STATE AUTO FINANCIAL CORP
10-K405, 2000-03-28
FIRE, MARINE & CASUALTY INSURANCE
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<PAGE>   1



                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM 10-K

[x]      Annual Report pursuant to Section 13 or 15(d) of the Securities
         Exchange Act of 1934

                   For the fiscal year ended December 31, 1999

                                       or

[ ]      Transition Report pursuant to Section 13 or 15(d) of the Securities
         Exchange Act of 1934 (no fee required)

           For the transition period from ___________ to _____________

Commission File Number 0-19289


                        STATE AUTO FINANCIAL CORPORATION
                        --------------------------------
             (exact name of Registrant as specified in its charter)


           Ohio                                      31-1324304
- -------------------------------           ------------------------------------
(State or other jurisdiction of           (I.R.S. Employer Identification No.)
incorporation or organization)

518 East Broad Street, Columbus, Ohio                43215-3976
- -------------------------------------                ----------
(Address of principal executive office)              (Zip Code)

Registrant's telephone number, including area code:  (614) 464-5000

Securities registered pursuant to Section 12(b) of the Act:  None

Securities registered pursuant to Section 12(g) of the Act:

                        Common Shares, without par value
                        --------------------------------
                                (Title of class)

         Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
Registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.        Yes X          No
                                                    ---           ---

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of Registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.  X
                             ---

         On March 8, 2000, the aggregate market value (based on the closing
sales price on that date) of the voting stock held by non-affiliates of the
Registrant was $96,800,944.

         On March 8, 2000, the Registrant had 38,368,918 Common Shares
outstanding.



<PAGE>   2
                                                                          Page 2



                       DOCUMENTS INCORPORATED BY REFERENCE


1.       Portions of the Registrant's Proxy Statement relating to the annual
         meeting of shareholders to be held May 26, 2000, which Proxy Statement
         will be filed within 120 days of December 31, 1999, are incorporated by
         reference in Part III, Items 10, 11, 12 and 13 of this report.



<PAGE>   3
                                                                          Page 3



                                     PART I

ITEM 1.  BUSINESS
- -------  --------

(a)      GENERAL DEVELOPMENT OF BUSINESS

         State Auto Financial Corporation, an Ohio corporation formed April 18,
1990 ("State Auto Financial" or "STFC"), is an insurance holding company
headquartered in Columbus, Ohio, which engages, through its subsidiaries,
primarily in the property and casualty insurance business. State Auto Financial
is approximately 69% owned by State Automobile Mutual Insurance Company, an Ohio
property and casualty insurance company formed in 1921 ("Mutual").

         State Auto Financial owns 100% of the outstanding shares of State Auto
Property and Casualty Insurance Company, a South Carolina corporation ("State
Auto P&C"), Milbank Insurance Company, a South Dakota corporation ("Milbank"),
Farmers Casualty Insurance Company, an Iowa corporation ("Farmers Casualty"),
and State Auto National Insurance Company, an Ohio corporation ("National").
State Auto P&C, Milbank and Farmers Casualty are regional standard insurers
engaged primarily in writing personal and commercial automobile, homeowners,
commercial multi-peril, workers' compensation and fire insurance. National
writes non-standard personal automobile insurance in 18 states.

         While Mutual originally acquired Milbank, Mutual sold Milbank to STFC
in July 1998. State Auto Financial issued approximately 5.1 million common
shares of STFC to Mutual in exchange for 100% of the outstanding shares of
Milbank and as a result, Milbank became a wholly owned subsidiary of State Auto
Financial. Since the transaction was a combination of entities under common
control, it has been accounted for similar to a pooling of interest. Any
reference to prior years' financial information of State Auto Financial
Corporation and subsidiaries has been restated to include the financial position
and operations of Milbank.

         On January 1, 1999, Farmers Casualty Insurance Company ("Farmers
Casualty") an Iowa domiciled standard property casualty insurer, writing in Iowa
and Kansas, became a wholly owned subsidiary of STFC, following completion of
its plan of conversion from a mutual insurer. In August 1998, STFC contributed
$9.0 million in capital to Farmers Casualty in the form of a surplus note. On
completion of Farmers Casualty's conversion, STFC exchanged the surplus note for
all the issued and outstanding shares of Farmers Casualty. Farmers Casualty owns
100% of the outstanding shares of Mid-Plains Insurance Company ("Mid-Plains"),
which is an Iowa based insurer, which principally writes nonstandard auto
insurance in Iowa and Kansas.

         In May 1999, State Auto Insurance Company, an Ohio corporation
("SAIC"), was formed by STFC. It began operations in Ohio upon receiving its
Ohio certificate of authority in January 2000. Initially, SAIC will write
standard personal lines in Ohio utilizing leading edge technology to the maximum
extent feasible.

         In addition to the above-described insurers, effective as of January 1,
1997, Mutual acquired 100% of the outstanding shares of Midwest Security
Insurance Company ("Midwest Security"), a Wisconsin domiciled standard personal
lines property and casualty insurer. Midwest Security participates in the
pooling arrangement discussed below. See "Pooling Arrangement" in the "Narrative
Description of Business." In addition, in connection with this transaction,
Mutual and State Auto Financial entered into an Option Agreement whereby,
subject to the approval of the Office of the Insurance Commissioner of the State
of Wisconsin, State Auto Financial may purchase Midwest Security at any time
over the option term of five years at a price calculated pursuant to a formula
set forth in the Option Agreement.

         State Auto P&C, Mutual, Milbank, Midwest Security, Farmers Casualty and
SAIC, all of which participate in the pooling arrangement are collectively
referred to hereafter as the "Pooled Companies."

<PAGE>   4
                                                                          Page 4


See "Pooling Arrangement" in the "Narrative Description of Business." The Pooled
Companies, National, and Mid-Plains are collectively referred to as the "State
Auto Group."

         At this time, the insurers in the State Auto Group market their
insurance products through approximately 13,000 independent insurance agents
associated with approximately 2,200 agencies in 26 states. STFC's insurance
products are marketed primarily in the central and eastern part of the United
States, excluding New York, New Jersey and the New England States.

         Another wholly owned subsidiary of State Auto Financial, Stateco
Financial Services, Inc., an Ohio corporation ("Stateco"), provides investment
management services to affiliated insurance companies and insurance premium
finance services to customers of State Auto P&C, Mutual and Milbank. See
"Investment Management Services" and "Insurance Premium Finance Services" in the
"Narrative Description of Business."

         Strategic Insurance Software, Inc. ("S.I.S."), an Ohio corporation
formed by State Auto Financial in January 1995, began operations in July 1995.
S.I.S. develops and sells software for the processing of insurance transactions,
management of insurance policy data and electronic interfacing of insurance
policy information between insurance companies and agencies. S.I.S. is a wholly
owned subsidiary of State Auto Financial as of January 2000. See "Insurance
Software Business" in the "Narrative Description of Business."

         In December 1997, 518 Property Management and Leasing, LLC ("518 PML")
was organized. 518 PML is an Ohio limited liability company formed to engage in
the business of owning and leasing real and personal property to affiliated
companies. The members of 518 PML are State Auto P&C and Stateco. See "Property
Leasing Business" in the "Narrative Description of Business."

         State Auto Financial and its subsidiaries, State Auto P&C, Stateco,
National, Milbank, S.I.S., 518 PML, Farmers Casualty, Mid-Plains and SAIC are
collectively referred to as the "Company." IN ANY REFERENCE TO FINANCIAL
INFORMATION FOR 1998 AND PRIOR PERIODS, IT IS UNDERSTOOD THAT, UNLESS OTHERWISE
STATED, ALL REFERENCES TO THE COMPANY INCLUDE ONLY STATE AUTO P&C, STATECO,
MILBANK, NATIONAL, S.I.S. AND 518 PML AND EXCLUDE FARMERS CASUALTY AND
MID-PLAINS WHILE FINANCIAL INFORMATION FOR 1999 AND PRIOR PERIODS EXCLUDES SAIC.

         Since January 1, 1987, State Auto P&C has participated in an
underwriting pooling arrangement with Mutual. While it has been modified several
times since 1987, as of January 1, 1999, the then current pool participants and
percentages of participation were State Auto Mutual (49%), State Auto P&C (37%),
Milbank (10%), Midwest Security (1%), and Farmers Casualty (3%). As of January
1, 2000, it has been further amended. See "Pooling Arrangement" in the
"Narrative Description of Business."

         Prior to January 1, 2000, State Auto P&C provided executive management
services for all insurance affiliates within the State Auto Group pursuant to an
Amended and Restated Management Agreement dated April 1, 1994 (the "Amended and
Restated Management Agreement"), the Midwest Management Agreement (defined
below), and the Farmers Casualty Management Agreement (defined below). Mutual
provided non-executive employees and facilities for such entities through
December 31, 1999. See "Management Agreement" in the "Narrative Description of
Business."

         Effective January 1, 2000, any individuals providing services to any of
the companies in the State Auto Group who were not already employees of State
Auto P&C became employees of State Auto P&C. In conjunction with this, the
foregoing management agreements were replaced with a Management and Operations
Agreement, dated January 1, 2000 (the "2000 Management Agreement"), a 2000
Midwest Management Agreement (as defined below) and a 2000 Farmers Casualty
Management Agreement (defined below). See "Management Agreement" in the
"Narrative Description of Business."


<PAGE>   5
                                                                          Page 5




(b)      FINANCIAL INFORMATION ABOUT INDUSTRY SEGMENTS.

         See Note 14 to the Company's Consolidated Financial Statements,
included in Item 8, "Financial Statements and Supplementary Data" regarding the
Company's reportable segments. Additional information regarding the Company's
segments is provided in the "Narrative Description of Business."

(c)      SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM
         ACT OF 1995.

         Statements contained herein expressing the beliefs of management and
the other statements, which are not historical facts contained in this report,
are forward looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995. Such forward-looking statements are subject to
certain risks and uncertainties that could cause the Company's actual results to
differ materially from those projected. Such statements include, without
limitation, those pertaining to the weather related catastrophes impacting the
Company's losses, product offerings, the Year 2000 discussion, statements
relating to the new insurer, State Auto Insurance Company, the legislative and
regulatory environment, including but not limited to the Gramm Leach Bliley Act
of 1999 and sales forecasts. These risks and uncertainties include, but are not
limited to, legislative changes at both the state and federal level, state and
federal regulatory rule making promulgation's, class action litigation involving
the insurance industry and judicial decisions affecting claims, policy coverages
and the general costs of doing business, the impact of competitive products and
pricing, product development, geographic spread of risk, weather and
weather-related events, other types of catastrophic events, fluctuations of
securities markets, economic conditions, technological difficulties and
advancements, availability of labor and materials in storm hit areas, late
reported claims, previously undisclosed damage, utilities and financial
institution disruptions, shortages of programmers, other types of technical and
professional employees, and regulatory or governmental systems breakdowns, and
other risks indicated in the Company's filing with the Securities and Exchange
Commission, including the Company's Management's Discussion and Analysis for its
year ended December 31, 1999.

(d)      NARRATIVE DESCRIPTION OF BUSINESS.

PROPERTY AND CASUALTY INSURANCE

POOLING ARRANGEMENT

         Since January 1987, State Auto P&C and Mutual have participated in an
intercompany pooling arrangement. Under the terms of the pooling arrangement,
State Auto P&C ceded all of its insurance business to Mutual. All of Mutual's
property and casualty insurance business was also included in the pooled
business. Mutual then ceded a percentage of the pooled business to State Auto
P&C and retained the balance. From January 1987 through December 31, 1991, State
Auto P&C assumed 20% of the pooled business. Effective January 1, 1992, State
Auto P&C increased its percentage of the pool to 30%. Effective January 1, 1995,
the pooling arrangement was amended to include all of the property and casualty
business of Milbank. Concurrently with the inclusion of Milbank, the
participation percentages were amended as follows: Mutual 55%, State Auto P&C
35% and Milbank 10%. Effective January 1, 1998, Midwest Security was added to
the pooling arrangement and concurrently the participation percentages were
amended as follows: Mutual 52%, State Auto P&C 37%, Milbank 10%, and Midwest
Security 1%. With the addition of Farmers Casualty to the State Auto Group, it
was added to the pooling arrangement and concurrently the pooling percentages
were also amended as follows: Mutual 49%, State Auto P&C 37%, Milbank 10%,
Midwest Security 1% and Farmers Casualty 3%.

         Effective January 1, 2000, the pooling arrangement was amended through
the Reinsurance Pooling Agreement Amended and Restated as of January 1, 2000
(the "2000 Pooling Agreement'). The 2000 Pooling Agreement: 1) adds SAIC as a
party; 2) modifies the pooling percentages to: Mutual 46%, State Auto P&C 39%,
Milbank 10%, Midwest Security 1%, Farmers Casualty 3% and SAIC 1%; 3) increases
the exclusion for the Catastrophe Assumption Agreement written by State Auto P&C
from

<PAGE>   6
                                                                          Page 6


$100.0 million excess of $120.0 million to $135.0 million excess of $120.0
million (see "Reinsurance" in the "Narrative Description of Business"); and 4)
excludes voluntary assumed reinsurance from third parties underwritten by Mutual
from and after January 1, 2000.

         The pooling percentages are reviewed by management at least annually,
and more often if deemed appropriate by management or the Board of Directors of
each company, to determine whether any adjustments should be made. Future
adjustments in the pooling percentages are expected to be based on the
performance of the insurance operations of the current pool participants, the
growth in direct premiums written of each company as it relates to the pooling
percentages, the combined ratio of the pooled business and the net premiums
written of the pooled business in relation to the statutory capital and surplus
of each participant, among other factors. Management of each of the Pooled
Companies makes recommendations to a four-member coordinating committee
consisting of two members of Mutual's Board of Directors and two members of
State Auto Financial's Board of Directors. The coordinating committee reviews
and evaluates various factors relevant to the pooling percentages and recommends
any appropriate pooling change to the Boards of both Mutual and State Auto
Financial. See "Management Agreement" in the "Narrative Description of
Business." The pooling arrangement is terminable by any party on 90 days notice
or by mutual agreement of the parties. Neither Mutual, State Auto P&C, Milbank,
Farmers Casualty, Midwest Security, nor SAIC currently intends to terminate the
pooling arrangement.

         The pooling arrangement is designed to produce more uniform and stable
underwriting results for each of the Pooled Companies than any one company would
experience individually, by spreading the risk among each of the participants.
Under the terms of the pooling arrangement, all premiums, incurred losses, loss
expenses and other underwriting expenses are prorated among the companies on the
basis of their participation in the pool. One effect of the pooling arrangement
is to provide each participant with an identical mix of property and casualty
insurance business on a net basis.

         The '99 Pooling Agreement contains a provision which excludes from the
scope of the pooling arrangement catastrophic loss claims and loss adjustment
expenses incurred by State Auto P&C, Mutual, Milbank, National, Midwest
Security, Farmers Casualty and Mid-Plains in the amount of $100.0 million in
excess of $120.0 million but less than $220.0 million and the premium for such
exposures. State Auto P&C has become the reinsurer for each insurer in the State
Auto Group for this layer of reinsurance under a Catastrophe Assumption
Agreement. As noted above, this has been increased to $135.0 million excess of
$120.0 million, but less than $255.0 million pursuant to the 2000 Pooling
Agreement. See "Reinsurance" in the "Narrative Description of Business."

MANAGEMENT AGREEMENT

         Prior to January 1, 2000, the Company operated and managed its business
in conjunction with Mutual under a management agreement which was restructured
pursuant to an Amended and Restated Management Agreement effective April 1,
1994. Under this agreement, State Auto P&C provided executive management
services for Mutual, Milbank, and National, overseeing the insurance operations
of these companies. Investment management services are provided by Stateco. See
"Investment Management Services" in the "Narrative Description of Business." A
management fee was paid by Mutual, Milbank, and National for the services
provided by State Auto P&C equal to 2% of the five year average of annual
statutory statement "surplus as regards policyholders," less valuations for
managed subsidiaries, of each managed company. The Amended and Restated
Management Agreement also imposed a performance standard which could result in
State Auto P&C not being entitled to the fee for a particular quarter if a
managed company's performance did not meet the standard incorporated in the
agreement. In 1999, the managed companies paid a management fee of $7.1 million
to State Auto P&C.

         In addition to the above-described Amended and Restated Management
Agreement, State Auto P&C and Mutual entered into a Management Agreement with
Midwest Security effective as of January 1, 1997 (the "Midwest Management
Agreement"), and with Farmers Casualty and Mid-Plains effective as of January 1,
1999 (the "Farmers Casualty Management Agreement"). Effective January 1, 2000,
each of these agreements was replaced (see below). Under each of these prior
agreements, Mutual provided

<PAGE>   7
                                                                          Page 7


clerical and non-executive employees to Midwest Security, Farmers Casualty and
Mid-Plains. Under the Midwest Management Agreement, the Company provided
executive management services to Midwest Security in return for a management
fee. Under this agreement, the Company's management fee was based on direct
written premium of Midwest Security. The fee set for 1999 was 0.75% of direct
written premium of Midwest Security and included a performance standard, as
well. In 1999, Midwest Security paid a management fee of $131,000 to State Auto
P&C. Under the Farmers Casualty Management Agreement, specific services were
assignable to State Auto P&C by resolution of the Boards of Farmers Casualty and
Mid-Plains. The fee due was dependent on the scope of the services assigned but
it was capped at 0.75% of direct written premium.

         Under the Amended and Restated Management Agreement, Mutual provided
the Company with the facilities, clerical personnel and other non-executive
employees necessary to run its day-to-day operations. While these employees have
been registered as employees of Mutual, the Company has deemed them its common
law employees as well. All costs incurred by Mutual with respect to underwriting
expenses and loss expenses incurred on behalf of Mutual, State Auto P&C,
Milbank, Midwest Security, and from January 1, 1999 forward, Farmers Casualty,
continue to be shared pro rata among Mutual, State Auto P&C, Milbank, Midwest
Security and Farmers Casualty through the 99 Pooling Agreement. "See Pooling
Arrangement" in the "Narrative Description of Business." For companies not
participating in the 99 Pooling Agreement or the 2000 Pooling Agreement, e.g.,
National and Mid-Plains, expenses directly attributable to a particular company
continue to be charged to that company and expenses of personnel who are not
dedicated entirely to work for a particular company are allocated among the
companies based on an estimate of time devoted by such personnel to each company
for which services are rendered. Mutual also charges rent to each company which
has dedicated space within Mutual's facilities (currently National and Stateco).

         As mentioned above, as of January 1, 2000, the 2000 Management
Agreement became effective among State Auto P&C, Mutual, Milbank, National,
SAIC, Stateco, S.I.S. and 518 PML, while the 2000 Midwest Management Agreement
and the 2000 Farmers Casualty Management Agreement became effective among State
Auto P&C, Mutual and Midwest Security and Farmers Casualty and Mid-Plains. Under
these management agreements, every person providing services to the Company,
Mutual and Midwest are specifically designated as employees of State Auto P&C.
Under these management agreements, employees of State Auto P&C perform every
service required in the management and operation of each party to the agreement.
Each party to the 2000 Management Agreement pays State Auto P&C a fee equal to
4% of the three year average of the Managed Companies' surplus (less other
Managed Companies) (subject to regulatory approval). Under the 2000 Midwest
Management Agreement, Midwest Security pays State Auto P&C a fee equal to 0.75%
of its direct written premium of Midwest Security and Farmers Casualty and
Mid-Plains pay 0.75% of direct written premium under the 2000 Farmers Casualty
Agreement.

         The 2000 Management Agreement and 2000 Midwest Management Agreement set
forth procedures for potential conflicts of interest. Generally, business
opportunities presented to the common officers of the companies, other than
business opportunities that meet certain criteria, must be presented to a
four-member coordinating committee consisting of two directors of Mutual, who
represent the interests of Mutual and its subsidiary, and two directors of the
Company, who represent the interests of State Auto Financial and its
subsidiaries. This committee reviews and evaluates the business opportunity
using such factors as it considers relevant. Based upon such review and
evaluation, this committee then makes recommendations to the respective boards
of directors as to whether or not such business opportunity should be pursued
and if so, by which company. The Boards of Directors of Mutual, State Auto
Financial and, when appropriate, a subsidiary, must then act on the
recommendation of the committee after considering all other factors they deem
relevant.

         Each of the 2000 Management Agreement, the 2000 Midwest Management
Agreement and the 2000 Farmers Casualty Management Agreement has a ten year term
ending December 31, 2009, and automatically renews for an additional ten year
term unless sooner terminated in accordance with its terms. The 2000 Management
Agreement may also be terminated by any of the managed companies

<PAGE>   8
                                                                          Page 8


upon events constituting a change of control or potential change of control (as
defined in the 2000 Management Agreement) of the Company, upon agreement between
a managed company and State Auto P&C and, the agreement is terminated
automatically with respect to a party if it is subject to insolvency
proceedings. If the 2000 Management Agreement is terminated for any reason, the
Company would have to locate facilities to continue its operations.

STANDARD INSURANCE SEGMENT

         The Company's share of the business written by the Pooled Companies
constitutes the Company's standard insurance segment. This includes personal and
commercial property and casualty insurance lines, including automobile,
homeowners, commercial multi-peril, workers' compensation, liability, fire and
other lines of business. Independent insurance agencies constitute the Company's
sales force for both the standard insurance products and the non-standard
insurance products. Footnote 14 in the Company's Consolidated Financial
Statements included herewith sets forth the amount of the Company's net earned
premiums by line of insurance for both standard lines and nonstandard lines.

         As mentioned above, the insurance business of Mutual, State Auto P&C,
Milbank, Midwest Security, Farmers Casualty, and as of January 1, 2000, SAIC, is
combined through the pooling arrangement. This pooling arrangement effectively
gives each of the Pooled Companies an identical mix of personal and commercial
business as written by all six insurers. The Pooled Companies products' sales
are predominantly personal lines. Commercial lines became available in Kansas
during the fourth quarter of 1999 and are expected to be available in Iowa
sometime during the second quarter of 2000.

         The insurance business of National, with the exception of amounts
reinsured with Mutual, is not included in the pooling arrangement and,
therefore, remains 100% in the Company. As of January 1, 1999, the same is true
for business written by Mid-Plains. See "Pooling Arrangement" in the "Narrative
Description of Business." Both National's and Mid-Plains' products are personal
lines auto insurance products written for non-standard risks, with less
restrictive underwriting criteria and higher rates than those applicable to
standard risks.

         The Company uses computer-based underwriting procedures for its
personal lines business. Under such procedures, applications for such business
may be accepted or rejected based upon established underwriting guidelines.
Applications that do not meet guidelines for automated acceptance are referred
to personal lines specialists who review the applications and assess exposure.
During the underwriting process, risks are also reviewed to determine whether or
not they are acceptable as submitted by the independent agents as preferred,
standard or non-standard risks. Personal lines specialists continue to have
significant responsibility for encouraging the Company's agency force to sell
its personal lines products.

         The following table sets forth the statutory loss ratios by line of
insurance and the combined ratio for the standard insurance segment of the
Company's business, prepared in accordance with accounting practices prescribed
or permitted by state insurance authorities, for the periods indicated. The loss
ratio is the ratio of incurred losses and associated expenses to net earned
premiums ("loss ratio"). The combined ratio is a traditional measure of
underwriting profitability. The combined ratio is the sum of (a) the loss ratio;
and (b) the ratio of expenses incurred for commissions, premium taxes,
administrative and other underwriting expenses, to net written premium ("expense
ratio"). When the combined ratio is under 100%, underwriting results are
generally considered profitable. Conversely, when the combined ratio is over
100%, underwriting results are generally considered unprofitable. The combined
ratio does not reflect investment income or federal income taxes. The Company's
operating income depends on income from underwriting operations, investments and
management fees.


<PAGE>   9
                                                                          Page 9



<TABLE>
<CAPTION>
                                                          Year Ended December 31(1)
                                                    -----------------------------------
                                                    1999           1998           1997
                                                    ----           ----           ----
         Loss ratios:

<S>                                                 <C>            <C>            <C>
         Automobile ..........................      65.2%          65.7%          63.3%
              Homeowners and Farmowners ......      75.3%          86.0%          71.6%
              Commercial multi-peril .........      69.9%          57.1%          72.8%
              Workers' compensation ..........      41.1%          51.1%          64.2%
              Fire and allied lines ..........      89.2%          81.8%          59.3%
              Other commercial liability......      61.4%          61.2%          64.9%
              Other personal lines ...........      36.3%          32.3%          34.6%
              Other commercial lines .........      28.4%          20.0%          16.8%
                                                    ----           ----           ----
         Total loss ratio ....................      67.0%          67.9%          64.2%
         Expense ratio .......................      29.5%          29.8%          29.5%
                                                    ----           ----           ----
         Combined ratio ......................      96.5%          97.7%          93.7%
                                                    ====           ====           ====
</TABLE>

- ----------
(1)      This reflects a combination of the loss ratios of State Auto P&C,
         Milbank, and Farmers Casualty after giving effect to reinsurance and
         the 99 Pooling Agreement.

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

NON-STANDARD INSURANCE SEGMENT

         In October 1991, State Auto Financial formed National to write personal
automobile insurance for nonstandard risks. National began writing insurance in
Ohio in 1992. It is now licensed in 22 states and active in 18, having added
Maryland, South Carolina and South Dakota to its operating territory in 1999. In
addition to National, as of January 1, 1999, the Company writes nonstandard auto
insurance through Mid-Plains. Mid-Plains operates in Kansas and Iowa. The
Company currently does not contemplate combining the operations of Mid-Plains
and National. Nonstandard automobile products provide insurance for private
passenger automobile risks that are typically rejected or canceled by standard
market companies because insureds have poor loss experience or a history of late
payments of premium. Nonstandard products are priced to account for the
additional risk and expenses normally associated with this market.

         The following table sets forth the statutory loss ratios and combined
ratios of National and Mid-Plains, which are engaged in the nonstandard segment
of the business.

                                     Year Ended December 31
                              ----------------------------------
                               1999           1998          1997
                               ----           ----          ----
          Loss Ratio
              Automobile       71.7%          75.0%         79.8%
          Expense Ratio        29.9%          25.0%         20.6%
                               -----          -----         -----
          Combined Ratio      101.6%         100.0%        100.4%
                              ======         ======        ======

MARKETING

         In its 26 states of operation, the State Auto Group markets its
products through approximately 13,000 insurance agents associated with
approximately 2,200 independent insurance agencies. State Auto Financial's
acquisition of Farmers Casualty gave the Company the opportunity to enter its
25th and 26th states of operation effective January 1, 1999 adding approximately
200 agencies and 1,200 agents to market its products. Farmers Casualty markets
personal lines only; the Company introduced commercial lines to Farmers
Casualty's agents in Kansas during the fourth quarter of 1999 and anticipates
doing so for its Iowa agents during the second quarter of 2000.

<PAGE>   10
                                                                         Page 10


         None of the companies in the State Auto Group has any contracts with
managing general agencies.

         State Auto National markets non-standard products exclusively through
the Company's network of independent agents. As noted above, State Auto National
is licensed in 22 states and operated in 18 states in 1999. Three of these were
added in 1999. At least one more additional state is expected to be added in
2000. Mid-Plains markets nonstandard auto insurance in Iowa and Kansas through
the agency network of Farmers Casualty in those states. See "Non-Standard
Automobile Insurance" in the "Narrative Description of Business."

         Because independent insurance agents significantly influence which
insurance company their customers select, management views the Company's
independent insurance agents as its primary customers. Management strongly
supports the independent agency system and believes that maintenance of a strong
agency system is essential for the Company's present and future success. As
such, the Company continually develops programs and procedures to enhance agency
relationships. Examples include regular travel by senior management and branch
office staff to meet with agents, in person, in their home states, training
opportunities, an agent stock purchase plan and an agent stock option plan.

         The Company actively helps its agencies develop professional sales
skills within their staff. The training programs include both products and sales
training in concentrated programs in the Company's home office. Further, the
training programs include disciplined follow-up and coaching for an extended
time.

         The Company takes a leadership role in the insurance industry with
respect to agency automation, promoting single entry multi-company interface
using industry standards, especially through software developed and marketed by
S.I.S. (SEMCI Partner(R)). Since agents and their customers realize better
service and efficiencies through automation, they value their relationship with
the Company and it makes the Company attractive to new agency appointments.

         The Company shares the cost of approved advertising with selected
agencies. The Company provides agents with certain travel and cash incentives if
they achieve certain sales and underwriting profit levels. Further, the Company
recognizes its very top agencies as Inner Circle Agents. Inner Circle Agents are
rewarded with additional trip and financial incentives, including additional
profit sharing bonus and additional contributions to their Inner Circle Agent
Stock Purchase Plan, which is part of the Agent Stock Purchase Plan described
below.

         To strengthen agency commitment to producing profitable business and
further develop its agency relationships, the Company's Agent Stock Purchase
Plan offers its agents the opportunity to use commission income to purchase the
Company's stock. The Company's transfer agent administers the plan using
commission dollars assigned by the agents to purchase shares on the open market
through a broker. As of year-end 1999, 273 agencies participated in this agent
stock purchase plan.

         In addition to the Agent Stock Purchase Plan, the Company has created
an Agent Stock Option Plan incentive for a select group of agencies, which
represent the Company. If an agent/agency meets specific annual production and
profitability requirements during a five-year period the agent participates in
the plan, that agent/agency vests State Auto Financial stock options granted
annually at the market price on the day of the grant. Vested options are
exercisable and have a 10-year term from date of grant.

         Under the Company's agency agreements with its independent insurance
agencies, each agent the Company licenses is authorized to sell and bind
coverage in accordance with established procedures. They are also authorized to
collect and remit premiums. The authority of agents to bind an insurance company
is common practice in the property and casualty insurance industry. The Company
controls risk by its right to terminate coverage on a policy bound by the agent.
In addition, the Company does not grant binding authority for risks it considers
to present a greater than normal exposure to loss. Each

<PAGE>   11
                                                                         Page 11


agency receives a percentage of direct premiums written as a commission. As
bonus compensation, the agency receives a share of the underwriting profits
generated by their policies. This is subject to certain qualifying conditions as
set forth in the agency agreement.

         The Company receives premiums on products marketed in Alabama,
Arkansas, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland,
Michigan, Minnesota, Mississippi, Missouri, North Carolina, North Dakota, Ohio,
Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Utah, Virginia,
West Virginia and Wisconsin. During 1999, the seven states that contributed the
greatest percentage of direct premiums written to the State Auto Group were Ohio
(22.0%), Kentucky (11.0%), Tennessee (8.0%), South Carolina (6.0%), North
Carolina (6.0%), Minnesota (5.0%) and Pennsylvania (5.0%).

CLAIMS

         Insurance claims on policies written by the Company are usually
investigated and settled by staff claims adjusters. The Company's claims policy
emphasizes timely investigation of claims, settlement of meritorious claims for
equitable amounts, maintenance of adequate reserves for claims, and control of
external claims adjustment expenses. This claims policy is designed to support
the Company's marketing efforts by providing agents and policyholders with
prompt service.

         Claim settlement authority levels are established for each adjuster,
supervisor and manager based on his or her level of expertise and experience.
Upon receipt, each claim is reviewed and assigned to an adjuster based upon its
type, severity and class of insurance. The claims department is responsible for
reviewing the claim, obtaining necessary documentation and establishing loss and
expense reserves of certain claims. Any property or casualty claims estimated to
reach $100,000 or above are sent to the home office to be supervised by claims
department specialists. In territories in which there is not sufficient volume
to justify having full-time adjusters, the Company uses independent appraisers
and adjusters to evaluate and settle claims under the supervision of claims
department personnel.

         The Company attempts to minimize claims costs by settling as many
claims as possible through its internal claims staff and, if possible, by
settling disputes regarding automobile physical damage and property insurance
claims (first party claims) through arbitration. In addition, selected agents
have authority to settle small first party claims which improves claims service.
The Company's in-house trial counsel operation in Cleveland, Ohio, which
represents insureds in third party litigation, continues its operation, having
added a fourth attorney in 1998. Presently, the Company also has a two lawyer
in-house trial counsel's office in Baltimore, Maryland. It has no immediate
plans to add in-house trial counsel in any other territories where it operates.

         The third party, proprietary bodily injury evaluation software which
claims representatives use to help them value bodily injury claims, except for
the most severe injury cases, continues to be a valuable tool for the Company.
The glass network utilized in settling glass claims has been generally
effective. The Central Claims Department ("CCD") created in the Company's home
office in 1998 has expanded in size since its inception, both in terms of the
volume of claims handled and the number of individuals working in the unit
without a net increase in the number of employees in the Claims Department. The
Claims Department also provides 24 hour, 7 days a week claim service through
associates in the home office.

RESERVES

         Loss reserves are management's best estimates at a given point in time
of what an insurer expects to pay to claimants, based on facts, circumstances
and historical trends then known. It can be expected that the ultimate liability
will exceed or be less than such estimates. During the loss settlement period,
additional facts regarding individual claims may become known, and consequently
it often becomes necessary to refine and adjust the estimates of liability.

<PAGE>   12
                                                                         Page 12


         The Company maintains reserves for the eventual payment of losses and
loss expenses for both reported claims and incurred claims that have not yet
been reported. Loss expense reserves are intended to cover the ultimate costs of
settling all losses, including investigation and litigation costs from such
losses.

         Reserves for reported losses are established on either a case-by-case
or formula basis depending on the type and circumstances of the loss. The
case-by-case reserve amounts are determined based on the Company's reserving
practices, which take into account the type of risk, the circumstances
surrounding each claim and policy provisions relating to types of loss. The
formula reserves are based on historical paid loss data for similar claims with
provisions for trend changes caused by inflation. Loss and loss expense reserves
for incurred claims that have not yet been reported are estimated based on many
variables including historical and statistical information, inflation, legal
developments, storm loss estimates, and economic conditions. Loss reserves are
reviewed on a regular basis and as new data becomes available, estimates are
updated resulting in adjustments to loss reserves. Although management uses many
resources to calculate reserves, there is no precise method for determining the
ultimate liability. The Company does not discount loss reserves for financial
statement purposes.

         Mutual has guaranteed the adequacy of State Auto P&C's loss and loss
expense reserves as of December 31, 1990. Pursuant to the guarantee, Mutual has
agreed to reimburse State Auto P&C for any losses and loss expenses in excess of
State Auto P&C's December 31, 1990 reserves ($65.5 million) that may develop
from claims that have occurred on or prior to that date. This guarantee ensures
that any deficiency in the reserves of State Auto P&C as of December 31, 1990,
under the pooling arrangement percentages effective on December 31, 1990 will be
reimbursed by Mutual. As of December 31, 1999, there has been no adverse
development of these reserves. In the event Mutual becomes financially impaired,
and subject to regulatory restrictions, it may be unable to make any such
reimbursement.

         The following table presents one-year development information on
changes in the reserve for loss and loss expenses of the Company for the three
years ended December 31, 1999:

<TABLE>
<CAPTION>
                                                                        Year Ended December 31
                                                                 -----------------------------------------
                                                                    1999           1998            1997
                                                                 ---------       ---------       ---------
                                                                               (in thousands)
<S>                                                              <C>             <C>             <C>
Reserve for losses and loss expenses
     At beginning of year(1)                                     $ 205,034       $ 194,155       $ 199,480
                                                                 ---------       ---------       ---------
Provision for losses and loss Expenses occurring:
         Current year                                              271,507         255,885         225,666
         Prior years(2)                                             (6,878)        (13,591)        (17,432)
                                                                 ---------       ---------       ---------
             Total                                                 264,629         242,294         208,234
                                                                 ---------       ---------       ---------
Loss and loss expense payments For claims occurring during:
         Current year                                              168,512         157,988         134,890
         Prior years                                               100,349          86,671          78,669
                                                                 ---------       ---------       ---------
             Total                                                 268,861         244,659         213,559
                                                                 ---------       ---------       ---------
Impact of acquisition of Farmers Casualty
     And Mid-Plains, 1/1/99                                         13,247            --              --
Impact of pooling change 1/1/99 and 1/1/98 (3)                       7,633          13,244            --
                                                                 ---------       ---------       ---------
Reserve for losses and loss expenses at end of year (1)          $ 221,682       $ 205,034       $ 194,155
                                                                 =========       =========       =========
</TABLE>

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

(1)      This line item is net of reinsurance recoverable on losses and loss
         expenses payable of approximately $10,807,000, $12,416,000, and
         $21,056,000 for the years 1999, 1998, and 1997, respectively.

<PAGE>   13
                                                                         Page 13


(2)      This line item shows redundancies in the provision for losses and loss
         expenses attributable to prior years in the amounts of approximately
         $6,878,000, $13,591,000, and $17,432,000 for the years 1999, 1998, and
         1997, respectively. These decreases have resulted primarily from
         moderating trends in the frequency and severity of losses and loss
         expenses due to medical cost containment, tort reform and lower rates
         of inflation. This along with fundamental improvements primarily in the
         auto liability and worker's compensation lines of business resulted in
         incurred losses and loss expenses developing favorably.

(3)      This line item represents the increase in loss and loss expense
         reserves due to the Company's change in pooling participation
         percentages effective January 1, 2000.

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

         The following table sets forth the development of reserves for losses
and loss expenses from 1989 through 1999 for the Company. "Net liability for
losses and loss expenses payable" sets forth the estimated liability for unpaid
losses and loss expenses recorded at the balance sheet date, net of reinsurance
recoverables, for each of the indicated years. This liability represents the
estimated amount of losses and loss expenses for claims arising in the current
and all prior years that are unpaid at the balance sheet date, including losses
incurred but not reported to the Company.

         The lower portion of the table shows the re-estimated amounts of the
previously reported reserve based on experience as of the end of each succeeding
year. The estimate is increased or decreased as more information becomes known
about the claims incurred.

         The upper section of the table shows the cumulative amounts paid with
respect to the previously reported reserve as of the end of each succeeding
year. For example, through December 31, 1999, the Company had paid 78.1% of the
currently estimated losses and loss expenses that had been incurred, but not
paid, as of December 31, 1990.

         The amounts on the "cumulative redundancy (deficiency)" line represent
the aggregate change in the estimates over all prior years. For example, the
1990 reserve has developed an $8.4 million redundancy over nine years. That
amount has been included in operations over the nine years and did not have a
significant effect on income of any one year. The effects on income caused by
changes in estimates of the reserves for losses and loss expenses for the most
recent three years are shown in the foregoing three-year loss development table.

         In evaluating the information in the table, it should be noted that
each amount includes the effects of all changes in amounts for prior periods.
For example, the amount of the redundancy related to losses settled in 1992, but
incurred in 1989, will be included in the cumulative redundancy amount for years
1989, 1990 and 1991. The table does not present accident or policy year
development data, which readers may be more accustomed to analyzing. Conditions
and trends that have affected the development of the liability in the past may
not necessarily occur in the future. Accordingly, it may not be appropriate to
extrapolate future redundancies or deficiencies based on this table.

         Effective, January 1, 1992, the pooling percentage was changed whereby
State Auto P&C increased its share in the pooled losses and loss expenses from
20% to 30%. This increase is reflected in the 1992 column. Effective January 1,
1995, the pooling percentage was again changed adding Milbank to the pool and
increasing State Auto P&C's share in the pooled losses and loss expenses from
30% to 35%. This increase is reflected in the 1995 column. An amount of assets
equal to the increase in net liabilities was transferred to the Company from
Mutual in 1992, 1995, 1998 and 1999 in conjunction with each year's respective
pooling change. The amount of the assets transferred from Mutual in 1992, 1995,
1998 and 1999 has been netted against and has reduced the cumulative amounts
paid for years prior to 1992, 1995, 1998 and 1999, respectively.

<PAGE>   14
                                                                         Page 14


                         [See table on following page.]


