreement  dated  December 12, 1997 by the Company to
                 Ocwen Federal Bank  (Incorporated by reference to Exhibit 10(v)
                 to the Company's 1998 Form 10-KSB).

         10(w)   Amended and  Restated  Loan  agreement  dated  January 21, 1999
                 between the Company and PNC Bank, N.A.

         10(x)   Second Amended and Restated loan agreement  dated July 31, 1999
                 between the Company and PNC Bank, N.A.

         10(y)   Amended and Restated  Committed  Line of Credit Note dated July
                 31, 1999 between the Company and PNC Bank, N.A.

         10(z)   Loan  agreement  dated January 21, 1999 between the Company and
                 Nations Bank, N.A.

         11(a)   Amended loan agreement  dated July 31, 1999 between the Company
                 and Nations Bank, N.A.

         27      Financial Data Schedule Year ended May 31, 1999
                                      -13-

<PAGE>

                                   SIGNATURES

         In accordance  with 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.

                               THE BETHLEHEM CORPORATION

Dated:    August 26, 1999      By:  /s/  Alan H. Silverstein
                                    --------------------------------------------
                                    Alan H. Silverstein, President, Director
                                    and Chief Executive Officer

         In accordance with the Securities Exchange Act of 1934, this report has
been signed below by the following  persons on behalf of the  registrant  and in
the capacities and on the dates indicated.

Signatures                          Title                           Date
- ----------                          -----                           -----


 /s/ Alan H. Silverstein       President, Director and           August 26, 1999
- ---------------------------    Chief Executive Officer
Alan H. Silverstein            (Principal Executive Officer)

 /s/ Antoinette L. Martin      Chief Financial Officer           August 26, 1999
- ---------------------------    (Principal Financial Officer)
Antoinette L. Martin


 /s/ Salvatore J. Zizza        Chairman of the Board             August 26, 1999
- ---------------------------
Salvatore J. Zizza


 /s/ Ronald H. Gale            Director                          August 26, 1999
- ---------------------------
Ronald H. Gale


 /s/ Jan P. Gale               Director                          August 26, 1999
- ---------------------------
Jan P. Gale


 /s/  James L . Leuthe         Director                          August 26, 1999
- ---------------------------
James L. Leuthe


 /s/   Harold Bogatz           Director                          August 26, 1999
- ---------------------------
Harold Bogatz


 /s/    B. Ord Houston         Director                          August 26, 1999
- ---------------------------
B. Ord Houston


 /s/    James F. Lomma         Director                          August 26, 1999
- ---------------------------
James F. Lomma
<PAGE>













                   THE BETHLEHEM CORPORATION AND SUBSIDIARIES

                        CONSOLIDATED FINANCIAL STATEMENTS

                    FOR THE YEARS ENDED MAY 31, 1999 AND 1998

                               INCLUDING REPORT OF

                    INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS






                                      F- 1


<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES


CONTENTS


                                                                            Page
                                                                            ----

Report of Independent Certified Public Accountants..........................F-3

Consolidated Financial Statements:

    Balance Sheet
      May 31, 1999....................................................F-4 - F-5

    Statements of Income
      for the Years Ended May 31, 1999 and 1998 ............................F-6

    Statements of Stockholders' Equity  (Deficit)
      for the Years Ended May 31, 1999 and 1998 ............................F-7

    Statements of Cash Flows
      for the Years Ended May 31, 1999 and 1998 ............................F-8

    Notes to Financial Statements...........................................F-9


                                      F-2
<PAGE>

               REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS



To the Board of Directors and Stockholders
The Bethlehem Corporation
Easton, Pennsylvania


We have audited the  accompanying  consolidated  balance  sheet of The Bethlehem
Corporation  and  subsidiaries  as of May 31, 1999 and the related  consolidated
statements  of income,  stockholders'  equity and cash flows for the years ended
May 31, 1998 and 1999. These financial  statements are the responsibility of the
Company's  management.  Our  responsibility  is to  express  an opinion on these
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 audits 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 The  Bethlehem
Corporation  and  subsidiaries  as of May 31,  1999,  and the  results  of their
operations  and their  cash flows for the years  ended May 31,  1998 and 1999 in
conformity with generally accepted accounting principles.



/s/ BDO Seidman, LLP
- --------------------
BDO Seidman, LLP
Woodbridge, New Jersey
August 26, 1999


                                      F-3
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEET
MAY 31, 1999 (amounts in thousands, except share and per share data)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

ASSETS


       CURRENT ASSETS:
<S>                                                                              <C>
              Cash                                                               $   113
              Accounts receivable (net of allowance for doubtful
                accounts of $47)                                                   2,342
              Costs and estimated profit in excess of billings
                on long-term contracts                                             1,618
              Inventories                                                          5,092
              Prepaid expenses and other current assets                              113
              Deferred tax asset                                                     375
                                                                                 -------

                          Total Current Assets                                     9,653
                                                                                 -------


       PROPERTY, PLANT AND EQUIPMENT, at cost less
              accumulated depreciation and amortization                            5,917


     OTHER ASSETS:
            Inventories, non current                                                 750
              Intangibles (net of $122 of accumulated amortization)                  275
              Intangible pension and deferred compensation plan assets               145
              Deferred financing costs                                               382
              Other                                                                  115
                                                                                 -------

                          Total Other Assets                                       1,667
                                                                                 -------



                          Total Assets                                           $17,237
                                                                                 =======
</TABLE>



                                      F-4
<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEET (Continued)
MAY 31, 1999 (amounts in thousands, except share and per share data)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

LIABILITIES AND STOCKHOLDERS' EQUITY

       CURRENT LIABILITIES:
<S>                                                                             <C>
              Current maturities of long-term debt and capital leases           $  1,209
              Note payable - related party                                           787
              Accounts payable                                                     3,545
              Accounts payable (net) - related party                                  24
              Accrued liabilities                                                    565
              Billings in excess of costs and estimated profit
                on long-term contracts                                               239
                                                                                --------

                          Total Current Liabilities                                6,369
                                                                                --------

       LONG TERM LIABILITIES:
              Long-term debt and capital leases, net of current maturities         8,266
              Deferred compensation and other pension liabilities                    491
                                                                                --------

                          Total Long-Term Liabilities                              8,757
                                                                                --------

     COMMITMENTS AND CONTINGENCIES (Notes 5, 11 and 12)

     STOCKHOLDERS' EQUITY:
              Preferred stock - authorized, 5,000,000 shares
                without par value, none issued or outstanding
              Common stock - authorized,  20,000,000 shares
                without par value, stated value of $.50 per share;
                2,378,532 shares issued and 2,378,520 shares outstanding           1,189
              Additional paid-in capital                                           6,557
              Accumulated deficit                                                 (5,635)
                                                                                --------

              Less - treasury stock, at cost, 12 shares                             --

                          Total Stockholders' Equity                               2,111
                                                                                --------

     Total Liabilities and Stockholders' Equity                                 $ 17,237
                                                                                ========
</TABLE>

See notes to consolidated financial statements

                                      F-5

<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(amounts in thousands, except share and per share data)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                                                         Year Ended May 31,
                                                                                                    -------------------------------
                                                                                                        1999               1998

<S>                                                                                                 <C>               <C>
     NET SALES                                                                                      $ 13,710          $ 16,271

     COST OF GOODS SOLD                                                                                9,171            11,152
                                                                                                    --------          --------

     GROSS PROFIT                                                                                      4,539             5,119
                                                                                                    --------          --------

     OPERATING EXPENSES:
              Selling                                                                                  1,250             1,078
              General and administrative                                                               2,289             2,395
              Stock Compensation Expense                                                                 -0-               126
              Non-Employee Stock Option Expense                                                          116                32
                                                                                                    --------          --------
                                                                                                       3,655             3,631
                                                                                                    --------          --------

                          Operating income                                                               884             1,488
                                                                                                    --------          --------

     OTHER INCOME (EXPENSE):
              Interest expense                                                                          (693)             (822)
              Financing charge - issuance and amortization of stock options                             (100)             (296)
              Interest income                                                                           --                   5
              Other income                                                                               298                46
                                                                                                    --------          --------
                                                                                                        (495)           (1,067)
                                                                                                    --------          --------

                          Income before income taxes                                                     389               421

     INCOME TAX BENEFIT                                                                                   20               110
                                                                                                    --------          --------

     NET INCOME                                                                                     $    409          $    531
                                                                                                    ========          ========

     EARNINGS PER SHARE DATA:
              Basic                                                                                 $    .18          $    .27
                                                                                                    ========          ========

              Diluted                                                                               $    .12          $    .15
                                                                                                    ========          ========

     WEIGHTED AVERAGE COMMON
       AND COMMON EQUIVALENT SHARES OUTSTANDING:
              Basic                                                                                    2,295             1,975
                                                                                                    ========          ========

              Diluted                                                                                  3,304             3,435
                                                                                                    ========          ========
</TABLE>
_____________
See Notes to consolidated financial statements

                                       F-6
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                           Additional
                                          Common Stock       Paid-In     Accumulated     Treasury Shares
                                     Shares       Amount     Capital       Deficit      Shares     Amount               Total
                                 ----------------------------------------------------------------------------------------------

<S>                               <C>         <C>         <C>             <C>             <C>                        <C>
Balance at May 31, 1997           1,938,532   $    969    $  4,995      $   (6,575)       12           -             $   (611)

Issuance of Common Stock
  In Exchange for Inventory         350,000        175         672               -         -           -                  847

Value of  Stock Option Grants
  to Non-Employees                        -          -         456                -        -           -                  456

Net Income for the Year Ended
  May 31, 1998                            -          -           -              531        -           -                  531
                                 ----------------------------------------------------------------------------------------------
Balance at May 31, 1998           2,288,532      1,144       6,123          (6,044)       12           -                1,223

Issuance of Common Stock in          90,000         45         146               -         -           -                  191
  settlement of liability

Value of Stock Option Grants
  To Non-Employees                        -          -         288               -         -           -                  288

Net Income for the Year
  Ended May 31, 1999                      -          -           -             409                     -                  409
                                 ----------------------------------------------------------------------------------------------

                                  2,378,532   $  1,189    $  6,557        $ (5,635)       12           -             $  2,111

                                ===============================================================================================
</TABLE>

See notes to consolidated financial statements

                                      F-7

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
STATEMENTS OF CASH FLOWS
(amounts in thousands)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                                                                           Year Ended May 31,
                                                                                                          1999           1998
                                                                                                       -----------------------------

CASH FLOWS PROVIDED BY (USED IN):
  OPERATING ACTIVITIES:
<S>                                                                                                    <C>             <C>
         Net income                                                                                    $   409         $   531
            Adjustments to reconcile net income to net
              cash provided by  operating activities:
                  Depreciation and amortization                                                            467             543
                  Gain on sale of fixed assets                                                            (169)           --
                  Accrued loss on contracts and obsolete inventory                                         126              56
                  Deferred tax benefit                                                                     (75)           (200)
                  Non cash compensation expense                                                            116             158
                  Financing charge - issuance and amortization of options                                  100             296
              Changes in operating assets and liabilities:
                  Accounts receivable                                                                     (855)          1,302
                  Inventories                                                                             (780)            (27)
                  Prepaid expenses and other current assets                                                114            (133)
                  Costs and estimated profits in excess of billings                                       (785)            472
                  Other assets                                                                            (160)           (139)
                  Accounts payable                                                                         (25)           (616)
                  Accounts payable (net)- related party                                                   (289)             77
                  Accrued liabilities                                                                       (5)           (444)
                  Billings in excess of costs and estimated profits                                         79          (1,229)
                  Deferred compensation and other pension liabilities                                       (8)           (284)
                                                                                                       -------         -------
                  Net Cash Provided by (Used in) Operating Activities                                   (1,740)            363
                                                                                                       -------         -------

       INVESTING ACTIVITIES:
              Purchase and construction of property, plant and equipment                                (3,468)           (385)
              Proceeds from sales of fixed assets                                                           47            --
                                                                                                       -------         -------
                  Net Cash Used in Investing Activities                                                 (3,421)           (385)
                                                                                                       -------         -------

       FINANCING ACTIVITIES:
              Net proceeds from (repayments on) line of credit                                           6,007            (262)
              Proceeds from debt borrowings                                                              1,049           2,000
              Repayments on  debt borrowings and capital leases                                         (1,828)         (1,563)
              Proceeds from notes payable - related party                                                                   75
              Repayment of notes payable - related party                                                     5            (223)
                                                                                                       -------         -------
                  Net Cash Provided by  Financing Activities                                             5,233              27
                                                                                                       -------         -------

     NET INCREASE IN CASH                                                                                   72               5

     CASH
       BEGINNING OF PERIOD                                                                                  41              36
                                                                                                       -------         -------

     CASH
       END OF PERIOD                                                                                   $   113         $    41
                                                                                                       =======         =======
</TABLE>
_____________
See Notes to consolidated financial statements

                                      F-8
<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
NOTE 1  -  NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:
- --------------------------------------------------------------------------------

Nature of Business:
The Bethlehem  Corporation was founded in 1856 as a foundry and machine shop and
incorporated  in 1888.  The  Company  provides  thermal and  filtration  process
solutions,  equipment,  systems  and  technology  for a  variety  of  industrial
applications.  The Company,  through Bethlehem  Advanced  Materials  Corporation
("BAM"),  a  wholly-owned  subsidiary  formed in  September  1995,  designs  and
manufactures  high-temperature  furnaces  for  sale  and  for  its  own  use and
processes  specialty carbon,  graphite and ceramic materials for  semiconductors
and aerospace applications.  In addition, Bethlehem Thermal, LLC, a wholly owned
subsidiary,  formed in March 1999,  provides  metallized  thermal  coating using
automated thermal spray systems.

The following is a summary of the significant accounting policies applied in the
preparation of the accompanying  consolidated financial statements as of and for
the year  ended  May 31,  1999  ("1999")  and for the year  ended  May 31,  1998
("1998").

Principles of Consolidation:
The  consolidated  financial  statements  include the accounts of The  Bethlehem
Corporation and its wholly owned subsidiaries  (collectively the "Company"). All
intercompany transactions and balances have been eliminated in consolidation.

Revenue Recognition:
Sales   and   profit   on   long-term    contracts   are   recognized   on   the
percentage-of-completion  method of  accounting.  Under this  method,  sales and
profits are recorded  throughout  the contract term based upon the percentage of
costs incurred to date in relation to total estimated costs of the contract.

Sales and profit on all other contracts are recognized on the completed contract
method of accounting. Under this method, sales and profits are recognized when a
contract is  substantially  complete.  A contract is deemed to be  substantially
complete  when the  product is  shipped  to a  customer  or when it is ready for
shipment to a customer and the product has been accepted by the customer.

Losses on long-term and  short-term  construction  contracts are recorded at the
time the losses are determined to be probable and can be reasonably estimated.

Changes in job  performance,  job conditions,  and estimated  profitability  may
result in revisions to profits and costs,  which are recognized in the period in
which the revisions are  determined.  For long-term  contracts,  the accumulated
gross profit, changes in estimated job profitability resulting from material and
labor costs,  job  performance  and  conditions,  contract  penalty  provisions,
claims,  change  orders,  and  settlements  are  accounted  for  as  changes  in
estimates.


Inventories:
Inventories are stated at the lower of cost (principally first-in, first-out) or
market.  Inventoried  costs  relating to any  contracts  accounted for under the
completed  contract method are stated at the actual  production cost,  including
factory overhead incurred to date. The Company periodically performs a review of
inventories  to evaluate  whether such goods are obsolete or off standard.  When
identified,  provisions  to  reduce  inventories  to net  realizable  value  are
recorded.

Property, Plant and Equipment:
Property, plant and equipment are recorded at cost. The cost of self-constructed
assets includes material,  direct labor and overhead  expenses.  Betterments and
extraordinary  repairs that extend the useful life or  functionality of an asset
are capitalized; other repairs and maintenance charges are expensed as incurred.

Depreciation and amortization  expense is recognized over the assets'  estimated
useful lives on a straight-line basis.

                                      F-9

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 1  -  NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES: (Continued)
- --------------------------------------------------------------------------------

The useful lives of the principal classes of assets are as follows:

                    Buildings and improvements     10 to 40 years
                    Machinery and equipment         3 to 20 years
                    Equipment under capital leases  3 to  5 years

Long-Lived Assets:
Long-lived assets, such as property,  plant and equipment, and intangible assets
are evaluated for impairment  when events or changes in  circumstances  indicate
that the  carrying  amount of the  assets  may not be  recoverable  through  the
estimated  undiscounted  future cash flows from the use of these assets.  If and
when any such impairment exists, the related assets will be written down to fair
value. There were no such impairments recognized in 1999 and 1998.

Intangibles:
The  excess of the  purchase  price of BAM over  tangible  net  assets  has been
allocated to  intangible  assets  acquired on the basis of ascribed fair values.
The intangible  assets are being amortized on a  straight-line  basis over their
estimated useful lives as follows:

                    Designs, blue prints and plans      20  Years
                    Technology                          20  Years
                    Customer list                       10  Years
                    Covenants not to compete             5  Years

Amortization  was $30  and  $34 for the  years  ended  May 31,  1999  and  1998,
respectively.

Deferred Financing Costs:
Direct costs incurred in obtaining financing have been capitalized and are being
amortized  over the term of the  related  debt.  The  amortization  of  deferred
financing  costs  was $78 and  $159  for 1999  and  1998,  respectively,  and is
included in "Interest  Expense" in the  accompanying  Statements of Income.  The
Company amortizes the value ascribed to stock options, issued in connection with
debt  guarantees  provided by a related party,  over the terms of the underlying
guarantees (see Notes 7, 10 and 12).

Income Taxes:
The Company utilizes the liability method of accounting for income taxes,  which
requires the recognition of deferred tax assets and liabilities for the expected
future tax impact of differences  between the financial  statement and tax basis
of assets and liabilities, and for the expected future tax benefit to be derived
from net operating losses and tax credit  carryforwards and the establishment of
a valuation  allowance to reflect whether  realization of deferred tax assets is
considered more likely than not.

Earnings per Share:
Basic earnings per share are calculated based on the weighted-average  number of
common shares  outstanding.  Diluted  earnings per share are calculated based on
the  weighted-average  number  of  common  shares  outstanding,   plus  dilutive
potential common shares.  Dilutive  potential common shares,  principally  stock
options,  are computed under the treasury stock method. The Company has reserved
2,978,000 of common shares for various  stock option plans and awards.  Issuance
of such common shares will dilute basic earnings per share in the future.


                                      F-10

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 1  -  NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING
POLICIES: (Continued)
- --------------------------------------------------------------------------------

Use of Estimates:
The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amounts  of assets  and  liabilities  and  disclosure  of
contingent  assets and  liabilities at the date of financial  statements and the
reported amounts of revenues and expenses during the reporting period.  The more
significant  estimates used by management in preparing the financial  statements
include the  following:  measurement  of costs and  profitability  on  long-term
contracts;  valuation  of  inventory  (current  and  non-current);  useful lives
assigned  to fixed and  tangible  assets;  accrued  liabilities;  and  valuation
allowances  established  against  deferred tax assets and  accounts  receivable.
Actual results could differ from those estimates.

Stock-Based Compensation:
The Company has adopted the disclosure only provisions of Statement of Financial
Accounting Standards No. 123,  "Accounting for Stock-Based  Compensation" ("SFAS
123") but applies  Accounting  Principle  Board Opinion No. 25 in accounting and
measuring   compensation   expense  related  to  employee  stock  option  plans.
Accordingly,  there was no  compensation  expense  related  to the  issuance  of
employee  stock options for 1999 and 1998 (See Note 10 for pro-forma  disclosure
required by SFAS 123). With respect to stock option grants to non-employees, the
Company recognizes a charge to operations for the ascribed value of such options
over the underlying vesting periods or the expected terms of debt guarantees.

Fair Value of Financial Instruments:
The  carrying  amounts  reported  in the  consolidated  balance  sheet for cash,
accounts  receivable,  accounts payable,  accrued  liabilities and related party
balances  approximate fair value because of the immediate or short-term maturity
of these financial instruments.  Based on an assessment of the terms, conditions
and rates of the Company's  various debt agreements,  management  estimates that
the fair  values  of long  term and  short  term  debt  instruments  approximate
carrying values.

Reclassifications:
Certain  prior  period  amounts  have been  reclassified  to conform to the 1999
presentation.

Effect of Recently Issued Accounting Standard:
The Company  adopted  SFAS No. 130  "Reporting  Comprehensive  Income",  No. 131
"Disclosures  About Segments of an Enterprise and Related  Information"  and No.
132 "Employers  Disclosures About Pensions and Other Post Retirement  Benefits".
Adoption of these statements had no material effects on the Company's  financial
position,  results of  operations or cash flows or the related  disclosures  are
presented in Notes to the Consolidated Financial Statements.

In June 1998,  the  Financial  Accounting  Standards  Board issued  Statement of
Financial Accounting  Standards No. 133 ("SFAS 133"),  Accounting for Derivative
Instruments and Hedging Activities,  which establishes  accounting and reporting
standards for  derivative  instruments  and hedging  activities.  The Company is
currently  reviewing  the effects of SFAS 133.  This standard will be adopted by
the Company no later than its year ending May 31, 2001.



                                      F-11
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 2 - ACCOUNTS RECEIVABLE:
- --------------------------------------------------------------------------------

 Accounts receivable are comprised of the following at May 31, 1999:


        Billed (net of allowance for doubtful accounts of $47)    $  2,226
        Retention on contracts                                         116
                                                                  --------

                                                                  $  2,342
                                                                  ========

The Company  generally  invoices  customers in accordance  with  pre-established
milestones,  the Company's agreement with the respective  customer,  or when the
job or equipment is shipped.

The  accounts  receivable  retention  balances  are  pursuant  to the  retention
provisions  in long-term  contracts  and are due and payable to the Company upon
contract  completion  and/or  customer  acceptance  of  merchandise.  All of the
retentions are expected to be collected within the year ending May 31, 1999.

During  1999,  the Company  recognized  bad debt  expense of $68 and charged off
uncollectible accounts receivable of $171.

- --------------------------------------------------------------------------------
NOTE 3 - LONG TERM CONTRACTS:
- --------------------------------------------------------------------------------

At May 31, 1999, costs,  estimated profit, and billings on uncompleted long-term
contracts accounted for by the percentage of completion method are summarized as
follows:

     Costs incurred on long term  contracts                  $  3,101
     Estimated profit                                           1,568
                                                             --------
                                                                4,669
     Less:  billings to date                                   (3,290)
                                                             ---------
                                                             $  1,379
                                                             ========

     These amounts are included in the accompanying
     consolidated balance sheet under
     the following captions:
      Costs and estimated profit in excess of
      billings on long-term contracts                        $  1,618
      Billings in excess of costs and  estimated
      profit on long term contracts                              (239)
                                                             --------
                                                             $  1,379
                                                             ========

                                      F-12
<PAGE>


THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except per share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 4  - INVENTORIES:
- --------------------------------------------------------------------------------

The components of inventories are comprised of the following at May 31, 1999:

              Raw materials and components                   $    274
              Work in process                                   2,954
              Finished goods                                    2,769
              Less: reserve for obsolete inventory               (155)
                                                             --------
                                                                5,842
              Less:  Non-Current Inventory                       (750)
                                                             ---------
                                                             $  5,092
                                                             =========

At May 31, 1999,  the Company's  finished goods  inventories  consist of new and
used processing  equipment for resale.  The processing  equipment is specialized
and is sold to a limited customer base. Based upon management's assessment,  13%
of net inventory  will not be sold within one year and has been  classified as a
non-current asset. The Company is actively marketing these items and believes no
loss will be incurred upon the ultimate sale of this inventory.

The Company provided for impairments of specific raw material and finished goods
inventory  to net  realizable  value in the amounts of $126 and $175 in 1999 and
1998, respectively,  and charged off $146 and $105 of such inventory in 1999 and
1998,   respectively.   While  management   believes  the  Company  is  carrying
inventories at net realizable  value, it is reasonably  possible that additional
losses may be required  should the Company be unable to sell the  inventories or
if market conditions change in the future.

Work in process consists principally of costs (including materials, direct labor
and  overhead)  incurred on equipment in the process of being  manufactured  for
resale or incurred on short-term contracts that are in process and accounted for
on the completed contract method.

- --------------------------------------------------------------------------------
NOTE 5 - PROPERTY, PLANT AND EQUIPMENT (See Note 7):
- --------------------------------------------------------------------------------

At May 31, 1999, property, plant and equipment consists of the following:

                   Land                                      $     448
                   Buildings and improvements                    1,510
                   Machinery and equipment                       8,592
                   Equipment under capital leases                  140
                   Construction in progress                      2,879
                                                             ---------
                                                                13,569
                   Less:  accumulated depreciation
                          and amortization                      (7,652)
                                                             ---------

                   Property, plant and equipment,
                   net of accumulated depreciation           $   5,917
                                                             =========


Depreciation and amortization expense on property,  plant and equipment was $348
and $350 in 1999 and 1998,  respectively,  which included $30 and $26 of expense
related to equipment subject to capital leases.  The Company also has the option
to purchase the building that is currently  leased by BAM  (accounted  for as an
operating lease). The option expires on December 12, 1999.

Included in "Other  Income" in the 1999  Statements of Operations are gains from
the sale of fixed assets totaling $169.

                                      F-13
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 6  -  ACCRUED LIABILITIES:
- --------------------------------------------------------------------------------

At May 31, 1999, accrued liabilities consist of the following:

               Salaries and benefits                        $   284
               Current portion of deferred compensation          86
               Purchases                                        125
               Other                                             70
                                                            -------
                                                            $   565
                                                            =======


- --------------------------------------------------------------------------------
NOTE 7  - LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS:
- --------------------------------------------------------------------------------

At May 31, 1999,  long-term debt and capital lease  obligations  consists of the
following:

               Note payable - Ocwen Federal Bank             $   1,959
               Line of Credit - PNC Bank, N.A.                   3,017
               Term Loan - PNC Bank, N.A.                          653
               Note Payable - PNC Bank, N.A.                       226
               Note Payable - Nations Bank, N.A.                 2,994
               Note payable - Harrisburg Authority                 570
               Capital lease obligations                            56
                                                             ---------
                                                                 9,475
               Less: current maturities                         (1,209)
                                                             ---------
               Total                                         $   8,266
                                                             =========

Universal Process Equipment ("UPE"), a corporation which is a stockholder of the
Company,  is a party to certain  financing  transactions that the Company enters
into (see Notes 10 and 12).

Note Payable - Ocwen Federal Bank

In December 1997, the Company entered into a $2,000 mortgage loan agreement with
Ocwen Federal Bank ("Ocwen"). Proceeds from the loan were used to repay existing
indebtedness of approximately $1,481 with the balance used for general corporate
purposes.  Terms of the loan agreement provide for minimum monthly principal and
interest  payments of  approximately  $21 with all unpaid principal and interest
due by January 2003 and interest  accruing at the rate of 11.25% per annum.  The
Company is  subject  to  prepayment  penalties  (ranging  from 3% to .50% of the
outstanding  balance)  if the  balance is repaid  prior to  December  2001.  The
Company has  granted  Ocwen a first lien and  security  interest on all land and
related improvements owned by the Company at its Pennsylvania  facility.  During
1999  and  1998,  the  Company   recorded  $222  and  $94  in  interest  expense
respectively, related to this loan agreement.


                                      F-14
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 7  - LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS: (Continued)
- --------------------------------------------------------------------------------

PNC Bank, N.A. - Credit Facility
In June 1998, the Company entered into a financing agreement with PNC Bank, N.A.
("PNC") which provides for a term loan of $800 and a revolving  credit  facility
of $3,200. On July 31, 1999 the agreement with PNC was amended. Borrowings under
the  revolving  credit  facility are subject to an advance  formula  principally
based on defined  accounts  receivable  and  inventory  balances and require the
Company to maintain  certain  financial and operational  covenants.  Such assets
serve as collateral for  outstanding  balances  under the agreement.  Borrowings
under the term loan accrue  interest  at 9.7%.  Borrowings  under the  revolving
credit facility accrue interest at PNC's prime rate of interest plus one and one
half percent (9.25% at May 31, 1999.) The proceeds from this financing agreement
were  used to pay a  predecessor  institution's  term loan and  credit  facility
balances outstanding at June 3, 1998. The amended PNC agreement provides for the
following:  1) The term loan requires monthly principal  payments of $13 through
May 2002. 2) The revolving  credit facility  matures on July 31, 2000.  Interest
expense related to the agreement totaled $321 in 1999. As part of the agreement,
UPE was required to provide  certain  guarantees  on the  Company's  behalf.  In
August 1998, the Company  granted UPE 175,000 stock options for providing  these
guarantees.  The  Company is  recognizing  a charge for the fair values of these
options over the estimated three-year term of these guarantees.

PNC Bank, N.A. - Non Revolving and Committed Equipment Line of Credit
In September 1998, the Company entered into a $250  non-revolving  and committed
equipment  line of credit with PNC.  The  purpose of the  facility is to provide
funding for acquisition of equipment from time to time, in aggregate amounts not
exceeding  the sum of $250.  The maximum  amount of each  advance made under the
facility  shall be an amount equal to the lesser of the then current  unadvanced
portion of the facility or an amount equal to ninety  percent (90%) of the price
paid by the  Company to acquire  the  equipment.  The rate bears  interest  of a
maximum  rate of 9.40% and a minimum  rate of 9.15%.  During  1999,  the Company
recorded $16 in interest expense. Borrowings under the facility are secured by a
lien on all of the collateral advanced. Borrowings under this facility are fully
amortized with fixed equal payments of $5 not to exceed a term of 60 months. The
balance outstanding at May 31, 1999 is $226.

Nations Bank, N.A. - Note Payable


On January 21, 1999, the Company entered into a loan agreement with NationsBank,
N.A.  ("NationsBank")  for a $3,000  line of credit and term loan,  secured by a
first lien on BAM's inventory, accounts receivable,  machinery and equipment and
other  assets.  The  proceeds of this credit  facility are being used to finance
capital  expenditures  at the BAM facility.  The balance  outstanding at May 31,
1999 is $2,994.  On July 31,  1999,  the credit line  outstanding  of $3,000 was
converted to a seven-year  term loan  requiring $36 monthly  principal  payments
plus interest at prime plus one half of one percent. The loan agreement contains
certain  covenants,  which among other criteria,  require the Company and BAM to
maintain a specified level of net worth.  During 1999, the Company  recorded $48
in interest expense related to this loan agreement.

Harrisburg Authority - Note Payable
On July 12, 1985, the Harrisburg  Authority filed suit against the Company.  The
complaint   alleged   liability  on  grounds  that  certain   Porcupine   dryers
manufactured   and   furnished   by  the  Company   failed  to  satisfy   design
specifications. In June 1993, a judgement was entered against the Company in the
amount of $2,127.


                                      F-15
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 7  - LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS: (Continued)
- --------------------------------------------------------------------------------

In November 1993, as part of a settlement  agreement between the Company and the
Harrisburg  Authority  for this  lawsuit,  the  Company  executed a $1,200  note
payable to the Harrisburg  Authority,  secured by a second lien on the Company's
owned real estate.  Interest expense on this debt totaled $8 and $17 in 1999 and
1998, respectively. The note's remaining principal payment provisions at May 31,
1999 are as follows:

     1)    Payable  in equal  monthly  installments  of $7,  including  interest
           discounted at 10.5% due the first day of each month through  November
           1, 1999.
     2)    The  remaining  balance of $528 will be paid from 50% of the proceeds
           from the sale of certain  machinery  or  equipment  included in UPE's
           inventory and certain equipment co-owned by UPE and the Company.
     3)    The settlement  agreement requires principal balances referenced in 1
           and 2 above,  which  are  unpaid on March 1, 1998 to accrue 3% simple
           interest  compounded  annually through  February 28, 1999.  Principal
           balances  unpaid on March 1, 1999 through  November 1, 1999 accrue 6%
           simple interest compounded annually.  On November 1, 1999, all unpaid
           balances of  principal  and accrued  interest  referenced  in 1 and 2
           above are due and payable to the Harrisburg Authority.

Debt Maturities:
Long-term  debt  maturities  for the  next  five  fiscal  years  and  thereafter
(reflecting the effects of the July 31, 1999 PNC and NationsBank amendments) are
as follows:


                  Year Ending May 31,
                ------------------------
                          2000                          $   1,177
                          2001                              3,704
                          2002                                687
                          2003                              2,475
                          2004                                441
                  2005 and thereafter                         936
                                                       -----------
                                                         $  9,420
                                                       ===========
Capital Lease Obligations:
Certain leased equipment has been capitalized for financial  statement purposes.
The following summarizes, by year, future minimum lease payments and the present
value of the minimum lease payments as of May 31, 1999:

                     Year Ending May 31,
                                2000                     $     37
                                2001                           18
                                2002                            3
                                2003                            2
                                                        --------------
                Minimum lease payments                         60
                Less:  imputed interest                        (5)
                                                        --------------
                Present value of minimum
                  lease payments                               55
                Less:  current portion                        (32)
                                                        --------------
                Long term portion                       $      23
                                                        ==============

                                      F-16

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 8  -  INCOME TAXES:
- --------------------------------------------------------------------------------

The components of the benefit (provision) for income taxes are as follows:
<TABLE>
<CAPTION>

                                                                     1999              1998
                   -------------------------------------------------------------------------
                   Current:
<S>                                                                 <C>             <C>
                     Federal                                       $(153)           $  (280)
                     State                                           (55)              (117)
                     Recognition of net operating losses              153               307
                   --------------------------------------------------------------------------
                                                                     (55)               (90)
                   --------------------------------------------------------------------------
                   Deferred:
                     Federal                                           64               170
                     State                                             11                30
                   --------------------------------------------------------------------------
                                                                       75               200
                   --------------------------------------------------------------------------
                    Income tax benefit                             $   20           $   110
                   ==========================================================================
</TABLE>

The following  table presents the principal  reasons for the difference  between
the actual  income tax benefit and the tax  provision  computed by applying  the
U.S. Federal statutory income tax rate to income before income taxes.


                                                    1999           1998
           U.S. Federal income tax               $ (132)       $  (143)
             provision at statutory rates
           State income taxes, net of               (29)           (33)
             Federal benefit
           Utilization of net operating loss        153            178
             carryforwards
           Decrease in beginning of the              75            134
             period valuation allowance
           Other, net                               (47)           (26)
                                                 -----------------------

           Income tax benefit                     $   20       $    110
                                                 =======================



                                      F-17
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 8  -  INCOME TAXES:  (Continued)
- --------------------------------------------------------------------------------

The  components  of the  Company's  deferred  tax  assets and  liability  are as
follows:

                                                           May 31,
                                              1999                       1998
                                        -----------  -------------------------
Deferred Tax Assets:
  Receivables                             $    19                 $       60
  Inventory                                   130                        100
  Net operating loss
    carryforwards                           1,077                      1,252
  AMT and tax credits                         119                        119
  Lawsuit settlement                          216                        216
  Deferred compensation
    and retirement benefit                    216                        203
  Stock  option compensation                  268                        183
  Other                                        20                         20
                                        ------------------------------------
    Total Gross Deferred Tax Assets         2,065                      2,153
  Valuation allowance                      (1,480)                    (1,663)
                                        --------------------------------------
  Total Deferred Tax  Assets                  585                        490
Deferred Tax Liability:
  Property, plant and equipment              (210)                      (190)
                                        --------------------------------------
Net Deferred Tax Asset                  $     375                 $      300
                                        ======================================

Based on an assessment of all available  evidence,  including  historical trends
and expected  earnings on existing  contracts  and job orders and the  Company's
related  ability  to  generate  taxable  income  in future  periods,  management
considers  realization  of the net deferred tax asset at May 31, 1999 to be more
likely than not.  Realization of the gross deferred tax assets relates  directly
to the Company's  ability to generate  taxable income over an extended period of
time which may be  significantly  affected by various factors and  uncertainties
including,  but not  limited  to, the  expiration  dates in which to utilize net
operating   losses,   future  domestic  and  foreign  market   conditions,   the
concentration  of sales in a limited  number of  customers  and the  effects  of
technological  advances in the marketplace.  Further reductions to the valuation
allowance  established against deferred tax assets could be recognized in future
periods if the Company  concludes that further  realization of such deferred tax
assets is considered more likely than not.

At May 31, 1999,  the Company has  approximately  $3.2 million of unused federal
net operating loss carryforwards and $.3 million of federal  alternative minimum
tax ("AMT") and  investment  and research tax credit  carryforwards.  If the net
operating loss  carryforwards  remain unused,  they will expire during the years
2004 through  2010.  If the  investment  and  research tax credit  carryforwards
remain  unused,  they will expire  during the years 2000 through  2002.


- --------------------------------------------------------------------------------
NOTE 9 -  DEFERRED COMPENSATION, PENSION AND OTHER POSTRETIREMENT PLANS:
- --------------------------------------------------------------------------------

PLAN DESCRIPTIONS

Deferred Compensation Plan
The Company has an unfunded  nonqualified deferred compensation plan for certain
employees  which  provides for ten to fifteen year payouts of annual  retirement
benefits equal to 20% of the  pre-retirement  salary of employees.  The benefits
become fully vested upon the employees'  retirement  from the Company.  The plan
provides  for benefits to be paid to  beneficiaries  of retirees who have passed
away and had unpaid  vested  benefits  at the time of their  death.  The Company
funds the  plan's  annual  benefit  payments  through  operating  cash  flow.  A
description of the plan follows:

                                      F-18

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 9 -  DEFERRED COMPENSATION, PENSION AND OTHER POST RETIREMENT PLANS:
         (Continued)
- --------------------------------------------------------------------------------

                The  Retirement  Income  Security  Plan ("RISP") is an
                unfunded noncontributory plan and covers eligible plan
                participants  and,  for  purposes of  determining  net
                pension  expense and plan  liabilities,  includes  one
                participant from a predecessor  plan.  During the year
                ended May 31,  1995,  the Company  notified all active
                employees  covered  by this  plan  that  they  will no
                longer be eligible for the plan. Instead,  the Company
                has funded a portion of the active  employees  accrued
                benefit obligation to a qualified 401(k) plan.

During 1999, the Company settled a retirement plan obligation at an individual's
request through the issuance of 90,000 shares of common stock. The number of the
shares was based on the fair market value of the common stock at the  settlement
date and approximated the present value of the retirement obligation.


Pension Plans
The Company  maintains two  noncontributory  defined  benefit  retirement  plans
(collectively,  the "Pension Plans") covering substantially all hourly employees
subject to a collective bargaining  agreement.  The plans require benefits to be
paid to eligible employees at retirement based primarily on years of service and
a fixed compensation  formula.  For the plan year beginning January 1, 1995, the
plan was  amended to no longer  require  the  Company to accrue  future  service
benefits.  The remaining  transition  obligations are being amortized over a six
year term for one plan and a twelve  year term for the other  plan.  The Company
funds the plans, at a minimum,  based upon the statutory  amounts required under
ERISA.

Other Postretirement Plans
The Company provides certain employees with postretirement  health care and life
insurance benefits.  Postretirement  health care and life insurance benefits are
provided to salaried  employees who retired prior to August 1, 1992. The Company
provides  postretirement health care benefits upon retirement to eligible hourly
employees in accordance  with the  Company's  collective  bargaining  agreement.
Postretirement  life insurance  benefits are also  available to eligible  hourly
employees.  Employees  are eligible for  postretirement  benefits  upon reaching
certain ages or completing  certain years of service.  The Company does not fund
its future obligations for postretirement benefits in advance.

The Company  accrues the expected future cost of providing these benefits during
the years the employees  render the necessary  service.  The Company  elected to
recognize the transition  obligation  associated with unfunded health  insurance
benefits over a 20-year period and prior service cost over a 15-year period.

The effect of raising health care cost trend rates 1% for each future year would
increase the accumulated  benefit  obligation by approximately  $85 and increase
the   aggregate   service  and  interest   cost   components   of  net  periodic
postretirement health care benefit costs by approximately $7.

Term life  insurance in the face amount of $3 is provided to salaried  retirees.
Term life insurance in the face amount of $10 is provided to salaried  executive
retirees.  Salaried  employees and executives  who retired  subsequent to August
1992 are not eligible for these  postretirement  life insurance  benefits.  Term
life  insurance  in face  amounts  ranging  from $1 to $3 is provided to retired
hourly employees.

The following provides a reconciliation of benefit obligations, plan assets, and
funded status of the plans described above:




                                      F-19
<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 9 -  DEFERRED COMPENSATION, PENSION AND OTHER POST RETIREMENT PLANS:
          (Continued)
- --------------------------------------------------------------------------------

Change in benefit obligations
<TABLE>
<CAPTION>

                                                               Pension                          Other
                                                                Plans              RISP        Benefits
                                                                -----              ----        --------
<S>                                                        <C>                 <C>             C>
Benefit obligation at May 31, 1998                         $  (2,742)          $   (463)          (1,135)
Service Cost                                                       -                  -               (6)
Interest Cost                                                   (208)               (33)             (83)
Plan participants' contributions                                                                      87
Actuarial Loss                                                  (616)              (117)             (33)
Benefits paid                                                    287                106
Settlement                                                         -                170
                                                          -----------------------------------------------
Benefit obligation at May 31, 1999                         $  (3,279)          $   (337)        $ (1,170)
                                                          -----------------------------------------------
Change in plan assets

Fair value of plan assets at May 31, 1998                  $    3,209                           $      -
Actual return on plan assets                                      504
Contributions                                                                  $     303
Benefits paid                                                    (287)              (297)
                                                          ------------------------------------------------
Fair value of plan assets at May 31, 1999                  $    3,426          $       6        $      -
                                                          ================================================
</TABLE>

Plan assets are stated at fair value and are comprised primarily of common stock
and corporate bonds.

<TABLE>
<CAPTION>

Funded Status

<S>                                                        <C>                 <C>
Unrecognized actuarial (gain) loss                         $    701            $    (109)
Unrecognized prior service cost                                  (8)                 (67)       $   (332)
                                                           ----------------------------------------------
Net amount recognized                                      $    693            $    (176)       $   (332)
                                                           ==============================================
</TABLE>

Amounts recognized in the
May 31, 1999 consolidated balance sheet
consist of:
<TABLE>
<CAPTION>

<S>                                                          <C>               <C>              <C>
Accrued benefit liability                                  $ (200)             $  (330)         $   (47)
Intangible asset                                               34                  111                -
                                                         ----------------------------------------------
Net amount recognized at May 31, 1999                      $ (166)             $  (219)         $   (47)
                                                         ==============================================
</TABLE>

At May 31, 1999, plans with  accumulated  benefits in excess of plan assets have
accumulated  benefit obligations and projected benefit obligations of $2,747 and
plan assets of $2,228.

Weighted-average assumptions as of May 31, 1999
<TABLE>
<CAPTION>
                                        Pension                   Other
                                        Plans         RISP      Benefits
                                        -----         ----      --------
<S>                                       <C>          <C>         <C>
Discount Rate                             8%           8%          8%
Expected return on plan assets            8%           8%          N/A
</TABLE>

                                      F-20
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 9 -  DEFERRED COMPENSATION, PENSION AND OTHER POSTRETIREMENT PLANS:
         (Continued)
- --------------------------------------------------------------------------------


For measurement purposes, a 13.5% annual rate of increase in the per capita cost
of covered  health care  benefits was assumed for 1999.  The rate was assumed to
decrease gradually to 6% for 2009 and remain at that level thereafter.


                                            For the year ended May 31, 1999
                                        Pension                          Other
                                        Plans             RISP         Benefits
                                        -----             ----         --------
Service cost                            $   -            $   -         $  6
Interest cost                             208               33           83
Expected return on plan assets           (245)              (1)
Amortization or prior service costs         7              (10)         (26)
Recognized net actuarial loss             (18)              32           59
Expected contributions from retirees        -                -          (87)
                                    ----------------------------------------
 Net periodic benefit cost (benefit)   $  (48)          $   54         $ 35
                                    ========================================


                         For the year ended May 31, 1998

                                        Pension                          Other
                                        Plans           RISP            Benefits
Service cost                                                            $     5
Interest cost                          $  207         $   38                 68
Expected return on plan assets           (530)            33                  -
Amortization of prior service costs                       (9)               (26)
Recognized net actuarial loss                                                58
Net amortization and deferral             328              -                  -
Expected contributions from retirees                                        (49)
                                      ------------------------------------------
  Net periodic benefit cost            $    5         $   62            $    56
                                      ==========================================



401(k) Plan:
During  1995,  the  Company  adopted a 401(k) plan for all  eligible  employees.
Employees can  contribute at their  discretion  up to 15% of  compensation.  The
Company matches 25% of the employee's  contribution to a maximum contribution of
6% of an employee's  contribution.  At May 31, 1999, the Company's  liability to
the plan approximated $32. The Company's expense related to the plan was $21 and
$70 for 1999 and 1998, respectively.



                                      F-21
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 10  -  STOCKHOLDERS' EQUITY:
- --------------------------------------------------------------------------------

STOCK OPTIONS
Plan 1:
On June 2, 1989,  the Board of  Directors of the Company  adopted The  Bethlehem
Corporation  "1989 Equity Incentive Plan" which was approved by the stockholders
on May 11,  1990.  The plan  provides  that the  Board of  Directors  may  grant
incentive  or  nonqualified   common  stock  options  to  officers,   directors,
consultants  and  employees  of the  Company  for the  purchase of up to 150,000
shares of the  Company's  common stock.  Incentive  stock options may be granted
only to  employees  pursuant  to the  plan  and  Board  established  performance
criteria.  Options expire one month after employees terminate  employment but in
no case later than ten years  after the date of grant.  In 1990,  the  Company's
Board of Directors  granted 25,000 options to officers and key employees with an
exercise price of $2.50 per share. There were no options granted under this plan
in 1999 and 1998.

