1
                   FIRST WORKERS' COMPENSATION PER OCCURRENCE
                          EXCESS REINSURANCE AGREEMENT


This Agreement is made and entered into by and between AMERICAN INTERSTATE
INSURANCE COMPANY, and SILVER OAK CASUALTY, INC., both of De Ridder, Louisiana
(hereinafter together called the "Company") and the Reinsurer specifically
identified on the signature page of this Agreement (hereinafter called the
"Reinsurer").


                                   ARTICLE 1

BUSINESS REINSURED

This Agreement is to indemnify the Company in respect of the net excess
liability as a result of any loss or losses which may occur during the term of
this Agreement under any Policies classified by the Company as statutory
Workers' Compensation business including Longshore and Harbor Workers'
Compensation Act in force, written or renewed by or on behalf of the Company,
subject to the terms and conditions herein contained.


                                   ARTICLE 2

COVER

The Reinsurer will be liable in respect of each and every Loss Occurrence,
irrespective of the number of Policies involved, for the Ultimate Net Loss over
and above an initial Ultimate Net Loss of $5,000,000 each and every Loss
Occurrence, subject to a limit of liability to the Reinsurer of $15,000,000
each and every Loss Occurrence.

Recoveries from the Company's underlying Casualty Excess Reinsurance
Agreement(s) will not be deducted when establishing Ultimate Net Loss for
purposes of this Agreement.

Recoveries from the Company's Per Claimant Excess Reinsurance Agreement(s) will
be deducted when establishing Ultimate Net Loss for purposes of this Agreement.

This Agreement will not cover losses reported to the Reinsurer after June 30,
2001, for the first Agreement Year and June 30, 2002, for the second Agreement
Year during the Agreement period.


                                   ARTICLE 3

TERM

This Agreement shall become effective at 12:01 a.m., Central Standard Time,
July 1, 1995, and shall remain in full force and effect for 24 months, expiring
12:01 a.m., Central Standard Time, July 1, 1997.

Notwithstanding the July 1, 1997 expiration date, the Company or the Reinsurer
shall have the option to terminate this Agreement as of July 1, 1996, by giving
90 days' prior notice in writing via either Certified or Registered Mail,
return receipt requested, for either of the following reasons:

A.       The Reinsurer's ability to underwrite the subject business is
         materially reduced;

B.       There is a material change in the Company's underwriting policy.
   2
Upon expiration or termination of this Agreement, the Reinsurer's liability
will cease for all losses occurring subsequent to the date of expiration or
termination.

Notwithstanding the above, the Company has the option to have this Agreement
expire or terminate on a run-off basis in which case the Reinsurer will
continue to cover all Policies coming within the scope of this Agreement,
including those written or renewed during the period of notice, until the
natural expiration or anniversary of such Policies, whichever occurs first, but
in no event longer than 12 months, plus odd time, not to exceed 15 months in
all from the date of expiration or termination of this Agreement.  Terms for
this run-off coverage are to be agreed at the time of expiration or termination
of this Agreement.


                                   ARTICLE 4

TERRITORY

This Agreement applies to losses arising out of Policies written in the United
States of America, its territories and possessions, Puerto Rico and Canada,
wherever occurring.


                                   ARTICLE 5

WARRANTY

It is warranted for the purpose of this Agreement that as respects statutory
Workers' Compensation, the maximum amount applicable to the Ultimate Net Loss
shall be $5,000,000 any one claimant.


                                   ARTICLE 6

EXCLUSIONS

This Agreement does not cover:

A.       Employers' Liability

B.       Occupational Disease unless arising from a single event of not more
         than 48 hours' duration and which also involves traumatic injury or
         death, as specified in the definition of Loss Occurrence.

C.       Cumulative Trauma.

D.       Extra Contractual Obligations

E.       Jones Act.

F.       Nuclear Accidents.

G.       Insolvency Funds, Pools, Associations and Syndicates, except losses
         from Assigned Risk Plans or similar plans are not excluded.

H.       Assumed Reinsurance, except:

         1.      Agency Reinsurance until natural expiration of policies





                                      -2-
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         2.      Reinsurance on an occasional individual risk where all
                 underwriting and servicing, including claims handling, is done
                 by the Company.

I.       War.

J.       Professional Sports Teams.

K.       Commercial Airlines (airline personnel only).


                                   ARTICLE 7

PREMIUM

A.       The Company will pay the Reinsurer a deposit premium of $XXXX* for the
         first Agreement Year during the Agreement period, payable quarterly in
         advance in the amount of $XXXX* on July 1, 1995, October 1, 1995,
         January 1, 1996 and April 1, 1996.

B.       Within 60 days following the expiration of the first Agreement Year
         during the Agreement period, the Company will calculate a premium at a
         rate of XXXX%* multiplied by the Company's Gross Net Earned Premium
         Income.  Should the premium so calculated exceed the deposit premium
         paid in accordance with Paragraph A. above, the Company will
         immediately pay the Reinsurer the difference.  Should the premium so
         calculated be less than the deposit premium, the Reinsurer will
         immediately pay the Company the difference subject to a minimum
         premium of $XXXX*.

C.       The minimum and deposit premium for the subsequent Agreement Year will
         be based on the same percentage used to develop the minimum and
         deposit premium for the first Agreement Year.


                                   ARTICLE 8

REINSTATEMENT

Loss payments under this Agreement will reduce the limit of coverage afforded
by the amounts paid, but the limit of coverage will be reinstated from the time
of the occurrence of the loss and for each amount so reinstated the Company
agrees to pay an additional premium calculated at pro rata of the Reinsures
premium for the Agreement Year that the loss occurred, being pro rata only as
to the fraction of the face value of this Agreement (i.e., the fraction of
$15,000,000) reinstated.