<PAGE>   15
                                                                         Page 15


<TABLE>
<CAPTION>
                                                                               State Auto Financial Corp.
                                                                                 Years Ended December 31

                                                   -------------------------------------------------------------------------------
                                                          1989      1990      1991        1992       1993       1994       1995

                                                                                  (Dollars in Thousands)

<S>                                                     <C>       <C>       <C>        <C>        <C>        <C>        <C>
Net liability for losses
  and loss expenses payable                             $58,203   $65,464   $71,139    $119,044   $123,337   $126,743   $206,327

Paid (cumulative)
  as of:
   One year later                                          48.1%     43.3%     12.2%       41.3%      42.2%       1.5%      38.2%
   Two years later                                         68.8%     46.1%     43.0%       60.9%      41.3%      29.1%      55.4%
   Three years later                                       70.9%     62.9%     58.7%       60.6%      55.6%      44.5%      63.3%
   Four years later                                        79.9%     71.8%     58.4%       68.0%      64.5%      51.0%      68.5%
   Five years later                                        84.4%     72.1%     63.9%       71.9%      67.2%      55.5%
   Six years later                                         83.3%     75.5%     67.5%       72.5%      69.7%
   Seven years later                                       86.0%     77.8%     67.7%       74.2%
   Eight years later                                       87.7%     77.1%     69.7%
   Nine years later                                        86.8%     78.1%
   Ten years later                                         87.5%


Net liability re-estimate
  as of:
   One year later                                          98.0%     95.4%     91.2%       92.7%      93.7%      87.4%      87.0%
   Two years later                                         97.4%     92.1%     87.2%       90.5%      90.0%      77.1%      86.4%
   Three years later                                       95.9%     89.7%     85.4%       87.6%      85.0%      77.0%      83.2%
   Four years later                                        95.4%     88.1%     84.5%       85.6%      86.3%      72.9%      81.6%
   Five years later                                        95.0%     89.7%     82.3%       87.3%      82.8%      70.9%
   Six years later                                         96.1%     88.4%     86.7%       84.5%      81.6%
   Seven years later                                       95.5%     93.2%     83.1%       83.0%
   Eight years later                                      100.1%     89.5%     81.0%
   Nine years later                                        97.2%     87.2%
   Ten years later                                         95.2%

Cumulative redundancy (deficiency)                       $2,822    $8,367   $13,533     $20,267    $22,717    $36,868    $37,918

Cumulative redundancy (deficiency)                          4.8%     12.8%     19.0%       17.0%      18.4%      29.1%      18.4%

Gross* liability - end of year                                                         $224,771   $245,929   $277,783   $412,553
Reinsurance recoverable                                                                $105,727   $122,591   $151,040   $206,226
Net liability - end of year                                                            $119,044   $123,337   $126,743   $206,327

Gross liability re-estimated - latest                                                      93.8%      94.7%      84.6%      86.9%
Reinsurance recoverable re-estimated - latest                                             106.0%     107.9%      96.0%      92.1%
Net liability re-estimated - latest                                                        83.0%      81.6%      70.9%      81.6%


<CAPTION>

                                                                  State Auto Financial Corp.
                                                                   Years Ended December 31

                                                   ------------------------------------------------------
                                                           1996       1997        1998        1999

<S>                                                     <C>        <C>         <C>         <C>
Net liability for losses
  and loss expenses payable                             $199,480   $194,155    $205,034    $221,682

Paid (cumulative)
  as of:
   One year later                                           39.4%      32.7%       38.7%    ---
   Two years later                                          54.1%      56.7%
   Three years later                                        66.2%
   Four years later
   Five years later
   Six years later
   Seven years later
   Eight years later
   Nine years later
   Ten years later


Net liability re-estimate
  as of:
   One year later                                           91.3%      93.0%       96.6%    ---
   Two years later                                          87.3%      92.0%
   Three years later                                        86.7%
   Four years later
   Five years later
   Six years later
   Seven years later
   Eight years later
   Nine years later
   Ten years later

Cumulative redundancy                                    $26,476    $15,531      $6,943    ---

Cumulative redundancy                                       13.3%       8.0%        3.4%   ---

Gross* liability - end of year                          $410,658   $402,718    $414,268
Reinsurance recoverable                                 $211,178   $208,563    $209,234
Net liability - end of year                             $199,480   $194,155    $205,034

Gross liability re-estimated - latest                       91.4%      95.1%       98.7%
Reinsurance recoverable re-estimated - latest               95.9%      98.0%      100.8%
Net liability re-estimated - latest                         86.7%      92.0%       96.6%
</TABLE>

* Gross liability includes: Direct & assumed losses & loss expenses payable.










<PAGE>   16
                                                                         Page 16




         The following table is a reconciliation as of each December 31 of
losses and loss expenses payable, computed under generally accepted accounting
principles ("GAAP"), to losses and loss expenses payable, computed under
statutory accounting principles used by insurance companies for reporting to
state insurance regulators ("STAT"):

<TABLE>
<CAPTION>
                                                              1999             1998             1997
                                                              ----             ----             ----
                                                                          (in thousands)
<S>                                                           <C>              <C>               <C>
    GAAP losses and loss
         expenses payable                                     $232,489         $217,450          $215,211
    Less: ceded reinsurance recoverable
         on losses and loss expenses payable                    10,807           12,416            21,056
    Add: salvage and subrogation
         Recoverable                                            13,505           12,817            10,870
                                                          -------------    -------------    --------------
    STAT losses and loss
         expenses payable                                     $235,187         $217,851          $205,025
                                                          =============    =============    ==============
</TABLE>

REINSURANCE

         The Company, Mutual and Midwest Security follow the customary industry
practice of reinsuring a portion of their exposures and paying to the reinsurers
a portion of the premiums received on all policies. Insurance is ceded
principally to reduce net liability on individual risks or for individual loss
occurrences, including catastrophic losses. Effective January 1, 2000,
reinsurance premiums and reimbursements are allocated among State Auto P&C,
Milbank, Mutual, Midwest Security, Farmers Casualty and SAIC according to their
relative pooling percentages. National and Mid-Plains do not directly
participate in the pooling arrangement. Although reinsurance does not legally
discharge State Auto P&C, Mutual, National, Milbank, Midwest Security, Farmers
Casualty, Mid-Plains or SAIC from primary liability for the full amount of
limits applicable under their policies, it does make the assuming reinsurer
liable to the extent of the reinsurance ceded.

         Each member of the State Auto Group has separate working reinsurance
treaties for property and casualty lines with several reinsurers arranged
through a reinsurance broker. Under the property excess of loss treaty, each
member of the State Auto Group is responsible for the first $2.0 million of each
defined loss and the reinsurers are responsible for 100% of the excess over $2.0
million up to $10.0 million of such defined loss, depending upon the nature of
the injury or damage. The rates for this reinsurance are negotiated annually.

         The terms of the casualty excess of loss program provide that each
company in the State Auto Group is responsible for the first $2.0 million of a
covered loss. The reinsurers are responsible for 100% of the loss excess of $2.0
million and up to $5.0 million. Also, certain unusual claim situations involving
bodily injury liability, property damage liability, uninsured motorist, personal
injury protection and workers' compensation insurance are covered by an
arrangement which provides for $10.0 million of coverage above a $5.0 million
retention for each loss occurrence. This layer of reinsurance sits above the
$3.0 million excess of $2.0 million arrangement.

         In addition, the State Auto Group has secured other reinsurance to
limit the net cost of large loss events for certain types of coverages. Included
are umbrella liability losses which are reinsured up to a limit of $15.0 million
above a maximum $600,000 retention. The State Auto Group also makes use of the
facultative market for unique risk situations and participates in involuntary
pools and associations in certain states.

         Catastrophe reinsurance has been arranged for property business,
including automobile physical damage. Effective November 19, 1999, the Company
and Mutual replaced the structured financing piece of their catastrophe
reinsurance program, originally placed in July 1996 with the program described
below.

<PAGE>   17
                                                                         Page 17

Each of State Auto P&C, Mutual, Milbank, Midwest Security, National, Farmers
Casualty, Mid-Plains and SAIC retain the first $40.0 million of each occurrence.

         $80.0 million of traditional reinsurance is available above the $40.0
million retention with a co-participation of 5%. In the event the State Auto
Group incurs catastrophe losses in excess of $120.0 million, State Auto
Financial has implemented a structured contingent financing transaction with
Bank One ("Bank One") to provide up to $135.0 million to be used to cover such
catastrophe losses. This arrangement, effective November 19, 1999, replaced the
prior structured contingent financing transaction State Auto Financial had with
Chase Manhattan Bank. Under this arrangement, in the event of such a loss, State
Auto Financial would issue and sell redeemable preferred shares to SAF Funding
Corporation, a special purpose company ("SPC"), which will borrow the money
necessary for such purchase from Bank One and a syndicate of other lenders (the
"Lenders"). State Auto Financial will contribute to State Auto P&C the proceeds
from the sale of its preferred shares. State Auto P&C has assumed catastrophe
reinsurance from Mutual, Milbank, Midwest Security, National, Farmers Casualty,
Mid-Plains, and SAIC, pursuant to a Catastrophe Assumption Agreement in the
amount of $135.0 million excess of $120.0 million. State Auto P&C will use the
contributed capital to pay its direct catastrophe losses and losses assumed
under the Catastrophe Assumption Agreement. State Auto Financial is obligated to
repay SPC (which will repay the Lenders) by redeeming the preferred shares over
a six-year period. This layer of $135.0 million in excess of $120.0 million has
been excluded from the pooling arrangement as well by virtue of the 2000 Pooling
Agreement. See "Pooling Arrangement" in the "Narrative Description of Business."
In addition, State Auto Financial's obligation to repay SPC has been secured by
a Put Agreement among State Auto Financial, Mutual and the Lenders, under which,
in the event of a default by State Auto Financial as described in the Credit
Agreement or in the Put Agreement, Mutual would be obligated to put either the
preferred shares or the loan(s) outstanding. This Bank One contingent financing
transaction is a 364 day commitment and may be renewed on mutual agreement of
the parties.

         Changes were made in 1999 to National's agreement with Mutual. The
excess of loss portion, in which Mutual assumes all liability losses in excess
of National's $50,000 retention, remained the same. However, the 20% liability
quota share, within the $50,000 retention, was reduced to 8.5%, while a 20%
quota share was extended to the physical damage coverages. Effective January 1,
1999, Mutual entered into an excess of loss agreement with Mid-Plains, State
Auto's other non-standard company. Pursuant to the terms of this agreement,
Mutual provides $450,000 of reinsurance above a $50,000 retention for Mid-Plains
liability coverages.

REGULATION

         Most states have enacted legislation that regulates insurance holding
company systems. Ohio, the domiciliary state of Mutual, National, and SAIC has
adopted legislation regulating the activities of those companies. South Carolina
has adopted legislation regulating the activities of State Auto P&C as the South
Carolina domiciled member of the holding company system, as have South Dakota,
and Wisconsin which are the domiciliary regulators of Milbank and Midwest
Security, respectively, and Iowa which regulates Farmers Casualty and
Mid-Plains. Each insurance company in the holding company system is required to
register with the insurance supervisory agency of its state of domicile and
furnish information concerning the operations of companies within the holding
company system that may materially affect the operations, management or
financial condition of the insurers within the system. Pursuant to these laws,
the respective insurance departments may examine Mutual, State Auto P&C,
National, Milbank, Midwest Security, Farmers Casualty, Mid-Plains, and SAIC at
any time, require disclosure of material transactions involving insurer members
of the holding company system and require prior notice and an opportunity to
disapprove of certain "extraordinary" transactions, including, but not limited
to, extraordinary dividends from State Auto P&C, National, Milbank, Farmers
Casualty, and SAIC to State Auto Financial. Pursuant to these laws, all
transactions within the holding company system affecting Mutual, State Auto P&C,
National, Milbank, Midwest Security, Farmers Casualty, Mid-Plains, or SAIC must
be fair and equitable. In addition, approval of the applicable Insurance
Commissioner is required prior to the consummation of transactions affecting the
control of an insurer.

<PAGE>   18
                                                                         Page 18


         South Carolina insurance law provides that no person may acquire direct
or indirect control of State Auto P&C unless that person has obtained the prior
written approval of the Chief Insurance Commissioner of South Carolina for such
acquisition. Ohio has similar statutory provisions in place which would be
applicable to National and SAIC, as does South Dakota for Milbank, Wisconsin for
Midwest Security and Iowa for Farmers Casualty and Mid-Plains.

         In addition to being regulated by the insurance department of its state
of domicile, each insurance company is subject to supervision and regulation in
the states in which it transacts business, and such supervision and regulation
relate to numerous aspects of an insurance company's business operations and
financial condition. The primary purpose of such supervision and regulation is
to ensure financial stability of insurance companies for the protection of
policyholders. The laws of the various states establish insurance departments
with broad regulatory powers relative to granting and revoking licenses to
transact business, regulating trade practices, licensing agents, approving
policy forms, setting reserve requirements, determining the form and content of
required statutory financial statements, prescribing the types and amount of
investments permitted and requiring minimum levels of statutory capital and
surplus. Although premium rate regulation varies among states and lines of
insurance, such regulations generally require approval of the regulatory
authority prior to any changes in rates. In addition, all of the states in which
the State Auto Group transacts business have enacted laws which restrict these
companies' underwriting discretion. Examples of these laws include restrictions
on policy terminations, restrictions on agency terminations and laws requiring
companies to accept any applicant for automobile insurance. These laws may
adversely affect the ability of the insurers in the State Auto Group to earn a
profit on their underwriting operations.

         Insurance companies are required to file detailed annual reports with
the supervisory agencies in each of the states in which they do business and
their business and accounts are subject to examination by such agencies at any
time.

         There can be no assurance that such regulatory requirements will not
become more stringent in the future and have an adverse effect on the operations
of the State Auto Group.

         Dividends. State Auto P&C, National, Milbank, Farmers Casualty, and
SAIC are subject to regulations and restrictions under which payment of
non-extraordinary dividends from statutory surplus can be made to State Auto
Financial during the year without prior approval of regulatory authorities.

         State Auto Financial's insurer subsidiaries are permitted to pay
dividends without prior approval from their respective domiciliary insurance
departments unless the dividend is an "extraordinary dividend." While the
statutes affecting each insurer subsidiary of State Auto Financial have
different words, there is a common thread that runs through each state's statute
regulating extraordinary dividends. That thread is the basic definition of an
extraordinary dividend which is the greater of 10% of the insurer's surplus or
net income. In three states, Ohio, South Dakota and Iowa, there is excluded from
the net income of the insurer a distribution of the insurers own securities. In
South Carolina, net realized capital gains and losses are excluded from the
calculation of annual net income. In South Dakota, annual net income excludes
net realized capital gains that exceed 20% of net unrealized capital gains.

         The laws of South Carolina, Iowa and Ohio also require advance notice
of payment of an ordinary dividend. In addition, by acting within a statutory
time frame, the insurance commissioner in each state has the authority to limit
ordinary dividends if an insurer's surplus as regards policyholders is not
reasonable in relation to the insurer's outstanding liabilities and adequate to
its financial needs.

         Pursuant to these rules, a total of $28.9 million is available for
payment to State Auto Financial as a dividend from State Auto P&C, National,
Milbank, Farmers Casualty, and SAIC during 2000 without prior approval from the
South Carolina, Ohio, South Dakota and Iowa Insurance Departments, respectively,
under current law.

<PAGE>   19
                                                                         Page 19


         Rate and Related Regulation. The Company is not aware of any adverse
legislation or regulation that has been adopted by any state where the Company
did business during 1999 which would present material obstacles to the Company's
overall business.

         In an attempt to make capital and surplus requirements more accurately
reflect the underwriting risk of different lines of insurance as well as
investment risks that attend insurers' operations, the NAIC has tested insurer's
risk-based capital requirements since 1994. As of December 31, 1999, each
insurer affiliated with the Company exceeded all standards tested by the formula
applying risk-based capital requirements.

         While the insurance industry is regulated by the states, federal
financial services reform legislation enacted into law in late 1999 will likely
affect the property casualty insurance business. This federal legislation, known
as the Gramm Leach Bliley Act, generally permits "financial holding companies"
to own insurers. This new law is expected to have an impact on the property
casualty industry marketplace, although the nature and extent of the impact is
uncertain. It could increase the level of competition; it could bring additional
capital into the insurance marketplace, which could have a negative impact on
product pricing. It also is unclear how insurers owned by "financial holding
companies" will be regulated as compared with other insurers. The legislation
could have an adverse affect on state regulation, which has its own set of
uncertain consequences. This change in the federal law will have ramifications
on the Company as well as the insurance business as a whole. The Company is
still assessing the impact of this law change on its business.

         The property and casualty insurance industry is also affected by court
decisions. Premium rates are actuarially determined to enable an insurance
company to generate an underwriting profit. These rates contemplate a certain
level of risk. The courts may modify, in a number of ways, the level of risk
which insurers had expected to assume including eliminating exclusions,
multiplying limits of coverage, creating rights for policyholders not intended
to be included in the contract and interpreting applicable statutes expansively
to create obligations on insurers not originally considered when the statute was
passed. Courts have also undone legal reforms passed by legislatures, which
reforms were intended to reduce a litigant's rights of action or amounts
recoverable and so reduce the costs borne by the insurance mechanism. These
court decisions can adversely affect an insurer's profitability. They also
create pressure on rates charged for coverages adversely affected and this can
cause a legislative response resulting in rate suppression that can adversely
affect an insurer.

INVESTMENTS

         The Company's investment portfolio is managed to provide growth of
statutory surplus in order to facilitate increased premium writings over the
long term while maintaining the ability to service current insurance operations.
The primary objectives are to generate income, preserve capital and maintain
liquidity. The Company's investment portfolio is managed separately from that of
Mutual and its affiliates and investment results are not shared by each of the
Pooled Companies through the pooling arrangement. The investment management
services on behalf of the Company and Mutual and its subsidiaries are performed
by Stateco, although investment policies to be implemented by Stateco continue
to be set for each company through the Investment Committee of its Board of
Directors. See "Investment Management Services" in the "Narrative Description of
Business."

         The Company's decision to make a specific investment is influenced
primarily by the following factors: (a) investment risks; (b) general market
conditions; (c) relative valuations of investment vehicles; (d) general market
interest rates; (e) the Company's liquidity requirements at any given time; and
(f) the Company's current federal income tax position and relative spread
between after tax yields on tax-exempt and taxable fixed income investments. The
Company has investment policy guidelines with respect to purchasing fixed income
investments which preclude investments in bonds that are rated below investment
grade by a recognized rating service. The maximum investment in any single note
or bond is limited to 2.0% of assets, other than obligations of the U.S.
government or government agencies, for which there is no limit. Investments in
equity securities are selected based on their potential for

<PAGE>   20
                                                                         Page 20


appreciation as well as ability to continue paying dividends. (See discussion
regarding Market Risk included in Part II - Item 7 "Management's Discussion and
Analysis of Financial Condition and Results of Operations").

          Strategies as to specific investments can change depending on the
Company's current federal tax position, market interest rates and general market
conditions. Consequently, pursuant to the Statement of Financial Accounting
Standards (SFAS) No. 115, "Accounting for Certain Investments in Debt and Equity
Securities," the Company segregates a portion of its fixed maturity investments
for the purpose of providing greater flexibility in the investment portfolio.
Fixed maturities that are purchased with the intention and ability of holding
them until maturity are categorized as held-to-maturity and carried at amortized
cost. Fixed maturities that may be sold, thereby providing the Company the
flexibility noted above, are categorized as available-for-sale and are carried
at fair value. Fixed maturities available-for-sale totaled $527.8 million, and
$481.8 million at December 31, 1999 and 1998, respectively.

         During 1997, the Company began a program to build on the equity
portfolio to enhance growth of surplus over the long term. At December 31, 1999
and 1998, respectively, the equity portfolio totaled $55.5 million and $42.2
million.

         The table below provides information about the quality of the Company's
fixed maturity portfolio.

                             Bond Portfolio Quality

                        Investment Grade Corporates
                            and Municipals                     79.2%


                        U.S. Governments                       16.0%

                        U.S. Government Agencies                4.8%

         The following table sets forth the Company's investment results for the
periods indicated:

                                              Year Ended December 31
                                       -------------------------------------
                                       1999            1998           1997
                                       ----            ----           ----
                                               (Dollars in thousands)

          Average invested assets (1)  $633,989       $571,152      $519,298
          Net investment income (2)     $34,262        $32,506       $31,107
          Average yield                    5.4%           5.7%          6.0%

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

(1)      Average of the aggregate invested assets at the beginning and end of
         each period. Invested assets include fixed maturities at amortized
         cost, equity securities at cost and cash equivalents.

(2)      Net investment income is net of investment expenses and does not
         include realized or unrealized investment gains or losses or provision
         for income taxes.
- --------------

INVESTMENT MANAGEMENT SERVICES

         Stateco has been providing investment management services since April
1993. These services are provided to all insurance companies affiliated with the
Company or Mutual, including Mutual, Midwest Security, State Auto P&C, Milbank,
National, Farmers Casualty, Mid-Plains, and SAIC. Stateco has entered into an
Investment Management Agreement with each of these entities, pursuant to which
Stateco manages the investment portfolios of these companies and receives an
investment management fee based on performance and the size of the portfolio
managed for each affiliate.

<PAGE>   21
                                                                         Page 21


INSURANCE PREMIUM FINANCE SERVICES

         Through Stateco, the Company provides insurance premium finance
services to certain policyholders of Mutual, State Auto P&C and Milbank.
Premiums for property and casualty insurance are typically payable at the time a
policy is placed in force or renewed. On certain large commercial policies, the
premium cost may be difficult for a policyholder to pay in one sum. Stateco
makes loans to commercial insurance policyholders for the term of an insurance
policy to enable them to pay the insurance premium in installments over the term
of the policy, and retains a contractual right to cancel the insurance policy if
the loan installment is not paid on a timely basis.

INSURANCE SOFTWARE BUSINESS

         S.I.S. is developing and selling software used by insurance companies
and agencies to allow more efficient and effective electronic management and
communication of policyholder data from insurers to agents (download) and from
agents to insurers (upload). S.I.S.' principal product, SEMCI Partner(R), is an
alternative to significantly more costly agency management systems. S.I.S.
believes SEMCI Partner(R), will be attractive to a substantial segment of
independent insurance agencies. While S.I.S.' principal customer from a revenue
standpoint is Mutual, it has sold and continues to sell SEMCI Partner(R)
directly to agents, including agents who do not represent the State Auto Group.
S.I.S.' revenue from SEMCI Partner(R) and other S.I.S. software sales is not
material to the Company at this time. S.I.S, which had been a majority-owned
subsidiary of the Company through December 31, 1999, is now a wholly owned
subsidiary, after it repurchased shares owned by employees and officers of
S.I.S.

PROPERTY LEASING BUSINESS

         As noted above, the Company formed 518 PML, an Ohio limited liability
company in December 1997. The initial members of 518 PML are Stateco and State
Auto P&C. Stateco contributed $7.0 million in cash and a parcel of real property
located in Goodlettsville, Tennessee, while State Auto P&C contributed real
property located in Greer, South Carolina. 518 PML constructed an office
building on the real estate in Goodlettsville, which it leased to Mutual
commencing in May 1999 for Mutual's Nashville Regional Office facility. 518 PML
has leased the Greer property to Mutual to use as its Southern Regional Office
facility. Revenue from 518 PML is not material to the Company at this time. In
late 1999, it also began to lease motor vehicles to Mutual for use in its
business operations.

YEAR 2000

         See discussion included in Part II - Item 7 "Management's Discussion
and Analysis of Financial Condition and Results of Operations."

COMPETITION

         The property and casualty insurance industry is highly competitive.
Price competition has been very intense during recent years. This was
particularly true in regards to both commercial lines and personal lines,
particularly auto insurance in 1999. Several "national" carriers' active
marketing efforts with respect to personal lines auto insurance have had an
impact on the market for this coverage. The Company competes with numerous
insurance companies, many of which are substantially larger and have
considerably greater financial resources. In addition, because the Company's
products are marketed exclusively through independent insurance agencies, most
of which represent more than one company, the Company faces competition within
each agency. See "Marketing" in the "Narrative Description of Business." The
Company competes through underwriting criteria, appropriate pricing, and quality
service to the policyholder and the agent and through a fully developed agency
relations program.


<PAGE>   22
                                                                         Page 22




EMPLOYEES

         As of March 3, 2000, the Company had 1,350 employees, which is a change
from past practice. See "Management Agreement" In the "Narrative Description of
the Business". Employees of the Company are not covered by any collective
bargaining agreement. Management of the Company considers its relationship with
its employees to be excellent.

EXECUTIVE OFFICERS OF THE REGISTRANT

<TABLE>
<CAPTION>
 Name of Executive Officer and                   Principal Occupation(s)               An Executive Officer
 Position(s) with Company (1)       Age         During the Past Five Years           of the Company Since (2)
 ------------------------------     ---         --------------------------           ------------------------
<S>                                 <C>    <C>                                                    <C>
Robert L. Bailey,                   66     Chairman of the Board of STFC, 3/93 to                 1991
    Chairman                               present; Chief Executive Officer of
                                           STFC, 5/91 to 5/99; President of
                                           STFC, 5/91 to 5/96; Chairman of the
                                           Board of Mutual, 3/93 to present;
                                           Chief Executive Officer of Mutual,
                                           5/89 to 5/99; President of Mutual,
                                           1983 to 5/96

Robert H. Moone,                    56     President and Chief Executive Officer                  1991
    President and                          of STFC, 5/99 to present; President and
    Chief Executive Officer                Chief Operating Officer of STFC, 5/96
                                           to 5/99; Executive Vice President,
                                           11/93 to 5/96 and prior thereto Vice
                                           President of STFC; President and
                                           Chief Executive Officer of Mutual,
                                           5/99 to present; President and Chief
                                           Operating Officer of Mutual, 5/96 to
                                           5/99; Executive Vice President, 11/93
                                           to 5/96 and prior thereto, Senior
                                           Vice President of Mutual

Steven J. Johnston,                 40     Senior Vice President, Treasurer and                   1994
    Senior Vice President,                 Chief Financial Officer of STFC and
    Treasurer and Chief                    Mutual 8/99 to present; Vice President,
    Financial Officer                      Treasurer and Chief Financial Officer
                                           of STFC and Mutual, 4/97 to 8/99;
                                           Vice President of STFC and Mutual,
                                           5/95 to 4/97; Assistant Vice
                                           President of Mutual, 8/92 to 5/95

John R. Lowther,                    49     Vice President, Secretary and General                  1991
    Vice President, Secretary              Counsel of STFC, 5/91 to present; Vice
    and General Counsel                    President, Secretary and General
                                           Counsel of Mutual, 8/89 to present

Michael F. Dodd,                    62     Senior Vice President of STFC, 5/91 to                 1991
    Senior Vice President                  present; Senior Vice President of
                                           Mutual, 2/89 to present

Terrence L. Bowshier,               47     Vice President, 3/2000 to present; Vice                1991
    Vice President                         President and Comptroller of STFC and
                                           Mutual, 5/91 to 3/2000

James E. Duemey,                    53     Vice President and Investment Officer                  1991
    Vice President and                     of STFC and Mutual, 5/91 to present
    Investment Officer

William D. Hansen,                  34     Vice President of Mutual 3/2000 to                     2000
    Vice President                         present

Terrence P. Higerd,                 55     Vice President of STFC, 5/91 to                        1991
    Vice President                         present; Vice President of Mutual,
                                           6/87 to present
</TABLE>

<PAGE>   23
                                                                         Page 23

<TABLE>
<CAPTION>
Name of Executive Officer and                     Principal Occupation(s)                An Executive Officer
Position(s) with Company (1)       Age           During the Past Five Years            of the Company Since (2)
- -----------------------------       ---          --------------------------            ------------------------

<S>                                 <C>    <C>                                                    <C>
Noreen W. Johnson,                  51     Vice President of STFC and Mutual, 3/98                1998
     Vice President                        to present; Assistant Vice President of
                                           Mutual, 3/97 to 3/98; employee of
                                           Mutual, 9/92 to 3/97

Robert A. Lett,                     60     Vice President of STFC, 3/98 to                        1994
     Vice President                        present; Vice President of Mutual, 2/88
                                           to present



Mark A. Blackburn,                  48     Vice President of STFC and Mutual, 8/99                1999
     Vice President                        to present

John B. Melvin,                     50     Vice President of STFC, 3/98 to                        1994
     Vice President                        present; Vice President of Mutual,
                                           11/93 to present; and prior thereto an
                                           officer of Mutual

 Cathy B. Miley, (3)                50     Vice President of STFC, 3/98 to                        1995
     Vice President                        present; Vice President of Mutual, 3/95
                                           to present; Assistant Vice President of
                                           Mutual, 8/92 to 3/95

Richard L. Miley, (3)               46     Vice President of STFC, 3/98 to                        1995
     Vice President                        present; Vice President of Mutual, 5/95
                                           to present; Assistant Vice President of
                                           Mutual, 8/87 to 5/95


John M. Petrucci,                   41     Vice President of Mutual 3/2000 to                     2000
     Vice President                        present

Cynthia A. Powell,                  39     Vice President of Mutual 3/2000 to                     2000
     Vice President                        present
</TABLE>


(1) Except for Mr. Bailey, each of the executive officers is elected annually by
the respective company's Board of Directors to serve until the next annual
meeting and until his or her successor is elected and qualified. Mr. Bailey has
executed an employment agreement effective January 1, 1996, which is for a
five-year term.

(2) Each of the foregoing executive officers has been designated by the
Company's Board of Directors as an officer for purposes of Section 16 of the
Securities Exchange Act of 1934.

(3)  Richard L. Miley and Cathy B. Miley are husband and wife.

ITEM 2.  PROPERTIES
- -------  ----------

         Because the operations of the Company and Mutual are integrated with
one another pursuant to the terms of the 2000 Management Agreement, the Company
and Mutual share their operating facilities. See Item 1, "Management Agreement"
in the "Narrative Description of Business." The Company's and Mutual's corporate
headquarters are located in Columbus, Ohio in buildings owned by Mutual that
contain approximately 270,000 square feet of office space. The Company and
Mutual also have regional underwriting and claims office facilities, which they
share through the Amended and Restated Management Agreement. These facilities
include a 6,600 square foot branch office in Cleveland, Ohio owned by Mutual,
and a 29,000 square foot branch office in Cincinnati, Ohio owned by Mutual. In
May 1999, an office building constructed by 518 PML containing 38,000 square
feet was completed and leased to Mutual as its Nashville Regional Office. Mutual
also leases the regional office facility in Greer, South Carolina from 518 PML.
Milbank owns an office facility in Milbank, South Dakota where Company employees
provide services to Milbank agents and policyholders. Midwest Security leases an
office facility in Onalaska, Wisconsin where Company employees service Midwest
Security's agents and
<PAGE>   24
                                                                         Page 24


policyholders. Farmers Casualty leases an office in West Des Moines, Iowa where
Company employees service Farmers Casualty's and Mid-Plains' policyholders and
agents. Mutual also leases a number of small offices throughout its operating
area for the claims operations of Mutual and the Company.

ITEM 3.  LEGAL PROCEEDINGS
- -------  -----------------

         The Company is a party to a number of lawsuits arising in the ordinary
course of its insurance business. Management of the Company believes that the
ultimate resolution of these lawsuits will not, individually or in the
aggregate, have a material, adverse effect on the financial condition of the
Company.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
- -------  ---------------------------------------------------

         Not applicable.

                                     PART II

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED SHAREHOLDER
- -------  ------------------------------------------------------------------
         MATTERS
         -------

STOCK TRADING

         Common shares are traded in the Nasdaq National Market System under the
symbol STFC. As of March 8, 2000, there were 941 shareholders of record of the
Company's common shares.

MARKET PRICE RANGE, COMMON STOCK(1)

         Initial Public Offering -- June 28, 1991, $2.25. The high and low sale
prices for each quarterly period for the past two years as reported by Nasdaq
are:

                     1998               HIGH              LOW          DIVIDEND
                     ----               ----              ---          --------

           First Quarter                $20.00           $14.25         $.023
           Second Quarter                19.88            15.13          .023
           Third Quarter                 16.63            12.25          .025
           Fourth Quarter               $14.75           $11.44         $.025

                     1999
           First Quarter                $12.375          $10.25         $.025
           Second Quarter                13.875            9.375         .025
           Third Quarter                 13.625            9.563         .0275
           Fourth Quarter               $11.75           $ 8.875        $.0275

             (1)Adjusted for a March 1993 two-for-one, a July 1996
             three-for-two common stock split effected in the form of a
             stock dividend and a July 1998 two-for-one common stock split,
             respectively.

         Additionally, see Liquidity and Capital Resources section of
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" included in Item 7 of this Form 10-K Annual Report.

ITEM 6.  SELECTED FINANCIAL DATA
- -------  -----------------------

         "Selected Consolidated Financial Data" is as follows:


<PAGE>   25


                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

SELECTED CONSOLIDATED FINANCIAL DATA

<TABLE>
<CAPTION>
                                                                        YEAR ENDED DECEMBER 31
                                                                        ----------------------
                                                1999(*)      1998(*)       1997          1996       1995(*)       1994
                                               --------      -------      -------      -------      -------      -------
STATEMENTS OF INCOME DATA:                          (Dollars in thousands, except per share data)

<S>                                            <C>           <C>          <C>          <C>          <C>          <C>
Earned premiums                                $392,058      356,210      320,050      304,472      296,364      225,297
Net investment income                          $ 34,262       32,506       31,107       29,863       28,461       22,189
Management services income                     $  8,727        7,945        7,367        6,774        6,377        5,170
Net realized gains on investments              $  2,555        2,925        3,043        2,788        1,758        1,595
Other income                                   $  3,269        2,473        1,409        1,200          525          147
                                               -------------------------------------------------------------------------
Total revenues                                 $440,871      402,059      362,976      345,097      333,485      254,398
                                               -------------------------------------------------------------------------


Income before federal income taxes             $ 56,985       49,605       56,638       34,792       40,953       20,294
                                               -------------------------------------------------------------------------
Net income                                     $ 42,816       37,497       40,998       26,407       29,894       15,835
                                               -------------------------------------------------------------------------
Earnings per common share:(1)(2)
  Basic                                        $   1.05          .89          .99          .64          .73          .39
                                               -------------------------------------------------------------------------
  Diluted                                      $   1.03          .87          .97          .63          .72          .39
                                               -------------------------------------------------------------------------
Cash dividends per common share(1)             $    .11          .10          .09          .08          .07          .06
                                               -------------------------------------------------------------------------

BALANCE SHEET DATA AT YEAR END:

Total investments                              $627,305      579,966      526,363      499,277      479,908      350,639
Total assets                                   $759,945      717,520      664,384      605,385      579,194      487,282
Debt obligation to affiliate                   $ 45,500         -            -            -            -            -
Total stockholders' equity                     $317,687      340,824      297,258      247,619      225,763      175,852
Book value per common share(1)                 $   8.29         8.11         7.11         5.98         5.48         4.29

STATUTORY RATIOS:

Loss ratio                                         67.4         68.4         65.2         72.7         68.6         75.4
Expense ratio                                      29.5         29.4         28.9         27.3         31.0         28.2
Combined ratio                                     96.9         97.8         94.1        100.0         99.6        103.6
Industry combined ratio(3)                        107.5        105.6        101.6        105.8        106.5        108.5
Ratio of net premiums written to statutory
 capital and surplus                               1.47         1.63         1.71         1.91         2.12         1.77
</TABLE>


(1)  Adjusted for a July 1998 2-for-1 common stock split as well as a July 1996
     3-for-2 common stock split effected in the form of a stock dividend.

(2)  The earnings per share amounts prior to 1997 have been restated as required
     to comply with SFAS No. 128.

(3)  Preliminary industry information for 1999 from A.M. Best.

(*) Reflects change in pooling arrangement, effective January 1, 1999, 1998 and
    1995.



<PAGE>   26
                                                                        Page 25



ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
- -------  -----------------------------------------------------------------------
         OF OPERATIONS
         -------------

         "Management's Discussion and Analysis of Financial Condition and
Results of Operations" is as follows:

OVERVIEW

         State Auto Financial Corporation (State Auto Financial), through its
 principal insurance subsidiaries, State Auto Property and Casualty Insurance
 Company (State Auto P&C), Milbank Insurance Company (Milbank), Farmers Casualty
 Insurance Company (Farmers Casualty) and State Auto Insurance Company (SAIC),
 provides personal and commercial insurance for the standard insurance market
 primarily in the Midwest and eastern United States, excluding New York, New
 Jersey, and the New England states. Their principal lines of business include
 personal and commercial auto, homeowners, commercial multi-peril, workers'
 compensation, general liability and fire insurance. State Auto National
 Insurance Company (National) and Mid-Plains Insurance Company (Mid-Plains)
 write personal automobile insurance for risks in the nonstandard insurance
 market. State Auto P&C, Milbank, Farmers Casualty, SAIC, National and
 Mid-Plains products are marketed through independent agents.

         State Auto P&C, in addition to its insurance operations, currently
provides management and operations services under management agreements
effective as of January 1, 2000, for all State Auto Insurance Companies, which
include: Milbank; Farmers Casualty; SAIC; National; Mid-Plains; State Automobile
Mutual Insurance Company (Mutual), a majority shareholder of State Auto
Financial; and Mutual's wholly owned subsidiary, Midwest Security Insurance
Company (Midwest Security); and, until June 30, 1997, State Auto Life Insurance
Company (State Auto Life was sold by Mutual effective July 1997). Pursuant to
this management and operations agreement, State Auto P&C received cash equal to
the net plan benefit liabilities assumed relating to the transfer of all
employees from Mutual, Stateco (as defined below) and S.I.S. (as defined below)
to State Auto P&C, effective January 1, 2000. Prior to January 1, 2000, State
Auto P&C provided executive management services to the foregoing entities.

         SAIC was formed in 1999 to engage in the business of providing standard
personal insurance to its policyholders through the use of leading edge
technology within the independent agency system. Effective January 1, 2000, SAIC
became licensed as a property and casualty insurer in the state of Ohio, its
first state of operation.

         On July 7, 1998, State Auto Financial acquired all of the outstanding
shares of Milbank from Mutual pursuant to the Option Agreement dated August
1993. The purchase price of Milbank was approximately $81.9 million. The
transaction was effected through an exchange with Mutual of approximately 5.1
million State Auto Financial common shares for all the issued and outstanding
capital stock of Milbank. This exchange of Milbank shares for State Auto
Financial common shares increased Mutual's ownership of State Auto Financial to
approximately 70% of its issued and outstanding shares. Since the transaction
was a combination of entities under common control, it has been accounted for
similar to a pooling of interests. The prior years' financial information
includes the financial position and operations of Milbank.

         In August 1998, State Auto Financial purchased $9.0 million of surplus
notes from Farmers Casualty Company Mutual (FCCM), an Iowa domiciled property
casualty insurer for the standard insurance market. In 1998, a plan to convert
FCCM into a stock insurance company was approved by the board of FCCM, its
policyholders and the Iowa Division of Insurance. The plan of conversion
provided that State Auto Financial, in exchange for the redemption of the
surplus notes, would acquire the newly issued shares of Farmers Casualty.
Effective January 1, 1999, FCCM, renamed Farmers Casualty Insurance Company,
became a wholly owned subsidiary of State Auto Financial. In addition, Farmers
Casualty owns 100% of the outstanding shares of Mid-Plains, an Iowa domiciled
property casualty insurer, which principally writes nonstandard auto insurance.

<PAGE>   27
                                                                         Page 26


         Stateco Financial Services, Inc. (Stateco), a wholly owned subsidiary
of State Auto Financial, provides investment management services to affiliated
companies and also provides insurance premium finance services to customers of
State Auto P&C, Milbank and Mutual.

         Strategic Insurance Software, Inc. (S.I.S.), a wholly owned subsidiary,
develops and sells software for the processing of insurance transactions,
database management for insurance agents and electronic interfacing of
information between insurance companies and agents. S.I.S. sells services and
products to affiliated companies and their agents and markets similar services
and products to nonaffiliated insurers and their agencies.

         518 Property Management and Leasing, LLC (518 PML), an Ohio limited
liability company, was formed in December 1997 to engage in the business of
owning and leasing real and personal property to affiliated companies. As of
January 1, 1998, State Auto P&C and Stateco, the only members of 518 PML,
contributed capital to 518 PML with State Auto P&C contributing real property
and Stateco contributing $7.0 million in cash and real property.

         State Auto Financial, State Auto P&C, Milbank, Farmers Casualty, SAIC,
National, Mid-Plains, Stateco, S.I.S. and 518 PML are referred to collectively
herein as the "Company."

         State Auto P&C, Milbank and Farmers Casualty (the "Pooled
Subsidiaries"), the companies comprising the standard insurance segment,
participate in a quota share reinsurance pooling arrangement (the "Pooling
Arrangement") with Mutual. The Pooling Arrangement provides that the Pooled
Subsidiaries cede to Mutual all of their insurance business and assume from
Mutual an amount equal to their respective participation percentages as outlined
in the Pooling Arrangement. Since 1995, State Auto P&C and Milbank have
participated in the Pooling Arrangement with Mutual. During 1997, the aggregate
pooling participation percentage of the Pooled Subsidiaries was 45% (State Auto
P&C - 35% and Milbank - 10%). Effective January 1, 1998, the Pooled Subsidiaries
aggregate participation in the Pooling Arrangement increased from 45% to 47%
(State Auto P&C - 37% and Milbank - 10%) and Midwest Security became a
participant in the Pooling Arrangement. On January 1, 1999, Farmers Casualty was
acquired by State Auto Financial and became a participant in the Pooling
Arrangement on that same date, at which time the Pooled Subsidiaries' aggregate
participation increased to 50% (State Auto P&C - 37%, Milbank - 10% and Farmers
Casualty - 3%). In conjunction with these changes in pool participation, the
Pooled Subsidiaries received cash from Mutual of $11.4 million and $19.7
million, which related to the additional net insurance liabilities assumed by
the Pooled Subsidiaries on January 1, 1999 and 1998, respectively. Effective
January 1, 2000, the Pooling Arrangement was amended to make SAIC a participant
in the Pooling Arrangement and the Pooled Subsidiaries aggregate participation
increased to 53% (State Auto P&C - 39%, Milbank - 10%, Farmers Casualty - 3% and
SAIC - 1%). In conjunction with this change in pool participation, the Pooled
Subsidiaries received cash from Mutual of $18.6 million, which related to the
additional net insurance liabilities assumed by the Pooled Subsidiaries on
January 1, 2000. All parties that participate in the Pooling Arrangement have an
A. M. Best rating of A+ (Superior).