Plan 2:
During 1991,  the Equity  Incentive  Plan ("EIP") for Directors was approved and
provides that each of the Company's directors receive nonqualified stock options
to purchase 10,000 shares of common stock of the Company.

The  Company's  common  shares  subject to options  under the EIP may not exceed
130,000 shares in the aggregate and 10,000 shares for any one director. The Plan
provided  the  following:  (i) each  director  of the  Company on March 21, 1991
receive common stock options for 10,000 shares,  and (ii) each director  elected
after March 21, 1991 be granted common stock options for 10,000 shares under the
EIP.  The  exercise  price of each  option  granted  under  the EIP shall be the
greater  of $3.15 per share or 100% of the fair  market  value of a share of the
Company's common stock on the date the option is granted. The EIP is not limited
in duration. There were no options granted under this plan in 1999 and 1998.

Plan 3:
During 1995, the stockholders approved the 1994 Stock Option Plan ("1994 Plan").
The 1994 Plan provides for the granting of  non-qualified  and  incentive  stock
options and stock appreciation  rights equal to the greater of 400,000 shares or
8% of common stock issued and  outstanding,  to certain  officers,  non-employee
directors  and key employees of the Company and its  subsidiaries.  The Board of
Directors  may at  its  discretion  determine  the  key  employees  eligible  to
participate in the 1994 Plan. The Board has granted options to eleven employees.
The maximum  number of shares that may be granted to one person  pursuant to the
1994 Plan is 250,000  shares.  There were no options  granted under this plan in
1999 and 1998.

The 1994 Plan provides that options are to be granted at an exercise price of at
least fair market  value at the date of the grant.  Options  covered by the 1994
Plan vest  ratably over a three year  period,  however,  if there is a change in
control,  the options become fully vested.  The 1994 Plan provides for Directors
of the Company, elected after December 1, 1994 to receive 10,000 options if they
do not receive options under the EIP. Also,  continuing directors of the Company
are entitled to options to acquire 500 shares annually. Also, the aggregate fair
market value (determined as of the date an option is granted) of the shares with
respect to which  incentive stock options are exercisable by any single employee
during any calendar year cannot exceed $100. The options are nontransferable and
the 1994 Plan expires December 23, 2004.

Plan 4:
During 1997, the stockholders approved the 1997 Stock Option Plan ("1997 Plan").
The 1997 Plan provides for the granting of  non-qualified  and  incentive  stock
options. The 1997 plan currently authorizes the issuance of a maximum of 200,000
shares of common  stock.  The  maximum  number of shares  that may be subject to
options  granted under the 1997 Plan to any calendar year may not exceed 50,000.
Options  totaling  117,500 and 85,000 shares have been issued under this plan in
fiscal 1999 and 1998, respectively.



                                      F-22
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share and per share data)
- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
NOTE 10  -  STOCKHOLDERS' EQUITY: (Continued)
- --------------------------------------------------------------------------------

Other Options:
In April 1998, the Company's stockholders approved the issuance of an additional
653,000 stock options outside of any existing plan to the Company's Chairman,  a
Director of the Company and UPE. The options were granted with an exercise price
of $1.825 per share (the fair market value at the date the grants were  approved
by the Board of  Directors).  Since the recipients of the options are considered
non-employees,  the Company  recognizes  a cost for the related  services.  With
respect to the options  granted to the  Company's  Chairman  and  Director,  the
values  ascribed to these  options  ($367) will be  recognized  as services  are
rendered  over the three  year  vesting  period.  The  charge  for 1999 and 1998
totaled $116 and $32  respectively.  With respect to the values  ascribed to the
options granted to UPE ($424),  the Company has and will recognize a charge over
the  expected  terms of the various  guarantees  provided  by UPE The  financing
charges totaled $43 and $296 for 1999 and 1998, respectively.

In  connection  with  the  PNC  credit  facility  and  UPE's  guarantee  of such
indebtedness,  the  Company's  Board of  Directors  approved  the issuance of an
additional 175,000 stock options at an exercise price of $1.63 which represented
the fair  market  value of the stock at the date of the grant in August of 1998.
The value  ascribed to such options  ($172) will be amortized over the estimated
three-year term of the guarantee. The financing charges totaled $57 in 1999.

The Company  estimated  the fair values of such stock  options using the Black -
Scholes  option price model with the following  assumptions at the initial grant
date, no dividend yield;  expected  volatility of 46.5% (1999) and 31.4% (1998);
risk free  interest  rates of 5.4% (1999) and 6.1% (1998) and expected  lives of
ten years.  Such fair  values  also  encompassed  the excess of the fair  market
values of the stock,  as adjusted for liquidity and dilution  factors,  less the
exercise price of the options issued to the Company's Chairman, Director and UPE
in April 1998. The options vest over a three year period.

Disclosure On Options:
The Company applies APB Opinion 25,  "Accounting for Stock Issued to Employees",
and related  Interpretations  in accounting for the 1994 Plan and the 1997 Plan.
Under APB Opinion 25, because the exercise price of the Company's  stock options
issued to employees  equals the market price of the underlying stock on the date
of grant, no compensation is recognized.

SFAS 123 requires the Company to provide  pro-forma  information  regarding  net
income  and  earnings  per  share  as if  compensation  cost  for the  Company's
employees had been  determined  in  accordance  with the fair value based method
prescribed  in SFAS 123.  The  Company  estimates  the fair  value of each stock
option at the grant date by using the Black-Scholes  option price model with the
following  weighted average  assumptions  used for employee grants,  no dividend
yield; expected volatility of 46.5% risk-free interest rates of 5.32% (1999) and
6.42% (1998) and expected lives of 10 years for the options.

Under the accounting  provisions of SFAS 123, the Company's net income,  primary
earnings per share and fully diluted  earnings per share would have been reduced
to the pro-forma amounts indicated below.

                                   1999           1998
                                  ---------------------
Net Income:
   As reported                     $409          $ 531
   Pro-forma                       $331          $ 450

Basic earnings per share:
   As reported                     $.18          $ .27
   Pro-forma                       $.14          $ .23

Diluted earnings per share:
   As reported                     $.12          $ .15
   Pro-forma                       $.10          $ .13



                                      F-23
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 10  -  STOCKHOLDERS' EQUITY: (Continued)
- --------------------------------------------------------------------------------

The pro forma  effect on net income and earnings per share for 1999 and 1998 may
not be  representative  of the pro  forma  effect  in future  years  because  it
includes  compensation cost on a straight-line basis over the vesting periods of
the grants and does not take into consideration the pro forma compensation costs
for grants made prior to 1996.

A summary of the status of the Company's  outstanding options and warrants as of
May 31,  1999 and 1998 and  changes  during the years  then  ended is  presented
below:
<TABLE>
<CAPTION>

                                                    May 31, 1999                      May 31, 1998
                                         ----------------------------------------------------------------------

                                                           Weighted Average                    Weighted Average
                                               Shares       Exercise Price       Shares         Exercise Price
                                         ---------------------------------------------------  -----------------

<S>                                           <C>              <C>             <C>                <C>
Outstanding-beginning of year                 2,685,500        1.12            1,995,000          $    .90

Granted                                         292,500        1.68              738,000              1.82
Exercised                                             -           -                    -                 -
Forfeited                                             -                          (47,500)         $   2.56
                                         --------------                  -------------------
Outstanding-end of year                       2,978,000           .            2,685,500
                                         ==============                  ===================
Options exercisable -year-end                 1,286,076                          532,493
                                         ==============                  ===================
Weighted-average fair value of
options granted during the year          $         1.08                  $          1.22
                                         ==============                  ===================
</TABLE>

Options  issued  to  employees  in  1998  and  1999  expire  in 2007  and  2008,
respectively,  and are exercisable immediately. At May 31, 1999, the Company has
47,500 shares of common stock available for grant under various option plans.

The  following  table  summarizes  information  about stock options and warrants
outstanding at May 31, 1999:
<TABLE>
<CAPTION>

                                    OPTIONS OUTSTANDING                                  OPTIONS EXERCISABLE

- -----------------------------------------------------------------------------------  -------------------------------------------
Range of                                    Weighted-Average        Weighted-                                     Weighted-
Exercise              Number Outstanding    Remaining Contractual   Average             Number Exercisable        Average
Prices                at May 31, 1999       Life                    Exercise Price      at May 31, 1999           Exercise Price
- -----------------------------------------------------------------------------------  -------------------------------------------

<S>                      <C>                <C>                       <C>               <C>                  <C>
$0.33 to 0.94            1,700,000           .5 years                 $0.67               250,000                  $0.94
$1.78                      100,000          9.5                       $1.78               192,500                  $1.63
$1.63                      192,500          9.2                       $1.63               100,000                  $1.78
$1.81                      653,000          9                         $1.81               459,417                  $1.81
$1.87 to 2.88              272,500          5                         $1.99               175,000                  $1.88
$2.50                       50,000          4                         $2.50                76,659                  $2.27
$3.15                       10,000          8                         $3.15                32,500            $2.88-$3.15
                        ----------                                                      ---------
$0.33 to 3.15            2,978,000          3.7                       $2.02             1,286,076                  $1.68
                        ==========                                                      =========
</TABLE>

                                      F-24
<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 10  -  STOCKHOLDERS' EQUITY: (Continued)
- --------------------------------------------------------------------------------

Warrants:
In July 1995,  the  Company  granted  warrants  to a  financial  institution  to
purchase  50,000  shares of the Company's  common stock at $1.87 per share,  the
fair market value of the stock on the date the warrants were granted.


- --------------------------------------------------------------------------------
NOTE 11  -  COMMITMENTS AND CONTINGENCIES:
- --------------------------------------------------------------------------------

Legal Matters

The Company is party to  litigation,  claims and  assessments  that arise in the
normal  course of  operations.  Management  does not believe  that the  ultimate
disposition of such matters will have a material adverse effect on the Company's
financial position, results of operations or liquidity.

Operating Lease Commitments
The Company leases a manufacturing  facility in Knoxville,  Tennessee,  which is
accounted for as an operating lease. The lease is due to expire on September 30,
2000 with two consecutive  three year renewal  options.  In addition to the base
annual rent,  the Company is  responsible  for the payment of property taxes and
other operating expenses.  BAM also leases 1,530 square feet of office space and
2,470  square  beet of  warehouse  space.  The  lease  is for one year and has a
monthly  base rate of $2.  This lease has the option to renew for an  additional
period of one year at $2 per month. In addition,  BAM leased an additional 5,000
square feet of unimproved  warehouse  space. The lease is for one year and has a
monthly  base rate of $2.  This lease has the option to renew for an  additional
period of one year at $2 per month.  The Company also leases  certain  equipment
and  automobiles.  Rent  expense  under all  operating  lease  arrangements  was
approximately $168 and $130 in 1999 and 1998, respectively. At May 31, 1999, the
future minimum lease payments on these operating leases are as follows:

               Year Ended May 31,
          -----------------------
                     2000                   $   197
                     2001                       136
                     2002                        12
                                            -------
                                            $   345
                                            =======

Employment Agreement
The Company  has an  employment  contract  with an officer  resulting  in future
commitments  for  payments  of  approximately  $185 in each of the fiscal  years
ending May 31, 2000 and 2001.

- --------------------------------------------------------------------------------
NOTE 12  -  RELATED PARTY TRANSACTIONS:
- --------------------------------------------------------------------------------

Ronald Gale and Jan Gale are directors and  stockholders  of the Company and are
officers,  directors and principal  stockholders of Universal  Process Equipment
("UPE"),  a corporation,  which is a stockholder of the Company.  UPE and Ronald
and Jan Gale are also majority  stockholders or otherwise  affiliated with other
companies that engage in transactions with the Company.

On  September 9, 1992,  the Company and UPE entered  into an  agreement  for the
foreign production of the Company's dryer equipment. This agreement provides for
payment to the Company of fees for design  drawings  and a license fee for sales
of equipment  manufactured in Eastern Europe. The Company earned no royalties in
1999 and 1998.


                                      F-25
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 12  -  RELATED PARTY TRANSACTIONS:  (Continued)
- --------------------------------------------------------------------------------

On November  28, 1995,  the Company and UPE entered  into a sales and  marketing
agreement  whereby UPE will market certain used equipment  owned by the Company.
As consideration for its services, UPE would receive from the Company 50% of the
net selling  price  (defined as the sales price less the cost of the  equipment)
plus 1/2 of the sales commission paid by UPE to its sales people.  The agreement
provides  that UPE will pay the Company any  interest it will be required to pay
on the original acquisition of the inventory from its supplier. The amounts paid
to and  earned  by UPE  totaled  $256 in 1998.  In May 1998 this  agreement  was
terminated when all equipment under this agreement was transferred to UPE.

The related party accounts  receivable and accounts payable are derived from the
normal  course of  business  activities  and are  included  in the  accompanying
balance sheet as follows:

<TABLE>
<CAPTION>

                                                                            May 31, 1999
                                                    -------------------------------------------------------
                                                           Accounts
                                                          Receivable                       Accounts Payable
                                                      (Related Parties)                   (Related Parties)
                                                    -------------------------------------------------------
<S>                                                     <C>                                   <C>
  UPE (Owned by  Ronald & Jan
         Gale through Universal Baling &
         Processing, Inc. UPE's parent)                 $       74                            $     258
  Universal Industrial Gases, Inc.
         (U.I.G.) (100% owned by UPE)                           99                                    3
  Universal Industrial  Refrigeration, Inc.
         (U.I.R.) (80% owned by UPE)                            11                                  119
  Universal Glastell Equipment
          (U.G.E.) (50% owned by Gale Glass)                    39                                    -
  R. Simon Dryers, Ltd. (Directors are
          Ronald & Jan Gale)                                   120                                 (13)
                                                    -------------------------------------------------------
                                                        $      343                            $     367
                                                    =======================================================
</TABLE>

Since the right of offset exists between the Company, UPE and related parties, a
net amount payable to related parties is presented in the  accompanying  May 31,
1999 balance sheet.

Related party sales were as follows:

                                     Year Ended May 31,
                             1999                          1998
                        --------------------------------------------
         UPE              $   12                         $  1,318
         U.I.G.               28                                -
                        --------------------------------------------
                          $   40                         $  1,318
                        ============================================

Rental  income  from  related  parties  totaled  $55 and $39 in 1999  and  1998,
respectively.

The Company purchases equipment and services from UPE and its affiliates.  These
purchases  total  approximately  11% and 10% of the total cost of goods sold for
1999 and 1998, respectively.



                                      F-26
<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 12  -  RELATED PARTY TRANSACTIONS:  (Continued)
- --------------------------------------------------------------------------------

In November  1993, the Company and  Harrisburg  Authority  settled a lawsuit for
$1,300  based upon  negotiations  between the  Company,  UPE and the  Harrisburg
Authority. Under the terms of the settlement agreement, UPE agreed to serve as a
guarantor and surety for the  obligation.  In addition,  UPE agreed to pay up to
$650 from the  proceeds of the sale of certain of its  machinery  and  equipment
inventory and certain equipment co-owned by the Company and UPE. Pursuant to the
settlement agreement and for services rendered at that time, the Company granted
stock  options to UPE.  These  options  provide  that at UPE's  discretion,  the
Company  will issue  additional  shares of common  stock to UPE in exchange  for
payments,  if any, made by UPE on behalf of the Company to Harrisburg  under the
settlement  agreement  instead of reimbursing UPE in cash. UPE may make payments
(without  prior  approval  of the  Company)  on the  outstanding  amounts due to
Harrisburg   and  thereby  be  entitled  to  exercise   its  options  or  accept
reimbursement  for  payments  it  advanced  on behalf of the  Company.  Provided
however,  for any such payment made by UPE, the Company will not be obligated to
issue more than 1,450,000 shares to UPE for such payments. The ratio of exchange
shall be as follows:  three (3) shares issued for each dollar in payment made by
UPE,  up to a total  of  450,000  shares  in  exchange  for a  total  of $150 in
payments,  and after  such total of 450,000  shares  has been  reached,  two (2)
shares issued for each additional  $1.50 in payment made by UPE up to a total of
1,000,000  additional  shares  in  exchange  for a total  of $750 in  additional
payments.

As discussed  in Note 10, in March 1996 and August 1998,  the Board of Directors
approved the issuance of an aggregate  525,000  stock options to UPE in exchange
for  consideration  for  guarantees  provided  on  the  Company's  various  debt
obligations.  The ascribed fair values to these options  approximated $596. Such
costs were  allocated to current and future  periods based on existing and prior
guarantees.  Of this amount, $100 and $296 was expensed as a financing charge in
the 1999 and 1998 statements of income, and $200 remains  capitalized at May 31,
1999.

In March of 1996, the Board of Directors authorized the Company to enter into an
agreement  with UPE to purchase a 50%  interest  in  inventory  in exchange  for
350,000 shares of the Company's  common stock.  In April 1998,  the  transaction
received stockholder approval. At the date of stockholder approval,  the 350,000
shares of common stock had an ascribed fair market value of approximately  $847,
while  the  appraised  fair  market  value  of the  Company's  50%  share of the
inventory amounted to $721. The excess of the common stock's fair value over the
inventory fair value amounted to  approximately  $126,  which was recorded as an
operating expense in the 1998 statement of income.

In May  1998  the  Company  transferred  its  inventory  with a  book  value  of
approximately $1,924 to UPE As part of the transaction,  UPE assumed obligations
of $1,390 and $534 of related bank debt.  This  transaction  did not result in a
gain or loss in the 1998 statement of income.

- --------------------------------------------------------------------------------
NOTE 13  -  CONCENTRATION OF CREDIT RISKS:
- --------------------------------------------------------------------------------

Trade accounts receivable:
The Company designs, manufactures,  sells and services a product line of capital
equipment used to process  materials to a variety of domestic and  international
customers. The Company's accounts receivable (excluding related parties) include
a  concentration  of two customer  balances  which  represent 18% and 28% of the
accounts  receivable balance at May 31, 1999.  Accounts receivable are primarily
composed of unsecured  balances.  The Company does not require  collateral  as a
condition of sale.


                                      F-27
<PAGE>
THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 14  -  MAJOR CUSTOMERS AND EXPORT SALES:
- --------------------------------------------------------------------------------

In 1999,  two customers  individually  represented  12% and 20% of  consolidated
sales. In 1998, five customers represented 11% to 17% of consolidated sales and,
in the aggregate, accounted for 68% of consolidated sales.

For 1999 and 1998, export sales were as follows:

                                                   Year Ended May 31,
                Customer                         1999             1998
                ----------------------------------------------------------------
                Australia                     $     142        $         -
                Belgium                           1,681                  -
                Brazil                              388                  -
                Canada                               37                 53
                Estonia                               -                195
                Hong Kong                           420                  -
                Japan                                 -                  8
                Korea                               687                  -
                Mexico                              711                620
                Netherlands                          27                 72
                Russia                                -                145
                Scotland                             63              2,096
                Singapore                         1,110                  -
                South Africa                         63                127
                Spain                               264                  -
                Taiwan                                -              1,781
                United Kingdom                       46                  -
                       All Others                    35                339
                                             ------------------------------
                                               $  5,674        $     5,436
                                             ==============================

- --------------------------------------------------------------------------------
NOTE 15  -  SUPPLEMENTAL CASH FLOW STATEMENT DISCLOSURES:
- --------------------------------------------------------------------------------

                                                    Year Ended May 31,
                                                    1999        1998
                                               -----------------------
                Cash paid for interest         $     662      $    660
                                               =======================
                Cash paid for income taxes     $      51      $     90
                                               =======================

Noncash investing and financing activities:
During 1999, the Company settled a retirement obligation through the issuance of
90,000 shares of common stock.

In April  1998,  the Company  issued  350,000  shares of common  stock to UPE in
exchange for a 50% interest in used inventory (see Note 12).

In  connection  with a transfer of  inventory in 1998 (see Note 12), UPE assumed
$534 of the Company's bank debt.
                                      F-28

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except share and per share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 15  -  SUPPLEMENTAL CASH FLOW STATEMENT DISCLOSURES: (Continued)
- --------------------------------------------------------------------------------

In 1999,  the Company  acquired  $24 of fixed  assets  subject to capital  lease
obligations.

- --------------------------------------------------------------------------------
NOTE 16 - EARNINGS PER SHARE:
- --------------------------------------------------------------------------------

Basic and  Diluted  earnings  per share for 1999 and 1998 have been  computed as
follows:

                                                              1999
                                             Net Income      Shares    Per Share
                                            (Numerator)  (Denominator)  Amount
       -------------------------------------------------------------------------
       Basic Earnings Per Share              $    409       2,295      $     .18
       Effect of dilutive securities
         Warrants and options                       -       1,009              -
       Diluted Earnings Per Share            $    409       3,304      $     .12

                                                              1998
                                             Net Income      Shares    Per Share
                                            (Numerator)  (Denominator)  Amount
       -------------------------------------------------------------------------
       Basic Earnings Per Share              $    531       1,975      $   .27
       Effect of dilutive securities
         Warrants and options                       -       1,460            -
       Diluted Earnings Per Share            $    531       3,435      $   .15



Options to purchase  122,500  shares of common  stock,  (exercisable  at between
$2.00  and  $3.15  per  share)  in  1999  and  80,000  shares  of  common  stock
(exercisable at between $2.87 and $3.15) in 1998, were  outstanding but were not
included in the  computation of diluted  earnings per share because the options'
exercise  prices were greater than the average  market price of the common stock
underlying the options.



                                      F-29

<PAGE>

THE BETHLEHEM CORPORATION AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(amounts in thousands, except per share data)
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
NOTE 17 -  FOURTH QUARTER ADJUSTMENTS:
- --------------------------------------------------------------------------------

In the fourth  quarter of 1998,  the Company  recognized  a deferred tax benefit
related to a reduction in the deferred tax asset valuation  allowance of $96. As
discussed  in Notes 10 and 12, in the  fourth  quarter  of 1998,  the  Company's
stockholders  approved the issuance of common stock and stock options to UPE and
certain  directors.  As a  result,  the  Company  recognized  an  operating  and
financing charge of $158 and $296, respectively in 1998.





                                      F-30


                  AMENDED AND RESTATED COMMITTED LINE OF CREDIT NOTE

$3,450,000                                                        July 31, 1999


FOR VALUE RECEIVED, THE BETHLEHEM CORPORATION,  with an address at 25th & Lennox
Street, Easton, Pennsylvania 18045 (the "Borrower") promises to pay to the order
of PNC BANK, NATIONAL  ASSOCIATION at its offices located at 1600 Market Street,
Philadelphia,  Pennsylvania  19103,  or at such other  location  as the Bank may
designate from time to time, (the "Bank"),  in lawful money of the United States
of America in  immediately  available  funds the  principal sum of Three Million
Four Hundred and Fifty Thousand  Dollars  ($3,450,000)  (the "Facility") or such
lesser  amount  as may  be  advanced  to or  for  the  benefit  of the  Borrower
hereunder,  together with interest accruing on the outstanding principal balance
from the date hereof,  as provided below.  (This Amended and Restated  Committed
Line of Credit Note, amends, restates and replaces in its entirety, but does not
repay the similar  Committed  Line of Credit Note from the  Borrower to the Bank
dated June 2, 1998 in the original face amount of $3,200,000.)

1.   Rate of Interest. Amounts outstanding under this Note will bear interest at
a rate per  annum  which is at all  times  one and  one-half  percentage  points
(1.50%) in excess of the Prime Rate. Interest will be calculated on the basis of
a year of 360 days for the actual  number of days in each  interest  period.  As
used  herein,  "Prime Rate" shall mean the rate  publicly  announced by the Bank
from time to time as its prime rate.  The Prime Rate is not tied to any external
rate or index and does not  necessarily  reflect  the  lowest  rate of  interest
actually  charged by the Bank to any particular  class or category of customers.
If and when the  Prime  Rate  changes,  the rate of  interest  on this Note will
change  automatically  without notice to the Borrower,  effective on the date of
any such  change.  In no event will the rate of  interest  hereunder  exceed the
maximum rate allowed by law.

2.   Advances.  The Borrower may borrow,  repay and reborrow hereunder until the
Expiration  Date,  subject to the terms and conditions of this Note and the Loan
Documents (as defined herein)  including,  without  limitation,  the requirement
that the Borrower  permanently  reduce the maximum unpaid principal  balance due
under this Note to an amount not to exceed  Three  Million Two Hundred  Thousand
Dollars  ($3,200,000) on October 31, 1999. The "Expiration Date" shall mean July
31, 2000, or such later date as may be designated by the Bank by written  notice
from the Bank to the Borrower.  The Borrower  acknowledges and agrees that in no
event will the Bank be under any  obligation  to extend or renew the Facility or
this Note beyond the initial Expiration Date.  However,  the Bank agrees to make
every  reasonable  effort to provide the Borrower  with at least sixty (60) days
prior written notice of its decision not to extend or renew the Facility.  In no
event shall the aggregate  unpaid  principal  amount of advances under this Note
exceed the face amount of this Note.

3.   Advance  Procedures.  A  request  for  advance  made by  telephone  must be
promptly  confirmed  in  writing  by such  method as the Bank may  require.  The
Borrower authorizes the Bank to accept telephonic requests for advances, and the
Bank shall be entitled to rely upon the authority of any person  providing  such
instructions.  The Borrower hereby  indemnifies and



<PAGE>

holds  the  Bank  harmless  from  and  against  any  and  all  damages,  losses,
liabilities,  costs  and  expenses  (including  reasonable  attorneys'  fees and
expenses)  which may arise or be created  by the  acceptance  of such  telephone
requests or making such advances.  The Bank will enter on its books and records,
which  entry  when made will be  presumed  correct,  the date and amount of each
advance, as well as the date and amount of each payment made by the Borrower.

4.   Payment Terms.  Accrued  interest will be due and payable on the 1st day of
each month,  beginning with the payment due on August 1, 1999.  The  outstanding
principal  balance and any accrued but unpaid  interest shall be due and payable
on the  Expiration  Date.  If any payment  under this Note shall become due on a
Saturday,  Sunday or public holiday under the laws of the State where the Bank's
office  indicated  above  is  located,  such  payment  shall be made on the next
succeeding  business  day and  such  extension  of time  shall  be  included  in
computing  interest  in  connection  with  such  payment.  The  Borrower  hereby
authorizes the Bank to charge the Borrower's deposit account at the Bank for any
payment when due  hereunder by accepting  the benefits of this Note and the Bank
hereby agrees to make every reasonable  effort to do so. Should the Bank fail to
do so at a point in time when sufficient funds to make the necessary payment are
on deposit  therein,  the Bank shall be  precluded  from  declaring  an Event of
Default under the Loan  Documents  based solely upon the failure of the Borrower
to make the scheduled payment in question.  Notwithstanding  the foregoing,  the
Bank  agrees to make every  reasonable  effort to provide the  Borrower  with at
least five (5) days prior written  notice  before  charging such account for any
amount other than principal and interest.  Payments  received will be applied to
charges,  fees and expenses  (including  attorneys' fees),  accrued interest and
principal in any order the Bank may choose, in its sole discretion.

5.   Late  Payments;  Default Rate. If the Borrower fails to make any payment of
principal,  interest or other amount  coming due pursuant to the  provisions  of
this  Note  within  ten (10)  calendar  days of the date  due and  payable,  the
Borrower  also shall pay to the Bank a late  charge  equal to the lesser of five
percent  (5.00%) of the amount of such payment or $500. Such ten (10) day period
shall not be  construed  in any way to extend the due date of any such  payment.
The late  charge is imposed  for the purpose of  defraying  the Bank's  expenses
incident to the handling of  delinquent  payments and is in addition to, and not
in lieu of, the exercise by the Bank of any rights and remedies hereunder, under
the other Loan Documents or under  applicable laws, and any fees and expenses of
any agents or attorneys  which the Bank may employ.  Upon  maturity,  whether by
acceleration,  demand  or  otherwise,  and at the  option  of the Bank  upon the
occurrence  of any Event of  Default  (as  hereinafter  defined)  and during the
continuance thereof, this Note shall bear interest at a rate per annum (based on
a year of 360 days and actual  days  elapsed)  which  shall be three  percentage
points  (3.00%) in excess of the interest rate in effect from time to time under
this  Note but not more  than the  maximum  rate  allowed  by law (the  "Default
Rate").  The Default Rate shall  continue to apply whether or not judgment shall
be entered on this Note.

                                       2
<PAGE>

6.   Prepayment. The indebtedness evidenced by this Note may be prepaid in whole
or in part at any time without penalty.

7.   Other  Loan  Documents.  This Note is issued  in  connection  with the Loan
Agreement  between the  Borrower and the Bank dated of even date  herewith  (the
"Loan  Agreement"),  the terms of which are  incorporated  herein by  reference,
together with each of the documents  and  instruments  executed and delivered in
connection therewith (collectively, the "Loan Documents"), and is secured by the
property  described in the Loan Documents (if any) and by such other  collateral
as  previously  may have  been or may in the  future be  granted  to the Bank to
secure this Note.

8.   Events of Default. The occurrence of any of the events set forth in Article
7 of the Loan  Agreement  will be deemed to be an "Event of Default"  under this
Note,  subject to the applicable  notice and cure periods  specified in the Loan
Agreement.

Upon  the  occurrence  of an Event of  Default:  (a) the Bank  shall be under no
further  obligation  to make  advances  hereunder;  (b) if an Event  of  Default
specified in clause (iii) or (iv) above shall occur,  the outstanding  principal
balance and accrued  interest  hereunder  together with any  additional  amounts
payable  hereunder shall be immediately due and payable without demand or notice
of any kind;  (c) if any other Event of Default  shall  occur,  the  outstanding
principal  balance and accrued interest  hereunder  together with any additional
amounts  payable  hereunder,  at the  option of the Bank and  without  demand or
notice of any kind, may be accelerated  and become  immediately due and payable;
(d) at the option of the Bank,  this Note will bear interest at the Default Rate
from the date of the  occurrence  of the Event of Default;  and (e) the Bank may
exercise from time to time any of the rights and remedies  available to the Bank
under the Loan Documents or under applicable law.

9.   Power to Confess Judgment. The Borrower hereby empowers any attorney of any
court of record,  after the  occurrence  of any Event of Default  hereunder,  to
appear for the Borrower and, with or without complaint filed,  confess judgment,
or a series  of  judgments,  against  the  Borrower  in favor of the Bank or any
holder  hereof  for the entire  principal  balance  of this  Note,  all  accrued
interest and all other amounts due hereunder, together with costs of suit and an
attorney's  commission  of the greater of 10% of such  principal and interest or
$1,000  added as a reasonable  attorney's  fee, and for doing so, this Note or a
copy verified by affidavit  shall be a sufficient  warrant.  Any attorneys' fees
attempted to be recovered  under this Section 9 shall be reasonable and based on
the  actual  time  expended  by  counsel  for the Bank and  calculated  based on
reasonable hourly charges under the  circumstances.  The Borrower hereby forever
waives and releases all errors in said  proceedings and all rights of appeal and
all relief from any and all  appraisement,  stay or exemption  laws of any state
now in force or hereafter enacted. Interest on any such judgment shall accrue at
the Default Rate.

                                       3
<PAGE>
No single  exercise of the foregoing power to confess  judgment,  or a series of
judgments,  shall be  deemed  to  exhaust  the  power,  whether  or not any such
exercise  shall be held by any court to be invalid,  voidable,  or void, but the
power shall continue  undiminished  and it may be exercised from time to time as
often as the Bank shall  elect  until such time as the Bank shall have  received
payment in full of the debt, interest and costs.

10.  Right of Setoff. In addition to all liens upon and rights of setoff against
the money,  securities  or other  property of the Borrower  given to the Bank by
law, the Bank shall have, with respect to the Borrower's obligations to the Bank
under this Note and to the extent  permitted  by law, a  contractual  possessory
security interest in and a contractual right of setoff against, and the Borrower
hereby assigns, conveys,  delivers, pledges and transfers to the Bank all of the
Borrower's right, title and interest in and to, all deposits, moneys, securities
and other  property of the Borrower now or hereafter in the  possession of or on
deposit  with,  or in transit to, the Bank  whether held in a general or special
account or deposit,  whether held jointly with someone else, or whether held for
safekeeping  or  otherwise,  excluding,  however,  all  IRA,  Keogh,  and  trust
accounts.  Every such  security  interest  and right of setoff may be  exercised
without demand upon or notice to the Borrower, provided that an Event of Default
has occurred hereunder and remains uncured.  Every such right of setoff shall be
deemed to have been  exercised  immediately  upon the  occurrence of an Event of
Default  hereunder  without any action of the Bank,  although the Bank may enter
such setoff on its books and records at a later time.

11.  Miscellaneous.  No delay or omission  of the Bank to exercise  any right or
power arising hereunder shall impair any such right or power or be considered to
be a waiver of any such right or power,  nor shall the Bank's action or inaction
impair any such right or power.  The  Borrower  agrees to pay on demand,  to the
extent  permitted  by law,  all costs and  expenses  incurred by the Bank in the
enforcement of its rights in this Note and in any security  therefor,  including
without limitation reasonable fees and expenses of the Bank's counsel, exclusive
of all such costs and expenses  relating to the salaried  employees of the Bank,
and all  related  administrative  and  overhead  expenses  of the  Bank.  If any
provision  of this  Note is  found  to be  invalid  by a  court,  all the  other
provisions  of this Note will remain in full force and effect.  The Borrower and
all other makers and indorsers of this Note hereby  forever  waive  presentment,
protest, notice of dishonor and notice of non-payment.  The Borrower also waives
all defenses  based on suretyship or impairment of  collateral.  If this Note is
executed by more than one Borrower,  the obligations of such persons or entities
hereunder  will be joint and several.  This Note shall bind the Borrower and its
heirs,  executors,  administrators,  successors  and  assigns,  and the benefits
hereof shall inure to the benefit of the Bank and its successors and assigns.

This Note has been  delivered  to and accepted by the Bank and will be deemed to
be made in the State  where  the  Bank's  office  indicated  above is  currently
located.  THIS NOTE WILL BE  INTERPRETED  AND THE RIGHTS AND  LIABILITIES OF THE
BANK AND THE BORROWER



                                       4
<PAGE>

DETERMINED  IN  ACCORDANCE  WITH THE LAWS OF THE STATE  WHERE THE BANK'S  OFFICE
INDICATED ABOVE IS CURRENTLY LOCATED,  EXCLUDING ITS CONFLICT OF LAWS RUlES. The
Borrower hereby irrevocably consents to the exclusive  jurisdiction of any state
or federal  court for the county or judicial  district  where the Bank's  office
indicated above is currently  located,  and consents that all service of process
be sent by  nationally  recognized  overnight  courier  service  directed to the
Borrower at the Borrower's  address set forth herein and service so made will be
deemed to be  completed on the  business  day after  deposit with such  courier;
provided that nothing contained in this Note will prevent the Bank from bringing
any action, enforcing any award or judgment or exercising any rights against the
Borrower  individually,  against any  security  or against  any  property of the
Borrower   within  any  other  county,   state  or  other  foreign  or  domestic
jurisdiction. The Borrower acknowledges and agrees that the venue provided above
is the most  convenient  forum for both the Bank and the Borrower.  The Borrower
waives any objection to venue and any objection based on a more convenient forum
in any action instituted under this Note.

12. WAIVER OF JURY TRIAL. THE BORROWER IRREVOCABLY WAIVES ANY AND ALL RIGHTS THE
BORROWER MAY HAVE TO A TRIAL BY JURY IN ANY ACTION,  PROCEEDING  OR CLAIM OF ANY
NATURE  RELATING TO THIS NOTE,  ANY DOCUMENTS  EXECUTED IN CONNECTION  WITH THIS
NOTE OR ANY  TRANSACTION  CONTEMPLATED  IN ANY OF SUCH  DOCUMENTS.  THE BORROWER
ACKNOWLEDGES THAT THE FOREGOING WAIVER IS KNOWING AND VOLUNTARY.

The Borrower  acknowledges that it has read and understood all the provisions of
this Note,  including the waiver of jury trial,  and has been advised by counsel
as necessary or appropriate.

WITNESS the due execution  hereof as a document under seal, as of the date first
written above, with the intent to be legally bound hereby.

[CORPORATE SEAL]                         THE BETHLEHEM CORPORATION,
                                         a Pennsylvania corporation


Attest:______________________________    By:__________________________(SEAL)
                                            Alan H. Silverstein
                                            President & Chief Executive Officer


                                       5


                   Second Amended and Restated Loan Agreement

         THIS SECOND AMENDED AND RESTATED LOAN AGREEMENT  (this  "Agreement") is
entered  into  as  of  July  31,  1999  between  THE  BETHLEHEM  CORPORATION,  a
Pennsylvania corporation (the "Borrower") and PNC BANK, NATIONAL ASSOCIATION,  a
national banking association (the "Bank").  It amends,  restates and replaces in
it entirety the similar Amended and Restated Loan Agreement between the Borrower
and the Bank dated January 21, 1999.

         The Borrower and the Bank with the intent to be legally bound, agree as
follows:

1.       Loan. The following loan and credit facilities  (collectively  referred
         to as the "Loan"), shall be subject to and governed by this Agreement:

         $3,450,000 Committed Line of Credit, to be automatically  reduced to an
amount equal to $3,200,000  from and after November 1, 1999 (the "Committed Line
of Credit")
         $800,000 Term Loan (the "Term Loan")

The proceeds of each of the Committed  Line of Credit and the Term Loan shall be
used to refinance the  outstanding  balance of term and revolving  debt that the
Borrower  presently owes to CIT Group/Credit  Finance and to finance the ongoing
general  corporate and general working capital needs of the Borrower,  except as
otherwise set forth herein.

2.       Terms and  Conditions.  Subject to the terms and conditions  hereof and
         relying upon the  representations  and warranties herein set forth, the
         Bank  agrees to make the Loan to the  Borrower at any time or from time
         to time on or after  the date  hereof in  accordance  with the terms of
         this Agreement.

         2.1 Committed  Line of Credit.  The Committed Line of Credit shall have
the following terms:

             (a)  Maturity  Date:  July 31,  2000,  or such later date as may be
             designated by the Bank by written notice to the Borrower.

             (b) Interest Rate: Prime Rate (as defined hereinafter) plus one and
             one-half  percent  (1.50%) per annum,  but in no event greater than
             the maximum rate  permitted  by law.  (As used  herein,  the "Prime
             Rate" shall be the rate of interest per annum announced by the Bank
             from time to time as its Prime Rate.)

             (c) Facility  Fee: The Borrower has  previously  paid to the Bank a
             facility fee in the amount of $48,000.  In  addition,  the Borrower
             shall pay a renewal  fee to the Bank in an amount  equal to $15,000
             on or before July 31, 1999.

<PAGE>
             (d) Borrowing Base/Availability: The Committed Line of Credit shall
             be available in amounts determined in accordance with the Borrowing
             Base  Rider in the  form  attached  hereto  as  Exhibit  A. Of such
             amounts,  not more  than  $500,000  will be made  available  to the
             Borrower  in the form of issued and  outstanding  letters of credit
             drawn to or for the account of the Borrower,  with  maturity  dates
             that do not exceed the then-current Maturity Date.

             (e) Requests. Except as otherwise provided herein, the Borrower may
             from time to time prior to the  Maturity  Date  request the Bank to
             make a Loan under the Committed Line of Credit by delivering to the
             Bank, not later than 2:00 p.m. Eastern Standard or Daylight Savings
             Time, as may be in effect at the time the request for an advance is
             made,  a request by telephone  immediately  confirmed in writing by
             letter,  facsimile  or  telex  in  such  form  as  the  Bank  shall
             reasonably require (a "Loan Request"), it being understood that the
             Bank may rely on the  authority  of any  individual  making  such a
             telephonic request without the necessity of receipt of such written
             confirmation.  Each Loan  Request  shall be  irrevocable  and shall
             specify (i) the proposed  borrowing  date;  and (ii) the  aggregate
             amount of the  proposed  Loan.  Upon the  receipt  by the Bank of a
             timely  and  complete  Loan  Request,  the Bank  shall  make  every
             reasonable  effort  to fund the  proposed  Loan on the date that it
             receives such Loan Request,  and shall not charge interest  thereon
             until such time as the proceeds  thereof are in fact made available
             to the Borrower.

             (f) Committed  Line of Credit Note.  The Obligation of the Borrower
             to repay the  aggregate  unpaid  principal  amount of the Committed
             Line of Credit,  together with interest thereon, shall be evidenced
             by a  promissory  note of the Borrower  ("Committed  Line of Credit
             Note")  payable to the order of the Bank in a face amount  equal to
             the maximum amount of the Committed Line of Credit.

             (g) Lockbox.  The Bank, in its discretion,  may establish a lockbox
             at the Bank to which  account  debtors of the Borrower  will submit
             all payments in respect of the Borrower's accounts receivable.

             (h)  Letter  of  Credit  Fees;   Renewal  Fees.   Should  the  Bank
             subsequently  elect to  extend  the term of the  Committed  Line of
             Credit (which decision shall be made at the request of the Borrower
             and in the sole and absolute  discretion of the Bank),  the fee due
             and payable to the Bank in  connection  therewith  shall not exceed
             one-half percent (0.50%).  In addition,  the Bank shall charge fees
             of one and one-half percent per annum on stand-by letters of credit
             and  one-eighth of one percent  (0.125%) per annum on trade letters
             of credit.
                                      -2-

<PAGE>

         2.2      Term Loan.  The Term Loan shall have the following terms:

                  (a)      Maturity Date:  June 1, 2003.

                  (b) Interest Rate: The rate of interest specified in Section 1
                  of the Term Note (as such term is defined below).

                  (c) Facility Fee: The Borrower has previously paid to the Bank
                  a  facility  fee in the amount of  $12,000,  which was paid at
                  closing on the entire amount of the facility.

                  (d) Term Note.  The  Obligation  of the  Borrower to repay the
                  aggregate unpaid  principal amount of the Term Loan,  together
                  with interest thereon, shall be evidenced by a promissory note
                  of the  Borrower  (the  "Term  Note"  and  together  with  the
                  Committed  Line of Credit Note,  the  "Notes")  payable to the
                  order of the Bank in a face amount equal to the maximum amount
                  of the Term Loan.

         3.  Security.  The security for repayment of the Loan shall include but
         not be  limited  to the  collateral,  guaranties  and  other  documents
         heretofore,  contemporaneously  or hereafter  executed and delivered to
         the Bank (the "Security  Documents"),  which shall secure  repayment of
         the Loan, the Notes and all other loans, advances,  debts, liabilities,
         obligations,  covenants and duties owing by the Borrower to the Bank of
         any kind or nature,  present or future, whether or not evidenced by any
         note,   guaranty  or  other  instrument,   whether  arising  under  any
         agreement,  instrument  or document,  whether or not for the payment of
         money, whether arising by reason of an extension of credit,  opening of
         a letter of credit,  loan or guarantee or in any other manner,  whether
         arising out of  overdrafts  on deposit or other  accounts or electronic
         funds  transfers   (whether  through   automatic   clearing  houses  or
         otherwise) or out of the  non-receipt  of or inability to collect funds
         or  otherwise  not  being  made  whole in  connection  with  depository
         transfer  check  or  other  similar  arrangements,  whether  direct  or
         indirect  (including  those  acquired by assignment or  participation),
         absolute or  contingent,  joint or several,  due or to become due,  now
         existing or hereafter arising, and any amendments, extensions, renewals
         or  increases  and all costs and  expenses of the Bank  incurred in the
         documentation,  negotiation,  modification,  enforcement, collection or
         otherwise in connection  with any of the  foregoing,  including but not
         limited to reasonable  attorneys' fees and expenses,  but excluding all
         such expenses and costs relating to the salaried employees of the Bank,
         and related  administrative and overhead expenses (hereinafter referred
         to collectively as the  "Obligations").  This Agreement  (including the
         Addendum and any Riders thereto),  the Notes and the Security Documents
         are collectively referred to as the "Loan Documents".


                                      -3-

<PAGE>

4.       Representations and Warranties. The Borrower hereby makes the following
         representations  and  warranties  to the Bank  which  shall be true and
         correct as of the date of this  Agreement and the date of the making of
         a Loan,  and which shall be true and correct  except as  otherwise  set
         forth on the  Addendum  attached  hereto  and  incorporated  herein  by
         reference (the "Addendum").

                  4.1.  Existence,  Power and  Authority.  The  Borrower is duly
                        organized,  validly  existing and in good standing under
                        the laws of the Commonwealth of Pennsylvania and has the
                        power and authority to own and operate its assets and to
                        conduct  its  business  as now or proposed to be carried
                        on, and is duly qualified, licensed and in good standing
                        to do business in all jurisdictions  where its ownership
                        of property or the nature of its business  requires such
                        qualification or licensing,  except where the failure to
                        be so  qualified  or licensed  would not have a material
                        adverse effect on the business,  operations or financial
                        condition  of  the   Borrower.   The  Borrower  is  duly
                        authorized  to execute and  deliver the Loan  Documents,
                        all  necessary  action to authorize  the  execution  and
                        delivery of the Loan Documents has been properly  taken,
                        and  the  Borrower  is  and  will  continue  to be  duly
                        authorized to borrow under this Agreement and to perform
                        all  of the  other  terms  and  provisions  of the  Loan
                        Documents.