Nevertheless, the Reinsurer's liability hereunder shall never exceed
$15,000,000 in respect of any one Loss Occurrence and, subject to the limit in
respect of any one Loss Occurrence, shall be further limited to $30,000,000 as
respects each Agreement Year during the Agreement period by reason of any and
all claims arising hereunder.


                                   ARTICLE 9

REPORTS

Within 60 days following the expiration of each Agreement Year during the
Agreement period, the Company will furnish the Reinsurer with the following
information:





__________________________________

         * Confidential treatment has been requested.

                                      -3-
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A.       Gross Net Earned Premium Income of the Company for each Agreement Year
         during the Agreement period;

B.       Any other information which the Reinsurer may require to prepare its
         Annual Statement which is reasonably available to the Company.


                                   ARTICLE 10

DEFINITIONS

A.       The term "Ultimate Net Loss" as used in this Agreement shall mean the
         actual loss paid by the Company or for which the Company becomes
         liable to pay, such loss to include expenses of litigation and
         interest, and all other loss expense of the Company including
         subrogation, salvage, and recovery expenses (office expenses and
         salaries of officials and employees not classified as loss adjusters
         are not chargeable as expenses for purposes of this paragraph), but
         salvages and all recoveries, including recoveries under all
         reinsurances which inure to the benefit of this Agreement (whether
         recovered or not), shall be first deducted from such loss to arrive at
         the amount of liability attaching hereunder.

         All salvages, recoveries or payments recovered or received subsequent
         to loss settlement hereunder shall be applied as if recovered or
         received prior to the aforesaid settlement, and all necessary
         adjustments shall be made by the parties hereto.

         For purposes of this definition, the phrase "becomes liable to pay"
         shall mean the existence of a judgment which the Company does not
         intend to appeal, or a release has been obtained by the Company, or
         the Company has accepted a proof of loss.

         Nothing in this clause shall be construed to mean that losses are not
         recoverable hereunder until the Company's Ultimate Net Loss has been
         ascertained.

B.       The term "Loss Occurrence" as used in this Agreement shall mean any
         one disaster or casualty or accident or loss or series of disasters or
         casualties or accidents or losses arising out of or caused by one
         event, except that:

         As respects an occupational or other disease suffered by an employee
         for which the employer is liable, such occupational or other disease
         shall not be covered under this Agreement unless as a result of an
         event of not exceeding 48 hours' duration, and which also involves
         traumatic injury or death.  For purposes of this Agreement, a 48 hour
         event will be deemed as one loss occurrence.

C.       The term "Agreement Year" as used in this Agreement shall mean the 12
         consecutive months commencing with each July 1 during the Agreement
         period.

D.       The term "Gross Net Earned Premium Income" as used in this Agreement
         shall mean gross earned premium income on business the subject of this
         Agreement less returns and cancellations and less the earned premium
         income (if any) paid for reinsurances, recoveries under which would
         inure to the benefit of this Agreement.

E.       The term "Policy" as used in this Agreement shall mean any binder,
         policy, or contract of insurance or reinsurance issued, accepted or
         held covered provisionally or otherwise, by or on behalf of the
         Company.





                                      -4-
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                                   ARTICLE 11

COMMUTATION

It is understood that at any time following the expiration of the Agreement
period, but in no case later than June 30, 2002, the Company shall submit a
statement listing amounts paid, and reserved, in respect of all reinsurance
incurred losses.  This statement shall form the basis of a final agreed value
for all such losses for all reinsurers.  The amounts of reserves contained
therein shall be determined by employing one of the following alternatives:

A.       A calculation based on the following criteria:

         1.      In respect of all "index linked" indemnity benefits, annuity
                 values shall be calculated based upon applicable statutes.

         2.      In respect of all unindexed indemnity benefits annuity values
                 shall be calculated based upon an annual discount rate of 5%.

         3.      In respect of all future medical costs, an annuity calculation
                 shall be based upon the Company's evaluation of long term
                 medical care and rehabilitation requirements, using an annual
                 discount rate of 0%, and an annual escalation rate of 2%.

         4.      Where applicable, impaired life expectancy, survivors life
                 expectancy, as well as remarriage probability shall be
                 reflected in the calculation by employing tables required by
                 applicable statutes.

B.       The Company may determine the agreed value by purchasing (or obtaining
         a quotation for) an annuity from an annuity carrier who is "A+" Class
         VIII or better rated by A.M. Best.

This statement, duly signed by the Company, shall then be deemed to be the full
and final statement of all known and unknown losses and the Reinsurer shall
promptly pay the Company any amounts that may be shown to be due.
Notwithstanding the above, such statement (whether involving payment of claims
under this Agreement or not) shall constitute a complete release of liability
of the Reinsurers in respect of the term of this Agreement in respect of all
known and unknown losses.

Notwithstanding the above, the Company and Reinsurer by mutual agreement, can
delay the commutation of any named loss or losses beyond June 30, 2002.  Under
such circumstances, and prior to June 30, 2002, the Company will advise the
Reinsurer of losses that should not be subject to commutation at June 30, 2002.
The Reinsurer will continue to carry an appropriate reserve on its books and/or
pay any recoveries under this Agreement until such time as an agreement to
commute is reached or until the loss or losses are paid and settled.

This Commutation Clause shall survive the expiration or termination of this
Agreement.


                                   ARTICLE 12

NET RETAINED LINES

This Agreement applies only to that portion of any insurances or reinsurances
covered by this Agreement which the Company retains net for its own account,
and in calculating the amount of any loss hereunder and also in computing the
amount in excess of which this Agreement attaches, only loss or losses in
respect of that portion of any insurances or reinsurances which the Company
retains net for its own account shall be included, it being understood and
agreed that the amount of the Reinsurer's liability hereunder in respect of any
loss or losses shall





                                      -5-
   6
not be increased by reason of the inability of the Company to collect from any
other reinsurers, whether specific or general, any amounts which may have
become due from them, whether such inability arises from the insolvency of such
other reinsurers or otherwise.