         In discussing Results of Operations for 1999, State Auto P&C, Milbank,
Farmers Casualty, National, Mid-Plains, Mutual and Midwest Security are referred
to collectively as the "State Auto Insurance Companies," while State Auto P&C,
Mutual, Milbank, Farmers Casualty and Midwest Security are referred to as the
"Pooled Companies."

RESULTS OF OPERATIONS

1999 COMPARED TO 1998

         Net income for the Company increased 14.1% in 1999. The Company's
statutory combined ratios for 1999 and 1998 were 96.9% and 97.8%, respectively.
A decrease in the level of catastrophe losses for 1999 compared to 1998
positively impacted the Company's results.

<PAGE>   28
                                                                        Page 27


         Consolidated earned premiums increased 10.1% in 1999. This increase was
principally the result of the change in the Pooled Subsidiaries aggregate pooled
participation percentage from 47% to 50% (discussed above) and the addition of
Farmers Casualty to the pool. These actions increased consolidated earned
premiums by 8.6%. The standard insurance segment's internal growth, as written
by the Pooled Companies, excluding the impact of the changes in the Pooling
Arrangement and the addition of Farmers Casualty to the pool, decreased
consolidated earned premiums by 0.10%. The addition of Mid-Plains to the
nonstandard insurance segment increased consolidated earned premiums 2.1%.
However, the nonstandard insurance segment decreased consolidated earned
premiums by 0.50%.

         Like many other insurers in its industry, 1999 was a difficult year for
so-called internal growth for the Company. In its standard insurance segment,
management continues to stress responsible pricing and sound underwriting
despite a significant increase in aggressive price competition in both personal
and commercial lines. The Company's personal lines program, Prime of Life, that
targets the 50 and over age group, continues to generate approximately 25% of
the Company's new homeowner and automobile lines of business. This age group
also exhibits a significantly higher than average retention rate than any other
age group. The Company's underwriting experience in commercial lines showed some
deterioration during 1999, which has prompted management to commence a careful
review of adherence to its underwriting guidelines in these lines of business.
This could be expected to have a future impact on earned premium.

         This same approach to underwriting has also had an impact on the
Company's nonstandard insurance segment, which experienced a decrease in its
earned premiums in 1999. This was the continuing result of significant auto
physical damage rate increases, the continuation of a more restrictive
underwriting posture first implemented by the Company in this segment throughout
most of its operating states in 1998 and increased competition in this market
segment during 1999. While these actions have resulted in a decrease in the
volume of business over the last several reporting periods, this segment's
statutory loss experience continues to improve over comparative prior periods.
The statutory loss ratio for the year ended December 31, 1999 decreased to 71.7%
from 75.0% for the same period in 1998. Offsetting the decrease in earned
premium was National's entry into three new states of operation during 1999:
South Carolina in the first quarter; Maryland in the second quarter; and South
Dakota in the fourth quarter.

         Net investment income increased 5.4% in 1999. Contributing to the
increase over the previous year was the transfer to the Company of approximately
$11.4 million in conjunction with the change in the Pooling Arrangement, the
addition of Farmers Casualty and Mid-Plains to the Company's operations and a
general increase in investable assets over the previous 1998 period. Total cost
of investable assets at December 31, 1999 and 1998, respectively was $651.9
million and $590.8 million.

         The investment yields, based on fixed and equity securities at cost,
were 5.4% and 5.7% for the annual periods ending 1999 and 1998, respectively.
Contributing to the decrease in the 1999 yield was the continual shift in the
composition of the fixed maturity portfolio from taxable to tax-exempt fixed
maturities. At December 31, 1999 and 1998, respectively, tax exempt securities
comprised approximately 76% and 71% of the fixed maturity portfolio.
Additionally, in 1999, the Company continued to experience a number of calls on
its higher yielding fixed maturities. Monies from these calls were reinvested at
the then lower yielding rates. Another contributing factor was the Company
continuing to build on its equity portfolio to enhance growth of statutory
surplus over the long term, a program that began in late 1997. See further
discussion regarding investments at the Investments and Market Risk sections
included herein.

         In proposing the 2001 fiscal year budget, President Clinton continued
to focus attention on the property and casualty insurance industry. One of the
more significant revenue raising proposals contained in the budget directly
affects property and casualty insurance companies. Property and casualty
insurance companies are currently limited on the deductibility of the investment
income earned on tax exempt fixed maturities and certain dividends received to
85%. This reduction was the result of the Tax Act of 1986. President Clinton has
proposed an additional limitation of 10% (i.e., deductibility of

<PAGE>   29
                                                                         Page 28


investment income earned from tax exempt fixed maturities and certain dividends
received would be limited to 75%). The current proposal would be effective for
taxable years beginning after the date of enactment, with respect to investments
acquired on or after the date of first committee action. President Clinton had
proposed a similar action for the 2000 and 1999 fiscal year budgets.
Municipalities continue to lobby very effectively against such action as
property and casualty insurance companies and other financial service industries
are the largest investors in municipalities' fixed maturities. If this revenue
raising proposal passes as currently proposed, certain tax exempt securities
would become less appealing to the property and casualty insurance industry as
the relative spread between after tax yields on tax-exempt and taxable fixed
income maturities would narrow.

         Management services income, which includes income generated from the
investment management services segment and executive management services
provided to affiliated companies by Stateco and State Auto P&C, respectively,
increased $0.8 million in 1999. The executive management services provided by
State Auto P&C primarily generated the increase.

         Other income includes revenue primarily from sales of software products
to affiliates and third parties by the Company's insurance software subsidiary,
S.I.S., as well as leasing revenue on real and personal property leased by 518
PML to affiliates. During 1999, other income increased 32.2%. Revenue generated
from sales of software to third parties increased other income during 1999 by
approximately 18.0%, while revenue generated through leasing transactions with
affiliates increased other income by approximately 12.0%.

         Losses and loss expenses, as a percentage of earned premiums, were
67.5% and 68.0% for the years 1999 and 1998, respectively. As previously noted,
during 1999, the Company experienced a decrease in the level of catastrophe
losses compared to the same 1998 periods. The impact of the 1999 catastrophe
losses amounted to 4.7 GAAP loss ratio points whereas catastrophe losses in 1998
totaled 8.1 GAAP loss ratio points. Offsetting the improvement in the 1999
catastrophe levels was an increase in the amount of commercial claims impacting
the year to date results. This is being addressed in the manner described above
in the discussion concerning commercial lines underwriting.

         Acquisition and operating expenses, as a percentage of earned premiums
(the "expense ratio"), were 28.5% and 29.3% for the years 1999 and 1998,
respectively. The decrease in the expense ratio in 1999 can be attributed to a
reduced amount of Quality Performance Bonus earned by employees compared to that
earned in 1998.

         The Company continued in 1999 to make strides in the use of technology
to streamline its personal and commercial operations as more agencies
participated in electronic upload and download using the APT industry standard.
Additionally, in 1999, the Company began the use of electronic funds transfer
(EFT) between the Company and the insured in several operating states for
personal automobile business. EFT is expected to be offered to insureds in
additional states in 2000.

         In 1998, the Company realigned its claims procedures by establishing a
Central Claims Department (the "Department") staffed by trained claim
representatives who focus exclusively on losses that are small and routine in
nature. The establishment of the Department has allowed for quicker response
time to the insured and allows the fully trained claims representative to focus
on the more serious claims, thereby reducing the use of independent adjusters.
During 1999, the staffing in this Department was expanded as it began handling
claims for additional states of operation.

         Interest expense relates to the line of credit agreement State Auto
Financial entered into with Mutual during the second quarter of 1999 to assist
in the funding of its repurchase program. See additional discussion in the
Liquidity and Capital Resources section below.

         Other expense includes those operating expenses associated with general
corporate expenses, S.I.S., 518 PML and Stateco's investment management services
(the investment management services

<PAGE>   30
                                                                         Page 29

segment). In 1999, other expense increased 10.0%, which is primarily
attributable to an increase in S.I.S.'s operating expenses from 1998.

         The effective Federal tax rate was 25% and 24% for the years ended 1999
and 1998, respectively. In 1999, income before federal income taxes increased
due to an increase in income from operations compared to 1998. Additionally,
during 1999 the Company continued to shift its fixed maturity portfolio from
taxable to tax-exempt securities. (See related net investment income discussion
above.) As a result of this continued shift, tax exempt income comprised a
similar proportion of income before federal income taxes in 1999 to that of
1998. For additional clarification, see the reconciliation between actual
federal income taxes and the amount computed at the statutory rate as detailed
in footnote 7 in the notes to the Company's consolidated financial statements.

1998 COMPARED TO 1997

         Net income for the Company decreased 8.5% in 1998. The Company's
statutory combined ratios for 1998 and 1997 were 97.8% and 94.1%, respectively.
Impacting the Company's results for 1998 was an increase in the level of
catastrophe losses compared to 1997. In fact, 1998 was the second worst
catastrophe year in the Company's history.

         Consolidated earned premiums increased 11.3% in 1998. This increase was
principally the results of a change in the Pooled Subsidiaries aggregate pooled
participation percentage (discussed above) which increased consolidated earned
premiums by 7.1%. The standard insurance segment's internal growth, as written
by the Pooled Companies (for 1998 includes State Auto P&C, Milbank, Mutual and
Midwest Security), excluding the impact of the change in the Pooled Subsidiaries
aggregate pooled participation percentages, increased consolidated earned
premiums by 2.9%. The Company's nonstandard insurance segment's internal growth
(i.e., National) increased consolidated earned premiums by 1.3% from the
previous period.

         State Auto P&C and Milbank, which represents State Auto Financial's
standard insurance segment, achieved a 10.7% increase in the standard segment's
earned premiums in both personal and commercial lines in 1998. Of the 10.7%
increase, 7.6% was due to the change in the Pooling Arrangement and 3.1% was due
to internal growth.

         With respect to personal lines, in both 1998 and 1997, the Pooled
Companies' produced an increase of approximately 1.0% in its direct written
premiums despite a significant increase in aggressive price competition in this
book of business. Contributing favorably to the personal lines business over the
last few years has been the Company's Prime of Life that targets the age groups
50 and older. This program, which was first introduced by the Company in late
1995, has consistently generated 25% of the Company's new homeowner and
automobile personal lines of business. The continued growth of this program is
gradually improving the profile of the Company's personal lines book of
business. This is likely to continue as more and more baby boomers age into
eligibility.

         The commercial lines direct written premium of the Pooled Companies
increased in 1998 approximately 3.3%. The rate of growth on the Company's
commercial lines has slowed in recent years. This is due primarily to a
reduction in premiums in the Company's workers' compensation line of business,
which reflects rate reductions driven by decreases in loss costs as promulgated
by various rating bureaus. The workers' compensation line of business represents
approximately 10% of the Pooled Companies' commercial business at the end of
1998.

         The nonstandard segment (National) increased its earned premiums in
1998 19.0%. This segment's growth has slowed compared to prior year levels due
to aggressive underwriting action designed to improve profitability in Tennessee
and Arkansas (National's two largest states), a more restrictive underwriting
posture with several larger producers in its other states and rate increases
implemented during 1997 in several operating states. While these actions have
resulted in a decrease in growth over prior year levels, National's statutory
loss experience has improved over comparative prior

<PAGE>   31
                                                                         Page 30


periods. See discussion below. National began operations in four new states
during 1998: Indiana, Pennsylvania, Utah and Wisconsin.

         In 1998 premium growth was harder to achieve than it has been in some
time. While commercial lines pricing continued to be very aggressive, the
personal lines part of our business is also seeing intense price competition,
with increased marketing activity among major players in personal lines auto
insurance. This adversely affected the Pooled Companies ability to generate new
business because management has continued to stress responsible pricing and
diligent underwriting in contrast to much of its competition. At least annually,
the State Auto Insurance Companies reviews each line of business to ensure that
it is appropriately priced. As a result, much of the premium growth noted above
within the standard insurance segment was attributable to the State Auto
Insurance Companies' ability to put into place price increases on the existing
book of business as opposed to the sale of new units.

         The Company has attempted to address the difficulties of securing
growth by making selective acquisitions, which afford opportunities for
increased writings in new, desirable states of operation. Within the last eight
years, entry into new states, other than Oklahoma, has been by acquisition. In
1993, Mutual acquired Milbank which took the State Auto Insurance Companies into
South and North Dakota, Minnesota and Utah. In 1997 Mutual acquired Midwest
Security, thus entering Wisconsin. In 1999, State Auto Financial acquired
Farmers Casualty and Mid-Plains taking the State Auto Insurance Companies into
Iowa and Kansas. Though all of these acquisitions have been primarily personal
lines companies, they have taken the Company into additional targeted states
with an established independent agency force with an existing book of business
on which to build. Management believes this reduces start up costs and permits
faster growth in new states than has been the case with starting in a new state
from scratch. With an established agency force, the Company has a "ready made"
distribution force for offering an expanded product portfolio, including
commercial lines and additional personal lines products.

         Net investment income increased 4.5% in 1998. Contributing to the
increase over previous years was an increase in cash flow from operations and a
general increase in investable assets over previous year's levels. Total cost of
investable assets at December 31, 1998 and 1997, respectively, was $590.8
million and $535.2 million. Additionally, in 1998 the Pooled Subsidiaries
received approximately $19.7 million in conjunction with the change in the
pooling arrangement.

         The investment yields, based on fixed and equity securities at cost,
were 5.7% and 6.0% for the annual periods ending 1998 and 1997, respectively.
Contributing to the decrease in the investment yields over these periods has
been a decline in the overall market fixed maturity interest rate environment
from the previous comparable periods as well as a gradual shift in the
composition of the fixed maturity portfolio from taxable to tax-exempt fixed
maturities. At December 31, 1998 and 1997, respectively, tax exempt securities
comprised approximately 71% and 59% of the fixed maturity portfolio. Despite
these lower yielding rates, the Company has no intention of compromising the
quality of its portfolio for higher yielding, more risky investments.
Additionally, the Company began a program in late 1997 to build on the equity
portfolio to enhance growth of statutory surplus over the long term, which
continued in 1998. See further discussion regarding investments at the
Investments and Market Risk sections included herein.

         Management services income, which includes income generated from the
investment management services segment and executive management services
provided by Stateco and State Auto P&C, respectively, increased $0.6 million in
1998.

         Other income primarily includes revenue from S.I.S.'s sales of its
software products and, beginning in 1998, rental income on property leased by
518 PML to affiliate. In 1998, other income increased 76%. 518 PML's
commencement of leasing operations in 1998 increased other income 19% while
S.I.S.' increase in software sales over 1997 contributed a 47% increase.

         Losses and loss expenses, as a percentage of earned premiums, were
68.0% and 65.1% for years 1998 and 1997, respectively. As previously discussed,
the Company experienced increased levels in storm-related catastrophe losses in
1998, primarily in the standard insurance segment. The second

<PAGE>   32
                                                                         Page 31


quarter 1998 was impacted by storm-related catastrophe losses occurring in
nearly all operating states and the third quarter was adversely affected by
several Midwestern wind and hail storms. The impact of the 1998 catastrophe
losses amounted to 8.1 GAAP loss ratio points whereas catastrophe losses in 1997
totaled 2.4 GAAP loss ratio points. Despite the higher level of catastrophe
losses as compared to 1997, the Company did not experience any significant loss
activity from hurricanes Bonnie, Earl and Georges. The relatively low level of
hurricane losses within the last three years validates the Company's strategy of
closely monitoring concentration of risks subject to coastal losses. Absent the
increased level of catastrophes, the Company's underlying book remained strong
and in fact, reflects improvement from prior years, validating the Company's
philosophy of responsible underwriting versus emphasis on premium growth
achieved through irresponsible pricing or risk selection.

         Losses and loss expenses, as a percentage of earned premiums, for the
nonstandard insurance segment, were 74.4% and 79.4% for the years ended 1998 and
1997, respectively. The 1997 ratio was the result of underwriting problems that
occurred in two of the segment's larger states of operations as previously
discussed. In early 1997, National implemented rate increases in these two
states and took a more aggressive underwriting posture with several of its
larger agencies in an effort to control the underwriting losses this segment was
beginning to experience.

         In an effort to reduce its exposures to any one type of catastrophic
loss, the Company, in recent years, has sought to geographically diversify into
regions of the country not exposed to earthquakes and hurricanes. As previously
discussed, this has been accomplished through the acquisitions of Milbank,
Midwest Security, Farmers Casualty and Mid-Plains. While some states are not
subject to the threats of hurricanes or earthquakes, virtually all have some
windstorm and or hail exposure. Along with the increasing geographic dispersion
of the Company's underwriting risk portfolio, the Company continues to refine
its methods of monitoring its exposures to all types of catastrophe hazards.

         Acquisition and operating expenses, as a percentage of earned premiums
(the "expense ratio"), were 29.3% and 29.5% for the years 1998 and 1997,
respectively. The decrease in the expense ratio in 1998 can be attributed to a
reduced amount of Quality Performance Bonus paid to employees compared to that
paid in 1997, but this was partially offset by an increase in guaranty fund
assessments.

         In an attempt to improve the efficiency of its operations and thereby
reduce overall operating expenditures in the long-term, the Company has been
making strides in the use of technology to streamline its personal and
commercial operations, specifically in the area of electronic upload and
download with its agencies using the APT industry standard. The advent of
electronic transfers between the agent and the Company should have a long-term
positive impact on the Company's expenses as the Company has been able to reduce
its paper and postage costs as well as stabilize its employee count which should
continue as this process expands to more agencies and lines of business.
Additionally, it should improve the efficiency and effectiveness of the
operations of both the agent and the Company through quicker response time and
increased accuracy.

         In addition to the use of technology, the Company is realigning its
claims procedures in order to improve service and reduce settlement expenses.
The Company extensively trains its claims handlers, whose professionalism is
exhibited by the low number of complaints received by the Company and various
state insurance regulators. While the Company trains each claim representative
to handle all types of claims, the Company recognizes that many claims are small
and routine in nature. Rather than have a thoroughly trained representative
spend time on these claims, the Company has established a Central Claims
Department staffed by persons who focus exclusively on these losses. This allows
for quicker response time to the insured, allows the fully trained claims
representative to focus on the more serious claims, and reduces the use of
independent adjusters.

         Other expense includes those operating expenses associated with general
corporate expenses, S.I.S., 518 PML and Stateco's investment management services
(the investment management services segment). In 1998 other expense increased
58.2%. S.I.S.' operating expenses increased over 1997 contributing an increase
of 20% to other expense. Also contributing to this increase was an increase in

<PAGE>   33
                                                                         Page 32


write-offs of premium receivable during 1998, primarily in the nonstandard
insurance segment. This segment has sought to improve its premium receivable
collections by retaining the services of a third party whose business is
receivables collection. Additionally, there was a general increase in corporate
expenses over 1997.

         The effective Federal tax rate was 24% and 27% for the years ended 1998
and 1997, respectively. During 1997 and continuing into 1998, the Company
continued to shift its fixed maturity portfolio from taxable to tax exempt
securities. Additionally, in 1998 income before federal income taxes decreased
due to an increase in storm related catastrophes compared to 1997. As a result
of these two factors, tax exempt income comprised a larger proportion of income
before federal income taxes in 1998 versus 1997. For additional clarification,
see the reconciliation between actual federal income taxes and the amount
computed at the statutory rate as detailed in footnote 7 in the notes to the
Company's consolidated financial statements.

REPORTABLE SEGMENTS

         The Company's segment profits of the standard insurance segment, the
non-standard insurance segment and the investment management services segment
are monitored by management on an unconsolidated basis, as reflected in footnote
14 on Reportable Segments in the Company's consolidated financial statements and
therefore do not reflect adjustments for transactions with other segments. The
following table reflects segment profit for these three segments for the years
ended 1999, 1998 and 1997:

                                         1999           1998           1997
                                         ----           ----           ----
                                                  (in thousands)
  Standard insurance                   $48,225        40,310         48,376
  Nonstandard insurance                  1,647         1,313          1,192
  Investment management services         5,191         4,908          4,901

         The fluctuations in segment profit for the standard insurance segment,
as discussed above, is the result of an increase in the level of catastrophe
losses in 1998 as compared to 1999 and 1997. As noted above, the nonstandard
insurance segment has been focusing since 1997 on improving its loss experience
through implementation of a more restrictive underwriting posture and rate
increases implemented during 1997 in several operating states. The result of
these actions by this segment, as noted above, has improved this segment's
statutory loss ratio as well as its segment profit. The increase in the
investment management services segment's profit from 1998 to 1999 was primarily
the result of the acquisition of Farmers Casualty and Mid-Plains, effective
January 1, 1999, at which time this segment began providing investment
management services to these companies. For additional information on the
Company's reportable segments, see footnote 14 on Reportable Segments in the
Company's consolidated financial statements.

LIQUIDITY AND CAPITAL RESOURCES

         Liquidity refers to the ability of a company to generate adequate
amounts of cash to meet its needs for both long and short-term cash obligations
as they come due. The Company's significant sources of cash are premiums,
investment income and investments as they mature. The Company continually
monitors its investment and reinsurance programs to ensure they are
appropriately structured to enable the insurance subsidiaries to meet
anticipated and unanticipated short and long-term cash requirements without the
need to sell investments to meet fluctuations in claim payments.

         In 1999, net cash provided by operating activities decreased to $48.9
million from $56.7 million in 1998. This decrease is due to the cash transfer of
$11.4 million to the Pooled Subsidiaries in connection with 1999 amended Pooling
Arrangement, as discussed above, whereas in 1998, the cash transfer relating to
the 1998 amended Pooling Arrangement was $19.7 million. In 1998, net cash
provided by operating activities increased to $56.7 million from $28.9 million
in 1997. This increase is due to the cash transfer of $19.7 million to the
Pooled Subsidiaries in connection with the 1998 amended Pooling

<PAGE>   34
                                                                         Page 33


Arrangement as well as a general increase in cash flows that resulted from a
change in pool percentages from previous periods. Over the last three years,
operating cash flows have been sufficient to meet the operating needs of the
Company while providing opportunities for increased investment and financing
needs. Management does not anticipate any significant changes in its operating
cash flow.

         Net cash used in investing activities reflects cash flows used in
purchases of fixed maturities and equity securities, respectively, of $207.8
million and $25.6 million in 1999, $193.9 million and $17.1 million in 1998 and
$137.6 million and $13.7 million in 1997. As market interest rates on fixed
maturities began to decline over the last three years, the Company began
experiencing a significantly higher number of calls on fixed maturities than in
previous years. Cash flows provided by maturities, calls and principal
reductions of fixed maturities were $37.3 million in 1999, $47.8 million in 1998
and $28.2 million in 1997. During 1998, 518 PML began construction of a building
in Goodlettsville, Tennessee that was completed in 1999. The building is
currently being leased to Mutual and its affiliates. The total construction cost
of the building, including land cost, was approximately $6.4 million.

         Net cash provided by or used in financing activities consists of
proceeds from issuance of common stock and payment of dividends to shareholders.
Mutual, whose ownership in State Auto Financial is approximately 70%, has waived
its right to receipt of the dividends declared by State Auto Financial in an
effort to enhance the statutory surplus of the insurance subsidiaries of State
Auto Financial for use in support of underwriting operations. Prior to the
declaration of each dividend by State Auto Financial, Mutual's directors review
the facts and circumstances then present in deciding whether to waive such
dividend.

         Also impacting cash used in financing activities during 1999 was a
repurchase program of the Company's stock. During the second quarter of 1999,
State Auto Financial's Board of Directors approved a plan to repurchase up to
4.0 million shares of its outstanding common stock over a period ending December
31, 2000. Repurchases were transacted to maintain the same ownership ratios
between Mutual and the public as it existed in May 1999, with 69% repurchased
from Mutual and 31% from the public. Through December 31, 1999, all 4.0 million
shares have been repurchased, with approximately 2.7 million shares repurchased
from Mutual and 1.3 million shares from the public. In conjunction with the
stock repurchase plan, State Auto Financial entered into a line of credit
agreement with Mutual for $45.5 million, at an interest rate of 6.0%. Repayment
of principal shall begin no later than 2001.

         In 1996, the State Auto Insurance Companies negotiated a change in
their catastrophe reinsurance program. In 1998, Midwest Security and 1999,
Farmers Casualty and Mid-Plains, became parties to the catastrophe reinsurance
program. The amount retained by the State Auto Insurance Companies is $40.0
million for each occurrence, an increase of $20.0 million over the prior
program. For up to $80.0 million in losses, excess of $40.0 million, traditional
reinsurance coverage is provided. State Auto P&C assumed catastrophe reinsurance
from Mutual, Milbank, Midwest Security, Farmers Casualty, National and
Mid-Plains in the amount of $100 million excess of $120 million. Effective
November 1999, the catastrophe reinsurance program was renegotiated whereby
State Auto P&C assumes $135 million excess of $120 million. This layer of $135
million in excess of $120 million has been excluded from the Pooling
Arrangement. There have been no losses assumed under this agreement.

         To provide funding if the State Auto Insurance Companies were to incur
catastrophe losses in excess of $120.0 million, State Auto Financial entered
into a structured contingent financing transaction with a financial institution
and a syndicate of other lenders (the Lenders) to provide up to $135.0 million
for reinsurance purposes. In the event of such a loss, this arrangement provides
that State Auto Financial would sell redeemable preferred shares to SAF Funding
Corporation, a special purpose company (SPC), which would borrow the money
necessary for such purchase from the Lenders. State Auto Financial would then
contribute to State Auto P&C the funds received from the sale of its preferred
shares. State Auto P&C would use the contributed capital to pay its direct
catastrophe losses and losses assumed under the catastrophe reinsurance
agreement. State Auto Financial is obligated to repay SPC (which would repay the
Lenders) by redeeming the preferred shares over a six-year period. In the event
of a default by State Auto Financial, the obligation to repay SPC has been
secured by a Put Agreement

<PAGE>   35
                                                                         Page 34


among State Auto Financial, Mutual and the Lenders, under which Mutual would be
obligated to put either the preferred shares or the loan(s) outstanding.

         On March 11, 1997, Mutual acquired 100% of the outstanding shares of
Midwest Security, effective as of January 1, 1997. In connection with this
purchase, Mutual and State Auto Financial entered into an Option Agreement
granting State Auto Financial the right to purchase Midwest Security from Mutual
within five years at a price determined by a formula set out in the Option
Agreement. As of March 20, 2000, State Auto Financial has not exercised its
right to acquire Midwest Security.

         On March 3, 2000, the Board of Directors of State Auto Financial
declared a quarterly cash dividend of $0.0275 per common share, payable on March
31, 2000, to shareholders of record on March 15, 2000. This is the 35th
consecutive cash dividend declared by State Auto Financial's Board since State
Auto Financial had its initial public offering of common stock on June 28, 1991.
State Auto Financial has increased cash dividends to shareholders for eight
consecutive years. During 1998, State Auto Financial's authorized common shares
increased to 100 million and the Board declared a two-for-one stock split to be
distributed July 8, 1998, to shareholders of record on June 18, 1998. The impact
of this stock split has been appropriately reflected in the accompanying
consolidated financial statements.

         The maximum amount of dividends that may be paid to State Auto
Financial during 2000 by its insurance subsidiaries without prior approval under
current law is limited to $28.9 million. The Company is required to notify the
insurance subsidiaries' respective State Insurance Commissioner within five
business days after declaration of all dividends and at least ten days prior to
payment. Additionally, the domiciliary Commissioner of each insurer subsidiary
has the authority to limit a dividend when the Commissioner determines, based on
factors set forth in the law, that an insurer's surplus is not reasonable in
relation to the insurer's outstanding liabilities and adequate to its financial
needs. Such restrictions are not expected to limit the capacity of State Auto
Financial to meet its cash obligations.

         The National Association of Insurance Commissioners (NAIC) maintains
risk-based capital requirements for property and casualty insurers. Risk-based
capital is a formula that attempts to evaluate the adequacy of statutory capital
and surplus in relation to investment and insurance risks such as asset quality,
loss reserve adequacy and other business factors. Applying the risk-based
capital requirements as of December 31, 1999, each of the State Auto Insurance
Companies exceeded all standards established by the formula.

OTHER DISCLOSURES

INVESTMENTS

         Stateco performs investment management services (the investment
management services segment) on behalf of the Company and Mutual and its
subsidiary. The Investment Committee of each insurer's Board of Directors sets
investment policies to be followed by Stateco.

         The primary investment objectives of the Company are to generate
income, preserve capital and maintain adequate liquidity for the payment of
claims. Fixed maturities that are purchased with the intention and ability of
holding them until maturity are categorized as held to maturity and carried at
amortized cost. Fixed maturities that may be sold due to changing investment
strategies are categorized as available for sale and are carried at fair value.
At December 31, 1999, the Company had no fixed maturity investments rated below
investment grade, nor any mortgage loans.

         As of December 31, 1999, the Company had fixed maturities with a fair
value of $527.8 million designated as available for sale compared to $481.8
million at December 31, 1998. During 1999, the Company continued its program to
increase its equity portfolio to enhance growth of statutory surplus over the
long term. At December 31, 1999 and 1998, respectively, the equity portfolio
totaled $55.5 million and $42.2 million, respectively.

<PAGE>   36
                                                                         Page 35


MARKET RISK

         Investable assets comprise approximately 86% of the Company's total
assets. Of the total investments, 88% are invested in fixed maturities, 8.5% in
equity securities and the remaining in cash and cash equivalents.

         The Company's decision to make a specific investment is influenced
primarily by the following factors: (a) investment risks; (b) general market
conditions; (c) relative valuations of investment vehicles; (d) general market
interest rates; (e) the Company's liquidity requirements at any given time; and
(f) the Company's current federal income tax position and relative spread
between after tax yields on tax-exempt and taxable fixed income investments.

         The fixed maturity portfolio is managed in a ladder-maturity style and
considers business mix and liability payout patterns to ensure adequate cash
flow to meet claims as they are presented. At December 31, 1999, the Company's
fixed maturity portfolio had an average maturity of 12.7 years. For the
insurance subsidiaries, the maximum investment in any single note or bond is
limited to 2.0% of statutory assets, other than obligations of the U.S.
government or government agencies, for which there is no limit. The fixed
maturity portfolio is very high in quality with all holdings either in
Government obligations, municipal, or corporate obligations rated AA or better
by the major bond rating agencies. The Company does not intend to change its
investment policy on the quality of its fixed maturity investments. Investments
in equity securities are selected based on their potential for appreciation as
well as ability to continue paying dividends. Additional information regarding
the composition of investments, along with maturity schedules regarding
investments in fixed maturities, is included in footnote 2 of the consolidated
financial statements.

         The Company's primary market risk exposures are to changes in market
prices for equity securities and changes in interest rates and credit ratings
for fixed maturity securities. In 1999 market conditions were characterized by
increasing equity market prices and declining fixed maturity market prices. The
Company's equity portfolio increased in value during 1999 because new monies
being allocated during the year were used to acquire new equity positions and
market values increased during the year. For the year, equity securities
experienced a $3.3 million increase in unrealized holding gains. The market
value of the available for sale fixed maturity portfolio was adversely impacted
during the year as a result of rising interest rates. In 1999, the fixed
maturity security market experienced the worst year since 1994 and the second
worst since 1973 for market rates on fixed maturities. High quality issues, a
characteristic of the Company's fixed maturity portfolio, were the worst
performers. As a result of these market conditions, the Company experienced a
decline of $34.1 million on the market value of its available for sale fixed
maturity portfolio through December 31, 1999. As previously discussed, in order
to maximize investment income the Company manages its fixed maturity portfolio
in a ladder-maturity style to ensure adequate cash flow to meet claims as they
are presented for payment. It is not anticipated that fixed maturity investments
would need to be sold in order to meet claim payments in the future. In fact,
the Company has never had to sell assets to meet payment of its claims.

         The Company has minimal exposure to foreign currency exchange rate risk
and it does not own any derivative financial instruments. To provide the Company
greater flexibility in order to manage its market risk exposures, the Company
has segregated a portion of its fixed maturity investments, in accordance with
SFAS No. 115, as available for sale. Also, the Company does not maintain a
trading portfolio.

         The following table provides information about the Company's fixed
maturity investments used for purposes other than trading that are sensitive to
changes in interest rates. The table presents principal cash flows from
maturities, anticipated calls and estimated prepayments, or pay downs from
holdings in mortgage backed securities. The table also presents the average
interest rate for each period presented.


<PAGE>   37
                                                                         Page 36




                          PRINCIPAL AMOUNT MATURING IN:
                             (Dollars in thousands)
<TABLE>
<CAPTION>

                    2000        2001      2002      2003      2004   Thereafter  Total    Fair Value
                    ----        ----      ----      ----      ----   ----------  -----    ----------
<S>                 <C>        <C>       <C>       <C>       <C>       <C>       <C>       <C>
Fixed interest
rate securities     $18,610    32,961    38,846    14,794    29,316    446,158   580,685   $571,857

Average
Interest rate           6.7%      6.3%      5.9%      5.3%      5.6%       6.0%      6.0%
</TABLE>

YEAR 2000

         In prior years, the Company discussed the nature and progress of its
plans to become Year 2000 ready. In late 1999, the Company completed its
remediation and testing of systems. As a result of those planning and
implementation efforts, the Company experienced no significant disruptions in
mission critical information technology, agent management systems,
upload/download software and non-information technology systems and believes
those systems successfully responded to the Year 2000 date change. The Company
expensed approximately $0.5 million during 1999 in connection with remediating
its systems. The Company is not presently aware of any material problems
resulting from year 2000 issues, whether with its products, its internal
systems, or the products and services of third parties. The Company will
continue to monitor its mission critical computer applications and those of its
suppliers and vendors throughout the year 2000 to ensure that any latent Year
2000 matters that may arise are addressed promptly.

IMPACT OF SIGNIFICANT EXTERNAL CONDITIONS

         Inflation can have a significant impact on property and casualty
insurers because premium rates are established before the amount of losses and
loss expenses are known. When establishing rates, the Company attempts to
anticipate increases from inflation subject to limitations imposed for
competitive pricing. Inflation has been modest over the last several years
thereby allowing pricing of premiums to keep pace with inflation on certain
lines of business.

         The Company considers inflation when estimating liabilities for losses
and loss expenses, particularly for claims having a long period between
occurrence and settlement. The liabilities for losses and loss expenses are
management's estimates of the ultimate net cost of underlying claims and
expenses and are not discounted for the time value of money. In times of high
inflation, the normally higher yields on investment income may partially offset
potentially higher claims and expenses.

SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

         Statements contained herein expressing the beliefs of management and
the other statements, which are not historical facts contained in this report,
are forward looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995. Such forward-looking statements are subject to
certain risks and uncertainties that could cause the Company's actual results to
differ materially from those projected. Such statements include, without
limitation, those pertaining to the weather related catastrophes impacting the
Company's losses, product offerings, the Year 2000 discussion, statements
relating to the new insurer, State Auto Insurance Company, the legislative and
regulatory environment, including but not limited to the Gramm Leach Bliley Act
of 1999 and sales forecasts. These risks and uncertainties include, but are not
limited to, legislative changes at both the state and federal level, state and
federal regulatory rule making promulgation's, class action litigation involving
the insurance industry and judicial decisions affecting claims, policy coverages
and the general costs of doing business, the impact of competitive products and
pricing, product development, geographic spread of risk, weather and

<PAGE>   38
                                                                         Page 37


weather-related events, other types of catastrophic events, fluctuations of
securities markets, economic conditions, technological difficulties and
advancements, availability of labor and materials in storm hit areas, late
reported claims, previously undisclosed damage, utilities and financial
institution disruptions, shortages of programmers, other types of technical and
professional employees, and regulatory or governmental systems breakdowns, and
other risks indicated in the Company's filing with the Securities and Exchange
Commission, including the Company's Management's Discussion and Analysis for its
year ended December 31, 1999.

ITEM 7(a).  QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK

         "Qualitative and Quantitative Disclosures About Market Risk" is
included in Item 7 "Management's Discussion and Analysis of Financial Condition
and Results of Operations" under Market Risk.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

         The Consolidated Financial Statements, including the Notes to
Consolidated Financial Statements and the Report of Independent Auditors are as
follows:






<PAGE>   39


                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

REPORT OF INDEPENDENT AUDITORS

The Board of Directors and Stockholders
State Auto Financial Corporation

We have audited the accompanying consolidated balance sheets of State Auto
Financial Corporation and subsidiaries as of December 31, 1999 and 1998 and
the related consolidated statements of income, stockholders' equity and cash
flows for each of the three years in the period ended December 31, 1999. These
consolidated financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these consolidated
financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of State
Auto Financial Corporation and subsidiaries as of December 31, 1999 and 1998,
and the consolidated results of their operations and their cash flows for each
of the three years in the period ended December 31, 1999, in conformity with
accounting principles generally accepted in the United States.

                                                     /s/ Ernst & Young LLP

Columbus, Ohio
February 18, 2000

<PAGE>   40
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

CONSOLIDATED BALANCE SHEETS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                                                         DECEMBER 31
                                                                                                         -----------
                                                                                                     1999           1998
                                                                                                     ----           ----
                                                                                                    (dollars in thousands,
ASSETS                                                                                                except share data)
<S>                                                                                               <C>             <C>
Fixed maturities:
  Held to maturity, at amortized cost (fair value $44,051 and $57,826,
    respectively) ...........................................................................     $  43,981         55,926
  Available for sale, at fair value (amortized cost $544,051 and $464,008,
    respectively) ...........................................................................       527,806        481,844
Equity securities, available for sale, at fair value (cost $39,303 and $29,233, respectively)        55,518         42,196
                                                                                                  ------------------------
Total investments ...........................................................................       627,305        579,966

Cash and cash equivalents ...................................................................        24,560         32,605
Surplus note receivable .....................................................................            --          9,000
Deferred policy acquisition costs ...........................................................        28,936         24,799
Accrued investment income and other assets ..................................................        17,977         19,542
Net prepaid pension expense .................................................................        18,931         16,378
Reinsurance recoverable on losses and loss expenses payable .................................        10,807         12,416
Prepaid reinsurance premiums ................................................................        15,784         13,007
Deferred federal income taxes ...............................................................         1,828             --
Property and equipment, at cost, net of accumulated depreciation of $2,191
  and $1,980, respectively ..................................................................        11,288          7,927
Goodwill ....................................................................................         2,529          1,880
                                                                                                  ------------------------
Total assets ................................................................................     $ 759,945        717,520
                                                                                                  ------------------------

LIABILITIES AND STOCKHOLDERS' EQUITY
Losses and loss expenses payable ............................................................     $ 232,489        217,450
Unearned premiums ...........................................................................       153,570        144,081
Note payable to affiliate ...................................................................        45,500             --
Federal income taxes:
  Current ...................................................................................         1,322          2,608
  Deferred ..................................................................................            --          8,095
Other liabilities ...........................................................................         4,041          3,578
Due to affiliates ...........................................................................         5,336            884
                                                                                                  ------------------------
Total liabilities ...........................................................................       442,258        376,696
                                                                                                  ------------------------

Commitments and contingencies ...............................................................            --             --
Stockholders' equity:
  Class A Preferred stock (nonvoting), without par value.  Authorized 2,500,000
    shares; none issued .....................................................................            --             --
  Class B Preferred stock, without par value.  Authorized 2,500,000 shares;
    none issued .............................................................................            --             --
  Common stock, without par value.  Authorized 100,000,000; 42,355,438 and
    42,039,892 shares issued, respectively, at stated value of $2.50 per share ..............       105,888        105,100
  Less 4,034,342 and 13,212 treasury shares, respectively, at cost ..........................       (46,588)          (167)
  Additional paid-in capital ................................................................        42,562         41,539
  Accumulated other comprehensive income ....................................................           156         20,276
  Retained earnings .........................................................................       215,669        174,076
                                                                                                  ------------------------
Total stockholders' equity ..................................................................       317,687        340,824
                                                                                                  ------------------------
Total liabilities and stockholders' equity ..................................................     $ 759,945        717,520
                                                                                                  ------------------------

</TABLE>

See accompanying notes to consolidated financial statements.

