Exhibit 10.10
Officers' and Directors' Liability Policy






POLICY NUMBER: 
485-38-16

RENEWAL OF:
483-12-48

AIG logo
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 (R)
/_/ Birmingham Fire Insurance 
    Company of Penns.              /_/ National Union Fire Insurance Company of 
                                       Louisiana 
/_/ Granite State Insurance        /_/ New Hampshire Insurance Company
    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, 1997 To: May 05, 1998
          (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)

21547
62334(5/95)

ITEM 5.   RETENTION:

          SECURITIES CLAIMS:

          Judgments & Settlements (all coverages)           None

          Defense Costs (non-Indemnifiable 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:                                          $70,000

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. 
          175 Water Street 
          New York, NY 10038

21547
62334 (5/95)


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                   /s/ Kris Moor
SECRETARY                               President


/s/ Ty Sagalow
AUTHORIZED REPRESENTATIVE


COUNTERSIGNATURE DATE                   COUNTERSIGNED AT


ROEHRS & COMPANY INC.
PO BOX 100
EXTON, PA l9341

21547

62334 (5/95)


AIG LOGO

                        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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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;

62335 (5/95)

                                       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.

62335 (5/95)

                                       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)]

62335 (5/95)

                                       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;

62335 (5/95)

                                       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 indemnify  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
62335 (5/95)


     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.

     If mailed,  the case 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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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 "lead 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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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.

62335 (5/95)

                                       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.

62335 (5/95)
                                       15

                                               -1-
                    APPENDIX A

                   PANEL COUNSEL

California

Brobeck, Phleger & Harrison 
Spear Street Tower 
One Market 
San Francisco, CA 94105 
Contact:
Tower C. Snow Jr.                  415-442-0900

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

Heller, Ellman, White & McAuliffe
333 Bush Street San Francisco,
CA 94104 Main Tel:
Contact:                           415-772-6000
Douglas N. Schwab                  
M. Laurence Popofsky

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

Irell & Manella
1800 Avenue of the Stars
Suite 900
Los Angeles, CA 90067
Contact:
Richard Borow                      310-277-1010

Latham & Watkins
633 West Fifth Avenue
Suite 4000
Los Angeles CA, 90071-2007
Contact:
Hugh Stevens Wilson                213-485-1234

Latham & Watkins
505 Montgomary Street
Suite 1900
San Francisco, CA 94111
Contact:
Paul H. Dawes                      415-391-0600

McCutchen Doyle, Brown & Emerson
355 South Grand Avenue
Suite 4400
Los Angeles, CA 90071-1560
Contact:
John C. Morrissey                  213-680-6400

McCutchen, Doyle, Brown & Emerson
Three Embarcadero Center
San Francisco, CA 94111
Contact:
David M. Balabanian                415-393-2000
Mary Huser                         415-393-2000

Morrison & Foerster
425 Market Street
San Francisco, GA 94104-2482
Contact:
Paul T. Friedman                   415-268-7444

Morrison & Foerster
555 West 5th Street -Suite 3500
Los Angles, CA 90013-1024
Contact:
Rober S. Stern                     213-892-5464

Munger, Tolles & Olson
355 South Grand Avenue-35th Floor
Los Angeles, CA 90071-1560
Contact:
Dennis L. Kinnaird                 213-683-9264
John W. Spiegel                    213-683-9152

O'Melveny & Myers
400 South Hope Street
Los Angeles, CA 90071-2899
Main Tel:                          213-669-6000
Contact:
Seth Aronson
Robert Vanderet

O'Melveny & Myers
610 Newport Center
Newport Beach, CA 92660
Contact:
Phillip Kaplan                     714-760-9600


                                               -2-
              APPENDIX A (continued)

                   PANEL COUNSEL

O'Melveny & Myers
275 Battery Street
San Francisco, CA 94111
Contact:
Richard Warner                     415-984-8700

Orrick Herrington & Sutcliffe
Old Federal Reserve Bank Building
400 Sansome Street
San Francisco, CA 94111
Main Tel:                          415-392-1122
Contact:
James A. Hughes
W. Reece Bader
Richard J. Lucas