However, it is understood that the Company may carry quota share or excess of
loss reinsurance on its net retained liability and such quota share or excess
of loss reinsurance will be disregarded for Purposes of this Agreement.


                                   ARTICLE 13

CURRENCY

The currency to be used for all purposes of this Agreement shall be United
States of America currency.


                                   ARTICLE 14

LOSS FUNDING

With respect to losses, funding will be in accordance with the attached Loss
Funding Clause No. 13-01.2.  However, if the above method of funding is
unacceptable to the regulatory body of the jurisdiction where the Company is
domiciled, the Reinsurer will furnish an outstanding cash advance or funds held
in trust as an alternative method of funding.


                                   ARTICLE 15

TAXES

The Company will be liable for taxes (except Federal Excise Tax) on premiums
reported to the Reinsurer hereunder.

Federal Excise Tax applies only to those Reinsurers, excepting Underwriters at
Lloyd's, London and other Reinsurers exempt from the Federal Excise Tax, who
are domiciled outside the United States of America.

The Reinsurer has agreed to allow for the purpose of paying the Federal Excise
Tax 1% of the premium payable hereon to the extent such premium is subject to
Federal Excise Tax.

In the event of any return of premium becoming due hereunder the Reinsurer will
deduct 1% from the amount of the return and the Company or its agent should
take steps to recover the Tax from the U.S. Government.


                                   ARTICLE 16

INTERLOCKING

The parties to this Agreement recognize that a Loss Occurrence, as defined
herein, may involve multiple Policies, and, by reason of this Agreement
expiring or terminating on a run-off basis as respects in-force Policies and
other reinsurances assuming liability on new and renewal Policies, a portion of
the Loss Occurrence may be ascribed to this Agreement and to other reinsurances
covering on substantially the same basis.

In such event, the Company's retention and the Reinsurer's limit of liability
for the Loss Occurrence shall be proportionate, with the amount of Ultimate Net
Loss to be retained by the Company under this Agreement being





                                      -6-
   7
reduced to that percentage which the Company's settled losses attaching to this
Agreement bear to the total of all the Company's settled losses contributing to
the same Loss Occurrence.  The Reinsurer's liability shall be arrived at in the
same manner.


                                   ARTICLE 17

NOTICE OF LOSS AND LOSS SETTLEMENTS

The Company will advise the Reinsurer promptly of all claims which in the
opinion of the Company may involve the Reinsurer and of all subsequent
developments on these claims which may materially affect the position of the
Reinsurer.

The Reinsurer agrees to abide by the loss settlements of the Company, provided
that retroactive extension of Policy terms or coverages made voluntarily by the
Company and not in response to court decisions (whether such court decision is
against the Company or other companies affording the same or similar coverages)
will not be covered under this Agreement.

When so requested the Company will afford the Reinsurer an opportunity to be
associated with the Company, at the expense of the Reinsurer, in the defense of
any claim or suit or proceeding involving this reinsurance and the Company will
cooperate in every respect in the defense of such claim, suit or proceeding.

The Reinsurer will pay its share of loss settlements immediately upon receipt
of proof of loss from the Company.

This Agreement will not cover losses reported to the Reinsurer after June 30,
2001 for the first Agreement Year and June 30, 2002 for the second Agreement
Year during the term of this Agreement.


                                   ARTICLE 18

DELAY, OMISSION OR ERROR

Inadvertent delays, errors or omissions made in connection with this Agreement
or any transaction hereunder shall not relieve either party from any liability
which would have attached had such delay, error or omission not occurred,
provided always that such error or omission is rectified as soon as possible
after discovery.  Nevertheless, this Article shall not apply with respect to
losses arising out of occurrences reported to the Reinsurer beyond the period
required to afford coverage in accordance with the NOTICE OF LOSS AND LOSS
SETTLEMENTS ARTICLE.


                                   ARTICLE 19

INSPECTION

The Company shall place at the disposal of the Reinsurer at all reasonable
times, and the Reinsurer shall have the right to inspect, through its
authorized representatives, all books, records and papers of the Company in
connection with any reinsurance hereunder, or claims in connection herewith.





                                      -7-
   8
                                   ARTICLE 20

ARBITRATION

Any irreconcilable dispute between the parties to this Agreement will be
arbitrated in Dallas, Texas in accordance with the attached Arbitration Clause
No. 22-01.1.


                                   ARTICLE 21

SERVICE OF SUIT

The attached Service of Suit Clause No. 20-01.5 - U.S.A., will apply to this
Agreement.


                                   ARTICLE 22

INSOLVENCY

In the event of the insolvency of the Company the attached Insolvency Clause
No. 21-01 will apply.


                                   ARTICLE 23

INTERMEDIARY

Sedgwick Re, Inc. is hereby recognized as the Intermediary negotiating this
Agreement for all business hereunder.  All communications including notices,
premiums, return premiums, commissions, taxes, losses, loss adjustment
expenses, salvages and loss settlements relating thereto shall be transmitted
to the Reinsurer or the Company through Sedgwick Re, Inc., 1501 Fourth Avenue,
Suite 1400, Seattle, Washington 98101.  Payments by the Company to the
Intermediary shall be deemed to constitute payment to the Reinsurer.  Payments
by the Reinsurer to the Intermediary shall be deemed only to constitute payment
to the Company to the extent that such payments are actually received by the
Company.





                                      -8-
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                                   ARTICLE 24

PARTICIPATION:   FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS
                 REINSURANCE AGREEMENT
                 EFFECTIVE:  July 1, 1995



This Agreement obligates the Reinsurer for _______% of the interests and
liabilities set forth under this Agreement.

The participation of the Reinsurer in the interests and liabilities of this
Agreement shall be separate and apart from the participations of other
reinsurers and shall not be joint with those of other reinsurers, and the
Reinsurer shall in no event participate in the interests and liabilities of
other reinsurers.

