Exhibit 10.10

                                                                  POLICY NUMBER:
                                                                   483-12-48
                                                                  RENEWAL OF:
                                                                   444-97-15

[GRAPHIC OMITTED]

                        American International Companies

  Directors, Officers and Corporate Liability Insurance Policy
[ ] AIU Insurance Company 
[ ] Illinois National Insurance Company
[ ] American International South Insurance Company 
[X] National Union Fire Insurance Company of Pitts., PA
[ ] Birmingham Fire Insurance Company of Penns. 
[ ] National Union Fire Insurance Company of Louisiana
[ ] Granite State Insurance Company 
[ ] New Hampshire Insurance Company

                (each of the above being a capital stock company)

NOTICE:  EXCEPT TO SUCH EXTENT AS MAY OTHERWISE BE PROVIDED HEREIN, THE COVERAGE
OF THIS POLICY IS GENERALLY  LIMITED TO LIABILITY FOR ONLY THOSE CLAIMS THAT ARE
FIRST MADE AGAINST THE INSUREDS DURING THE POLICY PERIOD AND REPORTED IN WRITING
TO THE INSURER  PURSUANT TO THE TERMS HEREIN.  PLEASE READ THE POLICY  CAREFULLY
AND DISCUSS THE COVERAGE THEREUNDER WITH YOUR INSURANCE AGENT OR BROKER.

NOTICE:  THE LIMIT OF LIABILITY  AVAILABLE TO PAY JUDGMENTS OR SETTLEMENTS SHALL
BE REDUCED BY AMOUNTS  INCURRED FOR LEGAL  DEFENSE.  AMOUNTS  INCURRED FOR LEGAL
DEFENSE SHALL BE APPLIED AGAINST THE RETENTION AMOUNT.

NOTICE:  THE INSURER  DOES NOT ASSUME ANY DUTY TO DEFEND;  HOWEVER,  THE INSURER
MUST ADVANCE  DEFENSE COSTS  PAYMENTS  PURSUANT TO THE TERMS HEREIN PRIOR TO THE
FINAL DISPOSITION OF A CLAIM.

                                  DECLARATIONS

ITEM 1.   NAMED CORPORATION:  STV GROUP, INC.

          MAILING ADDRESS:    11 ROBINSON STREET
                              Pottstown, PA 19464

          STATE OF INCORPORATION OF THE NAMED CORPORATION:
                              Pennsylvania

ITEM 2. SUBSIDIARY COVERAGE: any past, present or future Subsidiary of the Named
        Corporation

ITEM 3.   POLICY PERIOD: From: May 05, 1996   To: May 05, 1997
          (12:01 A.M. standard time at the address stated in Item 1.)

ITEM 4.   LIMIT OF LIABILITY: $6, 000, 000
          aggregate for Coverages A and B combined (including Defense Costs)




 ITEM 5.  RETENTION:
          SECURITIES CLAIMS:

  Judgments & Settlements (all coverages)   None

  Defense Costs (non-lndemnifiable Loss)    None

  Defense Costs (Coverage B(i) and
  Indemnifiable Loss)                       $125.000
                                            for Loss arising from
                                            Claims alleging the same
                                            Wrongful Act or related
                                            Wrongful Acts (waivable
                                            under Clause 6 in certain
                                            circumstances)

 OTHER CLAIMS:

  Judgments, Settlements and Defense
  Costs (non-Indemnifiable Loss)            None

  Judgments, Settlements and Defense
  Costs (Indemnifiable Loss)                $ 125,000
                                            for Loss arising from
                                            Claims alleging the same
                                            Wrongful Act or related
                                            Wrongful Acts

 ITEM 6.  CONTINUITY DATES:
          A. Coverages A and B(ii):         October 26, 1983
          B. Coverage B(i):                 May 05, 1996
          C. Coverages A and B:
             Outside Entity Coverage (Per Outside Entity)
             See Endorsement #62790

 ITEM 7.  PREMIUM:                          $ 95.000


 ITEM 8.  NAME AND ADDRESS OF INSURER ("Insurer"):

(This policy is issued only by the insurance company indicated below.)

          National Union Fire Insurance Company of Pittsburgh, Pa.
          70 Pine Street
          New York. NY 10270






IN WITNESS  WHEREOF,  the  Insurer  has caused  this  policy to be signed on the
Declarations  Page  by  its  President,   a  Secretary  and  a  duly  authorized
representative of the Insurer.


     /s/ Elizabeth M. Tuck
           SECRETARY                                   PRESIDENT

                           AUTHORIZED REPRESENTATIVE

           COUNTERSIGNATURE DATE              COUNTERSIGNED AT

ROEHRS & COMPANY
INC
PO BOX 100
EXTON PA 19341






                        American International Companies
          DIRECTORS, OFFICERS AND CORPORATE LIABILITY INSURANCE POLICY


  In  consideration  of the payment of the  premium,  and in  reliance  upon the
  statements  made to the Insurer by  application  forming a part hereof and its
  attachments  and the material  incorporated  therein,  the  insurance  company
  designated in Item 8 of the Declarations, herein called the "Insurer"-, agrees
  as follows:

  1. INSURING AGREEMENTS

   COVERAGE A: DIRECTORS AND OFFICERS INSURANCE

   This policy  shall pay the Loss of each and every  Director or Officer of the
   Company  arising  from a Claim first made  against the  Directors or Officers
   during the Policy Period or the Discovery Period (if applicable) and reported
   to the Insurer pursuant to the terms of this policy for any actual or alleged
   Wrongful Act in their  respective  capacities as Directors or Officers of the
   Company,  except when and to the extent that the Company has  indemnified the
   Directors or Officers.  The Insurer shall,  in accordance with and subject to
   Clause 8, advance Defense Costs of such Claim prior to its final disposition.

  COVERAGE B: CORPORATE LIABILITY INSURANCE

  This policy shall pay the Loss of the Company arising from a:

            (i) Securities Claim first made against the Company, or

            (ii) Claim first made against the Directors or Officers,

  during the Policy Period or the Discovery  Period (if applicable) and reported
  to the Insurer  pursuant to the terms of this policy for any actual or alleged
  Wrongful Act, but, in the case of (ii) above, only when and to the extent that
  the Company has  indemnified  the Directors or Officers for such Loss pursuant
  to law,  common or  statutory,  or contract,  or the Charter or By-laws of the
  Company duly effective under such law which determines and defines such rights
  of indemnity.  The Insurer shall,  in accordance with and subject to Clause 8,
  advance Defense Costs of such Claim prior to its final disposition.


                                       1





2. DEFINITIONS

(a) "Claim". means:

     (1) a written demand for monetary or non-monetary relief; or

     (2) a  civil,  criminal,  or  administrative   proceeding  for  monetary
        or non-monetary relief which is commenced by:

        (i) service of a complaint or similar pleading;  or 
        (ii) return of an indictment (in the case of a criminal proceeding); or
        (iii) receipt or filing of a notice of charges.

     The term "Claim" shall include a Securities Claim; provided,  however, that
     with respect to Coverage  B(i) only,  Claim or  Securities  Claim shall not
     mean a criminal or administrative proceeding against the Company.

(b)  "Company"  means  the  Named  Corporation  designated  in  Item  1  of  the
Declarations and any Subsidiary thereof.

(c) "Continuity Date" means the date set forth in:

     (1) Item 6A of the Declarations with respect to Coverages A and B (ii); or

     (2) Item 6B of the Declarations with respect to Coverage B(i); or

     (3) Item 6C of the  Declarations  with  respect to  Coverages  A and B for
        a Claim  against  an  Insured  arising  out of such Insured  serving as
        a director, officer, trustee or governor of an Outside Entity.

(d)   "Defense Costs" means  reasonable and necessary  fees,  costs and expenses
      consented  to by the  Insurer  (including  premiums  for any appeal  bond,
      attachment  bond or similar bond,  but without any obligation to apply for
      or  furnish  any such  bond)  resulting  solely  from  the  investigation,
      adjustment,  defense  and  appeal of a Claim  against  the  Insureds,  but
      excluding salaries of Officers or employees of the Company.


                                       2





(e) "Director(s) or Officer(s)" or "Insured(s)" means:

     (1)  with  respect to Coverages A and B (ii),  any past,  present or future
          duly elected or appointed directors or officers of the Company. In the
          event the Named  Corporation or a Subsidiary  thereof operates outside
          the United  States,  then the terms  "Director(s)  or  Officer(s)"  or
          "Insured(s)"  also mean those titles,  positions or capacities in such
          foreign Named  Corporation  or  Subsidiary  which is equivalent to the
          position of  Director(s)  or Officer(s) in a corporation  incorporated
          within the United States. Coverage will automatically apply to all new
          Directors and Officers after the inception date of this policy;

     (2)  with respect to Coverage B(i) only, the Company.

(f) "Listed Event. means any of the following events:

     (1)  any event for which the Company has  reported or is required to report
          on Form 8-K filed with the Securities and Exchange Commission pursuant
          to the Securities Exchange Act of 1934; or

     (2)  any  restatement  or  correction  of  a  Company  financial  statement
          contained  in any  document  filed with the  Securities  and  Exchange
          Commission; or

     (3)  any  statement or  disclosure  made by or on the behalf of the Company
          relating to a prior forecast,  estimate or projection of the Company's
          earnings or sales made by or on behalf of the Company, which statement
          or  disclosure  represents  a greater  than 15% change from such prior
          forecast, estimate or projection.