Pillsbury Madison & Sutro
225 Bush Street 
P.O. Box 7880
San Francisco, CA 94104 
Contact: 
Gary H. Anderson                   415-983-1000 

Pillsbury Madison & Sutro
725 South Figueroa Street
Suite 1200
Los Angeles CA 90017
Contact:
Steve 0. Kramer                    213-488-7100

Pillsbury Madison & Sutro 
101 West Broadway 
Suite 1800 
San Diego, CA 92101 
Contact: 
David E. Kleinfeld                 619-234-5000 

Sherman & Sterling 
555 California Street 
San Francisco, CA 94104 
Contact:
Susan Samuels Muck                 415-616-1198 

Skadden, Arps, Slate, Meagher & Flom
300 South Grand Avenue
Los Angeles, CA 90071
Main Tel:                          213-687-5000
Contact:
Frank Rothman
James E. Lyons

Wilson, Sonsini, Goodrich & Rosati
650 Page Mill Road
Palo, Alto, CA 94304-1050
Main Tel:                          415-493-9300
Contact:
Bruce G. Vanyo
Steven M. Sethatz

District of Columbia

Arnold & Porter
555 Twelfth Street N.W.
Washington, D.C. 20004-1202
Contact:
Scott Schreiber                    202-942-5672

Davis, Polk & Wardwell
1300 I Street, N.W.
Washington, DC 20005
Main Tel:                          202-962-7000
Contact
Scott W. Muller

Gibson, Dunn & Crutcher
1050 Connecticut Avenue, N.W.
Washington, D.C. 20036-5306
Contact:
F. Joseph Warin                    202-887-3609

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

Sherman & Sterling
801 Pennsylvania Avenue, N.W.
Washington, DC 20004-2604
Main Tel:                          202-508-8000
Contact:
Thomas S. Martin
Jonathan L. Greenblat

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


                                               -3-
              APPENDIX A (continued)

                   PANEL COUNSEL

Florida 


Fowler White, Gillen, Boggs, Villareal
and Banker, P.A.
501 East Kennedy Boulevard
Suite 1700
Tampa, Fl 33602
Contact:
W. Donald Cox                      813-228-7411 

Fowler, White, Gillen, Boggs, Villareal
and Banker, P.A.
601 Cleveland Street
Suite 800
Clearwater Florida 34615
Contact:
Burton W. Wiand                    813-446-8525 

Katz, Barron, Squtiero, Faust & Berman, P.A.
2699 South Bayshore Drive
Seventh Floor
Miami, Florida 33133-5408
Contact:
Richard E. Berman                  305-856-2444

Zuckerman Spaeder Taylor & Evans LLP
900 Miami Center
201 South Biscayne Boulevard
Miami, Fl 33131
Main Tel:                          305-358-5000
Ronald B. Ravikoff
Thomas J. Meeks
Guy A. Rasco

Steel, Hector & Davis LLP
200 South Biscayne Boulevard
Miami, FL 33131-2398
Contact:
Lewis F. Murphy, P.A.              305-577-2957

Holland & Knight
400 North Ashley Drive
Suite 2300
Tampa, FL 33602
Main Tel:                          813-227-8500
Contact:
Frederick S. Schrils
Calvin Hayes
Gregory P. Hansel

Holland & Knight
50 North Laura Street
Suite 3900
Jacksonville, Fl 32202
Main Tel:                          904-353-2000
Contact:
George E. Schultz, Jr.

Holland & Knight
701 Brickell Avenue 
Suite 3000
Miami, FL 33131
Main Tel:                          305-374-8500
Contact:
Marty Steinberg
William F. Hamilton

Holland & Knight
315 South Calhoun Street
Suite 600
Tallahassee, FL 32301
Main Tel:                          904-224-7000
Contact:
Robert R. Feagin, Ill

Georgia

Alston & Bird
One Atlantic Center
1201 W. Peachtree Street
Atlanta, GA 30309
Contact:
Peter Q Bassett                    404-881-7343 
Mary C. Gill                       404-881-7276

King & Spalding
191 Peachtree Street
Atlanta, GA 30303-1763
Main Tel:                          404-572-4600
Contact:       
Grippin B. Bell
Michael R. Smith