IN WITNESS WHEREOF, the parties hereto, by their authorized representatives,
have executed this Agreement as of the following dates:


                            PARTICIPATING REINSURERS
- --------------------------------------------------------------------------------


                                                         
CIGNA Re Corporation                                        
  Indemnity Insurance Company of North America              25.00% 
IOA Re
  Lincoln National Life Insurance Company                   20.00%
Northwestern National Life Insurance Company                25.00% 
Reinsurance Management Services, Inc.                       ------ 
  Federal Insurance Company                                 30.00%

Total                                                      100.00%    

                                                 


Upon completion of Reinsurers' signing, fully executed signature pages will be
forwarded to you for the completion of your file.


                                      -9-
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                                   ARTICLE 24

PARTICIPATION:   FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS
                 REINSURANCE AGREEMENT
                 EFFECTIVE:  July 1, 1995


This Agreement obligates the Reinsurer for 25.00% of the interests and
liabilities set forth under this Agreement.

The participation of the Reinsurer in the interests and liabilities of this
Agreement shall be separate and apart from the participations of other
reinsurers and shall not be joint with those of other reinsurers, and the
Reinsurer shall in no event participate in the interests and liabilities of
other reinsurers.

IN WITNESS WHEREOF, the parties hereto, by their authorized representatives,
have executed this Agreement as of the following dates:

In Philadelphia, Pennsylvania, this ______ day of ______________________, 1995.


                                       CIGNA RE CORPORATION
                                       for and on behalf of
                                       INDEMNITY INSURANCE COMPANY OF NORTH 
                                       AMERICA


                                       By                                   
                                         -----------------------------------
                                                    (signature)



                                         -----------------------------------
                                                       (name)



                                         -----------------------------------
                                                      (title)





                                      -9-
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                                   ARTICLE 24

PARTICIPATION:   FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS
                 REINSURANCE AGREEMENT
                 EFFECTIVE:  July 1, 1995


This Agreement obligates the Reinsurer for 20.00% of the interests and
liabilities set forth under this Agreement.

The participation of the Reinsurer in the interests and liabilities of this
Agreement shall be separate and apart from the participations of other
reinsurers and shall not be joint with those of other reinsurers, and the
Reinsurer shall in no event participate in the interests and liabilities of
other reinsurers.

IN WITNESS WHEREOF, the parties hereto, by their authorized representatives,
have executed this Agreement as of the following dates:

In Philadelphia, Pennsylvania, this ______ day of ______________________, 1995.


                                               IOA RE INC.
                                               for and on behalf of
                                               LINCOLN NATIONAL LIFE INSURANCE
                                               COMPANY
                                               Fort Wayne, Indiana


                                       By                                   
                                         -----------------------------------
                                                    (signature)



                                         -----------------------------------
                                                       (name)



                                         -----------------------------------
                                                       (title)




                                      -9-
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                                   ARTICLE 24

PARTICIPATION:   FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS
                 REINSURANCE AGREEMENT
                 EFFECTIVE:  July 1, 1995


This Agreement obligates the Reinsurer for 25.00% of the interests and
liabilities set forth under this Agreement.

The participation of the Reinsurer in the interests and liabilities of this
Agreement shall be separate and apart from the participations of other
reinsurers and shall not be joint with those of other reinsurers, and the
Reinsurer shall in no event participate in the interests and liabilities of
other reinsurers.

IN WITNESS WHEREOF, the parties hereto, by their authorized representatives,
have executed this Agreement as of the following dates:

In Minneapolis, Minnesota, this ______ day of ______________________, 1995.


                                        NORTHWESTERN NATIONAL LIFE INSURANCE
                                         COMPANY
                                        Minneapolis, Minnesota


                                        
By                                         By        
  -----------------------------------        -----------------------------------
            (signature)                                 (signature)
                                        
                         
  -----------------------------------        -----------------------------------
              (Name)                                      (Name)
                         
                         

  -----------------------------------        -----------------------------------
             (title)                                      (title)
                         
                         
                         



                                      -9-
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                                   ARTICLE 24

PARTICIPATION:   FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS
                 REINSURANCE AGREEMENT
                 EFFECTIVE:  July 1, 1895


This Agreement obligates the Reinsurer for 30.00% of the interests and
liabilities set forth under this Agreement.

The participation of the Reinsurer in the interests and liabilities of this
Agreement shall be separate and apart from the participations of other
reinsurers and shall not be joint with those of other reinsurers, and the
Reinsurer shall in no event participate in the interests and liabilities of
other reinsurers.

IN WITNESS WHEREOF, the parties hereto, by their authorized representatives,
have executed this Agreement as of the following dates:

In Wayne, New Jersey, this ______ day of ______________________, 1995.


                                        REINSURANCE MANAGEMENT SERVICES, INC.
                                        for and on behalf of
                                        FEDERAL INSURANCE COMPANY
                                        Indianapolis, Indiana


                                       By                                   
                                         -----------------------------------
                                                    (signature)



                                         -----------------------------------
                                                       (name)



                                         -----------------------------------
                                                         (title)





                                      -9-
   14
and in De Ridder, Louisiana, this ______ day of ______________________, 1995.


                                         AMERICAN INTERSTATE INSURANCE COMPANY
                                         For and on behalf of
                                         AMERICAN INTERSTATE INSURANCE COMPANY
                                         SILVER OAK CASUALTY, INC.


                                       By                                   
                                         -----------------------------------
                                                    (signature)



                                         -----------------------------------
                                                       (name)



                                         -----------------------------------
                                                        (title)



         FIRST WORKERS' COMPENSATION PER OCCURRENCE EXCESS REINSURANCE
                                   AGREEMENT

                                   issued to

                     AMERICAN INTERSTATE INSURANCE COMPANY
                           SILVER OAK CASUALTY, INC.