                                                                             One

<PAGE>   41

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

CONSOLIDATED STATEMENTS OF INCOME
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>

                                                                         YEAR ENDED DECEMBER 31
                                                                         ----------------------
                                                                    1999          1998          1997
                                                                    ----          ----          ----
                                                            (dollars in thousands, except per share amount)
<S>                                                             <C>           <C>           <C>
Earned premiums .............................................     $392,058      356,210       320,050
Net investment income .......................................       34,262       32,506        31,107
Management services income from affiliates ..................        8,727        7,945         7,367
Net realized gains on investments ...........................        2,555        2,925         3,043
Other income (includes $1,676, $1,316 and $889, respectively,
  from affiliates) ..........................................        3,269        2,473         1,409
                                                                  -----------------------------------
Total revenues ..............................................      440,871      402,059       362,976
                                                                  -----------------------------------

Losses and loss expenses ....................................      264,628      242,294       208,234
Acquisition and operating expenses ..........................      111,772      104,224        94,351
Interest expense to affiliate ...............................          955           --            --
Other expense ...............................................        6,531        5,936         3,753
                                                                  -----------------------------------
Total expenses ..............................................      383,886      352,454       306,338
                                                                  -----------------------------------

Income before federal income taxes ..........................       56,985       49,605        56,638
                                                                  -----------------------------------

Federal income tax expense (benefit):
  Current ...................................................       12,136       12,271        14,130
  Deferred ..................................................        2,033         (163)        1,510
                                                                  -----------------------------------
Total federal income taxes ..................................       14,169       12,108        15,640
                                                                  -----------------------------------

Net income ..................................................     $ 42,816       37,497        40,998
                                                                  -----------------------------------

Earnings per common share:
  Basic .....................................................     $   1.05          .89           .99
                                                                  -----------------------------------
  Diluted ...................................................     $   1.03          .87           .97
                                                                  -----------------------------------

Dividends paid per common share .............................     $    .11          .10           .09
                                                                  -----------------------------------

</TABLE>

See accompanying notes to consolidated financial statements.

Two

<PAGE>   42


                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (IN THOUSANDS)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                        ACCUMULATED
                                                                            ADDITIONAL     OTHER
                                 COMMON      COMMON    TREASURY   TREASURY   PAID-IN    COMPREHENSIVE  RETAINED
                                 SHARES      STOCK      SHARES      STOCK    CAPITAL       INCOME      EARNINGS        TOTAL
                                 ------      -----      ------      -----    -------       ------      --------        -----

<S>                              <C>       <C>         <C>      <C>          <C>          <C>          <C>           <C>
BALANCE -
 DECEMBER 31, 1996               41,408    $103,520        -           -     $ 38,702     $  7,529     $  97,868     $ 247,619
                              ---------------------------------------------------------------------------------------------------
 Net income                                                                                               40,998        40,998
 Unrealized gains, net of
  tax and reclassification
  adjustment                                                                                 7,232                       7,232
                                                                                                                      --------
Comprehensive income                                                                                                    48,230
                                                                                                                      --------
Issuance of common stock            421       1,052                               993                                    2,045
Tax benefit from stock
  options exercised                                                               515                                      515
Treasury shares acquired on
 stock option exercises                                    8         (90)                                                  (90)
Change in minority interest
 of subsidiary                                                                                                (2)           (2)
Cash dividends paid                                                                                       (1,059)       (1,059)
                              ---------------------------------------------------------------------------------------------------
BALANCE -
 DECEMBER 31, 1997               41,829     104,572        8         (90)      40,210       14,761       137,805       297,258
                              ---------------------------------------------------------------------------------------------------
 Net income                                                                                               37,497        37,497
 Unrealized gains, net of tax
  and reclassification
  adjustment                                                                                 5,515                       5,515
                                                                                                                      --------
Comprehensive income                                                                                                    43,012
                                                                                                                       -------
Issuance of common stock            211         528                             1,295                                    1,823
Tax benefit from stock
  options exercised                                                                34                                       34
Treasury shares acquired on
 stock option exercises                                    5         (77)                                                  (77)
Change in minority interest
 of subsidiary                                                                                                (7)           (7)
Cash dividends paid                                                                                       (1,219)       (1,219)

                              ---------------------------------------------------------------------------------------------------
BALANCE -
 DECEMBER 31, 1998               42,040     105,100       13        (167)      41,539       20,276       174,076       340,824
                              ---------------------------------------------------------------------------------------------------
 Net income                                                                                               42,816        42,816
 Unrealized losses, net of
  tax and reclassification
  adjustment                                                                               (20,120)                    (20,120)
                                                                                                                      --------
Comprehensive income                                                                                                    22,696
                                                                                                                      --------
Issuance of common stock            315         788                             1,139                                    1,927
Tax benefit from stock
  options exercised                                                               258                                      258
Treasury shares acquired
 on stock option exercises                                21        (222)                                                 (222)
Treasury shares acquired
 under repurchase program                              4,000     (46,199)                                              (46,199)
Stock options granted                                                             242                                      242
Change in minority interest
 of subsidiary                                                                   (616)                        92          (524)
Cash dividends paid                                                                                       (1,315)       (1,315)
                              ---------------------------------------------------------------------------------------------------
BALANCE -
 DECEMBER 31, 1999               42,355    $105,888    4,034    ($46,588)    $ 42,562     $    156     $ 215,669     $ 317,687
                              ---------------------------------------------------------------------------------------------------

</TABLE>


                                                                           Three

<PAGE>   43


                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

CONSOLIDATED STATEMENTS OF CASH FLOWS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                                 YEAR ENDED DECEMBER 31
                                                                                                 ----------------------
                                                                                          1999             1998             1997
                                                                                          ----             ----             ----
                                                                                                       (in thousands)
<S>                                                                                   <C>                 <C>              <C>
Cash flows from operating activities:
  Net income.......................................................................     $42,816           37,497           40,998
  Adjustments to reconcile net income to net cash provided by
  operating activities:
   Depreciation and amortization, net .............................................       3,257            2,666            2,324
   Net realized gains on investments ..............................................      (2,555)          (2,925)          (3,043)
   Changes in operating assets and liabilities:
     Deferred policy acquisition costs ............................................      (2,159)          (1,151)          (2,407)
     Accrued investment income and other assets ...................................       1,218           (2,232)          (3,133)
     Net prepaid pension expense ..................................................      (2,116)          (1,029)          (1,890)
     Reinsurance recoverable on losses and loss
      expenses payable and prepaid reinsurance premiums ...........................      (4,721)             272           (6,682)
     Other liabilities and due to/from affiliates, net ............................       3,554            4,546           (5,728)
     Losses and loss expenses payable .............................................      (7,099)          (3,258)            (610)
     Unearned premiums.............................................................       4,031            2,449            8,236
     Federal income taxes..........................................................       1,290              167              871
                                                                                       -------------------------------------------
  Cash provided from the change in the reinsurance pool
     participation percentage .....................................................      11,419           19,708             --
                                                                                       -------------------------------------------
Net cash provided by operating activities .........................................      48,935           56,710           28,936
                                                                                       -------------------------------------------
Cash flows from investing activities:
  Purchase of fixed maturities - available for sale ...............................    (207,768)        (193,881)        (137,599)
  Purchase of equity securities ...................................................     (25,567)         (17,051)         (13,718)
  Maturities, calls and principal reductions of fixed maturities - held
   to maturity....................................................................       11,776           23,106           10,680
  Maturities, calls and principal reductions of fixed maturities - available
   for sale........................................................................      25,516           24,654           17,545
  Sale of fixed maturities - available for sale ...................................     113,671          111,085           98,745
  Sale of equity securities........................................................      17,369            8,306            9,997
  Purchase of surplus notes receivable ............................................        --             (9,000)            --
  Net cash acquired on acquisition of Farmers Casualty and Mid-Plains .............      11,568             --               --
  Net additions of property and equipment .........................................      (3,459)          (2,816)            (911)
                                                                                     ---------------------------------------------
Net cash used in investing activities .............................................     (56,894)         (55,597)         (15,261)
                                                                                     ---------------------------------------------

Cash flows from financing activities:
  Net proceeds from issuance of debt to affiliate .................................      45,500             --               --
  Net proceeds from issuance of common stock ......................................       1,928            1,780            2,470
  Payments to acquire treasury shares .............................................     (46,199)            --               --
  Payment of dividends.............................................................      (1,315)          (1,219)          (1,059)
                                                                                      -------------------------------------------
Net cash provided by (used in) financing activities ...............................         (86)             561            1,411
                                                                                      -------------------------------------------
Net increase (decrease) in cash and cash equivalents ..............................      (8,045)           1,674           15,086
                                                                                      -------------------------------------------
Cash and cash equivalents at beginning of year ....................................      32,605           30,931           15,845
                                                                                      -------------------------------------------
Cash and cash equivalents at end of year ..........................................   $  24,560           32,605           30,931
                                                                                      -------------------------------------------
See accompanying notes to consolidated financial statements.
</TABLE>

Four

<PAGE>   44

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

(a)  PRINCIPLES OF CONSOLIDATION
   The consolidated financial statements of State Auto Financial Corporation
include State Auto Financial Corporation (State Auto Financial) and its
wholly-owned subsidiaries that consist of:

   -    State Auto Property and Casualty Insurance Company (State Auto P&C), a
        South Carolina corporation
   -    Milbank Insurance Company (Milbank), a South Dakota corporation
   -    Farmers Casualty Insurance Company (Farmers Casualty), an Iowa
        corporation
   -    State Auto National Insurance Company (National), an Ohio corporation
   -    State Auto Insurance Company (SAIC), an Ohio corporation
   -    Stateco Financial Services, Inc. (Stateco), an Ohio corporation
   -    Strategic Insurance Software, Inc. (S.I.S.), an Ohio corporation, and
        majority-owned subsidiary

   Mid-Plains Insurance Company (Mid-Plains), an Iowa corporation, is a
wholly-owned subsidiary of Farmers Casualty. The financial statements also
include the operations and financial position of 518 Property Management and
Leasing, LLC (518 PML), whose members are State Auto P&C and Stateco.


   On July 7, 1998, State Auto Financial exercised its option with State
Automobile Mutual Insurance Company (Mutual), pursuant to the Option Agreement
dated August 20, 1993, by acquiring the outstanding shares of Milbank. Milbank
had been a wholly-owned subsidiary of Mutual since July 1, 1993, but as a result
of this transaction, is now a wholly-owned subsidiary of State Auto Financial.
The purchase price of Milbank was approximately $81.9 million. The transaction
was effected through an exchange with Mutual of approximately 5.1 million State
Auto Financial common shares for all the issued and outstanding capital stock of
Milbank. Since the transaction was a combination of entities under common
control it has been accounted for similar to a pooling-of-interests. The prior
years' financial information includes the financial position and operations of
Milbank.

   The following provides financial information for Milbank included in the
accompanying financial statements for the year ended December 31, 1997:


                                                                          1997
                                                                          ----

Revenues .........................................................       $73,416

Net income .......................................................       $ 7,039

   State Auto Financial and subsidiaries are referred to herein as "the
Companies" or "the Company." State Auto Financial, an Ohio corporation, is a
majority-owned subsidiary of Mutual. All significant intercompany balances and
transactions have been eliminated in consolidation.

(b)  DESCRIPTION OF BUSINESS
   The Company, through State Auto P&C, Milbank and Farmers Casualty, provides
standard personal and commercial insurance to its policyholders. Their principal
lines of business include personal and commercial automobile, homeowners,
commercial multi-peril, workers' compensation, general liability and fire
insurance. National and Mid-Plains provide nonstandard automobile insurance.
State Auto P&C, Milbank, Farmers Casualty, National, and Mid-Plains operate
primarily in the midwest and eastern United States, excluding New York, New
Jersey, and the New England states, through the independent insurance agency
system. State Auto P&C, Milbank, Farmers Casualty, National and Mid-Plains are
chartered and licensed as property and casualty insurers in the states of
South Carolina, South Dakota, Iowa, Ohio and Iowa, respectively, and are
licensed in various other states. As such, they are subject to the regulations
of the applicable Departments of Insurance of their respective states (the
Departments) and the regulations of each state in which they operate. These
property and casualty insurance companies undergo periodic financial examination
by their Departments and insurance regulatory agencies of the states that choose
to participate. Through State Auto P&C, the Company also provides executive
management services to its affiliated insurance companies.

   SAIC was formed in 1999 to engage in the business of providing standard
personal insurance to its policyholders through the use of leading edge
technology within the independent agency system. Effective January 1, 2000, SAIC
is chartered and licensed as a property and casualty insurer in the state of
Ohio.

   Through Stateco, the Company provides investment management services to
affiliated companies

                                                                            Five

<PAGE>   45

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

and also provides insurance premium finance services to customers of State Auto
P&C, Mutual and Milbank.

   The Company, through S.I.S., develops and sells software for the processing
of insurance transactions, database management for insurance agents and
electronic interfacing of information between insurance companies and
agencies. S.I.S.sells services and products to affiliated companies and their
agents and markets similar services and products to nonaffiliated insurers and
their agencies.

   518 PML, an Ohio limited liability company, was formed in December 1997 to
engage in the business of owning and leasing real and personal property to
affiliated companies. As of January 1, 1998, State Auto P&C and Stateco became
initial members of 518 PML. State Auto P&C contributed real property, while
Stateco contributed $7.0 million in cash and real property.

(c) BASIS OF PRESENTATION
   The consolidated financial statements have been prepared in conformity with
accounting principles generally accepted in the United States, which vary in
certain respects from statutory accounting practices followed by State Auto
P&C, Milbank, Farmers Casualty, National and Mid-Plains that are prescribed or
permitted by the Departments.

   In preparing the consolidated financial statements, management is required to
make estimates and assumptions that affect the reported amounts of assets and
liabilities as of the date of the balance sheet, revenues and expenses for the
period then ended and the accompanying notes to the financial statements. Such
estimates and assumptions could change in the future as more information becomes
known which could impact the amounts reported and disclosed herein.

   Material estimates that are particularly susceptible to significant change in
the near term relate to the determination of losses and loss expenses payable
and the recoverability of deferred policy acquisition costs. In connection with
the determination of these items, management uses historical data and current
business conditions to formulate estimates including assumptions related to the
ultimate cost to settle claims. These estimates by their nature are subject to
uncertainties for various reasons. The Company's results of operations and
financial condition could be impacted in the future should the ultimate payments
required to settle claims vary from the liability currently provided.

(d) DEFERRED POLICY ACQUISITION COSTS
   Acquisition costs, consisting of commissions, premium taxes, and certain
underwriting expenses related to the production of property and casualty
business, are deferred and amortized ratably over the contract period. The
method followed in computing deferred policy acquisition costs limits the
amount of such deferred costs to their estimated realizable value. In
determining estimated realizable value, the computation gives effect to the
premium to be earned, losses and loss expenses to be incurred, and certain
other costs expected to be incurred as premium is earned, without credit for
anticipated investment income. These amounts are based on estimates and
accordingly, the actual realizable value may vary from the estimated realizable
value. Net deferred policy acquisition costs were:

                                                  YEAR ENDED DECEMBER 31
                                                  ----------------------
                                             1999           1998           1997
                                             ----           ----           ----
                                                   (dollars in thousands)

Balance, beginning of
 year ............................         $24,799         22,440         20,033
Acquisition of Farmers
 Casualty and
 Mid-Plains ......................             730           --             --
Acquisition costs
 deferred ........................          95,848         87,573         79,249
Amortized to expense
 during the year .................          92,441         85,214         76,842
Balance, end                              --------------------------------------
 of year .........................         $28,936         24,799         22,440
                                          --------------------------------------
(e) INVESTMENTS
   Investments in fixed maturities, where the Companies have the ability and
intent to hold to maturity, are carried at amortized cost. Mortgage-backed
securities are carried at amortized cost using the scientific method of
amortization including anticipated prepayments. Prepayment assumptions are
obtained from a pricing service and are based on the current interest rate and
economic environment. The retrospective adjustment method is used to value all
such securities. For fixed maturities held to maturity, unrealized holding gains
or losses are not reflected in the accompanying consolidated financial
statements. Investments in fixed maturity and equity securities held as
available for sale are carried at fair value. The net unrealized holding gains
or losses, net of applicable deferred taxes, are shown as a separate component
of stockholders' equity as accumulated other comprehensive income and as such
are


Six

<PAGE>   46

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

not included in the determination of net income. Gains and losses on the sale of
equity securities are computed using the first-in, first-out method.

(f) SURPLUS NOTE RECEIVABLE
   In August 1998, State Auto Financial purchased $9.0 million of surplus notes
from Farmers Casualty Company Mutual (FCCM), an Iowa domiciled standard property
casualty insurer. In 1998, a plan to convert FCCM into a stock insurance company
was approved by the board of FCCM, its policyholders and the Iowa Division of
Insurance. The plan of conversion contemplated that State Auto Financial, in
exchange for the redemption of the surplus notes, would acquire the newly issued
shares of Farmers Casualty. Effective January 1, 1999, FCCM, renamed Farmers
Casualty Insurance Company, became a wholly owned subsidiary of State Auto
Financial.

(g) GOODWILL
   Goodwill represents the excess of cost of acquisition over the fair value of
the net assets acquired and is being amortized using the straight-line method
over 15 years. Accumulated amortization is $1,347,000 and $1,089,000 at December
31, 1999 and 1998, respectively.

(h) LOSSES AND LOSS EXPENSES PAYABLE
   Losses and loss expenses payable are based on formula and case-basis
estimates for reported claims, and on estimates, based on experience, for
unreported claims and loss expenses. The liability for unpaid losses and loss
expenses, net of estimated salvage and subrogation recoverable of $13,505,000
and $12,817,000 at December 31, 1999 and 1998, respectively, has been
established to cover the estimated ultimate cost of insured losses. The amounts
are necessarily based on estimates of future rates of inflation and other
factors, and accordingly there can be no assurance that the ultimate liability
will not vary from such estimates. The estimates are continually reviewed and
adjusted as necessary; such adjustments are included in current operations (see
note 4). Salvage and subrogation recoverables are estimated using historical
experience.

(i) PREMIUM REVENUES
   Premiums are recognized as earned using the monthly pro rata method over the
contract period.

(j) MANAGEMENT SERVICES INCOME
   Management services income includes income for executive management services
provided by State Auto P&C and income for investment management services
provided by Stateco. Executive management income is recognized quarterly based
on a percentage of the five year average adjusted annual statutory surplus of
each company managed except for Midwest Security Insurance Company (Midwest
Security), a wholly-owned subsidiary of Mutual, which is based on a percentage
of quarterly direct premiums written. Investment management income is recognized
quarterly based on a percentage of the average fair value of investable assets
and the performance of the equity portfolio of each company managed.


(k) SOFTWARE REVENUE RECOGNITION
   S.I.S. recognizes revenue from license fees when the product is delivered and
service revenue when services are performed. Costs of developing and testing new
or enhanced software products are capitalized and are amortized on a
product-by-product basis utilizing the straight-line method over a period not to
exceed three years. Unamortized software development costs of $1,248,000 and
$1,567,000 are included in accrued investment income and other assets at
December 31, 1999 and 1998, respectively. Software amortization, included in
other expenses, was $614,000, $673,000 and $489,000 in 1999, 1998 and 1997,
respectively.

(l) FEDERAL INCOME TAXES
   The Company files a consolidated federal income tax return and pursuant to an
agreement, each entity within the consolidated group pays its share of federal
income taxes based on separate return calculations. Milbank filed a consolidated
federal income tax return with the Company for periods subsequent to July 1,
1998. Prior to this time, Milbank was included in the consolidated federal
income tax return of Mutual and its subsidiaries.

   Farmers Casualty and Mid-Plains will file a consolidated federal income tax
return with the Company for periods subsequent to January 1, 1999. Prior to this
time, Farmers Casualty and Mid-Plains filed their own consolidated return.

   Income taxes are accounted for using the liability method. Using this method,
deferred tax assets and

                                                                           Seven
<PAGE>   47
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

liabilities are determined based on differences between financial reporting and
tax bases of assets and liabilities and are measured using the enacted tax rates
and laws that will be in effect when the differences are expected to reverse.

(m) CASH EQUIVALENTS
   For purposes of the statements of cash flows, the Company considers all
highly liquid debt instruments with a maturity of three months or less to be
cash equivalents.

(n) OTHER COMPREHENSIVE INCOME
   Comprehensive income is defined as all changes in an enterprise's equity
during a period other than those resulting from investments by owners and
distributions to owners. Comprehensive income includes net income and other
comprehensive income and excludes any impact of changes in minority interest of
subsidiaries. Other comprehensive income includes all other non-owner related
changes to equity and includes net unrealized gains and losses on
available-for-sale fixed maturities and equity securities.

   Separate presentation of the accumulated balance of other comprehensive
income within the equity section of the statement of financial position is also
required. The Company has presented the required displays of total comprehensive
income and its components, within the "Consolidated Statements of Stockholders'
Equity." See additional disclosures at note 13.

(o) NEW ACCOUNTING STANDARD
   In June 1998, the FASB issued SFAS No. 133, "Accounting for Derivative
Instruments and Hedging Activities" (SFAS No. 133), which was required to be
adopted in years beginning after June 15, 2000. SFAS No. 133 requires companies
to recognize all derivatives on the balance sheet at fair value. Management
believes SFAS No. 133 will not have a material impact on the Company upon
adoption.

(p) RECLASSIFICATIONS

   Certain items in the 1998 and 1997 consolidated financial statements have
been reclassified to conform with the 1999 presentation.

Eight
<PAGE>   48

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(2) INVESTMENTS

Realized and unrealized gains and losses are summarized as follows:

<TABLE>
<CAPTION>
                                                                       YEAR ENDED DECEMBER 31
                                                                       ----------------------
                                                                     1999        1998       1997
                                                                     ----        ----       ----
                                                                        (dollars in thousands)

<S>                                                               <C>            <C>           <C>
Realized gains:
  Fixed maturities available for sale .......................     $  1,336       1,588         914
  Equity securities .........................................        3,642       1,449       2,464
                                                                  ---------------------------------
Total realized gains ........................................        4,978       3,037       3,378
                                                                  ---------------------------------

Realized losses:
  Fixed maturities available for sale .......................          488          32         236
  Equity securities .........................................        1,896          80          99
  Other .....................................................           39        --          --
                                                                  ---------------------------------
Total realized losses .......................................        2,423         112         335
                                                                  ---------------------------------
Net realized gains on investments ...........................     $  2,555       2,925       3,043
                                                                  ---------------------------------

Increase (decrease) in unrealized holding gains -- Fixed
  maturities held to maturity ...............................     $ (1,830)       (371)      1,464
                                                                  ---------------------------------

Increase in unrealized holding gains -- Equity
  securities ................................................     $  3,252       6,014       3,426

Increase (decrease) in unrealized holding gains -- Fixed
  maturities available for sale at fair value ...............      (34,081)      2,657       7,819

Change in deferred unrealized gain ..........................         (125)       (186)       (119)

Deferred federal income taxes thereon .......................       10,834      (2,970)     (3,894)
                                                                  ---------------------------------

Increase (decrease) in net unrealized holding gains or losses     $(20,120)      5,515       7,232
                                                                  ---------------------------------
</TABLE>

                                                                            Nine
<PAGE>   49
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

The Company's investments in held to maturity securities and available for sale
securities are summarized as follows:

<TABLE>
<CAPTION>
                                                              GROSS       GROSS
                                                  COST OR   UNREALIZED UNREALIZED
                                                 AMORTIZED   HOLDING     HOLDING  FAIR
   HELD TO MATURITY AT DECEMBER 31, 1999:           COST      GAINS      LOSSES   VALUE
                                                    ----      -----      ------   -----
                                                          (dollars in thousands)

<S>                                                 <C>       <C>     <C>       <C>
U.S. Treasury securities and obligations of U.S.
  government corporations and agencies .........     $ 2,887      --      13      2,874
Obligations of states and political subdivisions       7,041     205      --      7,246
Mortgage-backed securities .....................      34,053     372     494     33,931
                                                    ------------------------------------
Total ..........................................     $43,981     577     507     44,051
                                                    ------------------------------------

   AVAILABLE FOR SALE AT DECEMBER 31, 1999:

U.S. Treasury securities and obligations of U.S.
  government corporations and agencies .........    $ 73,866     388   2,673     71,581
Obligations of states and political subdivisions     439,241   3,550  17,998    424,793
Corporate securities ...........................       7,496     214     339      7,371
Mortgage-backed securities .....................      23,448     789     176     24,061
                                                    ------------------------------------
  Total fixed maturities .......................     544,051   4,941  21,186    527,806
Equity securities ..............................      39,303  18,925   2,710     55,518
                                                    ------------------------------------
Total ..........................................    $583,354  23,866  23,896    583,324
                                                    ------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                                                              GROSS       GROSS
                                                  COST OR   UNREALIZED UNREALIZED
                                                 AMORTIZED   HOLDING     HOLDING  FAIR
   HELD TO MATURITY AT DECEMBER 31, 1998:           COST      GAINS      LOSSES   VALUE
                                                    ----      -----      ------   -----
                                                           (dollars in thousands)

<S>                                                 <C>        <C>     <C>       <C>
U.S. Treasury securities and obligations of U.S.
  government corporations and agencies .........    $  6,291     145      --      6,436
Obligations of states and political subdivisions       7,055     508      --      7,563
Mortgage-backed securities .....................      42,580   1,247      --     43,827
                                                    ------------------------------------
Total ..........................................    $ 55,926   1,900      --     57,826
                                                    ------------------------------------

   AVAILABLE FOR SALE AT DECEMBER 31, 1998:

U.S. Treasury securities and obligations of U.S.
  government corporations and agencies .........    $ 79,089   2,812      24     81,877
Obligations of states and political subdivisions     363,532  14,346     261    377,617
Corporate securities ...........................       8,996     798      --      9,794
Mortgage-backed securities .....................      12,391     185      20     12,556
                                                    ------------------------------------
  Total fixed maturities .......................     464,008  18,141     305    481,844
Equity securities ..............................      29,233  14,081   1,118     42,196
                                                    ------------------------------------
Total ..........................................    $493,241  32,222   1,423    524,040
                                                    ------------------------------------
</TABLE>

Deferred federal income taxes on the net unrealized holding gain for available
for sale investments was $84,000 and $10,919,000 at December 31, 1999 and 1998,
respectively.


Ten
<PAGE>   50

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

The amortized cost and fair value of fixed maturities segregated by held to
maturity and available for sale, at December 31, 1999, by contractual maturity,
are summarized as follows:

<TABLE>
<CAPTION>
                                                 HELD TO MATURITY          AVAILABLE FOR SALE
                                                 ----------------          ------------------
                                                AMORTIZED      FAIR       AMORTIZED       FAIR
                                                  COST         VALUE         COST         VALUE
                                                  ----         -----         ----         -----
                                                           (dollars in thousands)

<S>                                              <C>          <C>          <C>          <C>
        Due after 1 year or less ...........    $   600          600        7,560        7,535
        Due after 1 year through 5 years ...      2,288        2,274       52,012       53,024
        Due after 5 years through 10 years..      5,038        5,181      132,865      132,657
        Due after 10 years .................      2,002        2,065      328,166      310,529
                                                -----------------------------------------------
                                                  9,928       10,120      520,603      503,745

        Mortgage-backed securities .........     34,053       33,931       23,448       24,061
                                                -----------------------------------------------
                                                $43,981       44,051      544,051      527,806
                                                -----------------------------------------------
</TABLE>

Expected maturities may differ from contractual maturities because the issuers
may have the right to call or prepay the obligations with or without call or
prepayment penalties.

Fixed maturities with carrying values of approximately $20,473,000 and
$17,666,000 were on deposit as required by law or specific escrow agreement at
December 31, 1999 and 1998, respectively.

Components of net investment income are summarized as follows:

                                                    YEAR ENDED DECEMBER 31
                                                    ----------------------
                                             1999           1998           1997
                                             ----           ----           ----
                                                    (dollars in thousands)

Fixed maturities .................         $32,096         30,182         29,784
Equity securities ................             678            477            372
Surplus note receivable ..........              --            235             --
Cash and cash equivalents ........           1,707          1,908          1,210
                                           -------------------------------------
Investment income ................          34,481         32,802         31,366
                                           -------------------------------------

Investment expenses ..............             219            296            259
                                           -------------------------------------
Net investment income ............         $34,262         32,506         31,107
                                           -------------------------------------

The Company has not held or issued derivative financial instruments.

See note 3 for additional fair value disclosures.

(3) DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS
   The following methods and assumptions were used by the Company in estimating
its fair value disclosures for financial instruments:

     INVESTMENT SECURITIES:Fair values for investments in fixed maturities are
     based on quoted market prices, where available. For fixed maturities not
     actively traded, fair values are estimated using values obtained from
     independent pricing services. The fair values for equity securities are
     based on quoted market prices.

     CASH AND CASH EQUIVALENTS AND SURPLUS NOTE RECEIVABLE: The carrying amounts
     reported in the balance sheet for these instruments approximate their fair
     value.

                                                                          Eleven

<PAGE>   51

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(4) LOSSES AND LOSS EXPENSES PAYABLE

  Activity in the liability for losses and loss expenses is summarized as
follows:

<TABLE>
<CAPTION>
                                                                              YEAR ENDED DECEMBER 31
                                                                              ----------------------
                                                                          1999           1998          1997
                                                                       ---------       -------       -------

                                                                          (dollars in thousands)

<S>                                                                    <C>             <C>           <C>
Losses and loss expenses payable, net of reinsurance recoverables,
  at beginning of year ...........................................     $ 205,034       194,155       199,480

Incurred related to:
  Current year ...................................................       271,507       255,885       225,666
  Prior years ....................................................        (6,878)      (13,591)      (17,432)
                                                                      ---------------------------------------
Total incurred ...................................................       264,629       242,294       208,234
                                                                      ---------------------------------------

Paid related to:
  Current year ...................................................       168,512       157,988       134,890
  Prior years ....................................................       100,349        86,671        78,669
                                                                      ---------------------------------------
Total paid .......................................................       268,861       244,659       213,559
                                                                      ---------------------------------------

Impact of pooling change, January 1, 1999 and 1998 (note 6) ......         7,633        13,244            --

Impact of acquisition of Farmers Casualty and Mid-Plains,
  January 1, 1999 (note 1(f)) ....................................        13,247            --            --
                                                                      ---------------------------------------

Losses and loss expenses payable, net of reinsurance recoverables,
  at end of year .................................................     $ 221,682       205,034       194,155
                                                                      ---------------------------------------
</TABLE>


   The liability for losses and loss expenses decreased by $6,878,000 in 1999,
$13,591,000 in 1998 and $17,432,000 in 1997, for claims that had occurred in
prior years. These decreases have resulted primarily from moderating trends in
the frequency and severity of losses and loss expenses due to medical cost
containment, tort reform and lower inflation. This along with fundamental
improvements primarily in the auto liability and workers' compensation lines of
business resulted in incurred losses and loss expenses developing favorably.
Because of the nature of the business written over the years, the Company's
management believes that the Company has limited exposure to environmental claim
liabilities.


Twelve

<PAGE>   52

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(5) REINSURANCE
   In the ordinary course of business, the Company assumes and cedes reinsurance
with other insurers and reinsurers and are members in various pools and
associations. See Note 6(a) for discussion of reinsurance with affiliates. The
voluntary arrangements provide greater diversification of business and limit the
maximum net loss potential arising from large risks and catastrophes. Most of
the ceded reinsurance is effected under reinsurance contracts known as treaties;
some is by negotiation on individual risks. Although the ceding of reinsurance
does not discharge the original insurer from its primary liability to its
policyholder, the insurance company that assumes the coverage assumes the
related liability.

   Amounts recoverable from reinsurers are estimated in a manner consistent with
the claim liability associated with the reinsured business. The recoverability
of these assets depends on the reinsurers' ability to perform under the
reinsurance agreements. The Company evaluates and monitors the financial
condition and concentrations of credit risk associated with its reinsurers under
voluntary reinsurance arrangements to minimize its exposure to significant
losses from reinsurer insolvencies. The Company has reported ceded losses and
loss expenses payable and prepaid reinsurance premiums with other insurers and
reinsurers as assets. All reinsurance contracts provide indemnification against
loss or liability relating to insurance risk and have been accounted for as
reinsurance. Prior to the reinsurance transaction with Mutual under the pooling
arrangement, as discussed in note 6(a), the effect of the Company's reinsurance
on its balance sheet and income statement, is as follows:

<TABLE>
<CAPTION>
                                                              DECEMBER 31
                                                              -----------
                                                            1999        1998
                                                            ----        ----
                                                         (dollars in thousands)

<S>                                                        <C>          <C>
Losses and loss expenses payable:
  Direct ......................................            $222,152     207,013
  Assumed .....................................               7,710      10,437
  Ceded .......................................             (10,807)    (11,504)
                                                          ---------------------
   Net losses and loss expenses payable .......            $219,055     205,946
                                                          ---------------------

Unearned premiums:
  Direct ......................................            $151,867     139,838
  Assumed .....................................               1,703       4,243
  Ceded .......................................              (3,090)     (4,568)
                                                          ---------------------
   Net unearned premiums ......................            $150,480     139,513
                                                          ---------------------
</TABLE>

<TABLE>
<CAPTION>
                                                   YEAR ENDED DECEMBER 31
                                                   ----------------------
                                               1999          1998        1997
                                               ----          ----        ----
                                                   (dollars in thousands)

<S>                                          <C>           <C>         <C>
Written premiums:
  Direct .................................   $436,150      387,762     375,248
  Assumed ................................      8,281       13,942      14,356
  Ceded ..................................    (11,216)     (16,731)    (17,465)
                                             --------      -------     -------
   Net written premiums ..................   $433,215      384,973     372,139
                                             --------      -------     -------

Earned premiums:
  Direct .................................   $429,577      384,869     366,451
  Assumed ................................     10,822       14,386      14,917
  Ceded ..................................    (13,698)     (17,026)    (17,560)
                                             --------      -------     -------
   Net earned premiums ...................   $426,701      382,229     363,808
                                             --------      -------     -------

Losses and loss expenses incurred:
  Direct .................................   $289,162      266,160     247,348
  Assumed ................................     10,803       13,644      14,875
  Ceded ..................................     (9,736)      (8,355)     (8,968)
                                             --------      -------     -------
   Net losses and loss expenses incurred..    290,229      271,449     253,255
                                             --------      -------     -------
</TABLE>

                                                                        Thirteen

<PAGE>   53
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(6) TRANSACTIONS WITH AFFILIATES

(a) REINSURANCE
   State Auto P&C, Milbank and Farmers Casualty (the Pooled Subsidiaries)
participate in a quota share reinsurance pooling arrangement (the Pooling
Arrangement) with Mutual whereby the Pooled Subsidiaries cede to Mutual all of
their insurance business and assume from Mutual an amount equal to their
respective participation percentages in the Pooling Arrangement. All premiums,
losses and loss expenses and underwriting expenses are allocated among the
participants on the basis of each company's participation percentage in the
Pooling Arrangement. The Pooling Arrangement provides indemnification against
loss or liability relating to insurance risk and has been accounted for as
reinsurance.

   Since 1995, State Auto P&C and Milbank have participated in the Pooling
Arrangement with Mutual. During 1997 the aggregate pooling participation
percentage of the Pooled Subsidiaries was 45%. Effective January 1, 1998, the
Pooled Subsidiaries aggregate participation in the Pooling Arrangement increased
from 45% to 47% and Midwest Security Insurance Company (Midwest), a wholly-owned
subsidiary of Mutual, became a participant in the Pooling Arrangement. On
January 1, 1999, Farmers Casualty was acquired by State Auto Financial and
became a participant in the Pooling Arrangement on that same date, at which time
the Pooled Subsidiaries' aggregate participation increased to 50%. In
conjunction with these changes in pool participation, the Pooled Subsidiaries
received cash from Mutual of $11.4 million and $19.7 million, which related to
the additional net insurance liabilities assumed by the Pooled Subsidiaries on
January 1, 1999 and 1998, respectively. Effective January 1, 2000, the Pooling
Arrangement was amended to make SAIC a participant in the Pooling Arrangement
and the Pooled Subsidiaries aggregate participation increased to 53%. In
conjuction with this change in pool participation, the Pooled Subsidiaries,
which effective January 1, 2000 includes SAIC, received cash from Mutual of
$18.6 million, which related to the additional net insurance liabilities assumed
by the Pooled Subsidiaries on January 1, 2000. All parties that participate in
the Pooling Arrangement have an A. M. Best rating of A+ (Superior).

   The Pooling Arrangement does not relieve each individual pooled subsidiary of
its primary liability as the originating insurer, consequently, there is a
concentration of credit risk arising from business ceded to Mutual. As the
Pooling Arrangement provides for the right of offset, the Company has reported
losses and loss expenses payable and prepaid reinsurance premiums to Mutual as
assets only in situations when net amounts ceded to Mutual exceed that assumed.
The following provides a summary of the reinsurance transactions on the
Company's balance sheet and income statements for the Pooling Arrangement
between the Pooled Subsidiaries and Mutual:

                                                            DECEMBER 31
                                                            -----------
                                                       1999             1998
                                                       ----             ----

                                                       (dollars in thousands)

Losses and loss expenses payable:
 Ceded ....................................         $(206,258)         (197,730)
 Assumed ..................................           208,885           196,818
                                                    ---------------------------
  Net assumed (ceded) .....................             2,627              (912)
                                                    ---------------------------
Unearned premiums:
 Ceded ....................................         $(143,514)         (131,461)
 Assumed ..................................           130,820           123,022
                                                    ---------------------------
  Net ceded ...............................         $ (12,694)           (8,439)
                                                    ---------------------------
Fourteen
<PAGE>   54
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

                                                  YEAR ENDED DECEMBER 31
                                                  ----------------------
                                             1999          1998          1997
                                             ----          ----          ----
                                                  (dollars in thousands)

Written premiums:
 Ceded ..............................     $(403,679)     (359,590)     (348,676)
 Assumed ............................       356,609       330,410       300,351

Earned premiums:
 Ceded ..............................     $(395,698)     (356,638)     (342,309)
 Assumed ............................       358,700       328,144       296,046

Losses and loss expenses incurred:
 Ceded ..............................     $(268,536)     (252,795)     (236,456)
 Assumed ............................       242,935       223,641       191,436

   During 1996, Mutual, State Auto P&C, Milbank and National negotiated a change
in their catastrophe reinsurance program. In 1998, Midwest Security and 1999,
Farmers Casualty and Mid-Plains, became parties to the catastrophe reinsurance
program. Collectively, these participants in the catastrophe reinsurance program
are referred to as the "State Auto Insurance Companies." State Auto P&C assumed
catastrophe reinsurance from Mutual, Milbank, Midwest Security, Farmers
Casualty, National and Mid-Plains in the amount of $100 million excess of $120
million. Effective November 1999, the catastrophe reinsurance program was
renegotiated whereby State Auto P&C assumes $135 million excess of $120 million.
Under this agreement, the Company has assumed from Mutual and its affiliate
premiums written and earned of $2,355,000, $2,475,000 and $2,505,000 for 1999,
1998 and 1997, respectively. There have been no losses assumed under this
agreement. This layer of $135 million in excess of $120 million has been
excluded from the Pooling Arrangement.

   To protect against a catastrophe loss event, in which the State Auto
Insurance Companies would incur catastrophe losses in excess of $120 million,
State Auto Financial entered into a structured contingent financing transaction
with a financial institution and a syndicate of other lenders (the Lender) to
provide up to $135 million for reinsurance purposes. In the event of such a
loss, this arrangement provides that State Auto Financial would sell redeemable
preferred shares to SAF Funding Corporation, a special purpose company (SPC),
which would borrow the money necessary for such purchase from the Lenders.
This arrangement with the Lenders, SPC and State Auto Financial is a financing
arrangement, whereby State Auto Financial would receive cash funding in the
event of a catastrophe event as described above. State Auto Financial would then
contribute to State Auto P&C the funds received from the sale of its preferred
shares. State Auto P&C would use the contributed capital proceeds to pay its
direct catastrophe losses and losses assumed under the catastrophe reinsurance
agreement. State Auto Financial is obligated to repay SPC by redeeming the
preferred shares over a six-year period. In the event of a default by State Auto
Financial, the obligation to repay SPC has been secured by a Put Agreement among
State Auto Financial, Mutual and the Lenders, under which Mutual would be
obligated to put either the preferred shares or the loan(s) outstanding.

(b) INTERCOMPANY BALANCES
   Pursuant to the Pooling Arrangement, Mutual is responsible for the collection
of premiums and payment of losses, loss expenses and underwriting expenses of
the Pooled Subsidiaries. Unpaid balances are reflected in due to or due from
affiliates in the accompanying consolidated balance sheets. Settlements of the
intercompany account are made quarterly. No interest is paid on this account.
All premium balance receivables and reinsurance recoverable on paid losses from
unaffiliated reinsurers are carried by Mutual. The Company had off-balance-sheet
credit risk of approximately $47 million and $40 million related to premium
balances due to Mutual from agents and insureds at December 31, 1999 and 1998,
respectively.

                                                                         Fifteen

<PAGE>   55

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(c) NOTE PAYABLE
   State Auto Financial entered into a line of credit agreement with Mutual for
$45.5 million in conjunction with its stock repurchase program, at an interest
rate of 6.0%. See related footnote at note 9 (b). Principal payment is due on
demand after December 31, 2000, with final payment to be received on or prior to
December 31, 2005. The interest rate is adjustable annually after the year 2000
to reflect adjustments in the then current prime lending rate as well as State
Auto Financial's current financial position. Interest expense on the loan from
Mutual was $955,000 in 1999.

(d) MANAGEMENT SERVICES

   State Auto P&C provides Mutual and its insurance affiliate executive
management services to oversee the insurance operations of these companies.
Revenue relating to these services amount to $5,628,000, $4,908,000 and
$4,563,000 in 1999, 1998 and 1997, respectively. Stateco provides Mutual and its
affiliate investment management services. Revenue related to these services
amount to $3,099,000, $3,037,000 and $2,804,000 in 1999, 1998 and 1997,
respectively.