Long, Aldridge & Norman
One Peachtree Center-Suite 5300
303 Peachtree Street
Atlanta, GA 30308
Contact:
J. Allen Maines                    404-527-8340
Sharon Glenn                       404-527-8391

                                               -4-
              APPENDIX A (continued)
                   PANEL COUNSEL

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

Illinois

Jenner & Block
One IBM Plaza
Chicago, IL 60611
Contact:
Jerold Solovy                      312-222-9350

Freeborn & Peters
311 South Wacker Drive
Suite 3000
Chicago, IL 60606-6677
Contact:
David H. Kistenbroker              312-360-6567

Kirkland & Ellis
2000 East Randolph Drive
Chicago, IL 60601
Main Tel:                          312-861-2000
Contact:
Garrett B. Johnson
Robert J. Kopecky

Sidley & Austin
One First National Plaza
Chicago, IL 60603
Contact:
Walter C. Carlson                  312-853-7734
Robert A. Downing                  312-853-7434
Eugene A. Schoon                   312-853-7279

Skadden, Arps, Slate, Meager & Flom 
333 West Wacked Drive 
Chicago, IL 60606 
Main Tel:                          312-407-0700
Contact: Susan Getzendanner 
Timothy A. Nelsen

Sonnenschein Nath & Rosenthal
8000 Sears Tower
Chicago, IL 60606
Contact:
Harold D. Shapiro                  312-876-8035

Massachusetts

Goodwin, Procter & Hoar
Exchange Place
Boston, MA 02109
Contact:
Don M. Kennedy                     617-570-1000

Hale & Dorr
60 State Street
Boston, MA 02109
Main Tel:                          617-526-6000
Contact:
Jeffrey Rudman
John Batter
                                                   
Mintz, Levin, Cohn, Feris, Glovsky & Popeo
One Financial Center
Boston, MA 02111
Contact:
Peter M. Saparoff                  617-542-6000

Palmer & Dodge
One Beacon Street
Boston, MA 02108
Contact:
Peter S. Terris                    617-573-0100

Ropes & Gray 
One International Plaza 
Boston, MA 02110-2624 
Contact: John D. Donovan, Jr.      617-951-7566

Skadden, Arps, Slate, Meager & Flom 
One Beacon Street 
Boston, Ma 02108 
Main Tel:                          617-573-4800
Contact:
Thomas A. Dougherty 
George J. Skelly

                                               -5-
              APPENDIX A (continued)

                   PANEL COUNSEL

Testa, Hurwitz & Thibeault
High Street Tower
125 High Street
Boston, MA 02110
Contact:
Brian E. Pastuszenski              617-248-7000
Edmund G. Case

New York

Arnold & Porter
399 Park Avenue
New York, NY 10022-4690
Contact:
Scott Schreiber                    212-715-1000

Cahill Gordon & Reindel
80 Pine Street
New York, NY 10005
Main Tel:                          212-701-3000
Contact:
Charles A. Gilman
Immanuel Kohn
Thomas J. Kavaler

Davis Polk & Wardwell
450 Lexington Avenue
New York, NY 10017
Main Tel:                          212-450-4000
Contact:
Henry L. King
Daniel F. Kolb

Fried, Frank, Harris, Shiver & Jacobson
One New York Plaza
New York, NY 10004
Contact:
Sheldon Raab                       212-859-8090

Kaye, Scholer, Fiernan, Hays & Handler
425 Park Avenue
New York, NY 10022
Contact:
Frederic W. Yerman                 212-836-8663

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

Mikbank, Tweed Hadley & McCloy
One Chase Manhattan Plaza
New York, NY 10005
Contact:                           212-530-5554
Russell Brooks

Shearman & Sterling
Citicorp Center
153 East 53rd Street
New York, NY 10022-4676
Contact
Jeremy G. Epstein                  212-848-8000

Simpson Thacher & Bartlett
425 Lexington Avenue
New York, NY 10017
Main Tel:                          212-455-2000
Contact:
Roy L. Reardon
James J. Hagan
Michael J. Chepiga

Skadden, Arps, Slate, Meager & Folm
919 Third Avenue
New York, NY 10022
Main Tel:                          212-735-3000
Contact:
Barry H. Garfinkel
Jonathan J. Lerner

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


                                               -6-
              APPENDIX A (continued)
                   PANEL COUNSEL

Sullivan & Cromwell 
125 Broad Street 
New York, NY 10004-2498 
Main Tel:                          212-558-4000
Contact: 
John L. Warden 
Philip L. Grahman, Jr.