                  4.2.  Financial  Statements.  The  Borrower  has  delivered or
                        caused to be delivered to the Bank its balance sheet and
                        income statement for the twelve month period which ended
                        on May 31, 1999 (the "Historical Financial Statements").
                        The Historical  Financial  Statements are true, complete
                        and accurate in all material respects and fairly present
                        the financial condition, assets and liabilities, whether
                        accrued,  absolute,  contingent  or  otherwise  and  the
                        result  of the  Borrower's  operations  for  the  period
                        specified therein.  The Historical  Financial Statements
                        have been prepared in accordance with generally accepted
                        accounting principles ("GAAP") consistently applied from
                        period  to  period   subject  in  the  case  of  interim
                        statements  to normal  year-end  adjustments  and to any
                        comments and notes acceptable to the Bank.

                  4.3.  No  Material  Adverse  Change.  Since  the  date  of the
                        Historical  Financial  Statements,  the Borrower has not
                        suffered any damage,  destruction or loss to its assets,
                        and no event or condition has occurred or exists,  which
                        has resulted or could  reasonably  be expected to result
                        in a material  adverse  change in its business,  assets,
                        operations, financial condition or result of operation.

                  4.4.  Binding  Obligations.  The  Borrower  has full power and
                        authority to enter into the transactions provided for in
                        this Agreement and has been duly  authorized to do so by
                        appropriate action of its Board of Directors; and the


                                      -4-

<PAGE>

                        Loan  Documents,  when  executed  and  delivered  by the
                        Borrower,  will constitute the legal,  valid and binding
                        obligations  of the Borrower  enforceable  in accordance
                        with their terms.

                  4.5.  No  Defaults  or  Violations.  There  does not exist any
                        Event of Default  under this  Agreement  or any material
                        default or  violation by the Borrower of or under any of
                        the  terms,   conditions  or  obligations  of:  (i)  its
                        articles or certificate of incorporation, regulations or
                        bylaws; (ii) any material indenture,  mortgage,  deed of
                        trust, franchise, permit, contract,  agreement, or other
                        instrument  to  which  it is a party  or by  which it is
                        bound  other than trade  payables  and any  legitimately
                        disputed   matter  in  litigation  with  any  vendor  or
                        customer,  in each case where the amount in  controversy
                        does  not  exceed   $15,000  and  where  the  amount  in
                        controversy  does not exceed  $100,000  on a  collective
                        basis  and  those  litigation   matters  listed  in  the
                        Addendum;  or (iii) any law, regulation,  ruling, order,
                        injunction,   decree,  condition  or  other  requirement
                        applicable  to or imposed upon it by any law, the action
                        by any court or any  governmental  authority  or agency;
                        and  the   consummation   of  this   Agreement  and  the
                        transactions  set forth  herein  will not  result in any
                        such default or violation.

                  4.6.  Title to Assets.  The  Borrower  has valid  title to the
                        assets reflected on the Historical Financial Statements,
                        free and clear of all liens and encumbrances, except for
                        (i)  current  taxes  and  assessments  not  yet  due and
                        payable, (ii) liens and encumbrances,  if any, reflected
                        or noted in the Historical Financial  Statements,  (iii)
                        assets  disposed  of by the  Borrower  in  the  ordinary
                        course  of  business  since  the date of the  Historical
                        Financial   Statements,   and   (iv)   those   liens  or
                        encumbrances specified on the Addendum.

                  4.7.  Litigation.  There are no actions, suits, proceedings or
                        governmental   investigations   pending   or,   to   the
                        Borrower's  knowledge,  threatened against the Borrower,
                        which  could  reasonably  be  expected  to  result  in a
                        material   adverse  change  in  its  business,   assets,
                        operations, financial condition or results of operations
                        and  there is no basis  known  to the  Borrower  for any
                        action,  suit,  proceedings or investigation which could
                        reasonably  be  expected  to result  in such a  material
                        adverse  change.  All pending or  threatened  litigation
                        against the Borrower of which  Borrower has knowledge is
                        listed on the Addendum.

                  4.8.  Tax  Returns.  The  Borrower  has filed all  returns and
                        reports   that  are  required  to  be  filed  by  it  in
                        connection with any federal, state or local tax, duty or
                        charge  levied,  assessed  or  imposed  upon  it or  its
                        property  or  withheld  by it,  including  unemployment,
                        social security and similar taxes

                                      -5-
<PAGE>

                        and all of such taxes, have been either paid or adequate
                        reserve or other provision has been made.

                  4.9.  Employee Benefit Plans. Each employee benefit plan as to
                        which the  Borrower may have any  liability  complies in
                        all material respects with all applicable  provisions of
                        the  Employee  Retirement  Income  Security  Act of 1974
                        ("ERISA"),  including minimum funding requirements,  and
                        (i) no Prohibited  Transaction  (as defined under ERISA)
                        has  occurred  with  respect to any such  plan,  (ii) no
                        Reportable  Event  (as  defined  under  Section  4043 of
                        ERISA) has occurred  with respect to any such plan which
                        would cause the Pension Benefit Guaranty  Corporation to
                        institute proceedings under Section 4042 of ERISA, (iii)
                        the  Borrower  has not  withdrawn  from any such plan or
                        initiated  steps to do so,  and (iv) no steps  have been
                        taken to terminate any such plan.

                  4.10. Environmental Matters. The Borrower is in compliance, in
                        all  material  respects,  with all  Environmental  Laws,
                        including, without limitation, all Environmental Laws in
                        jurisdictions in which the Borrower owns or operates, or
                        has  owned or  operated,  a  facility  or  site,  stores
                        Collateral,  arranges or has  arranged  for  disposal or
                        treatment of hazardous substances,  solid waste or other
                        waste,   accepts  or  has  accepted  for  transport  any
                        hazardous  substances,  solid  waste or other  wastes or
                        holds or has  held  any  interest  in real  property  or
                        otherwise.   Except  as   otherwise   disclosed  on  the
                        Addendum,  no litigation or  proceeding  arising  under,
                        relating to or in connection with any  Environmental Law
                        is pending or, to the best of the Borrower's  knowledge,
                        threatened against the Borrower, any real property which
                        the  Borrower  holds or has held an interest or any past
                        or  present  operation  of  the  Borrower.  No  release,
                        threatened release or disposal of hazardous waste, solid
                        waste or other  wastes is  occurring,  or to the best of
                        the Borrower's  knowledge has occurred,  on, under or to
                        any  real  property  in which  the  Borrower  holds  any
                        interest or performs any of its operations,  in material
                        violation  of any  Environmental  Law.  As  used in this
                        Section,  "litigation or  proceeding"  means any demand,
                        claim   notice,   suit,   suit   in   equity,    action,
                        administrative action,  investigation or inquiry whether
                        brought by a governmental authority or other person, and
                        "Environmental  Laws"  means  all  provisions  of  laws,
                        statutes,   ordinances,  rules,  regulations,   permits,
                        licenses,   judgments,   writs,  injunctions,   decrees,
                        orders,   awards  and  standards   promulgated   by  any
                        governmental  authority  concerning  health,  safety and
                        protection   of,  or  regulation  of  the  discharge  of
                        substances into, the environment.

                  4.11. Intellectual  Property.  The  Borrower  owns  or has the
                        right to use all  patents,  patent  rights,  trademarks,
                        trade names,  service  marks,  copyrights,  intellectual
                        property,  technology,  know-how and processes necessary
                        for


                                      -6-
<PAGE>

                        the conduct of its business as currently  conducted that
                        are material to the condition  (financial or otherwise),
                        business or operations of the Borrower.

                  4.12. Regulatory  Matters. No part of the proceeds of the Loan
                        will be used for  "purchasing" or "carrying" any "margin
                        stock"  within the  respective  meanings  of each of the
                        quoted  terms  under   Regulation  U  of  the  Board  of
                        Governors of the Federal  Reserve System as now and from
                        time to time in effect or for any purpose which violates
                        the  provisions  of the  Regulations  of such  Board  of
                        Governors.

                  4.13. Solvency.  As of the date hereof and after giving effect
                        to the transactions  contemplated by the Loan Documents,
                        the Borrower will have sufficient cash flow to enable it
                        to pay its debts as they mature.

                  4.14. Disclosure.  None of the Loan Documents contains or will
                        contain any untrue  statement of material  fact or omits
                        or will omit to state a material fact necessary in order
                        to make the  statements  contained in this  Agreement or
                        the  Loan  Documents  not  misleading.  There is no fact
                        known to the Borrower which materially adversely affects
                        or, so far as the Borrower can now  reasonably  foresee,
                        might materially adversely affect the business,  assets,
                        operations,  financial condition or results of operation
                        of the Borrower and which has not  otherwise  been fully
                        set forth in this Agreement or in the Loan Documents.

5.       Affirmative  Covenants.  The  Borrower  agrees  that  from  the date of
         execution of this Agreement until all Obligations  have been fully paid
         and any commitments the Bank to the Borrower have been terminated,  the
         Borrower will:

         5.1.  Books and Records.  Maintain books and records in accordance with
               GAAP and give  representatives  of the Bank access thereto at all
               reasonable  times  following  notice  from  the  Bank,  including
               permission to examine,  copy and make  abstracts from any of such
               books and records and such other information as the Bank may from
               time to time  reasonably  request,  and the  Borrower  will  make
               available  to the Bank for  examination  copies  of any  reports,
               statements or returns which the Borrower may make to or file with
               any governmental department, bureau or agency, federal or state.

         5.2.  Interim  Financial  Statements  and  Reports;  Certificate  of No
               Default;  Accounts  Receivable.  Furnish the Bank within ten (10)
               days  after  the  end of  each  month a  detailed  report  on its
               accounts  receivable  and  inventory  status  in such  reasonable
               detail  consistent with the form currently used by the Borrower's
               management.  A copy of the most  recently  prepared  such form is
               attached  hereto as Exhibit B. In addition,  the  Borrower  shall
               also furnish the Bank with current work in process reports within
               fifteen (15)


                                      -7-

<PAGE>

               days after the end of each month. The Borrower shall also provide
               within  forty-five  (45) days from the end of each of its  fiscal
               quarters its Financial  Statements (as defined  hereinafter)  for
               such period,  in reasonable  detail,  certified by the President,
               Chief  Executive  Officer  or  Chief  Financial  Officer  of  the
               Borrower and prepared in accordance with GAAP applied from period
               to period.  The Borrower  shall also deliver,  within  forty-five
               (45)  days from the end of its  fiscal  quarters,  a  certificate
               signed by such officer which verifies  compliance with applicable
               financial  covenants  for the period  then ended and  whether any
               Event of Default  exists,  and, if so, the nature thereof and the
               corrective  measures  the Borrower  proposes to take.  "Financial
               Statements"  means the  Borrower's  separate  and  unconsolidated
               balance  sheets,  income  statements and statements of cash flows
               for the  year,  month or  (excepting  statements  of cash  flows)
               quarter  together  with  year-to-date   figures  and  comparative
               figures for the corresponding periods of the prior year.

         5.3.  Annual  Financial  Statements  and  Fiscal  Budget.  Furnish  the
               Borrower's  Financial  Statements  and  its  then-current  fiscal
               budget for the immediately succeeding fiscal year of the Borrower
               to the Bank within  ninety (90) days after the end of each fiscal
               year.  Those Financial  Statements will be prepared in accordance
               with  GAAP  and  audited  by  an  independent   certified  public
               accountant selected by the Borrower and satisfactory to the Bank.
               Audited  Financial   Statements  shall  contain  the  unqualified
               opinion of an  independent  certified  public  accountant and its
               examination   shall  have  been  made  in  accordance  with  GAAP
               consistently applied from period to period. Annual fiscal budgets
               shall be in such form,  format and detail as shall be  reasonably
               acceptable to the Bank.  The Borrower  will also provide  filings
               made with any  regulatory  authority  and such other  information
               reasonably requested by the Bank, from time to time.

         5.4.  Payment of Taxes and Other  Charges.  Pay and discharge  when due
               all indebtedness and all taxes, assessments,  charges, levies and
               other liabilities imposed upon the Borrower, its income, profits,
               property or  business,  except  those which  currently  are being
               contested in good faith by appropriate  proceedings and for which
               the Borrower shall have set aside adequate reserves in accordance
               with GAAP or made other adequate  provision with respect  thereto
               acceptable to the Bank.

         5.5.  Maintenance  of Existence,  Operation  and Assets.  Do all things
               necessary  to  maintain,  renew and keep in full force and effect
               its  organizational   existence  and  all  rights,   permits  and
               franchises  necessary  to enable  it to  continue  its  business;
               continue  in  operation  in  substantially  the same manner as at
               present;  keep its  properties  in good  operating  condition



                                      -8-
<PAGE>

               and repair; and make all necessary and proper repairs,  renewals,
               replacements, additions and improvements thereto.

         5.6.  Insurance.   Maintain  with   financially   sound  and  reputable
               insurers,  insurance  with  respect to its  property and business
               against such casualties and  contingencies,  of such types and in
               such amounts as is customary for established companies engaged in
               the same or similar business and similarly  situated.  (As of the
               date of this Agreement,  the existing  insurance  coverage of the
               Borrower  has been  reviewed  and  approved  by the Bank.) In the
               event of a conflict  between the  provisions  of this Section and
               the terms of any Security  Documents  relating to insurance,  the
               provisions in the Security Documents will control.

         5.7.  Compliance  with Laws.  Comply in all material  respects with all
               laws  applicable  to the  Borrower  and to the  operation  of its
               business  (including any statute,  rule or regulation relating to
               employment  practices and pension  benefits or to  environmental,
               occupational and health standards and controls).

         5.8.  Bank  Accounts.  Establish  and  maintain  at the Bank all of the
               Borrower's primary depository accounts.

         5.9.  Financial  Covenants.  Comply with all of the financial and other
               covenants  set forth on the Addendum,  subject to all  applicable
               cure periods set forth herein,  with the understanding  that such
               compliance   shall  be  determined   based  on  the  then-current
               segregated  and  non-consolidated   financial  condition  of  the
               Borrower.

         5.10. Additional Reports.  Provide prompt written notice to the Bank of
               the  occurrence  of any of the  following  of which the  Borrower
               obtains  knowledge  (together  with a  description  of the action
               which the Borrower  proposes to take with respect  thereto):  (i)
               any Event of  Default or  potential  Event of  Default,  (ii) any
               litigation filed by or against the Borrower, (iii) any Reportable
               Event or  Prohibited  Transaction  with  respect to any  Employee
               Benefit  Plan(s)  (as  defined in ERISA) or (iv) any event  which
               might  reasonably  be  expected  to result in a material  adverse
               change in the business, assets,  operations,  financial condition
               or results of operation of the Borrower  other than disputes with
               trade debtors and any legitimately  disputed matter in litigation
               with any  vendor or  customer,  in each case  where the amount in
               controversy  does not  exceed  $15,000  and where  the  amount in
               controversy does not exceed $100,000 on a collective basis.

6.       Negative  Covenants.  The Borrower  covenants  and agrees that from the
         date of execution of this  Agreement  until all  Obligations  have been
         fully paid and any

                                      -9-

<PAGE>

         commitments  of the Bank to the  Borrower  have  been  terminated,  the
         Borrower  will not,  except as set forth in the  Addendum,  without the
         prior written consent of the Bank:

         6.1.  Indebtedness.  Incur any  indebtedness  for borrowed  money other
               than: (i) the Loan and any subsequent indebtedness the Bank; (ii)
               existing  indebtedness  disclosed  on the  Borrower's  Historical
               Financial   Statements   referred  to  in  Section   4.2;   (iii)
               fully-subordinated  loans (under terms and conditions  which have
               been  approved  in advance by the Bank)  from  Universal  Process
               Equipment,  Inc. ("UPE"); (iv) capital and operating leases where
               the aggregate obligations due thereunder from the Borrower in any
               fiscal year of the Borrower  does not exceed  $50,000 for capital
               leases and $50,000 for  operating  leases;  or (v) such  payables
               incurred in the  ordinary  course of  business.  (It is expressly
               acknowledged  and agreed that the Bank is  familiar  with and has
               approved  the terms of the loans  from UPE to the  Borrower  that
               existed on the date of this Agreement.)

         6.2.  Liens and Encumbrances. Except as provided in Section 4.6 and for
               a security interest in the Borrower's  capital stock in Bethlehem
               Advanced  Materials  Corporation in favor of  NationsBank,  N.A.,
               which  is  hereby  expressly   authorized   notwithstanding   any
               expressed or implied  restrictions  to the contrary in any of the
               Loan Documents,  create,  assume or permit to exist any mortgage,
               pledge,  encumbrance or other security  interest or lien upon any
               assets now owned or hereafter acquired or enter into any lease or
               any arrangement  for the  acquisition of property  subject to any
               conditional  sales agreement,  other than purchase money security
               interests.

         6.3.  Guarantees. Guarantee, endorse or voluntarily become contingently
               liable for the  obligations of any person,  firm or  corporation,
               except in connection  with the  endorsement and deposit of checks
               in the ordinary course of business for collection.

         6.4.  Loans or Advances. Purchase or hold beneficially any stock, other
               securities or evidences of  indebtedness of any loans or advances
               to, or make any investment or acquire any interest whatsoever in,
               any  other  person,  firm  or  corporation,   except  investments
               disclosed on the Borrower's  Historical  Financial  Statements or
               investments in the ordinary course of the Borrower's business and
               except for the Borrower's existing loan in the original principal
               amount of  $1,086,717  in favor of Bethlehem  Advanced  Materials
               Corporation.

         6.5.  Merger or Transfer of Assets.  Merge or consolidate  with or into
               any person,  firm or corporation,  but only if the aggregate cash
               expenditure of the Borrower in connection with any such merger or
               consolidation  exceeds  $100,000,  or lease,  sell,  transfer  or
               otherwise  dispose of  property  or assets,


                                      -10-
<PAGE>

               whether now owned or hereafter acquired,  except for asset sales,
               leases and  transfers  in the ordinary  course of the  Borrower's
               business.

         6.6.  Change in Business,  Management or Ownership.  Make or permit any
               material change in the nature of its business as carried on as of
               the date  hereof,  in the  composition  of its current  executive
               management (including changes due to death or disability),  or in
               its  equity   ownership   other  than   transfers  to  heirs  and
               beneficiaries  of a stockholder  upon the death of a stockholder,
               changes  due to the  exercise of stock  options now or  hereafter
               owned by employees  or officers of the Borrower and  transfers of
               the publicly-traded  common stock of the Borrower.  (For purposes
               of this Agreement,  such current  executive  management  shall be
               limited to Alan H. Silverstein and Antoinette Martin,  unless the
               Bank  provides the Borrower  with written  notice of additions or
               deletions from such list.)

         6.7.  Dividends.   Declare  or  pay  any   dividends  on  or  make  any
               distribution with respect to any class of its equity or ownership
               interest, or purchase, redeem, retire or otherwise acquire any of
               its equity.

         6.8.  Capital  Expenditures.  Make capital  expenditures  in any fiscal
               year of the Borrower  which exceed an amount equal to $300,000 on
               an aggregate basis.

         6.9.  Use of Loan Proceeds.  Directly or indirectly permit the proceeds
               of the Loan or any part thereof to be used by Bethlehem  Advanced
               Materials Corporation.

7.       Events of  Default.  The  occurrence  of any of the  following  will be
         deemed to be an "Event of Default":

         7.1.  Payment  Default.  The Borrower  shall fail to pay any payment of
               principal or interest within ten (10) calendar days following the
               date when due, in respect of the Obligations.

         7.2.  Material Adverse Change. There shall be a material adverse change
               in the  business,  operations,  assets,  financial  condition  or
               results of operations  of the  Borrower,  which default shall not
               have been cured  within  twenty (20) days from the receipt by the
               Borrower of written notice thereof from the Bank.

         7.3.  Covenant  Default.  The Borrower shall default in the performance
               of, or violate any of, the covenants or  agreements  contained in
               this  Agreement,  which  default shall not have been cured within
               twenty  (20) days from the  receipt  by the  Borrower  of written
               notice thereof from the Bank.
                                      -11-

<PAGE>

         7.4.  Breach of  Warranty.  Any  Financial  Statement,  representation,
               warranty or certificate  made or furnished by the Borrower to the
               Bank in connection with this Agreement shall be materially false,
               incorrect or incomplete when made.

         7.5.  Bankruptcy or Insolvency. A proceeding shall have been instituted
               in a court having jurisdiction over the Borrower seeking a decree
               or order for relief in respect of the Borrower in an  involuntary
               case under any applicable bankruptcy,  insolvency  reorganization
               or other  similar  law and such  involuntary  case  shall  remain
               undismissed or unstayed and in effect for a period of ninety (90)
               consecutive days (provided that the Bank shall have no obligation
               to advance  additional  funds to the Borrower  during such ninety
               (90) day period), or the Borrower shall commence a voluntary case
               under any such law or consent to the  appointment  of a receiver,
               liquidator,    assignee,   custodian,   trustee,    sequestrator,
               conservator (or other similar official).

         7.6.  Other  Default.  The occurrence of an Event of Default as defined
               in the Notes or any of the Security Documents,  or a violation of
               any of the requirements set forth in the Borrowing Base Rider, or
               the  occurrence of an Event of Default  under the Loan  Documents
               which now exist or which may hereafter  exist in connection  with
               any present or future loan transaction between NationsBank,  N.A.
               and Bethlehem Advanced Materials Corporation..

               Upon  the  occurrence  of an Event  of  Default,  and at any time
thereafter,  the Bank may declare all Obligations  hereunder immediately due and
payable  will  have all  rights  and  remedies  (which  are  cumulative  and not
exclusive) specified in the Notes and the Security Documents and available under
applicable law or in equity.


8.       Conditions.  The  Bank's  obligation  to make any  advance  or fund any
         tranche  under the Loan is subject to the  following  conditions  being
         satisfied as of the date of the advance:

         8.1.  No Event of Default.  No Event of Default or event which with the
               passage of time,  provision of notice or both would constitute an
               Event of Default shall have occurred and be continuing.

         8.2.  Authorization Documents. The Borrower shall have furnished to the
               Bank  a  Secretary's   Certificate  attesting  to  the  Board  of
               Directors  authorization of the execution of this Agreement,  the
               Notes  or  any of the  Security  Documents;  or  other  proof  of
               authorization satisfactory to the Bank.
                                      -12-

<PAGE>

         8.3.  Delivery of Loan Documents.  The Borrower shall have delivered to
               the Bank the  Loan  Documents  and  such  other  instruments  and
               documents  which the Bank may  reasonably  request in  connection
               with the transactions provided for in this Agreement.

         8.4.  Opinion of Counsel. Counsel for the Borrower shall have delivered
               a  written  opinion,  dated  the  Closing  Date  and in form  and
               substance satisfactory to the Bank and its counsel, as to matters
               incident to the transactions  contemplated herein as the Bank may
               reasonably request.

         8.5.  Representations   and   Warranties.   The   representations   and
               warranties  of the Borrower to the Bank shall be true and correct
               in all respects.

         8.6.  Subordination  Agreement. The Bank shall have received from UPE a
               Subordination   Agreement   containing   terms   and   conditions
               acceptable to the Bank whereby UPE shall  subordinate  its claims
               against the Borrower for borrowed money (the "Subordinated Debt")
               to the  indebtedness of the Borrower to the Bank, but only to the
               extent  necessary  to permit  the  Borrower  to  comply  with the
               effective net worth  covenant  contained in this  Agreement.  All
               promissory notes evidencing the Subordinated Debt shall have been
               marked with the legend set forth in the Subordination Agreement.

         8.7.  Equity Contribution from UPE. Receipt of evidence that UPE has in
               fact  unconditionally   contributed   additional  equity  to  the
               Borrower in the form of used equipment  inventory that is similar
               to the  Borrower's  Bethlehem-Type  Equipment  with a fair-market
               value  that is  sufficient  to  cause  the  Borrower  to meet the
               minimum  effective  net  worth  and  maximum  leverage  covenants
               contained in this Agreement.

         8.8.  Equipment  Repurchase  Agreement  from UPE.  Receipt  of a signed
               agreement  from  both UPE and the  Borrower  wherein  UPE will be
               required to either  liquidate or  otherwise  purchase for its own
               account  the  Borrower's  Eligible  Inventory  on  behalf  of the
               Borrower and for the benefit of the Bank upon the occurrence of a
               payment  default  under the Loan  Documents  within  fifteen (15)
               months  from the date  that the Bank  provides  UPE with  written
               notice of an Event of  Default  arising  from the  failure of the
               Borrower to make timely payments of either  principal or interest
               due in  connection  with the  Loan to the  Bank,  subject  in all
               respects  to the terms,  restrictions  and  provisions  set forth
               therein.

         8.9.  Collateral  Assignment of Life  Insurance  Policy.  Receipt of an
               assignment of a $2,500,000 "key man" insurance policy to the Bank
               on the life of Alan H.  Silverstein  within thirty (30) days from
               the date of this Agreement.
                                      -13-

<PAGE>

                  8.10.  Mortgagee  Waiver.  Receipt of an executed  copy of the
                  Bank's  standard  Mortgagee  Waiver from Ocwen Federal Savings
                  Bank  in its  capacity  as the  holder  of a  mortgage  on the
                  Borrower's Easton property.

9.       Increased  Costs.  Within twenty (20) days  following  written  demand,
         together with the written evidence of the justification  therefor,  the
         Borrower  agrees  to pay the Bank all  direct  costs  incurred  and any
         losses suffered or payments made by the Bank as a consequence of making
         the  Loan  by  reason  of  any  change  in  law  or  regulation  or its
         interpretation imposing any reserve, deposit,  allocation of capital or
         similar requirement (including without limitation,  Regulation D of the
         board of  Governors  of the Federal  Reserve  System) on the Bank,  its
         holding company or any of their respective  assets, but only if similar
         payment demands are made by the Bank against all of its  then-currently
         similarly situated customers and borrowers.


10.      Miscellaneous.

         10.1. Notices. All notices, demands, requests,  consents, approvals and
               other  communications  required or permitted hereunder must be in
               writing  and  will  be   effective   upon  receipt  if  delivered
               personally  to such party,  or if sent by facsimile  transmission
               with  confirmation  of  delivery,  or  by  nationally  recognized
               overnight  courier service,  to the address set forth below or to
               such other  address as any party may give to the other in writing
               for such purpose:


To the Bank:                                 To the Borrower:

PNC Bank, N.A.                               The Bethlehem Corporation
1035 Virginia Drive                          25th & Lennox Streets
Fort Washington, PA 19034                    Easton, PA 18045
Attention: Thomas R. Keiser                  Attention: Alan H. Silverstein
Facsimile No.:  (215) 591-1022               Facsimile No.: (610) 515-1341

With copies to:                              With copies to:

Kenneth J. Marino, Esquire                   Kevin T. Fogerty, Esquire
Blank Rome Comisky & McCauley LLP            The Law Office of Kevin T. Fogerty
1201 Market Street, 21st Floor               1620 Pond Road, Suite 301
Wilmington, DE 19801                         Allentown, PA 18104
Facsimile No.: (302) 425-6464                Facsimile No.: (610) 366-0955

                                      -14-

<PAGE>

         10.2. Preservation  of Rights.  No delay or omission on the part of the
               Bank to exercise any right or power arising hereunder will impair
               any such  right or power or be  considered  a waiver  of any such
               right or power or any acquiescence  therein,  nor will the action
               or  inaction  of the Bank  impair  any  right  or  power  arising
               hereunder.  The rights  and  remedies  hereunder  of the Bank are
               cumulative  and not  exclusive  of any other  rights or  remedies
               which  the Bank may have  under  other  agreements,  at law or in
               equity.

         10.3. Illegality.  In case any one or more of the provisions  contained
               in this Agreement should be invalid,  illegal or unenforceable in
               any respect,  the validity,  legality and  enforceability  of the
               remaining  provisions  contained  herein  shall not in any way be
               affected or impaired thereby.

         10.4. Changes in Writing.  No modification,  amendment or waiver of any
               provision of this  Agreement  nor consent to any departure by the
               Borrower  therefrom,  will in any event be  effective  unless the
               same is in writing and signed by the Bank and then such waiver or
               consent shall be effective only in the specific  instance and for
               the  purpose  for  which  given.  No  notice  to or demand on the
               Borrower in any case will  entitle  the  Borrower to any other or
               further   notice  or  demand  in  the  same,   similar  or  other
               circumstance.

         10.5. Entire  Agreement.  This  Agreement  (including the documents and
               instruments  referred to herein) constitutes the entire agreement
               and  supersedes all other prior  agreements  and  understandings,
               both  written and oral,  between the parties  with respect to the
               subject matter hereof.

         10.6. Counterparts.  This  Agreement  may be  signed  in any  number of
               counterpart   copies  and  by  the  parties  hereto  on  separate
               counterparts,  but all such copies shall  constitute  one and the
               same instrument.

         10.7. Successors  and Assigns.  This Agreement will be binding upon and
               inure to the  benefit  of the  Borrower  and the  Bank and  their
               respective,  successors and assigns; provided,  however, that the
               Borrower  may not  assign  this  Agreement  in  whole  or in part
               without the prior written consent of the Bank and the Bank at any
               time may assign this  Agreement  in whole or in part,  upon prior
               written notice to Borrower.

         10.8. Interpretation.  In  this  Agreement,  unless  the  Bank  and the
               Borrower  otherwise agree in writing,  the singular  includes the
               plural and the plural the  singular;  words  importing any gender
               include  the other  genders;  references  to  statutes  are to be
               construed as including  all statutory  provisions  consolidating,
               amending  or  replacing  the statute  referred  to; the word "or"
               shall be  deemed to  include  "and/or",  the  words  "including",
                                      -15-

<PAGE>

               "includes"  and  "include"  shall be deemed to be followed by the
               words "without limitation";  references to articles, sections (or
               subdivisions  of  sections)  or  exhibits  are to  those  of this
               Agreement   unless   otherwise   indicated;   and  references  to
               agreements and other  contractual  instruments shall be deemed to
               include all subsequent amendments and other modifications to such
               instruments,  but only to the extent  such  amendments  and other
               modifications  are not prohibited by the terms of this Agreement.
               Section  headings in this Agreement are included for  convenience
               of  reference  only  and  shall  not  constitute  a part  of this
               Agreement for any other purpose.  Unless  otherwise  specified in
               this Agreement, all accounting terms shall be interpreted and all
               accounting  determinations shall be made in accordance with GAAP.
               If this Agreement is executed by more than one party as Borrower,
               the  obligations  of such  persons or entities  will be joint and
               several.

         10.9. Assignments   and   Participation.   Notwithstanding   any  other
               provisions  of this  Agreement,  the Bank may, at any time in its
               sole  discretion,  without  any  notice  to the  Borrower,  sell,
               assign, transfer, negotiate, grant participation in, or otherwise
               dispose  of all or any part of the Bank's  interest  in the Loan.
               The Borrower hereby  authorizes the Bank to provide,  without any
               notice to the Borrower,  any information concerning the Borrower,
               including  information  pertaining  to the  Borrower's  financial
               condition,  business operations or general  creditworthiness,  to
               any person or entity which may succeed to or  participate  in all
               or any part of the Bank's  interest  in the Loan,  provided  that
               such person or entity agrees to maintain the  confidentiality  of
               such information. The Bank agrees that it will otherwise maintain
               the  confidentiality  of  any  proprietary   information  in  its
               possession   concerning  the  Borrower  which  is  not  otherwise
               available to the public.

         10.10.Governing Law and Jurisdiction. This Agreement has been delivered
               to and  accepted by the Bank and will be deemed to be made in the
               Commonwealth of Pennsylvania.  THIS AGREEMENT WILL BE INTERPRETED
               AND THE RIGHTS AND  LIABILITIES OF THE PARTIES HERETO  DETERMINED
               IN ACCORDANCE WITH THE LAWS OF THE  COMMONWEALTH OF PENNSYLVANIA,
               EXCLUDING  ITS  CONFLICT  OF  LAWS  RULES.  The  Borrower  hereby
               irrevocably  consents to the exclusive  jurisdiction of any state
               or federal court seated in Philadelphia County, Pennsylvania, and
               consents  that  all  service  of  process  be sent by  nationally
               recognized  overnight courier service directed to the Borrower at
               the Borrower's  address set forth herein and service so made will
               be deemed to be completed on the business day after  deposit with
               such courier;  provided that nothing  contained in this Agreement
               will  prevent the Bank from  bringing any

                                      -16-

<PAGE>

               action,  enforcing any award or judgment or exercising any rights
               against  the  Borrower  individually,  against  any  security  or
               against any  property of the  Borrower  within any other  county,
               state or other foreign or domestic jurisdiction. the Bank and the
               Borrower  agree  that  the  venue  provided  above  is  the  most
               convenient forum for both the Bank and the Borrower. The Borrower
               waives any objection to venue and any  objection  based on a more
               convenient forum in any action instituted under this Agreement.

         10.11.WAIVER  OF  JURY  TRIAL.  EACH  OF  THE  BORROWER  AND  THE  BANK
               IRREVOCABLY  WAIVES  ANY AND ALL  RIGHT IT MAY HAVE TO A TRIAL BY
               JURY IN ANY ACTION, PROCEEDING OR CLAIM OF ANY NATURE RELATING TO
               THIS  AGREEMENT,  ANY DOCUMENTS  EXECUTED IN CONNECTION WITH THIS
               AGREEMENT  OR  ANY  TRANSACTION   CONTEMPLATED  IN  ANY  OF  SUCH
               DOCUMENTS.  THE  BORROWER  AND  THE  BANK  ACKNOWLEDGE  THAT  THE
               FOREGOING WAIVER IS KNOWING AND VOLUNTARY.

The Borrower  acknowledges that it has read and understood all the provisions of
this  Agreement,  including  the waiver of jury trial,  and has been  advised by
counsel as necessary or appropriate.

         WITNESS the due  execution of this Loan  Agreement as a document  under
seal, as of the date first written above.


[CORPORATE SEAL]                      THE BETHLEHEM CORPORATION,
                                      a Pennsylvania corporation


Attest:________________________       By:__________________________(SEAL)
                                         Alan H. Silverstein
                                         President & Chief Executive Officer


                                      PNC BANK, NATIONAL ASSOCIATION,
                                      a national banking association


Witness:______________________        By:__________________________(SEAL)
                                         Thomas R. Keiser
                                         Vice President

                                     - 17 -

<PAGE>

         ADDENDUM to that certain  Second  Amended and Restated  Loan  Agreement
dated July 31, 1999 between The  Bethlehem  Corporation  as the Borrower and PNC
Bank, National Association as the Bank.

I.       FINANCIAL COVENANTS

A)       Minimum  Fixed Charge  Coverage  Ratio - On a continuous  basis,  to be
         tested  by the Bank at  least  quarterly  as of the end of each  fiscal
         quarter of the Borrower,  the  Borrower's  Fixed Charge  Coverage Ratio
         shall equal or exceed  1.20 to 1.00.  (Herein,  the term "Fixed  Charge
         Coverage  Ratio" shall be determined in accordance  with GAAP and shall
         equal  the  sum of the  Borrower's  net  income  and  depreciation  and
         amortization  expenses for the immediately  preceding twelve (12) month
         period  divided  by  the  sum  of  the  Borrower's   unfunded   capital
         expenditures,  interest  expenses and current  maturities  of long-term
         debt over that same twelve (12) month period.

B)       Minimum  Effective Net Worth - On a continuous  basis,  to be tested by
         the Bank at least quarterly as of the end of each fiscal quarter of the
         Borrower,  the  Borrower's  Effective  Net Worth  shall equal or exceed
         $1,000,000 at all times from and after the closing date through May 31,
         1998, and  thereafter an amount equal to the sum of $1,000,000  plus an
         amount equal to one hundred percent (100%) of the Borrower's annual net
         income  during  each  fiscal  year of the  Borrower  from and after the
         fiscal year ending on May 31, 1998.  (Herein,  the term  "Effective Net
         Worth" shall be determined in accordance  with GAAP and shall equal the
         sum  of  the  shareholder  equity  of  the  Borrower  plus  all  fully-
         subordinated   debt  of  the  Borrower  minus  all  of  the  Borrower's
         intangible assets.)

C)       Maximum  Leverage  Ratio - On a continuous  basis,  to be tested by the
         Bank at least  quarterly  as of the end of each  fiscal  quarter of the
         Borrower,  the Borrower's  Leverage Ratio shall not exceed (i) 14.00 to
         1.00 from the closing date through May 30, 1998, (ii) 7.50 to 1.00 from
         May 31, 1998 through May 30, 1999 and (iii) 4.00 to 1.00 from and after
         May 31, 1999. (Herein, the term "Leverage Ratio" shall be determined in
         accordance  with GAAP and shall equal the sum of the  Borrower's  total
         liabilities minus all fully-subordinated debt divided by the sum of the
         Borrower's Effective Net Worth.)


                                     - 18 -

<PAGE>
II.      PERMITTED ENCUMBRANCES

                  None

III.     PENDING LITIGATION

         Steven Rule v. The  Bethlehem  Corporation,  et al.,  Civil  Action No.
97003066 22- 2 (C.C.P.  Bucks) - This is a products  liability  action involving
(at this juncture)  approximately eight Defendants and Additional  Defendants at
this juncture;  the primary  Defendants  are  manufacturers  of  fire-protective
garments  worn by the  Plaintiff,  when he was operating a piece of equipment --
allegedly designed, manufactured and sold by the Bethlehem Corporation --, and a
fire  resulted  and he was burned;  the case is in the  discovery  phase;  it is
believed  that the  claims  against  Bethlehem  are  questionable,  and that the
Plaintiff's  primary  focus  is  against  the  manufacturers  of the  protective
clothing and various  component  parts,  which allegedly  failed and resulted in
burn injuries.

         Westinghouse  Electric  Corp.  v.  Bethlehem  Corp.,  Civil  Action No.
1996-C- 8149 (C.C.P.  Northampton) - Westinghouse has sued to recover $39,056.22
for services allegedly rendered; Bethlehem has counterclaimed for damages caused
by the poor  quality of services  rendered,  and is also  defending on the basis
that the services  rendered by Westinghouse were of little or no value; the case
is in the middle of discovery.

         SI Handling Systems,  Inc. v. The Bethlehem Corporation - The Complaint
in this case was just filed on May 18,  1998;  it is a suit for  $27,880.59  for
goods and services  allegedly  rendered;  Bethlehem intends to assert by defense
and  counterclaim  the poor  quality of the  services  rendered,  and to recover
damages  resulting from failure to properly perform under the agreement  between
the parties.

IV.      ENVIRONMENTAL MATTERS

                  None




                                     - 19 -

<PAGE>
                                    EXHIBIT A

Borrowing Base Rider

                  THIS BORROWING BASE RIDER  ("Rider") is executed this 31st day
of  July  1999,  by  and  between  THE  BETHLEHEM  CORPORATION,  a  Pennsylvania
corporation (the "Borrower"),  and PNC BANK,  NATIONAL  ASSOCIATION,  a national
banking association (the "Bank").  This Rider is incorporated into and made part
of that certain Second Amended and Restated Loan Agreement  dated July 31, 1999,
and also into such other financing  documents and security  agreements as may be
executed  and  delivered  pursuant to said Loan  Agreement  (all such  documents
including this Rider are collectively referred to as the "Loan Documents").  All
initially  capitalized  terms not otherwise defined in this Rider shall have the
same meanings ascribed to such terms in the other Loan Documents.

                  Pursuant to the Loan Documents, the Bank has extended a "Loan"
to the Borrower  which  includes a "Committed  Line of Credit,"  under which the
Borrower may borrow,  repay and reborrow funds at any time prior to the Maturity
Date  (such  portion  of the Loan  being  referred  to  together  herein  as the
"Facility").  As a condition to the Bank's willingness to extend the Facility to
the Borrower, the Bank and the Borrower are entering into this Rider in order to
set forth their agreement  regarding the maximum amount which may be outstanding
under the Facility at any time, and for the other purposes set forth below:

                  NOW,   THEREFORE,   in  consideration  of  the  foregoing  and
intending to be legally bound, the parties hereto covenant and agree as follows:

                  1. Limitations on Borrowings  Under Facility.  Notwithstanding
any  provisions to the contrary in any of the other Loan  Documents,  at no time
shall the aggregate  principal  amounts of  indebtedness  outstanding at any one
time under the Facility  exceed the Borrowing  Base at such time. If at any time
the aggregate  principal amount of indebtedness  outstanding  under the Facility
exceeds the  limitation  set forth in this  Section 1 for any  reason,  then the
Borrower  shall  immediately  repay  the  amount  of such  excess to the Bank in
immediately available funds.

                  2.  Borrowing  Base  Certificates.  In addition to any and all
provisions  of the  other  Loan  Documents  which  establish  conditions  to the
Borrower's  ability to request and obtain any advance  under the  Facility,  the
Borrower may not request an advance under the Facility  unless a Borrowing  Base
Certificate  shall have been  delivered  to the Bank via  telecopy  by 2:00 p.m.
Eastern  Standard or Daylight  Savings Time, as may be in effect at the time the
request  for an  advance  is made,  on the date of such  proposed  advance.  The
Borrower  shall also  deliver an updated  Borrowing  Base  Certificate  upon the
Bank's  request  and in no event  later  than on or before  the 10th day of each
month or the first  business  day  thereafter  if such day falls on a weekend or
holiday,  if no new  advances  have been  requested  by the  Borrower  under the
Facility since the date of the preceding  Borrowing Base Certificate.  Each such
Borrowing Base Certificate shall


<PAGE>
be in form and substance  identical to the attached  Schedule A hereto and shall
separately  track advances under the Facility which are supported by each of the
four (4) existing categories of Eligible Inventory that are described below.

                  3. Certain  Defined Terms.  In addition to the words and terms
defined elsewhere in this Rider or in the other Loan Documents,  as used in this
Rider, the following words and terms shall have the following meanings:

                  "Account" shall mean an "account" or a "general intangible" as
defined in the Uniform  Commercial Code as in effect in the  jurisdiction  whose
Law governs the perfection of the Bank's security interest therein,  whether now
owned or hereafter acquired or arising.

                  "Account Debtor" shall mean, with respect to any Account, each
Person who is obligated to make payments to the Borrower on such Account.

                  "Affiliate"  of the Borrower or any Account  Debtor shall mean
(a) any Person who (either alone or with a group of Persons, and either directly
or  indirectly  through  one  or  more  intermediaries)  is in  control  of,  is
controlled  by or is under  common  control  with the  Borrower or such  Account
Debtor, (b) any director, officer, partner, employee or agent of the Borrower or
such Account Debtor,  and (c) any member of the immediate  family of any natural
person  described  in the  preceding  clauses  (a) and (b). A Person or group of
Persons  shall be deemed to be in control of the  Borrower or an Account  Debtor
when such  Person or group of Persons  possesses,  directly or  indirectly,  the
power to direct or cause the  direction  of the  management  or  policies of the
Borrower  or such  Account  Debtor,  whether  through  the  ownership  of voting
securities, by contract or otherwise.

                  "Bethlehem-Type   Equipment"   shall  mean  the  used   resale
equipment  inventory of the Borrower that is similar to the new resale equipment
inventory that is currently  being  manufactured  by the Borrower except for the
fact that it was originally manufactured by an entity other than the Borrower

                  "Borrowing  Base"  shall  mean at any time the  lesser  of (a)
either  $3,450,000  at all times on or before  October 31, 1999 or $3,200,000 at
all times thereafter (the maximum  principal amount of the Facility) and (b) the
sum of (i) 60% of Qualified  Accounts at such time and (ii) the lesser of either
$2,500,000 at all times on or before October 31, 1999 or $2,250,000 at all times
thereafter or 50% of Eligible  Inventory at such time.  The value at any time of
the collateral  described in this definition shall be determined by reference to
the most recent  Borrowing  Base  Certificate  delivered  by the Borrower to the
Bank.

                  "Borrowing  Base  Certificate"  shall mean each Borrowing Base
Certificate to be delivered by the Borrower to the Bank pursuant to Section 2 of
this

                                     - 21 -

<PAGE>

Rider,  in  substantially  the form  attached as Exhibit A to this  Rider,  with
blanks appropriately  completed, as amended,  supplemented or otherwise modified
from time to time.  References in the Borrowing  Base  Certificate  to the "Loan
Agreement"  shall be deemed to be  references  to this  Rider and the other Loan
Documents.

                  "Eligible  Inventory"  shall  mean,  collectively,  all of the
Borrower's then-current  Bethlehem-Type  Equipment,  New Bethlehem Equipment and
Used Bethlehem Equipment.

                  "Law" shall mean any law (including common law), constitution,
statute, treaty, regulation, rule, ordinance, order, injunction, writ, decree or
award of any Official Body.

                  "Lien" shall mean any  mortgage,  pledge,  security  interest,
bailment,  encumbrance,  claim,  lien  or  charge  of any  kind,  including  any
agreement  to give any of the  foregoing,  any  conditional  sale or other title
retention  agreement and any lease in the nature  thereof,  and the filing of or
agreement to give any financing statement under the Uniform Commercial Code.

                  "New Bethlehem  Equipment" shall mean the new resale equipment
inventory of the Borrower that was  manufactured by the Borrower but has not yet
been sold by the Borrower.

                  "Official   Body"  shall  mean  any  government  or  political
subdivision  or  any  agency,  authority,   bureau,  central  bank,  commission,
department or instrumentality of any government or political subdivision, or any
court,  tribunal,  grand jury or  arbitrator,  in each case  whether  foreign or
domestic.