                                      -10-
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and in De Ridder, Louisiana, this ______ day of ______________________, 1995.


                                         AMERICAN INTERSTATE INSURANCE COMPANY
                                         For and on behalf of
                                         AMERICAN INTERSTATE INSURANCE COMPANY
                                         SILVER OAK CASUALTY, INC.

                                       By                                   
                                         -----------------------------------
                                                    (signature)



                                         -----------------------------------
                                                       (name)



                                         -----------------------------------
                                                         (title)


        FIRST WORKER'S COMPENSATION PER OCCURRENCE EXCESS REINSURANCE
                                  AGREEMENT

                                  issued to

                    AMERICAN INTERSTATE INSURANCE COMPANY
                          SILVER OAK CASUALTY, INC.





                                      -10-
   16
                      NUCLEAR INCIDENT EXCLUSION CLAUSE -
                        LIABILITY - REINSURANCE - U.S.A.

(Wherever the word "Reassured" appears in this clause, it shall be deemed to
read "Reassured," "Reinsured," "Company," or whatever other word is employed
throughout the text of the reinsurance agreement to which this clause is
attached to designate the company or companies reinsured.)

    (1)     This reinsurance does not cover any loss or liability accruing to
the Reassured as a member of, or subscriber to, any association of insurers or
reinsurers formed for the purpose of covering nuclear energy risks or as a
direct or indirect reinsurer of any such member, subscriber or association.

    (2)     Without in any way restricting the operation of paragraph (1) of
this Clause it is understood and agreed that for all purposes of this
reinsurance all the original policies of the Reassured (new, renewal and
replacement) of the classes specified in Clause II of this paragraph (2) from
the time specified in Clause III in this paragraph (2) shall be deemed to
include the following provision (specified as the Limited Exclusion Provision):

    LIMITED EXCLUSION PROVISION.*

      I.    It is agreed that the policy does not apply under any liability 
            coverage,

            to   injury, sickness, disease, death or destruction   with respect
                 bodily injury or property damage                  to which an
                                                                   insured under
                                                                   the policy is
                                                                   also an  
                                                                               
            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 an insured under any such policy but for its
            termination upon exhaustion of its limit of liability.

     II.    Family Automobile Policies (liability only), Special Automobile
            Policies (private passenger automobiles, liability only), Farmers
            Comprehensive Personal Liability Policies (liability only),
            Comprehensive Personal Liability Policies (liability only) or
            policies of a similar nature; and the liability portion of
            combination forms related to the four classes of policies stated
            above, such as the Comprehensive Dwelling Policy and the applicable
            types of Homeowners Policies.

    III.    The inception dates and thereafter of all original policies as
            described in II above, whether new, renewal or replacement, being
            policies which either

            (a)     become effective on or after 1st May, 1960, or

            (b)     become effective before that date and contain the Limited
                    Exclusion Provision set out above; provided this paragraph
                    (2) shall not be applicable to Family Automobile Policies,
                    Special Automobile Policies, or policies or combination
                    policies of a similar nature, issued by the Reassured on
                    New York risks, until 90 days following the approval of the
                    Limited Exclusion provision by the Governmental Authority
                    having jurisdiction thereof.

    (3)     Except for those classes of policies specified in Clause II of
paragraph (2) and without in any way restricting the operation of paragraph (1)
of this Clause, it is understood and agreed that for all purposes of this
reinsurance the original liability policies of the Reassured (new, renewal and
replacement) affording the following coverages:

        Owners, Landlords and Tenants Liability, Contractual Liability,
        Elevator Liability, Owners or Contractors (including railroad)
        Protective Liability, Manufacturers and Contractors Liability, Product
        Liability, Professional and Malpractice Liability, Storekeepers
        Liability, Garage Liability, Automobile Liability (including
        Massachusetts Motor Vehicle or Garage Liability)

shall be deemed to include, with respect to such coverages, from the time
specified in Clause V of this paragraph (3), the following provision (specified
as the Broad Exclusion Provision):

    BROAD EXCLUSION PROVISION.*

    It is agreed that the policy does not apply:
                                                 
    I.    Under any Liability Coverage, to       injury, sickness, disease, 
                                                 death or destruction bodily 
                                                 injury or property damage

            (a)     with respect to which an insured under the policy is also
                    an 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 an insured under any
                    such policy but for its termination upon exhaustion of its
                    limit of liability; or
   17
            (b)     resulting from the hazardous properties of nuclear material
                    and with respect to which (1) any person or organization is
                    required to maintain financial protection pursuant to the
                    Atomic Energy Act of 1954, or any law amendatory thereof,
                    or (2) 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 by the United States of America, or any agency
                    thereof, with any person or organization.

     II.    Under any Medical Payments Coverage, or under any Supplementary
            Payments Provision relating
                                                         
            to  immediate medical or surgical relief       to expenses incurred
                first aid,                                 with respect       
                                                         
            to  bodily injury, sickness, disease or death  resulting from the
                bodily injury                              hazardous properties 
                                                           of nuclear material
                                                           and

            arising out of the operation of a nuclear facility by any person or
            organization.

    III.    Under any Liability Coverage, to       injury, sickness, disease, 
                                                   death or destruction bodily 
                                                   injury or property damage

            resulting from the hazardous properties of nuclear material, if

            (a)     the nuclear material (1) is at any nuclear facility owned
                    by, or operated by or on behalf of, an insured or (2) has
                    been discharged or dispersed therefrom;

            (b)     the nuclear material is contained in spent fuel or waste at
                    any time possessed, handled, used, processed, stored,
                    transported or disposed of by or on behalf of an insured;
                    or
                         
            (c)     the    injury, sickness, disease, death or destruction
                           bodily injury or property damage

                    arises out of the furnishing by an insured of services,

                materials, parts or equipment in connection with the planning,
                construction, maintenance, operation or use of any nuclear
                facility, but if such facility is located within the United
                States of America, its territories or possessions or Canada,
                this exclusion (c) applies only

                  to        injury to or destruction of property at such 
                            nuclear facility. 
                            property damage to such nuclear facility and any 
                            property thereat.