Robinson, Silverman, Pearce, Aronachn
& Berman
1290 Avenue of the Americas
New York, NY 10104
Contact:
Herbert Teitelbaum                 212-541-2000
Mark Bunin

Wachtell, Lipton, Rosen & Katz 
51 West 57th Street 
New York, NY 10019 
Contact:
Norman Redlich                     216-371-9200

Weil, Gotshal & Manges
767 Fifth Avenue
New York, NY 10153
Contact:
Dennis J. Block                    213-310-8000

Wilkie, Farr & Gallagher
One Citicorp Center
153 East 53rd Street
New York, NY 10022-4677
Main Tel:                          212-821-8000
Contact:
David L. Foster
Richard L. Posen
Michael R. Young

Ohio

Jones Day, Reavis & Pogue 
North Point 
Lakeside Avenue 
Cleveland, OH 44114 
Contact: John Newman Jr.           216-586-3939

Philadelphia

Blank, Rome, Comisky & McCauley 
1200 Four Penn Center 
Philadelphia, PA 19103 
Main Tel:                          215-569-5500
Contact: Alexander D. Bono 
Richard P. McElroy 
Jerome R. Richter

Cozen and O'Connor
The Atrium
1900 Market Street
Philadelphia, PA 19103
Main Tel:                          215-665-2000
Contact:
Patrick J. O'Connor
Thomas C. Zielinski
H. Robert Fiebach

Dechert Price & Rhoads
4000 Bell Atlantic Tower
1717 Arch Street
Philadelphia, PA 19103-2793
Main Tel:                          215-994-4000
Contact:
Seymour Kurland
Jeffrey G. Weil

Morgan, Lewis & Bockius
2000 One Logan Square
Philadelphia, PA 19103-6993
Main Tel:                          215-963-5000
Contact:
Gregory M. Harvey
Marc J. Sonnenfeld
Elizabeth Hoop Fay

Pepper, Hamilton & Scheetz
3000 Two Logan Square
Eighteenth & Arch Streets
Philadelphia, PA 19103-2799
Main Tel:                          215-981-4000
Contact:
Jon A. Baughman
Laurence Z. Shiekman


                                               -7-
              APPENDIX A (continued)
                   PANEL COUNSEL

Wolf, Block, Schorr and Solis-Cohen
12th Floor-Packard Building
S.E. Corner 15th & Chestnut Streets
Philadelphia, PA 19102-2678
Contact:
Jay A. Dubow                       215-977-2058

Washington

Foster Pepper & Shefelman
1111 Third Avenue, Suite 3400
Seattle, Washington 98101-2399
Main Tel:                          206-447-4400
Main Fax:                          206-447-9700
Contact:
Peter S. Ehrlichman                206-447-8998
Stellman Keehnel                   206-447-8935


Davis Wright Tremain
2600 Century Square
1501 Fourth Avenue
Seattle, Washington 98101-1688
Main Tel:                          206-622-3150
Contact:
Stephen M. Rummage                 206-628-7755

Bogle & Gates
Two Union Square
601 Union Street
Seattle, Washington 98101-2346
Main Tel:                          206-682-5151
Contact:
                                   206-621-1478
                                   206-621-1448

Lane Powell Spearslubersky
1420 Fifth Avenue, Suite 4100
Seattle, WA 98101-2338

Main Telephone:                    206-223-7000
Main Fax:                          206-223-7107
Contact:
James L. Robart
Rudy A. Englund
James B. Stoetzer

Perkins Cole
1201 Third Avenue, 40th Floor
Seattle, WA 98101-3099
Main Telephone:                    206-583-8888
Main Fax:                          206-583-8500
Contact:
Ronald L. Berenstein
Harry H. Schneider