(e) OTHER TRANSACTIONS
   S.I.S. provides insurance software products and services to Mutual and its
affiliate. Revenue relating to these services amount to $1,109,000, $1,048,000
and $889,000 in 1999, 1998 and 1997, respectively, and is included in other
income. Effective January 1, 1998, 518 PML began leasing assets to Mutual and
its affiliate. Revenue relating to these services amount to $567,000 and
$268,000 in 1999 and 1998, respectively and is included in other income .

   State Auto P&C's December 31, 1990 liability for losses and loss expenses of
$65,464,000 has been guaranteed by Mutual. Pursuant to the guaranty agreement,
all ultimate adverse development of the December 31, 1990 liability, if any, is
to reimbursed by Mutual to State Auto P&C in conformance with pooling
percentages in place at that time. As of December 31, 1999, there has been no
adverse development of the liability.

(7) FEDERAL INCOME TAXES
  A reconciliation between actual federal income taxes and the amount computed
at the indicated statutory rate is as follows:

<TABLE>
<CAPTION>
                                                                       YEAR ENDED DECEMBER 31
                                                                       ----------------------
                                                         1999                   1998                  1997
                                                        AMOUNT        %        AMOUNT       %        AMOUNT       %
                                                        ------        -        ------       -        ------       -
                                                                       (dollars in thousands)

<S>                                                    <C>           <C>       <C>          <C>      <C>          <C>
Amount at statutory rate ...........................   $ 19,947       35       17,361       35       19,823       35
Tax-free interest and dividends received deduction..     (6,315)     (11)      (5,423)     (11)      (4,368)      (8)
Other, net .........................................        537        1          170       --          185       --
                                                       ---------------------------------------------------------------
Effective tax rate .................................   $ 14,169       25       12,108       24       15,640       27
                                                       ---------------------------------------------------------------
</TABLE>

   The tax effects of temporary differences that give rise to significant
portions of deferred tax assets and deferred tax liabilities at December 31,
1999 and 1998 are presented below:

                                                             1999        1998
                                                             ----        ----
                                                          (dollars in thousands)

Deferred tax assets:
 Unearned premiums not deductible ......................... $ 9,597      8,885
 Losses and loss expenses payable discounting .............   8,375      8,257
 Other ....................................................   2,229      1,604
                                                            ------------------
   Total deferred tax assets ..............................  20,201     18,746
                                                            ------------------
Sixteen
<PAGE>   56
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

Deferred tax liabilities:
 Deferral of policy acquisition costs ...........         10,128          8,680
 Net pension expense ............................          6,631          5,732
 Unrealized holding gain on investments .........             84         10,919
 Other ..........................................          1,530          1,510
                                                         ----------------------
   Total deferred tax liabilities ...............         18,373         26,841
                                                         ----------------------
   Net deferred tax assets (liabilities) ........        $ 1,828         (8,095)
                                                         ----------------------

   The Company is required to establish a valuation allowance for any portion of
the deferred tax asset that management believes will not be realized. In the
opinion of management, it is more likely than not that the Company will realize
the benefit of the deferred tax assets and, therefore, no such valuation
allowance has been established.

   Federal income taxes paid during 1999, 1998 and 1997 were $12,621,000,
$11,768,000 and $14,254,000, respectively.

(8) PENSION BENEFIT PLANS

   State Auto P&C, Stateco and S.I.S., pursuant to an intercompany agreement,
are participants, together with Mutual, in a defined benefit pension plan that
covers substantially all employees of Mutual and the Company. The assets of the
plan are represented primarily by U.S. government and agency obligations, bonds,
and common stocks. Policy is to fund pension costs in accordance with the
requirements of the Employee Retirement Income Security Act of 1974. Benefits
are determined by applying factors specified in the plan to a participant's
defined average annual compensation.

   Information regarding the funded status and net periodic pension benefit for
the Company's participation in the plan is as follows:

<TABLE>
<CAPTION>
                                                                                   DECEMBER 31
                                                                                   -----------
                                                                                1999          1998
                                                                                ----          ----

                                                                                (in thousands)

<S>                                                                           <C>            <C>
CHANGE IN BENEFIT OBLIGATION
Benefit obligation at beginning of year ...................................   $ 44,758       39,727
Transfer in benefit obligation at beginning of year due to pooling change..      2,615           --
Service cost ..............................................................      2,047        1,686
Interest cost .............................................................      3,278        2,977
Actuarial loss ............................................................     (4,286)       4,024
Benefits paid .............................................................     (4,396)      (3,656)
                                                                             ----------------------

Benefit obligation at end of year .........................................   $ 44,016       44,758
                                                                             ----------------------

CHANGE IN PLAN ASSETS
Fair value of plan assets at beginning of year ............................    $75,453       64,565
Transfer in plan assets at beginning of year due to pooling change ........      4,313           --
Actual return on plan assets ..............................................      9,513       11,984
Asset gain ................................................................         --        2,560
Benefits paid .............................................................     (4,396)      (3,656)
                                                                             ----------------------

Fair value of plan assets at end of year ..................................   $ 84,883       75,453
                                                                             ----------------------

Funded status .............................................................   $ 40,867       30,695
Unrecognized net actuarial gain ...........................................    (22,441)     (14,816)
Unrecognized prior service cost ...........................................      1,472        1,587
Unrecognized transition asset .............................................       (967)      (1,088)
                                                                             ----------------------
Net prepaid pension expense ...............................................   $ 18,931       16,378
                                                                             ----------------------
</TABLE>

                                                                       Seventeen
<PAGE>   57
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED


                                                    YEAR ENDED DECEMBER 31
                                                    ----------------------
                                                1999         1998         1997
                                                ----         ----         ----
                                                       (in thousands)

COMPONENTS OF NET PERIODIC BENEFIT
Service cost ...........................      $ 2,047        1,686        1,548
Interest cost ..........................        3,278        2,977        2,760
Expected return on plan assets .........       (6,125)      (5,430)      (4,742)
Amortization of prior service cost .....          114          114          114
Amortization of transition asset .......         (124)        (121)        (121)
Amortization of net gain ...............            7           (8)          (3)
                                              ---------------------------------
Net periodic benefit ...................      $  (803)        (782)        (444)
                                              ---------------------------------

                                                    YEAR ENDED DECEMBER 31
                                                    ----------------------
                                                  1999        1998         1997
                                                  ----        ----         ----

WEIGHTED-AVERAGE ASSUMPTIONS AS OF DECEMBER 31

Discount rate .................................   8.00%       7.00        7.25
Expected long-term rate of return on assets ...   9.00%       9.00        9.00
Rates of increase in compensation levels ......   5.00%       4.50        4.50

   State Auto P&C, Stateco and S.I.S. are also participants with Mutual in a
defined contribution plan that covers substantially all employees of Mutual and
the Company. Contributions to the plan are based on employee contributions and
the level of Company match. The Company's share of the expense under the plan
totaled $852,000, $782,000 and $726,000 for the years 1999, 1998 and 1997,
respectively.

(9) STOCKHOLDERS' EQUITY

(a) STOCK SPLIT

   On June 2, 1998, State Auto Financial's authorized capital was increased to
100,000,000 shares of common stock and State Auto Financial's Board of Directors
declared a two-for-one common stock split. The financial statements, notes and
other references to share information and per share data have been given
retroactive effect to reflect the stock splits for all periods presented.

(b) TREASURY SHARES

   In May 1999, State Auto Financial's Board of Directors approved a plan to
repurchase up to 4.0 million shares of its outstanding common stock over a
period ending December 31, 2000. Repurchases were transacted to maintain the
same ownership ratios between Mutual and the public as it existed in May 1999,
with 69% repurchased from Mutual and 31% from the public. Through December 31,
1999 all 4.0 million shares have been repurchased, with approximately 2.7
million shares repurchased from Mutual and 1.3 million shares from the public.
In conjunction with the stock repurchase plan, State Auto Financial entered into
a line of credit agreement with Mutual. See related footnote at note 6 (c).

(c) DIVIDEND RESTRICTIONS AND STATUTORY FINANCIAL INFORMATION

   State Auto P&C, Milbank, National, Farmers Casualty and SAIC are subject to
regulations and restrictions under which payment of dividends from statutory
surplus can be made to State Auto Financial during the year without prior
approval of regulatory authorities. Pursuant to these rules, approximately $28.9
million is available for payment to State Auto Financial in 2000 without prior
approval.

Eighteen

<PAGE>   58

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

   Reconciliations of statutory capital and surplus and net income, as
determined using statutory accounting practices, to the amounts included in the
accompanying consolidated financial statements are as follows:

<TABLE>
                                                                          DECEMBER 31
                                                                          -----------
                                                                       1999          1998
                                                                       ----          ----
                                                                     (dollars in thousands)

<S>                                                                <C>              <C>
Statutory capital and surplus of insurance subsidiaries ........   $ 283,233        232,407
Net assets of noninsurance parent and affiliates ...............     (21,378)        28,677
                                                                   ------------------------
                                                                     261,855        261,084

Add (subtract) cumulative effect of adjustments:
  Deferred policy acquisition costs ............................      28,936         24,799
  Losses and loss expenses payable .............................      13,505         12,817
  Net prepaid pension expense ..................................      18,945         16,368
  Deferred federal income taxes ................................       1,636         (7,899)
  Excess of statutory loss liabilities over case basis amounts..       4,856         11,482
  Fixed maturities at fair value ...............................     (15,204)        18,809
  Goodwill .....................................................       2,529          1,880
  Other, net ...................................................         629          1,484
                                                                   ------------------------

  Stockholders' equity per accompanying consolidated
    financial statements .......................................    $317,687        340,824
                                                                   ------------------------
</TABLE>

<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER 31
                                                        ---------------------------------
                                                         1999          1998          1997
                                                         ----          ----          ----
                                                               (dollars in thousands)

<S>                                                    <C>             <C>           <C>
Statutory net income of insurance subsidiaries ...     $ 36,601        28,696        35,660
Net income of noninsurance parent and affiliates..        2,944         3,227         2,581
                                                        -----------------------------------
                                                         39,545        31,923        38,241

Increases (decreases):
  Deferred policy acquisition costs ..............        3,407         2,359         2,407
  Losses and loss expenses payable ...............           15         1,947           258
  Net prepaid pension expense ....................        2,578         1,791         1,898
  Deferred federal income taxes ..................       (2,265)          279        (1,344)
  Goodwill amortization ..........................         (258)         (198)         (198)
  Other, net .....................................         (206)         (604)         (264)
                                                       ------------------------------------
  Net income per accompanying consolidated
   financial statements ..........................     $ 42,816        37,497        40,998
                                                       ------------------------------------
</TABLE>

(10) PREFERRED STOCK
   State Auto Financial has authorized two classes of preferred stock. For both
classes, upon issuance, the Board of Directors has authority to fix and
determine the significant features of the shares issued, including, among other
things, the dividend rate, redemption price, redemption rights, conversion
features and liquidation price payable in the event of any liquidation,
dissolution, or winding up of the affairs of State Auto Financial. See note 6
(a) regarding State Auto Financial's obligation to issue redeemable preferred
shares to SPC in connection with its catastrophic reinsurance arrangements with
a financial institution.

   The Class A preferred stock is not entitled to voting rights until, for any
period, dividends are in arrears in the amount of six or more quarterly
dividends.

                                                                         Ninteen

<PAGE>   59

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(11) STOCK INCENTIVE PLANS
   The Company follows Accounting Principles Board Opinion No. 25, "Accounting
for Stock Issued to Employees" (APB 25) and related Interpretations in
accounting for its employee stock incentive plans. For stock options granted to
employees of Mutual, the Company also follows APB 25 and related
Interpretations, as the Company deems such employees to be common law employees
of the Company. Compensation cost charged against operations in 1999 was
$137,000 for those employee stock options granted where the exercise price was
less than the market price of the underlying stock on the date of grant. Had
compensation cost for the Company's plans been determined based on the fair
values at the grant dates consistent with the method of SFAS No. 123,
"Accounting for Stock-Based Compensation," (SFAS No. 123), the Company's pro
forma net earnings and net earnings per share information would have been as
follows:

                                                      1999      1998      1997
                                                      ----      ----      ----
                                                         (in thousands, except
                                                           per share figures)

Pro forma net earnings ...........................  $41,414     35,700    40,045

Pro forma net earnings per common share
    Basic ........................................  $  1.02       0.85      0.96
    Diluted ......................................  $  1.00       0.83      0.94

   The fair value of options granted in 1999, 1998 and 1997 were estimated at
the date of grant using the Black-Scholes option-pricing model. The weighted
average fair values and related assumptions for options granted were as follows:

                                                      1999       1998     1997
                                                      ----       ----     ----

Fair value .......................................    $4.49      $6.10    $3.00
Dividend yield ...................................      .90%       .75%    1.00%
Risk free interest rate ..........................     5.77%      5.31%    5.85%
Expected volatility factor .......................      .32        .31      .30
Expected life (years) ............................     5.7        6.6      2.2

   The Black-Scholes option valuation model was developed for use in estimating
the fair value of traded options which have no vesting restrictions and are
fully transferable. In addition, option valuation models require the input of
highly subjective assumptions including the expected stock price volatility.
Because the Company's employee stock options have characteristics significantly
different from those of traded options, and because changes in the subjective
input assumptions can materially affect the fair value estimate, in management's
option, the existing models do not necessarily provide a reliable single measure
of the fair value of its employee stock options.

   The Company has stock option plans for certain directors and key employees of
Mutual, State Auto P&C, Stateco and S.I.S. The nonemployee directors' plan
provides each nonemployee director an option to purchase 1,000 shares of common
stock following each annual meeting of the shareholders at an option price equal
to the fair market value at the last business day prior to the annual meeting.
The Company has reserved 300,000 shares of common stock under this plan. These
options are exercisable at issuance to 10 years from date of grant. The key
employee's plan provides that qualified stock options may be granted at an
option price not less than fair market value at date of grant and that
nonqualified stock options may be granted at any price determined by the options
committee of the Board of Directors. The Company has reserved 3,600,000 shares
of common stock under this plan. These options are exercisable at such time or
times as may be determined by a committee of the Company's Board of Directors.
Normally, for certain employees these options are exercisable from 1 to 10 years
from date of grant and 3 to 10 years for remaining employees.

   The Company has an employee stock purchase plan with a dividend reinvestment
feature, under which employees of Mutual, State Auto P&C, Stateco and S.I.S. may
choose at two different specified time intervals each year to have up to 6% of
their annual base earnings withheld to purchase the Company's common stock. The
purchase


Twenty

<PAGE>   60
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

price of the stock is 85% of the lower of its beginning-of-interval or
end-of-interval market price. The Company has reserved 2,400,000 shares of
common stock under this plan. At December 31, 1999, 1,558,000 shares have been
purchased under this plan.

   The Company has a stock option incentive plan for certain designated
independent insurance agencies that represent the Company and its affiliates.
The Company has reserved 400,000 shares of common stock under this plan. The
plan provides that the options become exercisable on the first day of the
calendar year following the agency's achievement of specific production and
profitability requirements over a period not greater than two calendar years
from date of grant or a portion thereof in the first calendar year in which an
agency commences participation under the plan. Options granted and vested under
this plan have a 10-year term. The Company has accounted for the plan in its
accompanying financial statements at fair value. The fair value of options
granted was estimated at the reporting date or vesting date using the
Black-Scholes option-pricing model. The weighted average fair value and related
assumptions for 1999 were as follows: fair value of $4.02; dividend yield of
 .90%; expected volatility factor of .30; risk-free interest rate of 6.80%; and
expected life of the option of 9.7 years. Expense of $105,000 associated with
this plan was recognized in 1999.

  A summary of the Company's stock option activity and related information for
these plans for the years ended December 31, 1999, 1998 and 1997, follows:

<TABLE>
<CAPTION>
                                       1999                         1998                    1997
                            ---------------------------    ------------------------- ------------------------
                                     WEIGHTED - AVERAGE           WEIGHTED - AVERAGE        WEIGHTED - AVERAGE
                            OPTIONS    EXERCISE PRICE      OPTIONS  EXERCISE PRICE   OPTIONS   EXERCISE PRICE
                            -------    --------------      -------  --------------   -------   --------------
                                    (NUMBERS IN THOUSANDS, EXCEPT PER SHARE FIGURES)

<S>                           <C>        <C>                 <C>        <C>            <C>       <C>
Outstanding, beginning
 of year                      2,272      $ 6.76              2,019      $ 5.04         2,261     $4.79
  Granted                       453       11.24                339       16.31            37      9.31
  Exercised                    (165)       3.34                (86)       4.02          (276)     3.49
  Canceled                      (14)      10.52                 --          --            (3)     7.32
                             ------                         ------                    ------
Outstanding, end of year      2,546      $ 7.76              2,272      $ 6.76         2,019     $5.04
                             ------                         ------                    ------
</TABLE>

A summary of information pertaining to options outstanding and exercisable as of
December 31, 1999 follows:

<TABLE>
<CAPTION>
                                     OPTIONS OUTSTANDING                       OPTIONS EXERCISABLE
                           -----------------------------------------------   -----------------------
                                     WEIGHTED - AVERAGE
                                           REMAINING   WEIGHTED - AVERAGE         WEIGHTED - AVERAGE
RANGE OF EXERCISE PRICES   NUMBER     CONTRACTUAL LIFE  EXERCISE PRICE    NUMBER    EXERCISE PRICE
- ------------------------   ------     ----------------  --------------    ------    --------------
                                     (numbers in thousands, except per share figures)

<S>                          <C>           <C>               <C>          <C>            <C>
Less than $5.00                812         2.8               $ 3.87         812          $ 3.87
$5.01 - $10.00               1,024         5.6                 6.58         982            6.48
Greater than $10.01            710         8.7                13.90         273           15.97
                             -----                                        -----
                             2,546         5.6               $ 7.76       2,067          $ 6.71
                             -----                                       ------
</TABLE>


                                                                      Twenty-one
<PAGE>   61


                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(12) NET EARNINGS PER COMMON SHARE
The following table sets forth the compilation of basic and diluted net
earnings per common share:

<TABLE>
<CAPTION>
                                                                            YEAR ENDED DECEMBER 31
                                                                            ----------------------
                                                                        1999          1998          1997
                                                                        ----          ----          ----
                                                                      (in thousands, except per share data)

<S>                                                                  <C>              <C>            <C>
Numerator:
  Net earnings for basic and diluted earnings per common share..     $ 42,816         37,497         40,998
                                                                     --------------------------------------
Denominator:
  Weighted average shares for basic net earnings
     per common share ..........................................       40,780         41,887         41,544

  Effect of dilutive stock options .............................          746          1,014            906
  Adjusted weighted average shares for
     diluted net earnings per common share .....................       41,526         42,901         42,450
                                                                     --------------------------------------
Basic net earnings per common share ............................     $   1.05           0.89           0.99
                                                                     --------------------------------------
Diluted net earnings per common share ..........................     $   1.03           0.87           0.97
                                                                     --------------------------------------
</TABLE>

(13) OTHER COMPREHENSIVE INCOME
The related federal income tax effects of each component of other comprehensive
income (loss) are as follows:

<TABLE>
<CAPTION>

                                                                       YEAR ENDED DECEMBER 31, 1999
                                                                       ----------------------------
                                                                    BEFORE-TAX   TAX (EXPENSE)  NET-OF-TAX
                                                                       AMOUNT      OR BENEFIT     AMOUNT
                                                                       ------      ----------     ------
                                                                               ( in thousands)

<S>                                                                  <C>               <C>          <C>
Net unrealized holding losses on securities:
  Unrealized holding losses arising during 1999 ...............      $(28,361)         9,926        (18,435)
  Reclassification adjustments for gains realized in net income        (2,593)           908         (1,685)
  Net unrealized holding losses ...............................       (30,954)        10,834        (20,120)
                                                                     --------------------------------------
Other comprehensive loss ......................................      $(30,954)        10,834        (20,120)
                                                                     --------------------------------------
</TABLE>

<TABLE>
<CAPTION>
                                                                            YEAR ENDED DECEMBER 31, 1998
                                                                            ----------------------------
                                                                    BEFORE-TAX    TAX (EXPENSE)    NET-OF-TAX
                                                                      AMOUNT       OR BENEFIT        AMOUNT
                                                                      ------       ----------        ------
                                                                                 (in thousands)

<S>                                                                  <C>              <C>             <C>
Net unrealized holding gains on securities:
  Unrealized holding gains arising during 1998 ................      $ 11,410         (3,993)         7,417
  Reclassification adjustments for gains realized in net income        (2,925)         1,023         (1,902)
  Net unrealized holding gains ................................         8,485         (2,970)         5,515
                                                                     --------------------------------------
Other comprehensive income ....................................      $  8,485         (2,970)         5,515
                                                                     --------------------------------------
</TABLE>

<TABLE>
                                                                             YEAR ENDED DECEMBER 31, 1997
                                                                             ----------------------------
                                                                     BEFORE-TAX    TAX (EXPENSE)    NET-OF-TAX
                                                                       AMOUNT       OR BENEFIT        AMOUNT
                                                                       ------       ----------        ------
                                                                                     ( in thousands)

<S>                                                                  <C>              <C>             <C>
Net unrealized holding gains on securities:
  Net unrealized holding gains ................................      $ 11,125         (3,894)         7,232
                                                                     --------------------------------------
Other comprehensive income ....................................      $ 11,125         (3,894)         7,232
                                                                     --------------------------------------
</TABLE>

Twenty-two

<PAGE>   62
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

(14) REPORTABLE SEGMENTS
   The Company has three reportable segments: standard insurance, nonstandard
insurance and investment management services. The standard insurance segment
provides personal and commercial insurance to its policyholders. Its principal
lines of business include personal and commercial automobile, homeowners,
commercial multi-peril, workers' compensation, general liability and fire
insurance. The nonstandard insurance segment provides personal automobile
insurance to policyholders that are typically rejected or canceled by standard
insurance carriers because of poor loss experience or a history of late payment
of premiums. Both the standard and nonstandard insurance segments operate
primarily in the Midwest and Eastern United States, excluding New York, New
Jersey, and the New England states, through the independent insurance agency
system. The investment management services segment manages the investment
portfolios of affiliated insurance companies.

   The Company evaluates performance and allocates resources based on profit or
loss from operations, excluding net realized gains on investments on the
Company's investment portfolio, before federal income taxes. The accounting
policies of the reportable segments are the same as those described in the
summary of significant accounting policies.

  Intersegment sales and transfers are priced at estimated market value.

   The reportable segments are business units that are each managed separately
because of the differences in products or service they offer and type of
customer they serve.

   Revenue from segments in the other category is attributable to three other
operating segments of the Company; an insurance software development and resale
segment, a premium finance segment and a property management and leasing
segment. These segments have never met the quantitative thresholds for
determining reportable segments. The following provides financial information
regarding the Company's reportable segments:

<TABLE>
<CAPTION>
                                               1999           1998           1997
                                               ----           ----           ----
                                                         (in thousands)

<S>                                         <C>              <C>            <C>
REVENUES FROM EXTERNAL CUSTOMERS:
  Standard insurance .................      $ 398,185        365,510        332,126
  Nonstandard insurance ..............         32,973         27,064         22,893
  Investment management services .....          3,371          3,328          3,422
  All other ..........................          3,537          2,906          1,424
                                            ---------------------------------------
Total revenues from external customers        438,066        398,808        359,865

Intersegment revenues:
  Standard insurance .................            120             90             75
  Investment management services .....          2,575          2,363          2,107
  All other ..........................          1,676          1,167            728
                                            ---------------------------------------
Total intersegment revenues ..........          4,371          3,620          2,910
                                            ---------------------------------------
Total revenue ........................        442,437        402,428        362,775
                                            ---------------------------------------

Reconciling items:
  Intersegment revenues ..............         (4,371)        (3,620)        (2,910)
  Corporate revenues .................            250            326             68
  Net realized gains on investment ...          2,555          2,925          3,043
                                            ---------------------------------------
Total consolidated revenues ..........      $ 440,871        402,059        362,976
                                            =======================================

SEGMENT PROFIT:
  Standard insurance .................      $  48,225         40,310         48,376
  Nonstandard insurance ..............          1,647          1,313          1,192
  Investment management services .....          5,191          4,908          4,901
  All other ..........................          1,238          1,323            269
                                            ---------------------------------------
  Total segment profit ...............         56,301         47,854         54,738
</TABLE>

                                                                    Twenty-three

<PAGE>   63

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

<TABLE>
<CAPTION>
                                                                1999           1998             1997
                                                                ----           ----             ----
                                                                          (in thousands)

<S>                                                            <C>            <C>            <C>
Reconciling items:
  Corporate expenses .................................         (1,863)        (1,104)        (1,120)
  Net realized gains on investment ...................          2,555          2,925          3,043
  Miscellaneous adjustment in consolidation ..........             (8)           (70)           (23)
                                                            ----------------------------------------
Total consolidated income before federal income taxes       $  56,985         49,605         56,638
                                                            ----------------------------------------

NET INVESTMENT INCOME:
  Standard insurance .................................      $  29,060         27,710         26,984
  Nonstandard insurance ..............................          1,839          1,383          1,315
  Investment management services .....................            272            292            598
  All other ..........................................            268            432             62
                                                            ----------------------------------------
Total net investment income ..........................         31,439         29,817         28,959

Reconciling items:
  Corporate net investment income ....................            249            326             41
  Reclassification adjustments in consolidation ......          2,574          2,363          2,107
                                                            ----------------------------------------
  Total consolidated net investment income ...........      $  34,262         32,506         31,107
                                                            ----------------------------------------

DEPRECIATION AND AMORTIZATION EXPENSE:
  Standard insurance .................................      $   2,175          1,865          1,796
  Nonstandard insurance ..............................            (11)            13              8
  Investment management services .....................             26             25             10
  All other ..........................................          1,067            763            510
                                                            ----------------------------------------
Total depreciation and amortization expense ..........      $   3,257          2,666          2,324
                                                            ----------------------------------------

SEGMENT ASSETS:
  Standard insurance .................................      $ 708,384        641,195        586,042
  Nonstandard insurance ..............................         44,670         37,997         35,037
  Investment management services .....................          6,367          7,449         13,115
  All other ..........................................         14,940         15,741          3,385
                                                            ----------------------------------------
  Total segment assets ...............................        774,361        702,382        637,579

Reconciling items:
  Corporate expenses .................................          1,223         10,979          2,212
  Reclassification adjustments in consolidation ......        (15,639)        (3,583)          (968)
                                                            ----------------------------------------
Total consolidated assets ............................      $ 759,945        709,778        638,823
                                                            ----------------------------------------

EXPENDITURE FOR ADDITIONS TO LONG-LIVED ASSETS:
  Standard insurance .................................      $     346             51            109
  Investment management services .....................            101            209            771
  All other ..........................................          3,118          2,556             31
                                                            ----------------------------------------
  Total expenditure for additions to long-lived assets      $   3,565          2,816            911
                                                            ----------------------------------------
</TABLE>

Twenty-four
<PAGE>   64

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

Revenues from external customers include the following products and services:

<TABLE>
<CAPTION>
                                                  1999         1998         1997
                                                  ----         ----         ----
                                                         (in thousands)

<S>                                              <C>           <C>          <C>
Earned premiums
Standard insurance:
  Automobile ..............................      $204,155      186,283      167,241
  Homeowners and farmowners ...............        63,666       57,983       51,865
  Commercial multi-peril ..................        23,902       21,791       19,812
  Workers' compensation ...................        10,764       12,006       12,605
  Fire and allied .........................        25,763       23,698       21,310
  Other and products liability ............        20,052       17,313       15,364
  Other lines .............................        12,873       11,545       10,354
                                                 ----------------------------------
Total standard insurance earned premiums ..       361,175      330,619      298,551
Nonstandard insurance:
  Automobile ..............................        30,883       25,591       21,499
                                                 ----------------------------------
Total nonstandard insurance earned premiums        30,883       25,591       21,499
                                                 ----------------------------------
Total earned premiums .....................       392,058      356,210      320,050
Investment management services ............         3,099        3,036        2,804
Net investment income .....................        34,012       32,180       31,066
Other income ..............................         8,897        7,382        5,945
                                                 ----------------------------------

Total revenues from external customers ....      $438,066      398,808      359,865
                                                 ----------------------------------
</TABLE>

The standard insurance segment participates in a reinsurance pooling agreement
with other standard insurance affiliates. For discussion regarding this
arrangement and the segment's contribution to the pool and participation in the
pool, see note 6.

Revenues from external customers are derived entirely within the United States.
Also, all long-lived assets are located within the United States.

(15) QUARTERLY FINANCIAL DATA (UNAUDITED)

<TABLE>
<CAPTION>
                                                            FOR THREE MONTHS ENDED
                                                            ----------------------
                                              MARCH 31,   JUNE 30,   SEPTEMBER 30,   DECEMBER 31,
                                              ---------   --------   -------------   ------------
                                                                 1999

                                             (dollars in thousands, except per share amounts)

<S>                                           <C>          <C>          <C>          <C>
Total revenues .........................     $110,931      111,186      110,469      108,294
Income before federal income taxes .....       14,661       13,767       10,666       17,891
Net earnings ...........................       10,880       10,369        8,532       13,035
Net earnings per common share (note 9a):
   Basic ...............................         0.25         0.25         0.22         0.33
   Diluted .............................         0.25         0.25         0.21         0.32
                                             -----------------------------------------------
</TABLE>

                                                                     Twenty-five

<PAGE>   65

                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS, CONTINUED

<TABLE>
<CAPTION>
                                                        FOR THREE MONTHS ENDED
                                                        ----------------------
                                            MARCH 31,   JUNE 30,   SEPTEMBER 30,  DECEMBER 31,
                                            ---------   --------   -------------  ------------
                                                                  1998

                                             (dollars in thousands, except per share amounts)

<S>                                           <C>          <C>         <C>          <C>
Total revenues .........................      $99,361      99,823      102,212      100,663

Income before federal income taxes .....       15,874       3,296       13,469       16,966

Net earnings ...........................       11,531       2,780       10,552       12,634

Net earnings per common share (note 9a):

   Basic ...............................         0.27        0.07         0.25         0.30

   Diluted .............................         0.27        0.06         0.25         0.29
                                               --------------------------------------------
</TABLE>

(16) CONTINGENCIES
   The Company's insurance subsidiaries are involved in litigation and may
become involved in potential litigation arising in the ordinary course of
business. In the opinion of management, the effects, if any, of such litigation
are not expected to be material to the consolidated financial statements.
<PAGE>   66
                                                                           38


ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
         FINANCIAL DISCLOSURE


         Not applicable.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

         Information required under this Item with respect to directors will be
contained in the Company's proxy statement to be filed within 120 days of
December 31, 1999, and is hereby incorporated herein by reference.

         Information required under this Item with respect to executive officers
is contained under the heading "Executive Officers of the Registrant" in Item 1
of this Form 10-K report.

ITEM 11. EXECUTIVE COMPENSATION

         Information required under this Item will be contained in the Company's
proxy statement to be filed within 120 days of December 31, 1999, and is hereby
incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         Information required under this Item will be contained in the Company's
proxy statement to be filed within 120 days of December 31, 1999, and is hereby
incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Information required under this Item will be contained in the Company's
proxy statement to be filed within 120 days of December 31, 1999, and is hereby
incorporated herein by reference.

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K

(a)(1)   LISTING OF FINANCIAL STATEMENTS

                  The following consolidated financial statements of the
                  Company, are filed as part of this Form 10-K Report and are
                  included in Item 8:

                  Report of Independent Auditors
                  Consolidated Balance Sheets as of
                      December 31, 1999 and 1998
                  Consolidated Statements of Income for
                      each of the three years in the
                      period ended December 31, 1999
                  Consolidated Statements of Stockholders' Equity for each of
                      the three years in the period ended December 31, 1999
                  Consolidated Statements of Cash Flows for each of the three
                      years in the period ended December 31, 1999
                  Notes to Consolidated Financial Statements


<PAGE>   67
                                                                         Page 39


(a)(2)   LISTING OF FINANCIAL STATEMENT SCHEDULES

                  The following financial statement schedules of the Company for
                  the years 1999, 1998, and 1997 are included in Item 14(d),
                  following the signatures, and should be read in conjunction
                  with the consolidated financial statements contained in this
                  Form 10-K Annual Report.

    Schedule
     Number                  Schedule
     ------                  --------
  I(a) & I(b).    Summary of Investments - Other Than
                  Investments in Related Parties

      II.         Condensed Financial Information of Registrant

      III.        Supplementary Insurance Information

      IV.         Reinsurance


                  All other schedules are omitted because they are not
                  applicable or the required information is included in the
                  consolidated financial statements or notes thereto.

<PAGE>   68
<TABLE>
<CAPTION>
                                                                                                                 Page 40
(a)(3)  LISTING OF EXHIBITS

                                                                        If incorporated by reference document with
Exhibit No.                    Description of Exhibit                   which Exhibit was previously filed with SEC
- -----------                    ----------------------                   -------------------------------------------

<S>       <C>                                                           <C>
3(A)(1)   State Auto Financial Corporation's  Amended and Restated      1933 Act Registration Statement No. 33-40643
          Articles of Incorporation                                     on Form S-1 (see  Exhibit 3(a) therein)


3(A)(2)   State Auto Financial Corporation's Amendment to the           1933 Act Registration Statement No. 33-89400
          Amended and Restated Articles of Incorporation                on Form S-8 (see Exhibit 4(b) therein)


3(A)(3)   State Auto Financial Corporation Certificate of               Form 10-K Annual Report for the year ended
          Amendment to the Amended and Restated Articles of             December 31, 1998 (see Exhibit 3(A)(3) therein)
          Incorporation as of June 2, 1998

3(B)      State Auto Financial Corporation's Amended and Restated       1933 Act Registration Statement No. 33-40643
          Code of Regulations                                           on Form S-1 (see Exhibit 3(b) therein)


4         State Auto Financial Corporation's Amended and Restated       See Exhibit 3(A) and 3(B)
          Articles of Incorporation, and Articles 1, 3, 5 and 9 of
          the Company's Amended and Restated Code of Regulations

10(A)     Guaranty Agreement between State Automobile Mutual            1933 Act Registration Statement No. 33-40643
          Insurance Company and State Auto Property and Casualty        on Form S-1 (see Exhibit 10(d) therein)
          Insurance Company dated as of May 16, 1991

10(B)     Form of Indemnification Agreement between State Auto          1933 Act Registration Statement No. 33-40643
          Financial Corporation and each of its directors               on Form S-1 (see Exhibit 10(e) therein)


10(C)*    State Auto 1991 Quality Performance Bonus Plan                1933 Act Registration Statement No. 33-40643
                                                                        on Form S-1 (see Exhibit 10(f) therein)


10(D)*    Non-Qualified Deferred Compensation Plan                      1933 Act Registration Statement No. 33-40643
                                                                        on Form S-1 (see Exhibit 10(g) therein)


10(E)*    1991 Stock Option Plan                                        1933 Act Registration Statement No. 33-40643
                                                                        on Form S-1 (see Exhibit 10(h) therein)


10(F)*    Amendment Number 1 to the 1991 Stock Option Plan              1933 Act Registration Statement No. 33-89400
                                                                        on Form S-8 (see Exhibit 4(a) therein)


10(G)*    1991 Directors' Stock Option Plan                             1933 Act Registration Statement No. 33-40643
                                                                        on Form S-1 (see Exhibit 10(i) therein)


10(H)     Lease Agreement between Longhollow Associates Limited         1933 Act Registration Statement No. 33-40643
          Partnership and State Automobile Mutual Insurance             on Form S-1 (see Exhibit 10(j) therein)
          Company dated July 8, 1988, as amended

<FN>
_________________________________

*Constitutes  either a  management  contract or a  compensatory  plan or  arrangement  required to be filed as an
Exhibit
</TABLE>
<PAGE>   69
<TABLE>
<CAPTION>
                                                                                                               Page 41

<S>       <C>                                                                <C>
10(I)     License   Agreement   between  State  Automobile   Mutual          1933  Act  Registration   Statement  No.
          Insurance   Company   and   Policy   Management   Systems          33-40643  on Form  S-1 (see  Exhibit  10
          Corporation dated December 28, 1984                                (k) therein)

10(J)     Investment    Management    Agreement   between   Stateco          Form  10-K  Annual  Report  for the year
          Financial  Services,  Inc.  and State  Automobile  Mutual          ended  December 31, 1992 (see Exhibit 10
          Insurance Company, effective April 1, 1993                         (N) therein)

10(K)*    Supplemental  Executive  Retirement Income Plan effective          Form  10-K  Annual  Report  for the year
          December 1, 1992                                                   ended  December  31,  1992 (see  Exhibit
                                                                             10(O) therein)

10(L)*    State  Auto  Insurance   Companies   Directors'  Deferred          Form 10-K  Annual  Report for year ended
          Compensation Plan                                                  December  31,  1995 (see  Exhibit  10(S)
                                                                             therein)

10(M)*    State Auto Insurance  Companies  Non-Qualified  Incentive          Form 10-K  Annual  Report for year ended
          Deferred Compensation Plan                                         December  31,  1995 (see  Exhibit  10(T)
                                                                             therein)

10(N)*    Robert L. Bailey Employment Contract                               Form 10-K  Annual  Report for year ended
                                                                             December  31,  1995 (see  Exhibit  10(X)
                                                                             therein)

10(O)*    Amendment Number 2 to the 1991 Stock Option Plan                   Form  10-K  Annual  Report  for the year
                                                                             ended  December  31,  1996 (see  Exhibit
                                                                             10(DD) therein)

10(P)*    Amendment  Number 1 to the 1991  Directors'  Stock Option          Form  10-K  Annual  Report  for the year
          Plan                                                               ended  December  31,  1996 (see  Exhibit
                                                                             10(EE) therein)

10(Q)     Option  Agreement  between  State  Auto  Mutual and State          Form  10-K  Annual  Report  for the year
          Auto Financial dated March 11, 1997                                ended  December  31,  1996 (see  Exhibit
                                                                             10(FF) therein)

10(R)     Agreement and Plan of Reorganization  dated July 7, 1998,          Form  8-K  filed  on July 7,  1998  (see
          by  and  among  State  Auto  Financial  Corporation,  SAF          Exhibit 10(JJ) therein)
          Acquisition  Corp.,  State  Automobile  Mutual  Insurance
          Company  and  Milbank  Insurance  Company and the Closing
          Agreement dated July 7, 1998

10(S)     Credit  Agreement  dated as of June 1, 1999 between State          Form 10-Q for the period  ended June 30,
          Auto Financial  Corporation and State  Automobile  Mutual          1999
          Insurance Company

10(T)     $135,000,000   Credit   Agreement   among   SAF   Funding          Included herein
          Corporation,  as  Borrower,  the Lenders and Bank One, NA
          as Agent dated as of November 19, 1999

10(U)     Put Agreement  among State  Automobile  Mutual  Insurance          Included herein
          Company,  State Auto Financial  Corporation and Bank One,
          NA as Agent dated as of November 19, 1999

10(V)     Standby Purchase  Agreement  between State Auto Financial          Included herein
          Corporation  and  SAF  Funding  Corporation  dated  as of
          November 19, 1999

<FN>
_________________________________

*Constitutes either a management contract or a compensatory plan or arrangement required to be filed as an
Exhibit
</TABLE>

<PAGE>   70
<TABLE>
<S>          <C>                                                                <C>
10(W)        Reinsurance Pooling Agreement amended and restated as of           Included herein
             January 1, 2000 by and among State Automobile Mutual
             Insurance Company, State Auto Property and Casualty Insurance
             Company, Milbank Insurance Company, Midwest Security Insurance
             Company, Farmers Casualty Insurance Company and State Auto
             Insurance Company

10(X)        Management and Operations  Agreement as of January 1, 2000         Included herein
             among State Automobile Mutual Insurance Company, State Auto
             Financial Corporation, State Auto Property and Casualty
             Insurance Company, State Auto National Insurance Company,
             Milbank Insurance Company, State Auto Insurance Company,
             Stateco Financial Services, Inc., Strategic Insurance
             Software, Inc., 518 Property Management and Leasing, LLC

10(Y)        Property Catastrophe  Overlying Excess of Loss Reinsurance         Included herein
             contract issued to State Automobile Mutual Insurance Company,
             State Auto National Insurance Company, Milbank Insurance
             Company, Midwest Security Insurance Company, Farmers Casualty
             Insurance Company, Mid-Plains Insurance Company by State Auto
             Property and Casualty Insurance Company

10(Z)        First   Amendment  to  the   Management   and   Operations         Included herein
             Agreement effective January 1, 2000 among State Automobile
             Mutual Insurance Company, State Auto Financial Corporation,
             State Auto Property and Casualty Insurance Company, State
             Auto National Insurance Company, Milbank Insurance Company,
             State Auto Insurance Company, Stateco Financial Services,
             Inc., Strategic Insurance Software, Inc. and 518 Property
             Management and Leasing, LLC

10(AA)       First Amendment to the June 1, 1999 Credit Agreement dated         Included herein
             Nov. 1, 1999 between State Auto Financial Corporation and
             State Automobile Mutual Insurance Company

21           List of Subsidiaries of State Auto Financial Corporation           Included herein

23           Consent of Independent Auditors                                    Included herein

24(A)        Powers of  Attorney - William J. Lhota,  Urlin G. Harris,          Form 10-Q for the period ended June 30, 1997
             Jr., Robert J. Murchake, Paul W. Huesman, George R.                (see Exhibit 24(C) therein)
             Manser, David L. Bickelhaupt, and David J. D'Antoni

24(B)        Power of Attorney - John R. Lowther                                Form 10-Q for the period ended March
                                                                                31, 1998 (see Exhibit 24(D) therein)

24(C)        Power of Attorney - Robert H. Moone                                Form  10-K  Annual Report for the year
                                                                                ended December 31, 1998 (see Exhibit
                                                                                24(E) therein)

27           Financial Data Schedule                                            Included herein
</TABLE>




(b)           REPORTS ON FORM 8-K
              -------------------

              The Company did not file any Form 8-K current reports during
              the fourth quarter of the Company's fiscal year ended December
              31, 1999.

