##### 



1.
    
    FACILITY NO. 1: LINE OF CREDIT AMOUNT AND TERMS1.1
    
    Line of Credit Amount.(a)
    
    During the availability period described below, the Bank will provide a line of credit to the
Borrower. The amount of the line of credit (the Facility No. 1 Commitment) is Three Million
Five Hundred Thousand and 00/100 Dollars ($3,500,000.00).(b)
    
    This is a revolving line of credit. During the availability period, the Borrower may repay
principal amounts and reborrow them.(c)
    
    The Borrower agrees not to permit the principal balance outstanding to exceed the Facility
No. 1 Commitment. If the Borrower exceeds this limit, the Borrower will immediately pay the
excess to the Bank upon the Banks demand.
 Availability Period.
  1.3
    
    Repayment Terms.(a)
    
    The Borrower will pay interest on August 1, 2004, and then on the same day of each month
thereafter until payment in full of any principal outstanding under this facility. Any
interest period for an optional interest rate (as described below) shall expire no later than
the Facility No. 1 Expiration Date.(b)
    
    The Borrower will repay in full any principal, interest or other charges outstanding under
this facility no later than the Facility No. 1 Expiration Date.1.4
    
    Interest Rate.(a)
    
    The interest rate is a rate per year equal to the Banks Prime Rate minus 1 percentage point.(b)
    
    The Prime Rate is the rate of interest publicly announced from time to time by the Bank as
its Prime Rate. The Prime Rate is set by the Bank based on various factors, including the
Banks costs and desired return, general economic conditions and other factors, and is used as
a reference point for pricing some loans. The Bank may price loans to its customers at, above,
or
 1




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##### 



below the Prime Rate. Any change In the Prime Rate shall take effect at the opening
of business on the day specified in the public announcement of a change in the Banks Prime
Rate.
 Optional Interest Rates.
 (a)
    
    The LIBOR Rate plus 1.5 percentage points.2.
    
    OPTIONAL INTEREST RATES
 Optional Rates.
 LIBOR Rate.
 (a)
    
    The interest period during which the LIBOR Rate will be in effect will be one, two, and three
months. The first day of the interest period must be a day other than a Saturday or a Sunday
on which the Bank is open for business in New York and London and dealing in offshore dollars
(a LIBOR Banking Day). The last day of the interest period and the actual number of days
during the interest period will be determined by the Bank using the practices of the London
inter-bank market.(b)
    
    Each LIBOR Rate portion will be for an amount not less than One Hundred Thousand and 00/100
Dollars ($100,000.00).(c)
    
    The LIBOR Rate means the interest rate determined by the following formula, rounded upward
to the nearest 1/100 of one percent. (All amounts in the calculation will be determined by
the Bank as of the first day of the interest period.)
 LIBOR Rate =
    
    London Inter-Bank Offered Rate(1.00 - Reserve Percentage)
  (i)
    
    London Inter-Bank Offered Rate means the average per annum interest rate at
which U.S. dollar deposits would be offered for the applicable interest period by
major banks in the London inter-bank market, as shown on the Telerate Page 3750 (or
any successor page) at approximately 11:00 a.m. London time two (2) London Banking
Days before the commencement of the interest period. If such rate does not appear on
the Telerate Page 3750 (or any successor page), the rat(e) for that interest period
will be determined by such alternate method as reasonably selected by the Bank. A
London Banking Day is a day on which the Banks London Banking Center is open for
business and dealing in offshore dollars.
 2




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##### 



(ii)
    
    Reserve Percentage means the total of the maximum reserve percentages for
determining the reserves to be maintained by member banks of the Federal Reserve
System for Eurocurrency Liabilities, as defined in Federal Reserve Board Regulation
D, rounded upward to the nearest 1/100 of one percent. The percentage will be
expressed as a decimal, and will include, but not be limited to, marginal,
emergency, supplemental, special, and other reserve percentages.
   (i)
    
    Dollar deposits in the principal amount, and for periods equal to the
interest period, of a LIBOR Rate Portion are not available in the London inter-bank
market; or(ii)
    
    The LIBOR Rate does not accurately reflect the cost of a LIBOR Rate Portion.
 (f)
    