(g)    "Loss. means damages, judgments,  settlements and Defense Costs; however,
       Loss shall not include  civil or criminal  fines or penalties  imposed by
       law, punitive or exemplary damages,  the multiplied portion of multiplied
       damages,  taxes,  any amount for which the Insureds  are not  financially
       liable or which are without legal  recourse to the  Insureds,  or matters
       which may be deemed  uninsurable  under the law  pursuant  to which  this
       policy shall be construed.

       Further, with respect to Coverage B only, Loss shall not include damages,
       judgments or settlements arising out of a Claim alleging that the Company
       paid an inadequate or unfair price or  consideration  for the purchase of
       its own securities or the securities of a Subsidiary.

       Notwithstanding  the  foregoing,  with respect to Coverage  B(i) only and
       subject to the other terms, conditions and exclusions of the policy, Loss
       shall  include  punitive  damages (if  insurable by law) imposed upon the
       Company.

                                        3






(h)    "No Liability"  means with respect to a Securities Claim made against the
       Insured(s): (1) a final judgment of no liability obtained prior to trial,
       in favor of all  Insureds,  by reason of a motion to  dismiss or a motion
       for summary judgment, after the exhaustion of all appeals; or (2) a final
       judgment of no liability  obtained after trial, in favor of all Insureds,
       after  exhaustion  of  all  appeals.  In no  event  shall  the  term  "No
       Liability"  apply to a Securities Claim made against an Insured for which
       a settlement has occurred.

(i)    "Outside Entity" means:

     (1)  a not-for-profit  organization under section 501(c)(3) of the Internal
          Revenue Code of 1986 (as amended); or

     (2)  any  other   corporation,   partnership,   joint   venture   or  other
          organization listed by endorsement to this policy.

(j)    "Policy Period" means the period of time from the inception date shown in
       Item 3 of the Declarations to the earlier of the expiration date shown in
       Item 3 of the  Declarations or the effective date of cancellation of this
       policy;  however,  to the extent that coverage under this policy replaces
       coverage  in other  policies  terminating  at noon  standard  time on the
       inception  date of such  coverage  hereunder,  then such  coverage  as is
       provided  by this  policy  shall not  become  effective  until such other
       coverage has terminated.

(k)    "Securities  Claim" means a Claim made against an Insured which alleges a
       violation of the Securities Act of 1933 or the Securities Exchange Act of
       1934, rules or regulations promulgated thereunder, the securities laws of
       any state, or any foreign jurisdiction,  and which alleges a Wrongful Act
       in connection  with the  claimant's  purchase or sale of, or the offer to
       purchase or sell to the claimant, any securities of the Company,  whether
       on the open  market or  arising  from a public  or  private  offering  of
       securities by the Company.

(l) "Subsidiary" means:

     (1)  any corporation of which the Named  Corporation  owns on or before the
          inception  of the  Policy  Period  more  than  50% of the  issued  and
          outstanding voting stock either directly, or indirectly through one or
          more of its Subsidiaries; -;

     (2)  automatically  any corporation whose assets total less than 10% of the
          total  consolidated  assets of the Company as of the inception date of
          this policy,  which corporation becomes a Subsidiary during the Policy
          Period.  The Named  Corporation  shall  provide the Insurer  with full
          particulars of the new Subsidiary before the end of the Policy Period;

                                        4







     (3)  any  corporation  which becomes a Subsidiary  during the Policy Period
          (other than a  corporation  described in paragraph (2) above) but only
          upon the  condition  that within 90 days of its  becoming a Subsidiary
          the Named  Corporation  shall  have  provided  the  Insurer  with full
          particulars of the new Subsidiary and agreed to any additional premium
          and/or  amendment  of the  provisions  of this policy  required by the
          Insurer relating to such new Subsidiary. Further, coverage as shall be
          afforded  to  the  new  Subsidiary  is  conditioned   upon  the  Named
          Corporation  paying when due any  additional  premium  required by the
          Insurer relating to such new Subsidiary.

     A corporation  becomes a Subsidiary  when the Named  Corporation  owns more
     than 50% of the issued and outstanding  voting stock,  either directly,  or
     indirectly through one or more of its Subsidiaries. A corporation ceases to
     be a Subsidiary when the Named  Corporation  ceases to own more than 50% of
     the issued and  outstanding  voting stock either  directly,  or  indirectly
     through one or more of its Subsidiaries.

     In all events,  coverage as is afforded  under this policy with  respect to
     any Claim made  against a  Subsidiary  or any  Director or Officer  thereof
     shall only apply for Wrongful Acts committed or allegedly  committed  after
     the effective  time that such  Subsidiary  became a Subsidiary and prior to
     the time that such Subsidiary ceased to be a Subsidiary

(m)    "Wrongful Act" means:

     (1)  with respect to individual Directors or Officers,  any breach of duty,
          neglect, error, misstatement, misleading statement, omission or act by
          the  Directors  or  Officers  of  the  Company  in  their   respective
          capacities  as such,  or any matter  claimed  against  them  solely by
          reason of their status as Directors or Officers of the Company, or any
          matter  claimed  against  them  arising  out  of  their  serving  as a
          director,  officer,  trustee or governor of an Outside  Entity in such
          capacities,  but  only  if such  service  is at the  specific  written
          request or direction of the Company,

     (2)  with  respect  to the  Company,  any breach of duty,  neglect,  error,
          misstatement,  misleading  statement,  omission or act by the Company,
          but solely as respects a Securities Claim.

                                        5





3.  EXTENSIONS

     Subject otherwise to the terms hereof, this policy shall cover Loss arising
     from any Claims made against the estates,  heirs, or legal  representatives
     of  deceased  Directors  or  Officers,  and the  legal  representatives  of
     Directors  or  Officers  in  the  event  of  incompetency,   insolvency  or
     bankruptcy,  who were  Directors or Officers at the time the Wrongful  Acts
     upon which such Claims are based were committed.

     Subject otherwise to the terms hereof, this policy shall cover Loss arising
     from all Claims made  against  the lawful  spouse  (whether  such status is
     derived  by  reason  of  statutory  law,  common  law or  otherwise  of any
     applicable  jurisdiction in the world) of an individual Director or Officer
     for all Claims  arising solely out of his or her status as the spouse of an
     individual  Director  or  Officer,  including  a Claim that  seeks  damages
     recoverable from marital community  property,  property Jointly held by the
     individual Director or Officer and the spouse, or property transferred from
     the individual Director or Officer to the spouse;  provided,  however, that
     this  extension  shall not afford  coverage for any Claim for any actual or
     alleged Wrongful Act of the spouse,  but shall apply only to Claims arising
     out of any actual or alleged  Wrongful  Acts of an  individual  Director or
     Officer, subject to the policy's terms, conditions and exclusions.


4.   EXCLUSIONS

     The Insurer  shall not be liable to make any payment for Loss in connection
     with a Claim made against an Insured:

     (a)  arising out of, based upon or  attributable  to the gaining in fact of
          any profit or advantage to which an Insured was not legally entitled;

     (b)  arising  out of,  based upon or  attributable  to: (1) profits in fact
          made from the  purchase  or sale by an  Insured of  securities  of the
          Company within the meaning of Section 16(b) of the Securities Exchange
          Act of 1934 and amendments  thereto or similar provisions of any state
          statutory  law;  or (2)  payments  to an Insured  of any  remuneration
          without the  previous  approval of the  stockholders  of the  Company,
          which  payment  without such previous  approval  shall be held to have
          been illegal;

     (c)  arising out of, based upon or  attributable  to the committing in fact
          of any criminal or deliberate- fraudulent act; ;

     [The  Wrongful  Act of a Director  or  Officer  shall not be imputed to any
     other Director or Officer for the purpose of determining the  applicability
     of the foregoing exclusions 4(a) through 4(c)]

                                        6



     (d)  alleging,  arising  out of,  based upon or  attributable  to the facts
          alleged, or to the same or related Wrongful Acts alleged or contained,
          in any claim which has been reported, or in any circumstances of which
          notice has been  given,  under any  policy of which  this  policy is a
          renewal or replacement or which it may succeed in time;

     (e)  alleging, arising out of, based upon or attributable to any pending or
          prior  litigation  as of the  Continuity  Date, or alleging or derived
          from the same or essentially the same facts as alleged in such pending
          or prior litigation;

     (f)  alleging, arising out of, based upon or attributable to a Listed Event
          that occurs no later than 90 days  subsequent to the Continuity  Date;
          provided,  however,  that this exclusion shall only apply with respect
          to coverage  which would have  otherwise  been afforded under Coverage
          B(i) of the policy;

     (g)  with respect to serving as a director, officer, trustee or governor of
          an  Outside  Entity,  for any  Wrongful  Act  occurring  prior  to the
          Continuity Date if the Insured knew or could have reasonably  foreseen
          that such Wrongful Act could lead to a Claim under this policy;

     (h)  alleging,  arising out of, based upon or attributable to any actual or
          alleged act or omission of the Directors or Officers  serving in their
          capacities as directors,  officers, trustees or governors of any other
          entity  other than the Company or an Outside  Entity,  or by reason of
          their  status as  directors,  officers,  trustees or governors of such
          other entity;

     (i)  which is brought by any Insured or by the Company; or which is brought
          by  any  security   holder  of  the  Company,   whether   directly  or
          derivatively,  unless such security  holder's  Claim is instigated and
          continued totally independent of, and totally without the solicitation
          of, or assistance of, or active  participation of, or intervention of,
          any Insured or the Company;  provided,  however,  this exclusion shall
          not apply to a wrongful  termination of employment  Claim brought by a
          former  employee other than a former employee who is or was a Director
          of the Company;

     (j)  for any Wrongful Act arising out of the Insured serving as a director,
          officer,  trustee or  governor  of an Outside  Entity if such Claim is
          brought by the Outside Entity or by any director,  officer, trustee or
          governor  thereof;  or which is brought by any security  holder of the
          Outside Entity, whether directly or derivatively, unless such security
          holder's Claim is instigated and continued totally independent of, and
          totally  without  the  solicitation  of, or  assistance  of, or active
          participation  of,  or  intervention  of,  the  Outside  Entity,   any
          director,  officer,  trustee or governor  thereof,  any Insured or the
          Company;

     (k)  for bodily injury,  sickness,  disease, death or emotional distress of
          any person,  or damage to or  destruction  of any  tangible  property,
          including the loss of use thereof, or for injury from libel or slander
          or  defamation or  disparagement,  or for injury from a violation of a
          person's right of privacy;

                                        7







     (l)  alleging,  arising out of, based upon,  attributable to, or in any way
          involving, directly or indirectly:

          (1)  the actual, alleged or threatened discharge,  dispersal,  release
               or escape of pollutants; or

          (2)  any direction or request to test for, monitor,  clean up, remove,
               contain, treat, detoxify or neutralize pollutants,  

          including but not limited to a Claim alleging damage to the Company or
          its securities holders.