                  "Person"  shall  mean  an  individual,   sole  proprietorship,
corporation,  partnership (general or limited),  trust,  business trust, limited
liability company,  unincorporated  organization or association,  joint venture,
joint-stock company, Official Body, or any other entity of whatever nature.

                  "Qualified  Accounts" shall mean Accounts which are and at all
times continue to be acceptable to the Bank in its sole discretion. Standards of
acceptability include but are not limited to the following conditions:

                  a.       The Account duly complies with all  applicable  Laws,
                           whether  Federal,  state or local,  including but not
                           limited to usury Laws,  the Federal  Truth in Lending
                           Act, the Federal Consumer Credit  Protection Act, the
                           Fair Credit  Billing  Act,  and  Regulation  Z of the
                           Board of Governors of the Federal Reserve Systems;


                                     - 22 -

<PAGE>
                  b.       The Account was not  originated  in or subject to the
                           Laws of a  jurisdiction  whose  Laws  would  make the
                           account or the grant of the security  interest in the
                           Account   to   the   Bank   unlawful,    invalid   or
                           unenforceable;

                  c.       The  Account  was   originated  by  the  Borrower  in
                           connection with the sale of goods or the rendering of
                           services by the  Borrower in the  ordinary  course of
                           business under an enforceable contract, and such sale
                           has  been   consummated  and  such  goods  have  been
                           delivered or such services have been rendered so that
                           the  performance of such contracts has been completed
                           by the  Borrower  and by all  parties  other than the
                           Account  Debtor,  or the cost thereof has been billed
                           to the Account  Debtor prior to delivery  pursuant to
                           an existing  milestone or  installment-based  billing
                           arrangement;

                  d.       The  Account  is  evidenced  by a written  invoice or
                           other  documentation and arises from a contract,  all
                           of which are in form and  substance  satisfactory  to
                           the Bank;

                  e.       The Account does not arise out of a contract with, or
                           order from,  an Account  Debtor  that,  by its terms,
                           forbids or makes void or  unenforceable  the grant of
                           the security  interest by the Borrower to the Bank in
                           and to the Account arising with respect thereto;

                  f.       The title of the Borrower to the Account and,  except
                           as to the Account  Debtor,  to any  related  goods is
                           absolute  and is not subject to any Lien except Liens
                           in favor of the Bank;

                  g.       The Account  provides  for  payment in United  States
                           Dollars by the Account Debtor;

                  h.       The  Account  shall have  amounts  owing that are not
                           less than the amounts represented by the Borrower;

                  i.       The portion of the  Account for which  income has not
                           yet  been  earned  or  which   constitutes   unearned
                           discount, services charges or deferred interest shall
                           be ineligible;

                  j.       The Account shall be eligible only to the extent that
                           it is not subject to any defense, claim of reduction,
                           counterclaim,  set-off, recoupment, or any dispute or
                           claim for credits,  allowances or  adjustments by the
                           Account Debtor because of returned, inferior, damaged
                           goods or  unsatisfactory  service,  or for any  other
                           reason;


                                     - 23 -

<PAGE>

                  k.       The goods the sale of which gave rise to the  Account
                           were  shipped or delivered or provided to the Account
                           Debtor  on an  absolute  sale  basis or on a bill and
                           hold sale basis, but not on a consignment sale basis,
                           a guaranteed  sale basis, a sale or return basis,  or
                           on the basis of any other  similar  terms  making the
                           Account Debtor's payment obligations conditional,  or
                           the cost  thereof  has  been  billed  to the  Account
                           Debtor  prior to  delivery  pursuant  to an  existing
                           milestone or installment-based billing arrangement;

                  l.       The  Account  Debtor has not  returned,  rejected  or
                           refused to retain, or otherwise notified the Borrower
                           of any dispute concerning,  or claimed  nonconformity
                           of,  any of the  goods  from the  sale of  which  the
                           Account arose;

                  m.       No  default  exists  under the  Account  by any party
                           thereto,  and all rights and remedies of the Borrower
                           under  the  Account  are  freely  assignable  by  the
                           Borrower;

                  n.       The  Account has not been  outstanding  for more than
                           ninety  (90)  days past the  invoice  date and is not
                           subject to "dating" terms;

                  o.       The Account  shall be  ineligible  to the extent that
                           the  aggregate  amount  of all  the  Accounts  of the
                           Account Debtor and its  Affiliates  exceed 70% of all
                           of the Borrower's Accounts;

                  p.       The  Borrower  has  not  received  any  note,   trade
                           acceptance,  draft, chattel paper or other instrument
                           with  respect  to, or in  payment  of,  the  Account,
                           unless, if any such instrument has been received, the
                           Borrower  immediately  notifies  the Bank and, at the
                           Bank's request, endorses or assigns and delivers such
                           instrument to the Bank;

                  q.       The  Borrower  has not received any notice of (i) the
                           filing  by or  against  the  Account  Debtor  of  any
                           proceeding in bankruptcy,  receivership,  insolvency,
                           reorganization,  liquidation,  conservatorship or any
                           similar  proceeding,  or (ii) any  assignment  by the
                           Account  Debtor for the  benefit of  creditors.  Upon
                           receipt by the Borrower of any such  notice,  it will
                           give the Bank prompt written notice thereof;

                  r.       The  Account  Debtor  is  not  an  Affiliate  of  the
                           Borrower;

                  s.       The Account shall be ineligible if the Account Debtor
                           is an Official  Body,  unless the Borrower shall have
                           taken all  actions  deemed  necessary  by the Bank in
                           order to perfect the Bank's security

                                     - 24 -

<PAGE>

                           interest  therein,  including  but not limited to any
                           notices or filings  required  under the Assignment of
                           Claims Act of 1940, as amended,  or other  applicable
                           Laws; and

                  t.       The  Bank  has not  deemed  such  Account  ineligible
                           because of uncertainty about the  creditworthiness of
                           the Account Debtor  (including,  without  limitation,
                           unsatisfactory  past  experiences  of the Borrower or
                           the Bank with the Account Debtor) or because the Bank
                           otherwise makes a reasonable  determination  that the
                           collateral  value  of  the  Account  to the  Bank  is
                           impaired or that the Bank's  ability to realize  such
                           value is insecure.

         Standards of acceptability  shall be fixed and may be revised from time
to time by mutual  agreement  of Bank and  Borrower.  In the case of any dispute
about  whether  an  Account  is or has  ceased to be a  Qualified  Account,  the
decision of the Bank shall be final.

                           "Used Bethlehem Equipment" shall mean the used resale
equipment inventory of the Borrower that was originally manufactured and sold by
the Borrower, but was subsequently re-acquired by the Borrower.

                  4.  Governing  Law.  THIS  RIDER WILL BE  INTERPRETED  AND THE
RIGHTS AND  LIABILITIES OF THE PARTIES HERETO  DETERMINED IN ACCORDANCE WITH THE
LAWS OF THE COMMONWEALTH OF PENNsYLVANIA, EXCLUDING ITS CONFLICTS OF LAW RuLES.

                  5.  Counterparts.  This  Rider may be signed in any  number of
counterpart copies and by the parties hereto on separate  counterparts,  but all
such copies shall constitute one and the same instrument.

                  WITNESS the due  execution of this  Borrowing  Base Rider as a
document under seal, as of the date first written above.

[CORPORATE SEAL]                       THE BETHLEHEM CORPORATION,
                                       a Pennsylvania corporation

Attest:________________________        By:__________________________(SEAL)
                                          Alan H. Silverstein
                                          President & Chief Executive Officer

[CORPORATE SEAL]                       PNC BANK, NATIONAL ASSOCIATION,
                                       a national banking association

Witness:______________________         By:__________________________(SEAL)
                                          Thomas R. Keiser, Vice President

                                     - 25 -

<PAGE>

                                   SCHEDULE A

                                FORM OF BORROWING
                                BASE CERTIFICATE


1)       Total Accounts Receivable                        $__________________

2)       Less:    Unqualified Receivables

         C)       Over 90 Days Due       $________________

         D)       Retention              $________________

         E)       Foreign Not Supported By
                  Letter of Credit       $________________

         F)       Over-Concentration
                  Limit                  $________________

         G)       Others                 $________________

                                            TOTAL         $__________________

3)       Total Qualified Accounts
                  (Line 1 minus Line 2)                   $__________________

4)       Borrowing Base Availability - Accounts Receivable
                  (60% of Line 3)                         $_______________

5)       Total Qualified Inventory (By Sub-Category)

         A)       Bethlehem-Type
                  Equipment              $______________

         B)       New Bethlehem
                  Equipment              $______________

         C)       Used Bethlehem Equipment                $______________

                  TOTAL (Not to exceed $4,500,000 -
                  $5,000,000 between July 31, 1999
                  and October 31, 1999)                   $________________

6)       Borrowing Base Availability - Inventory
                  (Lesser of 50% of Line 3 or $2,250,000 -
                  $2,500,000 between July 31, 1999 and
                  October 31, 1999)                       $________________

7)       Total Borrowing Base Availability

                                     - 27 -

<PAGE>

                  (Lesser of Line 4 plus Line 6 or $3,200,000 -
                  $3,450,000 between July 31, 1999 and
                  October 31, 1999)                       $_______________


8)       Revolving Loan Outstanding
                  (Not to exceed Line 7)                  $________________

9)       Borrowing Base Availability
                  ($3,200,000 minus Line 7 - $3,450,000
                  between July 31, 1999 and October 31,
                  1999)                                   $________________

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

         To induce PNC Bank, National Association ("PNC Bank") to grant advances
or other  financial  accommodations  to us  pursuant  to the terms of our Second
Amended and Restated Loan Agreement  dated as of July 31, 1999 with PNC Bank, as
the same may be  extended,  amended,  and/or  restated  from  time to time  (the
"Credit Agreement"),  we hereby certify,  represent and warrant the following to
the PNC Bank,  all as of the date hereof:  (1) the  foregoing  statements of our
accounts receivable and inventory described above are true and complete; (2) the
total  eligible  collateral  described  above  at Lines  three  (3) and five (5)
represent  only Eligible  Inventory and Qualified  Accounts,  as those terms are
defined in the Credit Agreement;  (3) we are in compliance with all of the terms
and provisions of the Credit Agreement;  (4) there exists no Default or Event of
Default under the Credit  Agreement;  and (5) the current  unpaid balance of all
principal  and interest due in  connection  with all existing  loans or advances
from The Bethlehem  Corporation to Bethlehem Advanced  Materials  Corporation is
$___________________.


DATE: ________________                    THE BETHLEHEM CORPORATION,
                                          a Pennsylvania corporation


                                          By:_________________________________
                                             Antoinette Martin
                                             Chief Financial Officer



                                     - 28 -

<PAGE>
                                    EXHIBIT B

                FORM OF ACCOUNTS RECEIVABLE AND INVENTORY REPORT

         The Exhibit B attached to the  original  Loan  Agreement by and between
the Borrower and the Bank dated June 2, 1998 is hereby incorporated by reference
into this Agreement as Exhibit B hereto.


                                     - 29 -

                         MASTER SECURED PROMISSORY NOTE


$3,000,000                     Knoxville, Tennessee           January 21, 1999

         FOR VALUE RECEIVED,  on or before July 30, 1999 (the "Maturity  Date"),
the  undersigned  BETHLEHEM  ADVANCED  MATERIALS  CORPORATION,   a  Pennsylvania
corporation  (referred  to herein as  "Maker"),  promises to pay to the order of
NATIONSBANK,  N.A., a national banking  association  organized under the laws of
the United States of America ("Payee"; Payee and any subsequent holder[s] hereof
are hereinafter  referred to  collectively  as "Holder"),  without grace, at the
office of Payee at 550 Main Street, Knoxville, Tennessee 37902, or at such other
place as  Holder  may  designate  to Maker in  writing  form  time to time,  the
principal sum of THREE MILLION AND NO/100THS DOLLARS ($3,000,000), or such other
amount as may hereafter be outstanding  hereunder  pursuant to that certain Loan
Agreement of even date herewith between Maker and Payee (the "Loan  Agreement"),
whichever is less,  together with interest on the outstanding  principal balance
hereof from date at an annual rate equal to the interest  rate  designated  from
time to time by Payee as its "Prime Rate",  plus one-half of one percent (.50%),
which rate shall be adjusted on each day that said Prime Rate changes;  provided
that  in no  event  shall  the  rate  of  interest  payable  in  respect  of the
indebtedness  evidenced  hereby exceed the maximum rate of interest from time to
time allowed to be charged by  applicable  law (the  "Maximum  Rate").  Interest
shall be  calculated at the basis of a 360-day year for each day that all or any
part of the indebtedness  evidenced  hereby shall be outstanding,  to the extent
permitted by applicable law.

         Interest only on the outstanding  principal balance hereof shall be due
and payable monthly,  in arrears,  with the first  installment  being payable on
February 1, 1999 and subsequent  installments  being payable on the first day of
each  succeeding  month  thereafter  until the Maturity  Date, at which time the
entire  outstanding  principal  balance  hereof,  together  with all accrued and
unpaid interest,  shall be due and payable in full; provided,  however,  that in
the event the Maker  executes  and  delivers  to the Payee the Term Note and the
Revolving  Credit Line Note (as defined in the Loan  Agreement) on or before the
Maturity Date, the  indebtedness  evidenced hereby shall thereafter be evidenced
by the Term Note and the Revolving Credit Line Note.

         All payments in respect to the  indebtedness  evidenced hereby shall be
made in collected funds, and shall be applied to principal, accrued interest and
charges and expenses  owing under or in connection  with this Note in such order
as Holder elects.

         The  indebtedness  evidenced hereby may be prepaid in whole or in part,
at any time and from time to time, without penalty or premium.

         Any  advance  by  Payee  to  Maker  that is not  evidenced  by  another
instrument or agreement  between the parties shall be  conclusively  presumed to
have been made  hereunder  when such advance is either (1) deposited or credited
to an  account  of Maker  with  Payee,  notwithstanding  that such  advance  was
requested,  orally or in writing,  by someone  other than Maker or that  someone
other than Maker is  authorized to draw on such account and may or does withdraw
the whole or part of such advance,  or (2) made in  accordance  with the oral or
written instructions of Maker. The entire balance of all advances hereunder that
may be outstanding from time to time shall constitute a single



<PAGE>
indebtedness,  and no single advance  increasing the outstanding  balance hereof
shall  itself be  considered  a separate  loan,  but rather an  increase  in the
aggregate outstanding balance of the indebtedness evidenced hereby.

         Time is of the essence of this Note. It is hereby expressly agreed that
in the event that any  default be made in the payment of  principal  or interest
when due as  stipulated  above;  or in the event that any Event of  Default,  as
defined in the Loan  Agreement,  shall occur;  or should any default or event of
default  occur  under  any  other   instrument  or  document  now  or  hereafter
evidencing,  securing or otherwise relating to the indebtedness evidenced hereby
subject to any  applicable  cure  periods;  then and in such  event,  the entire
outstanding principal balance of the indebtedness evidence hereby, together with
any other sums advanced  hereunder,  under the Loan Agreement or under any other
instrument, document or agreement now or hereafter evidencing securing or in any
way relating to the  indebtedness  evidenced  hereby,  together  with all unpaid
interest  accrued  thereon,  shall at the option of Holder and without notice to
Maker, at once become due and payable and may be collected forthwith, regardless
of the  stipulated  date of maturity.  Upon the occurrence of any default as set
forth herein,  at the option of Holder and without notice to Maker,  all accrued
and unpaid interest, if any, shall be added to the outstanding principal balance
hereof, and the entire outstanding principal balance, as so adjusted, shall bear
interest  thereafter  until  paid at a rate (the  "Default  Rate")  equal to the
lesser of (i) the rate that is four percentage  points (4%) in excess of Payee's
Prime Rate, as it varies from time to time, or (ii) the Maximum Rate, regardless
of whether  there has been an  acceleration  of the payment of  principal as set
forth herein.  All such interest shall be paid at the time of and as a condition
precedent to the curing of any such default.

         To the extend  permitted by applicable law, Maker shall pay to Holder a
late charge  equal to four  percent  (4%) of any payment  hereunder  that is not
received by Holder  within  fifteen (15) days of the date on which it is due, in
order to cover the additional  expenses  incident to the handling and processing
of delinquent payments;  provided, however, that nothing in this provision shall
be deemed to waive any other  right or remedy of the Holder  hereof by reason of
Maker's failure to make payments when due hereunder.

         In the  event  this Note is  placed  in the  hands of an  attorney  for
collection or for enforcement or protection of the security, or if Holder incurs
any costs incident to the collection of the indebtedness evidenced hereby or the
enforcement or protection of the security,  Maker and any endorsers hereof agree
to pay a  reasonable  attorney's  fee,  all  court  and  other  costs,  and  the
reasonable costs of any collection efforts.

         Presentment  for payment,  demand,  protest and  nonpayment  are hereby
waive by Maker and all other  parties  hereto.  No  failure  to  accelerate  the
indebtedness  evidenced hereby by reason of default  hereunder,  acceptance of a
past-due  installment or other  indulgences  granted from time to time, shall be
construed  as a  novation  of  this  Note  or  as a  waiver  of  such  right  of
acceleration  or of the  right  of  Holder  thereafter  to  insist  upon  strict
compliance  with the terms of this Note or to prevent the exercise of such right
of  acceleration  or any other right granted  hereunder or by  applicable  laws.
Unless  otherwise  specifically  agreed by Holder in writing,  the  liability of
Maker  and  all  other  persons  now or  hereafter  liable  for  payment  of the
indebtedness  evidenced hereby, or any portion thereof, shall not be affected by
(1) any renewal hereof or other extension of the time for

                                        2

<PAGE>

payment  of the  indebtedness  evidenced  hereby or any  amount  due in  respect
thereof,  (2) the release of all or any part of any  collateral now or hereafter
securing  the  payment  of the  indebtedness  evidenced  hereby  or any  portion
thereof,  or (3) the release of or resort to any person now or hereafter  liable
for payment of the indebtedness  evidenced  hereby or any portion thereof.  This
Note may not be changed  orally,  but only by an agreement in writing  signed by
the party  against  whom  enforcement  of any waiver,  change,  modification  or
discharge is sought.

         The  indebtedness  and  other  obligations  evidenced  by this Note are
further  evidenced  and/or secured by a (1) Pledge  Agreement from The Bethlehem
Corporation  for the  benefit  of Payee of even date  herewith,  (2) a  Security
Agreement  between  the Maker and Payee of even date  herewith,  and (3) certain
other  instruments  and  documents  as more  particularly  described in the Loan
Agreement.

         All  agreements  herein made are expressly  limited so that in no event
whatsoever, whether by reason of advancement of proceeds hereof, acceleration of
maturity of the unpaid balance hereof or otherwise,  shall the interest and loan
charges  agreed to be paid to Holder for the use of the money  advanced or to be
advanced hereunder exceed the maximum amounts  collectible under applicable laws
in effect from time to time. If for any reason  whatsoever  the interest or loan
charges paid or contracted to be paid in respect of the  indebtedness  evidenced
thereby shall exceed the maximum amounts  collectively  under applicable laws in
effect from time to time,  then, ipso facto, the obligation to pay such interest
and/or loan charges shall be reduced to the maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Holder
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal balance remaining unpaid hereunder and/or refunded to Maker so that at
no time shall the  interest  or loan  charges  paid or payable in respect of the
indebtedness  evidenced hereby exceed the maximum amounts permitted from time to
time by applicable  law. This provision  shall control every other  provision in
any and all other  agreements and instruments now existing or hereafter  arising
between Maker and Holder with respect to the indebtedness evidenced hereby.

         This Note has been  negotiated,  executed and delivered in the State of
Tennessee,  and is  intended  as a  contract  under and shall be  construed  and
enforceable in accordance with the laws of said state, except to the extent that
Federal law may be applicable to the determination of the Maximum Rate.

         As used  herein,  the terms  "Maker"  and  "Holder"  shall be deemed to
include their respective successors,  legal representatives and assigns, whether
by  voluntary  action of the parties or by  operation  of law. In the event that
more than one person,  firm or entity is a maker hereunder then all reference to
"Maker"  shall be deemed to refer  equally to each of said  persons,  firms,  or
entities,  all of whom  shall be  jointly  and  severally  liable for all of the
obligations of Maker hereunder.

         ANY  CONTROVERSY  OR CLAIM  BETWEEN OR AMONG THE MAKER AND THE  LENDER,
INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR  DOCUMENTS,  INCLUDING ANY
CLAIM BASED ON OR ARISING FROM AN ALLEGED  TORT,  SHALL BE DETERMINED BY BINDING
ARBITRATION  IN  ACCORDANCE  WITH  THE  FEDERAL   ARBITRATION  ACT  (OR  IF  NOT
APPLICABLE, THE

                                       3

<PAGE>
APPLICABLE  STATE LAW),  THE RULES OF PRACTICE AND PROCEDURE FOR  ARBITRATION OF
COMMERCIAL  DISPUTES OF THE JUDICIAL  ARBITRATION AND MEDIATION  SERVICES,  INC.
(J.A.M.S.)  AND  THE  "SPECIAL  RULES"  SET  FORTH  BELOW.  IN THE  EVENT  OF AN
INCONSISTENCY,  THE SPECIAL RULES SHALL CONTROL.  JUDGMENT UPON ANY  ARBITRATION
AWARD  MAY BE  ENTERED  IN ANY  COURT  HAVING  JURISDICTION.  ANY  PARTY TO THIS
INSTRUMENT,  AGREEMENT OR DOCUMENT MAY BRING ANY ACTION,  INCLUDING A SUMMARY OR
EXPEDITED PROCEEDING, TO COMPEL ARBITRATION OF ANY CONTROVERSY OR CLAIM TO WHICH
THIS INSTRUMENT,  AGREEMENT OR DOCUMENT RELATES IN ANY COURT HAVING JURISDICTION
OVER SUCH ACTION.

                  THE ARBITRATION SHALL BE CONDUCTED IN KNOX COUNTY,  TENNESSEE,
AND  ADMINISTERED  BY J.A.M.S.  WHO WILL APPOINT AN ARBITRATOR.  IF J.A.M.S.  IS
UNABLE  OR  LEGALLY  PRECLUDED  FROM  ADMINISTERING  THE  ARBITRATION,  THEN THE
AMERICAN  ARBITRATION  ASSOCIATION WILL SERVE. ALL ARBITRATION  HEARINGS WILL BE
COMMENCED  WITHIN NINETY (90) DAYS OF THE DEMAND FOR ARBITRATION;  FURTHER,  THE
ARBITRATOR  SHALL  ONLY,  UPON A SHOWING OR CAUSE,  BE  PERMITTED  TO EXTEND THE
COMMENCING OF SUCH HEARING FOR AN ADDITIONAL SIXTY (60) DAYS.

                  NOTHING IN THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  SHALL BE
DEEMED TO (I) LIMIT THE  APPLICABILITY OF ANY OTHERWISE  APPLICABLE  STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT;  OR (II) BE A WAIVER BY THE LENDER OF THE PROTECTION AFFORDED TO IT BY
12 U.S.C.ss.91  OR ANY  SUBSTANTIALLY  EQUIVALENT  STATE LAW; OR (III) LIMIT THE
RIGHT OF THE LENDER: (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED
TO)  SETOFF,  OR  (B)  TO  FORECLOSE  AGAINST  ANY  REAL  OR  PERSONAL  PROPERTY
COLLATERAL, OR (C) TO OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH
AS (BUT NOT LIMITED TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT
OF A RECEIVER.  THE LENDER MAY EXERCISE  SUCH SELF HELP RIGHTS,  FORECLOSE  UPON
SUCH PROPERTY,  OR OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE,  DURING
OR AFTER THE PENDENCY OF ANY  ARBITRATION  PROCEEDING  BROUGHT  PURSUANT TO THIS
INSTRUMENT,  AGREEMENT OR DOCUMENT.  NEITHER THE EXERCISE OF SELF HELP  REMEDIES
NOR  THE  INSTITUTION  OR  MAINTENANCE  OF ANY  ACTION  FOR  FORECLOSURE  OR FOR
PROVISIONAL OR ANCILLARY  REMEDIES SHALL CONSTITUTE A WAIVER OF THE RIGHT OF ANY
PARTY,  INCLUDING  THE CLAIMANT IN SUCH ACTION,  TO ARBITRATE  THE MERITS OF THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.

         Maker  represents  to Lender  that the  proceeds of this Note are to be
used  primarily  for  business,   commercial  or  agricultural  purposes.  Maker
acknowledges  having read and  understood,  and agrees to be bound by, all terms
and conditions of this Note.


                                       4

<PAGE>
         THIS WRITTEN PROMISSORY NOTE REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS,  OR
SUBSEQUENT  ORAL  AGREEMENTS  OF  THE  PARTIES.  THERE  ARE  NO  UNWRITTEN  ORAL
AGREEMENTS BETWEEN THE PARTIES.

         IN WITNESS  WHEREOF,  the undersigned  Maker has caused this Note to be
executed by its duly authorized officer as of the date first above written.


                                            MAKER:

                                            BETHLEHEM ADVANCED MATERIALS
                                            CORPORATION



                                            By: ________________________________
                                            Title:______________________________


                                        5

                                 LOAN AGREEMENT


         THIS LOAN AGREEMENT ("Agreement"), made and entered into as of the 21st
day of January, 1999, by and between BETHLEHEM ADVANCED MATERIALS CORPORATION, a
Pennsylvania   corporation  with  principal  offices  in  Knoxville,   Tennessee
("Borrower"), and NATIONSBANK, N.A., a national banking association with offices
in Knoxville, Tennessee ("Lender").

                              W I T N E S S E T H:

         WHEREAS,  Borrower has requested that Lender make available to Borrower
a loan in the original principal amount not exceeding $3,000,000 (the "Loan") on
the terms and conditions hereinafter set forth, and for the purposes hereinafter
set forth; and

         WHEREAS,  in  order to  induce  Lender  to make  the Loan to  Borrower,
Borrower has made certain representations to Lender; and

         WHEREAS,  Lender, in reliance upon the  representations and inducements
of  Borrower,  has  agreed  to make  the  Loan  upon the  terms  and  conditions
hereinafter set forth;

         NOW, THEREFORE, in consideration of the agreement of Lender to make the
Loan, the mutual covenants and agreements  hereinafter set forth, and other good
and  valuable  consideration,  the receipt and  sufficiency  of which are hereby
acknowledged, Borrower and Lender hereby agree as follows:

                                    ARTICLE I

                                    THE LOAN

         1.1 Loan Advances.  So long as the Notes, as herein  defined,  have not
matured,  no Event of Default has  occurred  and is  continuing  hereunder,  and
Lender's   obligation  to  make  advances  has  not  otherwise  been  terminated
hereunder, Lender shall advance Loan proceeds to Borrower from time to time upon
request by Borrower in  compliance  with  Section 1.2 hereof,  up to the maximum
amount of the Loan, but not to exceed amounts permitted pursuant to Sections 1.2
and 5.14 hereof.

         1.2      Evidence of Indebtedness; Repayment.

                  (a) For the period  from the date  hereof  until July 31, 1999
(the  "Interest-Only  Period"),  the Loan shall be evidenced by a Master Secured
Promissory  Note of even date  herewith,  in the original  principal  amount not
exceeding Three Million and No/100 Dollars ($3,000,000.00), made and executed by
Borrower,  payable to the order of Lender,  in  substantially  the form attached
hereto as Exhibit A-1 (the "Initial Note"). During the Interest-Only Period, the
Loan shall be payable in accordance with the terms of the Initial Note.

<PAGE>

                  (b) On July 30, 1999 (the  "Conversion  Date"),  the  Borrower
shall execute and deliver to Lender (i) a Secured Promissory Note in a principal
amount  equal  to  the  total   disbursements   of  the  Loan  for  the  Furnace
Improvements,  as defined in Section  1.3 below,  through the  Conversion  Date,
payable to the order of Lender,  in  substantially  the form attached  hereto as
Exhibit  A-2  (together  with any  extensions,  modifications,  renewals  and/or
replacements thereof,  herein referred to as the "Term Note"); and (ii) a Master
Secured  Promissory  Note in a principal  amount equal to  $3,000,000  minus the
principal  amount of the Term Note but in any event no  greater  than  $500,000,
payable to the order of Lender,  in  substantially  the form attached  hereto as
Exhibit  A-3  (together  with any  extensions,  modifications,  renewals  and or
replacements thereof, herein referred to as the "Revolving Credit Line Note" the
Initial Note,  Term Note and Revolving  Credit Line Note are herein  referred to
collectively  as the  "Notes").  Upon  delivery  of the Term Note and  Revolving
Credit Line Note to the Lender,  the Lender  shall  deliver to the  Borrower the
Initial Note marked "paid." After the  Conversion  Date, the maximum amount that
Lender  shall be  required to advance in the  aggregate  to the  Borrower  under
Section 1.1 shall be the maximum amount of the Revolving Credit Line Note.

                  (c) The  indebtedness of Borrower to Lender in connection with
the Loan shall be payable in accordance with the terms of the Notes.

         1.3      Purposes of Loan and Requests for Advances on Loan.

                  (a) The  purposes  of the  Loan  shall be to (i)  finance  the
acquisition and installation of a high temperature  furnace  identified as Model
50 Bottom  Loading  Carbonization  Furnace  "Big Linda" (the  "Existing  Furnace
Project")  and the  acquisition  and  installation  of two new high  temperature
furnaces,  each identified as Dual Bottom Loading  Carbonization  Furnaces Model
HT66110BL (the "New Furnace Project");  the Existing Furnace Project and the New
Furnace Project are herein  referred to collectively as the "Furnace  Projects",
and (ii) provide  working  capital to Borrower on a revolving  basis,  provided,
however,  that (A)  after  the  Conversion  Date,  the  Borrower  shall  only be
permitted to use the proceeds of the Loan for working capital and (B) the amount
that the Borrower may borrow to finance  working  capital shall at all times not
exceed  $500,000.  The  proceeds  of the Loan  shall  not be used for any  other
purpose.

                  (b) If required by Lender, Borrower shall request all advances
under the Loan in writing, and in any event, Borrower shall request all advances
under the Loan prior to the Conversion Date in writing.  Prior to the Conversion
Date,  each  request for an advance  under the Initial  Note shall  identify the
amount  that is being  drawn to finance  working  capital and the amount that is
being drawn to finance the Furnace Projects. If any amount is being requested to
finance the New Furnace  Project,  Borrower must also certify at the time of the
advance  that one of the  benchmarks  toward the  completion  of the  particular
Furnace  Projects  has been met,  which  benchmarks  are set forth on  Exhibit C
attached hereto.  Lender shall be entitled to verify  independently  whether the
benchmark has been met, and Borrower shall pay all costs reasonably  incurred by
Lender in connection  with such  verification.  All advances shall be subject to
the limitations of Section 5.14.

                                        2

<PAGE>
                  (c) Draws against the Revolving  Credit Line Note shall not be
less than  $100,000  per draw unless  Borrower  participates  in  Lender's  cash
management  program  known as  AutoBorrow,  in  which  event  there  shall be no
required minimum for draws against the Revolving Credit Line Note.

         1.4 Closing  Fee. In  consideration  of Lender's  agreement to make the
Loan, the Borrower shall pay to the Lender a  non-refundable  closing fee in the
amount of $30,000. This fee shall be payable on the date hereof.

         1.5 Unused  Commitment Fee.  Beginning on July 30, 1999 and in addition
to the fee payable under Section 1.4 above, the Borrower shall pay to the Lender
a fee equal to, on an annualized  basis, .50% (calculated on the basis of a year
of 360 days and payable for the actual  number of days elapsed) of the principal
amount of the  Revolving  Credit Line Note less the average daily balance of the
amount actually drawn by Borrower thereunder, payable quarterly in arrears, with
the first  payment due on September  28, 1999 and  continuing  thereafter on the
twenty-eighth  day of the last month of each succeeding  calender quarter and on
the Termination Date.

         1.6 Automatic Payment.  Borrower hereby authorizes the Lender to effect
payment of sums due under this  Agreement and the Notes by means of debiting the
Borrower's  principal  checking  account or any other account which Borrower may
have with Lender  subsequent to the date hereof.  This  authorization  shall not
affect the obligation of the Borrower to pay such sums when due, without notice,
if there are insufficient funds in such account to make such payments in full in
the due date thereof, or if Lender fails to debit the account or accounts.

         1.7 Rate  Protection.  Borrower  will  mitigate  the risk of changes in
interest rates due to its variable interest rate debt by entering into, prior to
the  Conversion  Date,  an  interest  rate cap  agreement,  interest  rate  swap
agreement  or other  hedge  product  acceptable  to Lender (the  "Interest  Rate
Hedge") with a  counterparty  that is Lender or an affiliate  thereof or another
financial  institution with a long-term debt rating from a nationally recognized
rating  agency  that is equal to or greater  than the  long-term  debt rating of
Lender.  Such Interest  Rate Hedge shall be  applicable to at least  one-half of
Borrower's  funded debt that is bearing  interest at a variable rate of interest
including the Loan made hereunder and the  Subordinated  Note. The Interest Rate
Hedge  shall  remain in effect  until the  earlier of the payment of the Loan or
until the funded debt  coverage  ratio set forth in Section  5.22 hereof is less
than 2.00:1.00 for four consecutive fiscal quarters.

                                   ARTICLE II

                                    SECURITY

         2.1 Security. The Obligations (as hereinafter defined) shall be secured
by the following:

                  (a)  Security  Agreement.  A Security  Agreement  of even date
         herewith,  between the Borrower and the Lender whereby  Borrower grants
         the Lender a security interest in the collateral described therein (the
         "Security Agreement").


                                        3

<PAGE>
                  (b)  Pledge  Agreement.  The  Pledge  Agreement  of even  date
         herewith,   executed  by  The  Bethlehem  Corporation  (the  "Parent"),
         pledging to Lender all of the issued and outstanding  stock of Borrower
         (the "Pledge Agreement")

         This  Security  Agreement  and  the  Pledge  Agreement  and  any  other
         instruments,  documents or  agreements  now or  hereafter  securing the
         Obligations   are  herein  referred  to  individually  as  a  "Security
         Instrument"  and   individually   and  collectively  as  the  "Security
         Instruments".  The Security Instruments,  together with this Agreement,
         the Notes and any other  instruments  and  documents  now or  hereafter
         evidencing,  securing  or in any  way  related  to  the  indebtednesses
         evidenced by the Notes are herein  referred to  individually as a "Loan
         Document" and individually and collectively as the "Loan Documents".

         2.2 Obligations.  Without limiting any of the provisions  thereof,  the
Security Instruments shall secure:

                  (a)  The  full  and  timely  payment  of  the   indebtednesses
         evidenced  by the  Notes,  together  with  interest  thereon,  and  any
         extensions,  modifications  and/or renewals thereof and any notes given
         in payment thereof,

                  (b) The full and prompt  performance of all of the obligations
         of Borrower to Lender under the Loan  Documents to which  Borrower is a
         party,

                  (c) The full and prompt  payment of all court costs,  expenses
         and  costs  of  whatever  kind  incident  to  the   collection  of  the
         indebtednesses evidenced by the Notes, the enforcement or protection of
         the security interests of the Security  Instruments and/or the exercise
         by Lender of any  rights or  remedies  of Lender  with  respect  to the
         indebtednesses  evidenced  by the Notes,  including  but not limited to
         reasonable  attorney's  fees and  expenses  incurred by Lender,  all of
         which Borrower agrees to pay to Lender upon demand, and

                  (d) The full and prompt payment and performance of any and all
         other  indebtednesses  and other  obligations  of  Borrower  to Lender,
         direct or contingent (including but not limited to obligations incurred
         as  indorser,  guarantor  or surety),  or the  obligation  to reimburse
         Lender  with  respect to any draws on  letters of credit  issued by the
         Lender on Borrower's  behalf,  however  evidenced or  denominated,  and
         however  and   whenever   incurred,   including   but  not  limited  to
         indebtednesses incurred pursuant to any present or future commitment of
         Lender to Borrower.

All of the foregoing  indebtedness and other obligations are herein collectively
referred to as the "Obligations".


                                        4

<PAGE>
                                   ARTICLE III

                              CONDITIONS PRECEDENT

         3.1 Condition  Precedent to Loans.  The obligation of Lender to advance
the  proceeds  of the Loan to or for the  account of  Borrower is subject to the
condition  precedent that Lender shall have received each of the  following,  in
form and substance satisfactory to the Lender and its counsel:

                  (a) Notes. The Initial Note, duly executed by Borrower,  which
         Initial Note shall be deemed  delivered as of the date all of the other
         conditions precedent set forth in this Section 3.1 have been met;

                  (b)  Security  Instruments.  The  Security  Instruments,  duly
         executed by the parties  thereto,  together  with:  (1)  acknowledgment
         copies of financing  statements duly filed under the Uniform Commercial
         Code of all  jurisdictions  necessary  or, in the  opinion  of  Lender,
         desirable  to perfect the  security  interests  created by the Security
         Instruments or such other documents, such as certificates of title with
         Lender's lien noted  thereon,  that are  necessary to perfect  Lender's
         security  interest;  and (2) evidence of the public recording or filing
         of such of the  Security  Instruments  as Lender  deems it necessary or
         desirable to record or file  publicly,  in such offices as Lender shall
         require,  together with evidence satisfactory to Lender of the priority
         of the  liens,  security  titles  and/or  security  interests  of  such
         Security Instruments;

                  (c)  Title  to  Assets.   Evidence   satisfactory   to  Lender
         demonstrating  that  Borrower is the owner of the  collateral  security
         described  in the  Security  Instruments,  free and  clear  of  defects
         therein or claims thereto by persons other than Lender;

                  (d)  Comfort  Letter.  A letter  from  the  Parent  to  Lender
         acknowledging  the  Lender's  extension  of the  Loan to  Borrower  and
         containing  certain other  representations  and agreements which Lender
         may request.

                  (e) Subordination Agreement.  Execution and delivery by Parent
         to Lender of a  subordination  agreement  in form  satisfactory  to the
         Lender whereby the Parent subordinates all indebtedness of the Borrower
         to Parent to the Borrower's  repayment of the Loan (the  "Subordination
         Agreement"),  including  the  indebtedness  evidenced  by that  certain
         Promissory  Note from  Borrower  to Parent  dated as of the date hereof
         (the "Subordinated Note").

                  (f) Consent of PNC Bank.  Written consent from PNC Bank to the
         extension of the Loan to the Borrower and to the Parent's execution and
         delivery of the Pledge Agreement and the Subordination Agreement to the
         Lender.

                  (g)  Insurance.   Evidence   satisfactory  to  Lender  of  the
         existence of the policies of insurance  required by the  provisions  of
         Article V of this Agreement and by the Security Instruments;

                                        5

<PAGE>
                  (h)  Evidence  of  Corporate  Action by  Borrower  and Parent.
         Certified  (as of the date of this  Agreement)  copies of all corporate
         action taken by Borrower  and Parent,  including  resolutions  of their
         board of directors, authorizing the execution, delivery and performance
         of the Loan  Documents to which each is a party and each other document
         to be delivered by Borrower or Parent pursuant to this Agreement;

                  (i)  Incumbency  and  Signature  Certificates.  A  certificate
         (dated  as of the  date  of  this  Agreement)  of the  Secretary  or an
         Assistant  Secretary  of Borrower and Parent  certifying  the names and
         true  signatures  of the officers of Borrower and Parent  authorized to
         sign the Loan Documents to which it is a party and the other  documents
         to be delivered by Borrower or Parent under this Agreement;

                  (j) Organizational Documents.  Copies of the corporate charter
         and other  publicly  filed  organizational  documents  of Borrower  and
         Parent, certified by the Secretary of State or other appropriate public
         official  in  the   jurisdiction   in  which   Borrower  or  Parent  is
         incorporated and a copy of Borrower's and Parent's bylaws;

                  (k) Evidence of Legal  Existence/Good  Standing. A certificate
         as to the legal  existence  and good  standing of Borrower  and Parent,
         issued by the Secretary of State or other  appropriate  public official
         in the jurisdiction in which Borrower or Parent is incorporated;

                  (l) Evidence of Foreign  Qualifications.  Certificates  of the
         Secretaries  of State  or  other  appropriate  public  officials  as to
         Borrower's and Parent's  qualification to do business and good standing
         in each jurisdiction in which a failure to be so qualified would have a
         material adverse effect on Borrower's financial position or its ability
         to conduct its  business in the manner now  conducted  and as hereafter
         intended to be conducted;

                  (m) Closing Fee.  Borrower shall have paid to Lender a closing
         fee in the amount of $30,000 and the other expenses of Lender  relating
         to making the Loan; and

                  (n) Legal Opinion. An opinion of counsel to Borrower addressed
         to Lender as to the enforceability of the Loan Documents and such other
         matters as Lender may request.

         3.2  Additional  Condition(s)  Precedent to Loans.  The  obligation  of
Lender to make each  advance of Loan  proceeds to or for the account of Borrower
(including  the  initial   advance  or  advances)  is  subject  to  the  further
condition(s) precedent that on and as of the date of such advance:

                  (a)  Representations  and Warranties True; Absence of Default.
         The following statements shall be true, and Borrower's request for such
         advance shall constitute an affirmation by Borrower that:

                           (i) The representations  and warranties  contained in
                  Article IV of this Agreement are correct on and as of the date
                  of such advance as though made on and as of such date; and


                                        6

<PAGE>

                           (ii)  Neither  an Event of  Default  (as  hereinafter
                  defined),  nor any event that with the giving of notice or the
                  passage of time or both would  constitute an Event of Default,
                  has  occurred  and is  continuing,  or would  result from such
                  advance; and

                  (b) Additional Documentation.  Lender shall have received such
         other  approvals,  opinions  and  documents  as Lender  reasonably  may
         request.


                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

         Borrower hereby represents and warrants to Lender as follows:

         4.1 Corporate Status. Borrower is a corporation duly organized, validly
existing and in good standing under the laws of the State of  Pennsylvania;  and
has the  corporate  power to own and  operate  its  properties,  to carry on its
business as now conducted and to enter into and to perform its obligations under
this Agreement and the other Loan Documents to which it is a party.  Borrower is
duly  qualified to do business and is in good standing in the State of Tennessee
and in each  state in which a failure to be so  qualified  would have a material
adverse  effect on Borrower's  financial  position or its ability to conduct its
business in the manner now conducted.

         4.2  Authorization.  Borrower has full legal right, power and authority
to conduct  its  business  and  affairs in the manner  contemplated  by the Loan
Documents, and to enter into and perform its obligations thereunder, without the
consent or  approval of any other  person,  firm,  governmental  agency or other
legal entity. The execution and delivery of this Agreement,  the loan hereunder,
the execution  and delivery of each Loan Document to which  Borrower is a party,
and the  performance  by Borrower of its  obligations  thereunder are within the
corporate  powers of Borrower  and have been duly  authorized  by all  necessary
corporate  action  properly  taken,  have  received all  necessary  governmental
approvals,  if any were required, and do not and will not contravene or conflict
with any provision of law, any  applicable  judgment,  ordinance,  regulation or
order of any court or governmental agency, the charter or by-laws of Borrower or
any agreement binding upon Borrower or its properties.  The officer(s) executing
this Agreement,  the Notes and all of the other Loan Documents to which Borrower
is a party are duly authorized to act on behalf of Borrower.

         4.3  Validity and Binding  Effect.  This  Agreement  and the other Loan
Documents are the legal,  valid and binding  obligations of the parties thereto,
enforceable in accordance with their respective terms, subject to bankruptcy and
other creditor's rights laws and equitable principles.

         4.4 Other  Transactions.  There  are no prior  loans,  liens,  security
interests, agreements or other financings upon which Borrower is obligated or by
which  Borrower is bound that will in any way permit any third person to have or
obtain  priority  over Lender as to any of the  collateral  security  granted to
Lender pursuant to this Agreement and the Security Instruments.  Consummation of
the transactions  hereby  contemplated and the performance of the obligations of
Borrower under and by

                                        7

<PAGE>
virtue of the Loan Documents to which Borrower is a party will not result in any
breach  of, or  constitute  a default  under,  any  mortgage,  security  deed or
agreement,  deed of  trust,  lease,  bank loan or  credit  agreement,  corporate
charter or by-laws, agreement or certificate of limited partnership, partnership
agreement,  license,  franchise  or any other  instrument  or agreement to which
Borrower  is a party  or by which  Borrower  or its  properties  may be bound or
affected.

         4.5 Litigation. There are no actions, suits or proceedings pending, or,
to the  knowledge of  Borrower,  threatened,  against or  affecting  Borrower or
involving  the validity or  enforceability  of any of the Loan  Documents or the
priority of the liens thereof,  at law or in equity,  or before any governmental
or administrative  agency, except actions,  suits and proceedings that are fully
covered by insurance  and that,  if adversely  determined,  would not impair the
ability of Borrower to perform each and every one of its  obligations  under and
by virtue of the Loan Documents; and to Borrower's knowledge, Borrower is not in
default with  respect to any order,  writ,  injunction,  decree or demand of any
court or any governmental authority.

         4.6  Financial   Statements.   All  financial  statements  of  Borrower
heretofore  delivered to Lender are true and correct in all  material  respects,
have been prepared in accordance with generally accepted  accounting  principles
consistently  applied,  and  fairly  present  the  financial  conditions  of the
subjects  thereof  as of the dates  thereof.  No  material  adverse  change  has
occurred in the financial condition of Borrower since the dates thereof,  and no
additional borrowings have been made by Borrower since the date thereof.