    Each prepayment of a LIBOR Rate Portion, whether voluntary, by reason of acceleration or
otherwise, will be accompanied by the amount of accrued interest on the amount prepaid and a
prepayment fee as described below. A prepayment is a payment of an amount on a date earlier
than the scheduled payment date for such amount as required by this Agreement.
 (g)
    
    The prepayment fee shall be in an amount sufficient to compensate the Bank for any loss, cost
or expense incurred by it as a result of the prepayment, including any loss of anticipated
profits and any loss or expense arising from the liquidation or reemployment of funds obtained
by it to maintain such Portion or from fees payable to terminate the deposits from which such
funds were obtained. The Borrower shall also pay any customary administrative fees charged by
the Bank in connection with the foregoing. For purposes of this paragraph, the Bank shall be
deemed to have funded each Portion by a matching deposit or other borrowing in the applicable
Interbank market, whether or not such Portion was in fact so funded.
  Personal Property.
 (a)
    
    The following investment property owned by the Borrower (for the purposes of this
subparagraph referred to as Grantor):
   3




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4.
    
    FEES AND EXPENSES4.1
    
    Fees.(a)
    
    Loan Fee. The Borrower agrees to pay a loan fee in the amount of Three Thousand and
00/100 Dollars ($3,000.00). This fee is due on the date of this Agreement.(b)
    
    Late Fee. To the extent permitted by law, the Borrower agrees to pay a late fee in an
amount not to exceed four percent (4%) of any payment that is more than fifteen (15) days
late. The imposition and payment of a late fee shall not constitute a waiver of the Banks
rights with respect to the default.
 Expenses.
 4.3
    
    Reimbursement Costs.(a)
    
    The Borrower agrees to reimburse the Bank for any expenses it incurs in the preparation of
this Agreement and any agreement or instrument required by this Agreement. Expenses include,
but are not limited to, reasonable attorneys fees, including any allocated costs of the
Banks in-house counsel to the extent permitted by applicable law.(b)
    
    The Borrower agrees to reimburse the Bank for the cost of periodic appraisals of the
collateral, at such intervals as the Bank may reasonably require. The actions described in
this paragraph may be performed by employees of the Bank or by independent appraisers.5.
    
    DISBURSEMENTS, PAYMENTS AND COSTS5.1
    
    Disbursements and Payments.(a)
    
    Each payment by the Borrower will be made in U.S. Dollars and immediately available funds by
direct debit to a deposit account as specified below or, for payments not required to be made
by direct debit, by mail to the address shown on the Borrowers statement or at one of the
Banks banking centers in the United States.(b)
    
    Each disbursement by the Bank and each payment by the Borrower will be evidenced by records
kept by the Bank. In addition, the Bank may, at its discretion, require the Borrower to sign
one or more promissory notes.5.2
    
    Telephone and Telefax Authorization.(a)
    
    The Bank may honor telephone or telefax instructions for advances or repayments or for the
designation of optional interest rates given, or purported to be given, by any one of the
individuals authorized to sign loan agreements on behalf of the Borrower, or any other
individual designated by any one of such authorized signers.(b)
    
    Advances will be deposited in and repayments will be withdrawn from account number 14993-14357 owned by the Borrower or such other of the Borrowers accounts with the Bank as
designated in writing by the Borrower.(c)
    
    The Borrower will indemnify and hold the Bank harmless from all liability, loss, and costs in
connection with any act resulting from telephone or telefax instructions the Bank reasonably
 4




---



##### 



believes are made by any individual authorized by the Borrower to give such
instructions. This paragraph will survive this Agreements termination, and will benefit
the Bank and its officers, employees, and agents.
 5.3
    
    Direct Debit (Pre-Billing).(a)
    
    The Borrower agrees that the Bank will debit deposit account number 14993-14357 owned by the
Borrower or such other of the Borrowers accounts with the Bank as designated in writing by
the Borrower (the Designated Account) on the date each payment of principal and interest and
any fees from the Borrower becomes due (the Due Date).(b)
    
    Prior to each Due Date, the Bank will mail to the Borrower a statement of the amounts that
will be due on that Due Date (the Billed Amount). The bill will be mailed a specified
number of calendar days prior to the Due Date, which number of days will be mutually agreed
from time to time by the Bank and the Borrower. The calculations in the bill will be made on
the assumption that no new extensions of credit or payments will be made between the date of
the billing statement and the Due Date, and that there will be no changes in the applicable
interest rate.(c)
    