          Pollutants include (but are not limited to) any solid, liquid, gaseous
          or thermal irritant or contaminant, including smoke, vapor, soot,
          fumes, acids, alkalis, chemicals and waste. Waste includes (but is not
          limited to) materials to be recycled, reconditioned or reclaimed;

     (m)  for violation(s) of any of the responsibilities, obligations or duties
          imposed upon  fiduciaries by the Employee  Retirement  Income Security
          Act of 1974, or amendments  thereto or any similar provisions of state
          statutory law or common law.



5. LIMIT OF LIABILITY - (FOR ALL LOSS - INCLUDING DEFENSE COSTS)

     The Limit of Liability stated in Item 4 of the Declarations is the limit of
     the  Insurer's  liability  for all Loss,  under  Coverage A and  Coverage B
     combined,  arising out of all Claims first made against the Insureds during
     the Policy Period and the Discovery  Period (if applicable);  however,  the
     Limit of Liability  for the  Discovery  Period shall be part of, and not in
     addition to, the Limit of Liability  for the Policy  Period.  Further,  any
     Claim which is made subsequent to the Policy Period or Discovery Period (if
     applicable) which pursuant to Clause 7(b) or 7(c) is considered made during
     the  Policy  Period or  Discovery  Period  shall also be subject to the one
     aggregate Limit of Liability stated in Item 4 of the Declarations.

     Defense  Costs are not  payable by the  Insurer in addition to the Limit of
     Liability.  Defense  Costs are part of Loss and as such are  subject to the
     Limit of Liability for Loss.

6. RETENTION CLAUSE

     The  Insurer  shall only be liable for the  amount of Loss  arising  from a
     Claim which is in excess of the  Retention  amount  stated in Item 5 of the
     Declarations,  such Retention  amount to be borne by the Company and/or the
     Insureds and shall  remain  uninsured,  with regard to all Loss under:  (i)
     Coverage A or B(ii) for which the Company has  indemnified  or is permitted
     or required to indemnity  the  Director(s)  or  Officer(s)  (-Indemnifiable
     Loss-);  or (ii) Coverage  B(i). A single  Retention  amount shall apply to
     Loss  arising  from all Claims  alleging  the same  Wrongful Act or related
     Wrongful Acts.

                                        8



     Notwithstanding  the foregoing,  solely with respect to a Securities  Claim
     under this  policy,  the  Retention  shall  only  apply to  Defense  Costs;
     provided,  however, no Retention shall apply for a Securities Claim even as
     respects  Defense Costs in the event of a determination  of No Liability of
     all Insureds,  and the Insurer shall thereupon reimburse such Defense Costs
     paid by the Insured.

7. NOTICE/CLAIM REPORTING PROVISIONS

     Notice  hereunder  shall be given in writing to the Insurer named in Item 8
     of the Declarations at the address indicated in Item 8 of the Declarations.
     It mailed,  the date of mailing shall  constitute the date that such notice
     was given and proof of mailing shall be sufficient proof of notice.

     (a)  The Company or the  Insureds  shall,  as a condition  precedent to the
          obligations  of the Insurer under this policy,  give written notice to
          the  Insurer  of  any  Claim  made  against  an  Insured  as  soon  as
          practicable and either:

          (1)  any time during the Policy Period or during the Discovery  Period
               (if applicable); or

          (2)  within  30  days  after  the  end of  the  Policy  Period  or the
               Discovery  Period  (if  applicable),  as long as  such  Claim  is
               reported  no later  than 30 days  after the date  such  Claim was
               first made against an Insured.

     (b)  If written notice of a Claim has been given to the Insurer pursuant to
          Clause 7(a) above,  then any Claim which is subsequently  made against
          the  Insureds and  reported to the Insurer  alleging,  arising out of,
          based upon or attributable to the facts alleged in the Claim for which
          such notice has been given,  or alleging any Wrongful Act which is the
          same as or related to any  Wrongful  Act alleged in the Claim of which
          such notice has been given,  shall be considered made at the time such
          notice was given.

     (c)  If during  the  Policy  Period  or during  the  Discovery  Period  (if
          applicable)  the Company or the  Insureds  shall  become  aware of any
          circumstances which may reasonably be expected to give rise to a Claim
          being made against the  Insureds and shall give written  notice to the
          Insurer of the  circumstances  and the reasons for anticipating such a
          Claim,  with full  particulars  as to  dates,  persons,  and  entities
          involved,  then any  Claim  which is  subsequently  made  against  the
          Insureds and reported to the Insurer  alleging,  arising out of, based
          upon or  attributable to such  circumstances  or alleging any Wrongful
          Act which is the same as or related  to any  Wrongful  Act  alleged or
          contained in such circumstances,  shall be considered made at the time
          such notice of such circumstances was given.

                                        9







8.   DEFENSE COSTS, SETTLEMENTS, JUDGMENTS (INCLUDING THE ADVANCEMENT OF DEFENSE
     COSTS)

     Under both Coverage A and Coverage B of this policy,  except as hereinafter
     stated,  the Insurer shall advance,  at the written request of the Insured,
     Defense  Costs prior to the final  disposition  of a Claim.  Such  advanced
     payments by the Insurer  shall be repaid to the Insurer by the  Insureds or
     the Company severally according to their respective interests, in the event
     and to the extent that the  Insureds  or the Company  shall not be entitled
     under the terms and conditions of this policy to payment of such Loss.

     The  Insurer  does not,  however,  under  this  policy,  assume any duty to
     defend.  The Insureds shall defend and contest any Claim made against them.
     The  Insureds  shall not  admit or assume  any  liability,  enter  into any
     settlement agreement, stipulate to any judgment, or incur any Defense Costs
     without the prior written consent of the Insurer.  Only those  settlements,
     stipulated  judgments and Defense Costs which have been consented to by the
     Insurer shall be  recoverable  as Loss under the terms of this policy.  The
     Insurer's  consent shall not be  unreasonably  withheld,  provided that the
     Insurer shall be entitled to  effectively  associate in the defense and the
     negotiation of any settlement of any Claim.

     The Insurer shall have the right to effectively  associate with the Company
     and the Insureds in the defense of any Claim that appears reasonably likely
     to  involve  the  Insurer,  including  but not  limited  to  negotiating  a
     settlement.  The  Company  and the  Insureds  shall give the  Insurer  full
     cooperation and such information as it may reasonably require.

     The Insurer may make any  settlement of any Claim it deems  expedient  with
     respect to any Insured subject to such Insured's  written  consent.  If any
     Insured withholds consent to such settlement,  the Insurer's  liability for
     all Loss on account of such Claim shall not exceed the amount for which the
     Insurer could have settled such Claim plus Defense Costs incurred as of the
     date such settlement was proposed in writing by the Insurer.

     The Company is not covered in any respect under  Coverage A; the Company is
     covered, subject to the policy's terms and conditions, only with respect to
     its  indemnification  of its Directors or Officers  under Coverage B(ii) as
     respects a Claim against such  Directors  and Officers,  and subject to the
     policy's terms and conditions,  under Coverage B(i) for a Securities  Claim
     made against the Company.  Accordingly, the Insurer has no obligation under
     this policy for Defense Costs incurred by, judgments against or settlements
     by the Company arising out of a Claim made against the Company other than a
     covered  Securities Claim, or any obligation to pay Loss arising out of any
     legal  liability that the Company has to the claimant  except as respects a
     covered Securities Claim against the Company.

                                       10







     With  respect to (i)  Defense  Costs  jointly  incurred  by, (ii) any joint
     settlement  made by,  and/or  (iii) any  adjudicated  judgment of joint and
     several  liability  against  the Company  and any  Director or Officer,  in
     connection  with any Claim other than a Securities  Claim,  the Company and
     the  Director(s)  or  Officer(s)  and the  Insurer  agree to use their best
     efforts to determine a fair and proper allocation of the amounts as between
     the Company and the Director(s) or Officers(s) and the Insurer, taking into
     account the  relative  legal and  financial  exposures  of and the relative
     benefits  obtained by the  Directors  and Officers and the Company.  In the
     event that a determination as to the amount of Defense Costs to be advanced
     under the policy  cannot be agreed to, then the Insurer  shall advance such
     Defense  Costs  which  the  Insurer  states to be fair and  proper  until a
     different  amount  shall  be  agreed  upon or  determined  pursuant  to the
     provisions of this policy and applicable law.