     IV.    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 other than tailings or wastes produced by the
            extraction or concentration of uranium or thorium from any ore
            processed primarily for its source material content, and (2)
            resulting from the operation by any person or organization of any
            nuclear facility included under the first two paragraphs of the
            definition of nuclear facility; "NUCLEAR FACILITY" means

            (a)     any nuclear reactor,

            (b)     any equipment or device designed or sued for (1) separating
                    the isotopes of uranium of 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
                    devices 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;

            With respect to injury to or destruction of property, the word
            "injury" or destruction "property damage" includes all forms of
            radioactive contamination of property.  includes all forms of
            radioactive contamination of property.
   18
      V.    The inception dates and thereafter of all original policies
            affording coverages specified in this paragraph (3), whether new,
            renewal or replacement, being policies which become effective on or
            after 1st May, 1960, provided this paragraph (3) shall not be
            applicable to

             (i)    Garage and Automobile Policies issued by the Reassured on
                    New York risks, or

            (ii)    statutory liability insurance required under Chapter 90,
                    General Laws of Massachusetts,

            until 90 days following approval of the Broad Exclusion Provision
            by the Governmental Authority having jurisdiction thereof.

    (4)     Without in any way restricting the operation of paragraph (1) of
this Clause, it is understood and agreed that paragraphs (2) and (3) above are
not applicable to original liability policies of the Reassured in Canada and
that with respect to such policies this Clause shall be deemed to include the
Nuclear Energy Liability Exclusion Provisions adopted by the Canadian
Underwriters' Association or the Independent Insurance Conference of Canada.



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

    * NOTE:  The words printed in italics in the Limited Exclusion Provision
and in the Broad Exclusion Provision shall apply only in relation to original
liability policies which include a Limited Exclusion Provision or a Broad
Exclusion Provision containing those words.

- --------------------------------------------------------------------------------
   19
                      NUCLEAR INCIDENT EXCLUSION CLAUSE -
                        LIABILITY - REINSURANCE - CANADA


    1.  This Agreement does not cover any loss or liability accruing to the
Company as a member of, or subscriber to, any association of insurers or
reinsurers formed for the purpose of covering nuclear energy risks or as a
direct or indirect reinsurer of any such member, subscriber or association.

    2.  Without in any way restricting the operation of paragraph 1 of this
clause it is agreed that for all purposes of this Agreement all the original
liability contracts of the Company, whether new, renewal or replacement, of the
following classes, namely.
                    Personal Liability.
                    Farmers Liability.
                    Storekeepers Liability.
which become effective on or after 31st December 1984, shall be deemed to
include, from their inception dates and thereafter, the following provision:

    LIMITED EXCLUSION PROVISION.

        This Policy does not apply to bodily injury or property damage with
    respect to which the Insured is also insured under a contract of nuclear
    energy liability insurance (whether the insured is unnamed in such contract
    and whether or not it is legally enforceable by the Insured) issued by the
    Nuclear Insurance Association of Canada or any other group or pool of
    insurers or would be an Insured under any such policy but for its
    termination upon exhaustion of its limits of liability.

        With respect to property, loss of use of such property shall be deemed
to be property damage.

    3.  Without in any way restricting the operation of paragraph 1 of this
clause it is agreed that for all purposes of this Agreement all the original
liability contracts of the Company, whether new, renewal or replacement, of any
class whatsoever (other than Personal Liability, Farmers Liability,
Storekeepers Liability or Automobile Liability contracts), which become
effective on or after 31st December 1984, shall be deemed to include, from
their inception dates and thereafter, the following provision of:

    BROAD EXCLUSION PROVISION.

        It is agreed that this Policy does not apply:
        (a)     to liability imposed by or arising under the Nuclear Liability
                Act; nor
        (b)     to bodily injury or property damage with respect to which an
                Insured under this Policy is also insured under a contract of
                nuclear energy liability insurance (whether the insured is
                unnamed in such contract and whether or not it is legally
                enforceable by the Insured) issued by the Nuclear Insurance
                Association of Canada or any other insurer or group or pool of
                insurers or would be an insured under any such policy but for
                its termination upon exhaustion of its limit of liability; nor
        (c)     to bodily injury or property damage resulting directly or
                indirectly from the nuclear energy hazard arising from:

             (i)    the ownership, maintenance, operation or use of a nuclear
                    facility by or on behalf of an Insured;
            (ii)    the furnishing by an insured of services, materials, parts
                    or equipment in connection with the planning, construction,
                    maintenance, operation or use of any nuclear facility; and
           (iii)    the possession, consumption, use, handling, disposal or
                    transportation of fissionable substances, or of other
                    radioactive material (except radioactive isotopes, away
                    from a nuclear facility, which have reached the final stage
                    of fabrication so as to be useable for any scientific,
                    medical, agricultural, commercial or industrial purpose)
                    used, distributed, handled or sold by an Insured.

        As used in this Policy:
        1.  The term "nuclear energy hazard" means the radioactive, toxic,
            explosive, or other hazardous properties of radioactive material;
        2.  The term "radioactive material" means uranium, thorium, plutonium,
            neptunium, their respective derivatives and compounds, radioactive
            isotopes of other elements and any other substances that the Atomic
            Energy Control Board may, by regulation, designate as being
            prescribed substances capable of releasing atomic energy, or as
            being requisite for the production, use or application of atomic
            energy;
        3.  The term "nuclear facility" means:
            (a)     any apparatus designed or used to sustain nuclear fission
                    in a self-supporting chain reaction or to contain a
                    critical mass of plutonium, thorium and uranium or any one
                    or more of them;
            (b)     any equipment or device designed or used for (i) separating
                    the isotopes of plutonium, thorium and uranium or any one
                    or more of them, (ii) processing or utilizing spent fuel,
                    or (iii) handling, processing or packaging waste;
            (c)     any equipment or device used for the processing,
                    fabricating or alloying of plutonium, thorium or uranium
                    enriched in the isotope uranium 233 or in the isotope
                    uranium 235, or any one or more of them 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
   20
                    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
                    radioactive material;

            and includes the site on which any of the foregoing is located,
            together with all operations conducted thereon and all premises
            used for such operations.