    The Bank will debit the Designated Account for the Billed Amount, regardless of the actual
amount due on that date (the Accrued Amount). If the Billed Amount debited to the Designated
Account differs from the Accrued Amount, the discrepancy will be treated as follows:
 (i)
    
    If the Billed Amount is less than the Accrued Amount, the Billed Amount for
the following Due Date will be increased by the amount of the discrepancy. The
Borrower will not be in default by reason of any such discrepancy.(ii)
    
    If the Billed Amount is more than the Accrued Amount, the Billed Amount for
the following Due Date will be decreased by the amount of the discrepancy.
 Regardless of any such discrepancy, interest will continue to accrue based on the actual
amount of principal outstanding without compounding. The Bank will not pay the Borrower
interest on any overpayment.(d)
    
    The Borrower will maintain sufficient funds in the Designated Account to cover each debit.
If there are insufficient funds in the Designated Account on the date the Bank enters any
debit authorized by this Agreement, the Bank may reverse the debit.(e)
    
    The Borrower may terminate this direct debit arrangement at any time by sending written
notice to the Bank at the address specified at the end of this Agreement. If the Borrower
terminates this arrangement, then the principal amount outstanding under this Agreement will
at the option of the Bank bear interest at a rate per annum which is 0.5 percentage point(s)
higher than the rate of interest otherwise provided under this Agreement.
 Banking Days.
 Interest Calculation.
 5




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##### 



Default Rate.
 6.
    
    CONDITIONS
  Authorizations.
 Governing Documents.
 Security Agreements.
 Perfection and Evidence of Priority.
 Good Standing.
 Insurance.
 Condition to Each Extension of Credit.
   Formation.
 Authorization.
 Enforceable Agreement.
 Good Standing.
 6




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##### 



No Conflicts.
 Financial Information.
 Lawsuits.
 Collateral.
 Permits, Franchises.
 Other Obligations.
 Tax Matters.
 No Event of Default.
 Insurance.
   Use of Proceeds.
  Financial information.
 (a)
    
    Within one hundred twenty (120) days of the fiscal year end, the annual financial statements
of the Borrower. These financial statements must be audited (with an opinion satisfactory to
the Bank) by a Certified Public Accountant acceptable to the Bank. The statements shall be
prepared on a consolidated basis.
 7




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##### 



(b)
    
    Within ninety (90) days of the periods end, semi-annual financial statements of
the Borrower. These financial statements may be company-prepared. The statements shall be
prepared on a consolidated basis.
 Profitability.
 8.4
    
    Notices to Bank. To promptly notify the Bank in writing of:(a)
    
    Any lawsuit over One Million and 00/100 Dollars ($1,000,000.00) against the Borrower (or any
guarantor or, if the Borrower is comprised of the trustees of a trust, any trustor).(b)
    
    Any substantial dispute between any governmental authority and the Borrower (or any guarantor
or, if the Borrower is comprised of the trustees of a trust, any trustor).(c)
    
    Any event of default under this Agreement, or any event which, with notice or lapse of time
or both, would constitute an event of default.(d)
    
    Any material adverse change in the Borrowers (or any guarantors, or, if the Borrower is
comprised of the trustees of a trust, any trustors) business condition (financial or
otherwise), operations, properties or prospects, or ability to repay the credit.(e)
    
    Any change in the Borrowers name, legal structure, place of business, or chief executive
office if the Borrower has more than one place of business.(f)
    
    Any actual contingent liabilities of the Borrower (or any guarantor or, if the Borrower is
comprised of the trustees of a trust, any trustor), and any such contingent liabilities which
are reasonably foreseeable, where such liabilities are in excess of One Million
and 00/100 Dollars ($1,000,000.00) in the aggregate.8.5
    
    Insurance.(a)
    
    General Business Insurance. To maintain insurance as is usual for the business it is
in.
 Compliance with Laws.
 ERISA Plans.
 Books and Records.
 Perfection of Liens.
 Cooperation.
 9.
    