9. PRE-AUTHORIZED SECURITIES DEFENSE ATTORNEYS

     Only with respect to a Securities Claim:

     Affixed as  Appendix  A hereto and made a part of this  policy is a list of
     Panel  Counsel law firms  ("Panel  Counsel  Firms").  The list provides the
     Insured a choice of law firms from which a selection of legal counsel shall
     be made to conduct the defense of any Securities Claim made against them.

     The Insureds shall select a Panel Counsel Firm to defend a Securities Claim
     made against the Insureds in the jurisdiction in which the Securities Claim
     is brought.  In the event a Securities  Claim is brought in a  jurisdiction
     not included on the list, the Insureds shall select a Panel Counsel Firm in
     the listed jurisdiction which is the nearest  geographical  jurisdiction to
     either  where  the  Securities  Claim is  brought  or where  the  corporate
     headquarters  of the Named  Corporation  is located.  In such  instance the
     Insureds also may, with the consent of the Insurer, which consent shall not
     be  unreasonably   withheld,   select  a  non-Panel  Counsel  Firm  in  the
     jurisdiction in which the Securities Claim is brought to function as "local
     counsel" on the  Securities  Claim to assist the Panel  Counsel  Firm which
     will function as mead counsel.  in conducting the defense of the Securities
     Claim.

     With the  express  prior  written  consent of the  Insurer,  an Insured may
     select a Panel Counsel Firm  different  from that selected by other Insured
     defendants  if such  selection  is  required  due to an actual  conflict of
     interest or is otherwise reasonably justifiable.

     The list of Panel  Counsel  Firms may be  amended  from time to time by the
     Insurer.  However, no change shall be made to the specific list attached to
     this  policy  during the Policy  Period  without  the  consent of the Named
     Corporation.  At  the  request  of  the  Insured,  the  Insurer  may in its
     discretion add to the attached list of Panel Counsel Firms for the purposes
     of defending a Securities  Claim made against the Insured in any  specified
     jurisdiction (including a jurisdiction not originally included in the Panel
     Counsel  list)  a  Panel  Counsel  Firm  not  originally  listed  for  such
     jurisdiction. The Insurer may in its discretion waive, in part or in whole,
     the provisions of this clause as respects a particular Securities Claim.

                                       11







10. DISCOVERY CLAUSE

     Except as indicated  below, if the Insurer or the Named  Corporation  shall
     cancel or refuse to renew this policy, the Named Corporation shall have the
     right,  upon  payment of an  additional  premium of 75% of the "full annual
     premium",  to a period of one year  following  the  effective  date of such
     cancellation or nonrenewal  (herein referred to as the "Discovery  Period")
     in which to give to the Insurer written notice of Claims first made against
     the Insureds  during said one year period for any  Wrongful  Act  occurring
     prior to the end of the Policy Period and otherwise covered by this policy.
     As used herein,  "full annual  premium"  means the premium  level in effect
     immediately prior to the end of the Policy Period.  The rights contained in
     this  paragraph  shall  terminate,  however,  unless written notice of such
     election  together  with the  additional  premium  due is  received  by the
     Insurer within 30 days of the effective date of cancellation or nonrenewal.

     In the  event  of a  Transaction,  as  defined  in  Clause  12,  the  Named
     Corporation  shall  have the  right,  within 30 days  before the end of the
     Policy Period,  to request an offer from the Insurer of a Discovery  Period
     (with respect to Wrongful Acts occurring prior to the effective time of the
     Transaction) for a period of no less than three years or for such longer or
     shorter  period as the Named  Corporation  may request.  The Insurer  shall
     offer such Discovery Period pursuant to such terms,  conditions and premium
     as the Insurer may reasonably  decide.  In the event of a Transaction,  the
     right to a Discovery  Period shall not otherwise  exist except as indicated
     in this paragraph.

     The  additional  premium for the Discovery  Period shall be fully earned at
     the  inception  of  the  Discovery  Period.  The  Discovery  Period  is not
     cancelable.  This clause and the rights contained herein shall not apply to
     any cancellation resulting from non-payment of premium.

11. CANCELLATION CLAUSE

     This policy may be canceled  by the Named  Corporation  at any time only by
     mailing  written prior notice to the Insurer or by surrender of this policy
     to the Insurer or its authorized agent. This policy may also be canceled by
     or on behalf of the Insurer by  delivering to the Named  Corporation  or by
     mailing to the Named Corporation, by registered,  certified, or other first
     class mail,  at the Named  Corporation's  address as shown in Item 1 of the
     Declarations,   written   notice  stating  when,  not  less  than  60  days
     thereafter, the cancellation shall be effective. The mailing of such notice
     as  aforesaid  shall be  sufficient  proof of  notice.  The  Policy  Period
     terminates  at the date and hour  specified in such notice,  or at the date
     and time of surrender.

     If this  policy  shall be canceled  by the Named  Corporation,  the Insurer
     shall retain the customary short rate proportion of the premium herein.

     If this policy shall be canceled by the Insurer,  the Insurer  shall retain
     the pro rata proportion of the premium herein.

                                       12







     Payment or tender of any  unearned  premium by the  Insurer  shall not be a
     condition precedent to the effectiveness of cancellation,  but such payment
     shall be made as soon as practicable.

     If the period of limitation  relating to the giving of notice is prohibited
     or made void by any law controlling the construction  thereof,  such period
     shall be deemed to be  amended so as to be equal to the  minimum  period of
     limitation permitted by such law.

12. CHANGE IN CONTROL OF NAMED CORPORATION

     If during the Policy Period:

          a.   the Named  Corporation  shall  consolidate with or merge into, or
               sell all or  substantially  all of its assets to any other person
               or entity or group of persons and/or  entities acting in concert;
               or

          b.   any person or entity or group of persons and/or  entities  acting
               in concert shall acquire an amount of the outstanding  securities
               representing  more than 50% of the voting  power for the election
               of  Directors  of the Named  Corporation,  or acquires the voting
               rights of such an amount of such securities;

     (either of the above events herein referred to as the "Transaction")

     then this  policy  shall  continue  in full force and effect as to Wrongful
     Acts occurring  prior to the effective time of the  Transaction,  but there
     shall be no  coverage  afforded  by any  provision  of this  policy for any
     actual or alleged  Wrongful Act occurring  after the effective  time of the
     Transaction.  This policy may not be canceled  after the effective  time of
     the  Transaction  and the entire  premium for this  policy  shall be deemed
     earned as of such time. The Named  Corporation shall also have the right to
     an offer by the Insurer of a Discovery Period described in Clause 10 of the
     policy.

     The  Named  Corporation  shall  give  the  Insurer  written  notice  of the
     Transaction  as soon as  practicable,  but not later than 30 days after the
     effective date of the Transaction.

13. SUBROGATION

     In the  event of any  payment  under  this  policy,  the  Insurer  shall be
     subrogated  to the  extent of such  payment  to all the  Company's  and the
     Insureds'  rights of recovery  thereof,  and the  Company and the  Insureds
     shall  execute  all papers  required  and shall do  everything  that may be
     necessary to secure such rights  including the execution of such  documents
     necessary  to enable the Insurer to  effectively  bring suit in the name of
     the Company and/or the Insureds.  In no event,  however,  shall the Insurer
     exercise  its rights of  subrogation  against an Insured  under this policy
     unless  such  Insured  has  been  convicted  of a  criminal  act,  or  been
     judicially  determined to have  committed a deliberate  fraudulent  act, or
     obtained  any profit or  advantage  to which such  Insured  was not legally
     entitled.

                                       13







14. OTHER INSURANCE AND INDEMNIFICATION

     Such  insurance  as is provided  by this policy  shall apply only as excess
     over any other valid and collectible insurance.

     In the event of a Claim against a Director or Officer arising out of his or
     her serving as director, officer, trustee or governor of an Outside Entity,
     coverage  as is afforded by this  policy  shall be  specifically  excess of
     indemnification  provided by such Outside Entity and any insurance provided
     to such Outside Entity with respect to its directors, officers, trustees or
     governors.  Further,  in the event such other Outside  Entity  insurance is
     provided  by the Insurer or any member  company of  American  International
     Group,  Inc.  ("AIG"-) (or would be provided but for the application of the
     retention amount, exhaustion of the limit of liability or failure to submit
     a notice of a Claim) then the maximum  aggregate Limit of Liability for all
     Losses combined covered by virtue of this policy as respects any such Claim
     shall  be  reduced  by  the  limit  of  liability  (as  set  forth  on  the
     declarations  page) of the other AIG  insurance  provided  to such  Outside
     Entity.

15. NOTICE AND AUTHORITY

     It is  agreed  that  the  Named  Corporation  shall  act on  behalf  of its
     Subsidiaries and all Insureds with respect to the giving notice of Claim or
     giving and receiving  notice of  cancellation,  the payment of premiums and
     the receiving of any return premiums that may become due under this policy,
     the receipt and  acceptance  of any  endorsements  issued to form a part of
     this policy and the  exercising  or  declining  to exercise  any right to a
     Discovery Period.

16. ASSIGNMENT

     This policy and any and all rights hereunder are not assignable without the
     written consent of the Insurer.

17. ARBITRATION

     It is hereby  understood and agreed that all disputes or differences  which
     may arise under or in connection  with this policy,  whether arising before
     or after  termination of this policy,  including any  determination  of the
     amount of Loss, shall be submitted to the American Arbitration  Association
     under and in accordance  with its then  prevailing  commercial  arbitration
     rules.  The  arbitrators  shall be chosen in the manner and within the time
     frames   provided  by  such  rules.  If  permitted  under  such  rules  the
     arbitrators shall be three  disinterested  individuals  having knowledge of
     the legal, corporate management or insurance issues relevant to the matters
     in dispute.