(c)           EXHIBITS
              --------

                 The exhibits have been submitted as a separate
              section of this report following the financial statement
              schedules.


<PAGE>   71
                                                                         Page 43


(d)            FINANCIAL STATEMENT SCHEDULES
               -----------------------------

                       The financial statement schedules have been submitted
               as a separate section of this report following the signatures.

                                   SIGNATURES

         Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                      STATE AUTO FINANCIAL CORPORATION


Dated:  March 28, 2000                 /s/Robert H. Moone
                                       ---------------------------
                                       Robert H. Moone
                                       President and Chief Executive Officer


<PAGE>   72
                                                                         Page 44



         Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed by the following persons on behalf of the Registrant
and in the capacities and on the dates indicated.

<TABLE>
<CAPTION>

         Name                                        Title                          Date
         ----                                        -----                          ----
<S>                                        <C>                                 <C>
/s/ Robert L. Bailey                        Chairman of the Board               March 28, 2000
- --------------------------
Robert L. Bailey


/s/ Steven J. Johnston                      Chief Financial Officer,            March 28, 2000
- --------------------------                  Senior Vice President, Treasurer
Steven J. Johnston                          (principal financial officer
                                            and principal accounting
                                            officer)


John R. Lowther*                            Secretary and Director              March 28, 2000
- ------------------------------------
John R. Lowther


Urlin G. Harris, Jr.*                       Director                            March 28, 2000
- --------------------------
Urlin G. Harris, Jr.


David L. Bickelhaupt*                       Director                            March 28, 2000
- --------------------------
David L. Bickelhaupt


David J. D'Antoni*                          Director                            March 28, 2000
- --------------------------
David J. D'Antoni


Paul W. Huesman*                            Director                            March 28, 2000
- --------------------------
Paul W. Huesman


William J. Lhota*                           Director                            March 28, 2000
- --------------------------
William J. Lhota


George R. Manser*                           Director                            March 28, 2000
- --------------------------
George R. Manser


/s/Robert H. Moone                          President                           March 28, 2000
- --------------------------                  Chief Executive Officer
Robert H. Moone                             (principal executive officer)

</TABLE>




<PAGE>   73
                                                                              45


         *Steven J. Johnston by signing his name hereto, does sign this document
on behalf of the person indicated above pursuant to a Power of Attorney duly
executed by such person.



/s/Steven J. Johnston                                         March 28, 2000
- -----------------------------
Steven J. Johnston
Attorney in Fact







<PAGE>   74

                                   ITEM 14(c)
                                 Exhibit Index


(a)(3)  LISTING OF EXHIBITS
<TABLE>
<CAPTION>

                                                                           If incorporated by reference document with
Exhibit No.          Description of Exhibit                                which Exhibit was previously filed with SEC
- -----------          ----------------------                                --------------------------------------------
<S>                 <C>                                                    <C>
3(A)(1)             State Auto Financial Corporation's Amended and         1933 Act Registration Statement No. 33-40643
                    Restated Articles of Incorporation                     on Form S-1 (see Exhibit 3(a) therein)

3(A)(2)             State Auto Financial Corporation's Amendment to the    1933 Act Registration Statement No. 33-89400
                    Amended and Restated Articles of Incorporation         on Form S-8 (see Exhibit 4(b) therein)

3(A)(3)             State Auto Financial Corporation Certificate of        Form 10-K Annual Report for the year ended
                    Amendment to the Amended and Restated Articles of      December 31, 1998 (see Exhibit 3(A)(3) therein)
                    Incorporation as of June 2, 1998

3(B)                State Auto Financial Corporation's Amended and         1933 Act Registration Statement No. 33-40643
                    Restated Code of Regulations                           on Form S-1 (see Exhibit 3(b) therein)

4                   State Auto Financial Corporation's Amended and         See Exhibit 3(A) and 3(B)
                    Restated Articles of Incorporation, and Articles 1,
                    3, 5 and 9 of the Company's Amended and Restated
                    Code of Regulations

10(A)               Guaranty Agreement between State Automobile Mutual     1933 Act Registration Statement No. 33-40643
                    Insurance Company and State Auto Property and          on Form S-1 (see Exhibit 10 (d) therein)
                    Casualty Insurance Company dated as of May 16, 1991

10(B)               Form of Indemnification Agreement between State Auto   1933 Act Registration Statement No. 33-40643
                    Financial Corporation and each of its directors        on Form S-1 (see Exhibit 10 (e) therein)

10(C)*              State Auto 1991 Quality Performance Bonus Plan         1933 Act Registration Statement No. 33-40643
                                                                           on Form S-1 (see Exhibit 10 (f) therein)

10(D)*              Non-Qualified Deferred Compensation Plan               1933 Act Registration Statement No. 33-40643
                                                                           on Form S-1 (see Exhibit 10 (g) therein)

10(E)*              1991 Stock Option Plan                                 1933 Act Registration Statement No. 33-40643
                                                                           on Form S-1 (see Exhibit 10 (h) therein)

10(F)*              Amendment Number 1 to the 1991 Stock Option Plan       1933 Act Registration Statement No. 33-89400
                                                                           on Form S-8 (see Exhibit 4 (a) therein)

10(G)*              1991 Directors' Stock Option Plan                      1933 Act Registration Statement No.
                                                                           33-40643 on Form S-1 (see Exhibit 10
                                                                           (i) therein)

10(H)               Lease Agreement between Longhollow Associates          1933 Act Registration Statement No. 33-40643
                    Limited Partnership and State Automobile Mutual        on Form S-1 (see Exhibit 10 (j) therein)
                    Insurance Company dated July 8, 1988, as amended
</TABLE>


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


*Constitutes either a management contract or a compensatory plan or arrangement
 required to be filed as an Exhibit
<PAGE>   75
<TABLE>
<S>           <C>                                                        <C>
10(I)         License Agreement between State Automobile Mutual          1933 Act Registration Statement No. 33-40643 on Form S-1
              Insurance Company and Policy Management Systems            (see Exhibit 10 (k) therein)
              Corporation dated December 28, 1984

10(J)         Investment Management Agreement between Stateco            Form 10-K Annual Report for the year ended December 31,
              Financial Services, Inc. and State Automobile Mutual       1992 (see Exhibit 10 (N) therein)
              Insurance Company, effective April 1, 1993

10(K)*        Supplemental Executive Retirement Income Plan effective    Form 10-K Annual Report for the year ended December 31,
              December 1, 1992                                           1992 (see Exhibit 10(O) therein)

10(L)*        State Auto Insurance Companies Directors' Deferred         Form 10-K Annual Report for year ended December 31, 1995
              Compensation Plan                                          (see Exhibit 10(S) therein)

10(M)*        State Auto Insurance Companies Non-Qualified Incentive     Form 10-K Annual Report for year ended December 31, 1995
              Deferred Compensation Plan                                 (see Exhibit 10(T) therein)

10(N)*        Robert L. Bailey Employment Contract                       Form 10-K Annual Report for year ended December 31, 1995
                                                                         (see Exhibit 10(X) therein)

10(O)*        Amendment Number 2 to the 1991 Stock Option Plan           Form 10-K Annual Report for the year ended December 31,
                                                                         1996 (see Exhibit 10(DD) therein)

10(P)*        Amendment Number 1 to the 1991 Directors' Stock Option     Form 10-K Annual Report for the year ended December 31,
              Plan                                                       1996 (see Exhibit 10(EE) therein)

10(Q)         Option Agreement between State Auto Mutual and State       Form 10-K Annual Report for the year ended December 31,
              Auto Financial dated March 11, 1997                        1996 (see Exhibit 10(FF) therein)

10(R)         Agreement and Plan of Reorganization dated July 7, 1998,   Form 8-K filed on July 7, 1998 (see Exhibit 10(JJ) therein)
              by and among State Auto Financial Corporation, SAF
              Acquisition Corp., State Automobile Mutual Insurance
              Company and Milbank Insurance Company and the Closing
              Agreement dated July 7, 1998

10(S)         Credit Agreement dated as of June 1, 1999 between State    Form 10-Q for the period ended June 30, 1999
              Auto Financial Corporation and State Automobile Mutual
              Insurance Company

10(T)         $135,000,000 Credit Agreement among SAF Funding            Included herein
              Corporation, as Borrower, the Lenders and Bank One, NA
              as Agent dated as of November 19, 1999

10(U)         Put Agreement among State Automobile Mutual Insurance      Included herein
              Company, State Auto Financial Corporation and Bank One,
              NA as Agent dated as of November 19, 1999

10(V)         Standby Purchase Agreement between State Auto Financial    Included herein
              Corporation and SAF Funding Corporation dated as of
              November 19, 1999
</TABLE>

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

*Constitutes either a management contract or a compensatory plan or arrangement
required to be filed as an Exhibit
<PAGE>   76
<TABLE>
<S>         <C>                                                         <C>
 10(W)       Reinsurance Pooling Agreement amended and restated as of    Included herein
             January 1, 2000 by and among State Automobile Mutual
             Insurance Company, State Auto Property and Casualty
             Insurance Company, Milbank Insurance Company, Midwest
             Security Insurance Company, Farmers Casualty Insurance
             Company and State Auto Insurance Company

 10(X)       Management and Operations Agreement as of January 1, 2000   Included herein
             among State Automobile Mutual Insurance Company, State
             Auto Financial Corporation, State Auto Property and
             Casualty Insurance Company, State Auto National Insurance
             Company, Milbank Insurance Company, State Auto Insurance
             Company, Stateco Financial Services, Inc., Strategic
             Insurance Software, Inc., 518 Property Management and
             Leasing, LLC

 10(Y)       Property Catastrophe Overlying Excess of Loss Reinsurance   Included herein
             contract issued to State Automobile Mutual Insurance
             Company, State Auto National Insurance Company, Milbank
             Insurance Company, Midwest Security Insurance Company,
             Farmers Casualty Insurance Company, Mid-Plains Insurance
             Company by State Auto Property and Casualty Insurance
             Company

 10(Z)       First Amendment to the Management and Operations            Included herein
             Agreement effective January 1, 2000 among State
             Automobile Mutual Insurance Company, State Auto Financial
             Corporation, State Auto Property and Casualty Insurance
             Company, State Auto National Insurance Company, Milbank
             Insurance Company, State Auto Insurance Company, Stateco
             Financial Services, Inc., Strategic Insurance Software,
             Inc. and 518 Property Management and Leasing, LLC

10(AA)       First Amendment to the June 1, 1999 Credit Agreement        Included herein
             dated Nov. 1, 1999 between State Auto Financial
             Corporation and State Automobile Mutual Insurance
             Company

 21          List of Subsidiaries of State Auto Financial Corporation    Included herein

 23          Consent of Independent Auditors                             Included herein

24(A)        Powers of Attorney - William J. Lhota, Urlin G. Harris,     Form 10-Q for the period ended June 30,
             Jr., Robert J. Murchake, Paul W. Huesman, George R.         1997 (see Exhibit 24(C) therein)
             Manser, David L. Bickelhaupt, and David J. D'Antoni

24(B)        Power of Attorney - John R. Lowther                         Form 10-Q for the period ended March
                                                                         31, 1998 (see Exhibit 24(D) therein)

24(C)        Power of Attorney - Robert H. Moone                         Form 10-K Annual Report for the year
                                                                         ended December 31, 1998 (see Exhibit
                                                                         24(E) therein)

27           Financial Data Schedule                                     Included herein
</TABLE>





<PAGE>   77
                                   Item 14(d)

                         Financial Statement Schedules



<PAGE>   78
<TABLE>
<CAPTION>
                               STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                              SCHEDULE I(a) - SUMMARY OF INVESTMENTS - OTHER THAN
                                        INVESTMENTS IN RELATED PARTIES
                                               DECEMBER 31, 1999

                       Column A                                Column B           Column C            Column D
                       --------                                --------           --------            --------
                   HELD TO MATURITY                                                                  Amount at
                                                                                                    which shown
                                                                                                       in the
                  Type of Investment                             Cost               Value          balance sheet
                  ------------------                             ----               -----          -------------
                                                                              (in thousands)

<S>                                                               <C>                <C>                <C>
Fixed maturities:
  Bonds:
    United States Government and
      government agencies and authorities                         $36,940            $36,805            $36,940
    States, municipalities and
      political subdivisions                                        7,041              7,246              7,041
                                                          ----------------   ----------------    ---------------
          Total fixed maturities - held to maturity               $43,981            $44,051            $43,981
                                                          ================   ================    ===============
<CAPTION>

                              SCHEDULE I(b) - SUMMARY OF INVESTMENTS - OTHER THAN
                                        INVESTMENTS IN RELATED PARTIES
                                               DECEMBER 31, 1999

                       Column A                              Column B           Column C            Column D
                       --------                              --------           --------            --------
                  AVAILABLE FOR SALE                                                               Amount at
                                                                                                  which shown
                                                                                                     in the
                  Type of Investment                           Cost               Value          balance sheet
                  ------------------                           ----               -----          -------------
                                                                            (in thousands)

<S>                                                               <C>                <C>                <C>
Fixed maturities:
  Bonds:
    United States Government and
      government agencies and authorities                         $97,314            $95,642            $95,642
    States, municipalities and
      political subdivisions                                      439,241            424,793            424,793
    Public utilities                                                4,091              3,820              3,820
    All other corporate bonds                                       3,405              3,551              3,551
                                                          ----------------   ----------------    ---------------
          Total fixed maturities                                 $544,051           $527,806           $527,806
                                                          ----------------   ----------------    ---------------

Equity securities:
    Public utilities                                                1,923              2,647              2,647
    Banks, trust and insurance companies                            4,948              5,336              5,336
    Industrial, miscellaneous and all
      other                                                        32,432             47,535             47,535
                                                          ----------------   ----------------    ---------------
          Total equity securities                                  39,303             55,518             55,518
                                                          ----------------   ----------------    ---------------

          Total investments - available for sale                 $583,354           $583,324           $583,324
                                                          ================   ================    ===============

</TABLE>








<PAGE>   79
<TABLE>
<CAPTION>


                                          STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                                     SCHEDULE II - CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                                                      CONDENSED BALANCE SHEETS

                                                                                              December 31
                                                                                   -----------------------------------
                                     ASSETS                                             1999               1998
                                                                                        ----               ----
                                                                                         (dollars in thousands)

<S>                                                                                      <C>                 <C>
Investments in common stock of subsidiaries
  (equity method)                                                                        $360,974            $329,104
Surplus note receivable                                                                        --               9,000
Cash                                                                                          650               1,220
Real estate                                                                                   444                 461
Other assets                                                                                  578                 759
Federal income tax benefit                                                                  1,034                 647
                                                                                   ---------------    ----------------

     Total assets                                                                        $363,680            $341,191
                                                                                   ===============    ================

                      LIABILITIES AND STOCKHOLDERS' EQUITY

Note payable to affiliate                                                                 $45,500                   -
Due to affiliates                                                                             167                 122
Accrued expenses                                                                              325                 245
                                                                                   ---------------    ----------------

     Total liabilities                                                                     45,992                 367

STOCKHOLDERS' EQUITY
Class A Preferred stock (nonvoting), without
   par value.  Authorized 2,500,000 shares;
   none issued                                                                                 --                  --
Class B Preferred stock, without par value.
   Authorized 2,500,000 shares; none issued                                                    --                  --
Common stock, without par value.  Authorized
   100,000,000 shares; 42,355,438 and 42,039,892 shares
   issued, respectively, at stated value of $2.50 per share                               105,888             105,100
Less 4,304,342 and 13,212 treasury shares, respectively, at cost                          (46,588)               (167)
Additional paid-in capital                                                                 42,562              41,539
Accumulated other comprehensive income                                                        211              20,276
Retained earnings                                                                         215,614             174,076
                                                                                   ---------------    ----------------

     Total stockholders' equity                                                           317,687             340,824
                                                                                   ---------------    ----------------

     Total liabilities and stockholders' equity                                          $363,680            $341,191
                                                                                   ===============    ================
</TABLE>
<PAGE>   80
<TABLE>
<CAPTION>
                              STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                         SCHEDULE II - CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                                                  CONTINUED
                                       CONDENSED STATEMENTS OF INCOME

                                                                               Year ended December 31
                                                                 ---------------------------------------------------
                                                                      1999              1998             1997
                                                                      ----              ----             ----
                                                                                  (in thousands)


<S>                                                                         <C>              <C>                <C>
Investment income                                                           $249             $326               $68
Rental income                                                                 37               33                27
Net realized gains on investments                                              1                2                --

                                                                 ----------------  ---------------  ----------------
       Total revenue                                                         287              361                95
                                                                 ----------------  ---------------  ----------------

Interest expense to affiliate                                                955               --                --
Total operating expenses                                                   1,176            1,456             1,215
                                                                 ----------------  ---------------  ----------------

  Loss before federal income taxes                                        (1,844)          (1,095)           (1,120)

Federal income tax benefit                                                  (645)            (394)             (378)

                                                                 ---------------------------------------------------
  Net loss before equity in undistributed
     net earnings of subsidiaries                                         (1,199)            (701)             (742)

Equity in undistributed net earnings of subsidiaries                      44,015           38,198            41,740

                                                                 ----------------  ---------------  ----------------
       Net Income                                                        $42,816          $37,497           $40,998
                                                                 ================  ===============  ================

</TABLE>
<PAGE>   81
<TABLE>
<CAPTION>


                                          STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                                     SCHEDULE II - CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                                                              CONTINUED
                                                 CONDENSED STATEMENTS OF CASH FLOWS

                                                                                 Year Ended December 31
                                                                   ---------------------------------------------------
                                                                         1999              1998              1997
                                                                         ----              ----              ----
                                                                                       (in thousands)


<S>                                                                     <C>               <C>               <C>
Cash flows from operating activities:
  Net income                                                            $42,758           $37,497           $40,998
                                                                       --------          --------          --------
  Adjustments to reconcile net income to net cash
    used in operating activities:
   Depreciation and amortization, net                                       160                17                16
   Equity in undistributed earnings of subsidiaries                     (43,957)          (38,198)          (41,740)
  Changes in operating assets and liabilities:
    Change in accrued expenses and due to affiliates                        125                58                36
    Change in other assets                                                  185              (505)               60
    Change in federal income taxes                                         (387)              305              (492)
                                                                       --------          --------          --------

      Net cash used in operating activities                              (1,116)             (826)           (1,122)
                                                                       --------          --------          --------

Cash flows from investing activities:
  Capitalization of subsidiary                                          (12,030)             --                --
  Dividends received from subsidiaries                                   12,663             9,004             1,250
  Purchase of surplus notes receivable                                     --              (9,000)             --
  Additions to real estate                                                   (1)              (20)             (769)


                                                                       --------          --------          --------
      Net cash (used in) provided by investing activities                   632               (16)              481
                                                                       --------          --------          --------

Cash flows from financing activities:
  Proceeds from issuance of debt to affiliate                            45,500              --                --
  Net proceeds from sale of common stock                                  1,928             1,780             2,470
  Payments to acquire treasury stock                                    (46,199)             --                --
  Payment of dividends                                                   (1,315)           (1,219)           (1,059)
                                                                       --------          --------          --------
      Net cash provided by (used in) financing activities                   (86)              561             1,411
                                                                       --------          --------          --------

      Net increase (decrease) in cash and invested cash                    (570)             (281)              770
                                                                       --------          --------          --------
Cash and cash equivalents at beginning of year                            1,220             1,501               731
                                                                       --------          --------          --------
Cash and cash equivalents at end of year                                   $650            $1,220            $1,501
                                                                       ========          ========          ========

Supplemental Disclosures:
- -------------------------
  Federal income taxes received                                           ($517)            ($902)            ($401)
                                                                       ========          ========          ========
  Noncash investing activity:
     Capitalization of subsidiary                                          --                --                $738
                                                                       ========          ========          ========

</TABLE>







<PAGE>   82
                STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

           SCHEDULE II - CONDENSED FINANCIAL INFORMATION OF REGISTRANT
                                    CONTINUED

NOTE A - BASIS OF PRESENTATION

In the parent company-only financial statements, State Auto Financial
Corporation's investment in subsidiaries is stated at cost plus equity in
undistributed earnings of subsidiaries and net unrealized gains and losses on
investments. The parent company-only financial statements should be read in
conjunction with the Company's consolidated financial statements.

Note B - STOCK REPURCHASE PLAN

In May 1999, State Auto Financial's Board of Directors approved a plan to
repurchase up to 4.0 million shares of its outstanding common stock over a
period ending December 31, 2000. Repurchases were transacted to maintain the
same ownership ratios between Mutual and the public as it existed in May 1999,
with 69% repurchased from Mutual and 31% from the public. Through December 31,
1999 all 4.0 million shares have been repurchased, with approximately 2.7
million shares repurchased from Mutual and 1.3 million shares from the public.
In conjunction with the stock repurchase plan, State Auto Financial entered into
a line of credit agreement with Mutual for $45.5 million, at an interest rate of
6.0%. Repayment of principal shall begin no later than 2001.
<PAGE>   83
<TABLE>
<CAPTION>
                                                 STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                                                SCHEDULE III - SUPPLEMENTARY INSURANCE INFORMATION
                                                   YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997
                                                                  (in thousands)


                        Column A                      Column B          Column C        Column D       Column E          Column F
                        --------                      --------          --------        --------       --------          --------

                                                                      Future policy                  Other policy
                                                                     benefits, losses,                claims and
                                                  Deferred policy      claims and       Unearned       benefits           Premium
                         Segment                  acquisition cost    loss expenses     premiums        payable           revenue
                         -------                  ----------------    -------------     --------        -------           -------

<S>                                                    <C>             <C>              <C>           <C>               <C>
Year ended December 31, 1999
  Standard insurance segment                           $27,877         $217,149         $145,462           --           $361,175
  Nonstandard insurance segment                          1,059           15,340            8,108           --             30,883
                                                      --------         --------         --------      ---------         --------
  Total                                                 28,936          232,489          153,570           --            392,058
                                                      ========         ========         ========      =========         ========

Year ended December 31, 1998
  Standard insurance segment                           $23,619         $206,910         $134,403           --           $330,709
  Nonstandard insurance segment                          1,180           10,540            9,678           --             25,501
                                                      --------         --------         --------      ---------         --------
  Total                                                 24,799          217,450          144,081           --            356,210
                                                      ========         ========         ========      =========         ========

Year ended December 31, 1997
  Standard insurance segment                                                                                             298,626
  Nonstandard insurance segment                                                                                           21,424
                                                                                                                        --------
  Total                                                                                                                  320,050
                                                                                                                        ========
<CAPTION>

                                                      Column G          Column H        Column I       Column J          Column K
                                                      --------          --------        --------       --------          --------

                                                                                      Amortization
                                                                     Benefits,claims, of deferred
                                                                       losses and        policy
                                                   Net investment      settlement     acquisition   Other operating     Premiums
                                                       income           expenses         costs         expenses          written
                                                       ------           --------         -----         --------          -------

<S>                                                   <C>              <C>              <C>            <C>               <C>
Year ended December 31, 1999
  Standard insurance segment                          $29,060          $242,409         $86,609        $16,716          $359,084
  Nonstandard insurance segment                         1,839            22,219           5,832          1,866            29,416
  Investment management services                          272              --              --             --                 --
  All other                                               268              --              --             --                 --
  Corporate                                               249              --              --              749               --
  Reclassification adjustments in consolidation         2,574              --              --             --                 --
                                                      -------          --------         -------       --------          --------
  Total                                                34,262           264,628          92,441         19,331           388,500
                                                      =======          ========         =======       ========          ========

Year ended December 31, 1998
  Standard insurance segment                          $27,710          $223,311         $80,766        $17,124          $332,975
  Nonstandard insurance segment                         1,383            18,983           4,448          1,208            25,292
  Investment management services                          292              --              --             --                --
  All other                                               432              --              --             --                --
  Corporate                                               326              --              --              678              --
  Reclassification adjustments in consolidation         2,363              --              --             --                --
                                                      -------          --------         -------       --------          --------
  Total                                                32,506           242,294          85,214         19,010           358,267
                                                      =======          ========         =======       ========          ========

Year ended December 31, 1997
  Standard insurance segment                           26,984           191,228          72,029         17,395           302,931
  Nonstandard insurance segment                         1,315            17,006           4,813           (666)           23,389
  Investment management services                          598              --              --             --                --
  All other                                                62              --              --             --                --
  Corporate                                                41              --              --              780              --
  Reclassification adjustments in consolidation         2,107              --              --             --                --
                                                      -------          --------         -------       --------          --------
  Total                                                31,107           208,234          76,842         17,509           326,320
                                                      =======          ========         =======       ========          ========


</TABLE>

<PAGE>   84
<TABLE>
<CAPTION>


                                         STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES

                                                     SCHEDULE IV - REINSURANCE
                                           YEARS ENDED DECEMBER 31, 1999, 1998 AND 1997
                                                (in thousands, except percentages)

                  Column A               Column B              Column C                    Column D            Column E    Column F
                  --------               --------              --------                    --------            --------    --------

                                                                                                                          Percentage
                                                       Ceded to                   Assumed from                             of amount
                                                        Outside      Affiliated      Outside     Affiliated                assumed
                                       Gross Amount    Companies    Companies(1)    Companies   Companies(1)  Net Amount   to net(2)
                                       ------------    ---------    ------------    ---------   ------------  ----------   ---------

<S>                                      <C>            <C>           <C>            <C>         <C>           <C>           <C>
Year ended 12-31-99
   property-casualty earned premiums     $429,577       $ 13,698      $395,698       $ 10,822    $361,055      $392,058      2.8%

Year ended 12-31-98
   property-casualty earned premiums     $384,869       $ 17,026      $356,638       $ 14,386    $330,619      $356,210      4.0%

Year ended 12-31-97
   property-casualty earned premiums     $366,451       $ 17,560      $342,309       $ 14,917    $298,551      $320,050      4.7%

<FN>
- --------------
(1)  These columns include the effect of intercompany pooling.
(2)  Calculated as earned premiums assumed from outside companies to net amount.
</TABLE>




<PAGE>   1
                                                                   Exhibit 10(T)

================================================================================

                                  $135,000,000

                                CREDIT AGREEMENT

                                      among


                            SAF FUNDING CORPORATION,
                                  as Borrower,

                            THE LENDERS NAMED HEREIN

                                       and

                                  BANK ONE, NA,
                                    as Agent


                          Dated as of November 19, 1999

================================================================================

                         BANC ONE CAPITAL MARKETS, INC.,
                      as Lead Arranger and Sole Book Runner
<PAGE>   2
<TABLE>
                                TABLE OF CONTENTS

<CAPTION>
Section                                                                                                          Page
- -------                                                                                                          ----
<S>                                                                                                              <C>
ARTICLE I - DEFINITIONS.............................................................................................1

ARTICLE II - THE CREDITS...........................................................................................10
   2.1    Commitment...............................................................................................10
   2.2    Required Payments; Termination...........................................................................10
   2.3    Ratable Loans............................................................................................10
   2.4    Types of Advances........................................................................................10
   2.5    Commitment Fee; Reductions in Aggregate Commitment; Mandatory Reductions in
            Aggregate Commitment; Mandatory Prepayments............................................................11
   2.6    Minimum Amount of Each Advance...........................................................................11
   2.7    Optional Principal Payments..............................................................................11
   2.8    Method of Selecting Types and Interest Periods for New Advances..........................................11
   2.9    Conversion and Continuation of Outstanding Advances......................................................12
   2.10   Changes in Interest Rate, etc............................................................................12
   2.11   Rates Applicable After Default...........................................................................13
   2.12   Method of Payment........................................................................................13
   2.13   Noteless Agreement; Evidence of Indebtedness.............................................................13
   2.14   Telephonic Notices.......................................................................................14
   2.15   Interest Payment Dates; Interest and Fee Basis...........................................................14
   2.16   Notification of Advances, Interest Rates, Prepayments and Commitment Reductions..........................14
   2.17   Lending Installations....................................................................................15
   2.18   Non-Receipt of Funds by the Agent........................................................................15
   2.19   Extension of Commitment Termination Date.................................................................15

ARTICLE III - YIELD PROTECTION; TAXES..............................................................................17
   3.1    Yield Protection.........................................................................................17
   3.2    Changes in Capital Adequacy Regulations..................................................................17
   3.3    Availability of Types of Advances........................................................................18
   3.4    Funding Indemnification..................................................................................18
   3.5    Taxes....................................................................................................18
   3.6    Lender Statements; Survival of Indemnity.................................................................20

ARTICLE IV - CONDITIONS PRECEDENT..................................................................................20
   4.1    Conditions to Effectiveness..............................................................................20
   4.2    Each Advance.............................................................................................22

ARTICLE V - REPRESENTATIONS AND WARRANTIES.........................................................................23
   5.1    Corporate Existence......................................................................................23
   5.2    Financial Condition......................................................................................23
   5.3    Litigation...............................................................................................23
   5.4    No Breach................................................................................................23
   5.5    Action...................................................................................................24
</TABLE>

<PAGE>   3

<TABLE>
<S>                                                                                                             <C>
   5.6    Approvals................................................................................................24
   5.7    Taxes....................................................................................................24
   5.8    Use of Credit............................................................................................24
   5.9    Special Purpose Company..................................................................................24
   5.10   Capitalization...........................................................................................24
   5.11   ERISA....................................................................................................24
   5.12   Year 2000................................................................................................25
   5.13   Investment Company.......................................................................................25
   5.14   True and Complete Disclosure.............................................................................25

ARTICLE VI - COVENANTS.............................................................................................25
   6.1    Financial Statements, Etc................................................................................25
   6.2    Litigation...............................................................................................26
   6.3    Existence, Etc...........................................................................................26
   6.4    Limited Purpose Company..................................................................................27
   6.5    Use of Proceeds..........................................................................................27
   6.6    Modifications of Certain Documents.......................................................................27
   6.7    Year 2000................................................................................................27

ARTICLE VII - DEFAULTS.............................................................................................28

ARTICLE VIII - ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES......................................................29
   8.1    Acceleration.............................................................................................29
   8.2    Amendments...............................................................................................29

ARTICLE IX - GENERAL PROVISIONS....................................................................................30
   9.1    Survival of Representations..............................................................................30
   9.2    Governmental Regulation..................................................................................30
   9.3    Headings.................................................................................................31
   9.4    Entire Agreement.........................................................................................31
   9.5    Several Obligations; Benefits of this Agreement..........................................................31
   9.6    Expenses; Indemnification................................................................................31
   9.7    Numbers of Documents.....................................................................................31
   9.8    Accounting...............................................................................................32
   9.9    Severability of Provisions...............................................................................32
   9.10   Nonliability of Lenders..................................................................................32
   9.11   Confidentiality..........................................................................................32
   9.12   Nonreliance..............................................................................................32
   9.13   Disclosure...............................................................................................32

ARTICLE X - THE AGENT..............................................................................................33
   10.1   Appointment; Nature of Relationship......................................................................33
   10.2   Powers...................................................................................................33
   10.3   General Immunity.........................................................................................33
   10.4   No Responsibility for Loans, Recitals, etc...............................................................33
   10.5   Action on Instructions of Lenders........................................................................34
   10.6   Employment of Agents and Counsel.........................................................................34
</TABLE>

                                    Page ii

<PAGE>   4

<TABLE>
<S>                                                                                                             <C>
   10.7   Reliance on Documents; Counsel...........................................................................34
   10.8   Agent's Reimbursement and Indemnification................................................................34
   10.9   Notice of Default........................................................................................35
   10.10  Rights as a Lender.......................................................................................35
   10.11  Lender Credit Decision...................................................................................35
   10.12  Successor Agent..........................................................................................35
   10.13  Agent's Fee..............................................................................................36
   10.14  Delegation to Affiliates.................................................................................36
   10.15  Execution of Pledge and Put Agreements...................................................................36
   10.16  Collateral Releases......................................................................................36
   10.17  Consents Under Other Loan Documents......................................................................37

ARTICLE XI - SETOFF; RATABLE PAYMENTS..............................................................................37
   11.1   Setoff...................................................................................................37
   11.2   Ratable Payments.........................................................................................37

ARTICLE XII - BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS....................................................37
   12.1   Successors and Assigns...................................................................................37
   12.2   Participations...........................................................................................38
   12.3   Assignments..............................................................................................39
   12.4   Dissemination of Information.............................................................................40
   12.5   Tax Treatment............................................................................................40

ARTICLE XIII - NOTICES.............................................................................................40
   13.1   Notices..................................................................................................40
   13.2   Change of Address........................................................................................40

ARTICLE XIV - COUNTERPARTS.........................................................................................40

ARTICLE XV - CHOICE OF LAW; CONSENT TO JURISDICTION; WAIVER OF JURY TRIAL..........................................41
   15.1   CHOICE OF LAW............................................................................................41
   15.2   CONSENT TO JURISDICTION..................................................................................41
   15.3   WAIVER OF JURY TRIAL.....................................................................................41

ARTICLE XVI - NO RECOURSE..........................................................................................41
</TABLE>

                                    Page iii

<PAGE>   5
                                    SCHEDULES
                                    ---------

Schedule 1                    Commitments


                                    EXHIBITS
                                    --------

Exhibit A                     Opinion
Exhibit B                     Compliance Certificate
Exhibit C                     Form of Assignment
Exhibit D                     Money Transfer Instructions
Exhibit E                     Note

                                    Page iv

<PAGE>   6
                                CREDIT AGREEMENT

         This Agreement, dated as of November 19, 1999, is among SAF Funding
Corporation, a Delaware corporation, the Lenders and Bank One, NA, a national
banking association having its principal office in Chicago, Illinois, as Agent.
The parties hereto agree as follows:

                                    RECITALS:
                                    ---------

         A. The Borrower has requested the Lenders to make financial
accommodations to it in the aggregate principal amount of $135,000,000, the
proceeds of which the Borrower will use to finance the purchase from State Auto
Financial of the Preferred Stock under the Standby Purchase Agreement; and

         B. The Lenders are willing to extend such financial accommodations on
the terms and conditions set forth herein.

         NOW, THEREFORE, in consideration of the mutual covenants and
undertakings herein contained, and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the Borrower, the
Lenders and the Agent hereby agree as follows:


                                    ARTICLE I

                                   DEFINITIONS
                                   -----------


         As used in this Agreement:

         "ABR Advance" means an Advance which, except as otherwise provided in
Section 2.11, bears interest at the Alternate Base Rate.

         "Advance" means a borrowing hereunder, (a) made by the Lenders on the
same Borrowing Date, or (b) converted or continued by the Lenders on the same
date of conversion or continuation, consisting, in either case, of the aggregate
amount of the several Loans of the same Type and, in the case of Eurodollar
Loans, for the same Interest Period.

         "Affiliate" of any Person means any other Person directly or indirectly
controlling, controlled by or under common control with such Person. A Person
shall be deemed to control another Person if the controlling Person owns 10% or
more of any class of voting securities (or other ownership interests) of the
controlled Person or possesses, directly or indirectly, the power to direct or
cause the direction of the management or policies of the controlled Person,
whether through ownership of stock, by contract or otherwise.

         "Agent" means Bank One in its capacity as contractual representative of
the Lenders pursuant to Article X, and not in its individual capacity as a
Lender, and any successor Agent appointed pursuant to Article X.
<PAGE>   7
         "Aggregate Commitment" means the aggregate of the Commitments of all
the Lenders, as reduced from time to time pursuant to the terms hereof.

         "Agreement" means this credit agreement, as it may be amended or
modified and in effect from time to time.

         "Agreement Accounting Principles" means generally accepted accounting
principles as in effect from time to time, applied in a manner consistent with
that used in preparing the financial statements referred to in Section 5.2.

         "Alternate Base Rate" means, for any day, a rate of interest per annum
equal to the higher of (a) the Corporate Base Rate for such day and (b) the sum
of the Federal Funds Effective Rate for such day plus 1/2% per annum.

         "Applicable Margin" shall mean 1% per annum; provided, however, that
if, as of the last day of any fiscal quarter of State Auto Mutual, the Statutory
Surplus (as defined in the Put Agreement) of State Auto Mutual, as reflected in
the most recent annual or quarterly financial statements of State Auto Mutual
delivered pursuant to Section 4.1(a) or (b) of the Put Agreement (the
"Financials"), is less than $575,000,000, then the Applicable Margin shall be
1.25% per annum until such time as the Lenders receive Financials from State
Auto Mutual indicating that the Statutory Surplus of State Auto Mutual as
reflected therein is $575,000,000 or more. Adjustments, if any, to the
Applicable Margin shall be effective five Business Days after the Lenders have
received the applicable Financials.

         "Arranger" means Banc One Capital Markets, Inc., a Delaware
corporation, and its successors, in its capacity as Lead Arranger and Sole Book
Runner.

         "Article" means an article of this Agreement unless another document is
specifically referenced.

         "Authorized Officer" means any of the President, the Treasurer or any
Vice President of the Borrower, acting singly.

         "Bank One" means Bank One, NA, a national banking association having
its principal office in Chicago, Illinois, in its individual capacity, and its
successors.

         "Basic Documents" shall mean, collectively, the Loan Documents, the
Preferred Stock Certificates and the Standby Purchase Agreement.

         "Borrower" means SAF Funding Corporation, a Delaware corporation, and
its successors and assigns.

         "Borrowing Date" means a date on which an Advance is made hereunder.

         "Borrowing Notice" is defined in Section 2.8.

         "Business Day" means (a) with respect to any borrowing, payment or rate
selection of Eurodollar Advances, a day (other than a Saturday or Sunday) on
which banks generally are

                                      -2-
<PAGE>   8
open in Chicago and New York for the conduct of substantially all of their
commercial lending activities, interbank wire transfers can be made on the
Fedwire system and dealings in United States dollars are carried on in the
London interbank market and (b) for all other purposes, a day (other than a
Saturday or Sunday) on which banks generally are open in Chicago for the conduct
of substantially all of their commercial lending activities and interbank wire
transfers can be made on the Fedwire system.

         "Capital Lease Obligations" shall mean, for any Person, all obligations
of such Person to pay rent or other amounts under a lease of (or other agreement
conveying the right to use) Property to the extent such obligations are required
to be classified and accounted for as a capital lease on a balance sheet of such
Person under Agreement Accounting Principles, and, for purposes of this
Agreement, the amount of such obligations shall be the capitalized amount
thereof, determined in accordance with Agreement Accounting Principles.

         "Code" means the Internal Revenue Code of 1986, as amended, reformed or
otherwise modified from time to time.

         "Commitment" means, for each Lender, the obligation of such Lender to
make Loans not exceeding the amount set forth on Schedule 1 hereto or as set
forth in any Notice of Assignment relating to any assignment that has become
effective pursuant to Section 12.3.2, as such amount may be modified from time
to time pursuant to the terms hereof.

         "Commitment Termination Date" means November 17, 2000, or any later
date as may be specified as the Commitment Termination Date in accordance with
Section 2.19 or any earlier date on which the Aggregate Commitment is reduced to
zero or otherwise terminated pursuant to the terms hereof.

         "Company Pledge Agreement" shall mean a Pledge and Security Agreement
of even date herewith between the Borrower and the Agent, as the same shall be
modified and supplemented and in effect from time to time.

         "Conversion/Continuation Notice" is defined in Section 2.9.

         "Corporate Base Rate" means a rate per annum equal to the corporate
base rate or prime rate of interest announced by Bank One or by its parent, Bank
One Corporation, from time to time, changing when and as said corporate base
rate or prime rate changes.

         "Default" means an event described in Article VII.

         "Dividend Payment" shall mean dividends (in cash, Property or
obligations) on, or other payments or distributions on account of, or the
setting apart of money for a sinking or other analogous fund for, or the
purchase, redemption, retirement or other acquisition of, any shares of any
class of stock of the Borrower or of any warrants, options or other rights to
acquire the same (or to make any payments to any Person, such as "phantom stock"
payments, where the amount thereof is calculated with reference to the fair
market or equity value of the Borrower), but excluding dividends payable solely
in shares of common stock of the Borrower.