    DEFAULT AND REMEDIES
 8




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##### 



Failure to Pay.
 Other Bank Agreements.
 Cross-default.
 False Information.
 Bankruptcy.
 Receivers.
 Lien Priority.
 Judgments.
 Material Adverse Change.
 Government Action.
 Default under Related Documents.
 9




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##### 



ERISA Plans.
 (a)
    
    A reportable event shall occur under Section 4043(c) of ERISA with respect to a Plan.(b)
    
    Any Plan termination (or commencement of proceedings to terminate a Plan) or the full or
partial withdrawal from a Plan by the Borrower or any ERISA Affiliate.
 Other Breach Under Agreement.
  GAAP.
 California Law.
 Successors and Assigns.
 Arbitration and Waiver of Jury Trial
 (a)
    
    This paragraph concerns the resolution of any controversies or claims between the parties,
whether arising in contract, tort or by statute, including but not limited to controversies or
claims that arise out of or relate to: (i) this agreement (including any renewals, extensions
or modifications); or (ii) any document related to this agreement (collectively a Claim).
For the purposes of this arbitration provision only, the term parties shall include any
parent corporation, subsidiary or affiliate of the Bank involved in the servicing, management
or administration of any obligation described or evidenced by this agreement.(b)
    
    At the request of any party to this agreement, any Claim shall be resolved by binding
arbitration in accordance with the Federal Arbitration Act (Title 9, U. S. Code) (the Act).
The Act will apply even though this agreement provides that it is governed by the law of a
specified state.(c)
    
    Arbitration proceedings will be determined in accordance with the Act, the applicable rules
and procedures for the arbitration of disputes of JAMS or any successor thereof (JAMS), and
the terms of this paragraph. In the event of any inconsistency, the terms of this paragraph
shall control.(d)
    
    The arbitration shall be administered by JAMS and conducted, unless otherwise required by
law, in any U. S. state where real or tangible personal property collateral for this credit is
located or if there is no such collateral, in the state specified in the governing law section
of this agreement. All Claims shall be determined by one arbitrator; however, if Claims exceed
Five Million Dollars ($5,000,000), upon the request of any party, the Claims shall be decided
by three arbitrators. All arbitration hearings shall commence within ninety (90) days of the
demand for arbitration and
 10




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##### 



close within ninety (90) days of commencement and the award of the arbitrator (s) shall
be issued within thirty (30) days of the close of the hearing. However, the arbitrator(s),
upon a showing of good cause, may extend the commencement of the hearing for up to an
additional sixty (60) days. The arbitrator(s) shall provide a concise written statement of
reasons for the award. The arbitration award may be submitted to any court having
jurisdiction to be confirmed and enforced.(e)
    
    The arbitrator(s) will have the authority to decide whether any Claim is barred by the
statute of limitations and, if so, to dismiss the arbitration on that basis. For purposes of
the application of the statute of limitations, the service on JAMS under applicable JAMS
rules of a notice of Claim is the equivalent of the filing of a lawsuit. Any dispute
concerning this arbitration provision or whether a Claim is arbitrable shall be determined by
the arbitrator(s). The arbitrator(s) shall have the power to award legal fees pursuant to the
terms of this agreement.(f)
    
    This paragraph does not limit the right of any party to: (i) exercise self-help remedies,
such as but not limited to, setoff; (ii) initiate judicial or non-judicial foreclosure against
any real or personal property collateral; (iii) exercise any judicial or power of sale rights,
or (iv) act in a court of law to obtain an interim remedy, such as but not limited to,
injunctive relief, writ of possession or appointment of a receiver, or additional or
supplementary remedies.(g)
    
    The procedure described above will not apply If the Claim, at the time of the proposed
submission to arbitration, arises from or relates to an obligation to the Bank secured by real
property. In this case, all of the parties to this agreement must consent to submission of the
Claim to arbitration. If both parties do not consent to arbitration, the Claim will be
resolved as follows: The parties will designate a referee (or a panel of referees) selected
under the auspices of JAMS in the same manner as arbitrators are selected in JAMS administered
proceedings. The designated referee(s) will be appointed by a court as provided in California
Code of Civil Procedure Section 638 and the following related sections. The referee (or
presiding referee of the panel) will be an active attorney or a retired judge. The award that
results from the decision of the referee(s) will be entered as a judgment in the court that
appointed the referee, in accordance with the provisions of California Code of Civil Procedure
Sections 644 and 645.(h)
    
    The filing of a court action is not intended to constitute a waiver of the right of any
party, including the suing party, thereafter to require submittal of the Claim to
arbitration.(i)
    