         4.7 No  Defaults.  No default or event of  default by  Borrower  exists
under  this  Agreement  or any of the other Loan  Documents,  or under any other
instrument or agreement to which Borrower is a party or by which Borrower or its
properties may be bound or affected, and no event has occurred and is continuing
that with  notice or the passage of time or both would  constitute  a default or
event of default thereunder.

         4.8  Compliance  With Law. To the best of its  knowledge,  Borrower has
obtained  all  necessary  licenses,   permits  and  governmental  approvals  and
authorizations  necessary or proper in order to conduct its business and affairs
as heretofore  conducted and as hereafter intended to be conducted.  Borrower is
in compliance with all laws,  regulations,  decrees and orders  applicable to it
(including but not limited to laws, regulations,  decrees and orders relating to
environmental,  occupational  and  health  standards  and  controls,  antitrust,
monopoly,  restraint of trade or unfair competition),  except to the extent that
noncompliance,  in the  aggregate,  cannot  reasonably  be  expected  to  have a
material  adverse  effect on its  business,  operations,  property or  financial
condition and will not  materially  adversely  affect its ability to perform its
obligations  under the Loan  Documents to which it is a party.  Borrower has not
received,  and does not expect to receive,  any order or notice of any violation
or claim of violation of any law, regulation, decree, rule, judgment or order of
any governmental  authority or agency relating to the ownership and/or operation
of its  properties,  as to which the cost of  compliance is or might be material
and the  consequences of noncompliance  would or might be materially  adverse to
its business,  operations,  property or financial  condition,  or which would or
might impair its ability to perform its obligations  under the Loan Documents to
which it is a party.


                                        8

<PAGE>
         4.9      Environmental Matters.

                  (a) As used in this  Section 4.9 and in Section  5.11  hereof,
the following terms shall have the indicated meanings:

                  "Business"  means  all of  Borrower's  assets,  both  real and
                  personal,  tangible and intangible,  now existing or hereafter
                  acquired and wherever located,  and all of Borrower's  current
                  and future  business  operations  at all  locations and in all
                  jurisdictions.

                  "Environmental Authorities" means all federal, state and local
                  governmental  bodies,  authorities  or agencies and all public
                  corporations created and/or empowered to administer,  regulate
                  and/or   enforce   Environmental   Laws,   including   without
                  limitation the U.S. Environmental Protection Agency.

                  "Environmental  Laws"  means  any  and  all  federal,   state,
                  regional,  county or local laws, statutes,  rules, regulations
                  or  ordinances  relating to the  generation,  recycling,  use,
                  reuse,  sale,  storage,  handling,  transport,   treatment  or
                  disposal of Hazardous Materials,  including without limitation
                  the   Comprehensive    Environmental   Response   Compensation
                  Liability Act of 1980, as amended by the Superfund  Amendments
                  and  Reauthorization  Act of 1986,  42 U.S.C.  ss.9601 et seq.
                  ("CERCLA"),  the  Resource  Conservation  and  Recovery Act of
                  1976, as amended by the Solid and Hazardous  Waste  Amendments
                  of 1984,  42 U.S.C.  ss.6901 et seq.  ("RCRA"),  the Tennessee
                  Hazardous Waste  Management Act, T.C.A.  ss.68-46-101 et seq.,
                  and any rules,  regulations and guidance documents promulgated
                  or published thereunder,  and any state,  regional,  county or
                  local statute,  law, rule, regulation or ordinance relating to
                  public health,  safety or the discharge,  emission or disposal
                  of  Hazardous  Materials  or  Hazardous  Wastes  in or to air,
                  water,  land  or  groundwater,  to  the  withdrawal  or use of
                  groundwater,  to the use,  handling or  disposal or  asbestos,
                  polychlorinated biphenyls, petroleum, petroleum derivatives or
                  by-products,  other hydrocarbons or urea formaldehyde,  to the
                  treatment,   storage,  disposal  or  management  of  Hazardous
                  Materials,   to  exposure  to  Hazardous  Materials,   to  the
                  transportation,  storage,  disposal,  management or release of
                  gaseous  or  liquid  substances,  and any  regulation,  order,
                  injunction,  judgment,  declaration,  notice or demand  issued
                  thereunder.

                  "Hazardous Materials" means any hazardous,  toxic or dangerous
                  materials,  substances,  chemicals,  waste or pollutants  that
                  from  time  to  time  are  defined  by or  pursuant  to or are
                  regulated  under any  Environmental  Laws,  including  without
                  limitation  asbestos,  polychlorinated  biphenyls,  petroleum,
                  petroleum derivatives or by-products, other hydrocarbons, urea
                  formaldehyde and any material,  substance,  pollutant or waste
                  that is defined as a hazardous  waste under RCRA or defined as
                  a hazardous substance under CERCLA.

                  "Hazardous  Wastes"  means  Hazardous  Materials  that  are or
                  become  "wastes"  or "solid  wastes" as such terms are used in
                  RCRA.

                                        9

<PAGE>
                  "Property"   means  all  real   property   now  or   hereafter
                  constituting  a part of,  or  otherwise  used or  operated  by
                  Borrower in connection with, the Business.

                  (b) Borrower represents and warrants to Lender as follows:

                           (i) The  Property  is being  operated  by Borrower in
                  material  compliance with Environmental Laws, and Borrower has
                  obtained,  maintained  and  is  in  good  standing  under  all
                  approvals,  consents,   certificates,   licenses  and  permits
                  required by Environmental Laws with respect to the Property.

                           (ii) To Borrower's knowledge, the Property is free of
                  all Hazardous  Wastes and is free of all  Hazardous  materials
                  other  than  those  maintained  therein  or  thereon  in  full
                  compliance with Environmental Laws. Borrower has not caused or
                  permitted  the Property to be used to  generate,  manufacture,
                  refine,  transport,  treat, store, handle, dispose,  transfer,
                  produce  or  process   Hazardous   Materials  except  in  full
                  compliance with Environmental Laws.

                           (iii)  Borrower has not received  notice,  and has no
                  knowledge,  of any material noncompliance with or violation of
                  any  Environmental  Laws with  respect to the  Property or the
                  Business.

         4.10 No Burdensome Restrictions.  No instrument,  document or agreement
to which  Borrower is a party or by which it or its  properties  may be bound or
affected  materially  adversely  affects,  or may  reasonably  be expected so to
materially and adversely affect, the business, operations, property or financial
condition thereof.

         4.11  Taxes.  Borrower  has filed or caused to be filed all tax returns
that to its  knowledge  are  required to be filed  (except for returns that have
been appropriately extended), and has paid all taxes shown to be due and payable
on said returns and all other  taxes,  impositions,  assessments,  fees or other
charges imposed on it by any governmental authority,  agency or instrumentality,
prior to any delinquency  with respect  thereto (other than taxes,  impositions,
assessments,  fees  and  charges  currently  being  contested  in good  faith by
appropriate  proceedings,  for which appropriate amounts have been reserved). To
the best of Borrower's knowledge,  no tax liens have been filed against Borrower
or any of the property thereof.

         4.12     Year 2000 Representations and Warranties.

                  (a)  Borrower  has  (i)  begun  analyzing  the  operations  of
Borrower and its subsidiaries and affiliates that could be adversely affected by
failure to become  Year 2000  compliant  (that is, that  computer  applications,
imbedded  microchips  and other  systems will be able to perform  date-sensitive
functions  prior to and after  December 31, 1999) and; (ii) developed a plan for
becoming Year 2000 compliant in a timely manner,  the implementation of which is
on schedule in all material respects.  Borrower reasonably believes that it will
become Year 2000 compliant for its operations and those of its  subsidiaries and
affiliates on a timely basis except to the extent that a

                                       10

<PAGE>
failure to do so could not  reasonably  be expected  to have a material  adverse
effect upon the financial condition of Borrower.

                  (b) Borrower  reasonably  believes any  suppliers  and vendors
that  are  material  to the  operations  of  Borrower  or its  subsidiaries  and
affiliates  will be Year 2000  compliant  for their  own  computer  applications
except to the extent that a failure to do so could not reasonably be expected to
have a material adverse effect upon the financial condition of Borrower.

                  (c) Borrower will promptly  notify Bank in the event  Borrower
determines that any computer  application which is material to the operations of
Borrower,  its subsidiaries or any of its material vendors or suppliers will not
be fully Year 2000  compliant on a timely basis,  except to the extent that such
failure could not reasonably be expected to have a material  adverse effect upon
the financial condition of Borrower.

                                    ARTICLE V

                            COVENANTS AND AGREEMENTS

         Borrower covenants and agrees that during the term of this Agreement:

         5.1  Payment  of  Obligations.  Borrower  shall pay the  indebtednesses
evidenced by the Notes  according to the tenor thereof,  and shall timely pay or
perform, as the case may be, all of the other Obligations.

         5.2 Further  Assurances.  Borrower  will take all actions  requested by
Lender to create and  maintain  in Lender's  favor  valid  liens upon,  security
titles  to  and/or  perfected  security  interests  in the  collateral  security
described in the Security Instruments and all other security for the Obligations
now or hereafter held by or for Lender. Without limiting the foregoing, Borrower
agrees to execute such further instruments  (including  financing statements and
continuation  statements) as may be required or permitted by any law relating to
notices  of, or  affidavits  in  connection  with,  the  perfection  of Lender's
security interests,  and to cooperate with Lender in the filing or recording and
renewal thereof.

         5.3      Financial Statements.  Borrower shall furnish to Lender:

                  (a) as soon as practicable and in any event within the earlier
         of  one-hundred  twenty (120) days after the end of each fiscal year of
         Borrower  and  Parent or five (5) days  after such items are filed with
         the United States Securities  Exchange  Commission ("SEC") or delivered
         to the  Borrower's  or Parent's  shareholders  (i) a  consolidated  and
         consolidating  balance  sheet of Borrower and Parent as of the close of
         such fiscal  year,  the  related  statements  of income,  cash flow and
         shareholders'  equity  for  such  fiscal  year  and all  notes  to such
         financial statements,  all in reasonable detail, prepared in accordance
         with generally accepted  accounting  principles  consistently  applied,
         audited in accordance  with generally  accepted  auditing  standards by
         independent  certified public  accountants  satisfactory to Lender, and
         accompanied by the unqualified  favorable  opinion of such accountants,
         and (ii)

                                       11

<PAGE>

         a certificate of the chief financial officer of Borrower,  stating that
         Borrower has kept,  observed,  performed and fulfilled  each  covenant,
         term and  condition  of this  Agreement  and the other  Loan  Documents
         during the preceding fiscal year and that no Event of Default hereunder
         has occurred and is continuing  (or if an Event of Default has occurred
         and is  continuing,  specifying  the  nature  of same,  the  period  of
         existence  of  same  and  the  action  Borrower  proposes  to  take  in
         connection  therewith) together with a schedule in form satisfactory to
         Lender of the computations  used by Borrower in determining,  as of the
         end of such  fiscal  year,  compliance  with  all  financial  covenants
         contained herein;

                  (b) as soon as practicable and in any event within the earlier
         of  forty-five  (45)  days  after  the end of each  fiscal  quarter  of
         Borrower's  and Parent's  fiscal year or five (5) days after such items
         are  filed  with  the  SEC  or  delivered  to  Borrower's  or  Parent's
         shareholders,  (i) a consolidated  and  consolidating  balance sheet of
         Borrower  and Parent as of the close of such  fiscal  quarter,  and the
         related  statements of income,  cash flow and shareholders'  equity for
         such  fiscal  quarter,  all  in  reasonable  detail,  and  prepared  in
         accordance with generally accepted accounting  principles  consistently
         applied, certified by the chief financial officer of Borrower, and (ii)
         a  certificate  of the chief  executive or chief  financial  officer of
         Borrower,  stating that  Borrower  has kept,  observed,  performed  and
         fulfilled each  covenant,  term and condition of this Agreement and the
         other Loan  Documents  during the preceding  month and that no Event of
         Default  hereunder  has occurred and is  continuing  (or if an Event of
         Default has occurred and is continuing,  specifying the nature of same,
         the period of  existence  of same and the action  Borrower  proposes to
         take  in  connection  therewith)  together  with  a  schedule  in  form
         satisfactory  to  Lender  of  the  computations  used  by  Borrower  in
         determining,  as of the end of such fiscal quarter, compliance with all
         financial covenants contained herein;

                  (c) as soon as practicable and in any event within twenty (20)
         days  after the end of each  month,  (i) a  complete  listing,  in form
         acceptable to Lender, of all of Borrower's receivables (by obligor, age
         of receivable  and dollar value per obligor and age  category),  (ii) a
         contract  report and backlog  report,  (iii) a report setting forth the
         percentage  of  completion  of all Furnace  Projects  financed with the
         proceeds of the Loan, and (iv) a completed  Borrowing Base  Certificate
         in the form  attached  hereto  as  Exhibit  B; all as of the end of the
         immediately  preceding  month,  and,  where  applicable,  in sufficient
         detail  to allow  Lender to verify  the  calculations  set forth in the
         Borrowing Base Certificate;

                  (d) promptly upon receipt thereof,  copies of all accountants'
         reports and  accompanying  financial  reports  submitted to Borrower by
         independent  accountants in connection with each annual  examination of
         Borrower;

                   (e) to the extent not  delivered  pursuant  to the  foregoing
         subsections of this Section 5.3, within five (5) days of their delivery
         to the SEC or the Parent's or Borrower's shareholders,  all Form 10-Ks,
         Form 10-Qs and other  filings  made by  Borrower or Parent with the SEC
         and all annual reports and proxy statements with regard to Borrower and
         Parent;


                                       12

<PAGE>
                  (f) with reasonable  promptness,  such other financial data as
         Lender reasonably may request.

         5.4  Maintenance  of Books  and  Records;  Inspection.  Borrower  shall
maintain its books,  accounts and records in accordance with generally  accepted
accounting principles  consistently applied, and permit any person designated by
Lender in writing to visit and inspect any of its properties  (including but not
limited to the  collateral  security  described  in the  Security  Instruments),
corporate books and financial records, and to discuss its accounts,  affairs and
finances with Borrower or the principal  officers of Borrower during  reasonable
business hours, all at such times as Lender reasonably may request.

         5.5 Insurance.  Without  limiting any of the requirements of any of the
other Loan Documents,  Borrower will maintain, in amounts satisfactory to Lender
(a) commercial  general liability  insurance on an "occurrence"  basis,  against
claims for "personal injury" (including but not limited to bodily injury,  death
or property  damage),  (b)  worker's  compensation  insurance  (or  maintained a
legally  sufficient  amount  of self  insurance  against  workers'  compensation
liabilities,  with  adequate  reserves,  under a plan  approved by Lender),  (c)
"all-risk"  casualty  insurance  with  standard  exceptions  on  its  properties
(including but not limited to the collateral  security now or hereafter securing
payment and  performance  of the  Obligations),  against  such hazards and in at
least such amounts as is customary in Borrower's business,  (d) rent or business
interruption  insurance  against  loss  of  income  arising  out  of  damage  or
destruction  by such  hazards as presently  are included in so-called  "all-risk
coverage",  and (e) such other  insurance in such amounts as Lender from time to
time may reasonably  require against other  insurance  hazards that the time are
commonly insured against by persons engaged in enterprises or activities similar
to those of Borrower. At the request of Lender,  Borrower will deliver forthwith
a certificate executed by a duly authorized officer of Borrower,  specifying the
details of such insurance in effect.  All policies of casualty  insurance  shall
provide  that such  insurance  shall be payable to Borrower  and Lender as their
respective  interests  may  appear,  and that at least  thirty  (30) days' prior
written notice of  cancellation  or modification of the policy shall be given to
Lender by the insurer.  Borrower agrees that there shall be no recourse  against
Lender for the  payment of  premiums,  commissions,  assessments  or advances in
respect of any such policy, and at Lender's request will provide Lender with the
agreement of the insurer(s) to this effect.  At the request of Lender,  all such
policies  shall be  delivered  to and held by Lender.  Upon an Event of Default,
Lender may, at its option, act as attorney for Borrower in obtaining, adjusting,
settling and  canceling  such  insurance  and  endorsing any drafts with respect
thereto,  and this power,  being coupled with an interest,  shall be irrevocable
prior  to  payment  in full of the  Obligations  and  performance  of all of the
obligations of Borrower to Lender in connection therewith.

         5.6 Taxes and  Assessments;  Tax Indemnity.  Borrower will (a) file all
tax returns and  appropriate  schedules  thereto  that are  required to be filed
under  applicable law, prior to the date of  delinquency,  (b) pay and discharge
all taxes, assessments and governmental charges or levies imposed upon Borrower,
upon its income and profits or upon any properties belonging to it, prior to the
date on which penalties attach thereto,  and (c) pay all taxes,  assessments and
governmental  charges or levies that,  if unpaid,  might become a lien or charge
upon any of its properties;  provided,  however, that Borrower in good faith may
contest  any  such  tax,  assessment,  governmental  charge  or  levy so long as
appropriate  reserves are maintained with respect thereto.  If any tax is or may
be

                                       13

<PAGE>

imposed by any governmental  entity in respect of sales of Borrower's  inventory
or the  merchandise  that is the  subject of such  sales,  or as a result of any
other  transaction  of  Borrower,  which  tax  Lender is or may be  required  to
withhold or pay, Borrower agrees to indemnify Lender and hold Lender harmless in
connection with such taxes, and Borrower will  immediately  reimburse Lender for
any such taxes paid by Lender and added to the Obligations pursuant to the terms
hereof.

         5.7  Corporate   Existence.   Borrower  shall  maintain  its  corporate
existence  and  good  standing  in the  state  of  its  incorporation,  and  its
qualification  and good  standing as a foreign  corporation  in Tennessee and in
each other  jurisdiction in which such  qualification  is necessary  pursuant to
applicable law.

         5.8 Compliance with Law and Other  Agreements.  Borrower shall maintain
its business  operations and property  owned or used in connection  therewith in
compliance with (a) all applicable  federal,  state and local laws,  regulations
and ordinances  governing such business  operations and the use and ownership of
such property,  and (b) all  agreements,  licenses,  franchises,  indentures and
mortgages  to  which  Borrower  is a party or by  which  Borrower  or any of its
properties is bound.  Without  limiting the foregoing,  Borrower will pay all of
its indebtedness promptly in accordance with the terms thereof.

         5.9 Notice of Default.  Borrower shall give written notice to Lender of
the  occurrence of any default,  event of default or Event of Default under this
Agreement or any other Loan Document promptly upon the occurrence thereof.

         5.10 Notice of Litigation.  Borrower shall give notice, in writing,  to
Lender of (a) any actions,  suits or proceedings  wherein the amount at issue is
in excess of $100,000 and is not covered by insurance, instituted by any persons
whomsoever against Borrower, or affecting any of Borrower's assets in connection
with any applicable  federal,  state or local laws or  regulations,  and (b) any
dispute,  not  resolved  within  sixty  (60) days of the  commencement  thereof,
between  Borrower on the one hand and any  governmental  regulatory  body on the
other  hand,  which  dispute  might  interfere  with the  normal  operations  of
Borrower.

         5.11     Environmental Matters.

                  (a)  Borrower  will cause the  Property  to remain free of all
         Hazardous Wastes,  and to remain free of all Hazardous  Materials other
         than  those  maintained  therein or  thereon  in full  compliance  with
         Environmental  Laws.  Borrower will not cause or permit the Property to
         be used to generate,  manufacture,  refine,  transport,  treat,  store,
         handle,  dispose,  transfer,  produce  or process  Hazardous  Materials
         except in full compliance with Environmental Laws.

                  (b) Borrower will notify lender immediately if it receives any
         notice or obtains knowledge of any  noncompliance  with or violation of
         any Environmental Laws with respect to the Property or the Business.

                  (c) In the event that  Hazardous  Materials  unrelated  to the
         Business,  or Hazardous  Wastes,  are discovered on or are brought onto
         the Property, Borrower will cause such

                                       14

<PAGE>

         Hazardous  Materials or Hazardous  Wastes to be removed and disposed of
         promptly and in full compliance with Environmental  Laws. Borrower will
         provide  Lender  prior  written  notice of such  removal  and  disposal
         actions.

                  (d) Borrower  will comply with all  Environmental  Laws in all
         jurisdictions  in which Borrower  operates,  now or in the future,  and
         will  comply  with all  environmental  Laws that in the  future  become
         applicable to the Property or the Business.

         5.12 ERISA Plan.  If Borrower has in effect,  or  hereafter  institutes
(with Lender's consent, as hereinafter provided), a pension plan that is subject
to the requirements of Title IV of the Employee  Retirement  Income Security Act
of 1974, Pub. L. No. 93-406,  September 2, 1974, 88 Stat.  829, 29 U.S.C.A.  ss.
1001 et seq. (1975), as amended from time to time ("ERISA"),  then the following
warranty and covenants  shall be applicable  during such period as any such plan
(the "Plan") shall be in effect:  (a) Borrower hereby warrants that no fact that
might constitute grounds for the involuntary termination of the Plan, or for the
appointment  by the  appropriate  United States  District  Court of a trustee to
administer  the Plan,  exists at the time of  execution of this  Agreement,  (b)
Borrower hereby covenants that throughout the existence of the Plan,  Borrower's
contributions under the Plan will meet the minimum funding standards required by
ERISA and Borrower will not institute a distress  termination  of the Plan,  (c)
Borrower  hereby  covenants  that the  Plan's  annual  financial  and  actuarial
statements  and the Plan's  annual Form 5500  information  return will be timely
filed with the  Internal  Revenue  Service and a copy  delivered  to Lender upon
Lender's  request and (d) Borrower  covenants that it will send to Lender a copy
of any notice of a reportable  event (as defined in ERISA)  required by ERISA to
be filed with the Labor Department or the Pension Benefit Guaranty  Corporation,
at the time that such notice is so filed.

         No Plan shall be instituted by Borrower  unless Lender shall have given
its written consent thereto, which consent shall not be unreasonably withheld.

         5.13  Obligations  of  Borrower  With  Respect to  Receivables.  By the
execution of this Agreement,  Lender shall not be obligated to do or perform any
of the acts or things provided in any contracts subject to the security interest
granted by the Security  Instruments  to be done or  performed by Borrower,  but
upon the occurrence of an Event of Default, Lender may, at its election, perform
some or all of the  obligations  provided in said  contracts  to be performed by
Borrower, and if Lender incurs any liability or expenses by reason thereof, same
shall be payable by Borrower  upon demand and same shall also be secured by this
Agreement  and the other  Loan  Documents.  Upon the  occurrence  of an Event of
Default,  Borrower  will,  on request  from Lender,  submit to Lender  duplicate
copies of all invoices on outstanding  receivables  subject to Lender's security
interest. Lender shall have the right to notify the account debtors obligated on
any or all of Borrower's  receivables to make payment  thereof direct to Lender,
and to take control of all proceeds of any such receivables,  which right Lender
may exercise at any time whether or not Borrower is then in default hereunder or
was theretofore making collections thereon.  Until such time as Lender elects to
exercise  such right by giving  Borrower  written  notice  thereof,  Borrower is
authorized,  as agent of Lender,  to collect and enforce  said  receivables.  If
Lender requests,  Borrower will forthwith on receipt of all checks, drafts, cash
and other  remittances in payment of inventory sold, or in payment on account of
Borrower's  receivables,  deposit the same in a special bank account  maintained
with

                                       15

<PAGE>

Lender over which Lender alone has power of  withdrawal.  Said proceeds shall be
deposited in precisely the form received, except for the indorsement of Borrower
where necessary to permit collection of items, which indorsement Borrower agrees
to make,  and  which  Lender is also  hereby  authorized  to make on  Borrower's
behalf.  Pending such  deposit,  Borrower  agrees that it will not commingle any
such checks,  drafts,  cash or other  remittances  with any of Borrower's  other
funds or property,  but will hold them separate and apart therefrom and in trust
for Lender until deposit  thereof is made in the special  account.  The funds in
said account shall be held by Lender as additional security for the Obligations.
Lender will, at least once a week,  apply the whole or any part of the collected
funds on deposit in the special  account  against the  Obligations;  the amount,
order and method of such  application  to be in the  discretion  of Lender.  Any
portion of said funds on deposit in the special  account that Lender  elects not
to so apply or that exceed the amount  owed to Lender  hereunder  shall,  at the
election  of  Lender,  be paid over by Lender to  Borrower  or held by Lender as
security for the Obligations.

         5.14     Borrowing Base and Other Limitations on Advances.

         (a) As used in this Section 5.14,  the  following  terms shall have the
definitions set forth below:

                  "Approved  Eligible   Receivables"  shall  refer  to  Eligible
         Receivables  (as defined below) arising from contracts that are between
         Borrower and another  party of  sufficient  credit  strength  that such
         other party is approved in writing by Lender;

                  "Eligible  Inventory"  shall  refer  to  Borrower's  inventory
         computed on a "first in, first out" basis,  excluding inventory that in
         Lender's  judgment  is obsolete or  otherwise  unmarketable.  Inventory
         shall be valued at the lesser of cost or market,  with such adjustments
         thereto as Lender shall deem necessary or appropriate;

                  "Eligible  Receivables"  shall  refer to  Borrower's  accounts
         receivable  that are due and  payable  not more than  ninety  (90) days
         after the invoice date,  including  accounts  receivable that relate to
         payments  that the  obligor is legally  required  to make in advance of
         performance by Borrower but excluding accounts receivable that are more
         than  ninety  (30) days past due and  further  excluding  all  returns,
         allowances,  discounts,  credits  and  intra-company  items,  all items
         payable from any account obligor from whom twenty-five percent (25%) or
         more of such obligor's aggregate  outstanding balance on all items owed
         to  Borrowers  are more than ninety  (90) days past due,  the amount by
         which the aggregate  amount owing from any account  obligor exceeds ten
         percent  (10%) of  Borrowers'  total  receivables,  and all other items
         Lender reasonably determines to be ineligible;

                  "Loan"  shall  refer  to  the  aggregate  of  the  outstanding
         principal  balance of, and all past due  interest  on, the Initial Note
         for the  period  from the  date  hereof  through  July  31,  1999,  and
         thereafter the aggregate of the outstanding  principal  balance of, and
         all past due interest on, the Term Note and the Revolving Line Note;


                                       16

<PAGE>

                  "New  Equipment"  shall refer to  equipment  owned by Borrower
         that  has not been  placed  in  service  prior  to its  acquisition  by
         Borrower and has not been placed in service by Borrower  more than nine
         (9) months prior to the date hereof; and

                  "Used  Equipment"  shall refer to all  equipment  owned by the
         Borrower other than New Equipment.

         (b) At no time will the Loan, exceed the sum of (a) eighty-five percent
(85%) of  Approved  Eligible  Receivables,  plus  (b)  eighty  percent  (80%) of
Eligible  Receivables  (exclusive of Approved  Eligible  Receivables),  plus (c)
fifty  percent  (50%)  of  Eligible  Inventory,  plus  (d)  the  lesser  of  (i)
seventy-five  percent  (75%)  of the  fair  market  value  of New  Equipment  as
determined by an appraisal  satisfactory to Lender,  or (ii) one hundred percent
(100%) of the cost of New Equipment, plus (e) fifty percent (50%) of the orderly
liquidation value, as determined by an appraisal  satisfactory to Lender, of all
Used Equipment.

         (c)  Notwithstanding   any  other  provision  to  the  contrary,   upon
Borrower's  satisfaction of all conditions  precedent in this Agreement,  Lender
shall advance to Borrower one hundred  percent  (100%) of the costs  incurred by
Borrower for the Existing Furnace Project, including costs incurred prior to the
date hereof,  up to 75% of the appraised value of the Existing  Furnace Project.
Also notwithstanding any other provision hereof, the amount advanced relative to
each furnace constituting the New Furnace Project shall not exceed the lesser of
(i) 75% of the  percentage of completion for the benchmark for which the advance
relates as shown on Exhibit C multiplied by the  appraised  value of the furnace
or (ii) 100% of the costs  incurred by Borrower  relative to such furnace  since
the last advance (if any) to pay the costs of such furnace.

         5.15 Mergers, Consolidations, Acquisitions and Sales. Without the prior
written  consent  of  Lender,  Borrower  will not (a) be a party to any  merger,
consolidation or corporate reorganization, nor (b) purchase or otherwise acquire
all or substantially  all of the assets or stock of, or any partnership or joint
venture interest in, any other person,  firm or entity, nor (c) sell,  transfer,
convey, grant a security interest in or lease all or any substantial part of its
assets,  nor (d)  create  any  subsidiaries  nor convey any of its assets to any
subsidiary.

         5.16  Management;   Ownership.  The  ownership,   executive  staff  and
management of Borrower and Parent are material  factors in Lender's  willingness
to institute and maintain a lending  relationship  with Borrower.  Borrower will
not  permit  any  significant  change  in  the  ownership,  executive  staff  or
management of Borrower or Parent without the prior written consent of Lender.

         5.17 Guaranties;  Loans.  Borrower shall not guarantee nor be liable in
any manner, whether directly or indirectly,  or become contingently liable after
the date of this Agreement in connection with the obligations or indebtedness of
any  person or persons  whomsoever,  except for the  indorsement  of  negotiable
instruments payable to Borrower for deposit or collection in the ordinary course
of business. Borrower shall not make any loan, advance or extension of credit to
any person other than in the normal course of its business.


                                       17

<PAGE>

         5.18 Debt. Without the prior written consent of Lender,  Borrower shall
not create,  incur,  assume or suffer to exist  indebtedness  of any description
whatsoever,  excluding (a) the indebtednesses  evidenced by the Notes, (b) trade
accounts  payable  and  accrued  expenses  incurred  in the  ordinary  course of
business,  (c) the indorsement of negotiable instruments payable to Borrower for
deposit or  collection  in the ordinary  course of business,  (d) bonds or other
indebtedness  incurred in connection  with any  self-insurance  plans,  (e) debt
subordinated  to the Loan in payment  and  priority by writing  satisfactory  to
Lender, and (f) other indebtedness not to exceed the aggregate amount of $25,000
per year.

         5.19 Prepayment of  Indebtedness.  Borrower shall not pay or prepay any
long-term  indebtedness (other than the indebtedness evidenced hereby and by the
Notes)  prior to the time  that the  same is due and  payable  according  to its
stated terms. For purposes of this Section 5.19, "long-term  indebtedness" shall
mean debt obligations with a term of one year or more.

         5.20 Dividends and  Redemptions.  Without the prior written  consent of
Lender,  Borrower  shall not (a)  declare  or pay,  or set aside any sum for the
payment of, any dividends or make any other  distribution upon any shares of its
capital  stock of any class,  or (b) purchase,  redeem or otherwise  acquire for
value any shares of its capital stock of any class, or commit to do any of same,
or set aside any sum therefor,  or permit any  subsidiary to purchase or acquire
for value any shares of its capital  stock of any class,  or commit do to any of
the same, or set aside any sum therefor.

         5.21 Debt to Worth Ratio.  Borrower at all times will  maintain a ratio
of total  liabilities  less the  principal  amount of the  Subordinated  Note to
tangible net worth plus the  principal  amount of the  Subordinated  Note of not
more than 2.50 to 1.0 for the period from the date hereof  through May 31, 2000,
2.25 to 1.0 for the period  from June 1, 2000  through  May 31, 2001 and 2.00 to
1.0 for the  period  from  June 1, 2001 and  thereafter.  For  purposes  of this
Section 3.21, "tangible net worth" shall refer to the excess of Borrower's total
assets over the sum of its intangible  assets, all determined in accordance with
generally accepted accounting principles consistently applied.

         5.22 Fixed Charge Coverage Ratio. Borrower will maintain, as of the end
of each fiscal quarter,  for such fiscal quarter and the  immediately  preceding
three fiscal  quarters in the aggregate,  a ratio of net income before  interest
expense,  income  taxes,  depreciation  and  amortization  to  interest  expense
(including  interest expense on the Subordinated Note) plus scheduled  principal
payments  (including  principal  payments on the Subordinated Note) plus capital
lease expenses plus capital  expenditures  (but excluding  capital  expenditures
funded with the  proceeds  of the Loan) plus income  taxes,  all  determined  in
accordance with generally accepted accounting  principles  consistently applied,
of not less than (a) 1.15 to 1.0 for the period from the date hereof through May
31, 2001, and (b) 1.20 to 1.0 for the period from June 1, 2001 and thereafter.

         5.23 Funded Debt Coverage  Ratio.  Beginning on June 1, 1999,  Borrower
will maintain,  as of the end of each fiscal quarter for such fiscal quarter and
the immediately  preceding  three fiscal  quarters in the aggregate,  a ratio of
funded debt to net income before interest  expense,  income taxes,  depreciation
and  amortization,   all  determined  in  accordance  with  generally   accepted
accounting principles  consistently applied, of not greater than (a) 3.50 to 1.0
for the period from the date hereof  through May 31,  2000,  (b) 3.00 to 1.0 for
the period from June 1, 2000 through May 31, 2001, and

                                       18

<PAGE>

(c) 2.50 to 1.0 for the period from June 1, 2001 and thereafter. For purposes of
this covenant,  "funded debt" shall mean all indebtedness for which the Borrower
and its creditors have entered into a contractual  arrangement for repayment and
compensation for risk, including, but not limited to, the Loan.

         5.24  Current  Ratio.  Borrower  at all times will  maintain a ratio of
current  assets to current  liabilities of not less than (a) .30 to 1.00 for the
period from the date hereof  through  May 31,  2000,  and (b) .50 for the period
from  June 1, 2000 and  thereafter.  For  purposes  of this  covenant,  "current
assets" shall refer to cash, accounts  receivable and marketable  securities but
not inventory, and "current liabilities" shall refer to any indebtedness due and
payable  within  one year  from the date of  Borrower's  most  recent  quarterly
balance sheet, all determined in accordance with generally  accepted  accounting
principles consistently applied.

                                   ARTICLE VI

                              DEFAULT AND REMEDIES

         6.1 Events of Default.  The  occurrence of any of the  following  shall
constitute an Event of Default hereunder:

                  (a) Failure to make payment of any principal of or interest on
         the indebtedness evidenced by the Notes in accordance with the terms of
         the Notes;

                  (b) Any  representation  by Borrower as to any material matter
         hereunder  or under any of the other Loan  Documents,  or  delivery  by
         Borrower of any schedule, statement,  resolution,  report, certificate,
         notice or writing to Lender that is untrue in any  material  respect on
         the  date as of which  the  facts  set  forth  therein  are  stated  or
         certified;

                  (c) The  Borrower  shall  breach or fail to perform  any term,
         covenant  warranty or agreement  contained  in Section 5.7  ("Corporate
         Existence"), Section 5.15 ("Mergers,  Consolidations,  Acquisitions and
         Sales"),  Section  5.21 ("Debt to Worth  Ratio"),  Section 5.22 ("Fixed
         Charge Coverage  Ratio"),  Section 5.23 ("Funded Debt Coverage Ratio"),
         or Section 5.24 ("Current Ratio");

                  (d)  Failure of  Borrower  to perform  any of its  obligations
         under this Agreement, the Notes, any of the Security Instruments or any
         of the other Loan Documents  other than those  described in (a), (b) or
         (c) above, provided,  however, that such failure shall not constitute a
         default if such failure is remedied  within fifteen (15) days of notice
         of such default from Lender;

                  (e) Borrower (i) shall generally not pay or shall be unable to
         pay  its  debts  as such  debts  become  due;  or  (ii)  shall  make an
         assignment  for the  benefit of  creditors  or petition or apply to any
         tribunal for the appointment of a custodian, receiver or trustee for it
         or a  substantial  part of its  assets;  or (iii)  shall  commence  any
         proceeding   under   any   bankruptcy,   reorganization,   arrangement,
         readjustment of debt, dissolution or liquidation law or statute

                                       19

<PAGE>

         of any jurisdiction,  whether now or hereafter in effect; or (iv) shall
         have had any such petition or application  filed or any such proceeding
         commenced  against  it in which an order for  relief is  entered  or an
         adjudication or appointment is made; or (v) shall indicate,  by any act
         or omission,  its consent to,  approval of or  acquiescence in any such
         petition,   application,   proceeding   or  order  for  relief  or  the
         appointment of a custodian, receiver or trustee for it or a substantial
         part of its  assets;  or (vi)  shall  suffer  any  such  custodianship,
         receivership  or trusteeship to continue  undischarged  for a period of
         thirty (30) days or more;

                  (f) Borrower shall be liquidated,  dissolved or terminated, or
         the charter or  certificate  of  authority  thereof  shall expire or be
         revoked;

                  (g) A default or event of default shall occur under any of the
         other Loan Documents subject to any applicable cure periods;

                  (h)  Borrower   shall   default  in  the  timely   payment  or
         performance  of any  obligation  now or  hereafter  owed to  Lender  in
         connection  with any other  indebtedness  of Borrower  now or hereafter
         owed to Lender, subject to any applicable cure period;

                  (h) Parent shall default in any  obligation it may have to PNC
         Bank; or

                  (i) Lender shall  reasonably  suspect the occurrence of one or
         more of the aforesaid Events of Default and Borrower,  upon the request
         of Lender,  shall fail to provide evidence  reasonably  satisfactory to
         Lender that such event or Events of Default have not in fact occurred.

         6.2  Acceleration  of Maturity;  Remedies.  Upon the  occurrence of any
Event of  Default  described  in  subsection  6.1(e)  hereof  as it  relates  to
Borrower, the indebtednesses evidenced by the Notes as well as any and all other
indebtedness of Borrower to Lender shall be immediately due and payable in full;
and upon the occurrence of any other Event of Default described above, Lender at
any  time  thereafter  may  at  its  option   accelerate  the  maturity  of  the
indebtednesses  evidenced by the Notes as well as any and all other indebtedness
of Borrower to Lender;  all without  notice of any kind.  Upon the occurrence of
any  such  Event  of  Default  and  the  acceleration  of  the  maturity  of the
indebtednesses evidenced by the Notes:

                  (a) any  obligation  of  Lender  to  advance  any  theretofore
         undisbursed  proceeds of the Loan shall  immediately cease and be of no
         further force nor effect,  and Lender shall be immediately  entitled to
         exercise any and all rights and remedies  possessed by Lender  pursuant
         to the terms of the  Security  Instruments  and all of the  other  Loan
         Documents;

                  (b) Lender  shall have all of the  rights  and  remedies  of a
         secured party under the Uniform Commercial Code as adopted in the State
         of Tennessee; and

                  (c) Lender  shall have any and all other  rights and  remedies
         that  Lender  may now or  hereafter  possess  at law,  in  equity or by
         statute.


                                       20

<PAGE>

         6.3 Remedies Cumulative; No Waiver. No right, power or remedy conferred
upon or reserved to Lender by this  Agreement or any of the other Loan Documents
is intended to be exclusive of any other  right,  power or remedy,  but each and
every such right,  power and remedy shall be cumulative and concurrent and shall
be in addition to any other right,  power and remedy given hereunder,  under any
of the other Loan Documents or now or hereafter existing at law, in equity or by
statute.  No delay or omission by Lender to exercise any right,  power or remedy
accruing upon the occurrence of any Event of Default shall exhaust or impair any
such  right,  power or remedy or shall be  construed  to be a waiver of any such
Event of Default or an acquiescence  therein,  and every right, power and remedy
given by this  Agreement and the other Loan Documents to Lender may be exercised
from time to time and as often as may be deemed expedient by Lender.

         6.4  Proceeds  of  Remedies.  Any or all  proceeds  resulting  from the
exercise of any or all of the foregoing  remedies  shall be applied as set forth
in the Loan Document(s)  providing the remedy or remedies exercised;  if none is
specified, or if the remedy is provided by this Agreement, then as follows:

                  First,  to  the  costs  and  expenses,   including  reasonable
         attorney's fees,  incurred by Lender in connection with the exercise of
         its remedies;

                  Second,  to the  expenses  of  curing  the  default  that  has
         occurred,  in the event that Lender elects, in its sole discretion,  to
         cure the default that has occurred;

                  Third,  to the payment of the  Obligations,  including but not
         limited  to  the  payment  of the  principal  of  and  interest  on the
         indebtednesses  evidenced  by the Notes,  in such order of  priority as
         Lender shall determine in its sole discretion; and

                  Fourth,  the  remainder,  if any,  to Borrower or to any other
         person lawfully thereunto entitled.

                                   ARTICLE VII

                                  MISCELLANEOUS

         7.1      Performance By Lender.

                  (a)  Lender  may  file  one  or  more   financing   statements
         disclosing  Lender's  security  interests  under this Agreement and the
         other  Loan  Documents,  and  Borrower  shall  pay  the  costs  of,  or
         incidental  to, any  recording  or filing of any  financing  statements
         concerning   the   collateral   security   described  in  the  Security
         Instruments.  Borrower agrees that a carbon, photographic,  photostatic
         or  other   reproduction  of  this  Agreement  or  any  other  Security
         Instrument  or of a financing  statement is  sufficient  as a financing
         statement.

                  (b) If Borrower  shall default in the payment,  performance or
         observance of any covenant, term or condition of this Agreement, Lender
         may, at its option,  pay, perform or observe the same, and all payments
         made or costs or expenses incurred by Lender in

                                       21

<PAGE>

         connection   therewith   (including   but  not  limited  to  reasonable
         attorney's  fees),  with interest  thereon at the greatest default rate
         provided in the Notes (if none,  then at the maximum  rate from time to
         time allowed by applicable law), shall be immediately  repaid to Lender
         by Borrower and shall  constitute a part of the Obligations  secured by
         the Security  Instruments until fully repaid.  Lender shall be the sole
         judge of the  necessity  for any such  actions and of the amounts to be
         paid.

         7.2  Successors  and  Assigns  Included  in  Parties.  Whenever in this
Agreement  one of the parties  hereto is named or referred to, the heirs,  legal
representatives,  successors,  successors-in-title  and assigns of such  parties
shall be included,  and all covenants and agreements contained in this Agreement
by or on behalf of Borrower or by or on behalf of Lender shall bind and inure to
the    benefit   of   their    respective    heirs,    legal    representatives,
successors-in-title and assigns, whether so expressed or not.

         7.3 Independence of Covenants.  All covenants  hereunder shall be given
independent  effect so that if a particular action or condition is not permitted
by any of such  covenants,  the fact that it would be  permitted by an exception
to, or otherwise would be within the limitations of, another  covenant shall not
avoid the occurrence of an Event of Default if such action is taken or condition
exists.

         7.4  Integration.  This  Agreement and the Loan  Documents  contain the
entire  agreement  among the parties  relating to the subject  matter hereof and
supersede  all oral  statements  and prior  writings with respect  thereto.  The
execution  and  delivery  of this  Agreement  and the other  Loan  Documents  by
Borrower were not based upon any facts or materials  provided by Lender, nor was
Borrower  induced or  influenced  to execute and deliver  this  Agreement or any
other Loan Document by any representation,  statement,  analysis or promise made
by Lender.

         7.5 Amendments, Etc. No amendment, modification,  termination or waiver
of any provision of any Loan Document to which Borrower is a party,  nor consent
to any departure by Borrower from compliance with the terms of any Loan Document
to which it is a party,  shall be effective  unless the same shall be in writing
and signed on behalf of Lender by a duly authorized  officer of Lender, and then
such waiver or consent shall be effective only in the specific  instance and for
the specific purpose for which given.

         7.6  Costs and  Expenses.  Lender  shall not incur any cost or  expense
whatsoever  in  connection  with  the  making,   administration,   servicing  or
collection of the Loan. Borrower agrees to pay on demand all costs and expenses,
including but not limited to filing fees,  recording taxes,  insurance  premiums
and reasonable attorney's fees, promptly upon demand of Lender.

         7.7 Assignment.  The Notes, this Agreement and the other Loan Documents
may be endorsed,  assigned and/or transferred in whole or in part by Lender, and
any such holder and/or assignee of the same shall succeed to and be possessed of
the rights and powers of Lender under all of the same to the extent  transferred
and  assigned.  Lender  may grant  participations  in all or any  portion of its
interest in the indebtednesses evidenced by the Notes. Borrower shall not assign
any

                                       22

<PAGE>

of its rights nor delegate any of its duties hereunder or under any of the other
Loan Documents without the prior express written consent of Lender.

         7.8 Time of the  Essence.  Time is of the essence  with respect to each
and every covenant, agreement and obligation of Borrower hereunder and under all
of the other Loan Documents.

         7.9  Severability.  If  any  provision(s)  of  this  Agreement  or  the
application   thereof  to  any  person  or  circumstance  shall  be  invalid  or
unenforceable to any extent, the remainder of this Agreement and the application
of such  provisions  to other  persons or  circumstances  shall not be  affected
thereby and shall be enforced to the greatest extent permitted by law.

         7.10 Article and Section Headings;  Defined Terms.  Numbered and titled
article and section  headings  and defined  terms are for  convenience  only and
shall not be construed as  amplifying  or limited any of the  provisions of this
Agreement.