        4.  The term "fissionable substance" means any prescribed substance
            that is, or from which can be obtained, a substance capable of
            releasing atomic energy by nuclear fission.
        5.  With respect to property, loss of use of such property shall be
            deemed to be property damage.
   21
                                  LOSS FUNDING

This clause is only applicable to those Reinsurers who cannot qualify for
credit by the State having jurisdiction over the Company's loss reserves.

As regards policies or bonds issued by the Company coming within the scope of
this Agreement, the Company agrees that when it shall file with the insurance
department or set up on its books reserves for losses covered hereunder which
it shall be required to set up by law it will forward to the Reinsurer a
statement showing the proportion of such loss reserves which is applicable to
them.

The Reinsurer hereby agrees that it will apply for and secure delivery to the
Company a clean irrevocable and unconditional Letter of Credit issued by a bank
chosen by the Reinsurer and acceptable to the appropriate insurance
authorities, in an amount equal to the Reinsurer's proportion of the loss
reserves in respect of known outstanding losses that have been reported to the
Reinsurer and allocated loss expenses relating thereto as shown in the
statement prepared by the Company.  Under no circumstances shall any amount
relating to reserves in respect of losses or loss expenses Incurred But Not
Reported be included in the amount of the Letter of Credit.

The Letter of Credit shall be "Evergreen" and shall be issued for a period of
not less than one year, and shall be automatically extended for one year from
its date of expiration or any future expiration date unless thirty (30) days
prior to any expiration date, the bank shall notify the Company by certified or
registered mail that it elects not to consider the Letter of Credit extended
for any additional period.

The Company, or its successors in interest, undertakes to use and apply any
amounts which it may draw upon such Credit pursuant to the terms of the
Agreement under which the Letter of Credit is held, and for the following
purposes only:

    (a)     To pay the Reinsurer's share or to reimburse the Company for the
            Reinsurer's share of any liability for loss reinsured by this
            Agreement, the payment of which has been agreed by the Reinsurer
            and which has not otherwise been paid.

    (b)     To make refund of any sum which is in excess of the actual amount
            required to pay the Reinsurer's share of any liability reinsured by
            this Agreement.

    (c)     In the event of expiration of the Letter of Credit as provided for
            above, to establish deposit of the Reinsurer's share of known and
            reported outstanding losses and allocated expenses relating thereto
            under this Agreement.  Such cash deposit shall be held in an
            interest bearing account separate from the Company's other assets,
            and interest thereon shall accrue to the benefit of the Reinsurer.
            It is understood and agreed that this procedure will be implemented
            only in exceptional circumstances and that, if it is implemented,
            the Company will ensure that a rate of interest is obtained for the
            Reinsurers on such a deposit account that is at least equal to the
            rate which would be paid by Citibank N.A. in New York, and further
            that the Company will account to the Reinsurers on an annual basis
            for all interest accruing on the cash deposit account for the
            benefit of the Reinsurer.

The bank chosen for the issuance of the Letter of Credit shall have no
responsibility whatsoever in connection with the propriety of withdrawals made
by the Company or the disposition of funds withdrawn, except to ensure that
withdrawals are made only upon the order of properly authorized representatives
of the Company.

At annual intervals, or more frequently as agreed but never more frequently
than semiannually, the Company shall prepare a specific statement, for the sole
purpose of amending the Letter of Credit, of the Reinsurer's share of known and
reported outstanding losses and allocated expenses relating thereto.  If the
statement shows that the Reinsurer's share of such losses and allocated loss
expenses exceeds the balance of credit as of the statement date, the Reinsurer
shall, within thirty (30) days after receipt of notice of such excess, secure
delivery to the Company of an amendment of the Letter of Credit increasing the
amount of credit by the amount of such difference.  If, however, the statement
shows that the Reinsurer's share of known and reported outstanding losses
   22
plus allocated loss expenses relating thereto is less than the balance of
credit as of the statement date, the Company shall, within thirty (30) days
after receipt of written request from the Reinsurer, release such excess credit
by agreeing to secure an amendment to the Letter of Credit reducing the amount
of credit available by the amount of such excess credit.

NOTE: --Wherever used herein the terms:

    "Company" shall be understood to mean "Company," "Reinsured," "Reassured"
    or whatever other term is used in the attached reinsurance agreement to
    designate the reinsured company.  "Agreement" shall be understood to mean
    "Contract," "Agreement," "Policy" or whatever other term is used to
    designate the attached reinsurance document.  "State" shall be understood
    to mean the state, province or Federal authority having jurisdiction over
    the Company's loss reserves.
   23
                               ARBITRATION CLAUSE

As a condition precedent to any right of action hereunder, any irreconcilable
dispute between the parties to this Agreement will be submitted for decision to
a board of arbitration composed of two arbitrators and an umpire.

Arbitration shall be initiated by the delivery of a written notice of demand
for arbitration by one party to the other within a reasonable time after the
dispute has arisen.

The members of the board of arbitration shall be active or retired
disinterested officials of insurance or reinsurance companies, or Underwriters
at Lloyd's, London, not under the control or management of either party to this
Agreement.  Each party shall appoint its arbitrator and the two arbitrators
shall choose an umpire before instituting the hearing.  If the respondent fails
to appoint its arbitrator within four weeks after being requested to do so by
the claimant, the latter shall also appoint the second arbitrator.  If the two
arbitrators fail to agree upon the appointment of an umpire within four weeks
after their nominations, each of them shall name three, of whom the other shall
decline two, and the decision shall be made by drawing lots.