Texas

Akin, Gump, Strauss, Hauer & Feld, LLP
1700 Pacific Avenue, Suite 4100
Dallas, TX 75201-4618
Main Telephone:                    214-969-2800
Contact: 
Lou Bickel
Mike Lowenberg

Akin, Gump, Strauss, Hauer & Feld, LLP
Pennzoil Place - South Tower
711 Louisianna Street, Suite 1900
Houston, TX 77002
Main Telephone:                    713-220-5800
Contact: 
Charlie Moore
Paula Hinton

Baker & Botts, L.L.P.
910 Louisianna Street
Houston, TX 77002-4995
Main Telephone:                    713-229-1234
Contact:
William C. Slusser
Harold L. Metts

Baker & Botts, L.L.P.
2001 Ross Avenue
Dallas, TX 75201-2916
Main Telephone:                    214-953-6500
Contact:
Ronald L. Palmer

                                               -8-
              APPENDIX A (continued)
                   PANEL COUNSEL

Fulbright & Jaworski, L.L.P.
1301 McKinney
Suite 5100
Houston, TX 77010
Main Tel:                          713-651-5151
Contact:
Frank G. Jones
Richard N. Carroll

Fullbright & Jaworski, L.L.P.
2200 Ross Avenue
Suite 2800
Dallas, TX 75201
Contact:
Karl G. Dial                       214-855-8000

Haynes & Boone, L.L.P.
3100 Nationsbank Plaza
901 Main Street
Dallas, TX 75202-3789
Main Tel:                          214-651-5000
Contact:
Michael Boone
George Bramblett
Noel Hensley

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

Thompson & Knight, P.C.
1700 Pacific
Suite 3300
Dallas, TX 75201-4693
Contact:
Timothy R. McCormick               214-969-1103

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

Vinson & Elkins
3700 Trammell Crow Center
2001 Ross Avenue
Dallas, TX 75201-2975
Contact:
Orrin L. Harrison



                                ENDORSEMENTS #1

This  endorsement,  effective  12:01 AM  May 05, 1997   forms a part of
policy  number  485-38-16  
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.

62739 (5/95)                                                              ED0592

                                      -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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62739 (5/95)                                                              EDO592

                                       -2-

                                 ENDORSEMENT# 2

This  endorsement,  effective  12:01 AM May 05, 1997   forms a part of
policy  number  485-38-16  
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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62738 (5/95)                                                              ED0598

                                ENDORSEMENT # 3

This endorsement, effective 12:01 AM May 05, 1997 forms a part of
policy number 485-38-16 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 terms, conditions and exclusions remain unchanged.

/s/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62737 (5/95)                                                              ED0591

                                ENDORSEMENT # 4

This endorsement,  effective 12:01 AM May 05, 1997 forms a part of 
policy number 485-38-16 
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;

1.   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.

62805 (5/95)                                                              ED0524

                                      -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 for  premiums  different  from those of the  expiring  policy shall not
     constitute a refusal to renew.

All other terms, conditions and exclusions remain unchanged.



/s/ Ty Sagalow
AUTHORIZED REPRESENTATIVE


62805 (5/95)                                                              ED0524

                                      -2-

                                 ENDORSEMENT #5

This endorsement, effective 12:01 AM May 05, 1997      forms a part of
policy number 485-38-16
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:

Canceling a policy midterm is prohibited except if:

1.   A condition material to insurability has changed substantially;

2.   Loss of reinsurance or a substantial decrease in reinsurance has occurred;

3.   Material misrepresentation by the Insured;

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 has 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.

     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.

52165 (11796)

                                      -1-

                          ENDORSEMENTS #5 (continued)

     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.

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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

52165 (11/96)

                                      -2-

                                ENDORSEMENT # 6

This endorsement,  effective 12:01 AM May 05, 1997     forms a part of
policy number 485-38-16 
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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62790 (6/95)                                                              EDO506

                                 Endorsement # 7

This  endorsement,  effective  12:01 a.m.,  MAY 05,  1997,  forms a part of
policy  number  485-38-16  
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 (e), of the form(s) 62335 is deleted in its entirety
and replaced by the following:

(e)  alleging,  arising  out of,  based upon or  attributable  to any pending or
     prior  litigation as of MAY 05,1992 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 with respect to the Limit of Liability
$1,000,000 excess of $3,000,000.  exclusion 4(e) 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 or 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 with respect to the Limit of Liability
$2,000,000 excess of $4,000,000.  exclusion 4(e) 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 or Officers alleging, arising out of,
based upon or  attributable  to any  pending or prior  litigation  as of MAY 05,
1994,  or alleging or derived  from the same facts as alleged in such pending or
prior litigation.