         "Effective Date" is defined in Section 4.1.

                                      -3-
<PAGE>   9
         "Equity Rights" shall mean, with respect to any Person, any
subscriptions, options, warrants, commitments, preemptive rights or agreements
of any kind (including, without limitation, any stockholders' or voting trust
agreements) for the issuance, sale, registration or voting of, or securities
convertible into, any additional shares of capital stock of any class, or
partnership or other ownership interests of any type in, such Person.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended from time to time.

         "ERISA Affiliate" shall mean any corporation or trade or business that
is a member of any group of organizations (a) described in Section 414(b) or (c)
of the Code of which the Borrower is a member and (b) solely for purposes of
potential liability under Section 302(c)(11) of ERISA and Section 412(c)(11) of
the Code and the lien created under Section 302(f) of ERISA and Section 412(n)
of the Code, described in Section 414(m) or (o) of the Code of which the
Borrower is a member.

         "Eurodollar Advance" means an Advance which, except as otherwise
provided in Section 2.11, bears interest at the applicable Eurodollar Rate.

         "Eurodollar Base Rate" means, with respect to a Eurodollar Advance for
the relevant Interest Period, the applicable British Bankers' Association
Interest Settlement Rate for deposits in U.S. dollars appearing on Reuters
Screen FRBD as of 11:00 a.m. (London time) two Business Days prior to the first
day of such Interest Period, and having a maturity equal to such Interest
Period, provided that, (a) if Reuters Screen FRBD is not available to the Agent
for any reason, the applicable Eurodollar Base Rate for the relevant Interest
Period shall instead be the applicable British Bankers' Association Interest
Settlement Rate for deposits in U.S. dollars as reported by any other generally
recognized financial information service as of 11:00 a.m. (London time) two
Business Days prior to the first day of such Interest Period, and having a
maturity equal to such Interest Period, and (b) if no such British Bankers'
Association Interest Settlement Rate is available to the Agent, the applicable
Eurodollar Base Rate for the relevant Interest Period shall instead be the rate
determined by the Agent to be the rate at which Bank One or one of its Affiliate
banks offers to place deposits in U.S. dollars with first-class banks in the
London interbank market at approximately 11:00 a.m. (London time) two Business
Days prior to the first day of such Interest Period, in the approximate amount
of Bank One's relevant Eurodollar Loan and having a maturity equal to such
Interest Period.

         "Eurodollar Loan" means a Loan which, except as otherwise provided in
Section 2.11, bears interest at the applicable Eurodollar Rate.

         "Eurodollar Rate" means, with respect to a Eurodollar Advance for the
relevant Interest Period, the sum of (a) the quotient of (i) the Eurodollar Base
Rate applicable to such Interest Period, divided by (ii) one minus the Reserve
Requirement (expressed as a decimal) applicable to such Interest Period, plus
(b) the Applicable Margin.

         "Excluded Taxes" means, in the case of each Lender or applicable
Lending Installation and the Agent, taxes imposed on its overall net income, and
franchise taxes imposed on it, by (a) the jurisdiction under the laws of which
such Lender or the Agent is incorporated or

                                      -4-
<PAGE>   10
organized or (b) the jurisdiction in which the Agent's or such Lender's
principal executive office or such Lender's applicable Lending Installation is
located. The Borrower has no obligation to pay Excluded Taxes.

         "Exhibit" refers to an exhibit to this Agreement, unless another
document is specifically referenced.

         "Facility Termination Date" means the date which is the sixth
anniversary of the Commitment Termination Date.

         "Federal Funds Effective Rate" means, for any day, an interest rate per
annum equal to the weighted average of the rates on overnight Federal funds
transactions with members of the Federal Reserve System arranged by Federal
funds brokers on such day, as published for such day (or, if such day is not a
Business Day, for the immediately preceding Business Day) by the Federal Reserve
Bank of New York, or, if such rate is not so published for any day which is a
Business Day, the average of the quotations at approximately 10:00 a.m. (Chicago
time) on such day on such transactions received by the Agent from three Federal
funds brokers of recognized standing selected by the Agent in its sole
discretion.

         "Guarantee" shall mean a guarantee, an endorsement, a contingent
agreement to purchase or to furnish funds for the payment or maintenance of, or
otherwise to be or become contingently liable under or with respect to, the
Indebtedness, other obligations, net worth, working capital or earnings of any
Person, or a guarantee of the payment of dividends or other distributions upon
the stock or equity interests of any Person, or an agreement to purchase, sell
or lease (as lessee or lessor) Property, products, materials, supplies or
services primarily for the purpose of enabling a debtor to make payment of such
debtor's obligations or an agreement to assure a creditor against loss, and
including, without limitation, causing a bank or other financial institution to
issue a letter of credit or other similar instrument for the benefit of another
Person, but excluding endorsements for collection or deposit in the ordinary
course of business. The terms "Guarantee" and "Guaranteed" used as a verb shall
have a correlative meaning.

         "Indebtedness" shall mean, for any Person: (a) obligations created,
issued or incurred by such Person for borrowed money (whether by loan, the
issuance and sale of debt securities or the sale of Property to another Person
subject to an understanding or agreement, contingent or otherwise, to repurchase
such Property from such Person); (b) obligations of such Person to pay the
deferred purchase or acquisition price of Property or services; (c) Indebtedness
of others secured by a Lien on the Property of such Person, whether or not the
respective Indebtedness so secured has been assumed by such Person; (d)
obligations of such Person in respect of letters of credit or similar
instruments issued or accepted by banks and other financial institutions for
account of such Person; (e) Capital Lease Obligations of such Person; and (f)
Indebtedness of others Guaranteed by such Person.

         "Initial Commitment Termination Date" shall have the meaning assigned
to such term in Section 2.19 hereof.

         "Interest Period" means, with respect to a Eurodollar Advance, a period
of three months commencing on a Business Day selected by the Borrower pursuant
to this Agreement. Such

                                      -5-
<PAGE>   11
Interest Period shall end on the day which corresponds numerically to such three
months thereafter, provided, however, that if there is no such numerically
corresponding day in such third succeeding month, such Interest Period shall end
on the last Business Day of such third succeeding month. If an Interest Period
would otherwise end on a day which is not a Business Day, such Interest Period
shall end on the next succeeding Business Day, provided, however, that if said
next succeeding Business Day falls in a new calendar month, such Interest Period
shall end on the immediately preceding Business Day.

         "Interest Rate Protection Agreement" shall mean, for any Person, an
interest rate swap, cap or collar agreement or similar arrangement between such
Person and one or more financial institutions providing for the transfer or
mitigation of interest risks either generally or under specific contingencies.
For purposes hereof, the "credit exposure" at any time of any Person under an
Interest Rate Protection Agreement to which such Person is a party shall be
determined at such time in accordance with the standard methods of calculating
credit exposure under similar arrangements as prescribed from time to time by
the Agent, taking into account potential interest rate movements and the
respective termination provisions and notional principal amount and term of such
Interest Rate Protection Agreement.

         "Investment" shall mean, for any Person: (a) the acquisition (whether
for cash, Property, services or securities or otherwise) of capital stock,
bonds, notes, debentures, partnership or other ownership interests or other
securities of any other Person or any agreement to make any such acquisition
(including, without limitation, any "short sale" or any sale of any securities
at a time when such securities are not owned by the Person entering into such
sale); (b) the making of any deposit with, or advance, loan or other extension
of credit to, any other Person (including the purchase of Property from another
Person subject to an understanding or agreement, contingent or otherwise, to
resell such Property to such Person); (c) the entering into of any Guarantee of,
or other contingent obligation with respect to, Indebtedness or other liability
of any other Person and (without duplication) any amount committed to be
advanced, lent or extended to such Person; or (d) the entering into of any
Interest Rate Protection Agreement.

         "Lenders" means the lending institutions listed on the signature pages
of this Agreement and their respective successors and assigns.

         "Lending Installation" means, with respect to a Lender or the Agent,
the office, branch, subsidiary or affiliate of such Lender or the Agent listed
on the signature pages hereof or on a Schedule or otherwise selected by such
Lender or the Agent pursuant to Section 2.17.

         "Lien" shall mean, with respect to any Property, any mortgage, lien,
pledge, charge, security interest or encumbrance of any kind in respect of such
Property. For purposes of this Agreement and the other Loan Documents, a Person
shall be deemed to own subject to a Lien any Property that it has acquired or
holds subject to the interest of a vendor or lessor under any conditional sale
agreement, capital lease or other title retention agreement (other than an
operating lease) relating to such Property.

         "Loan" means, with respect to a Lender, such Lender's term loan made
pursuant to Article II (or any conversion or continuation thereof).

                                      -6-
<PAGE>   12
         "Loan Documents" means this Agreement and any Notes issued pursuant to
Section 2.13, the Pledge Agreements and the Put Agreement.

         "Material Adverse Effect" means a material adverse effect on (a) the
business, Property, condition (financial or otherwise), results of operations,
or prospects of the Borrower, (b) the ability of the Borrower to perform its
obligations under the Loan Documents to which it is a party, or (c) the validity
or enforceability of any of the Loan Documents or the rights or remedies of the
Agent or the Lenders thereunder.

         "Multiemployer Plan" shall mean a multiemployer plan defined as such in
Section 3(37) of ERISA to which contributions have been made by the Borrower and
that is covered by Title IV of ERISA.

         "Non-U.S. Lender" is defined in Section 3.5(d).

         "Note" means any promissory note issued at the request of a Lender
pursuant to Section 2.13 in the form of Exhibit E.

         "Notice of Assignment" is defined in Section 12.3.2.

         "Obligations" means all unpaid principal of and accrued and unpaid
interest on the Loans, all accrued and unpaid fees and all expenses,
reimbursements, indemnities and other obligations of the Borrower to the Lenders
or to any Lender, the Agent or any indemnified party arising under the Loan
Documents.

         "Other Taxes" is defined in Section 3.5(b).

         "Parent" shall mean Broad Street Contract Services, Inc., a Delaware
corporation.

         "Parent Pledge Agreement" shall mean a Pledge Agreement of even date
herewith between the Parent and the Agent, as the same shall be modified and
supplemented and in effect from time to time.

         "Participants" is defined in Section 12.2.1.

         "Payment Date" means the last Business Day of each March, June,
September and December.

         "Permitted Investments" shall mean: (a) direct obligations of the
United States of America, or of any agency thereof, or obligations guaranteed as
to principal and interest by the United States of America, or of any agency
thereof, in either case maturing not more than 90 days from the date of
acquisition thereof; (b) certificates of deposit issued by any bank or trust
company organized under the laws of the United States of America or any state
thereof and having capital, surplus and undivided profits of at least
$500,000,000, maturing not more than 90 days from the date of acquisition
thereof; and (c) commercial paper rated A-1 or better or P-1 by Standard &
Poor's Ratings Services, a division of The McGraw-Hill Companies, Inc., or
Moody's Investors Services, Inc., respectively, maturing not more than 90 days
from the date of acquisition thereof; in each case so long as the same (i)
provide for the payment of principal and

                                      -7-
<PAGE>   13
interest (and not principal alone or interest alone) and (ii) are not subject to
any contingency regarding the payment of principal or interest.

         "Person" means any natural person, corporation, firm, joint venture,
partnership, limited liability company, association, enterprise, trust or other
entity or organization, or any government or political subdivision or any
agency, department or instrumentality thereof.

         "Plan" shall mean an employee benefit or other plan established or
maintained by the Borrower and that is covered by Title IV of ERISA, other than
a Multiemployer Plan.

         "Pledge Agreements" shall mean the Company Pledge Agreement and the
Parent Pledge Agreement.

         "Preferred Stock" shall mean the Class A Preferred Stock issued from
time to time by State Auto Financial to the Borrower under the Standby Purchase
Agreement.

         "Preferred Stock Certificates" shall mean the certificates evidencing
the Preferred Stock.

         "Principal Payment Dates" shall mean, with respect to any Loan, each of
the 2nd, 4th, 6th, 8th, 10th, 12th, 14th, 16th, 18th, 20th, 22nd and 24th
Payment Dates immediately following the making of such Loan.

         "Property" shall mean any right or interest in or to property of any
kind whatsoever, whether real, personal or mixed and whether tangible or
intangible.

         "Purchasers" is defined in Section 12.3.1.

         "Put Agreement" shall mean a Put Agreement of even date herewith
between the State Auto Obligors and the Agent, as the same shall be modified and
supplemented and in effect from time to time.

         "Redemption Value" shall mean, with respect to any Preferred Stock, the
"Redemption Value" for such Preferred Stock set forth in the Preferred Stock
Certificates evidencing such Preferred Stock.

         "Regulation D" means Regulation D of the Board of Governors of the
Federal Reserve System as from time to time in effect and any successor thereto
or other regulation or official interpretation of said Board of Governors
relating to reserve requirements applicable to member banks of the Federal
Reserve System.

         "Regulation U" means Regulation U of the Board of Governors of the
Federal Reserve System as from time to time in effect and any successor or other
regulation or official interpretation of said Board of Governors relating to the
extension of credit by banks for the purpose of purchasing or carrying margin
stocks applicable to member banks of the Federal Reserve System.

                                      -8-
<PAGE>   14
         "Regulations A, D, U and X" shall mean, respectively, Regulations A, D,
U and X of the Board of Governors of the Federal Reserve System (or any
successor), as the same may be modified and supplemented and in effect from time
to time.

         "Required Lenders" means Lenders in the aggregate having at least 51%
of the Aggregate Commitment or, if the Aggregate Commitment has been terminated,
Lenders in the aggregate holding at least 51% of the aggregate unpaid principal
amount of the outstanding Advances.

         "Reserve Requirement" means, with respect to an Interest Period, the
maximum aggregate reserve requirement (including all basic, supplemental,
marginal and other reserves) which is imposed under Regulation D on Eurocurrency
liabilities.

         "Schedule" refers to a specific schedule to this Agreement, unless
another document is specifically referenced.

         "Section" means a numbered section of this Agreement, unless another
document is specifically referenced.

         "Standby Purchase Agreement" shall mean the Standby Purchase Agreement
of even date herewith between State Auto Financial and the Borrower, as the same
shall be modified and supplemented and in effect from time to time.

         "State Auto Financial" shall mean State Auto Financial Corporation, an
Ohio corporation.

         "State Auto Mutual" shall mean State Automobile Mutual Insurance
Company, an Ohio mutual insurance company.

         "State Auto Obligors" shall mean State Auto Mutual and State Auto
Financial.

         "State Auto P&C" shall mean State Auto Property and Casualty Insurance
Company, a South Carolina corporation.

         "Subsidiary" of a Person means (i) any corporation more than 50% of the
outstanding securities having ordinary voting power of which shall at the time
be owned or controlled, directly or indirectly, by such Person or by one or more
of its Subsidiaries or by such Person and one or more of its Subsidiaries, or
(ii) any partnership, limited liability company, association, joint venture or
similar business organization more than 50% of the ownership interests having
ordinary voting power of which shall at the time be so owned or controlled.

         "Taxes" means any and all present or future taxes, duties, levies,
imposts, deductions, charges or withholdings, and any and all liabilities with
respect to the foregoing, but excluding Excluded Taxes and Other Taxes.

         "Transferee" is defined in Section 12.4.

         "Type" means, with respect to any Advance, its nature as an ABR Advance
or a Eurodollar Advance.

                                      -9-
<PAGE>   15
         "Unmatured Default" means an event which but for the lapse of time or
the giving of notice, or both, would constitute a Default.

         "Wholly-Owned Subsidiary" of a Person means (a) any Subsidiary all of
the outstanding voting securities of which shall at the time be owned or
controlled, directly or indirectly, by such Person or one or more Wholly-Owned
Subsidiaries of such Person, or by such Person and one or more Wholly-Owned
Subsidiaries of such Person, or (b) any partnership, limited liability company,
association, joint venture or similar business organization 100% of the
ownership interests having ordinary voting power of which shall at the time be
so owned or controlled.

         "Year 2000 Issues" means anticipated costs, problems and uncertainties
associated with the inability of certain computer applications to effectively
handle data including dates on and after January 1, 2000, as such inability
affects the business, operations and financial condition of the Borrower and its
Subsidiaries and of the Borrower's and its Subsidiaries' material customers,
suppliers and vendors.

         "Year 2000 Program" is defined in Section 5.12.

         The foregoing definitions shall be equally applicable to both the
singular and plural forms of the defined terms.

                                   ARTICLE II

                                   THE CREDITS
                                   -----------


         2.1 Commitment. From and including the date of this Agreement and prior
to the Commitment Termination Date, each Lender severally agrees, on the terms
and conditions set forth in this Agreement, to make Loans to the Borrower from
time to time in amounts not to exceed in the aggregate at any one time
outstanding the amount of its Commitment. Loans paid or prepaid may not be
reborrowed. The Commitments to lend hereunder shall expire on the Commitment
Termination Date.

         2.2 Required Payments; Termination. The Borrower hereby promises to pay
to the Agent for account of each Lender the principal of each Loan made by such
Lender in twelve installments payable on the Principal Payment Dates for such
Loan. The first eleven of such installments shall be equal to one-twelfth of the
principal amount of such Loan and the twelfth such installment shall be equal to
the balance thereof. Any outstanding Advances and all other unpaid Obligations
shall be paid in full by the Borrower on the Facility Termination Date.

         2.3 Ratable Loans. Each Advance hereunder shall consist of Loans made
from the several Lenders ratably in proportion to the ratio that their
respective Commitments bear to the Aggregate Commitment.

         2.4 Types of Advances. The Advances may be ABR Advances or Eurodollar
Advances, or a combination thereof, selected by the Borrower in accordance with
Sections 2.8 and 2.9.

                                      -10-
<PAGE>   16
         2.5 Commitment Fee; Reductions in Aggregate Commitment; Mandatory
Reductions in Aggregate Commitment; Mandatory Prepayments. (a) The Borrower
agrees to pay to the Agent for the account of each Lender a commitment fee of
0.20% per annum on the daily unused portion of such Lender's Commitment from the
date hereof to and including the Commitment Termination Date, payable on each
Payment Date hereafter and on the Commitment Termination Date.

                  (b) The Borrower may permanently reduce the Aggregate
Commitment in whole, or in part ratably among the Lenders in the minimum amount
of $10,000,000 and in multiples of $5,000,000 in excess thereof, upon at least
three Business Days' written notice to the Agent, which notice shall specify the
amount of any such reduction, provided, however, that the amount of the
Aggregate Commitment may not be reduced below the aggregate principal amount of
the outstanding Advances. All accrued commitment fees shall be payable on the
effective date of any termination of the obligations of the Lenders to make
Loans hereunder.

                  (c) If (i) the Borrower shall sell, assign, transfer or
otherwise dispose of all or any portion of the Preferred Stock, (ii) the Agent
shall sell the Preferred Stock to State Auto Mutual pursuant to the Put
Agreement or (iii) the Preferred Stock shall at any time be repurchased,
redeemed or otherwise retired by State Auto Financial (whether pursuant to the
terms of such Preferred Stock or otherwise), the Borrower will prepay Loans in a
principal amount equal to the aggregate Redemption Value of the Preferred Stock
so sold, assigned, transferred or otherwise disposed of. In addition, if the
aggregate outstanding principal amount of the Loans shall at any time exceed
either (x) the Aggregate Commitment or (y) the aggregate Redemption Value of the
Preferred Stock issued and outstanding at such time, the Borrower will prepay
the Loans in an amount equal to such excess. Prepayments of the Loans shall be
applied to the installments of the Loans in the inverse order or the maturities
of the installments thereof.

         2.6 Minimum Amount of Each Advance. Each Eurodollar Advance shall be in
the minimum amount of $10,000,000 (and in multiples of $5,000,000 if in excess
thereof), and each ABR Advance shall be in the minimum amount of $10,000,000
(and in multiples of $5,000,000 if in excess thereof), provided, however, that
any ABR Advance may be in the amount of the unused Aggregate Commitment.

         2.7 Optional Principal Payments. The Borrower may from time to time
pay, without penalty or premium, all outstanding ABR Advances, or, in a minimum
aggregate amount of $10,000,000 or any integral multiple of $5,000,000 in excess
thereof, any portion of the outstanding ABR Advances upon two Business Days'
prior notice to the Agent. The Borrower may from time to time pay, subject to
the payment of any funding indemnification amounts required by Section 3.4 but
without penalty or premium, all outstanding Eurodollar Advances, or, in a
minimum aggregate amount of $10,000,000 or any integral multiple of $5,000,000
in excess thereof, any portion of the outstanding Eurodollar Advances upon three
Business Days' prior notice to the Agent. Principal payments shall be applied to
the principal installments payable under Section 2.2 in the inverse order of
maturity.

         2.8 Method of Selecting Types and Interest Periods for New Advances.
The Borrower shall select the Type of Advance. The Borrower shall give the Agent
irrevocable notice (a "Borrowing Notice") not later than 10:00 a.m. (Chicago
time) at least one Business Day

                                      -11-
<PAGE>   17
before the Borrowing Date of each ABR Advance and three Business Days before the
Borrowing Date for each Eurodollar Advance, specifying:

                  (a) the Borrowing Date, which shall be a Business Day, of such
Advance,

                  (b) the aggregate amount of such Advance, and

                  (c) the Type of Advance selected.

Not later than noon (Chicago time) on each Borrowing Date, each Lender shall
make available its Loan or Loans in funds immediately available in Chicago to
the Agent at its address specified pursuant to Article XIII. The Agent will make
the funds so received from the Lenders available to the Borrower at the Agent's
aforesaid address.

         2.9 Conversion and Continuation of Outstanding Advances. ABR Advances
shall continue as ABR Advances unless and until such ABR Advances are converted
into Eurodollar Advances pursuant to this Section 2.9 or are repaid in
accordance with Section 2.7. Each Eurodollar Advance shall continue as a
Eurodollar Advance until the end of the then applicable Interest Period
therefor, at which time such Eurodollar Advance shall be automatically converted
into an ABR Advance unless (i) such Eurodollar Advance is or was repaid in
accordance with Section 2.7 or (ii) the Borrower shall have given the Agent a
Conversion/Continuation Notice (as defined below) requesting that, at the end of
such Interest Period, such Eurodollar Advance continue as a Eurodollar Advance
for another Interest Period. Subject to the terms of Section 2.6, the Borrower
may elect from time to time to convert all or any part of an ABR Advance into a
Eurodollar Advance. The Borrower shall give the Agent irrevocable notice (a
"Conversion/Continuation Notice") of each conversion of an ABR Advance into a
Eurodollar Advance or continuation of a Eurodollar Advance not later than 10:00
a.m. (Chicago time) at least three Business Days prior to the date of the
requested conversion or continuation, specifying:

                  (a) the requested date, which shall be a Business Day, of such
conversion or continuation,

                  (b) the aggregate amount and Type of the Advance which is to
be converted or continued, and

                  (c) the amount of such Advance which is to be converted into
or continued as a Eurodollar Advance.

         2.10 Changes in Interest Rate, etc. Each ABR Advance shall bear
interest on the outstanding principal amount thereof, for each day from and
including the date such Advance is made or is automatically converted from a
Eurodollar Advance into an ABR Advance pursuant to Section 2.9, to but excluding
the date it is paid or is converted into a Eurodollar Advance pursuant to
Section 2.9 hereof, at a rate per annum equal to the Alternate Base Rate for
such day. Changes in the rate of interest on that portion of any Advance
maintained as an ABR Advance will take effect simultaneously with each change in
the Alternate Base Rate. Each Eurodollar Advance shall bear interest on the
outstanding principal amount thereof from and including the first day of the
Interest Period applicable thereto to (but not including) the last day of such

                                      -12-
<PAGE>   18
Interest Period at the interest rate determined by the Agent as applicable to
such Eurodollar Advance based upon the Borrower's selections under Sections 2.8
and 2.9 and otherwise in accordance with the terms hereof. No Interest Period
may end after the Facility Termination Date. The Borrower shall select Interest
Periods so that it is not necessary to repay any portion of a Eurodollar Advance
prior to the last day of the applicable Interest Period in order to make a
mandatory repayment required pursuant to Section 2.2.

         2.11 Rates Applicable After Default. Notwithstanding anything to the
contrary contained in Section 2.8 or 2.9, during the continuance of a Default or
Unmatured Default the Required Lenders may, at their option, by notice to the
Borrower (which notice may be revoked at the option of the Required Lenders
notwithstanding any provision of Section 8.2 requiring unanimous consent of the
Lenders to changes in interest rates), declare that no Advance may be made as,
converted into or continued as a Eurodollar Advance. During the continuance of a
Default the Required Lenders may, at their option, by notice to the Borrower
(which notice may be revoked at the option of the Required Lenders
notwithstanding any provision of Section 8.2 requiring unanimous consent of the
Lenders to changes in interest rates), declare that (a) each Eurodollar Advance
shall bear interest for the remainder of the applicable Interest Period at the
rate otherwise applicable to such Interest Period plus 2% per annum and (b) each
ABR Advance shall bear interest at a rate per annum equal to the Alternate Base
Rate in effect from time to time plus 2% per annum, provided that, during the
continuance of a Default under Section 7.4, 7.5 or 7.6, the interest rates set
forth in clauses (a) and (b) above shall be applicable to all Advances without
any election or action on the part of the Agent or any Lender.

         2.12 Method of Payment. All payments of the Obligations hereunder shall
be made, without setoff, deduction, or counterclaim, in immediately available
funds to the Agent at the Agent's address specified pursuant to Article XIII, or
at any other Lending Installation of the Agent specified in writing by the Agent
to the Borrower, by noon (Chicago time) on the date when due and shall be
applied ratably by the Agent among the Lenders. Each payment delivered to the
Agent for the account of any Lender shall be delivered promptly by the Agent to
such Lender in the same type of funds that the Agent received at its address
specified pursuant to Article XIII or at any Lending Installation specified in a
notice received by the Agent from such Lender. The Agent is hereby authorized to
charge the account of the Borrower maintained with Bank One for each payment of
principal, interest and fees as it becomes due hereunder.

         2.13 Noteless Agreement; Evidence of Indebtedness. (a) Each Lender
shall maintain in accordance with its usual practice an account or accounts
evidencing the indebtedness of the Borrower to such Lender resulting from each
Loan made by such Lender from time to time, including the amounts of principal
and interest payable and paid to such Lender from time to time hereunder.

                  (b) The Agent shall also maintain accounts in which it will
record (i) the amount of each Loan made hereunder and the Type thereof, (ii) the
amount of any principal or interest due and payable or to become due and payable
from the Borrower to each Lender hereunder and (iii) the amount of any sum
received by the Agent hereunder from the Borrower and each Lender's share
thereof.

                                      -13-
<PAGE>   19
                  (c) The entries maintained in the accounts maintained pursuant
to paragraphs (a) and (b) above shall be prima facie evidence of the existence
and amounts of the Obligations therein recorded; provided, however, that the
failure of the Agent or any Lender to maintain such accounts or any error
therein shall not in any manner affect the obligation of the Borrower to repay
the Obligations in accordance with their terms.

                  (d) Any Lender may request that its Loans be evidenced by a
promissory note (a "Note"). In such event, the Borrower shall prepare, execute
and deliver to such Lender a Note payable to the order of such Lender in a form
supplied by the Agent. Thereafter, the Loans evidenced by such Note and interest
thereon shall at all times (including after any assignment pursuant to Section
12.3) be represented by one or more Notes payable to the order of the payee
named therein or any assignee pursuant to Section 12.3, except to the extent
that any such Lender or assignee subsequently returns any such Note for
cancellation and requests that such Loans once again be evidenced as described
in paragraphs (a) and (b) above.

         2.14 Telephonic Notices. The Borrower hereby authorizes the Lenders and
the Agent to extend, convert or continue Advances, effect selections of Types of
Advances and to transfer funds based on telephonic notices made by any person or
persons the Agent or any Lender in good faith believes to be acting on behalf of
the Borrower, it being understood that the foregoing authorization is
specifically intended to allow Borrowing Notices and Conversion/Continuation
Notices to be given telephonically. The Borrower agrees to deliver promptly to
the Agent a written confirmation, if such confirmation is requested by the Agent
or any Lender, of each telephonic notice signed by an Authorized Officer. If the
written confirmation differs in any material respect from the action taken by
the Agent and the Lenders, the records of the Agent and the Lenders shall govern
absent manifest error.

         2.15 Interest Payment Dates; Interest and Fee Basis. Interest accrued
on each ABR Advance shall be payable on each Payment Date, commencing with the
first such Payment Date to occur after the date hereof, on any date on which the
ABR Advance is prepaid, whether due to acceleration or otherwise, and at
maturity. Interest accrued on that portion of the outstanding principal amount
of any ABR Advance converted into a Eurodollar Advance on a day other than a
Payment Date shall be payable on the date of conversion. Interest accrued on
each Eurodollar Advance shall be payable on the last day of its applicable
Interest Period, on any date on which the Eurodollar Advance is prepaid, whether
by acceleration or otherwise, and at maturity. Interest on Eurodollar Loans and
commitment fees shall be calculated for actual days elapsed on the basis of a
360-day year. Interest on Base Rate Loans shall be calculated for actual days
elapsed on the basis of a year of 365 or 366 days, as the case may be. Interest
shall be payable for the day an Advance is made but not for the day of any
payment on the amount paid if payment is received prior to noon (Chicago time)
at the place of payment. If any payment of principal of or interest on an
Advance shall become due on a day which is not a Business Day, such payment
shall be made on the next succeeding Business Day and, in the case of a
principal payment, such extension of time shall be included in computing
interest in connection with such payment.

         2.16 Notification of Advances, Interest Rates, Prepayments and
Commitment Reductions. Promptly after receipt thereof, the Agent will notify
each Lender of the contents of each Aggregate Commitment reduction notice,
Borrowing Notice, Conversion/Continuation

                                      -14-
<PAGE>   20
Notice, and repayment notice received by it hereunder. The Agent will notify
each Lender of the interest rate applicable to each Eurodollar Advance promptly
upon determination of such interest rate and will give each Lender prompt notice
of each change in the Alternate Base Rate.

         2.17 Lending Installations. Each Lender may book its Loans at any
Lending Installation selected by such Lender and may change its Lending
Installation from time to time. All terms of this Agreement shall apply to any
such Lending Installation and the Loans and any Notes issued hereunder shall be
deemed held by each Lender for the benefit of any such Lending Installation.
Each Lender may, by written notice to the Agent and the Borrower in accordance
with Article XIII, designate replacement or additional Lending Installations
through which Loans will be made by it and for whose account Loan payments are
to be made.

         2.18 Non-Receipt of Funds by the Agent. Unless the Borrower or a
Lender, as the case may be, notifies the Agent prior to the date on which it is
scheduled to make payment to the Agent of (a) in the case of a Lender, the
proceeds of a Loan or (b) in the case of the Borrower, a payment of principal,
interest or fees to the Agent for the account of the Lenders, that it does not
intend to make such payment, the Agent may assume that such payment has been
made. The Agent may, but shall not be obligated to, make the amount of such
payment available to the intended recipient in reliance upon such assumption. If
such Lender or the Borrower, as the case may be, has not in fact made such
payment to the Agent, the recipient of such payment shall, on demand by the
Agent, repay to the Agent the amount so made available together with interest
thereon in respect of each day during the period commencing on the date such
amount was so made available by the Agent until the date the Agent recovers such
amount at a rate per annum equal to (i) in the case of payment by a Lender, the
Federal Funds Effective Rate for such day for the first three days and,
thereafter, the interest rate applicable to the relevant Loan or (ii) in the
case of payment by the Borrower, the interest rate applicable to the relevant
Loan.

         2.19 Extension of Commitment Termination Date. (a) The Borrower may, by
notice to the Agent (which shall promptly notify the Lenders) given not less
than 60 days and not more the 90 days prior to the initial Commitment
Termination Date (the "Initial Commitment Termination Date"), request that the
Lenders extend the Commitment Termination Date for an additional 364 days from
the Initial Commitment Termination Date; provided that in no event may the
Borrower request more than one such extension. Each Lender, acting in its sole
discretion, shall, by notice (which shall be irrevocable) to the Borrower and
the Agent given no earlier than the date that is 30 days prior to the Initial
Commitment Termination Date (herein, the "Consent Date") and no later than the
date that is three Business Days after the Consent Date, advise the Borrower
whether or not such Lender agrees to such extension; provided that each Lender
that determines not to extend the Commitment Termination Date ("Non-Extending
Lender") shall notify the Agent (which shall notify the Lenders) of such fact
promptly after such determination (but in any event no later than the date three
Business Days after the Consent Date) and any Lender that does not advise the
Borrower on or prior to the date three Business Days after the Consent Date that
such Lender agrees to such extension shall be deemed to be a Non-Extending
Lender. The election of any Lender to agree to such extension shall not obligate
any other Lender to so agree.

                  (b) The Borrower may, at any time prior to the Initial
Commitment Termination Date, replace any Non-Extending Lender, by giving not
less than ten Business Days'

                                      -15-
<PAGE>   21
prior notice to the Agent (which shall promptly notify such Non-Extending
Lender), that it intends to replace such Non-Extending Lender with respect to
its rights and obligations (including, without limitation, its Commitments) as a
"Lender" under this Agreement (collectively, the "Transferred Interest") with
one or more banks or other financial institutions (including, but not limited
to, any other Lender or an affiliate of any Lender) selected by the Borrower and
acceptable to the Agent (each, a "Replacement Lender"). Upon the Initial
Commitment Termination Date (and as a condition to the extension thereof), (i)
the Borrower shall pay or cause to be paid to such Non-Extending Lender being
replaced an amount equal to all fees and other amounts then owing to such
Non-Extending Lender hereunder and under any other Basic Document in respect of
the Transferred Interest (all or a portion of which amount may constitute
consideration for an assignment by such Non-Extending Lender of all or a portion
of the Transferred Interest) and (ii) such Non-Extending Lender shall assign to
each Replacement Lender, pursuant to an Assignment Agreement substantially in
the form of Exhibit C hereto, a portion of the Transferred Interest specified by
the Borrower, whereupon (x) each Replacement Lender shall become a "Lender" for
all purposes of this Agreement having the Commitments in the amount of such
Non-Extending Lender's Commitments assumed by it and all of the rights and
obligations under this Agreement of "Lender(s)" holding the Transferred Interest
and (y) such Non-Extending Lender shall cease to be responsible or liable for,
and shall cease to be entitled to the rights and benefits of, all or any portion
of the Transferred Interest.

                  (c) If (and only if) the sum of the aggregate amount of the
Commitments of Lenders having agreed so to extend the Initial Commitment
Termination Date on or prior to the Initial Commitment Termination Date plus the
aggregate amount of the Commitments of the Replacement Lenders shall equal or
exceed 50% of the aggregate amount of the Commitments in effect immediately
prior to the Initial Commitment Termination Date, then, effective as of the
Initial Commitment Termination Date, the Initial Commitment Termination Date
shall be extended to the date falling 364 days after the Initial Commitment
Termination Date (except that, if such date is not a Business Day, such
Commitment Termination Date as so extended shall be the next preceding Business
Day); provided that the Commitment of each Non-Extending Lender shall terminate
on the Initial Commitment Termination Date.

                  (d) Notwithstanding the foregoing clauses (a) through (c), the
extension of the Initial Commitment Termination Date shall not be effective with
respect to any Lender unless:

                           (i) no Unmatured Default or Default shall have
                  occurred and be continuing on each of the date of the notice
                  requesting such extension (the "Request Date"), the Consent
                  Date and the Initial Commitment Termination Date;

                           (ii) each of the representations and warranties made
                  by the Borrower in Article V hereof shall be true and complete
                  on and as of each of the Request Date, the Consent Date and
                  the Initial Commitment Termination Date with the same force
                  and effect as if made on and as of such date (or, if any such
                  representation or warranty is expressly stated to have been
                  made as of a specific date, as of such specific date);

                           (iii) no Loans shall be outstanding on each of the
                  Request Date, the Consent Date and the Initial Commitment
                  Termination Date; and

                                      -16-
<PAGE>   22


                  (iv) on each of the Request Date and the Initial Commitment
                  Termination Date, the Agent shall have received the respective
                  certificate required to be delivered by State Auto Mutual on
                  such date pursuant to Section 4.20 of the Put Agreement.

                                   ARTICLE III

                             YIELD PROTECTION; TAXES
                             -----------------------

         3.1 Yield Protection. If, on or after the date of this Agreement, the
adoption of any law or any governmental or quasi-governmental rule, regulation,
policy, guideline or directive (whether or not having the force of law), or any
change in the interpretation or administration thereof by any governmental or
quasi-governmental authority, central bank or comparable agency charged with the
interpretation or administration thereof, or compliance by any Lender or
applicable Lending Installation with any request or directive (whether or not
having the force of law) of any such authority, central bank or comparable
agency:

                  (a) subjects any Lender or any applicable Lending Installation
to any Taxes, or changes the basis of taxation of payments (other than with
respect to Excluded Taxes) to any Lender in respect of its Eurodollar Loans, or

                  (b) imposes or increases or deems applicable any reserve,
assessment, insurance charge, special deposit or similar requirement against
assets of, deposits with or for the account of, or credit extended by, any
Lender or any applicable Lending Installation (other than reserves and
assessments taken into account in determining the interest rate applicable to
Eurodollar Advances), or

                  (c) imposes any other condition the result of which is to
increase the cost to any Lender or any applicable Lending Installation of
making, funding or maintaining its Eurodollar Loans or reduces any amount
receivable by any Lender or any applicable Lending Installation in connection
with its Eurodollar Loans, or requires any Lender or any applicable Lending
Installation to make any payment calculated by reference to the amount of
Eurodollar Loans held or interest received by it, by an amount deemed material
by such Lender,

and the result of any of the foregoing is to increase the cost to such Lender or
applicable Lending Installation of making or maintaining its Eurodollar Loans or
Commitment or to reduce the return received by such Lender or applicable Lending
Installation in connection with such Eurodollar Loans or Commitment, then,
within 15 days of demand by such Lender, the Borrower shall pay such Lender such
additional amount or amounts as will compensate such Lender for such increased
cost or reduction in amount received.

3.2 Changes in Capital Adequacy Regulations. If a Lender determines the amount
of capital required or expected to be maintained by such Lender, any Lending
Installation of such Lender or any corporation controlling such Lender is
increased as a result of a Change, then, within 15 days of demand by such
Lender, the Borrower shall pay such Lender the amount necessary to compensate
for any shortfall in the rate of return on the portion of such increased

                                      -17-
<PAGE>   23
capital which such Lender determines is attributable to this Agreement, its
Loans or its Commitment to make Loans hereunder (after taking into account such
Lender's policies as to capital adequacy). "Change" means (a) any change after
the date of this Agreement in the Risk-Based Capital Guidelines or (b) any
adoption of or change in any other law, governmental or quasi-governmental rule,
regulation, policy, guideline, interpretation, or directive (whether or not
having the force of law) after the date of this Agreement which affects the
amount of capital required or expected to be maintained by any Lender or any
Lending Installation or any corporation controlling any Lender. "Risk-Based
Capital Guidelines" means (i) the risk-based capital guidelines in effect in the
United States on the date of this Agreement, including transition rules, and
(ii) the corresponding capital regulations promulgated by regulatory authorities
outside the United States implementing the July 1988 report of the Basle
Committee on Banking Regulation and Supervisory Practices Entitled
"International Convergence of Capital Measurements and Capital Standards,"
including transition rules, and any amendments to such regulations adopted prior
to the date of this Agreement.

         3.3 Availability of Types of Advances. If any Lender determines that
maintenance of its Eurodollar Loans at a suitable Lending Installation would
violate any applicable law, rule, regulation, or directive, whether or not
having the force of law, or if the Required Lenders determine that (a) deposits
of a type and maturity appropriate to match fund Eurodollar Advances are not
available or (b) the interest rate applicable to Eurodollar Advances does not
accurately reflect the cost of making or maintaining Eurodollar Advances, then
the Agent shall suspend the availability of Eurodollar Advances and require any
affected Eurodollar Advances to be repaid or converted to ABR Advances, subject
to the payment of any funding indemnification amounts required by Section 3.4.

         3.4 Funding Indemnification. If any payment of a Eurodollar Advance
occurs on a date which is not the last day of the applicable Interest Period,
whether because of acceleration, prepayment or otherwise, or a Eurodollar
Advance is not made on the date specified by the Borrower for any reason other
than default by the Lenders, the Borrower will indemnify each Lender for any
loss or cost incurred by it resulting therefrom, including, without limitation,
any loss or cost in liquidating or employing deposits acquired to fund or
maintain such Eurodollar Advance.

         3.5 Taxes. (a) All payments by the Borrower to or for the account of
any Lender or the Agent hereunder or under any Note shall be made free and clear
of and without deduction for any and all Taxes. If the Borrower shall be
required by law to deduct any Taxes from or in respect of any sum payable
hereunder to any Lender or the Agent, (i) the sum payable shall be increased as
necessary so that after making all required deductions (including deductions
applicable to additional sums payable under this Section 3.5) such Lender or the
Agent (as the case may be) receives an amount equal to the sum it would have
received had no such deductions been made, (ii) the Borrower shall make such
deductions, (iii) the Borrower shall pay the full amount deducted to the
relevant authority in accordance with applicable law and (iv) the Borrower shall
furnish to the Agent the original copy of a receipt evidencing payment thereof
within 30 days after such payment is made.