                                       14







     Any party may commence such arbitration  proceeding in either New York, New
     York;  Atlanta,  Georgia;  Chicago,  Illinois;  or  Denver,  Colorado.  The
     arbitrators  shall give due  consideration  to the  general  principles  of
     Delaware law in the  construction and  interpretation  of the provisions of
     this policy; provided, however, that the terms, conditions,  provisions and
     exclusions of this policy are to be construed in an  evenhanded  fashion as
     between the parties,  including without  limitation,  where the language of
     this policy is alleged to be  ambiguous  or  otherwise  unclear,  the issue
     shall be resolved in the manner most  consistent  with the relevant  terms,
     conditions,  provisions or exclusions of the policy  (without regard to the
     authorship of the language,  the doctrine of reasonable  expectation of the
     parties  and  without  any  presumption  or  arbitrary   interpretation  or
     construction  in favor of either party or parties,  and in accordance  with
     the intent of the parties.)

     The written  decision of the arbitrators  shall be provided to both parties
     and shall be binding on them.  The  arbitrators'  award  shall not  include
     attorney fees or other costs.

     Each party shall bear equally the expenses of the arbitration.

18. ACTION AGAINST INSURER

     Except as provided in Clause 17 of the policy,  no action shall lie against
     the Insurer unless, as a condition precedent thereto, there shall have been
     full compliance with all of the terms of this policy,  nor until the amount
     of the  Insureds'  obligation  to pay shall  have been  finally  determined
     either by judgment  against the  Insureds  after actual trial or by written
     agreement of the Insureds, the claimant and the Insurer.

     Any person or  organization  or the legal  representative  thereof  who has
     secured such judgment or written  agreement shall thereafter be entitled to
     recover under this policy to the extent of the  insurance  afforded by this
     policy. No person or organization shall have any right under this policy to
     join the  Insurer  as a party to any action  against  the  Insureds  or the
     Company to  determine  the  Insureds'  liability,  nor shall the Insurer be
     impleaded  by the  Insureds or the Company or their legal  representatives.
     Bankruptcy or insolvency of the Company or the Insureds or of their estates
     shall not relieve the Insurer of any of its obligations hereunder.

19. HEADINGS

     The descriptions in the headings of this policy are solely for convenience,
     and form no part of the terms and conditions of coverage.

                                       15







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                                   APPENDIX A

                                 PANEL COUNSEL
                                                                          -1-
CALIFORNIA
Los Angeles

Gibson Dunn & Crutcher
333 South Grand Avenue
Los Angeles, California 90071-3197
Contact Persons:
Robert S. Warren (213) 229-7326
Wayne W. Smith (213) 229-7464
John H. Sharer (213) 229-7476

Irell & Manella
1800 Avenue Of The Stars
Suite 900
Los Angeles, California 90067
Contact Person: Richard Borow
(310) 277-1010

Kirkland & Ellis
300 South Grand Avenue
Los Angeles, California 90071
Contact Person: Jeffrey S. Davidson or
Stephen C. Neal (213) 680-8400

Latham & Watkins
633 West Fifth Avenue
Los Angeles, CA 90071-2007
Contact:
Hugh Steven Wilson (213) 485-1234

Munger, Tolles & Olson
355 South Grand Avenue - 35th floor
Los Angeles, California 90071-1560
Contact Person:
Dennis Kinnaird (213) 683-9264 or
John W. Spiegel (213) 683-9152

O'Melveny & Myers
400 South Hope Street
Los Angeles, California 90071-2899
Contact Person: Seth Aronson or
Robert Vanderet (213) 669-6000

Skadden, Arps, Slate, Meagher & Flom
300 South Grand Avenue
Suite 3400
Los Angeles, California 90071
Contact Person: James E. Lyons or
Frank Rothman (213) 687-5000

Palo Alto

Wilson Sonsini Goodrich & Rosati
650 Page Mill Road
Palo Alto, California 94304-1050
Contact Person: Bruce Vanyo or
Steven Sethatz (415) 493-9300

Heller, Ellman, White & McAuliffe
525 University Avenue
Palo Alto, California 94301
Contact Person: Norman J. Blears
(415) 324-7000

San Francisco

Brobeck, Phleger & Harrison
Spear Street Tower
One Market
San Francisco, California 94104
Contact Person:
Tower C. Snow, Jr. (415) 442-0900

Heller, Ehrman, White & McAuliffe
333 Bush Street
San Francisco, California 94104
Contact Person: Douglas Schwab or
M. Laurence Popofsky (415) 772-6000

McCutchen, Doyle, Brown & Enersen
3 Embarcadero Center - 18th floor
San Francisco, California 94111
Contact Person: David Balabanian or
Philip R. Rotner (415) 393-2000

Morrison & Foerster
345 California Street
San Francisco, California 94104-2675
Contact Person:
Melvin R. Goldman (415) 677-7311
Paul T. Friedman (415) 677-7444

Orrick Herrington & Sutcliffe
Old Federal Reserve Bank Bldg.
400 Sansome Street
San Francisco, California 94111
Contact Person:
James A. Hughes (415) 392-1122 or W. Reece Bader
(415) 392-1122

Pillsbury, Madison & Sutro
P.O. Box 7880
235 Montgomery Street
San Fransisco, California 94104
Contact Person: Gary H. Anderson
(415) 983-1341



                             APPENDIX A (continued)

                                 PANEL COUNSEL
                                                                         -2-
DISTRICT OF COLUMBIA
Washington

Arnold & Porter
555 Twelfth St. N.W.
Washington, DC 20004-1202
Contact Person: Scott Schreiber
(202) 942-5672

Davis Polk & Wardwell
1300 I Street, NW
Suite 1100
Washington, D.C. 20005
Contact Person: Scott W. Muller
Michael P. Carroll (202) 962-7000

Gibson, Dunn & Crutcher
1050 Connecticut Avenue, NW
Suite 900
Washington, D.C. 20036-5306
Contact Person: F. Joseph Warin
(202) 887-3609

Mudge Rose Guthrie Alexander & Ferdon
212 K Street, NW
Washington, D.C. 20037
Contact Person: Leonard Garment or
1. Lewis Libby (202) 429-9355

Patton Boggs, L.L.P 2550 M Street N.W.
Suite 900
Washington, D.C. 20037
Contact Person:
C. Allen Foster (202) 457 6320 or
Charles H. Camp (202) 457-5265

Shearman & Sterling
801 Pennsylvania Avenue N.W.
Washington, D.C. 20004-2604
Contact Person:
Thomas S. Martin or
Jonathan L Greenblatt (202) 508-8000

Wilikie Farr & Gallagher
Three Lafayette Centre
1155 21st Street N.W.
Washington, D.C. 20036-3384
Contact Person:
Kevin B. Clark (202) 328-8000

GEORGIA
Atlanta

Alston & Bird
One Atlantic Center
1201 West Peachtree Street
Atlanta, Georgia 30309
Contact Person:
Peter  Bassett (404) 881-7343
Mary C. Gill (404) 881-7276

King & Spalding
191 Peachtree Street N.W.
Atlanta, Georgia 30303-1763
Contact Person: Michael R. Smith or
Griffin Bell (404) 572-4600

Long, Aldridge & Norman
One Peachtree Center
303 Peachtree Street - Suite 5300
Atlanta, Georgia 30308
Contact Person:
Clay C. Long (404) 527-4050
J. Allen Maines (404) 527-8340

Smith, Gambrell & Russel
Suite 1800
3343 Peachtree Road N.E.
Atlanta, Georgia 30326 -1010
Contact Person:
David Handley (404) 264-2671
Robert C. Schwartz (404) 264-2658

ILLINOIS
Chicago

Jenner & Block
One IBM Plaza
Chicago, Illinois 60611
Contact Person: Jerold Solovy
(312) 222-9350

Kirkland & Ellis
200 East Randolph Drive
Chicago, Illinois 60601
Contact Person: Garrett B. Johnson
Robert J. Kopecky (312) 861-2000



                             APPENDIX A (continued)

                                  PANEL COUNSEL
                                                                         -3-
Sidley & Austin
One First National Plaza
Chicago, Illinois 60603
Contact Person: Robert Downing (312) 853-7434
Eugene Schoon (312) 853-7279
Walter C. Carlson (312) 853-7734

Skadden, Arps, Slate, Meagher & Flom
333 West Wacker Drive
Suite 2100
Chicago, Illinois 60606
Contact Person: Timothy Nelsen or
Susan Getzendanner (312) 407-0700

Sonnenschein Nath & Rosenthal
8000 Sears Tower
Chicago, Illinois 60606-6404
Contact Person: Harold D. Shapiro
(3 1 2) 876-8035

MASSACHUSETTS
Boston

Goodwin, Proctor & Hoar
Exchange Place
Boston, Massachusetts 02109
Contact Person:
Don M. Kennedy (617) 570-1000

Hale & Dorr
60 State St.
Boston, Massachusettes 02109
Jeffery Rudman (617) 742-9100

Ropes & Gray
One International Plaza
Boston, Massachusetts 02110-2624
Contact Person: John Donovan, Jr.
(617) 951-7566

Skadden, Arps, Slate, Meagher & Flom
1 Beacon Street
Boston, Massachusetts 02108
Contact Person: Thomas A. Dougherty or
George J. Skelley (617) 573-4800

Palmer & Dodge
1 Beacon Street
Boston, Massachusetts 02108
Contact Person: Peter Terris or
Peter Saparoff (617) 573-0100

NEW YORK
New York

Arnold & Porter
399 Park Avenue
New York, New York 10022-21690
Contact Person:
Kenneth V. Handal (212) 715-1020 or
Scott Schreiber (212) 701-1000