/s/ Ty Sagalow
Authorized Representative

                                 ENDORSEMENT# 8

This  endorsement,  effective 12:01 AM May 05, 1997 forms a part of 
policy number 485-38-16 
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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

60059 (4/94)                                                              EDO308


                                 ENDORSEMENT# 9

This  endorsement,  effective  12:01 AM May 05, 1997   forms a part of
policy  number  485-38-16  
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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62777 (5/95)                                                              ED0569



                                ENDORSEMENT# 10

This  endorsement,  effective  12:01 AM May O5, 1997        forms a part of
policy  number  485-38-16  
issued to STV GROUP, INC.



by National Union Fire Insurance Company of Pittsburgh, Pa.

                      GENERAL PARTNER/PARTNERSHIP MANAGER/
                         JOINT VENTURE MANAGER 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 or
derived from an Insured's or the  Company's  acting as a general  partner of any
limited  partnership,  or a partnership manager of any general  partnership,  or
joint venture manager of any joint venture.

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS REMAIN UNCHANGED.


/s/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62677 (5/95)                                                              EDO570



                                ENDORSEMENT # 11

This  endorsement,  effective 12:01 a.m.,  MAY 05, 1997,  forms a part of 
policy number  485-38-16  
issued to STV GROUP,  INC. 
by National  Union Fire  Insurance Company of Pittsburgh, PA.

                           CrisisFund (Service Mark)
                  (Crisis Communications Management Insurance)

In consideration of the premium charged, it is hereby understood and agreed that
policy  form  62335  (5/95) is amended to  provide  Crisis  Management  Coverage
pursuant to the terms and conditions set forth below:

1.   Clause I, Insuring Agreements, is amended to add the following new insuring
     agreement:

          CRISIS MANAGEMENT COVERAGE

          This  policy  shall  pay the  Crisis  Management  Loss of the  Company
          arising from a Crisis  Management  Event first  commencing  during the
          Policy Period, up to the amount of the Crisis Management Fund.

2.   Clause 4, Exclusions, shall not be applicable to Crisis Management Loss.

3.   Clause 5, Limit of Liability, is amended to add the following:

          The  limit of the  Insurer's  liability  for  Crisis  Management  Loss
          arising from all Crisis  Management Events occurring during the Policy
          Period, in the aggregate,  shall be the amount set forth as the Crisis
          Management  Fund. This limit shall be the maximum limit of the Insurer
          under this policy regardless of the number of Crisis Management Events
          occurring  during  the Policy  Period.  Provided,  however,  that this
          single Crisis  Management  Event(s)  limit shall be part of and not in
          addition  to  the  Limit  of  Liability   stated  in  Item  4  of  the
          Declarations,  which shall in all events be the maximum  liability  of
          the Insurer for all loss under this policy.

4.   There shall be no Retention  amount  applicable to Crisis  Management Loss,
     and the Insurer shall pay such Loss from first dollar  subject to the other
     terms and conditions of this endorsement.

5.   An actual or anticipated Crisis Management Event shall be reported to the

66083(8/96)

     Insurer as soon as practicable  but in no event later than thirty (30) days
     after the Company first incurs Crisis  Management  Loss for which  coverage
     will be requested under this endorsement.

6.   Clause 8 of the policy  shall have no  applicability  to Crisis  Management
     Events.  There  shall be no  requirement  for the  Company to obtain  prior
     written  approval of the Insurer  before  incurring  any Crisis  Management
     Loss,  provided that the Crisis  Management Firm selected by the Company to
     perform the Crisis Management Services has been approved by the Insurer.

                                  Definitions

For the purposes of this endorsement, the following definitions shall apply:

A.   Material  Effect on the Company's  Common Stock Price shall mean,  within a
     period of 24 hours,  that the price per share of the Company's common stock
     shall  decrease  by the greater of $5 per share or 10% net of the change in
     the Standard & Poor's Composite Index.