The claimant shall submit its initial brief within 45 days from appointment of
the umpire.  The respondent shall submit its brief within 45 days thereafter
and the claimant may submit a reply brief within 30 days after filing of the
respondent's brief.

The board shall make its decision with regard to the custom and usage of the
insurance and reinsurance business.  The board shall issue its decision in
writing based upon a hearing in which evidence may be introduced without
following strict rules of evidence but in which cross-examination and rebuttal
shall be allowed.  The board shall make its decision within 60 days following
the termination of the hearing unless the parties consent to an extension.  The
majority decision of the board shall be final and binding upon all parties to
the proceeding.  Judgment may be entered upon the award of the board in any
court having jurisdiction.

Each party shall bear the expense of its own arbitrator and shall jointly and
equally bear with the other party the expense of the umpire.  The remaining
costs of the arbitration proceedings shall be allocated by the board.

NOTE: --Wherever used herein, the term "Company" shall be understood to mean
    "Reinsured," "Reassured" or whatever other term is used in the attached
    Agreement to designate the reinsured company.  The term "Agreement" shall
    be understood to mean "Contract," "Policy" or whatever other term is used
    to designate the attached reinsurance document.
   24
                                SERVICE OF SUIT

This Clause applies only to a reinsurer domiciled outside the United States of
America or should the Company be authorized to do business in the State of New
York, a reinsurer unauthorized in New York as respects suits instituted in New
York.

It is agreed that in the event of the failure of the Reinsurer hereon to pay
any amount claimed to be due hereunder, the Reinsurer hereon, at the request of
the Company, will submit to the jurisdiction of a court of competent
jurisdiction within the United States.  Nothing in this Clause constitutes or
should be understood to constitute a waiver of the Reinsurer's right to
commence an action in any court of competent jurisdiction in the United States,
to remove an action to a United States district court or to seek a transfer of
a case to another court as permitted by the laws of the United States of any
state in the United States.

It is further agreed that service of process in such suit may be made upon
Messrs. Mendes & Mount, 750 Seventh Avenue, New York, New York 10019-6829 and
that in any suit instituted against the Reinsurer upon this Agreement, the
Reinsurer will abide by the final decision of such court or of any appellate
court in the event of an appeal.

The above-named are authorized and directed to accept service of process on
behalf of the Reinsurer in any such suit and/or upon the request of the Company
to give a written undertaking to the Company that they will enter a general
appearance upon the Reinsurer's behalf in the event such a suit shall be
instituted.

Further, pursuant to any statute of any state, territory or district of the
United States which makes provision therefor, the Reinsurer hereon hereby
designates the superintendent, commissioner or director of insurance or other
officer specified for that purpose in the statute or his successor or
successors in office as its true and lawful attorney upon whom may be served
any lawful process in any action, suit or proceeding instituted by or on behalf
of the Company or any beneficiary hereunder arising out of this Agreement, and
hereby designates the above-named as the person to whom the said officer is
authorized to mail such process or a true copy thereof.

NOTE: --Wherever used herein the terms:

    "Company" shall be understood to mean "Company," "Reinsured," "Reassured"
    or whatever other term is used in the attached reinsurance Agreement to
    designate the reinsured company.  "Agreement" shall be understood to mean
    "Contract," "Agreement," "Policy" or whatever other term is used to
    designate the attached reinsurance document.
   25
                               INSOLVENCY CLAUSE

In the event of the insolvency of the Company, reinsurance under this Agreement
shall be payable by the Reinsurer on the basis of the liability of the Company
under Policy or Policies reinsured without diminution because of the insolvency
of the Company, to the Company or to its liquidator, receiver, or statutory
successor except as provided by Section 4118(a) of the New York Insurance Law
or except when the Agreement specifically provides another payee of such
reinsurance in the event of the insolvency of the Company and when the
Reinsurer with the consent of the direct insured or insureds has assumed such
Policy obligations of the Company as direct obligations of the Reinsurer to the
payees under such Policies and in substitution for the obligations of the
Company to such payees.

It is agreed, however, that the liquidator or receiver or statutory successor
of the insolvent Company shall give written notice to the Reinsurer of the
pendency of a claim against the insolvent Company on the Policy or Policies
reinsured within a reasonable time after such claim is filed in the insolvency
proceeding and that during the pendency of such claim, the Reinsurer may
investigate such claim and interpose, at its own expense, in the proceeding
when such claim is to be adjudicated, any defense or defenses which it may deem
available to the Company or its liquidator or receiver or statutory successor.
The expense thus incurred by the Reinsurer shall be chargeable, subject to
court approval, against the insolvent Company as part of the expense of
liquidation to the extent of a proportionate share of the benefit which may
accrue to the Company solely as a result of the defense undertaken by the
Reinsurer.

When two or more reinsurers are involved in the same claim and a majority in
interest elect to interpose defense to such claim, the expense shall be
apportioned in accordance with the terms of this Agreement as though such
expense had been incurred by the insolvent Company.

Should the Company go into liquidation or should a receiver be appointed, the
Reinsurer shall be entitled to deduct from any sums which may be due or may
become due to the Company under this reinsurance Agreement any sums which are
due to the Reinsurer by the Company under this reinsurance Agreement and which
are payable at a fixed or stated date as well as any other sums due the
Reinsurer which are permitted to be offset under applicable law.

NOTE: --Wherever used herein the terms:

    "Company" shall be understood to mean "Company," "Reinsured," "Reassured"
    or whatever other term is used in the attached reinsurance Agreement to
    designate the reinsured company.  "Agreement" shall be understood to mean
    "Contract," "Agreement," "Policy" or whatever other term is used to
    designate the attached reinsurance document.