Cahill Gordon & Reindel
80 Pine Street
New York, New York 10005
Contact Person: Charles A. Gilman or
Thomas J. Kavaler (212) 701-3000 or
Immanuel Kohn

Davis, Polk & Wardwell
450 Lexington Avenue
New York, New York 10017
Contact Person: Henry King, or
Dan Kolb (212) 450-4000

Fried Frank Harris Shriver & Jacobson
1 New York Plaza - 27th Floor
New York, New York 10004
Contact Person:
Sheldon Rasb (212) 820-8090

Kirkland & Ellis
Citicorp Center
153 East 53rd Street
New York, New York 10022-4675
Contact Person: Yosef J. Riemer or
Frank M. Holozubiec (212) 446-4800

Milbank, Tweed, Hadley & McCloy
1 Chase Manhattan Plaza
New York, New York 10005
Contact Person: Russell E. Brooks
(212) 530-5554

Mudge Rose Guthrie Alexander & Ferdon
180 Maiden Lane
New York, New York 10038
Contact Person: Kenneth Conboy,
John J. Kirby, Jr., or
Laurence V. Senn, Jr. (212) 510-7000

Shearman & Sterling
Citicorp Center
153 E 53rd Street
New York, New York 10022-4676
Contact Person:
Dennis Orr (212) 848-8000



                             APPENDIX A (continued)

                                  PANEL COUNSEL
                                                                          -4-
Simpson Thacher & Bartlett
425 Lexington Avenue
New York, New York 10017
Contact Person: Roy L Reardon,
James Hagan, or
Michael J. Chepiga (212) 455-2000

Skadden, Arps, Slate, Meagher & Flom
919 Third Avenue
New York, New York 10022
Contact Person: Barry H. Garfinkel or
Jonathan Lerner (212) 735-3000

Stroock & Stroock & Lavan
Seven Hanover Square
New York, NY 10004-2696
Contact:
Melvin A. Brosterman (212) 806-5400
Laurence Greenwald (212) 806-5400
Alvin K. Hellerstein (212) 806-5400

Sullivan & Cromwell
125 Broad Street
New York, New York 10004
Contact Person: John L. Warden
(212) 558-4000

Wachteil, Lipton, Rosen & Katz
51 West 57th Street
New York, New York 10019
Contact Person: Norman Redlich
(212) 371 -9200

Wilikie Farr & Gallagher
One Citicorp Center
153 East 53rd Street
New York, New York 10022-4677
Contact Person:
Michael R. Young (212) 821-8000
David L. Foster (212) 821-8000
Richard L. Posen (212) 821-8000

Weil, Gotshal & Manges
767 Fifth Avenue
New York, New York 10153
Contact Person: Dennis J. Block
(212) 310-8000

Kaye, Scholer, Fierman, Hays & Handler
425 Park Avenue
New York, New York 10022
Contact Person: Frederic W. Yerman
(212) 836-8663

TEXAS
Dallas

Akin, Gump, Strauss, Hauer & Feld, L.L.P
4100 Suite
1700 Pacific Avenue
Dallas, Texas 75201-4618
Contact Person: Michael Lowenberg P.C. or
Louis P. Bickel (214) 969-2800

Fulbright & Jaworski
2200 Ross Avenue
Suite 2800
Dallas, Texas 75201
Contact Person: Karl G. Dial
(214) 855-8000

Locke Purnell Rain Harrell
2200 Ross Avenue
Suite 2200
Dallas, TX 75201-6776
Contact Person:
John McElhaney (214) 740-8458
Peter Flynn (214) 740-8654
Morris Harrell (214) 740-8404

Thompson & Knight, P.C.
1700 Pacific Avenue
Suite 3300
Dallas, TX 75201
Contact Person:
Schuyler B. Marshall (214) 969-1246

Baker & Botts, LLP.
2001 Ross Avenue
Dallas, Texas 75201-2916
Contact Person:
Ronald L Palmer (214) 953-6500

Haynes & Boone, LLP.
3100 NationsBank Plaza
901 Main Street
Dallas, Texas 75202-3789
Contact Person: Michael Boone,
George Bramblett, or
Noel Hensley (214) 651-5000



                             APPENDIX A (continued)

                                  PANEL COUNSEL
                                                                         -5-
Houston

Akin, Gump, Strauss, Hauer & Feld, LLP
Pennzoil Place - South Tower
711 Louisiana Street
Suite 1900
Houston, Texas 77002
Contact Person: Charles Moore or
Paula Hinton (713) 220-5800

Fulbright & Jaworski, LLP.
1301 McKinney
Suite 5100
Houston, Texas 77010
Contact Person: Richard Carrell or
Frank Jones (713) 651-5151

Vinson & Elkins
2500 First City Tower
1001 Fannin
Houston, Texas 77002-6760
Contact Person: David T. Hedges Jr.
(713) 758-2676

Baker & Botts
910 Louisiana Street
Houston, Texas 77002-4995
William C. Slugger (713) 229-1234
Harold Metts (713) 229-1234





                                 ENDORSEMENT # 1

This endorsement, effective 12:01 AM    May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by   National Union Fire Insurance Company of Pittsburgh, Pa.

                 NUCLEAR ENERGY LIABILITY EXCLUSIONS ENDORSEMENT
                                  (BROAD FORM)

In consideration of the premium charged, it is hereby understood and agreed that
the Insurer shall not be liable to make any payment for Loss in connection  with
any Claim made against any Insured(s):

A.   alleging,  arising  out of,  based  upon,  attributable  to,  or in any way
     involving,  directly or  indirectly  the  hazardous  properties  of nuclear
     material, including but not limited to:

     (1)  nuclear material located at any nuclear facility owned by, or operated
          by or on behalf of, the Company, or discharged or dispersed therefrom;
          or

     (2)  nuclear  material  contained in spent fuel or waste which was or is at
          any time possessed,  handled, used, processed,  stored, transported or
          disposed of by or on behalf of the Company; or

     (3)  the  furnishing  by an Insured or the Company of services,  materials,
          parts or  equipment in  connection  with the  planning,  construction,
          maintenance, operation or use of any nuclear facility; or

     (4)  claims for damages to the Company or its  shareholders  which alleges,
          arises from,  is based upon,  is attributed to or in any way involves,
          directly or indirectly, the hazardous properties of nuclear material.

B.   (1)  which is insured  under a nuclear  energy  liability  policy issued by
          Nuclear Energy Liability Insurance  Association,  Mutual Atomic Energy
          Liability underwriters, or Nuclear Insurance Association of Canada, or
          would be  insured  under any such  policy but for its  termination  or
          exhaustion of its Limit of Liability; or,

     (2)  with  respect to which (a) any person or  organization  is required to
          maintain  financial  protection  pursuant to the Atomic  Energy Act of
          1954,  or any law  amendatory  thereof,  or (b) the Insured is, or had
          this policy not been issued  would be entitled to  indemnity  from the
          United States of America,  or any agency thereof,  under any agreement
          entered into the United States of America, or any agency thereof, with
          any person or organization.

                                      -1-



                           ENDORSEMENT # 1 (Continued)

As used in this endorsement:

"hazardous properties" include radioactive, toxic or explosive properties;

"nuclear material" means source material,  special nuclear material or byproduct
material;

"source material", "special nuclear material", and "byproduct material" have the
meanings  given them in the Atomic  Energy Act of 1954 or in any law  amendatory
thereof;

"spent fuel" means any fuel element or fuel  component,  solid or liquid,  which
has been used or exposed to radiation in a nuclear reactor;

"waste"  means any waste  material  (1)  containing  byproduct  material and (2)
resulting  from the  operation  by any  person or  organization  of any  nuclear
facility  included within the definition of nuclear facility under paragraph (a)
or (b) thereof;

"nuclear facility" means--

(a)  any nuclear reactor,

(b)  any equipment or device designed or used for (1) separating the isotopes of
     uranium or  plutonium,  (2)  processing  or  utilizing  spent fuel,  or (3)
     handling, processing or packaging waste,

(c)  any equipment or device used for the processing, fabricating or alloying of
     special  nuclear  material if at any time the total amount of such material
     in the  custody of the  insured at the  premises  where such  equipment  or
     device is located  consists of or contains  more than 25 grams of plutonium
     or  uranium  233 or any  combination  thereof,  or more  than 250  grams of
     uranium 235,

(d)  any structure,  basin,  excavation,  premises or place prepared or used for
     the storage or disposal of waste, and includes the site on which any of the
     foregoing  is  located,   all   operations   conducted  on  such  site  and
     all-premises used for such operations;

"nuclear  reactor"  means any  apparatus  designed  or used to  sustain  nuclear
fission in a  self-supporting  chain  reaction or to contain a critical  mass of
fissionable material.

All-other terms, conditions and exclusions remain unchanged.


                                           /s/
                                           AUTHORIZED REPRESENTATIVE


                                       -2-





                                ENDORSEMENT # 2

This endorsement, effective 12:01 AM     May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by      National Union Fire Insurance Company of Pittsburgh, Pa.


                            CAPTIVE INSURANCE COMPANY

In consideration of the premium charged, it is hereby understood and agreed that
the Insurer shall not be liable to make any payments for Loss in connection with
any Claim made  against any  Insured(s)  alleging,  arising out of,  based upon,
attributable  to the ownership,  management,  maintenance  and/or control by the
Company of any captive  insurance company or entity including but not limited to
Claims  alleging the  insolvency  or bankruptcy  of the Named  Corporation  as a
result of such ownership, operation, management and control.

All other terms, conditions and exclusions remain unchanged.