B.   Crisis Management Event shall mean:

     I.   One of the following  events  which,  in the good faith opinion of the
          Chief  Financial  Officer of the Company,  did cause or is  reasonably
          likely to cause,  a  Material  Effect on the  Company's  Common  Stock
          Price:

          (l)  Negative earning or sales announcement

               The public  announcement of the Company's past or future earnings
               or sales,  which is substantially  less favorable than any of the
               following:  (i) the Company's  prior year's earnings or sales for
               the same period,  (ii) the Company's  prior public  statements or
               projections regarding earnings or sales for such period, or (iii)
               an  outside  securities   analyst's  published  estimate  of  the
               Company's earnings or sales.

          (2)  Loss of a patent,  trade mark or copyright  or major  customer or
               contract

               The  public  announcement  of an  unforeseen  loss  of:  (i)  the
               Company's  intellectual  property rights for a patent, trade mark
               or copyright, other than by expiration,  (ii) a major customer or
               client of the Company; or (iii) a major contract

660B3(8/96)

               with the Company.

          (3)  Product recall or delay

               The public  announcement  of the recall of a major product of the
               Company  or the  unforeseen  delay in the  production  of a major
               product of the Company.

          (4)  Mass tort

               The public announcement or accusation that the Company has caused
               the bodily injury, sickness, disease, death or emotional distress
               of a  group  of  persons,  or  damage  to or  destruction  of any
               tangible group of properties, including the loss of use thereof.

          (5)  Employee layoffs or loss of key executive officer(s)

               The public  announcement  of  employee  layoffs,  or the death or
               resignation  of one  or  more  key  executive  officer(s)  of the
               Company.

          (6)  Restatement of financial statement

               The  public  announcement  of  a  restatement  of  the  Company's
               previously filed financial statements.

          (7)  Elimination or suspension of dividend

               The public  announcement  of the  elimination  or suspension of a
               regularly   scheduled  dividend  previously  being  paid  by  the
               Company.

          (8)  Write-off of assets

               The public  announcement  that the Company intends to write off a
               material amount of its assets.

          (9)  Debt restructuring or default

               The public announcement that the Company has defaulted or intends
               to   default  on  its  debt  or  intends  to  engage  in  a  debt
               restructuring.

          (10) Bankruptcy

66083(8/96)

               The  public  announcement  that the  Company  intends to file for
               bankruptcy  protection  or that a third  party is seeking to file
               for  involuntary  bankruptcy  on  behalf of the  Company;  or the
               imminence  of  bankruptcy   proceedings,   whether  voluntary  or
               involuntary.

          (11) Governmental or regulatory litigation

               The  public   announcement  of  the  commencement  or  threat  of
               commencement   of  litigation  or   governmental   or  regulatory
               proceedings against the Company.

          (12) Other

               Any other event previously  consented to by the Insurer which, in
               the good  faith  opinion  of the Chief  Financial  Officer of the
               Company,  did cause or is reasonably  likely to cause, a Material
               Effect on the  Company's  Common  Stock  Price,  but only if such
               event is  specifically  scheduled by written  endorsement  to the
               policy.

     II.  Unsolicited takeover bid

          An unsolicited written offer or bid by any person or entity other than
          an Insured or any affiliate of any Insured, whether publicly announced
          or privately  made to a director or executive  officer of the Company,
          to effect a Transaction (as Transaction is defined in Clause 12 of the
          policy) of the Company.

Provided,  however,  that the term Crisis Management Event shall not include any
event relating to:

     (1)  any  claim  which has been  reported,  or 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;

     (2)  any pending or prior litigation as of MAY 05, 1997.

     (3)  the actual,  alleged or threatened  discharge,  dispersal,  release or
          escape  of  pollutants;  or any  direction  or  request  to test  for,
          monitor,  clean up,  remove,  contain,  treat,  detoxify or neutralize
          pollutants;  provided,  however,  the foregoing shall not apply if the
          policy contains any endorsement  modifying or deleting,  in part or in
          whole, exclusion (1) of the policy;

66083(8/96)

     (4)  the hazardous properties of nuclear materials;  provided, however, the
          foregoing shall not apply to any Crisis  Management Event arising from
          the  ownership of,  operation  of,  construction  of,  management  of,
          planning of, maintenance of or investment in any nuclear facility.