         7.11 Notices.  Any and all notices,  elections or demands  permitted or
required  to be made  under  this  Agreement  shall be in  writing  and shall be
delivered  personally,  telecopied  or sent  by  certified  mail  or  nationally
recognized  courier service (such as Federal  Express) to the other party at the
address set forth below,  or at such other address as may be supplied in writing
and of which  receipt has been  acknowledged  in  writing.  The date of personal
delivery  or  telecopy  or the date of  mailing  (or  delivery  to such  courier
service),  as the case may be,  shall be the date of such  notice,  election  or
demand. For the purposes of this Agreement:

                  The address of Lender is:

                           NationsBank, N.A.
                           550 Main Street
                           Knoxville, Tennessee 37902
                           Attention: Michael S. Brown
                           Telecopy Number: (423) 546-2865

                  The address of Borrower is:

                           Bethlehem Advanced Materials Corporation
                           25th and Lennox Streets
                           Easton, Pennsylvania 18045
                           Attention: Antoinette Martin
                           Telecopy Number: (610) 258-8154


                                       23

<PAGE>

                  with a copy to:

                           Bethlehem Advanced Materials Corporation
                           10536 Lexington Drive
                           Knoxville, Tennessee 37932
                           Attention: Daniel Hensley
                           Telecopy Number: (423) 671-2494

         7.12 Interest and Loan Charges Not to Exceed Maximum Amounts Allowed by
Law. Anything in this Agreement,  the Notes, the Security  Instruments or any of
the  other  Loan  Documents  to  the  contrary  notwithstanding,   in  no  event
whatsoever,   whether  by  reason  of  advancement  of  proceeds  of  the  Loan,
acceleration  of the  maturity of the unpaid  balance of the Loan or  otherwise,
shall the interest  and loan charges  agreed to be paid to Lender for the use of
the money  advanced  or to be  advanced  hereunder  exceed the  maximum  amounts
collectible  under applicable laws in effect from time to time. It is understood
and agreed by the parties  that,  if for any reason  whatsoever  the interest or
loan  charges paid or  contracted  to be paid by Borrower in respect of the Loan
shall exceed the maximum  amounts  collectible  under  applicable laws in effect
from time to time,  then ipso facto,  the obligation to pay such interest and/or
Loan  charges  shall  be  reduced  to  the  maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Lender
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal  balance of the Loan  and/or  refunded  to Borrower so that at no time
shall the  interest  or Loan  charges  paid or  payable  in respect of this Loan
exceed the maximum amounts permitted from time to time by applicable law.

         7.13  ARBITRATION.  ANY  CONTROVERSY  OR CLAIM  BETWEEN  OR  AMONG  THE
BORROWER AND THE LENDER,  INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS
INSTRUMENT,  AGREEMENT  OR DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR
DOCUMENTS,  INCLUDING ANY CLAIM BASED ON OR ARISING FROM AN ALLEGED TORT,  SHALL
BE DETERMINED BY BINDING  ARBITRATION IN ACCORDANCE WITH THE FEDERAL ARBITRATION
ACT (OR IF NOT APPLICABLE,  THE APPLICABLE STATE LAW), THE RULES OF PRACTICE AND
PROCEDURE FOR ARBITRATION OF COMMERCIAL DISPUTES OF THE JUDICIAL ARBITRATION AND
MEDIATION SERVICES,  INC. (J.A.M.S.) AND THE "SPECIAL RULES" SET FORTH BELOW. IN
THE EVENT OF AN  INCONSISTENCY,  THE SPECIAL RULES SHALL CONTROL.  JUDGMENT UPON
ANY ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION. ANY PARTY
TO THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  MAY BRING ANY ACTION,  INCLUDING A
SUMMARY OR EXPEDITED  PROCEEDING,  TO COMPEL  ARBITRATION OF ANY  CONTROVERSY OR
CLAIM TO WHICH  THIS  INSTRUMENT,  AGREEMENT  OR  DOCUMENT  RELATES IN ANY COURT
HAVING JURISDICTION OVER SUCH ACTION.

                  (A) SPECIAL RULES. THE ARBITRATION  SHALL BE CONDUCTED IN KNOX
COUNTY,  TENNESSEE, AND ADMINISTERED BY J.A.M.S. WHO WILL APPOINT AN ARBITRATOR.
IF J.A.M.S.  IS UNABLE OR LEGALLY PRECLUDED FROM  ADMINISTERING THE ARBITRATION,
THEN THE AMERICAN ARBITRATION

                                       24

<PAGE>

ASSOCIATION WILL SERVE. ALL ARBITRATION HEARINGS WILL BE COMMENCED WITHIN NINETY
(90) DAYS OF THE DEMAND FOR  ARBITRATION;  FURTHER,  THE ARBITRATOR  SHALL ONLY,
UPON A SHOWING OR CAUSE,  BE PERMITTED TO EXTEND THE  COMMENCING OF SUCH HEARING
FOR AN ADDITIONAL SIXTY (60) DAYS.

                  (B)  RESERVATION  OF  RIGHTS.   NOTHING  IN  THIS  INSTRUMENT,
AGREEMENT  OR  DOCUMENT  SHALL BE DEEMED TO (I) LIMIT THE  APPLICABILITY  OF ANY
OTHERWISE  APPLICABLE STATUTES OF LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED
IN THIS INSTRUMENT,  AGREEMENT OR DOCUMENT; OR (II) BE A WAIVER BY THE LENDER OF
THE PROTECTION AFFORDED TO IT BY 12 U.S.C.ss.91 OR ANY SUBSTANTIALLY  EQUIVALENT
STATE LAW;  OR (III) LIMIT THE RIGHT OF THE  LENDER:  (A) TO EXERCISE  SELF HELP
REMEDIES  SUCH AS (BUT NOT LIMITED TO) SETOFF,  OR (B) TO FORECLOSE  AGAINST ANY
REAL OR PERSONAL PROPERTY COLLATERAL,  OR (C) TO OBTAIN FROM A COURT PROVISIONAL
OR ANCILLARY  REMEDIES SUCH AS (BUT NOT LIMITED TO) INJUNCTIVE  RELIEF,  WRIT OF
POSSESSION OR THE  APPOINTMENT OF A RECEIVER.  THE LENDER MAY EXERCISE SUCH SELF
HELP  RIGHTS,  FORECLOSE  UPON SUCH  PROPERTY,  OR OBTAIN  SUCH  PROVISIONAL  OR
ANCILLARY  REMEDIES  BEFORE,  DURING OR AFTER THE  PENDENCY  OF ANY  ARBITRATION
PROCEEDING BROUGHT PURSUANT TO THIS INSTRUMENT,  AGREEMENT OR DOCUMENT.  NEITHER
THE EXERCISE OF SELF HELP REMEDIES NOR THE  INSTITUTION  OR  MAINTENANCE  OF ANY
ACTION FOR FORECLOSURE OR FOR PROVISIONAL OR ANCILLARY REMEDIES SHALL CONSTITUTE
A WAIVER OF THE RIGHT OF ANY PARTY,  INCLUDING  THE CLAIMANT IN SUCH ACTION,  TO
ARBITRATE  THE MERITS OF THE  CONTROVERSY  OR CLAIM  OCCASIONING  RESORT TO SUCH
REMEDIES.

         7.14 FINAL  AGREEMENT.  THIS  WRITTEN  AGREEMENT  REPRESENTS  THE FINAL
AGREEMENT  BETWEEN THE PARTIES WITH RESPECT TO THE SUBJECT MATTER HEREOF AND MAY
NOT BE  CONTRADICTED  BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS  OR SUBSEQUENT ORAL
AGREEMENTS OF THE PARTIES.  THERE ARE NO UNWRITTEN ORAL  AGREEMENTS  BETWEEN THE
PARTIES.

         7.15  Miscellaneous.  This  Agreement  shall be construed  and enforced
under the laws of the State of Tennessee.  No amendment or  modification  hereof
shall be effective except in a writing executed by each of the parties hereto.



                                       25

<PAGE>

         IN WITNESS WHEREOF, the parties hereto have executed this Agreement, or
have caused this Agreement to be executed by their duly authorized officers,  as
of the day and year first above written.


                                     LENDER:

                                     NATIONSBANK, N.A.


                                     By:________________________________
                                     Title: ______________________________


                                     BORROWER:

                                     BETHLEHEM ADVANCED MATERIALS
                                     CORPORATION


                                     By:________________________________
                                     Title:_______________________________


ATTEST:


By:_______________________________
Title:______________________________






                                       26

<PAGE>
                                   EXHIBIT A-1


                         MASTER SECURED PROMISSORY NOTE


$3,000,000                       Knoxville, Tennessee          January 21, 1999

         FOR VALUE RECEIVED,  on or before July 30, 1999 (the "Maturity  Date"),
the  undersigned  BETHLEHEM  ADVANCED  MATERIALS  CORPORATION,   a  Pennsylvania
corporation  (referred  to herein as  "Maker"),  promises to pay to the order of
NATIONSBANK,  N.A., a national banking  association  organized under the laws of
the United States of America ("Payee"; Payee and any subsequent holder[s] hereof
are hereinafter  referred to  collectively  as "Holder"),  without grace, at the
office of Payee at 550 Main Street, Knoxville, Tennessee 37902, or at such other
place as  Holder  may  designate  to Maker in  writing  form  time to time,  the
principal sum of THREE MILLION AND NO/100THS DOLLARS ($3,000,000), or such other
amount as may hereafter be outstanding  hereunder  pursuant to that certain Loan
Agreement of even date herewith between Maker and Payee (the "Loan  Agreement"),
whichever is less,  together with interest on the outstanding  principal balance
hereof from date at an annual rate equal to the interest  rate  designated  from
time to time by Payee as its "Prime Rate",  plus one-half of one percent (.50%),
which rate shall be adjusted on each day that said Prime Rate changes;  provided
that  in no  event  shall  the  rate  of  interest  payable  in  respect  of the
indebtedness  evidenced  hereby exceed the maximum rate of interest from time to
time allowed to be charged by  applicable  law (the  "Maximum  Rate").  Interest
shall be  calculated at the basis of a 360-day year for each day that all or any
part of the indebtedness  evidenced  hereby shall be outstanding,  to the extent
permitted by applicable law.

         Interest only on the outstanding  principal balance hereof shall be due
and payable monthly,  in arrears,  with the first  installment  being payable on
February 1, 1999 and subsequent  installments  being payable on the first day of
each  succeeding  month  thereafter  until the Maturity  Date, at which time the
entire  outstanding  principal  balance  hereof,  together  with all accrued and
unpaid interest,  shall be due and payable in full; provided,  however,  that in
the event the Maker  executes  and  delivers  to the Payee the Term Note and the
Revolving  Credit Line Note (as defined in the Loan  Agreement) on or before the
Maturity Date, the  indebtedness  evidenced hereby shall thereafter be evidenced
by the Term Note and the Revolving Credit Line Note.

         All payments in respect to the  indebtedness  evidenced hereby shall be
made in collected funds, and shall be applied to principal, accrued interest and
charges and expenses  owing under or in connection  with this Note in such order
as Holder elects.

         The  indebtedness  evidenced hereby may be prepaid in whole or in part,
at any time and from time to time, without penalty or premium.

         Any  advance  by  Payee  to  Maker  that is not  evidenced  by  another
instrument or agreement  between the parties shall be  conclusively  presumed to
have been made  hereunder  when such advance is either (1) deposited or credited
to an account of Maker with Payee, notwithstanding that such

                                       A-1

<PAGE>

advance was requested, orally or in writing, by someone other than Maker or that
someone  other than Maker is  authorized to draw on such account and may or does
withdraw the whole or part of such advance,  or (2) made in accordance  with the
oral or  written  instructions  of Maker.  The entire  balance  of all  advances
hereunder  that may be outstanding  from time to time shall  constitute a single
indebtedness,  and no single advance  increasing the outstanding  balance hereof
shall  itself be  considered  a separate  loan,  but rather an  increase  in the
aggregate outstanding balance of the indebtedness evidenced hereby.

         Time is of the essence of this Note. It is hereby expressly agreed that
in the event that any  default be made in the payment of  principal  or interest
when due as  stipulated  above;  or in the event that any Event of  Default,  as
defined in the Loan  Agreement,  shall occur;  or should any default or event of
default  occur  under  any  other   instrument  or  document  now  or  hereafter
evidencing,  securing or otherwise relating to the indebtedness evidenced hereby
subject to any  applicable  cure  periods;  then and in such  event,  the entire
outstanding principal balance of the indebtedness evidence hereby, together with
any other sums advanced  hereunder,  under the Loan Agreement or under any other
instrument, document or agreement now or hereafter evidencing securing or in any
way relating to the  indebtedness  evidenced  hereby,  together  with all unpaid
interest  accrued  thereon,  shall at the option of Holder and without notice to
Maker, at once become due and payable and may be collected forthwith, regardless
of the  stipulated  date of maturity.  Upon the occurrence of any default as set
forth herein,  at the option of Holder and without notice to Maker,  all accrued
and unpaid interest, if any, shall be added to the outstanding principal balance
hereof, and the entire outstanding principal balance, as so adjusted, shall bear
interest  thereafter  until  paid at a rate (the  "Default  Rate")  equal to the
lesser of (i) the rate that is four percentage  points (4%) in excess of Payee's
Prime Rate, as it varies from time to time, or (ii) the Maximum Rate, regardless
of whether  there has been an  acceleration  of the payment of  principal as set
forth herein.  All such interest shall be paid at the time of and as a condition
precedent to the curing of any such default.

         To the extend  permitted by applicable law, Maker shall pay to Holder a
late charge  equal to four  percent  (4%) of any payment  hereunder  that is not
received by Holder  within  fifteen (15) days of the date on which it is due, in
order to cover the additional  expenses  incident to the handling and processing
of delinquent payments;  provided, however, that nothing in this provision shall
be deemed to waive any other  right or remedy of the Holder  hereof by reason of
Maker's failure to make payments when due hereunder.

         In the  event  this Note is  placed  in the  hands of an  attorney  for
collection or for enforcement or protection of the security, or if Holder incurs
any costs incident to the collection of the indebtedness evidenced hereby or the
enforcement or protection of the security,  Maker and any endorsers hereof agree
to pay a  reasonable  attorney's  fee,  all  court  and  other  costs,  and  the
reasonable costs of any collection efforts.

         Presentment  for payment,  demand,  protest and  nonpayment  are hereby
waive by Maker and all other  parties  hereto.  No  failure  to  accelerate  the
indebtedness  evidenced hereby by reason of default  hereunder,  acceptance of a
past-due  installment or other  indulgences  granted from time to time, shall be
construed  as a  novation  of  this  Note  or  as a  waiver  of  such  right  of
acceleration  or of the  right  of  Holder  thereafter  to  insist  upon  strict
compliance with the terms of this Note or to

                                       A-2

<PAGE>

prevent the exercise of such right of  acceleration  or any other right  granted
hereunder or by applicable laws. Unless otherwise  specifically agreed by Holder
in writing, the liability of Maker and all other persons now or hereafter liable
for payment of the indebtedness  evidenced hereby, or any portion thereof, shall
not be  affected by (1) any renewal  hereof or other  extension  of the time for
payment  of the  indebtedness  evidenced  hereby or any  amount  due in  respect
thereof,  (2) the release of all or any part of any  collateral now or hereafter
securing  the  payment  of the  indebtedness  evidenced  hereby  or any  portion
thereof,  or (3) the release of or resort to any person now or hereafter  liable
for payment of the indebtedness  evidenced  hereby or any portion thereof.  This
Note may not be changed  orally,  but only by an agreement in writing  signed by
the party  against  whom  enforcement  of any waiver,  change,  modification  or
discharge is sought.

         The  indebtedness  and  other  obligations  evidenced  by this Note are
further  evidenced  and/or secured by a (1) Pledge  Agreement from The Bethlehem
Corporation  for the  benefit  of Payee of even date  herewith,  (2) a  Security
Agreement  between  the Maker and Payee of even date  herewith,  and (3) certain
other  instruments  and  documents  as more  particularly  described in the Loan
Agreement.

         All  agreements  herein made are expressly  limited so that in no event
whatsoever, whether by reason of advancement of proceeds hereof, acceleration of
maturity of the unpaid balance hereof or otherwise,  shall the interest and loan
charges  agreed to be paid to Holder for the use of the money  advanced or to be
advanced hereunder exceed the maximum amounts  collectible under applicable laws
in effect from time to time. If for any reason  whatsoever  the interest or loan
charges paid or contracted to be paid in respect of the  indebtedness  evidenced
thereby shall exceed the maximum amounts  collectively  under applicable laws in
effect from time to time,  then, ipso facto, the obligation to pay such interest
and/or loan charges shall be reduced to the maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Holder
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal balance remaining unpaid hereunder and/or refunded to Maker so that at
no time shall the  interest  or loan  charges  paid or payable in respect of the
indebtedness  evidenced hereby exceed the maximum amounts permitted from time to
time by applicable  law. This provision  shall control every other  provision in
any and all other  agreements and instruments now existing or hereafter  arising
between Maker and Holder with respect to the indebtedness evidenced hereby.

         This Note has been  negotiated,  executed and delivered in the State of
Tennessee,  and is  intended  as a  contract  under and shall be  construed  and
enforceable in accordance with the laws of said state, except to the extent that
Federal law may be applicable to the determination of the Maximum Rate.

         As used  herein,  the terms  "Maker"  and  "Holder"  shall be deemed to
include their respective successors,  legal representatives and assigns, whether
by  voluntary  action of the parties or by  operation  of law. In the event that
more than one person,  firm or entity is a maker hereunder then all reference to
"Maker"  shall be deemed to refer  equally to each of said  persons,  firms,  or
entities,  all of whom  shall be  jointly  and  severally  liable for all of the
obligations of Maker hereunder.

         ANY  CONTROVERSY  OR CLAIM  BETWEEN OR AMONG THE MAKER AND THE  LENDER,
INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS

                                       A-3

<PAGE>

INSTRUMENT,  AGREEMENT  OR DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR
DOCUMENTS,  INCLUDING ANY CLAIM BASED ON OR ARISING FROM AN ALLEGED TORT,  SHALL
BE DETERMINED BY BINDING  ARBITRATION IN ACCORDANCE WITH THE FEDERAL ARBITRATION
ACT (OR IF NOT APPLICABLE,  THE APPLICABLE STATE LAW), THE RULES OF PRACTICE AND
PROCEDURE FOR ARBITRATION OF COMMERCIAL DISPUTES OF THE JUDICIAL ARBITRATION AND
MEDIATION SERVICES,  INC. (J.A.M.S.) AND THE "SPECIAL RULES" SET FORTH BELOW. IN
THE EVENT OF AN  INCONSISTENCY,  THE SPECIAL RULES SHALL CONTROL.  JUDGMENT UPON
ANY ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION. ANY PARTY
TO THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  MAY BRING ANY ACTION,  INCLUDING A
SUMMARY OR EXPEDITED  PROCEEDING,  TO COMPEL  ARBITRATION OF ANY  CONTROVERSY OR
CLAIM TO WHICH  THIS  INSTRUMENT,  AGREEMENT  OR  DOCUMENT  RELATES IN ANY COURT
HAVING JURISDICTION OVER SUCH ACTION.

                  THE ARBITRATION SHALL BE CONDUCTED IN KNOX COUNTY,  TENNESSEE,
AND  ADMINISTERED  BY J.A.M.S.  WHO WILL APPOINT AN ARBITRATOR.  IF J.A.M.S.  IS
UNABLE  OR  LEGALLY  PRECLUDED  FROM  ADMINISTERING  THE  ARBITRATION,  THEN THE
AMERICAN  ARBITRATION  ASSOCIATION WILL SERVE. ALL ARBITRATION  HEARINGS WILL BE
COMMENCED  WITHIN NINETY (90) DAYS OF THE DEMAND FOR ARBITRATION;  FURTHER,  THE
ARBITRATOR  SHALL  ONLY,  UPON A SHOWING OR CAUSE,  BE  PERMITTED  TO EXTEND THE
COMMENCING OF SUCH HEARING FOR AN ADDITIONAL SIXTY (60) DAYS.

                  NOTHING IN THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  SHALL BE
DEEMED TO (I) LIMIT THE  APPLICABILITY OF ANY OTHERWISE  APPLICABLE  STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT;  OR (II) BE A WAIVER BY THE LENDER OF THE PROTECTION AFFORDED TO IT BY
12 U.S.C.ss.91  OR ANY  SUBSTANTIALLY  EQUIVALENT  STATE LAW; OR (III) LIMIT THE
RIGHT OF THE LENDER: (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED
TO)  SETOFF,  OR  (B)  TO  FORECLOSE  AGAINST  ANY  REAL  OR  PERSONAL  PROPERTY
COLLATERAL, OR (C) TO OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH
AS (BUT NOT LIMITED TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT
OF A RECEIVER.  THE LENDER MAY EXERCISE  SUCH SELF HELP RIGHTS,  FORECLOSE  UPON
SUCH PROPERTY,  OR OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE,  DURING
OR AFTER THE PENDENCY OF ANY  ARBITRATION  PROCEEDING  BROUGHT  PURSUANT TO THIS
INSTRUMENT,  AGREEMENT OR DOCUMENT.  NEITHER THE EXERCISE OF SELF HELP  REMEDIES
NOR  THE  INSTITUTION  OR  MAINTENANCE  OF ANY  ACTION  FOR  FORECLOSURE  OR FOR
PROVISIONAL OR ANCILLARY  REMEDIES SHALL CONSTITUTE A WAIVER OF THE RIGHT OF ANY
PARTY,  INCLUDING  THE CLAIMANT IN SUCH ACTION,  TO ARBITRATE  THE MERITS OF THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.


                                       A-4

<PAGE>

         Maker  represents  to Lender  that the  proceeds of this Note are to be
used  primarily  for  business,   commercial  or  agricultural  purposes.  Maker
acknowledges  having read and  understood,  and agrees to be bound by, all terms
and conditions of this Note.

         THIS WRITTEN PROMISSORY NOTE REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS,  OR
SUBSEQUENT  ORAL  AGREEMENTS  OF  THE  PARTIES.  THERE  ARE  NO  UNWRITTEN  ORAL
AGREEMENTS BETWEEN THE PARTIES.

         IN WITNESS  WHEREOF,  the undersigned  Maker has caused this Note to be
executed by its duly authorized officer as of the date first above written.


                                       MAKER:

                                       BETHLEHEM ADVANCED MATERIALS
                                       CORPORATION



                                       By:______________________________
                                       Title:___________________________




                                       A-5

<PAGE>
                                   EXHIBIT A-2
                              TERM PROMISSORY NOTE


$____________                   Knoxville, Tennessee               July 30, 1999


         FOR VALUE  RECEIVED,  on or before the February 1, 2006 (the  "Maturity
Date"),   the  undersigned,   BETHLEHEM  ADVANCED   MATERIALS   CORPORATION,   a
Pennsylvania corporation (referred to herein as "Maker"), promises to pay to the
order of NATIONSBANK,  N.A., a national banking association  organized under the
laws of the United State of America ("Payee"; Payee and any subsequent holder[s]
hereof are hereinafter referred to collectively as "Holder"),  without grace, at
the office of Payee at 550 Main Street,  Knoxville,  Tennessee 37902, or at such
other place as Holder may  designate to Maker in writing from time to time,  the
principal    sum   of    _________________________    DOLLARS   AND    00/100THS
($_____________),  together with interest on the outstanding  principal  balance
hereof from the date hereof until the  Maturity  Date at an annual rate equal to
the interest  rate  designated  from time to time by Payee as its "Prime  Rate",
plus  one-half of one percent  (.50%),  which rate shall be adjusted on each day
that  said  Prime  Rate  changes;  provided  that in no event  shall the rate of
interest  payable in respect of the  indebtedness  evidenced  hereby  exceed the
maximum rate of interest  from time to time allowed to be charged by  applicable
law (the "Maximum Rate").  Notwithstanding the foregoing,  however, in the event
Maker and The Bethlehem  Corporation  maintain compliance with all financial and
reporting  covenants  set forth in the Loan  Agreement  between  Maker and Payee
dated January 21, 1999 (the "Loan  Agreement") and the other documents  relating
to the indebtedness  described  therein for a one year period  commencing on the
date of the Loan  Agreement,  the amount of "one-half of one percent  (.50%)" in
the  foregoing  sentence  shall be replaced with the amount of  "one-quarter  of
one-percent  (.25%)" beginning on the first day succeeding such one year period.
Interest  shall be  calculated  on the basis of a 360-day year for each day that
all or any part of the indebtedness  evidenced  hereby shall be outstanding,  to
the extent permitted by applicable law.

         The aforesaid  principal amount shall be payable in seventy-eight  (78)
monthly payments on the 1st day of each successive month commencing on September
1, 1999, the amount of which monthly payments shall be calculated so as to fully
amortize the principal balance of this Note in equal monthly principal  payments
over an  assumed  amortization  period  of  seven  (7)  years  commencing  as of
September 1, 1999, provided, however, that the full principal balance hereof and
all accrued  interest  thereon  shall be due and payable,  in any event,  on the
Maturity  Date.  Accrued  interest  shall  also be paid at the same time as each
monthly principal payment.

         Notwithstanding  the  foregoing,  commencing  on  October  1,  1999 and
continuing on each October 1st thereafter, Maker shall apply fifty percent (50%)
of its excess  cash flow (as  hereinafter  defined)  from the fiscal year ending
immediately prior to such date to prepayment of this Note. "Excess cash flow" as
used in the foregoing  sentence  shall mean earnings  before  interest  expense,
taxes,   depreciation  and  amortization  minus  scheduled  principal  payments,
interest expense and state and local income taxes. In addition to the foregoing,
Maker may prepay this Note at any time without  premium or penalty except in the
event the source of the funds of such prepayment is other

                                       A-6

<PAGE>

indebtedness  and such  prepayment  occurs on or before  July 1, 2000,  in which
event  Maker  shall  pay  Holder  a  penalty  equal to one  percent  (1%) of the
principal  balance of this Note at the time of such prepayment.  All prepayments
of principal shall be applied in the inverse order of maturity, or in such other
order as the Payee shall determine in its sole discretion.

         All payments in respect of the  indebtedness  evidenced hereby shall be
made in collected funds, and shall be applied to principal, accrued interest and
charges and expenses  owing under or in connection  with this Note in such order
as Holder elects.

         Time is of the essence of this Note. It is hereby expressly agreed that
in the event that any  default be made in the payment of  principal  or interest
when due as  stipulated  above;  or in the event that any Event of  Default,  as
defined  the Loan  Agreement,  shall  occur;  or should any  default or event of
default  occur  under  any  other   instrument  or  document  now  or  hereafter
evidencing, securing or otherwise relating to the indebtedness evidenced hereby,
subject to any  applicable  cure periods;  then,  and in such event,  the entire
outstanding  principal balance of the indebtedness  evidenced  hereby,  together
with any other sums advanced  hereunder,  under the Loan  Agreement or under any
other instrument, document or agreement now or hereafter evidencing, securing or
in any way relating to the  indebtedness  evidenced  hereby,  together  with all
unpaid  interest  accrued  thereon,  shall,  at the option of Holder and without
notice to Maker, at once become due and payable and may be collected  forthwith,
regardless  of the  stipulated  date of  maturity.  Upon the  occurrence  of any
default  as set forth  herein,  at the option of Holder  and  without  notice to
Maker,  all  accrued  and  unpaid  interest,  if  any,  shall  be  added  to the
outstanding  principal  balance  hereof,  and the entire  outstanding  principal
balance,  as so adjusted,  shall bear interest  thereafter  until paid at a rate
(the "Default Rate") equal to the lesser of (i) the rate that is four percentage
points (4%) in excess of Payee's  Prime Rate, as it varies from time to time, or
(ii) the Maximum Rate,  regardless of whether there has been an  acceleration of
the payment of principal as set forth herein. All such interest shall be paid at
the time of and as a condition precedent to the curing of any such default.

         To the extent  permitted by applicable law, Maker shall pay to Holder a
late charge  equal to four  percent  (4%) of any payment  hereunder  that is not
received by Holder  within  fifteen (15) days of the date on which it is due, in
order to cover the additional expense incident to the handling and processing of
delinquent  payments;  provided  however that nothing in this provision shall be
deemed  to waive any other  right or  remedy of the  Holder  hereof by reason of
Maker's failure to make payments when due hereunder.

         In the  event  this Note is  placed  in the  hands of an  attorney  for
collection or for enforcement or protection of the security, or if Holder incurs
any costs incident to the collection of the indebtedness evidenced hereby or the
enforcement or protection of the security,  Maker and any indorsers hereof agree
to pay a reasonable attorney's fee, all court and other costs and the reasonable
costs of any other collection efforts.

         Presentment for payment,  demand, protest and notice of demand, protest
and  nonpayment  are hereby  waived by Maker and all other  parties  hereto.  No
failure to accelerate  the  indebtedness  evidenced  hereby by reason of default
hereunder,  acceptance of a past-due  installment or other  indulgences  granted
from time to time, shall be construed as a novation of this Note or as a waiver

                                       A-7

<PAGE>

of such right of  acceleration  or of the right of Holder  thereafter  to insist
upon strict compliance with the terms of this Note or to prevent the exercise of
such right of acceleration or any other right granted hereunder or by applicable
laws. Unless otherwise  specifically agreed by Holder in writing,  the liability
of Maker and all other  persons  now or  hereafter  liable  for  payment  of the
indebtedness  evidenced hereby, or any portion thereof, shall not be affected by
(1) any  renewal  hereof  or other  extension  of the time  for  payment  of the
indebtedness  evidenced  hereby or any amount due in  respect  thereof,  (2) the
release  of all or any part of any  collateral  now or  hereafter  securing  the
payment of the indebtedness  evidenced hereby or any portion thereof, or (3) the
release of or resort to any person now or  hereafter  liable for  payment of the
indebtedness  evidenced  hereby  or any  portion  thereof.  This Note may not be
changed orally,  but only by an agreement in writing signed by the party against
whom enforcement of any waiver, change, modification or discharge is sought.

         The  indebtedness  and  other  obligations  evidenced  by this Note are
further  evidenced  and/or secured by a (1) Pledge  Agreement from The Bethlehem
Corporation  for the benefit of Payee dated  January  21,  1999,  (2) a Security
Agreement  between the Maker and Payee dated  January 21, 1999,  and (3) certain
other  instruments  and  documents  as more  particularly  described in the Loan
Agreement.

         All  agreements  herein made are expressly  limited so that in no event
whatsoever, whether by reason of advancement of proceeds hereof, acceleration of
maturity of the unpaid balance hereof or otherwise,  shall the interest and loan
charges  agreed to be paid to Holder for the use of the money  advanced or to be
advanced hereunder exceed the maximum amounts  collectible under applicable laws
in effect from time to time. If for any reason  whatsoever  the interest or loan
charges paid or contracted to be paid in respect of the  indebtedness  evidenced
hereby shall exceed the maximum  amounts  collectible  under  applicable laws in
effect from time to time,  then, ipso facto, the obligation to pay such interest
and/or loan charges shall be reduced to the maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Holder
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal balance remaining unpaid hereunder and/or refunded to Maker so that at
no time shall the  interest  or loan  charges  paid or payable in respect of the
indebtedness  evidenced hereby exceed the maximum amounts permitted from time to
time by applicable  law. This provision  shall control every other  provision in
any and all other  agreements and instruments now existing or hereafter  arising
between Maker and Holder with respect to the indebtedness evidenced hereby.

         This Note has been  negotiated,  executed and delivered in the State of
Tennessee,  and is  intended  as a  contract  under and shall be  construed  and
enforceable in accordance with the laws of said state, except to the extent that
Federal law may be applicable to the determination of the Maximum Rate.

         As used  herein,  the terms  "Maker"  and  "Holder"  shall be deemed to
include their respective successors,  legal representatives and assigns, whether
by  voluntary  action of the parties or by  operation  of law. In the event that
more than one person,  firm or entity is a maker hereunder,  then all references
to "Maker" shall be deemed to refer equally to each of said persons,  firms,  or
entities,  all of whom  shall be  jointly  and  severally  liable for all of the
obligations of Maker hereunder.


                                       A-8

<PAGE>

         ANY  CONTROVERSY  OR CLAIM  BETWEEN OR AMONG THE MAKER AND THE  LENDER,
INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR  DOCUMENTS,  INCLUDING ANY
CLAIM BASED ON OR ARISING FROM AN ALLEGED  TORT,  SHALL BE DETERMINED BY BINDING
ARBITRATION  IN  ACCORDANCE  WITH  THE  FEDERAL   ARBITRATION  ACT  (OR  IF  NOT
APPLICABLE,  THE APPLICABLE  STATE LAW), THE RULES OF PRACTICE AND PROCEDURE FOR
ARBITRATION  OF COMMERCIAL  DISPUTES OF THE JUDICIAL  ARBITRATION  AND MEDIATION
SERVICES,  INC. (J.A.M.S.) AND THE "SPECIAL RULES" SET FORTH BELOW. IN THE EVENT
OF AN  INCONSISTENCY,  THE  SPECIAL  RULES  SHALL  CONTROL.  JUDGMENT  UPON  ANY
ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION.  ANY PARTY TO
THIS INSTRUMENT, AGREEMENT OR DOCUMENT MAY BRING ANY ACTION, INCLUDING A SUMMARY
OR EXPEDITED  PROCEEDING,  TO COMPEL  ARBITRATION OF ANY CONTROVERSY OR CLAIM TO
WHICH  THIS  INSTRUMENT,  AGREEMENT  OR  DOCUMENT  RELATES  IN ANY COURT  HAVING
JURISDICTION OVER SUCH ACTION.

                  THE ARBITRATION SHALL BE CONDUCTED IN KNOX COUNTY,  TENNESSEE,
AND  ADMINISTERED  BY J.A.M.S.  WHO WILL APPOINT AN ARBITRATOR.  IF J.A.M.S.  IS
UNABLE  OR  LEGALLY  PRECLUDED  FROM  ADMINISTERING  THE  ARBITRATION,  THEN THE
AMERICAN  ARBITRATION  ASSOCIATION WILL SERVE. ALL ARBITRATION  HEARINGS WILL BE
COMMENCED  WITHIN NINETY (90) DAYS OF THE DEMAND FOR ARBITRATION;  FURTHER,  THE
ARBITRATOR  SHALL  ONLY,  UPON A SHOWING OR CAUSE,  BE  PERMITTED  TO EXTEND THE
COMMENCING OF SUCH HEARING FOR AN ADDITIONAL SIXTY (60) DAYS.

                  NOTHING IN THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  SHALL BE
DEEMED TO (I) LIMIT THE  APPLICABILITY OF ANY OTHERWISE  APPLICABLE  STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT;  OR (II) BE A WAIVER BY THE LENDER OF THE PROTECTION AFFORDED TO IT BY
12 U.S.C.ss.91  OR ANY  SUBSTANTIALLY  EQUIVALENT  STATE LAW; OR (III) LIMIT THE
RIGHT OF THE LENDER: (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED
TO)  SETOFF,  OR  (B)  TO  FORECLOSE  AGAINST  ANY  REAL  OR  PERSONAL  PROPERTY
COLLATERAL, OR (C) TO OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH
AS (BUT NOT LIMITED TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT
OF A RECEIVER.  THE LENDER MAY EXERCISE  SUCH SELF HELP RIGHTS,  FORECLOSE  UPON
SUCH PROPERTY,  OR OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE,  DURING
OR AFTER THE PENDENCY OF ANY  ARBITRATION  PROCEEDING  BROUGHT  PURSUANT TO THIS
INSTRUMENT,  AGREEMENT OR DOCUMENT.  NEITHER THE EXERCISE OF SELF HELP  REMEDIES
NOR  THE  INSTITUTION  OR  MAINTENANCE  OF ANY  ACTION  FOR  FORECLOSURE  OR FOR
PROVISIONAL OR ANCILLARY  REMEDIES SHALL CONSTITUTE A WAIVER OF THE RIGHT OF ANY
PARTY,  INCLUDING  THE CLAIMANT IN SUCH ACTION,  TO ARBITRATE  THE MERITS OF THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.

                                       A-9

<PAGE>

         Maker  represents  to Lender  that the  proceeds of this Note are to be
used  primarily  for  business,   commercial  or  agricultural  purposes.  Maker
acknowledges  having read and  understood,  and agrees to be bound by, all terms
and conditions of this Note.

         THIS WRITTEN PROMISSORY NOTE REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS,  OR
SUBSEQUENT  ORAL  AGREEMENTS  OF  THE  PARTIES.  THERE  ARE  NO  UNWRITTEN  ORAL
AGREEMENTS BETWEEN THE PARTIES.

         IN WITNESS  WHEREOF,  the undersigned  Maker has caused this Note to be
executed by its duly authorized officer as of the date first above written.

                                       MAKER:


                                       BETHLEHEM ADVANCED
                                       MATERIALS CORPORATION


                                       By:_____________________________
                                       Title:_______________________



                                      A-10

<PAGE>

                                   EXHIBIT A-3


                         MASTER SECURED PROMISSORY NOTE
                                (Revolving Note)


$__________                  Knoxville, Tennessee                  July 30, 1999

         FOR VALUE RECEIVED,  on or before July 31, 2001 (the "Maturity  Date"),
the  undersigned  BETHLEHEM  ADVANCED  MATERIALS  CORPORATION,   a  Pennsylvania
corporation  (referred  to herein as  "Maker"),  promises to pay to the order of
NATIONSBANK,  N.A., a national banking  association  organized under the laws of
the United States of America ("Payee"; Payee and any subsequent holder[s] hereof
are hereinafter  referred to  collectively  as "Holder"),  without grace, at the
office of Payee at 550 Main Street, Knoxville, Tennessee 37902, or at such other
place as  Holder  may  designate  to Maker in  writing  form  time to time,  the
principal sum of _________________________  DOLLARS ($_________),  or such other
amount as may hereafter be outstanding  hereunder  pursuant to that certain Loan
Agreement  of even date  herewith  between  Maker and Payee,  whichever is less,
together with interest on the outstanding  principal balance hereof from date at
an annual rate equal to the interest rate  designated from time to time by Payee
as its "Prime Rate", plus one-quarter of one percent (.25%), which rate shall be
adjusted  on each day that said Prime Rate  changes;  provided  that in no event
shall the rate of  interest  payable in respect  of the  indebtedness  evidenced
hereby  exceed the  maximum  rate of  interest  from time to time  allowed to be
charged by applicable law (the "Maximum Rate").  Interest shall be calculated at
the  basis  of a  360-day  year  for  each  day  that  all  or any  part  of the
indebtedness  evidenced hereby shall be outstanding,  to the extent permitted by
applicable law.

         Interest only on the outstanding  principal balance hereof shall be due
and payable monthly,  in arrears,  with the first  installment  being payable on
September 1, 1999 and subsequent  installments being payable on the first day of
each  succeeding  month  thereafter  until the Maturity  Date, at which time the
entire  outstanding  principal  balance  hereof,  together  with all accrued and
unpaid interest, shall be due and payable in full.

         All payments in respect to the  indebtedness  evidenced hereby shall be
made in collected funds, and shall be applied to principal, accrued interest and
charges and expenses  owing under or in connection  with this Note in such order
as Holder elects.

         Subject to the provisions of the Loan Agreement  regarding  prepayment,
the  indebtedness  evidenced  hereby may be prepaid in whole or in part,  at any
time and from time to time,  without  penalty or premium,  and in the absence of
default Maker may reborrow up to the maximum  amount  hereof in accordance  with
the Loan Agreement.

         Any  advance  by  Payee  to  Maker  that is not  evidenced  by  another
instrument or agreement  between the parties shall be  conclusively  presumed to
have been made  hereunder  when such advance is either (1) deposited or credited
to an amount of Maker with Payee, notwithstanding that such

                                      A-11

<PAGE>

advance was requested, orally or in writing, by someone other than Maker or that
someone  other than Maker is  authorized to draw on such account and may or does
withdraw the whole or part of such advance,  or (2) make in accordance  with the
oral or  written  instructions  of Maker.  The entire  balance  of all  advances
hereunder  that may be outstanding  from time to time shall  constitute a single
indebtedness,  and no single advance  increasing the outstanding  balance hereof
shall  itself be  considered  a separate  loan,  but rather an  increase  in the
aggregate outstanding balance of the indebtedness evidenced hereby.

         Time is of the essence of this Note. It is hereby expressly agreed that
in the event that any  default be made in the payment of  principal  or interest
when due as  stipulated  above;  or in the event that any Event of  Default,  as
defined in that certain Loan  Agreement  dated  January 21, 1999, by and between
Maker and Payee (the "Loan  Agreement"),  shall occur;  or should any default or
event of default  occur under any other  instrument or document now or hereafter
evidencing, securing or otherwise relating to the indebtedness evidenced hereby,
subject to any  applicable  cure  periods;  then and in such  event,  the entire
outstanding principal balance of the indebtedness evidence hereby, together with
any other sums advanced  hereunder,  under the Loan Agreement or under any other
instrument, document or agreement now or hereafter evidencing securing or in any
way relating to the  indebtedness  evidenced  hereby,  together  with all unpaid
interest  accrued  thereon,  shall at the option of Holder and without notice to
Maker, at once become due and payable and may be collected forthwith, regardless
of the  stipulated  date of maturity.  Upon the occurrence of any default as set
forth herein,  at the option of Holder and without notice to Maker,  all accrued
and unpaid interest, if any, shall be added to the outstanding principal balance
hereof, and the entire outstanding principal balance, as so adjusted, shall bear
interest  thereafter  until  paid at a rate (the  "Default  Rate")  equal to the
lesser of (I) the rate that is four percentage  points (4%) in excess of Payee's
Prime Rate, as it varies from time to time, or (ii) the Maximum Rate, regardless
of whether  there has been an  acceleration  of the payment of  principal as set
forth herein.  All such interest shall be paid at the time of and as a condition
precedent to the curing of any such default.

         To the extend  permitted by applicable law, Maker shall pay to Holder a
late charge  equal to four  percent  (4%) of any payment  hereunder  that is not
received by Holder  within  fifteen (15) days of the date on which it is due, in
order to cover the additional  expenses  incident to the handling and processing
of delinquent payments;  provided, however, that nothing in this provision shall
be deemed to waive any other  right or remedy of the Holder  hereof by reason of
Maker's failure to make payments when due hereunder.

         In the  event  this Note is  placed  in the  hands of an  attorney  for
collection or for enforcement or protection of the security, or if Holder incurs
any costs incident to the collection of the indebtedness evidenced hereby or the
enforcement or protection of the security,  Maker and any endorsers hereof agree
to pay a  reasonable  attorney's  fee,  all  court  and  other  costs,  and  the
reasonable costs of any collection efforts.

         Presentment  for payment,  demand,  protest and  nonpayment  are hereby
waive by Maker and all other  parties  hereto.  No  failure  to  accelerate  the
indebtedness  evidenced hereby by reason of default  hereunder,  acceptance of a
past-due  installment or other  indulgences  granted from time to time, shall be
construed  as a  novation  of  this  Note  or  as a  waiver  of  such  right  of
acceleration or of

                                      A-12

<PAGE>

the right of Holder  thereafter to insist upon strict  compliance with the terms
of this Note or to prevent  the  exercise of such right of  acceleration  or any
other  right  granted   hereunder  or  by  applicable  laws.   Unless  otherwise
specifically  agreed by Holder in writing,  the liability of Maker and all other
persons  now or  hereafter  liable  for  payment of the  indebtedness  evidenced
hereby, or any portion thereof,  shall not be affected by (1) any renewal hereof
or other extension of the time for payment of the indebtedness  evidenced hereby
or any amount due in respect thereof,  (2) the release of all or any part of any
collateral now or hereafter  securing the payment of the indebtedness  evidenced
hereby or any portion thereof, or (3) the release of or resort to any person now
or  hereafter  liable for payment of the  indebtedness  evidenced  hereby or any
portion thereof.  This Note may not be changed orally,  but only by an agreement
in writing signed by the party against whom  enforcement of any waiver,  change,
modification or discharge is sought.

         The  indebtedness  and  other  obligations  evidenced  by this Note are
further  evidenced  and/or secured by a (1) Pledge  Agreement from The Bethlehem
Corporation  for the benefit of Payee dated  January  21,  1999,  (2) a Security
Agreement  between the Maker and Payee dated  January 21, 1999,  and (3) certain
other  instruments  and  documents  as more  particularly  described in the Loan
Agreement.

         All  agreements  herein made are expressly  limited so that in no event
whatsoever, whether by reason of advancement of proceeds hereof, acceleration of
maturity of the unpaid balance hereof or otherwise,  shall the interest and loan
charges  agreed to be paid to Holder for the use of the money  advanced or to be
advanced hereunder exceed the maximum amounts  collectible under applicable laws
in effect from time to time. If for any reason  whatsoever  the interest or loan
charges paid or contracted to be paid in respect of the  indebtedness  evidenced
thereby shall exceed the maximum amounts  collectively  under applicable laws in
effect from time to time,  then, ipso facto, the obligation to pay such interest
and/or loan charges shall be reduced to the maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Holder
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal balance remaining unpaid hereunder and/or refunded to Maker so that at
no time shall the  interest  or loan  charges  paid or payable in respect of the
indebtedness  evidenced hereby exceed the maximum amounts permitted from time to
time by applicable  law. This provision  shall control every other  provision in
any and all other  agreements and instruments now existing or hereafter  arising
between Maker and Holder with respect to the indebtedness evidenced hereby.

         This Note has been  negotiated,  executed and delivered in the State of
Tennessee,  and is  intended  as a  contract  under and shall be  construed  and
enforceable in accordance with the laws of said state, except to the extent that
Federal law may be applicable to the determination of the Maximum Rate.