                                           /s/
                                           AUTHORIZED REPRESENTATIVE






                                ENDORSEMENT # 3


This endorsement, effective 12:01 AM   May 05, 1996 forms a part of
policy number 483-12-48 
issued to STV GROUP, INC.

by   National Union Fire Insurance Company of Pittsburgh, Pa.

                              COMMISSIONS EXCLUSION

In consideration of the premium charged, it is hereby understood and agreed that
the Insurer shall not be liable to make any payment for Loss in connection  with
any Claim made  against any  Insured(s)  alleging,  arising out of,  based upon,
attributable to:

(i)  Payments,  commissions,  gratuities, benefits or any other favors to or for
     the  benefit of any full or  part-time  domestic or foreign  government  or
     armed services officials, agents, representatives, employees or any members
     of their family or any entity with which they are affiliated; or

(ii) Payments,  commissions,  gratuities, benefits or any other favors to or for
     the  benefit  of  any  full  or  part-time  officials,  directors,  agents,
     partners, representatives,  principal shareholders, or owners or employees,
     or affiliates  (as that term is defined in The  Securities  Exchange Act of
     1934, including any of their officers, directors, agents, owners, partners,
     representatives,  principal  shareholders or employees) of any customers of
     the  company or any  members of their  family or any entity with which they
     are affiliated; or

(iii) Political contributions, whether domestic or foreign.

All other forms, conditions and exclusions remain unchanged.

                                  /s/
                                  AUTHORIZED REPRESENTATIVE




                                 ENDORSEMENT # 4

This endorsement, effective 12:01 AM    May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by National Union fire insurance Company of Pittsburgh, Pa.

                       PENNSYLVANIA AMENDATORY ENDORSEMENT
                              TAIL COVERAGE CLAUSE

In consideration of the premium charged, it is hereby understood and agreed that
the first  paragraph  of the clause  which is  referred  to in the policy as the
"Extended Reporting Clause" or "Discovery Clause. is deleted in its entirety and
replaced by the following;

 I.   DEFINITIONS

The following definitions apply for purposes of this endorsement:

1)   "Termination of Coverage" means:

     a)   cancellation of this policy: or

     b)   non-renewal of the policy.

2)   "Authorized Insured" means the "Named Insured",  the "First Named Insured",
     "Named Corporation",  "Named Sponsor",  or "Named Organization" first named
     in item 1 of the Declarations page of this policy.

3)   "Full Annual Premium" means the premium level in effect  immediately  prior
     to termination of coverage.

4)   "Insurer" means the insurance company which issued the policy to which this
     endorsement is attached.

II. TAIL COVERAGE CLAUSE

Upon  Termination  of  Coverage by the Insurer or the  Insured,  the  Authorized
Insured shall have the right to purchase Tail Coverage. The premium for the Tail
Coverage shall be 40% of the Full Annual Premium.

Tail  Coverage  shall be effective  for a period of one (1) year  following  the
effective date of Termination of Coverage. If purchased,  the Authorized Insured
can give  written  notice to the Insurer of claims first made against an Insured
during  said  one  year  period  for a  Wrongful  act  occurring  prior  to such
Termination of Coverage and otherwise covered by the policy.

                                      -1-



                           ENDORSEMENT # 4 (continued)

The right of the Authorized  Insured to buy Tail Coverage will terminate  unless
the Insurer  within sixty (60) days from the effective  date of  Termination  of
Coverage  receives  written  acceptance of the Tail Coverage from the Authorized
Insured together with payment from the Authorized Insured of an amount equal to:
(a) the premium for the Tail Coverage plus (b) any premium for the Policy Period
which is owed and not yet paid.

     The premium for the Tail  Coverage  shall be fully earned by the Insurer at
     the inception of the Tail. The Tail Coverage shall not be cancelable.

     The Limit of Liability  for the Tail  Coverage  shall be part of and not in
     addition to the Limit Of Liability for the policy period.

     The offer by the Insurer of renewal terms, conditions,  limits of liability
     and/or  premiums  different  from those of the  expiring  policy  shall not
     constitute a refusal to renew.

All other terms, conditions and exclusions remain unchanged.


                                          /s/
                                          AUTHORIZED REPRESENTATIVE

                                      -2-





                                 ENDORSEMENT # 5


This endorsement, effective 12:01 AM   May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by  National Union Fire Insurance Company of Pittsburgh, Pa.

                                  PENNSYLVANIA
                             AMENDATORY ENDORSEMENT

Wherever used in this endorsement:  1) "we", "us", "our", and "Insurer" mean the
insurance  company  which  issued  this  policy;  and 2) "you",  "your",  "named
Insured", "First Named Insured", and "Insured" mean the Named Corporation, Named
Organization,   Named  Sponsor,   Named  Insured,   or  Insured  stated  in  the
declarations page; and 3) "Other Insured(s). means all other persons or entities
afforded coverage under the policy.

CANCELLATION/NONRENEWAL

The cancellation provision of this policy is amended as follows:

Cancelling a policy midterm is prohibited except if:

1. A condition material to insurability has changed substantially;

2. Decrease or loss of reinsurance has occurred;

3. Material misrepresentation by the Insured or Other Insured(s);

4. Policy was obtained through fraud;

5. The Insured has failed to pay a premium when due;

6. The Insured has requested cancellation;

7. Material failure to comply with terms;

8. Other reasons that the commissioner may approve.

Notice Requirements for Midterm Cancellation and Nonrenewal

Notice shall be mailed by registered or first class mail by the Insurer directly
to the named  Insured.  Written  notice will be forwarded  directly to the named
Insured at least sixty (60) days in advance of the  termination  date unless one
or more of the following exists:

1)   The  Insured  have made a  material  misrepresentation  which  affects  the
     insurability  of the risk, in which case the  prescribed  written notice of
     cancellation  shall be  forwarded  directly  to the named  Insured at least
     fifteen (15) days in advance of the effective date of termination.

                                       -1-



                          ENDORSEMENT # 5 (continued)

2)   The  Insured has failed to pay a premium  when due,  whether the premium is
     payable directly to the Insurer or its agents or indirectly under a premium
     finance plan or extension of credit,  in which case the prescribed  written
     notice of cancellation  shall be forwarded directly to the Named Insured at
     least fifteen (15) days in advance of the effective date of termination.

3)   The policy was cancelled by the named Insured, in which case written notice
     of  cancellation  shall not be required and coverage shall be terminated on
     the data  requested by the Insured.  Nothing in these three  sections shall
     restrict the Insurer's right to rescind an insurance  policy ab initio upon
     discovery  that the  policy was  obtained  through  fraudulent  statements,
     omissions or  concealment of fact material to the acceptance of the risk or
     to the hazard assumed by the Insurer.

The notice  shall be clearly  labeled  "Notice  of  Cancellation"  or "Notice of
Nonrenewal".  A  midterm  cancellation  or  nonrenewal  notice  shall  state the
specific reasons for the cancellation or nonrenewal.  The reasons shall identify
the  condition  or loss  experience  which  caused the midterm  cancellation  or
nonrenewal.  The notice shall  provide  sufficient  information  or data for the
Insured to correct the deficiency.

A midterm  cancellation or nonrenewal  notice shall state that, at the Insured's
request,  the Insurer shall provide loss information to the Insured for at least
three years or the period of time during which the Insurer has provided coverage
to the Insured, whichever is less. Loss information on the Insured shall consist
of the following:

1)   Information on closed claims, including date and description or occurrence,
     and any amount of payments, if any;

2)   Information on open claims,  including date and  description of occurrence,
     amount of payment, if any, and amount of reserves, if any;

3)   Information  on notices of occurrence,  including  date and  description of
     occurrence and amount or reserves, if any.

The Insured's  written request for loss information must be made within ten (10)
days of the Insured's receipt of the midterm  cancellation or nonrenewal notice.
The  Insurer  shall  have  thirty  (30)  days  from the date of  receipt  of the
Insured's written request to provide the requested information.

Notice of Increase in Premium

The  Insurer  shall  provide  not less than sixty (60) days  notice of intent to
increase  the  Insured's  renewal  premium  with  thirty  (30) days notice of an
estimate of the renewal premium.  The notice of renewal premium increase will be
mailed or delivered to the Insured's last known address. If notice is mailed, it
will be by registered or first class mail.

Return of Unearned Premium

Cancellation  Initiated  by Insurer -- Unearned  premium must be returned to the
Insured  not later  than ten (10)  business  days  after the  effective  date of
termination. i

                                      -2-



                           ENDORSEMENT # 5 (continued)

Cancellation  Initiated  by Insured -- Unearned  premium must be returned to the
Insured not later than thirty (30) days after the effective date of termination.

All other terms, conditions and exclusions shall remain the same.


                                      /s/
                                      AUTHORIZED REPRESENTATIVE


                                      -3-



                                 ENDORSEMENT # 6


This endorsement, effective 12:01 AM   May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by National Union Fire Insurance Company of Pittsburgh, Pa.

                           OUTSIDE ENTITY ENDORSEMENT
                                      (2x)

In consideration of the premium charged, It is hereby understood and agreed that
the following entities shall be deemed an "Outside Entity", but only as respects
the Outside Entity's respective Continuity Date below:

          OUTSIDE ENTITY                      CONTINUITY DATE

1)  A  not-for-profit  organization
under  section  501(c)  (3)  of the
Internal  Revenue  Code of 1986 (as
amended).                                      May 05, 1996

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS REMAIN UNCHANGED



                              /s/
                              AUTHORIZED REPRESENTATIVE





                                 ENDORSEMENT # 7

This endorsement, effective 12:01 A.M..   May 5, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC. 
by National Union Fire Insurance Company of Pittsburgh, PA.