The descriptions in the headings of the Crisis  Management Events are solely for
convenience and form no part of the terms and conditions of coverage.

For the  purposes of this  endorsement,  a Crisis  Management  Event shall first
commence  when the Company or any of its directors or executive  officers  shall
first become  aware of the event and shall  conclude at the earliest of the time
when the Crisis  Management  Firm  advises the Company that the crisis no longer
exists or when the Crisis Management Fund has been exhausted.

C.   Crisis  Management  Firm  shall  mean any  public  relations  firm,  crisis
     management firm or law firm hired by the Company or its directors, officers
     or employees to perform Crisis  Management  Services in connection with the
     Crisis  Management  Event which has been  consented to by the Insurer,  the
     consent  for which  shall not be  unreasonably  withheld.  Attached to this
     endorsement is a list of firms which have been  pre-approved by the Insurer
     and may be hired by the Company without further approval by the Insurer:

D.   Crisis Management Fund shall mean Fifty Thousand Dollars ($50,000).

E.   Crisis Management Loss shall mean the following amounts incurred during the
     pendency of or within 90 days prior to and in  anticipation  of, the Crisis
     Management  Event,  regardless  of whether a Claim is ever made  against an
     Insured arising from the Crisis  Management  Event and, in the case where a
     Claim is made,  regardless  of whether the amount is  incurred  prior to or
     subsequent to the making of the Claim:

     (1)  Amounts for which the Company is legally liable for the reasonable and
          necessary fees and expenses  incurred by a Crisis  Management  Firm in
          the performance of Crisis Management  Services for the Company arising
          from a Crisis Management Event; and

     (2)  Amounts for which the Company is legally liable for the reasonable and
          necessary printing,  advertising,  mailing of materials,  or travel by
          directors,  officers, employees or agents of the Company or the Crisis
          Management Firm, in connection with the Crisis Management Event.

F.   Crisis  Management  Services  means those  services  performed  by a Crisis
     Management Firm in advising the Company or any of its directors, officers

66083(8/96)


     or employees on minimizing  potential harm to the Company  arising from the
     Crisis  Management  Event,  including  but not limited to  maintaining  and
     restoring investor confidence in the Company.

ALL OTHER TERMS, CONDITIONS AND EXCLUSIONS REMAIN UNCHANGED.

/s/ Ty Sagalow
Authorized Representative

66083(8/96)



PRE-APPROVED CRISIS MANAGEMENT FIRMS


(1)  Abernathy MacGregor Scanlon 
     501 Madison Avenue 
     New York, NY 10022 
     (212) 371-5999
     Contact: James T. MacGregor

(2)  Burson-Marsteller
     230 Park Avenue South
     New York, NY 10003-1566
     (212) 614-5236
     Contact: Michael Claes

(3)  Kekst and Company.
     437 Madison Avenue
     New York, NY 10022
     (212) 593-2655
     Contact: Andrew Baer

(4)  Kroll Associates
     900 Third Avenue
     New York, NY 10022
     (212) 833-3385
     Contact: Richard G. McCormick

(5)  Robinson Lerer & Montgomery
     75 Rockefeller Plaza, 6th floor
     New York, NY 10019
     (212) 484-7721
     Contact: Michael Gross

(6)  Sard Verbinnen & Co.
     630 Third Avenue
     New York, NY 10017
     (212) 687-8080
     Contact: Paul Verbinnen or George Sard

(7)  Sitrick & Company
     2029 Century Park East
     Suite 1750
     Los Angeles, CA 90067
     (310) 788-2850
     Contact: Michael Sitrick

66083(8/96)


                                ENDORSEMENT # 12

This  endorsement,  effective  12:01 a.m. MAY 05,  1997,  forms a part of 
policy number  485-38-16  
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  Employee  Equal  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  Practice 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;  (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,

62748(5/95)


     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)  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 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/ Ty Sagalow
AUTHORIZED REPRESENTATIVE

62748(5/95)