         As used  herein,  the terms  "Maker"  and  "Holder"  shall be deemed to
include their respective successors,  legal representatives and assigns, whether
by  voluntary  action of the parties or by  operation  of law. In the event that
more than one person,  firm or entity is a maker hereunder then all reference to
"Maker"  shall be deemed to refer  equally to each of said  persons,  firms,  or
entities,  all of whom  shall be  jointly  and  severally  liable for all of the
obligations of Maker hereunder.


                                      A-13

<PAGE>

         ANY  CONTROVERSY  OR CLAIM  BETWEEN OR AMONG THE MAKER AND THE  LENDER,
INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR  DOCUMENTS,  INCLUDING ANY
CLAIM BASED ON OR ARISING FROM AN ALLEGED  TORT,  SHALL BE DETERMINED BY BINDING
ARBITRATION  IN  ACCORDANCE  WITH  THE  FEDERAL   ARBITRATION  ACT  (OR  IF  NOT
APPLICABLE,  THE APPLICABLE  STATE LAW), THE RULES OF PRACTICE AND PROCEDURE FOR
ARBITRATION  OF COMMERCIAL  DISPUTES OF THE JUDICIAL  ARBITRATION  AND MEDIATION
SERVICES,  INC. (J.A.M.S.) AND THE "SPECIAL RULES" SET FORTH BELOW. IN THE EVENT
OF AN  INCONSISTENCY,  THE  SPECIAL  RULES  SHALL  CONTROL.  JUDGMENT  UPON  ANY
ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION.  ANY PARTY TO
THIS INSTRUMENT, AGREEMENT OR DOCUMENT MAY BRING ANY ACTION, INCLUDING A SUMMARY
OR EXPEDITED  PROCEEDING,  TO COMPEL  ARBITRATION OF ANY CONTROVERSY OR CLAIM TO
WHICH  THIS  INSTRUMENT,  AGREEMENT  OR  DOCUMENT  RELATES  IN ANY COURT  HAVING
JURISDICTION OVER SUCH ACTION.

                  THE ARBITRATION SHALL BE CONDUCTED IN KNOX COUNTY,  TENNESSEE,
AND  ADMINISTERED  BY J.A.M.S.  WHO WILL APPOINT AN ARBITRATOR.  IF J.A.M.S.  IS
UNABLE  OR  LEGALLY  PRECLUDED  FROM  ADMINISTERING  THE  ARBITRATION,  THEN THE
AMERICAN  ARBITRATION  ASSOCIATION WILL SERVE. ALL ARBITRATION  HEARINGS WILL BE
COMMENCED  WITHIN NINETY (90) DAYS OF THE DEMAND FOR ARBITRATION;  FURTHER,  THE
ARBITRATOR  SHALL  ONLY,  UPON A SHOWING OR CAUSE,  BE  PERMITTED  TO EXTEND THE
COMMENCING OF SUCH HEARING FOR AN ADDITIONAL SIXTY (60) DAYS.

                  NOTHING IN THIS  INSTRUMENT,  AGREEMENT  OR DOCUMENT  SHALL BE
DEEMED TO (I) LIMIT THE  APPLICABILITY OF ANY OTHERWISE  APPLICABLE  STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT;  OR (II) BE A WAIVER BY THE LENDER OF THE PROTECTION AFFORDED TO IT BY
12 U.S.C.ss.91  OR ANY  SUBSTANTIALLY  EQUIVALENT  STATE LAW; OR (III) LIMIT THE
RIGHT OF THE LENDER: (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED
TO)  SETOFF,  OR  (B)  TO  FORECLOSE  AGAINST  ANY  REAL  OR  PERSONAL  PROPERTY
COLLATERAL, OR (C) TO OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH
AS (BUT NOT LIMITED TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT
OF A RECEIVER.  THE LENDER MAY EXERCISE  SUCH SELF HELP RIGHTS,  FORECLOSE  UPON
SUCH PROPERTY,  OR OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE,  DURING
OR AFTER THE PENDENCY OF ANY  ARBITRATION  PROCEEDING  BROUGHT  PURSUANT TO THIS
INSTRUMENT,  AGREEMENT OR DOCUMENT.  NEITHER THE EXERCISE OF SELF HELP  REMEDIES
NOR  THE  INSTITUTION  OR  MAINTENANCE  OF ANY  ACTION  FOR  FORECLOSURE  OR FOR
PROVISIONAL OR ANCILLARY  REMEDIES SHALL CONSTITUTE A WAIVER OF THE RIGHT OF ANY
PARTY,  INCLUDING  THE CLAIMANT IN SUCH ACTION,  TO ARBITRATE  THE MERITS OF THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.

                                      A-14

<PAGE>

         Maker  represents  to Lender  that the  proceeds of this Note are to be
used  primarily  for  business,   commercial  or  agricultural  purposes.  Maker
acknowledges  having read and  understood,  and agrees to be bound by, all terms
and conditions of this Note.

         THIS WRITTEN PROMISSORY NOTE REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS,  OR
SUBSEQUENT  ORAL  AGREEMENTS  OF  THE  PARTIES.  THERE  ARE  NO  UNWRITTEN  ORAL
AGREEMENTS BETWEEN THE PARTIES.

         IN WITNESS  WHEREOF,  the undersigned  Maker has caused this Note to be
executed by its duly authorized officer as of the date first above written.


                                            MAKER:

                                            BETHLEHEM ADVANCED MATERIALS
                                            CORPORATION



                                            By:___________________________
                                            Title:________________________




                                      A-15

<PAGE>
                                    EXHIBIT B

                    BORROWING BASE AND COMPLIANCE CERTIFICATE

                         Dated as _____________, ______



To:      NationsBank, N.A.
         Commercial Loans
         550 Main Street
         Knoxville, Tennessee 37902
         Attn: Michael S. Brown

Re:      Loan  Agreement  dated January 21, 1999 (the "Loan  Agreement")  by and
         among  Bethlehem  Advanced  Materials   Corporation   ("Borrower")  and
         NationsBank, N.A. ("Lender").

1.       Computation of Borrowing Base and Availability under the Loan.

         (a)      Approved Eligible Receivables
                  as defined in Section 5.14 of the
                  Loan Agreement                          $_____________________
                                                           X85%

                  Total Borrowing Base from Approved
                  Eligible Receivables                    $_____________________

         (b)      Eligible    Receivables    (other   than   Approved   Eligible
                  Receivables) as defined in Section 5.14 of the
                  Loan Agreement                          $_____________________
                                                           X80%

                  Borrowing Base from Other
                  Eligible Receivables                    $_____________________

         (c)      Eligible Inventory as defined in
                  Section 5.14 of the Loan Agreement      $_____________________
                                                           X50%

                  Total Borrowing Base from
                  Eligible Inventory                      $_____________________



                                       B-1

<PAGE>

         (d)      The lesser of:

                  (i) the fair market value of New Equipment
                  as defined in Section 5.14 of the Loan
                  Agreement                               $_____________________
                                                           X75%; or

                  (ii) the cost of New Equipment          $_____________________
                                                           X100%

                  Total Borrowing Base from New Equipment $_____________________

         (e)       The fair market value of Used Equipment as defined in Section
                   5.14 of the
                  Loan Agreement                          $_____________________
                                                           X50%
                  Total Borrowing Base from
                  Used Equipment                          $_____________________

                  Total Borrowing Base from Section 1(a),  1(b),  1(c), 1(d) and
                  1(e) above (not to exceed total amount of
                  Loan).                                  $_____________________

                  Less Total Outstanding Under Loan       $_____________________

                  AVAILABILITY UNDER LOAN                 $_____________________

2.       Attached as Exhibit A hereto is a true and correct aging and listing of
         all of Borrower's accounts receivable.

3.       As of the date hereof,  all of the  representations  and warranties set
         forth in  Article  IV of the Loan  Agreement  are and  remain  true and
         correct  with  the same  effect  as  though  such  representations  and
         warranties had been made on and as of this date.

4.       As of the date hereof,  Borrower is in full  compliance with all of the
         terms and provisions set forth in the Loan Agreement, including without
         limitation  the covenants and  agreements set forth in Article V of the
         Loan Agreement,  and all of the  instruments and documents  executed in
         connective therewith, and no Event of Default, as defined in Article VI
         of the Loan Agreement,  or any event which, upon notice,  lapse of time
         or both,  would  constitute  an Event of  Default,  has  occurred or is
         continuing.

         The  undersigned  certifies that the information set out herein and the
Exhibit  attached hereto is true and correct in all material  respects as of the
date hereof. The undersigned further certifies that the figures set forth out of
Paragraph 1 hereof pertain only the Approved Eligible Receivables, Other

                                       B-2

<PAGE>

Eligible  Receivables,  Eligible Inventory,  New Equipment and Used Equipment as
those terms are defined in the Loan Agreement.

                                           BETHLEHEM ADVANCED MATERIALS
                                           CORPORATION

                                           By:_________________________________
                                           Title:______________________________




                                       B-3

<PAGE>
                                    EXHIBIT C

                         BENCHMARKS FOR FURNACE PROJECTS


Benchmarks for New Furnace Project

         First Benchmark                                Percentage of Completion

Completion of Facility modification                            20% of total
         oGround pits
         oConcrete work for floor & piers
         oElectrical upgrades
         oNatural gas system enhancement
         oNitrogen bulk system and distribution lines

         Second Benchmark                               Percentage of Completion

Completion of Furnace computer control system                  40% of total
         oMain vessel
         oInstrumentation, controls and safety
         oFurnace support structure

         Third Benchmark                                Percentage of Completion

Completion of Furnace internals                                20% of total
         oCarbon/Carbon liners
         oCarbon insulation
         oHeating elements & graphite internals
         oSpacer plates & hearth

         Fourth Benchmark                               Percentage of Completion

Completion of Furnace support systems                          20% of total
         oVacuum pumping systems
         oAfterburner
         oCooling water safety system
         oHeat exchanger



                                       C-1


                       Amended and Restated Loan Agreement

         THIS AMENDED AND RESTATED LOAN AGREEMENT (this  "Agreement") is entered
into as of January 21, 1999 between THE BETHLEHEM  CORPORATION,  a  Pennsylvania
corporation  (the  "Borrower") and PNC BANK,  NATIONAL  ASSOCIATION,  a national
banking  association  (the  "Bank").  It amends,  restates  and  replaces  in it
entirety the similar Loan Agreement between the Borrower and the Bank dated June
2, 1998.

         The Borrower and the Bank with the intent to be legally bound, agree as
follows:

1.       Loan. The following loan and credit facilities  (collectively  referred
         to as the "Loan"), shall be subject to and governed by this Agreement:

         $3,200,000  Committed Line of Credit (the "Committed Line of Credit")
         $800,000 Term Loan (the "Term Loan")

The proceeds of each of the Committed  Line of Credit and the Term Loan shall be
used to refinance the  outstanding  balance of term and revolving  debt that the
Borrower  presently owes to CIT Group/Credit  Finance and to finance the ongoing
general  corporate and general working capital needs of the Borrower,  except as
otherwise set forth herein.

         2. Terms and Conditions. Subject to the terms and conditions hereof and
         relying upon the  representations  and warranties herein set forth, the
         Bank  agrees to make the Loan to the  Borrower at any time or from time
         to time on or after  the date  hereof in  accordance  with the terms of
         this Agreement.

         2.1 Committed  Line of Credit.  The Committed Line of Credit shall have
the following terms:

                  (a) Maturity Date:  June 1, 1999, or such later date as may be
                  designated by the Bank by written notice to the Borrower.

                  (b) Interest Rate:  Prime Rate (as defined  hereinafter)  plus
                  one and one-half  percent  (1.50%) per annum,  but in no event
                  greater  than the  maximum  rate  permitted  by law.  (As used
                  herein,  the "Prime  Rate" shall be the rate of  interest  per
                  annum  announced  by the Bank  from  time to time as its Prime
                  Rate.)

                  (c)  Facility  Fee:  The  Borrower  shall  pay to the Bank the
                  remaining  unpaid  half of a  facility  fee in the  amount  of
                  $48,000,  payable  at  closing  on the  entire  amount  of the
                  facility.

                  (d) Borrowing Base/Availability:  The Committed Line of Credit
                  shall be available in amounts  determined in  accordance  with
                  the  Borrowing  Base  Rider in the  form  attached  hereto  as
                  Exhibit A. Of such amounts,


<PAGE>
                  not more than $500,000 will be made  available to the Borrower
                  in the form of issued and outstanding  letters of credit drawn
                  to or for the account of the  Borrower,  with  maturity  dates
                  that do not exceed the then-current Maturity Date.

                  (e)  Requests.   Except  as  otherwise  provided  herein,  the
                  Borrower  may from  time to time  prior to the  Maturity  Date
                  request  the Bank to make a Loan under the  Committed  Line of
                  Credit by  delivering  to the Bank,  not later  than 2:00 p.m.
                  Eastern Standard or Daylight Savings Time, as may be in effect
                  at the time the request  for an advance is made,  a request by
                  telephone   immediately   confirmed   in  writing  by  letter,
                  facsimile  or telex in such form as the Bank shall  reasonably
                  require (a "Loan Request"),  it being understood that the Bank
                  may rely on the  authority  of any  individual  making  such a
                  telephonic  request  without the  necessity of receipt of such
                  written  confirmation.  Each Loan Request shall be irrevocable
                  and shall specify (i) the proposed  borrowing  date;  and (ii)
                  the aggregate amount of the proposed Loan. Upon the receipt by
                  the Bank of a timely and complete Loan Request, the Bank shall
                  make every reasonable  effort to fund the proposed Loan on the
                  date that it receives such Loan Request,  and shall not charge
                  interest  thereon until such time as the proceeds  thereof are
                  in fact made available to the Borrower.

                  (f)  Committed  Line of Credit  Note.  The  Obligation  of the
                  Borrower to repay the aggregate unpaid principal amount of the
                  Committed  Line of Credit,  together  with  interest  thereon,
                  shall  be  evidenced  by a  promissory  note  of the  Borrower
                  ("Committed  Line of Credit Note") payable to the order of the
                  Bank in a face  amount  equal  to the  maximum  amount  of the
                  Committed Line of Credit.

                  (g) Lockbox.  The Bank,  in its  discretion,  may  establish a
                  lockbox at the Bank to which  account  debtors of the Borrower
                  will submit all payments in respect of the Borrower's accounts
                  receivable.

                  (h)  Letter of Credit  Fees;  Renewal  Fees.  Should  the Bank
                  subsequently elect to extend the term of the Committed Line of
                  Credit  (which  decision  shall be made at the  request of the
                  Borrower and in the sole and absolute discretion of the Bank),
                  the fee due and  payable to the Bank in  connection  therewith
                  shall not exceed one-half  percent (0.50%).  In addition,  the
                  Bank shall charge fees of one and  one-half  percent per annum
                  on stand-by  letters of credit and  one-eighth  of one percent
                  (0.125%) per annum on trade letters of credit.


                                      - 2 -

<PAGE>
         2.2      Term Loan.  The Term Loan shall have the following terms:

                  (a)      Maturity Date:  June 1, 2003.

                  (b) Interest Rate: The rate of interest specified in Section 1
                  of the Term Note (as such term is defined below).

                  (c)  Facility  Fee:  The  Borrower  shall  pay to  the  Bank a
                  facility  fee in the amount of $12,000,  payable at closing on
                  the entire amount of the facility.

                  (d) Term Note.  The  Obligation  of the  Borrower to repay the
                  aggregate unpaid  principal amount of the Term Loan,  together
                  with interest thereon, shall be evidenced by a promissory note
                  of the  Borrower  (the  "Term  Note"  and  together  with  the
                  Committed  Line of Credit Note,  the  "Notes")  payable to the
                  order of the Bank in a face amount equal to the maximum amount
                  of the Term Loan.

3.       Security.  The security for repayment of the Loan shall include but not
         be  limited  to  the   collateral,   guaranties  and  other   documents
         heretofore,  contemporaneously  or hereafter  executed and delivered to
         the Bank (the "Security  Documents"),  which shall secure  repayment of
         the Loan, the Notes and all other loans, advances,  debts, liabilities,
         obligations,  covenants and duties owing by the Borrower to the Bank of
         any kind or nature,  present or future, whether or not evidenced by any
         note,   guaranty  or  other  instrument,   whether  arising  under  any
         agreement,  instrument  or document,  whether or not for the payment of
         money, whether arising by reason of an extension of credit,  opening of
         a letter of credit,  loan or guarantee or in any other manner,  whether
         arising out of  overdrafts  on deposit or other  accounts or electronic
         funds  transfers   (whether  through   automatic   clearing  houses  or
         otherwise) or out of the  non-receipt  of or inability to collect funds
         or  otherwise  not  being  made  whole in  connection  with  depository
         transfer  check  or  other  similar  arrangements,  whether  direct  or
         indirect  (including  those  acquired by assignment or  participation),
         absolute or  contingent,  joint or several,  due or to become due,  now
         existing or hereafter arising, and any amendments, extensions, renewals
         or  increases  and all costs and  expenses of the Bank  incurred in the
         documentation,  negotiation,  modification,  enforcement, collection or
         otherwise in connection  with any of the  foregoing,  including but not
         limited to reasonable  attorneys' fees and expenses,  but excluding all
         such expenses and costs relating to the salaried employees of the Bank,
         and related  administrative and overhead expenses (hereinafter referred
         to collectively as the  "Obligations").  This Agreement  (including the
         Addendum and any Riders thereto),  the Notes and the Security Documents
         are collectively referred to as the "Loan Documents".

                                      - 3 -

<PAGE>
4.       Representations and Warranties. The Borrower hereby makes the following
         representations  and  warranties  to the Bank  which  shall be true and
         correct as of the date of this  Agreement and the date of the making of
         a Loan,  and which shall be true and correct  except as  otherwise  set
         forth on the  Addendum  attached  hereto  and  incorporated  herein  by
         reference (the "Addendum").

         4.1.  Existence,  Power and Authority.  The Borrower is duly organized,
               validly  existing  and in good  standing  under  the  laws of the
               Commonwealth of  Pennsylvania  and has the power and authority to
               own and operate its assets and to conduct its  business as now or
               proposed to be carried on, and is duly qualified, licensed and in
               good  standing  to do  business  in all  jurisdictions  where its
               ownership of property or the nature of its business requires such
               qualification  or  licensing,  except  where the failure to be so
               qualified or licensed would not have a material adverse effect on
               the business,  operations or financial condition of the Borrower.
               The Borrower is duly  authorized  to execute and deliver the Loan
               Documents,  all  necessary  action to authorize the execution and
               delivery of the Loan Documents has been properly  taken,  and the
               Borrower  is and will  continue to be duly  authorized  to borrow
               under this  Agreement  and to perform  all of the other terms and
               provisions of the Loan Documents.

         4.2.  Financial Statements.  The Borrower has delivered or caused to be
               delivered to the Bank its balance sheet and income  statement for
               the  eleven  month  period  which  ended on April  30,  1998 (the
               "Historical  Financial  Statements").  The  Historical  Financial
               Statements  are  true,  complete  and  accurate  in all  material
               respects and fairly present the financial  condition,  assets and
               liabilities,  whether accrued, absolute,  contingent or otherwise
               and the  result  of the  Borrower's  operations  for  the  period
               specified therein.  The Historical Financial Statements have been
               prepared  in  accordance  with  generally   accepted   accounting
               principles  ("GAAP")  consistently  applied from period to period
               subject  in the case of  interim  statements  to normal  year-end
               adjustments and to any comments and notes acceptable to the Bank.

         4.3.  No  Material  Adverse  Change.  Since the date of the  Historical
               Financial  Statements,  the Borrower has not suffered any damage,
               destruction or loss to its assets,  and no event or condition has
               occurred or exists,  which has  resulted or could  reasonably  be
               expected to result in a material  adverse change in its business,
               assets, operations, financial condition or result of operation.

         4.4.  Binding Obligations. The Borrower has full power and authority to
               enter into the  transactions  provided for in this  Agreement and
               has been duly  authorized to do so by  appropriate  action of its
               Board of Directors; and the

                                      - 4 -

<PAGE>
               Loan Documents, when executed and delivered by the Borrower, will
               constitute  the  legal,  valid  and  binding  obligations  of the
               Borrower enforceable in accordance with their terms.

         4.5.  No  Defaults  or  Violations.  There  does not exist any Event of
               Default under this Agreement or any material default or violation
               by the  Borrower  of or under  any of the  terms,  conditions  or
               obligations of: (i) its articles or certificate of incorporation,
               regulations  or bylaws;  (ii) any material  indenture,  mortgage,
               deed of trust, franchise,  permit, contract,  agreement, or other
               instrument  to which it is a party or by which it is bound  other
               than  trade  payables  and any  legitimately  disputed  matter in
               litigation  with any vendor or  customer,  in each case where the
               amount  in  controversy  does not  exceed  $15,000  and where the
               amount in  controversy  does not exceed  $100,000 on a collective
               basis and those  litigation  matters  listed in the Addendum;  or
               (iii) any law, regulation,  ruling,  order,  injunction,  decree,
               condition or other  requirement  applicable to or imposed upon it
               by any law, the action by any court or any governmental authority
               or  agency;  and  the  consummation  of  this  Agreement  and the
               transactions set forth herein will not result in any such default
               or violation.

         4.6.  Title to  Assets.  The  Borrower  has valid  title to the  assets
               reflected on the Historical Financial Statements,  free and clear
               of all liens and  encumbrances,  except for (i) current taxes and
               assessments not yet due and payable, (ii) liens and encumbrances,
               if  any,   reflected  or  noted  in  the   Historical   Financial
               Statements,  (iii)  assets  disposed  of by the  Borrower  in the
               ordinary  course of  business  since  the date of the  Historical
               Financial  Statements,  and  (iv)  those  liens  or  encumbrances
               specified on the Addendum.

         4.7.  Litigation.   There  are  no  actions,   suits,   proceedings  or
               governmental   investigations   pending  or,  to  the  Borrower's
               knowledge,   threatened   against  the   Borrower,   which  could
               reasonably be expected to result in a material  adverse change in
               its business, assets, operations,  financial condition or results
               of operations and there is no basis known to the Borrower for any
               action, suit, proceedings or investigation which could reasonably
               be  expected  to result in such a material  adverse  change.  All
               pending or  threatened  litigation  against the Borrower of which
               Borrower has knowledge is listed on the Addendum.

         4.8.  Tax Returns.  The Borrower has filed all returns and reports that
               are  required to be filed by it in  connection  with any federal,
               state or local tax,  duty or charge  levied,  assessed or imposed
               upon  it  or  its   property  or   withheld   by  it,   including
               unemployment, social security and similar taxes

                                      - 5 -

<PAGE>

               and all of such taxes,  have been either paid or adequate reserve
               or other provision has been made.

         4.9.  Employee  Benefit Plans.  Each employee  benefit plan as to which
               the  Borrower  may have any  liability  complies in all  material
               respects   with  all   applicable   provisions  of  the  Employee
               Retirement  Income  Security  Act of  1974  ("ERISA"),  including
               minimum funding requirements,  and (i) no Prohibited  Transaction
               (as defined  under ERISA) has  occurred  with respect to any such
               plan, (ii) no Reportable  Event (as defined under Section 4043 of
               ERISA) has  occurred  with  respect to any such plan which  would
               cause the  Pension  Benefit  Guaranty  Corporation  to  institute
               proceedings  under Section 4042 of ERISA,  (iii) the Borrower has
               not withdrawn from any such plan or initiated steps to do so, and
               (iv) no steps have been taken to terminate any such plan.

         4.10. Environmental  Matters.  The  Borrower is in  compliance,  in all
               material  respects,   with  all  Environmental  Laws,  including,
               without  limitation,  all Environmental  Laws in jurisdictions in
               which the Borrower owns or operates,  or has owned or operated, a
               facility or site, stores Collateral, arranges or has arranged for
               disposal or  treatment of  hazardous  substances,  solid waste or
               other waste,  accepts or has accepted for transport any hazardous
               substances,  solid waste or other wastes or holds or has held any
               interest  in real  property  or  otherwise.  Except as  otherwise
               disclosed on the Addendum,  no  litigation or proceeding  arising
               under, relating to or in connection with any Environmental Law is
               pending or, to the best of the Borrower's  knowledge,  threatened
               against the Borrower,  any real property which the Borrower holds
               or has held an interest or any past or present  operation  of the
               Borrower. No release, threatened release or disposal of hazardous
               waste,  solid waste or other wastes is occurring,  or to the best
               of the  Borrower's  knowledge has  occurred,  on, under or to any
               real  property  in which  the  Borrower  holds  any  interest  or
               performs  any of its  operations,  in material  violation  of any
               Environmental  Law.  As  used  in this  Section,  "litigation  or
               proceeding" means any demand, claim notice, suit, suit in equity,
               action,  administrative action,  investigation or inquiry whether
               brought  by  a  governmental   authority  or  other  person,  and
               "Environmental  Laws"  means all  provisions  of laws,  statutes,
               ordinances,  rules, regulations,  permits,  licenses,  judgments,
               writs,   injunctions,   decrees,  orders,  awards  and  standards
               promulgated  by any  governmental  authority  concerning  health,
               safety and  protection  of, or  regulation  of the  discharge  of
               substances into, the environment.

         4.11. Intellectual  Property. The Borrower owns or has the right to use
               all patents,  patent  rights,  trademarks,  trade names,  service
               marks, copyrights,  intellectual property,  technology,  know-how
               and processes necessary for

                                      - 6 -

<PAGE>

               the  conduct of its  business  as  currently  conducted  that are
               material to the condition  (financial or otherwise),  business or
               operations of the Borrower.

         4.12. Regulatory  Matters.  No part of the proceeds of the Loan will be
               used for "purchasing" or "carrying" any "margin stock" within the
               respective  meanings of each of the quoted terms under Regulation
               U of the Board of Governors of the Federal  Reserve System as now
               and from time to time in effect or for any purpose which violates
               the provisions of the Regulations of such Board of Governors.

         4.13. Solvency.  As of the date hereof and after  giving  effect to the
               transactions  contemplated  by the Loan  Documents,  the Borrower
               will have  sufficient  cash flow to enable it to pay its debts as
               they mature.

         4.14. Disclosure.  None of the Loan Documents  contains or will contain
               any untrue  statement  of material  fact or omits or will omit to
               state a material fact  necessary in order to make the  statements
               contained in this Agreement or the Loan Documents not misleading.
               There is no fact known to the Borrower which materially adversely
               affects or, so far as the  Borrower can now  reasonably  foresee,
               might   materially   adversely   affect  the  business,   assets,
               operations,  financial  condition  or results of operation of the
               Borrower and which has not otherwise been fully set forth in this
               Agreement or in the Loan Documents.

5.       Affirmative  Covenants.  The  Borrower  agrees  that  from  the date of
         execution of this Agreement until all Obligations  have been fully paid
         and any commitments the Bank to the Borrower have been terminated,  the
         Borrower will:

         5.1.  Books and Records.  Maintain books and records in accordance with
               GAAP and give  representatives  of the Bank access thereto at all
               reasonable  times  following  notice  from  the  Bank,  including
               permission to examine,  copy and make  abstracts from any of such
               books and records and such other information as the Bank may from
               time to time  reasonably  request,  and the  Borrower  will  make
               available  to the Bank for  examination  copies  of any  reports,
               statements or returns which the Borrower may make to or file with
               any governmental department, bureau or agency, federal or state.

         5.2.  Interim  Financial  Statements  and  Reports;  Certificate  of No
               Default;  Accounts  Receivable.  Furnish the Bank within ten (10)
               days  after  the  end of  each  month a  detailed  report  on its
               accounts  receivable  and  inventory  status  in such  reasonable
               detail  consistent with the form currently used by the Borrower's
               management.  A copy of the most  recently  prepared  such form is
               attached  hereto as Exhibit B. In addition,  the  Borrower  shall
               also furnish the Bank with current work in process reports within
               fifteen (15)

                                      - 7 -

<PAGE>

               days after the end of each month. The Borrower shall also provide
               within  forty-five  (45) days from the end of each of its  fiscal
               quarters its Financial  Statements (as defined  hereinafter)  for
               such period,  in reasonable  detail,  certified by the President,
               Chief  Executive  Officer  or  Chief  Financial  Officer  of  the
               Borrower and prepared in accordance with GAAP applied from period
               to period.  The Borrower  shall also deliver,  within  forty-five
               (45)  days from the end of its  fiscal  quarters,  a  certificate
               signed by such officer which verifies  compliance with applicable
               financial  covenants  for the period  then ended and  whether any
               Event of Default  exists,  and, if so, the nature thereof and the
               corrective  measures  the Borrower  proposes to take.  "Financial
               Statements"  means the  Borrower's  separate  and  unconsolidated
               balance  sheets,  income  statements and statements of cash flows
               for the  year,  month or  (excepting  statements  of cash  flows)
               quarter  together  with  year-to-date   figures  and  comparative
               figures for the corresponding periods of the prior year.

         5.3.  Annual  Financial  Statements  and  Fiscal  Budget.  Furnish  the
               Borrower's  Financial  Statements  and  its  then-current  fiscal
               budget for the immediately succeeding fiscal year of the Borrower
               to the Bank within  ninety (90) days after the end of each fiscal
               year.  Those Financial  Statements will be prepared in accordance
               with  GAAP  and  audited  by  an  independent   certified  public
               accountant selected by the Borrower and satisfactory to the Bank.
               Audited  Financial   Statements  shall  contain  the  unqualified
               opinion of an  independent  certified  public  accountant and its
               examination   shall  have  been  made  in  accordance  with  GAAP
               consistently applied from period to period. Annual fiscal budgets
               shall be in such form,  format and detail as shall be  reasonably
               acceptable to the Bank.  The Borrower  will also provide  filings
               made with any  regulatory  authority  and such other  information
               reasonably requested by the Bank, from time to time.

         5.4.  Payment of Taxes and Other  Charges.  Pay and discharge  when due
               all indebtedness and all taxes, assessments,  charges, levies and
               other liabilities imposed upon the Borrower, its income, profits,
               property or  business,  except  those which  currently  are being
               contested in good faith by appropriate  proceedings and for which
               the Borrower shall have set aside adequate reserves in accordance
               with GAAP or made other adequate  provision with respect  thereto
               acceptable to the Bank.

         5.5.  Maintenance  of Existence,  Operation  and Assets.  Do all things
               necessary  to  maintain,  renew and keep in full force and effect
               its  organizational   existence  and  all  rights,   permits  and
               franchises  necessary  to enable  it to  continue  its  business;
               continue  in  operation  in  substantially  the same manner as at
               present; keep its properties in good operating condition

                                      - 8 -

<PAGE>

               and repair; and make all necessary and proper repairs,  renewals,
               replacements, additions and improvements thereto.

         5.6.  Insurance.   Maintain  with   financially   sound  and  reputable
               insurers,  insurance  with  respect to its  property and business
               against such casualties and  contingencies,  of such types and in
               such amounts as is customary for established companies engaged in
               the same or similar business and similarly  situated.  (As of the
               date of this Agreement,  the existing  insurance  coverage of the
               Borrower  has been  reviewed  and  approved  by the Bank.) In the
               event of a conflict  between the  provisions  of this Section and
               the terms of any Security  Documents  relating to insurance,  the
               provisions in the Security Documents will control.

         5.7.  Compliance  with Laws.  Comply in all material  respects with all
               laws  applicable  to the  Borrower  and to the  operation  of its
               business  (including any statute,  rule or regulation relating to
               employment  practices and pension  benefits or to  environmental,
               occupational and health standards and controls).

         5.8.  Bank  Accounts.  Establish  and  maintain  at the Bank all of the
               Borrower's primary depository accounts.

         5.9.  Financial  Covenants.  Comply with all of the financial and other
               covenants  set forth on the Addendum,  subject to all  applicable
               cure periods set forth herein,  with the understanding  that such
               compliance   shall  be  determined   based  on  the  then-current
               segregated  and  non-consolidated   financial  condition  of  the
               Borrower.

         5.10. Additional Reports.  Provide prompt written notice to the Bank of
               the  occurrence  of any of the  following  of which the  Borrower
               obtains  knowledge  (together  with a  description  of the action
               which the Borrower  proposes to take with respect  thereto):  (i)
               any Event of  Default or  potential  Event of  Default,  (ii) any
               litigation filed by or against the Borrower, (iii) any Reportable
               Event or  Prohibited  Transaction  with  respect to any  Employee
               Benefit  Plan(s)  (as  defined in ERISA) or (iv) any event  which
               might  reasonably  be  expected  to result in a material  adverse
               change in the business, assets,  operations,  financial condition
               or results of operation of the Borrower  other than disputes with
               trade debtors and any legitimately  disputed matter in litigation
               with any  vendor or  customer,  in each case  where the amount in
               controversy  does not  exceed  $15,000  and where  the  amount in
               controversy does not exceed $100,000 on a collective basis.

6.       Negative  Covenants.  The Borrower  covenants  and agrees that from the
         date of execution of this  Agreement  until all  Obligations  have been
         fully paid and any

                                      - 9 -

<PAGE>

         commitments  of the Bank to the  Borrower  have  been  terminated,  the
         Borrower  will not,  except as set forth in the  Addendum,  without the
         prior written consent of the Bank:

         6.1.  Indebtedness.  Incur any  indebtedness  for borrowed  money other
               than: (i) the Loan and any subsequent indebtedness the Bank; (ii)
               existing  indebtedness  disclosed  on the  Borrower's  Historical
               Financial   Statements   referred  to  in  Section   4.2;   (iii)
               fully-subordinated  loans (under terms and conditions  which have
               been  approved  in advance by the Bank)  from  Universal  Process
               Equipment,  Inc. ("UPE"); (iv) capital and operating leases where
               the aggregate obligations due thereunder from the Borrower in any
               fiscal year of the Borrower  does not exceed  $50,000 for capital
               leases and $50,000 for  operating  leases;  or (v) such  payables
               incurred in the  ordinary  course of  business.  (It is expressly
               acknowledged  and agreed that the Bank is  familiar  with and has
               approved  the terms of the loans  from UPE to the  Borrower  that
               existed on the date of this Agreement.)

         6.2.  Liens and Encumbrances. Except as provided in Section 4.6 and for
               a security interest in the Borrower's  capital stock in Bethlehem
               Advanced  Materials  Corporation in favor of  NationsBank,  N.A.,
               which  is  hereby  expressly   authorized   notwithstanding   any
               expressed or implied  restrictions  to the contrary in any of the
               Loan Documents,  create,  assume or permit to exist any mortgage,
               pledge,  encumbrance or other security  interest or lien upon any
               assets now owned or hereafter acquired or enter into any lease or
               any arrangement  for the  acquisition of property  subject to any
               conditional  sales agreement,  other than purchase money security
               interests.

         6.3.  Guarantees. Guarantee, endorse or voluntarily become contingently
               liable for the  obligations of any person,  firm or  corporation,
               except in connection  with the  endorsement and deposit of checks
               in the ordinary course of business for collection.

         6.4.  Loans or Advances. Purchase or hold beneficially any stock, other
               securities or evidences of  indebtedness of any loans or advances
               to, or make any investment or acquire any interest whatsoever in,
               any  other  person,  firm  or  corporation,   except  investments
               disclosed on the Borrower's  Historical  Financial  Statements or
               investments in the ordinary course of the Borrower's business and
               except for the Borrower's existing loan in the original principal
               amount of  $1,082,717  in favor of Bethlehem  Advanced  Materials
               Corporation.

         6.5.  Merger or Transfer of Assets.  Merge or consolidate  with or into
               any person,  firm or corporation,  but only if the aggregate cash
               expenditure of the Borrower in connection with any such merger or
               consolidation  exceeds  $100,000,  or lease,  sell,  transfer  or
               otherwise dispose of property or assets,

                                     - 10 -

<PAGE>

               whether now owned or hereafter acquired,  except for asset sales,
               leases and  transfers  in the ordinary  course of the  Borrower's
               business.

         6.6.  Change in Business,  Management or Ownership.  Make or permit any
               material change in the nature of its business as carried on as of
               the date  hereof,  in the  composition  of its current  executive
               management (including changes due to death or disability),  or in
               its  equity   ownership   other  than   transfers  to  heirs  and
               beneficiaries  of a stockholder  upon the death of a stockholder,
               changes  due to the  exercise of stock  options now or  hereafter
               owned by employees  or officers of the Borrower and  transfers of
               the publicly-traded  common stock of the Borrower.  (For purposes
               of this Agreement,  such current  executive  management  shall be
               limited to Alan H. Silverstein and Antoinette Martin,  unless the
               Bank  provides the Borrower  with written  notice of additions or
               deletions from such list.)

         6.7.  Dividends.   Declare  or  pay  any   dividends  on  or  make  any
               distribution with respect to any class of its equity or ownership
               interest, or purchase, redeem, retire or otherwise acquire any of
               its equity.

         6.8.  Capital  Expenditures.  Make capital  expenditures  in any fiscal
               year of the Borrower  which exceed an amount equal to $300,000 on
               an aggregate basis.

         6.9.  Use of Loan Proceeds.  Directly or indirectly permit the proceeds
               of the Loan or any part thereof to be used by Bethlehem  Advanced
               Materials Corporation.

7.       Events of  Default.  The  occurrence  of any of the  following  will be
         deemed to be an "Event of Default":

         7.1.  Payment  Default.  The Borrower  shall fail to pay any payment of
               principal or interest within ten (10) calendar days following the
               date when due, in respect of the Obligations.

         7.2.  Material Adverse Change. There shall be a material adverse change
               in the  business,  operations,  assets,  financial  condition  or
               results of operations  of the  Borrower,  which default shall not
               have been cured  within  twenty (20) days from the receipt by the
               Borrower of written notice thereof from the Bank.

         7.3.  Covenant  Default.  The Borrower shall default in the performance
               of, or violate any of, the covenants or  agreements  contained in
               this  Agreement,  which  default shall not have been cured within
               twenty  (20) days from the  receipt  by the  Borrower  of written
               notice thereof from the Bank.

                                     - 11 -

<PAGE>

         7.4.  Breach of  Warranty.  Any  Financial  Statement,  representation,
               warranty or certificate  made or furnished by the Borrower to the
               Bank in connection with this Agreement shall be materially false,
               incorrect or incomplete when made.

         7.5.  Bankruptcy or Insolvency. A proceeding shall have been instituted
               in a court having jurisdiction over the Borrower seeking a decree
               or order for relief in respect of the Borrower in an  involuntary
               case under any applicable bankruptcy,  insolvency  reorganization
               or other  similar  law and such  involuntary  case  shall  remain
               undismissed or unstayed and in effect for a period of ninety (90)
               consecutive days (provided that the Bank shall have no obligation
               to advance  additional  funds to the Borrower  during such ninety
               (90) day period), or the Borrower shall commence a voluntary case
               under any such law or consent to the  appointment  of a receiver,
               liquidator,    assignee,   custodian,   trustee,    sequestrator,
               conservator (or other similar official).

         7.6.  Other  Default.  The occurrence of an Event of Default as defined
               in the Notes or any of the Security Documents,  or a violation of
               any of the requirements set forth in the Borrowing Base Rider, or
               the  occurrence of an Event of Default  under the Loan  Documents
               which now exist or which may hereafter  exist in connection  with
               any present or future loan transaction between NationsBank,  N.A.
               and Bethlehem Advanced Materials Corporation..

               Upon  the  occurrence  of an Event  of  Default,  and at any time
thereafter,  the Bank may declare all Obligations  hereunder immediately due and
payable  will  have all  rights  and  remedies  (which  are  cumulative  and not
exclusive) specified in the Notes and the Security Documents and available under
applicable law or in equity.


8.       Conditions.  The  Bank's  obligation  to make any  advance  or fund any
         tranche  under the Loan is subject to the  following  conditions  being
         satisfied as of the date of the advance:

         8.1.  No Event of Default.  No Event of Default or event which with the
               passage of time,  provision of notice or both would constitute an
               Event of Default shall have occurred and be continuing.

         8.2.  Authorization Documents. The Borrower shall have furnished to the
               Bank  a  Secretary's   Certificate  attesting  to  the  Board  of
               Directors  authorization of the execution of this Agreement,  the
               Notes  or  any of the  Security  Documents;  or  other  proof  of
               authorization satisfactory to the Bank.

                                     - 12 -

<PAGE>

         8.3.  Delivery of Loan Documents.  The Borrower shall have delivered to
               the Bank the  Loan  Documents  and  such  other  instruments  and
               documents  which the Bank may  reasonably  request in  connection
               with the transactions provided for in this Agreement.

         8.4.  Opinion of Counsel. Counsel for the Borrower shall have delivered
               a  written  opinion,  dated  the  Closing  Date  and in form  and
               substance satisfactory to the Bank and its counsel, as to matters
               incident to the transactions  contemplated herein as the Bank may
               reasonably request.

         8.5.  Representations   and   Warranties.   The   representations   and
               warranties  of the Borrower to the Bank shall be true and correct
               in all respects.

         8.6.  Subordination  Agreement. The Bank shall have received from UPE a
               Subordination   Agreement   containing   terms   and   conditions
               acceptable to the Bank whereby UPE shall  subordinate  its claims
               against the Borrower for borrowed money (the "Subordinated Debt")
               to the  indebtedness of the Borrower to the Bank, but only to the
               extent  necessary  to permit  the  Borrower  to  comply  with the
               effective net worth  covenant  contained in this  Agreement.  All
               promissory notes evidencing the Subordinated Debt shall have been
               marked with the legend set forth in the Subordination Agreement.

         8.7.  Equity Contribution from UPE. Receipt of evidence that UPE has in
               fact  unconditionally   contributed   additional  equity  to  the
               Borrower in the form of used equipment  inventory that is similar
               to the  Borrower's  Bethlehem-Type  Equipment  with a fair-market
               value  that is  sufficient  to  cause  the  Borrower  to meet the
               minimum  effective  net  worth  and  maximum  leverage  covenants
               contained in this Agreement.

         8.8.  Equipment  Repurchase  Agreement  from UPE.  Receipt  of a signed
               agreement  from  both UPE and the  Borrower  wherein  UPE will be
               required to either  liquidate or  otherwise  purchase for its own
               account  the  Borrower's  Eligible  Inventory  on  behalf  of the
               Borrower and for the benefit of the Bank upon the occurrence of a
               payment  default  under the Loan  Documents  within  fifteen (15)
               months  from the date  that the Bank  provides  UPE with  written
               notice of an Event of  Default  arising  from the  failure of the
               Borrower to make timely payments of either  principal or interest
               due in  connection  with the  Loan to the  Bank,  subject  in all
               respects  to the terms,  restrictions  and  provisions  set forth
               therein.

         8.9.  Collateral  Assignment of Life  Insurance  Policy.  Receipt of an
               assignment of a $2,500,000 "key man" insurance policy to the Bank
               on the life of Alan H.  Silverstein  within thirty (30) days from
               the date of this Agreement.

                                     - 13 -

<PAGE>
         8.10. Mortgagee  Waiver.  Receipt  of an  executed  copy of the  Bank's
               standard  Mortgagee Waiver from Ocwen Federal Savings Bank in its
               capacity  as the holder of a mortgage  on the  Borrower's  Easton
               property.

9.       Increased  Costs.  Within twenty (20) days  following  written  demand,
         together with the written evidence of the justification  therefor,  the
         Borrower  agrees  to pay the Bank all  direct  costs  incurred  and any
         losses suffered or payments made by the Bank as a consequence of making
         the  Loan  by  reason  of  any  change  in  law  or  regulation  or its
         interpretation imposing any reserve, deposit,  allocation of capital or
         similar requirement (including without limitation,  Regulation D of the
         board of  Governors  of the Federal  Reserve  System) on the Bank,  its
         holding company or any of their respective  assets, but only if similar
         payment demands are made by the Bank against all of its  then-currently
         similarly situated customers and borrowers.

10.      Miscellaneous.

         10.1. Notices. All notices, demands, requests,  consents, approvals and
               other  communications  required or permitted hereunder must be in
               writing  and  will  be   effective   upon  receipt  if  delivered
               personally  to such party,  or if sent by facsimile  transmission
               with  confirmation  of  delivery,  or  by  nationally  recognized
               overnight  courier service,  to the address set forth below or to
               such other  address as any party may give to the other in writing
               for such purpose:


To the Bank:                                 To the Borrower:

PNC Bank, N.A.                               The Bethlehem Corporation
1035 Virginia Drive                          25th & Lennox Streets
Fort Washington, PA 19034                    Easton, PA 18045
Attention: Thomas R. Keiser                  Attention: Alan H. Silverstein
Facsimile No.:  (215) 591-1022               Facsimile No.: (610) 515-1341

With copies to:                              With copies to:

Kenneth J. Marino, Esquire                   Kevin T. Fogerty, Esquire
Blank Rome Comisky & McCauley LLP            The Law Office of Kevin T. Fogerty
1201 Market Street, 21st Floor               1620 Pond Road, Suite 301
Wilmington, DE 19801                         Allentown, PA 18104
Facsimile No.: (302) 425-6464                Facsimile No.: (610) 366-0955



                                     - 14 -

<PAGE>

         10.2. Preservation  of Rights.  No delay or omission on the part of the
               Bank to exercise any right or power arising hereunder will impair
               any such  right or power or be  considered  a waiver  of any such
               right or power or any acquiescence  therein,  nor will the action
               or  inaction  of the Bank  impair  any  right  or  power  arising
               hereunder.  The rights  and  remedies  hereunder  of the Bank are
               cumulative  and not  exclusive  of any other  rights or  remedies
               which  the Bank may have  under  other  agreements,  at law or in
               equity.