    By agreeing to binding arbitration, the parties irrevocably and voluntarily waive any right
they may have to a trial by jury in respect of any Claim. Furthermore, without intending in
any way to limit this agreement to arbitrate, to the extent any Claim is not arbitrated, the
parties irrevocably and voluntarily waive any right they may have to a trial by jury in
respect of such Claim. This provision is a material inducement for the parties entering into
this agreement.
 Severability; Waivers.
 Attorneys Fees.
 11




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##### 



One Agreement
 (a)
    
    represent the sum of the understandings and agreements between the Bank and the Borrower
concerning this credit;(b)
    
    replace any prior oral or written agreements between the Bank and the Borrower concerning
this credit; and(c)
    
    are intended by the Bank and the Borrower as the final, complete and exclusive statement of
the terms agreed to by them.
  Indemnification
 Notices
 Headings
 Counterparts
 12




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##### 



The Agreement is executed as of the date stated at the top of the first page. Borrower:
    
    Bank:American Shared Hospital Services
    
    Bank of America, N.A.By: /s/ Ernest A. Bates
    
    By: /s/ Vicki HankinsErnest A. Bates, M.D., Chairman of the Board
    
    Vicki Hankins, Senior Vice PresidentAddress where notices to the Borrower are to be sent:
    
    Address where notices to the Bank are to be sent:Four Embarcadero Center, Suite 3700
    
    San Francisco Middle Market GroupSan Francisco, CA 94117-4107
    
    315 Montgomery StreetTelephone:
    
    San Francisco, CAFacsimile:
    
    Facsimile: (415) 953-2247
 13




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##### 



AMENDMENT NO. 1 TO COMMERCIAL PLEDGE AGREEMENT
  RECITALS
    AGREEMENT
 Definitions.
 Amendments to Pledge Agreement.
 Value of Collateral,
  Representations and Warranties.
 Effect of Amendment.
 Counterparts.




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##### 



FINAL AGREEMENT.
  Grantor:
    
    Lender:American Shared Hospital Services
    
    Bank of America, N.A.By: /s/ Ernest A. Bates
    
    By: /s/  (ILLEGIBLE)Ernest A. Bates, M.D., Chairman
    
    Authorized Signer




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##### 



RECITALS
   AGREEMENT
 Definitions.
 Amendments.
    (g)
    
    any event wherein a government authority,
including but not limited to Medicare or the Food and Drug
Administration, withdraws or fails to renew any material license, permits
or certification of the Borrower or its equipment.
  8.11
    
    Maintenance of Assets.(a)
    
    Not to sell, assign, lease, transfer or otherwise
dispose of any part of the Borrowers business or the Borrowers assets
except in the ordinary course of the Borrowers business.(b)
    
    Not to sell, assign, lease, transfer or otherwise
dispose of any assets for less than fair  market value, or enter into
any agreement to do so.(c)
    
    Not to enter into any sale and leaseback agreement covering any of its
fixed assets.(d)
    
    To maintain and preserve all rights, privileges, and franchises the
Borrower now has.(e)
    
    To make any repairs, renewals, or replacements to
keep the Borrowers properties in good working condition.8.12
    
    Additional Negative Covenants. Not to, without the Banks written
consent:
 1




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##### 



(a)
    
    Liquidate or dissolve the Borrowers business.(b)
    
    Voluntarily suspend the Borrowers business for more than seven (7) days in
any 365-day period.
 Audits.
 2.5
    
    Paragraph number 10.4 is hereby amended to read in its entirety as follows:
 10.4
    
    Arbitration and Waiver of Jury Trial.(a)
    
    This paragraph concerns the resolution of any controversies or claims between
the parties, whether arising in contract, tort or by statute, including but not
limited to controversies or claims that arise out of or relate to: (i) this agreement
(including any renewals, extensions or modifications); or (ii) any document related to
this agreement (collectively a Claim). For the purposes of this arbitration
provision only, the term parties shall include any parent corporation, subsidiary or
affiliate of the Bank involved in the servicing, management or administration of any
obligation described or evidenced by this agreement.(b)
    
    At the request of any party to this agreement, any Claim shall be resolved by
binding arbitration in accordance with the Federal Arbitration Act (Title 9, U.S.
Code) (the Act). The Act will apply even though this agreement provides that it is
governed by the law of a specified state. The arbitration will take place on an
individual basis without resort to any form of class action.(c)
    