In consideration of the premium charged, it is hereby understood and agreed that
Clause 4,  EXCLUSIONS (d), of the policy is deleted in its entirety and replaced
by the following:

(d) alleging, arising out of, based upon or attributable to any pending or prior
litigation  as of May  5.  1992.  Or  alleging  or  derived  from  the  same  or
essentially the same facts as alleged in such pending or prior litigation.

It is further  understood  and  agreed  that the Limit of  Liability  $1,000,000
excess of  $3,000,000.  exclusion  4(h) is amended to indicate  that the Insurer
shall not be liable to make any payment for Loss in connection with any claim or
claims made against the Directors and Officers  alleging,  arising out of, based
upon or attributable to any pending or prior litigation as of August 19, 1992 or
alleging  or derived  from the same  facts as  alleged in such  pending or prior
litigation.

It is further  understood  and  agreed  that the Limit of  Liability  $2,000,000
excess of  $4,000,000,  exclusion  4(h) is amended to indicate  that the Insurer
shall not be liable to make any payment for Loss in connection with any claim or
claims made against the Directors and Officers  alleging,  arising out of, based
upon or  attributable  to any pending or prior  litigation  as of May 5, 1994 or
alleging  or derived  from the same  facts as  alleged in such  pending or prior
litigation.


                              /s/
                              Authorized Representative



                                 ENDORSEMENT # 8

This endorsement, effective 12:01 AM    May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by National Union Fire Insurance Company of Pittsburgh, Pa.

                        EMPLOYMENT PRACTICES ENDORSEMENT

                                    COVERAGE

In consideration of the premium charged, it is hereby understood and agreed that
the  coverage as is afforded by this policy is extended to  Employment  Practice
Claims against an individual  "Insured" (defined below) (whether such claims are
brought by (i) a past,  present or  prospective  employee or employees,  whether
directly  or by  class  action;  or (ii)  by the  Equal  Employment  Opportunity
Commission  ("EEOC")  or any  other  state  or  federal  governmental  authority
regulating  employment  practices;  or (iii) by any  other  person  or  entity),
subject to both the terms, conditions and exclusions of this endorsement and the
policy.

                                   DEFINITIONS

It is further  understood  and agreed that for the purposes of this  endorsement
only, the following definitions shall apply:

     (1)  "Employment Practices Claims. shall mean any Claim relating to a past,
          present or prospective  employee of the Company for, or arising out of
          the following: (i) any actual or alleged wrongful dismissal, discharge
          or termination  (either actual or constructive),  of employment;  (ii)
          employment related misrepresentation; (iii) wrongful failure to employ
          or promote;  (iv)  wrongful  deprivation  of career  opportunity;  (v)
          wrongful  discipline;  (vi)  failure  to  grant  tenure  or  negligent
          employee  evaluation;  or (vii) failure to provide  adequate  employee
          policies and  procedure;  or (viii) sexual or workplace  harassment of
          any kind,  (including  the alleged  creation of a harassing  workplace
          environment);  or (ix) unlawful  discrimination,  (including sexual or
          workplace harassment or creation of a harassing workplace environment)
          whether direct, indirect, or unintentional.

          Employment  Practices Claims shall include Claims brought under state,
          local or federal law (whether  common or statutory) and shall include,
          but not be limited to,  allegations  of  violations  of the  following
          federal  laws  (as   amended),   including   regulations   promulgated
          thereunder:

          1.   Family and Medical Leave Act of 1993 ;

          2.   Americans with Disabilities Act of 1992 (ADA),

          3.   Civil Rights Act of 1991,

                                      -1-






                          ENDORSEMENT # 8 (continued)


          4.   Age  Discrimination  in Employment Act of 1967 (ADEA),  including
               the Older Workers Benefit Protection Act of 1990.

          5.   Title VII of the Civil Rights Law of 1964, as amended,  including
               the Pregnancy Discrimination Act of 1978,

          6.   Civil Rights Act of 1866, Section 1981, and

          7.   Fifth and Fourteenth Amendments of the U.S. Constitution.

     (2)  The term  "Insured"  shall  include,  for the  purposes of  Employment
          Practices  Claims  only,  any past,  present  or future  duly  elected
          individual Director or Officer or any past, present of future employee
          of the Company whether such individual is in a supervisory,  co-worker
          or subordinate  position or otherwise.  Coverage  shall  automatically
          apply to all new employees after the inception date of the policy.

                                   EXCLUSIONS

It is further  understood  and agreed  that solely for the  additional  coverage
hereby  granted  for  Employment  Practices  Claims  exclusions  (i) and (k) are
amended as follows:

     (1)  Exclusion (i) is amended by deleting the phrase, "wrongful termination
          of  employment  claims",  and  substituting  the  phrase,  "Employment
          Practice Claims" (as defined in this  endorsement) and by deleting the
          word "former employee" and substituting the word "employee" to read as
          follows:

          (i)  which are  brought by any  Insured or the  Company;  or which are
               brought by any security holder of the Company,  whether  directly
               or  derivatively,  unless  such  security  holder's  Claim(s)  is
               instigated  and  continued  totally  independent  of, and totally
               without  the   solicitation  of,  or  assistance  of,  or  active
               participation of, or intervention of, any Insured or the Company;
               provided,  however,  this exclusion shall not apply to Employment
               Practice Claims brought by an employee other than an employee who
               is or was a Director of the Company.

     (2)  Exclusion (k) is amended by deleting the phrase, "emotional distress",
          and by deleting  the  phrase,  "or for injury from libel or slander or
          defamation  or  disparagement  or for  injury  from a  violation  of a
          person's right of privacy", to read as follows:

          (k)  for bodily injury,  sickness,  disease or death of any person, or
               damage to or destruction of any tangible property,  including the
               loss of use thereof.

It is  further  understood  and  agreed  that only as  respects  any  additional
coverage granted by virtue of this endorsement,  the following  exclusions shall
apply: '

     (1)  The Insurer  shall not be liable for any Loss in  connection  with any
          Claim or Claims  made  against an Insured  alleging,  arising  out of,
          based upon or  attributable  to any pending or prior  litigation as of
          May 05, 1996 , or alleging or derived from the same or essentially the
          same facts as alleged in such pending or prior litigation.

                                      -2-




                          ENDORSEMENT # 8 (continued)

     (2)  The Insurer  shall not be liable for any Loss in  connection  with any
          Claim or Claims made  against an Insured for any alleged  Wrongful Act
          committed  prior to May 05, 1996 if any  Insured(s),  as of such date,
          knew or could have  reasonably  foreseen  that such Wrongful Act could
          lead to a Claim.

ALL OTHER TERMS, CONDITIONS, AND EXCLUSIONS OF THE POLICY REMAIN UNCHANGED.


                              /s/
                              AUTHORIZED REPRESENTATIVE

                                      -3-


                                 ENDORSEMENT # 9

This endorsement,  effective 12:01 AM May 05, 1996 forms a part of
policy number 483-12-48 
issued to STV GROUP, INC.


by National Union Fire Insurance Company, of Pittsburgh, Pa.


       SEC Exclusion Relating to Secondary Public Offerings of Securities
                        (With 30 day reporting provision)

In consideration of premium charged, it is hereby understood and agreed that the
Insurer shall not be liable to make any payment for Loss in connection  with any
claim or claims made  against the  Directors  and  Officers  (including  but not
limited  to claims  brought  by any  governmental  or  regulatory  entity or any
security holder,  whether  directly,  derivatively or by class action, or by any
other claimant) whether under federal, state or foreign,  statutory,  regulatory
or common  law,  if such  claim  alleges,  arises  out of,  is based  upon or is
attributable  to the purchase or sale, or offer or  solicitation  of an offer to
purchase or sell, any security of the Company in a public offering of securities
(hereinafter an OFFERING OF SECURITIES).

This exclusion shall apply, but not be limited to, any such claim which alleges,
arises out of, is based upon or is  attributable to any claim arising out of any
alleged  misrepresentations or non-disclosures in any written or oral statement,
including but not limited to any Registration  Statement,  prospectus,  offering
circular,  private placement  memorandum or other document or statement relating
to the  OFFERING  OF  SECURITIES,  as well as any  failure to file any  document
required to be filed with the Securities and Exchange Commission.

Notwithstanding  the above,  this endorsement shall not apply to the OFFERING OF
SECURITIES described below:

          REGISTRATION STATEMENT NO.         DATE

Notwithstanding  the foregoing,  however,  this exclusion shall not apply in the
event that  within  thirty  days prior to the  effective  time of an OFFERING OF
SECURITIES  not scheduled or described  above,  the Company gives written notice
thereof  together with all particulars  and  underwriting  information  relating
thereto;  the Insurer agrees,  in its discretion,  to grant coverage  subject to
such terms, conditions and additional premium as it may require; and the Company
accepts such terms,  conditions  and additional  premium.  Such coverage is also
subject to the Company paying when due such additional premium.

ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED.


                              /s/
                              Authorized Representative




                                ENDORSEMENT # 10


This endorsement, effective 12:01 AM   May 05, 1996 forms a part of 
policy number 483-12-48 
issued to STV GROUP, INC.

by National Union Fire Insurance Company of Pittsburgh, Pa.

                       ARCHITECT OR ENGINEER E&O EXCLUSION

In consideration of the premium charged, it is hereby understood and agreed that
the Insurer shall not be liable to make any payment for Loss in connection  with
any Claim made  against an  Insured(s)  alleging,  arising out of, based upon or
attributable  to  the  performance  of or  failure  to  perform  services  as an
architect or engineer, or any act, error or omission related thereto.

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS REMAIN UNCHANGED.


                              /s/
                              AUTHORIZED REPRESENTATIVE