         10.3. Illegality.  In case any one or more of the provisions  contained
               in this Agreement should be invalid,  illegal or unenforceable in
               any respect,  the validity,  legality and  enforceability  of the
               remaining  provisions  contained  herein  shall not in any way be
               affected or impaired thereby.

         10.4. Changes in Writing.  No modification,  amendment or waiver of any
               provision of this  Agreement  nor consent to any departure by the
               Borrower  therefrom,  will in any event be  effective  unless the
               same is in writing and signed by the Bank and then such waiver or
               consent shall be effective only in the specific  instance and for
               the  purpose  for  which  given.  No  notice  to or demand on the
               Borrower in any case will  entitle  the  Borrower to any other or
               further   notice  or  demand  in  the  same,   similar  or  other
               circumstance.

         10.5. Entire  Agreement.  This  Agreement  (including the documents and
               instruments  referred to herein) constitutes the entire agreement
               and  supersedes all other prior  agreements  and  understandings,
               both  written and oral,  between the parties  with respect to the
               subject matter hereof.

         10.6. Counterparts.  This  Agreement  may be  signed  in any  number of
               counterpart   copies  and  by  the  parties  hereto  on  separate
               counterparts,  but all such copies shall  constitute  one and the
               same instrument.

         10.7. Successors  and Assigns.  This Agreement will be binding upon and
               inure to the  benefit  of the  Borrower  and the  Bank and  their
               respective,  successors and assigns; provided,  however, that the
               Borrower  may not  assign  this  Agreement  in  whole  or in part
               without the prior written consent of the Bank and the Bank at any
               time may assign this  Agreement  in whole or in part,  upon prior
               written notice to Borrower.

         10.8. Interpretation.  In  this  Agreement,  unless  the  Bank  and the
               Borrower  otherwise agree in writing,  the singular  includes the
               plural and the plural the  singular;  words  importing any gender
               include  the other  genders;  references  to  statutes  are to be
               construed as including  all statutory  provisions  consolidating,
               amending  or  replacing  the statute  referred  to; the word "or"
               shall be deemed to include "and/or", the words "including",

                                     - 15 -

<PAGE>

               "includes"  and  "include"  shall be deemed to be followed by the
               words "without limitation";  references to articles, sections (or
               subdivisions  of  sections)  or  exhibits  are to  those  of this
               Agreement   unless   otherwise   indicated;   and  references  to
               agreements and other  contractual  instruments shall be deemed to
               include all subsequent amendments and other modifications to such
               instruments,  but only to the extent  such  amendments  and other
               modifications  are not prohibited by the terms of this Agreement.
               Section  headings in this Agreement are included for  convenience
               of  reference  only  and  shall  not  constitute  a part  of this
               Agreement for any other purpose.  Unless  otherwise  specified in
               this Agreement, all accounting terms shall be interpreted and all
               accounting  determinations shall be made in accordance with GAAP.
               If this Agreement is executed by more than one party as Borrower,
               the  obligations  of such  persons or entities  will be joint and
               several.

         10.9. Assignments   and   Participation.   Notwithstanding   any  other
               provisions  of this  Agreement,  the Bank may, at any time in its
               sole  discretion,  without  any  notice  to the  Borrower,  sell,
               assign, transfer, negotiate, grant participation in, or otherwise
               dispose  of all or any part of the Bank's  interest  in the Loan.
               The Borrower hereby  authorizes the Bank to provide,  without any
               notice to the Borrower,  any information concerning the Borrower,
               including  information  pertaining  to the  Borrower's  financial
               condition,  business operations or general  creditworthiness,  to
               any person or entity which may succeed to or  participate  in all
               or any part of the Bank's  interest  in the Loan,  provided  that
               such person or entity agrees to maintain the  confidentiality  of
               such information. The Bank agrees that it will otherwise maintain
               the  confidentiality  of  any  proprietary   information  in  its
               possession   concerning  the  Borrower  which  is  not  otherwise
               available to the public.

         10.10.Governing Law and Jurisdiction. This Agreement has been delivered
               to and  accepted by the Bank and will be deemed to be made in the
               Commonwealth of Pennsylvania.  THIS AGREEMENT WILL BE INTERPRETED
               AND THE RIGHTS AND  LIABILITIES OF THE PARTIES HERETO  DETERMINED
               IN ACCORDANCE WITH THE LAWS OF THE  COMMONWEALTH OF PENNSYLVANIA,
               EXCLUDING  ITS  CONFLICT  OF  LAWS  RULES.  The  Borrower  hereby
               irrevocably  consents to the exclusive  jurisdiction of any state
               or federal court seated in Philadelphia County, Pennsylvania, and
               consents  that  all  service  of  process  be sent by  nationally
               recognized  overnight courier service directed to the Borrower at
               the Borrower's  address set forth herein and service so made will
               be deemed to be completed on the business day after  deposit with
               such courier;  provided that nothing  contained in this Agreement
               will prevent the Bank from bringing any

                                     - 16 -

<PAGE>

               action,  enforcing any award or judgment or exercising any rights
               against  the  Borrower  individually,  against  any  security  or
               against any  property of the  Borrower  within any other  county,
               state or other foreign or domestic jurisdiction. the Bank and the
               Borrower  agree  that  the  venue  provided  above  is  the  most
               convenient forum for both the Bank and the Borrower. The Borrower
               waives any objection to venue and any  objection  based on a more
               convenient forum in any action instituted under this Agreement.

       10.11.  WAIVER  OF  JURY  TRIAL.  EACH  OF  THE  BORROWER  AND  THE  BANK
               IRREVOCABLY  WAIVES  ANY AND ALL  RIGHT IT MAY HAVE TO A TRIAL BY
               JURY IN ANY ACTION, PROCEEDING OR CLAIM OF ANY NATURE RELATING TO
               THIS  AGREEMENT,  ANY DOCUMENTS  EXECUTED IN CONNECTION WITH THIS
               AGREEMENT  OR  ANY  TRANSACTION   CONTEMPLATED  IN  ANY  OF  SUCH
               DOCUMENTS.  THE  BORROWER  AND  THE  BANK  ACKNOWLEDGE  THAT  THE
               FOREGOING WAIVER IS KNOWING AND VOLUNTARY.

The Borrower  acknowledges that it has read and understood all the provisions of
this  Agreement,  including  the waiver of jury trial,  and has been  advised by
counsel as necessary or appropriate.

         WITNESS the due  execution of this Loan  Agreement as a document  under
seal, as of the date first written above.


[CORPORATE SEAL]                          THE BETHLEHEM CORPORATION,
                                             a Pennsylvania corporation


Attest:________________________           By:__________________________(SEAL)
                                             Alan H. Silverstein
                                             President & Chief Executive Officer



                                          PNC BANK, NATIONAL ASSOCIATION,
                                          a national banking association


Witness:______________________            By:__________________________(SEAL)
                                             Thomas R. Keiser
                                             Vice President

                                     - 17 -

<PAGE>

         ADDENDUM to that certain Loan Agreement  dated June 2, 1998 between The
Bethlehem  Corporation as the Borrower and PNC Bank, National Association as the
Bank.

I.    FINANCIAL COVENANTS

A)       Minimum  Fixed Charge  Coverage  Ratio - On a continuous  basis,  to be
         tested  by the Bank at  least  quarterly  as of the end of each  fiscal
         quarter of the Borrower,  the  Borrower's  Fixed Charge  Coverage Ratio
         shall equal or exceed  1.20 to 1.00.  (Herein,  the term "Fixed  Charge
         Coverage  Ratio" shall be determined in accordance  with GAAP and shall
         equal  the  sum of the  Borrower's  net  income  and  depreciation  and
         amortization  expenses for the immediately  preceding twelve (12) month
         period  divided  by  the  sum  of  the  Borrower's   unfunded   capital
         expenditures,  interest  expenses and current  maturities  of long-term
         debt over that same twelve (12) month period.

B)       Minimum  Effective Net Worth - On a continuous  basis,  to be tested by
         the Bank at least quarterly as of the end of each fiscal quarter of the
         Borrower,  the  Borrower's  Effective  Net Worth  shall equal or exceed
         $1,000,000 at all times from and after the closing date through May 31,
         1998, and  thereafter an amount equal to the sum of $1,000,000  plus an
         amount equal to one hundred percent (100%) of the Borrower's annual net
         income  during  each  fiscal  year of the  Borrower  from and after the
         fiscal year ending on May 31, 1998.  (Herein,  the term  "Effective Net
         Worth" shall be determined in accordance  with GAAP and shall equal the
         sum  of  the  shareholder  equity  of  the  Borrower  plus  all  fully-
         subordinated   debt  of  the  Borrower  minus  all  of  the  Borrower's
         intangible assets.)

C)       Maximum  Leverage  Ratio - On a continuous  basis,  to be tested by the
         Bank at least  quarterly  as of the end of each  fiscal  quarter of the
         Borrower,  the Borrower's  Leverage Ratio shall not exceed (i) 14.00 to
         1.00 from the closing date through May 30, 1998, (ii) 7.50 to 1.00 from
         May 31, 1998 through May 30, 1999 and (iii) 4.00 to 1.00 from and after
         May 31, 1999. (Herein, the term "Leverage Ratio" shall be determined in
         accordance  with GAAP and shall equal the sum of the  Borrower's  total
         liabilities minus all fully-subordinated debt divided by the sum of the
         Borrower's Effective Net Worth.)



                                     - 18 -

<PAGE>

II.      PERMITTED ENCUMBRANCES

                  None

III.     PENDING LITIGATION

         Steven Rule v. The  Bethlehem  Corporation,  et al.,  Civil  Action No.
97003066 22- 2 (C.C.P.  Bucks) - This is a products  liability  action involving
(at this juncture)  approximately eight Defendants and Additional  Defendants at
this juncture;  the primary  Defendants  are  manufacturers  of  fire-protective
garments  worn by the  Plaintiff,  when he was operating a piece of equipment --
allegedly designed, manufactured and sold by the Bethlehem Corporation --, and a
fire  resulted  and he was burned;  the case is in the  discovery  phase;  it is
believed  that the  claims  against  Bethlehem  are  questionable,  and that the
Plaintiff's  primary  focus  is  against  the  manufacturers  of the  protective
clothing and various  component  parts,  which allegedly  failed and resulted in
burn injuries.

         Westinghouse  Electric  Corp.  v.  Bethlehem  Corp.,  Civil  Action No.
1996-C- 8149 (C.C.P.  Northampton) - Westinghouse has sued to recover $39,056.22
for services allegedly rendered; Bethlehem has counterclaimed for damages caused
by the poor  quality of services  rendered,  and is also  defending on the basis
that the services  rendered by Westinghouse were of little or no value; the case
is in the middle of discovery.

         SI Handling Systems,  Inc. v. The Bethlehem Corporation - The Complaint
in this case was just filed on May 18,  1998;  it is a suit for  $27,880.59  for
goods and services  allegedly  rendered;  Bethlehem intends to assert by defense
and  counterclaim  the poor  quality of the  services  rendered,  and to recover
damages  resulting from failure to properly perform under the agreement  between
the parties.

IV.      ENVIRONMENTAL MATTERS

                  None




                                     - 19 -

<PAGE>

                                    EXHIBIT A
                              Borrowing Base Rider

                  THIS BORROWING BASE RIDER  ("Rider") is executed this 21st day
of January  1999,  by and  between THE  BETHLEHEM  CORPORATION,  a  Pennsylvania
corporation (the "Borrower"),  and PNC BANK,  NATIONAL  ASSOCIATION,  a national
banking association (the "Bank").  This Rider is incorporated into and made part
of that certain  Amended and Restated Loan Agreement dated January 21, 1999, and
also into such other  financing  documents  and  security  agreements  as may be
executed  and  delivered  pursuant to said Loan  Agreement  (all such  documents
including this Rider are collectively referred to as the "Loan Documents").  All
initially  capitalized  terms not otherwise defined in this Rider shall have the
same meanings ascribed to such terms in the other Loan Documents.

                  Pursuant to the Loan Documents, the Bank has extended a "Loan"
to the Borrower  which  includes a "Committed  Line of Credit,"  under which the
Borrower may borrow,  repay and reborrow funds at any time prior to the Maturity
Date  (such  portion  of the Loan  being  referred  to  together  herein  as the
"Facility").  As a condition to the Bank's willingness to extend the Facility to
the Borrower, the Bank and the Borrower are entering into this Rider in order to
set forth their agreement  regarding the maximum amount which may be outstanding
under the Facility at any time, and for the other purposes set forth below:

                  NOW,   THEREFORE,   in  consideration  of  the  foregoing  and
intending to be legally bound, the parties hereto covenant and agree as follows:

                  1. Limitations on Borrowings  Under Facility.  Notwithstanding
any  provisions to the contrary in any of the other Loan  Documents,  at no time
shall the aggregate  principal  amounts of  indebtedness  outstanding at any one
time under the Facility  exceed the Borrowing  Base at such time. If at any time
the aggregate  principal amount of indebtedness  outstanding  under the Facility
exceeds the  limitation  set forth in this  Section 1 for any  reason,  then the
Borrower  shall  immediately  repay  the  amount  of such  excess to the Bank in
immediately available funds.

                  2.  Borrowing  Base  Certificates.  In addition to any and all
provisions  of the  other  Loan  Documents  which  establish  conditions  to the
Borrower's  ability to request and obtain any advance  under the  Facility,  the
Borrower may not request an advance under the Facility  unless a Borrowing  Base
Certificate  shall have been  delivered  to the Bank via  telecopy  by 2:00 p.m.
Eastern  Standard or Daylight  Savings Time, as may be in effect at the time the
request  for an  advance  is made,  on the date of such  proposed  advance.  The
Borrower  shall also  deliver an updated  Borrowing  Base  Certificate  upon the
Bank's  request  and in no event  later  than on or before  the 10th day of each
month or the first  business  day  thereafter  if such day falls on a weekend or
holiday,  if no new  advances  have been  requested  by the  Borrower  under the
Facility since the date of the preceding  Borrowing Base Certificate.  Each such
Borrowing Base Certificate shall

                                     - 20 -

<PAGE>

be in form and substance  identical to the attached  Schedule A hereto and shall
separately  track advances under the Facility which are supported by each of the
four (4) existing categories of Eligible Inventory that are described below.

                  3. Certain  Defined Terms.  In addition to the words and terms
defined elsewhere in this Rider or in the other Loan Documents,  as used in this
Rider, the following words and terms shall have the following meanings:

                  "Account" shall mean an "account" or a "general intangible" as
defined in the Uniform  Commercial Code as in effect in the  jurisdiction  whose
Law governs the perfection of the Bank's security interest therein,  whether now
owned or hereafter acquired or arising.

                  "Account Debtor" shall mean, with respect to any Account, each
Person who is obligated to make payments to the Borrower on such Account.

                  "Affiliate"  of the Borrower or any Account  Debtor shall mean
(a) any Person who (either alone or with a group of Persons, and either directly
or  indirectly  through  one  or  more  intermediaries)  is in  control  of,  is
controlled  by or is under  common  control  with the  Borrower or such  Account
Debtor, (b) any director, officer, partner, employee or agent of the Borrower or
such Account Debtor,  and (c) any member of the immediate  family of any natural
person  described  in the  preceding  clauses  (a) and (b). A Person or group of
Persons  shall be deemed to be in control of the  Borrower or an Account  Debtor
when such  Person or group of Persons  possesses,  directly or  indirectly,  the
power to direct or cause the  direction  of the  management  or  policies of the
Borrower  or such  Account  Debtor,  whether  through  the  ownership  of voting
securities, by contract or otherwise.

                  "Bethlehem-Type   Equipment"   shall  mean  the  used   resale
equipment  inventory of the Borrower that is similar to the new resale equipment
inventory that is currently  being  manufactured  by the Borrower except for the
fact that it was originally manufactured by an entity other than the Borrower

                  "Borrowing  Base"  shall  mean at any time the  lesser  of (a)
$3,200,000 (the maximum principal amount of the Facility) and (b) the sum of (i)
60% of Qualified  Accounts at such time and (ii) the lesser of $2,250,000 or 50%
of  Eligible  Inventory  at such time.  The value at any time of the  collateral
described in this definition shall be determined by reference to the most recent
Borrowing Base Certificate delivered by the Borrower to the Bank.

                  "Borrowing  Base  Certificate"  shall mean each Borrowing Base
Certificate to be delivered by the Borrower to the Bank pursuant to Section 2 of
this Rider, in substantially  the form attached as Exhibit A to this Rider, with
blanks appropriately  completed, as amended,  supplemented or otherwise modified
from time to

                                     - 21 -

<PAGE>

time. References in the Borrowing Base Certificate to the "Loan Agreement" shall
be deemed to be references to this Rider and the other Loan Documents.

                  "Eligible  Inventory"  shall  mean,  collectively,  all of the
Borrower's then-current  Bethlehem-Type  Equipment,  New Bethlehem Equipment and
Used Bethlehem Equipment.

                  "Law" shall mean any law (including common law), constitution,
statute, treaty, regulation, rule, ordinance, order, injunction, writ, decree or
award of any Official Body.

                  "Lien" shall mean any  mortgage,  pledge,  security  interest,
bailment,  encumbrance,  claim,  lien  or  charge  of any  kind,  including  any
agreement  to give any of the  foregoing,  any  conditional  sale or other title
retention  agreement and any lease in the nature  thereof,  and the filing of or
agreement to give any financing statement under the Uniform Commercial Code.

                  "New Bethlehem  Equipment" shall mean the new resale equipment
inventory of the Borrower that was  manufactured by the Borrower but has not yet
been sold by the Borrower.

                  "Official   Body"  shall  mean  any  government  or  political
subdivision  or  any  agency,  authority,   bureau,  central  bank,  commission,
department or instrumentality of any government or political subdivision, or any
court,  tribunal,  grand jury or  arbitrator,  in each case  whether  foreign or
domestic.

                  "Person"  shall  mean  an  individual,   sole  proprietorship,
corporation,  partnership (general or limited),  trust,  business trust, limited
liability company,  unincorporated  organization or association,  joint venture,
joint-stock company, Official Body, or any other entity of whatever nature.

                  "Qualified  Accounts" shall mean Accounts which are and at all
times continue to be acceptable to the Bank in its sole discretion. Standards of
acceptability include but are not limited to the following conditions:

                  a.       The Account duly complies with all  applicable  Laws,
                           whether  Federal,  state or local,  including but not
                           limited to usury Laws,  the Federal  Truth in Lending
                           Act, the Federal Consumer Credit  Protection Act, the
                           Fair Credit  Billing  Act,  and  Regulation  Z of the
                           Board of Governors of the Federal Reserve Systems;

                  b.       The Account was not  originated  in or subject to the
                           Laws of a  jurisdiction  whose  Laws  would  make the
                           account or the grant of

                                     - 22 -

<PAGE>

                           the  security  interest  in the  Account  to the Bank
                           unlawful, invalid or unenforceable;

                  c.       The  Account  was   originated  by  the  Borrower  in
                           connection with the sale of goods or the rendering of
                           services by the  Borrower in the  ordinary  course of
                           business under an enforceable contract, and such sale
                           has  been   consummated  and  such  goods  have  been
                           delivered or such services have been rendered so that
                           the  performance of such contracts has been completed
                           by the  Borrower  and by all  parties  other than the
                           Account  Debtor,  or the cost thereof has been billed
                           to the Account  Debtor prior to delivery  pursuant to
                           an existing  milestone or  installment-based  billing
                           arrangement;

                  d.       The  Account  is  evidenced  by a written  invoice or
                           other  documentation and arises from a contract,  all
                           of which are in form and  substance  satisfactory  to
                           the Bank;

                  e.       The Account does not arise out of a contract with, or
                           order from,  an Account  Debtor  that,  by its terms,
                           forbids or makes void or  unenforceable  the grant of
                           the security  interest by the Borrower to the Bank in
                           and to the Account arising with respect thereto;

                  f.       The title of the Borrower to the Account and,  except
                           as to the Account  Debtor,  to any  related  goods is
                           absolute  and is not subject to any Lien except Liens
                           in favor of the Bank;

                  g.       The Account  provides  for  payment in United  States
                           Dollars by the Account Debtor;

                  h.       The  Account  shall have  amounts  owing that are not
                           less than the amounts represented by the Borrower;

                  i.       The portion of the  Account for which  income has not
                           yet  been  earned  or  which   constitutes   unearned
                           discount, services charges or deferred interest shall
                           be ineligible;

                  j.       The Account shall be eligible only to the extent that
                           it is not subject to any defense, claim of reduction,
                           counterclaim,  set-off, recoupment, or any dispute or
                           claim for credits,  allowances or  adjustments by the
                           Account Debtor because of returned, inferior, damaged
                           goods or  unsatisfactory  service,  or for any  other
                           reason;

                  k.       The goods the sale of which gave rise to the  Account
                           were  shipped or delivered or provided to the Account
                           Debtor on an absolute sale

                                     - 23 -

<PAGE>

                           basis or on a bill and hold sale basis,  but not on a
                           consignment  sale basis,  a guaranteed  sale basis, a
                           sale or  return  basis,  or on the basis of any other
                           similar  terms  making the Account  Debtor's  payment
                           obligations conditional, or the cost thereof has been
                           billed  to  the  Account  Debtor  prior  to  delivery
                           pursuant    to    an    existing     milestone     or
                           installment-based billing arrangement;

                  l.       The  Account  Debtor has not  returned,  rejected  or
                           refused to retain, or otherwise notified the Borrower
                           of any dispute concerning,  or claimed  nonconformity
                           of,  any of the  goods  from the  sale of  which  the
                           Account arose;

                  m.       No  default  exists  under the  Account  by any party
                           thereto,  and all rights and remedies of the Borrower
                           under  the  Account  are  freely  assignable  by  the
                           Borrower;

                  n.       The  Account has not been  outstanding  for more than
                           ninety  (90)  days past the  invoice  date and is not
                           subject to "dating" terms;

                  o.       The Account  shall be  ineligible  to the extent that
                           the  aggregate  amount  of all  the  Accounts  of the
                           Account Debtor and its  Affiliates  exceed 70% of all
                           of the Borrower's Accounts;

                  p.       The  Borrower  has  not  received  any  note,   trade
                           acceptance,  draft, chattel paper or other instrument
                           with  respect  to, or in  payment  of,  the  Account,
                           unless, if any such instrument has been received, the
                           Borrower  immediately  notifies  the Bank and, at the
                           Bank's request, endorses or assigns and delivers such
                           instrument to the Bank;

                  q.       The  Borrower  has not received any notice of (i) the
                           filing  by or  against  the  Account  Debtor  of  any
                           proceeding in bankruptcy,  receivership,  insolvency,
                           reorganization,  liquidation,  conservatorship or any
                           similar  proceeding,  or (ii) any  assignment  by the
                           Account  Debtor for the  benefit of  creditors.  Upon
                           receipt by the Borrower of any such  notice,  it will
                           give the Bank prompt written notice thereof;

                  r.       The  Account  Debtor  is  not  an  Affiliate  of  the
                           Borrower;

                  s.       The Account shall be ineligible if the Account Debtor
                           is an Official  Body,  unless the Borrower shall have
                           taken all  actions  deemed  necessary  by the Bank in
                           order  to  perfect  the  Bank's   security   interest
                           therein,  including but not limited to any notices or
                           filings

                                     - 24 -

<PAGE>
                           required  under the Assignment of Claims Act of 1940,
                           as amended, or other applicable Laws; and

                  t.       The  Bank  has not  deemed  such  Account  ineligible
                           because of uncertainty about the  creditworthiness of
                           the Account Debtor  (including,  without  limitation,
                           unsatisfactory  past  experiences  of the Borrower or
                           the Bank with the Account Debtor) or because the Bank
                           otherwise makes a reasonable  determination  that the
                           collateral  value  of  the  Account  to the  Bank  is
                           impaired or that the Bank's  ability to realize  such
                           value is insecure.

         Standards of acceptability  shall be fixed and may be revised from time
to time by mutual  agreement  of Bank and  Borrower.  In the case of any dispute
about  whether  an  Account  is or has  ceased to be a  Qualified  Account,  the
decision of the Bank shall be final.

                           "Used Bethlehem Equipment" shall mean the used resale
equipment inventory of the Borrower that was originally manufactured and sold by
the Borrower, but was subsequently re-acquired by the Borrower.

                  4.  Governing  Law.  THIS  RIDER WILL BE  INTERPRETED  AND THE
RIGHTS AND  LIABILITIES OF THE PARTIES HERETO  DETERMINED IN ACCORDANCE WITH THE
LAWS OF THE COMMONWEALTH OF PENNsYLVANIA, EXCLUDING ITS CONFLICTS OF LAW RuLES.

                  5.  Counterparts.  This  Rider may be signed in any  number of
counterpart copies and by the parties hereto on separate  counterparts,  but all
such copies shall constitute one and the same instrument.

                  WITNESS the due  execution of this  Borrowing  Base Rider as a
document under seal, as of the date first written above.

[CORPORATE SEAL]                        THE BETHLEHEM CORPORATION,
                                            a Pennsylvania corporation

Attest:________________________         By:__________________________(SEAL)
                                           Alan H. Silverstein
                                           President & Chief Executive Officer

[CORPORATE SEAL]                        PNC BANK, NATIONAL ASSOCIATION,
                                            a national banking association

Witness:______________________          By:__________________________(SEAL)
                                           Thomas R. Keiser, Vice President

                                     - 25 -

<PAGE>
                                   SCHEDULE A

                                FORM OF BORROWING
                                BASE CERTIFICATE


1)       Total Accounts Receivable                        $__________________

2)       Less:    Unqualified Receivables

         C)       Over 90 Days Due                        $________________

         D)       Retention                               $________________

         E)       Foreign Not Supported By
                  Letter of Credit                        $________________

         F)       Over-Concentration Limit                $________________

         G)       Others                                  $________________

                                            TOTAL         $__________________

3)       Total Qualified Accounts
                  (Line 1 minus Line 2)                   $__________________

4)       Borrowing Base Availability - Accounts Receivable
                  (60% of Line 3)                         $__________________

5)       Total Qualified Inventory (By Sub-Category)

         A)       Bethlehem-Type Equipment                $______________

         B)       New Bethlehem Equipment                 $______________

         C)       Used Bethlehem Equipment                $______________

                     TOTAL (Not to exceed $4,500,000)     $__________________

6)       Borrowing Base Availability - Inventory
                  (Lesser of 50% of Line 3 or
                  $2,250,000.)                            $__________________

7)       Total Borrowing Base Availability
                  (Lesser of Line 4 plus Line 6
                  or $3,200,000)                          $__________________



                                     - 26 -

<PAGE>

8)       Revolving Loan Outstanding
                  (Not to exceed Line 7)                  $___________________

9)       Borrowing Base Availability
                  ($3,200,000 minus Line 7)               $___________________



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


         To induce PNC Bank, National Association ("PNC Bank") to grant advances
or  other  financial  accommodations  to us  pursuant  to the  terms of our Loan
Agreement  dated as of June 2, 1998 with PNC Bank,  as the same may be extended,
amended,  and/or restated from time to time (the "Credit Agreement"),  we hereby
certify, represent and warrant the following to the PNC Bank, all as of the date
hereof:  (1) the foregoing  statements of our accounts  receivable and inventory
described  above  are true  and  complete;  (2) the  total  eligible  collateral
described  above  at  Lines  three  (3) and five  (5)  represent  only  Eligible
Inventory  and  Qualified  Accounts,  as those  terms are  defined in the Credit
Agreement;  (3) we are in compliance with all of the terms and provisions of the
Credit  Agreement;  (4) there  exists no Default  or Event of Default  under the
Credit  Agreement;  and (5) the  current  unpaid  balance of all  principal  and
interest  due in  connection  with  all  existing  loans  or  advances  from The
Bethlehem   Corporation   to  Bethlehem   Advanced   Materials   Corporation  is
$___________________.




DATE: ________________                      THE BETHLEHEM CORPORATION,
                                            a Pennsylvania corporation


                                            By:_________________________________
                                               Antoinette Martin
                                               Chief Financial Officer



                                     - 27 -

<PAGE>

                                    EXHIBIT B

                FORM OF ACCOUNTS RECEIVABLE AND INVENTORY REPORT

         The Exhibit B attached to the  original  Loan  Agreement by and between
the Borrower and the Bank dated June 2, 1998 is hereby incorporated by reference
into this Agreement as Exhibit B hereto.

                                     - 28 -


                              TERM PROMISSORY NOTE


$3,000,000.00                 Knoxville, Tennessee                July 30, 1999


         FOR VALUE  RECEIVED,  ON OR BEFORE THE February 1, 2006 (the  "Maturity
Date"),   the  undersigned,   BETHLEHEM  ADVANCED   MATERIALS   CORPORATION,   a
Pennsylvania corporation (referred to herein as "Maker"), promises to pay to the
order  of  Bank  of  America,  N.A.,  d/b/a  NationsBank,   N.A.,  successor  to
NationsBank,  N.A., a national banking  association  organized under the laws of
the United States of America ("Payee"; Payee and any subsequent holder(s) hereof
are hereinafter  referred to  collectively  as "Holder"),  without grace, at the
office of Payee at 550 Main Street, Knoxville, Tennessee 37902, or at such other
place  as  Holder  may  designate  to  Maker in  writing  from  time to time the
principal sum of THREE MILLION DOLLARS AND 00/100THS  ($3,000,000.00),  together
with interest on the outstanding  principal  balance hereof from the date hereof
until the Maturity Date at an annual rate equal to the interest rate  designated
from time to time by Payee as its "Prime  Rate",  plus  one-half  of one percent
(.50%),  which rate shall be adjusted one each day that said Prime Rate changes;
provided  that in no event shall the rate of interest  payable in respect of the
indebtedness  evidenced  hereby exceed the maximum rate of interest from time to
time  allowed  to  be  charged  by   applicable   law  (the   "Maximum   Rate").
Notwithstanding  the  foregoing,  however,  in the event Maker and The Bethlehem
Corporation  maintain  compliance with all financial and reporting covenants set
forth in the Loan Agreement  between Maker and Payee dated January 21, 1999 (the
"Loan Agreement") and the other documents relating to the indebtedness described
therein for a one year period commencing on the date of the Loan Agreement,  the
amount of "one-half of one percent  (.50%)" in the foregoing  sentence  shall be
replaced with the amount of "one quarter of one-percent (.25%)" beginning on the
first day succeeding  such one year period.  Interest shall be calculated on the
basis of a 360-day  year for each day that all or any part o f the  indebtedness
evidenced hereby shall be outstanding, to be extent permitted by applicable law.

         The aforesaid  principal amount shall be payable in seventy-eight  (78)
monthly payments on the 1st day of each successive month commencing on September
1, 1999, the amount of which monthly payments shall be calculated so as to fully
amortize the principal balance of this Note in equal monthly principal  payments
over an  assumed  amortization  period  of  seven  (7)  years  commencing  as of
September 1, 1999, provided, however, that the full principal balance hereof and
all accrued  interest  thereon  shall be due and payable,  in any event,  on the
Maturity  date.  Accrued  interest  shall  also be paid at the same time as each
monthly principal payment.

         Notwithstanding  the  foregoing,  commencing  on  October  1,  1999 and
continuing on each October 1st thereafter,  Make shall apply fifty percent (50%)
of its excess  cash flow (as  hereinafter  defined)  from the fiscal year ending
immediately prior to such date to prepayment of this Note. "Excess cash flow" as
used in the foregoing  sentence  shall mean earnings  before  interest  expense,
taxes, depreciation and amortization minus scheduled principal payments,


<PAGE>

interest expense and state and local income taxes. In addition to the foregoing,
Maker may repay this Note at any time without  premium or penalty  except in the
event the source of the funds of such prepayment is other  indebtedness and such
prepayment  occurs on or before  July 1, 2000,  in which  event  Maker shall pay
Holder a penalty equal to one percent (1%) of the principal balance of this Note
at the time of such prepayment. All prepayments of principal shall be applied in
the  inverse  order of  maturity,  or in such  other  order as the  Payee  shall
determine in its sole discretion.

         All payments in respect of the  indebtedness  evidence  hereby shall be
made in collected funds, and shall be applied to principal, accrued interest and
charges and expenses  owing under or in connection  with this Note in such order
as Holder elects.

         Time is of the essence of this Note. It is hereby expressly agreed that
in the event that any  default be made in the payment of  principal  or interest
when due as  stipulated  above;  or in the event that any Event of  Default,  as
defined  the Loan  Agreement,  shall  occur;  or should any  default or event of
default  occur any other  instrument  or document now or  hereafter  evidencing,
securing or otherwise relating to the indebtedness  evidenced hereby, subject to
any applicable  cure periods;  then, and in such event,  the entire  outstanding
principal balance of the indebtedness evidenced hereby,  together with any other
sums advanced hereunder,  under the Loan Agreement or under any other instrument
document  or  agreement  now or  hereafter  evidencing,  securing  or in any way
relating to the indebtedness evidenced hereby, together with all unpaid interest
accrued thereon,  shall, at the option of Holder and without notice to Maker, at
once become due and payable and may be collected  forthwith,  regardless  of the
stipulated  date of maturity.  Upon the  occurrence  of any default as set forth
herein,  at the option of Holder and  without  notice to Maker,  all accrued and
unpaid  interest,  if any, shall be added to the outstanding  principal  balance
hereof, and the entire outstanding principal balance, as so adjusted, shall bear
interest thereafter until paid at a rate (the "Default Rate") equal to lesser of
(i) the rate that is four  percentage  points  (4%) in excess of  Payee's  Prime
Rate, as it varies from time to time,  or (ii) the Maximum  Rate,  regardless of
whether there has been an  acceleration of the payment of principal as set forth
herein.  All  such  interest  shall  be paid at the  time of and as a  condition
precedent to the curing of any such default.

         To the extent  permitted by applicable law, Maker shall pay to Holder a
late charge  equal to four  percent  (4%) of any payment  hereunder  that is not
received by Holder  within  fifteen (15) days of the date on which it is due, in
order to cover the additional expense incident to the handling and processing of
delinquent  payments;  provided  however that nothing in this provision shall be
deemed  to waive any other  right or  remedy of the  Holder  hereof by reason of
Maker's failure to make payments when due hereunder.

         In the  event  this Note is  placed  in the  hands of an  attorney  for
collection or for enforcement or protection of the security, or if Holder incurs
any costs incident to the collection of the indebtedness  evidence hereby or the
enforcement or protection of the security, Maker and


                                       -2-

<PAGE>

any  indorsers  hereof agree to pay a reasonable  attorney's  fee, all court and
other costs and the reasonable costs of any other collection efforts.

         Presentment for payment,  demand, protest and notice of demand, protest
and  nonpayment  are hereby  waived by Maker and all other  parties  hereto.  No
failure to accelerate  the  indebtedness  evidenced  hereby by reason of default
hereunder,  acceptance of past-due installment or other indulgences granted from
time to time,  shall be  construed  as a novation of this Note or as a waiver of
such right of acceleration  or of the right of Holder  thereafter to insist upon
strict compliance with the terms of this Note or to prevent the exercise of such
right of  acceleration  or any other right  granted  hereunder or by  applicable
laws. Unless otherwise  specifically agreed by Holder in writing,  the liability
of Maker and all other  persons  now or  hereafter  liable  for  payment  of the
indebtedness  evidenced hereby, or any portion thereof, shall not be affected by
(1) any  renewal  hereof  or other  extension  of the time  for  payment  of the
indebtedness  evidenced  hereby or any amount due in  respect  thereof,  (2) the
release  of all or any part of any  collateral  now or  hereafter  securing  the
payment of the indebtedness  evidenced hereby or any portion thereof, or (3) the
release of or resort to any  person ow or  hereafter  liable for  payment of the
indebtedness  evidenced  hereby  or any  portion  thereof.  This Note may not be
changed orally,  but only by an agreement in writing signed by the party against
whom enforcement of any waiver, change, modification or discharge is sought.

         The  indebtedness  and  other  obligations  evidenced  by this Note are
further  evidenced  and/or secured by a (I) Pledge  Agreement from The Bethlehem
Corporation  for the benefit of Payee dated  January  21,  1999,  (2) a Security
Agreement  between the Maker and Payee dated  January 21, 1999,  and (3) certain
other  instruments  and  documents  as more  particularly  described in the Loan
Agreement.

         All  agreements  herein made are expressly  limited so that in no event
whatsoever, whether by reason of advancement of proceeds hereof, acceleration of
maturity of the unpaid balance hereof or otherwise,  shall the interest and loan
charges  agreed to be paid to Holder for the use of the money  advanced or to be
advanced hereunder exceed the maximum amounts  collectible under applicable laws
in effect from time to time. If for any reason  whatsoever  the interest or loan
charges  paid or  contracted  be paid in respect of the  indebtedness  evidenced
hereby shall exceed the maximum  amounts  collectible  under  applicable laws in
effect  from time to time then ipso facto the  obligation  to pay such  interest
and/or loan charges shall be reduced to the maximum  amounts  collectible  under
applicable laws in effect from time to time, and any amounts collected by Holder
that  exceed  such  maximum  amounts  shall be applied to the  reduction  of the
principal balance remaining unpaid hereunder and/or refunded to Maker so that at
no time shall the  interest  or loan  charges  paid or payable in respect of the
indebtedness  evidenced hereby exceed the maximum amounts permitted from time to
time by applicable  law. This provision  shall control every other  provision in
any and all other  agreements and instruments now existing or hereafter  arising
between Maker and Holder with respect to the indebtedness evidenced hereby.



                                       -3-

<PAGE>

         This Note has been  negotiated,  executed and delivered in the State of
Tennessee,  and is  intended  as a  contract  under and shall be  construed  and
enforceable in accordance with the laws of the Maximum Rate.

         As used  herein,  the terms  "Maker"  and  "Holder"  shall be deemed to
include their respective successors,  legal representatives and assigns, whether
by  voluntary  action of the parties or by  operation  of law. In the event that
more than one person,  firm or entity is a maker hereunder,  then all references
to "Maker" shall be deemed to refer equally to each of said persons,  firms,  or
entities,  all of whom  shall be  jointly  and  severally  liable for all of the
obligations of Maker hereunder.

         ANY  CONTROVERSY  OR CLAIM  BETWEEN OR AMONG THE MAKER AND THE  LENDER,
INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF THIS INSTRUMENT,  AGREEMENT OR
DOCUMENT OR ANY RELATED  INSTRUMENTS,  AGREEMENTS  OR  DOCUMENTS,  INCLUDING ANY
CLAIM BASED ON OR ARISING FROM AN ALLEGED  TORT,  SHALL BE DETERMINED BY BINDING
ARBITRATION  IN  ACCORDANCE  WITH  THE  FEDERAL   ARBITRATION  ACT  (OR  IF  NOT
APPLICABLE,  THE APPLICABLE  STATE LAW), THE RULES OF PRACTICE AND PROCEDURE FOR
ARBITRATION  OF COMMERCIAL  DISPUTES OF THE JUDICIAL  ARBITRATION  AND MEDIATION
SERVICES,  INC. (J.A.M.S.) AND THE "SPECIAL RULES" SET FORTH BELOW. IN THE EVENT
OF AN  INCONSISTENCY,  THE  SPECIAL  RULES  SHALL  CONTROL.  JUDGMENT  UPON  ANY
ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION.  ANY PARTY TO
THIS INSTRUMENT, AGREEMENT OR DOCUMENT MAY BRING ANY ACTION, INCLUDING A SUMMARY
OR EXPEDITED  PROCEEDING,  TO COMPEL  ARBITRATION OF ANY CONTROVERSY OR CLAIM TO
WHICH  THIS  INSTRUMENT,  AGREEMENT  OR  DOCUMENT  RELATES  IN ANY COURT  HAVING
JURISDICTION OVER SUCH ACTION.

         THE  ARBITRATION  SHALL BE  CONDUCTED IN KNOX  COUNTY,  TENNESSEE,  AND
ADMINISTERED BY J.A.M.S.  WHO WILL APPOINT AN ARBITRATOR.  IF J.A.M.S. IS UNABLE
OR LEGALLY  PRECLUDED  FROM  ADMINISTERING  THE  ARBITRATION,  THEN THE AMERICAN
ARBITRATION  ASSOCIATION WILL SERVE. ALL ARBITRATION  HEARINGS WILL BE COMMENCED
WITHIN NINETY (90) DAYS OF THE DEMAND FOR ARBITRATION;  FURTHER,  THE ARBITRATOR
SHALL ONLY,  UPON A SHOWING OR CAUSE,  BE PERMITTED TO EXTEND THE  COMMENCING OF
SUCH HEARING FOR AN ADDITIONAL SIXTY (60) DAYS.

         NOTHING IN THIS  INSTRUMENT,  AGREEMENT OR DOCUMENT  SHALL BE DEEMED TO
(I) LIMIT THE APPLICABILITY OF ANY OTHERWISE  APPLICABLE  STATUTES OF LIMITATION
OR REPOSE AND ANY WAIVERS  CONTAINED IN THIS INSTRUMENT,  AGREEMENT OR DOCUMENT;
OF (II)  BE A  WAIVER  BY THE  LENDER  OF THE  PROTECTION  AFFORDED  TO IT BY 12
U.S.C.ss.91 OR ANY SUBSTANTIALLY  EQUIVALENT STATE LAW; OR (III) LIMIT THE RIGHT
OF THE LENDER: (A) TO


                                       -4-

<PAGE>


EXERCISE  SELF HELP  REMEDIES  SUCH AS (BUT NOT LIMITED  TO)  SETOFF,  OR (B) TO
FORECLOSE  AGAINST ANY REAL OR PERSONAL  PROPERTY  COLLATERAL,  OR (C) TO OBTAIN
FROM A COURT  PROVISIONAL  OR  ANCILLARY  REMEDIES  SUCH AS (BUT NOT LIMITED TO)
INJUNCTIVE  RELIEF,  WRIT OF POSSESSION OR THE  APPOINTMENT  OF A RECEIVER.  THE
LENDER MAY EXERCISE  SUCH SELF HELP RIGHTS,  FORECLOSE  UPON SUCH  PROPERTY,  OR
OBTAIN  SUCH  PROVISIONAL  OR  ANCILLARY  REMEDIES  BEFORE,  DURING OR AFTER THE
PENDENCY OF ANY  ARBITRATION  PROCEEDING  BROUGHT  PURSUANT TO THIS  INSTRUMENT,
AGREEMENT  OR  DOCUMENT.  NEITHER  THE  EXERCISE OR SELF HELP  REMEDIES  NOR THE
INSTITUTION OR MAINTENANCE OF ANY ACTION FOR  FORECLOSURE OR FOR  PROVISIONAL OR
ANCILLARY  REMEDIES  SHALL  CONSTITUTE  A  WAIVER  OF THE  RIGHT  OF ANY  PARTY,
INCLUDING  THE  CLAIMANT  IN  SUCH  ACTION,  TO  ARBITRATE  THE  MERITS  OF  THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.

         Maker  represents  to Lender  that the  proceeds of this Note are to be
used  primarily  for  business,   commercial  or  agricultural  purposes.  Maker
acknowledges  having read and  understood,  and agrees to be bound by, all terms
and conditions of this Note.

         THIS WRITTEN PROMISSORY NOTE REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE  CONTRADICTED BY EVIDENCE OF PRIOR,  CONTEMPORANEOUS,  OR
SUBSEQUENT  ORAL  AGREEMENTS  OF  THE  PARTIES.  THERE  ARE  NO  UNWRITTEN  ORAL
AGREEMENTS BETWEEN THE PARTIES.

         IN WITNESS  WHEREOF,  the undersigned  Maker has caused this Note to be
executed  by its duly  authorized  officer  as of the  first  date  first  above
written.


                                       MAKER


                                       BETHLEHEM ADVANCED
                                       MATERIALS CORPORATION


                                       By:/s/ Antoinette L. Martin
                                          ------------------------------------
                                          Title: Chief Financial Officer



                                       -5-


<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
EXHIBIT 27 (A)


This schedule contains summary financial  information extracted from the Company
10-KSB for the year  ended May 31,  1999 and is  qualified  in its  entirety  by
reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                                          1,000

<S>                          <C>
<PERIOD-TYPE>                     12-MOS
<FISCAL-YEAR-END>                                              MAY-31-1999
<PERIOD-END>                                                   MAY-31-1999
<CASH>                                                                  113
<SECURITIES>                                                              0
<RECEIVABLES>                                                         2,389
<ALLOWANCES>                                                             47
<INVENTORY>                                                           5,842
<CURRENT-ASSETS>                                                      9,653
<PP&E>                                                               13,569
<DEPRECIATION>                                                        7,652
<TOTAL-ASSETS>                                                       17,237
<CURRENT-LIABILITIES>                                                 6,369
<BONDS>                                                               8,266
<COMMON>                                                              1,189
                                                     0
                                                               0
<OTHER-SE>                                                              922
<TOTAL-LIABILITY-AND-EQUITY>                                         17,237
<SALES>                                                              13,710
<TOTAL-REVENUES>                                                     13,710
<CGS>                                                                 9,171
<TOTAL-COSTS>                                                         3,655
<OTHER-EXPENSES>                                                       (198)
<LOSS-PROVISION>                                                          0
<INTEREST-EXPENSE>                                                      693
<INCOME-PRETAX>                                                         389
<INCOME-TAX>                                                            (20)
<INCOME-CONTINUING>                                                     409
<DISCONTINUED>                                                            0
<EXTRAORDINARY>                                                           0
<CHANGES>                                                                 0
<NET-INCOME>                                                            409
<EPS-BASIC>                                                           .18
<EPS-DILUTED>                                                           .12


</TABLE>


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