    Arbitration proceedings will be determined in accordance with the Act, the
then current rules and procedures for the arbitration of financial services disputes
of the American Arbitration Association or any successor thereof (AAA), and the
terms of this paragraph. In the event of any inconsistency, the terms of this
paragraph shall control. If AAA is unwilling or unable to (i) serve as the provider of
arbitration or (ii) enforce any provision of this arbitration clause, any party to
this agreement may substitute another arbitration organization with similar procedures
to serve as the provider of arbitration.(d)
    
    The arbitration shall be administered by AAA and conducted, unless otherwise
required by law, in any U.S. state where real or tangible personal property collateral
for this credit is located or if there is no such collateral, in the state specified
in the governing law section of this agreement. All Claims shall be determined by one
arbitrator; however, if Claims exceed Five Million Dollars ($5,000,000), upon the
request of any party, the Claims shall be decided by three arbitrators. All
arbitration hearings shall commence within ninety (90) days of the demand for
arbitration and close within ninety (90) days of commencement and the award of the
arbitrator(s) shall be issued within thirty (30) days of the close of the hearing.
However, the arbitrator(s), upon a showing of good cause, may extend the commencement
of the hearing for up to an additional sixty (60) days. The arbitrator(s) shall
provide a concise written statement of reasons for the award. The arbitration award
may be submitted to any court having jurisdiction to be confirmed, judgment entered
and enforced.
 2




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##### 



(e)
    
    The arbitrator(s) will give effect to statutes of limitation in
determining any Claim and may dismiss the arbitration on the basis that
the Claim is barred. For purposes of the application of the statute of
limitations, the service on AAA under applicable AAA rules of a notice
of Claim is the equivalent of the filing of a lawsuit. Any dispute
concerning this arbitration provision or whether a Claim is arbitrable
shall be determined by the arbitrator(s). The arbitrator(s) shall have
the power to award legal fees pursuant to the terms of this agreement.(f)
    
    This paragraph does not limit the right of any
party to: (i) exercise self-help remedies, such as but not limited to,
setoff; (ii) initiate judicial or non-judicial foreclosure against any
real or personal property collateral; (iii) exercise any judicial or power
of sale rights, or (iv) act in a court of law to obtain an interim
remedy, such as but not limited to, injunctive relief, writ of possession
or appointment of a receiver, or additional or supplementary remedies.(g)
    
    The filing of a court action is not intended to
constitute a waiver of the right of any party, including the suing party,
thereafter to require submittal of the Claim to arbitration.(h)
    
    By agreeing to binding arbitration, the
parties irrevocably and voluntarily waive any right they may have to a
trial by jury in respect of any Claim. Furthermore, without intending in
any way to limit this agreement to arbitrate, to the extent any Claim is
not arbitrated, the parties irrevocably and voluntarily waive any right
they may have to a trial by jury in respect of such Claim. This provision
is a material inducement for the parties entering into this agreement.
 Representations and Warranties.
 Conditions.
   Effect of Amendment.
 Counterparts.
 FINAL AGREEMENT. BY SIGNING THIS DOCUMENT EACH PARTY REPRESENTS AND AGREES THAT:
(A) THIS DOCUMENT REPRESENTS THE FINAL AGREEMENT BETWEEN PARTIES WITH RESPECT TO THE SUBJECT MATTER
HEREOF, (B) THIS DOCUMENT SUPERSEDES ANY COMMITMENT LETTER, TERM SHEET OR OTHER WRITTEN OUTLINE OF
TERMS AND CONDITIONS RELATING TO THE SUBJECT MATTER HEREOF, UNLESS SUCH COMMITMENT LETTER, TERM
SHEET OR OTHER WRITTEN OUTLINE OF TERMS AND CONDITIONS EXPRESSLY PROVIDES TO THE CONTRARY,
(C) THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES, AND (D) THIS DOCUMENT MAY NOT BE
 3




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##### 



CONTRADICTED BY EVIDENCE OF ANY PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL
AGREEMENTS OR UNDERSTANDINGS OF THE PARTIES.
  Borrower:
    
    Bank:American Shared Hospital Services
    
    Bank of America, N.A.By:/s/ Ernest A. Bates
    
    By: /s/  [ILLEGIBLE]Ernest A. Bates, M.D., Chairman
    
    Authorized Signer
 4