                  (b) In addition, the Borrower hereby agrees to pay any present
or future stamp or documentary taxes and any other excise or property taxes,
charges or similar levies which

                                      -18-
<PAGE>   24

arise from any payment made hereunder or under any Note or from the execution or
delivery of, or otherwise with respect to, this Agreement or any Note ("Other
Taxes").

                  (c) The Borrower hereby agrees to indemnify the Agent and each
Lender for the full amount of Taxes or Other Taxes (including, without
limitation, any Taxes or Other Taxes imposed on amounts payable under this
Section 3.5) paid by the Agent or such Lender and any liability (including
penalties, interest and expenses) arising therefrom or with respect thereto.
Payments due under this indemnification shall be made within 30 days of the date
the Agent or such Lender makes demand therefor pursuant to Section 3.6.

                  (d) Each Lender that is not incorporated under the laws of the
United States of America or a state thereof (each a "Non-U.S. Lender") agrees
that it will, not less than ten Business Days after the date of this Agreement
(or, in the case of a Lender which becomes a party hereto after the date hereof,
on or prior to the date such Lender becomes a party hereto), (i) deliver to each
of the Borrower and the Agent two duly completed copies of United States
Internal Revenue Service Form 1001 or 4224, certifying in either case that such
Lender is entitled to receive payments under this Agreement without deduction or
withholding of any United States federal income taxes, and (ii) deliver to each
of the Borrower and the Agent a United States Internal Revenue Form W-8 or W-9,
as the case may be, and certify that it is entitled to an exemption from United
States backup withholding tax. Each Non-U.S. Lender further undertakes to
deliver to each of the Borrower and the Agent (x) renewals or additional copies
of such form (or any successor form) on or before the date that such form
expires or becomes obsolete, and (y) after the occurrence of any event requiring
a change in the most recent forms so delivered by it, such additional forms or
amendments thereto as may be reasonably requested by the Borrower or the Agent.
All forms or amendments described in the preceding sentence shall certify that
such Lender is entitled to receive payments under this Agreement without
deduction or withholding of any United States federal income taxes, unless an
event (including without limitation any change in treaty, law or regulation) has
occurred prior to the date on which any such delivery would otherwise be
required which renders all such forms inapplicable or which would prevent such
Lender from duly completing and delivering any such form or amendment with
respect to it and such Lender advises the Borrower and the Agent that it is not
capable of receiving payments without any deduction or withholding of United
States federal income tax.

                  (e) For any period during which a Non-U.S. Lender has failed
to provide the Borrower with an appropriate form pursuant to clause (d) above
(unless such failure is due to a change in treaty, law or regulation, or any
change in the interpretation or administration thereof by any governmental
authority, occurring subsequent to the date on which a form originally was
required to be provided), such Non-U.S. Lender shall not be entitled to
indemnification under this Section 3.5 with respect to Taxes imposed by the
United States; provided that, should a Non-U.S. Lender which is otherwise exempt
from or subject to a reduced rate of withholding tax become subject to Taxes
because of its failure to deliver a form required under clause (d), above, the
Borrower shall take such steps as such Non-U.S. Lender shall reasonably request
to assist such Non-U.S. Lender to recover such Taxes.

                  (f) Any Lender that is entitled to an exemption from or
reduction of withholding tax with respect to payments under this Agreement or
any Note pursuant to the law

                                      -19-
<PAGE>   25

of any relevant jurisdiction or any treaty shall deliver to the Borrower (with a
copy to the Agent), at the time or times prescribed by applicable law, such
properly completed and executed documentation prescribed by applicable law as
will permit such payments to be made without withholding or at a reduced rate.

                  (g) If the U.S. Internal Revenue Service or any other
governmental authority of the United States or any other country or any
political subdivision thereof asserts a claim that the Agent did not properly
withhold tax from amounts paid to or for the account of any Lender (because the
appropriate form was not delivered or properly completed, because such Lender
failed to notify the Agent of a change in circumstances which rendered its
exemption from withholding ineffective, or for any other reason), such Lender
shall indemnify the Agent fully for all amounts paid, directly or indirectly, by
the Agent as tax, withholding therefor, or otherwise, including penalties and
interest, and including taxes imposed by any jurisdiction on amounts payable to
the Agent under this subsection, together with all costs and expenses related
thereto (including attorneys fees and time charges of attorneys for the Agent,
which attorneys may be employees of the Agent). The obligations of the Lenders
under this Section 3.5(g) shall survive the payment of the Obligations and
termination of this Agreement.

         3.6 Lender Statements; Survival of Indemnity. To the extent reasonably
possible, each Lender shall designate an alternate Lending Installation with
respect to its Eurodollar Loans to reduce any liability of the Borrower to such
Lender under Sections 3.1, 3.2 and 3.5 or to avoid the unavailability of
Eurodollar Advances under Section 3.3, so long as such designation is not, in
the judgment of such Lender, disadvantageous to such Lender. Each Lender shall
deliver a written statement of such Lender to the Borrower (with a copy to the
Agent) as to the amount due, if any, under Section 3.1, 3.2, 3.4 or 3.5. Such
written statement shall set forth in reasonable detail the calculations upon
which such Lender determined such amount and shall be final, conclusive and
binding on the Borrower in the absence of manifest error. Determination of
amounts payable under such Sections in connection with a Eurodollar Loan shall
be calculated as though each Lender funded its Eurodollar Loan through the
purchase of a deposit of the type and maturity corresponding to the deposit used
as a reference in determining the Eurodollar Rate applicable to such Loan,
whether in fact that is the case or not. Unless otherwise provided herein, the
amount specified in the written statement of any Lender shall be payable on
demand after receipt by the Borrower of such written statement. The obligations
of the Borrower under Sections 3.1, 3.2, 3.4 and 3.5 shall survive payment of
the Obligations and termination of this Agreement.

                                   ARTICLE IV

                              CONDITIONS PRECEDENT
                              --------------------

         4.1 Conditions to Effectiveness. This Agreement shall become effective
on the date (the "Effective Date") on which the Agent receives (with sufficient
copies for the Lenders) each of the following documents:

                  (a) This Agreement. This Agreement, duly executed and
delivered by the Borrower, each Lender and the Agent.

                                      -20-
<PAGE>   26
                  (b) Pledge Agreements. The Company Pledge Agreement, duly
executed and delivered by the Borrower and the Agent, and the Parent Pledge
Agreement, duly executed and delivered by the Parent and the Agent and the
certificates identified in Annex 1 thereto, accompanied by undated stock powers
executed in blank. In addition, the Borrower and the Parent shall have taken
such other action (including, without limitation, delivering to the Agent, for
filing, Uniform Commercial Code financing statements) as the Agent shall have
requested in order to perfect the security interests created pursuant to the
Pledge Agreements.

                  (c) Put Agreement. The Put Agreement, duly executed and
delivered by the State Auto Obligors and the Agent.

                  (d) Standby Purchase Agreement. The Standby Purchase
Agreement, duly executed and delivered by the State Auto Obligors and the
Borrower.

                  (e) Articles of Incorporation; Good Standing Certificates.
Copies of the articles or certificate of incorporation of the Borrower and the
Parent (each, an "Obligor"), together with all amendments, and a certificate of
good standing, each certified by the appropriate governmental officer in its
jurisdiction of incorporation.

                  (f) By-Laws; Resolutions. Copies, certified by the Secretary
or Assistant Secretary of each Obligor, of its by-laws and of its Board of
Directors' resolutions and of resolutions or actions of any other body
authorizing the execution of the Loan Documents to which each such Obligor is a
party.

                  (g) Incumbency Certificate. An incumbency certificate,
executed by the Secretary or Assistant Secretary of each Obligor, which shall
identify by name and title and bear the signatures of the Authorized Officers
and any other officers of such Obligor authorized to sign the Loan Documents to
which such Obligor is a party, upon which certificate the Agent and the Lenders
shall be entitled to rely until informed of any change in writing by the
Borrower.

                  (h) Officer's Certificate. A certificate, signed by the chief
financial officer of the Borrower, stating that on the Effective Date no Default
or Unmatured Default has occurred and is continuing.

                  (i) Opinion. A written opinion of the Borrower's counsel,
addressed to the Lenders in substantially the form of Exhibit A.

                  (j) Notes. Any Notes requested by a Lender pursuant to Section
2.13 payable to the order of each such requesting Lender.

                  (k) Money Transfer Instructions. Written money transfer
instructions, in substantially the form of Exhibit D, addressed to the Agent and
signed by an Authorized Officer, together with such other related money transfer
authorizations as the Agent may have reasonably requested.

                  (l) Year 2000 Information. Information satisfactory to the
Agent and the Required Lenders regarding the Borrower's Year 2000 Program.

                                      -21-
<PAGE>   27
                  (m) Documents Required by Put Agreement. Each of the documents
required to be delivered by State Auto Mutual pursuant to Section 4.18 of the
Put Agreement.

                  (n) Payment of Chase Credit Agreement. All principal, interest
and other amounts due under that certain Credit Agreement, dated as of August
16, 1996, among the Borrower, the financial institutions party thereto and The
Chase Manhattan Bank, as agent, and all other "Basic Documents" identified
therein shall have been paid in full and such agreement and all related
documents shall be terminated, and the Borrower shall have executed and
delivered to the Agent such documents as the Agent shall require in connection
therewith.

                  (o) Other Documents. Such other documents as any Lender or its
counsel may have reasonably requested.

         4.2 Each Advance. The Lenders shall not be required to make any Advance
unless on the applicable Borrowing Date:

                  (a) There exists no Default or Unmatured Default;

                  (b) The representations and warranties contained in Article V
and in Article III of the Put Agreement are true and correct as of such
Borrowing Date except to the extent any such representation or warranty is
stated to relate solely to an earlier date, in which case such representation or
warranty shall have been true and correct on and as of such earlier date;

                  (c) All legal matters incident to the making of such Advance
shall be satisfactory to the Lenders and their counsel;

                  (d) Concurrently therewith, (i) the Borrower shall receive
Preferred Stock having an aggregate liquidation preference equal to the
aggregate principal amount of such Loan and shall deliver the same, together
with an undated stock power executed in blank, to the Agent in pledge subject to
the Company Pledge Agreement and (ii) all of the conditions precedent to the
purchase of the Preferred Stock under the Standby Purchase Agreement shall be
satisfied (and the Agent shall receive evidence satisfactory to it that such
conditions precedent shall be so satisfied) or (with the consent of the Agent
and each Lender) waived; and

                  (e) the Agent shall have received each of the documents
required to be delivered by State Auto Mutual pursuant to Section 4.19 of the
Put Agreement.

         Each Borrowing Notice with respect to each such Advance shall
constitute a representation and warranty by the Borrower that the conditions
contained in Sections 4.2(a) and (b) have been satisfied. Any Lender may require
a duly completed compliance certificate in substantially the form of Exhibit B
as a condition to making an Advance.

                                      -22-
<PAGE>   28
                                    ARTICLE V

                         REPRESENTATIONS AND WARRANTIES
                         ------------------------------


         The Borrower represents and warrants to the Lenders that:

         5.1 Corporate Existence. The Borrower: (a) is a corporation,
partnership or other entity duly organized, validly existing and in good
standing under the laws of the jurisdiction of its organization; (b) has all
requisite corporate or other power, and has all material governmental licenses,
authorizations, consents and approvals necessary to own its assets and carry on
its business as now being or as proposed to be conducted; (c) is qualified to do
business and is in good standing in all jurisdictions in which the nature of the
business conducted by it makes such qualification necessary; and (d) has no
Subsidiaries.

         5.2 Financial Condition. The Borrower has heretofore furnished to each
of the Lenders the balance sheet of the Borrower as at December 31, 1998 and the
related statements of income, retained earnings and cash flows for the Borrower
for the fiscal year ended on such date, with the opinion thereon of Ernst &
Young LLP, and the unaudited balance sheet of the Borrower as at June 30, 1999
and the related statements of income, retained earnings and cash flows of the
Borrower for the three-month period ended on such date. All such financial
statements present fairly in all material respects the financial condition of
the Borrower as at said dates and the results of its operations for the fiscal
year and three-month period ended on said dates (subject, in the case of such
financial statements as at June 30, 1999, to normal year-end audit adjustments),
all in accordance with Agreement Accounting Principles. The Borrower does not
have on the date hereof and will not have on the Effective Date any material
contingent liabilities, liabilities for taxes, unusual forward or long-term
commitments or unrealized or anticipated losses from any unfavorable
commitments, except as referred to or reflected or provided for in said pro
forma balance sheet as at said date. Since June 30, 1999, there has been no
material adverse change in the condition (financial or otherwise), operations,
business or prospects of the Borrower from that set forth in said financial
statements as at said date.

         5.3 Litigation. There are no legal or arbitral proceedings, or any
proceedings by or before any governmental or regulatory authority or agency, now
pending or (to the knowledge of the Borrower) threatened against the Borrower or
any of its Property.

         5.4 No Breach. None of the execution and delivery of this Agreement and
the Notes and the other Loan Documents to which it is a party, the consummation
of the transactions herein and therein contemplated or compliance with the terms
and provisions hereof and thereof will conflict with or result in a breach of,
or require any consent under, the charter or by-laws of the Borrower, or any
applicable law or regulation, or any order, writ, injunction or decree of any
court or governmental authority or agency, or any agreement or instrument to
which the Borrower is a party or by which it or any of its Property is bound or
to which it is subject, or constitute a default under any such agreement or
instrument, or (except for the Liens created pursuant to the Company Pledge
Agreement) result in the creation or imposition of any Lien upon any Property of
the Borrower pursuant to the terms of any such agreement or instrument.

                                      -23-
<PAGE>   29
         5.5 Action. The Borrower has all necessary corporate power, authority
and legal right to execute, deliver and perform its obligations under each of
the Loan Documents to which it is a party; the execution, delivery and
performance by the Borrower of each of the Loan Documents to which it is a party
have been duly authorized by all necessary corporate action on its part
(including, without limitation, any required shareholder approvals); and this
Agreement has been duly and validly executed and delivered by the Borrower and
constitutes, and each of the Loan Documents to which it is a party when executed
and delivered will constitute, its legal, valid and binding obligation,
enforceable against the Borrower in accordance with its terms, except as such
enforceability may be limited by (a) bankruptcy, insolvency, reorganization,
moratorium or similar laws of general applicability affecting the enforcement of
creditors' rights and (b) the application of general principles of equity
(regardless of whether such enforceability is considered in a proceeding in
equity or at law).

         5.6 Approvals. No authorizations, approvals or consents of, and no
filings or registrations with, any governmental or regulatory authority or
agency, or any securities exchange, are necessary for the execution, delivery or
performance by the Borrower of this Agreement or any of the other Loan Documents
to which it is a party or for the legality, validity or enforceability hereof or
thereof.

         5.7 Taxes. As of the date hereof, the Borrower has not been required to
file any Federal or other tax returns. As of the date of each borrowing, the
Borrower will have filed all Federal income tax returns and all other material
tax returns (if any) that are required to be filed by it and will have paid all
taxes due pursuant to such returns or pursuant to any assessment received by the
Borrower. The charges, accruals and reserves on the books of the Borrower in
respect of taxes and other governmental charges are, in the opinion of the
Borrower, adequate.

         5.8 Use of Credit. No part of the proceeds of any Loan will be used to
buy or carry Margin Stock (as such term is defined in Regulations U and X) in
violation of Regulation U or X. The Preferred Stock does not constitute Margin
Stock (as so defined).

         5.9 Special Purpose Company. On the date hereof, the Borrower is not
engaged in any business or transaction other than as permitted by Section 6.4
hereof.

         5.10 Capitalization. The authorized capital stock of the Borrower
consists, on the date hereof, of an aggregate of 1000 shares of common stock, no
par value, of which 1000 shares are duly and validly issued and outstanding,
each of which shares is fully paid and nonassessable. As of the date hereof,
there are no outstanding Equity Rights with respect to the Borrower and there
are no outstanding obligations of the Borrower to repurchase, redeem, or
otherwise acquire any shares of capital stock of the Borrower nor are there any
outstanding obligations of the Borrower to make payments to any Person, such as
"phantom stock" payments, where the amount thereof is calculated with reference
to the fair market value or equity value of the Borrower.

         5.11 ERISA. The Borrower does not have any ERISA Affiliates. The
Borrower does not maintain or contribute to any Plan or Multiemployer Plan.

                                      -24-
<PAGE>   30
         5.12 Year 2000. The Borrower has made a full and complete assessment of
the Year 2000 Issues and has a realistic and achievable program for remediating
the Year 2000 Issues on a timely basis (the "Year 2000 Program"). Based on such
assessment and on the Year 2000 Program the Borrower does not reasonably
anticipate that Year 2000 Issues will have a Material Adverse Effect.

         5.13 Investment Company. The Borrower is not, nor after giving effect
to any Advance will it be, an "investment company" or a company "controlled" by
an "investment company" within the meaning of the Investment Company Act of
1940, as amended.

         5.14 True and Complete Disclosure. The information, reports, financial
statements, exhibits and schedules furnished in writing by the Borrower to the
Agent or any Lender in connection with the negotiation, preparation or delivery
of this Agreement and the other Loan Documents or included herein or therein or
delivered pursuant hereto or thereto, when taken as a whole do not contain any
untrue statement of material fact or omit to state any material fact necessary
to make the statements herein or therein, in light of the circumstances under
which they were made, not misleading. All written information furnished after
the date hereof by the Borrower to the Agent and the Lenders in connection with
this Agreement and the other Loan Documents and the transactions contemplated
hereby and thereby will be true, complete and accurate in every material
respect, or (in the case of projections) based on reasonable estimates, on the
date as of which such information is stated or certified. There is no fact known
to the Borrower that could have a Material Adverse Effect that has not been
disclosed herein, in the other Loan Documents or in a report, financial
statement, exhibit, schedule, disclosure letter or other writing furnished to
the Agent for use in connection with the transactions contemplated hereby or
thereby.

                                   ARTICLE VI

                                    COVENANTS
                                    ---------


         During the term of this Agreement, unless the Required Lenders shall
otherwise consent in writing:

         6.1 Financial Statements, Etc. The Borrower shall deliver to each of
the Lenders:

                  (a) as soon as available and in any event within 45 days after
the end of each quarterly fiscal period of each fiscal year of the Borrower,
statements of income, retained earnings and cash flows of the Borrower for such
period and for the period from the beginning of the respective fiscal year to
the end of such period, and the related balance sheet of the Borrower as at the
end of such period, setting forth in each case in comparative form the
corresponding figures for the corresponding periods in the preceding fiscal
year, accompanied by a certificate of a senior officer of the Borrower, which
certificate shall state that said financial statements present fairly in all
material respects the financial condition and results of operations of the
Borrower in accordance with Agreement Accounting Principles, as at the end of,
and for, such period (subject to normal year-end audit adjustments);

                                      -25-
<PAGE>   31
               (b) promptly after the Borrower knows or has reason to believe
that any Unmatured Default or Default has occurred, a notice of such Unmatured
Default or Default stating that such notice is a "Notice of Default" and
describing the same in reasonable detail and, together with such notice or as
soon thereafter as possible, a description of the action that the Borrower has
taken or proposes to take with respect thereto;

               (c) promptly after its receipt thereof, copies of all written
notices, requests, directions, instructions or other communications received by
the Borrower from any State Auto Obligor under the Standby Purchase Agreement or
otherwise; and

               (d) from time to time such other information regarding the
financial condition, operations, business or prospects of the Borrower as any
Lender or the Agent may reasonably request.

The Borrower will furnish to each Lender, at the time it furnishes each set of
financial statements pursuant to paragraph (a) above, a certificate of a senior
officer of the Borrower to the effect that no Unmatured Default or Default has
occurred and is continuing (or, if any Unmatured Default or Default has occurred
and is continuing, describing the same in reasonable detail and describing the
action that the Borrower has taken or proposes to take with respect thereto).

         6.2 Litigation. The Borrower will promptly give to each Lender notice
of all legal or arbitral proceedings, and of all proceedings by or before any
governmental or regulatory authority or agency, and any material development in
respect of such legal or other proceedings, affecting the Borrower.

         6.3 Existence, Etc. The Borrower will:

                  (a) preserve and maintain its legal existence and all of its
material rights, privileges, licenses and franchises;

                  (b) comply in all material respects with the requirements of
all applicable laws, rules, regulations and orders of governmental or regulatory
authorities;

                  (c) pay and discharge all taxes, assessments and governmental
charges or levies imposed on it or on its income or profits or on any of its
Property prior to the date on which penalties attach thereto, except for any
such tax, assessment, charge or levy the payment of which is being contested in
good faith and by proper proceedings and against which adequate reserves are
being maintained;

                  (d) maintain all of its Properties used or useful in its
business in good working order and condition, ordinary wear and tear excepted;

                  (e) keep adequate records and books of account, in which
complete entries will be made in accordance with Agreement Accounting
Principles; and

                  (f) permit representatives of any Lender or the Agent, during
normal business hours, to examine, copy and make extracts from its books and
records, to inspect any of its

                                      -26-
<PAGE>   32

Properties, and to discuss its business and affairs with its officers, all to
the extent reasonably requested by such Lender or the Agent (as the case may
be).

         6.4 Limited Purpose Company. Notwithstanding anything herein to the
contrary, the Borrower shall not:

                  (a) create, incur, assume or have outstanding any Indebtedness
or other liabilities or obligations except for obligations under or in respect
of the Loan Documents;

                  (b) own any Property except for the Preferred Stock and
dividends thereon;

                  (c) enter into any transaction of merger, consolidation or
amalgamation, or liquidate, wind up or dissolve itself (or suffer any
liquidation or dissolution);

                  (d) create, incur or permit to exist any Lien (other than the
Lien created by the Company Pledge Agreement) on or in respect of, or convey,
sell, lease, assign, transfer or otherwise dispose of, any of its Property;

                  (e) make or hold any Investment, except operating deposit
accounts with banks and Permitted Investments;

                  (f) declare or make any Dividend Payment at any time;

                  (g) enter into any transaction (including, without limitation,
the purchase or sale of any Property or service) with, or make any payment or
transfer to, any Affiliate except in the ordinary course of business and
pursuant to the reasonable requirements of the Borrower's business and upon fair
and reasonable terms no less favorable to the Borrower than the Borrower would
obtain in a comparable arms-length transaction with a Person which is not an
Affiliate;

                  (h) create or acquire any Subsidiaries; or

                  (i) otherwise engage in any business or transaction other than
the transactions contemplated by (and consistent with) the Basic Documents and
incidental thereto.

         6.5 Use of Proceeds. The Borrower will use the proceeds of the Loans
hereunder solely to finance the purchase from State Auto Financial of the
Preferred Stock under the Standby Purchase Agreement (in compliance with all
applicable legal and regulatory requirements); provided that neither the Agent
nor any Lender shall have any responsibility as to the use of any of such
proceeds.

         6.6 Modifications of Certain Documents. The Borrower will not consent
to any modification, supplement or waiver of any of the provisions of, or
assignment of any rights or obligations of any other Person under, any Basic
Document without the prior consent of the Agent (with the approval of the
Required Lenders).

         6.7 Year 2000. The Borrower will take all such actions as are
reasonably necessary to successfully implement the Year 2000 Program and to
assure that Year 2000 Issues will not have a Material Adverse Effect. At the
request of the Agent or any Lender, the Borrower will

                                      -27-
<PAGE>   33
provide a description of the Year 2000 Program, together with any updates or
progress reports with respect thereto.

                                   ARTICLE VII

                                    DEFAULTS
                                    --------


         The occurrence of any one or more of the following events shall
constitute a Default:

         7.1 The Borrower shall default in the payment when due (whether at
stated maturity or upon mandatory or optional prepayment) of any principal of or
interest on any Loan, any fee or any other amount payable by it hereunder or
under any other Loan Document to which it is a party; or

         7.2 Any representation, warranty or certification made or deemed made
herein or in any other Loan Document to which the Borrower or the Parent is a
party (or in any modification or supplement hereto or thereto) by the Borrower
or the Parent, or any certificate furnished to any Lender or the Agent pursuant
to the provisions hereof or thereof, shall prove to have been false or
misleading as of the time made or furnished in any material respect; or

         7.3 The Borrower shall default in the performance of any of its
obligations under any of Sections 6.4, 6.5 or 6.6 hereof; the Borrower or the
Parent shall default in the performance of any of its obligations under the
Company Pledge Agreement or the Parent Pledge Agreement, as the case may be; or
the Borrower or the Parent shall default in the performance of any of its other
obligations in this Agreement or any other Loan Document to which it is a party
and such default shall continue unremedied for a period of 30 or more days after
the occurrence of such default; or

         7.4 The Borrower or the Parent shall admit in writing its inability to,
or be generally unable to, pay its debts as such debts become due; or

         7.5 The Borrower or the Parent shall (a) apply for or consent to the
appointment of, or the taking of possession by, a receiver, custodian, trustee,
examiner or liquidator of itself or of all or a substantial part of its
Property, (b) make a general assignment for the benefit of its creditors, (c)
commence a voluntary case under the Bankruptcy Code, (d) file a petition seeking
to take advantage of any other law relating to bankruptcy, insolvency,
reorganization, liquidation, dissolution, arrangement or winding-up, or
composition or readjustment of debts, (e) fail to controvert in a timely and
appropriate manner, or acquiesce in writing to, any petition filed against it in
an involuntary case under the Bankruptcy Code or (f) take any corporate action
for the purpose of effecting any of the foregoing; or

         7.6 A proceeding or case shall be commenced, without the application or
consent of the Borrower or the Parent, in any court of competent jurisdiction,
seeking (a) its reorganization, liquidation, dissolution, arrangement or
winding-up, or the composition or readjustment of its debts, (b) the appointment
of a receiver, custodian, trustee, examiner, liquidator or the like of the
Borrower or the Parent or of all or any substantial part of its respective
Property or (c) similar

                                      -28-
<PAGE>   34
relief in respect of the Borrower or the Parent under any law relating to
bankruptcy, insolvency, reorganization, winding-up, or composition or adjustment
of debts, and such proceeding or case shall continue undismissed, or an order,
judgment or decree approving or ordering any of the foregoing shall be entered
and continue unstayed and in effect, for a period of 60 or more days, or an
order for relief against the Borrower shall be entered in an involuntary case
under the Bankruptcy Code; or

         7.7 The Parent shall fail to own and control, beneficially (free and
clear of all Liens other than Liens created pursuant to the Basic Documents),
100% of the capital stock issued by the Borrower (irrespective of whether or not
at the time securities or other ownership interests issued by the Borrower or
any other class or classes might have voting power by reason of the happening of
any contingency); or

         7.8 The Liens created by the Pledge Agreements shall at any time not
constitute valid and perfected Liens on the collateral intended to be covered
thereby (to the extent perfection by filing, registration, recordation or
possession is required herein or therein) in favor of the Agent, free and clear
of all other Liens, or, except for expiration in accordance with its terms,
either Pledge Agreement shall for whatever reason be terminated or cease to be
in full force and effect, or the enforceability thereof shall be contested by
the Borrower or the Parent; or

         7.9 A Put Event under, and as defined in, the Put Agreement.

                                  ARTICLE VIII

                 ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES
                 ----------------------------------------------


         8.1 Acceleration. If any Default described in Section 7.4, 7.5 or 7.6
occurs with respect to the Borrower, the obligations of the Lenders to make
Loans hereunder shall automatically terminate and the Obligations shall
immediately become due and payable without any election or action on the part of
the Agent or any Lender. If any other Default occurs, the Required Lenders (or
the Agent with the consent of the Required Lenders) may terminate or suspend the
obligations of the Lenders to make Loans hereunder, or declare the Obligations
to be due and payable, or both, whereupon the Obligations shall become
immediately due and payable, without presentment, demand, protest or notice of
any kind, all of which the Borrower hereby expressly waives.

         If, within 30 days after acceleration of the maturity of the
Obligations or termination of the obligations of the Lenders to make Loans
hereunder as a result of any Default (other than any Default as described in
Section 7.4, 7.5 or 7.6 with respect to the Borrower) and before any judgment or
decree for the payment of the Obligations due shall have been obtained or
entered, the Required Lenders (in their sole discretion) shall so direct, the
Agent shall, by notice to the Borrower, rescind and annul such acceleration
and/or termination.

         8.2 Amendments. Subject to the provisions of this Article VIII, the
Required Lenders (or the Agent with the consent in writing of the Required
Lenders) and the Borrower may enter into agreements supplemental hereto for the
purpose of adding or modifying any provisions to the Loan Documents or changing
in any manner the rights of the Lenders or the Borrower

                                      -29-
<PAGE>   35

hereunder or waiving any Default hereunder; provided, however, that no such
supplemental agreement shall, without the consent of all of the Lenders:

                  (a) Extend the final maturity of any Loan or postpone any
regularly scheduled payment of principal of any Loan or forgive all or any
portion of the principal amount thereof, or reduce the rate or extend the time
of payment of interest or fees thereon.

                  (b) Reduce the percentage specified in the definition of
Required Lenders.

                  (c) Extend the Facility Termination Date, or reduce the amount
or extend the payment date for, the mandatory payments required under Section
2.2, or increase the amount of the Aggregate Commitment or of the Commitment of
any Lender hereunder, or permit the Borrower to assign its rights under this
Agreement.

                  (d) Amend this Section 8.2.

                  (e) Release, or agree to subordinate the Lenders' Liens with
respect to, all or substantially all of the Collateral. No amendment of any
provision of this Agreement relating to the Agent shall be effective without the
written consent of the Agent. The Agent may waive payment of the fee required
under Section 12.3.2 without obtaining the consent of any other party to this
Agreement.

                  (f) Preservation of Rights. No delay or omission of the
Lenders or the Agent to exercise any right under the Loan Documents shall impair
such right or be construed to be a waiver of any Default or an acquiescence
therein, and the making of a Loan notwithstanding the existence of a Default or
the inability of the Borrower to satisfy the conditions precedent to such Loan
shall not constitute any waiver or acquiescence. Any single or partial exercise
of any such right shall not preclude other or further exercise thereof or the
exercise of any other right, and no waiver, amendment or other variation of the
terms, conditions or provisions of the Loan Documents whatsoever shall be valid
unless in writing signed by the Lenders required pursuant to Section 8.2, and
then only to the extent in such writing specifically set forth. All remedies
contained in the Loan Documents or by law afforded shall be cumulative and all
shall be available to the Agent and the Lenders until the Obligations have been
paid in full.

                                   ARTICLE IX

                               GENERAL PROVISIONS
                               ------------------


         9.1 Survival of Representations. All representations and warranties of
the Borrower contained in this Agreement shall survive the making of the Loans
herein contemplated.

         9.2 Governmental Regulation. Anything contained in this Agreement to
the contrary notwithstanding, no Lender shall be obligated to extend credit to
the Borrower in violation of any limitation or prohibition provided by any
applicable statute or regulation.

                                      -30-
<PAGE>   36
         9.3 Headings. Section headings in the Loan Documents are for
convenience of reference only, and shall not govern the interpretation of any of
the provisions of the Loan Documents.

         9.4 Entire Agreement. The Loan Documents embody the entire agreement
and understanding among the Borrower, the Agent and the Lenders and supersede
all prior agreements and understandings among the Borrower, the Agent and the
Lenders relating to the subject matter thereof other than the fee letter
described in Section 10.13.

         9.5 Several Obligations; Benefits of this Agreement. The respective
obligations of the Lenders hereunder are several and not joint and no Lender
shall be the partner or agent of any other (except to the extent to which the
Agent is authorized to act as such). The failure of any Lender to perform any of
its obligations hereunder shall not relieve any other Lender from any of its
obligations hereunder. This Agreement shall not be construed so as to confer any
right or benefit upon any Person other than the parties to this Agreement and
their respective successors and assigns, provided, however, that the parties
hereto expressly agree that the Arranger shall enjoy the benefits of the
provisions of Sections 9.6, 9.10 and 10.11 to the extent specifically set forth
therein and shall have the right to enforce such provisions on its own behalf
and in its own name to the same extent as if it were a party to this Agreement.

         9.6 Expenses; Indemnification. (a) The Borrower shall reimburse the
Agent and the Arranger for any costs, internal charges and out-of-pocket
expenses (including reasonable attorneys' fees and time charges of attorneys for
the Agent, which attorneys may be employees of the Agent) paid or incurred by
the Agent or the Arranger in connection with the preparation, negotiation,
execution, delivery, syndication, review, amendment, modification, and
administration of the Loan Documents. The Borrower also agrees to reimburse the
Agent, the Arranger and the Lenders for any costs, internal charges and
out-of-pocket expenses (including attorneys' fees and time charges of attorneys
for the Agent, the Arranger and the Lenders, which attorneys may be employees of
the Agent, the Arranger or the Lenders) paid or incurred by the Agent, the
Arranger or any Lender in connection with the collection and enforcement of the
Loan Documents.

                  (b) The Borrower hereby further agrees to indemnify the Agent,
the Arranger, each Lender, their respective affiliates, and each of their
directors, officers and employees against all losses, claims, damages,
penalties, judgments, liabilities and expenses (including, without limitation,
all expenses of litigation or preparation therefor whether or not the Agent, the
Arranger, any Lender or any affiliate is a party thereto) which any of them may
pay or incur arising out of or relating to this Agreement, the other Loan
Documents, the transactions contemplated hereby or the direct or indirect
application or proposed application of the proceeds of any Loan hereunder except
to the extent that they are determined in a final non-appealable judgment by a
court of competent jurisdiction to have resulted from the gross negligence or
willful misconduct of the party seeking indemnification. The obligations of the
Borrower under this Section 9.6 shall survive the termination of this Agreement.

         9.7 Numbers of Documents. All statements, notices, closing documents,
and requests hereunder shall be furnished to the Agent with sufficient
counterparts so that the Agent may furnish one to each of the Lenders.

                                      -31-
<PAGE>   37
         9.8 Accounting. Except as provided to the contrary herein, all
accounting terms used herein shall be interpreted and all accounting
determinations hereunder shall be made in accordance with Agreement Accounting
Principles.

         9.9 Severability of Provisions. Any provision in any Loan Document that
is held to be inoperative, unenforceable, or invalid in any jurisdiction shall,
as to that jurisdiction, be inoperative, unenforceable, or invalid without
affecting the remaining provisions in that jurisdiction or the operation,
enforceability, or validity of that provision in any other jurisdiction, and to
this end the provisions of all Loan Documents are declared to be severable.

         9.10 Nonliability of Lenders. The relationship between the Borrower on
the one hand and the Lenders and the Agent on the other hand shall be solely
that of borrower and lender. Neither the Agent, the Arranger nor any Lender
shall have any fiduciary responsibilities to the Borrower. Neither the Agent,
the Arranger nor any Lender undertakes any responsibility to the Borrower to
review or inform the Borrower of any matter in connection with any phase of the
Borrower's business or operations. The Borrower agrees that neither the Agent,
the Arranger nor any Lender shall have liability to the Borrower (whether
sounding in tort, contract or otherwise) for losses suffered by the Borrower in
connection with, arising out of, or in any way related to, the transactions
contemplated and the relationship established by the Loan Documents, or any act,
omission or event occurring in connection therewith, unless it is determined in
a final non-appealable judgment by a court of competent jurisdiction that such
losses resulted from the gross negligence or willful misconduct of the party
from which recovery is sought. Neither the Agent, the Arranger nor any Lender
shall have any liability with respect to, and the Borrower hereby waives,
releases and agrees not to sue for, any special, indirect or consequential
damages suffered by the Borrower in connection with, arising out of, or in any
way related to the Loan Documents or the transactions contemplated thereby.

         9.11 Confidentiality. The Agent and each Lender agrees to hold any
confidential information which it may receive from the Borrower pursuant to this
Agreement in confidence, except for disclosure (a) to its Affiliates and to
other Lenders and their respective Affiliates, so long as such Affiliate or
other Lender agrees to be bound by the provisions of this Section, (b) to legal
counsel, accountants, and other professional advisors to such Lender or to a
Transferee, (c) to regulatory officials, (d) to any Person as requested pursuant
to or as required by law, regulation, or legal process, (e) to any Person in
connection with any legal proceeding to which such Lender is a party, (f) to
such Lender's direct or indirect contractual counterparties in swap agreements
or to legal counsel, accountants and other professional advisors to such
counterparties, and (g) permitted by Section 12.4.

         9.12 Nonreliance. Each Lender hereby represents that it is not relying
on or looking to any margin stock (as defined in Regulation U of the Board of
Governors of the Federal Reserve System) for the repayment of the Loans provided
for herein.

         9.13 Disclosure. The Borrower and each Lender hereby (a) acknowledge
and agree that Bank One and/or its Affiliates from time to time may hold
investments in, make other loans to or have other relationships with the
Borrower and its Affiliates, and (b) waive any liability of Bank One or such
Affiliate of Bank One to the Borrower or any Lender, respectively, arising out

                                      -32-
<PAGE>   38

of or resulting from such investments, loans or relationships other than
liabilities arising out of the gross negligence or willful misconduct of Bank
One or its Affiliates.

                                    ARTICLE X

                                    THE AGENT
                                    ---------


         10.1 Appointment; Nature of Relationship. Bank One, NA is hereby
appointed by each of the Lenders as its contractual representative (herein
referred to as the "Agent") hereunder and under each other Loan Document, and
each of the Lenders irrevocably authorizes the Agent to act as the contractual
representative of such Lender with the rights and duties expressly set forth
herein and in the other Loan Documents. The Agent agrees to act as such
contractual representative upon the express conditions contained in this Article
X. Notwithstanding the use of the defined term "Agent," it is expressly
understood and agreed that the Agent shall not have any fiduciary
responsibilities to any Lender by reason of this Agreement or any other Loan
Document and that the Agent is merely acting as the contractual representative
of the Lenders with only those duties as are expressly set forth in this
Agreement and the other Loan Documents. In its capacity as the Lenders'
contractual representative, the Agent (a) does not hereby assume any fiduciary
duties to any of the Lenders, (b) is a "representative" of the Lenders within
the meaning of Section 9-105 of the Uniform Commercial Code and (c) is acting as
an independent contractor, the rights and duties of which are limited to those
expressly set forth in this Agreement and the other Loan Documents. Each of the
Lenders hereby agrees to assert no claim against the Agent on any agency theory
or any other theory of liability for breach of fiduciary duty, all of which
claims each Lender hereby waives.

         10.2 Powers. The Agent shall have and may exercise such powers under
the Loan Documents as are specifically delegated to the Agent by the terms of
each thereof, together with such powers as are reasonably incidental thereto.
The Agent shall have no implied duties to the Lenders, or any obligation to the
Lenders to take any action thereunder except any action specifically provided by
the Loan Documents to be taken by the Agent.

         10.3 General Immunity. Neither the Agent nor any of its directors,
officers, agents or employees shall be liable to the Borrower, the Lenders or
any Lender for any action taken or omitted to be taken by it or them hereunder
or under any other Loan Document or in connection herewith or therewith except
to the extent such action or inaction is determined in a final non-appealable
judgment by a court of competent jurisdiction to have arisen from the gross
negligence or willful misconduct of such Person.

         10.4 No Responsibility for Loans, Recitals, etc. Neither the Agent nor
any of its directors, officers, agents or employees shall be responsible for or
have any duty to ascertain, inquire into, or verify (a) any statement, warranty
or representation made in connection with any Loan Document or any borrowing
hereunder; (b) the performance or observance of any of the covenants or
agreements of any obligor under any Loan Document, including, without
limitation, any agreement by an obligor to furnish information directly to each
Lender; (c) the satisfaction of any condition specified in Article IV, except
receipt of items required to be delivered solely to the Agent; (d) the existence
or possible existence of any Default or Unmatured Default; (e) the

                                      -33-
<PAGE>   39
validity, enforceability, effectiveness, sufficiency or genuineness of any Loan
Document or any other instrument or writing furnished in connection therewith;
(f) the value, sufficiency, creation, perfection or priority of any Lien in any
collateral security; or (g) the financial condition of the Borrower or any
guarantor of any of the Obligations or of any of the Borrower's or any such
guarantor's respective Subsidiaries. The Agent shall have no duty to disclose to
the Lenders information that is not required to be furnished by the Borrower to
the Agent at such time, but is voluntarily furnished by the Borrower to the
Agent (either in its capacity as Agent or in its individual capacity).

         10.5 Action on Instructions of Lenders. The Agent shall in all cases be
fully protected in acting, or in refraining from acting, hereunder and under any
other Loan Document in accordance with written instructions signed by the
Required Lenders, and such instructions and any action taken or failure to act
pursuant thereto shall be binding on all of the Lenders. The Lenders hereby
acknowledge that the Agent shall be under no duty to take any discretionary
action permitted to be taken by it pursuant to the provisions of this Agreement
or any other Loan Document unless it shall be requested in writing to do so by
the Required Lenders. The Agent shall be fully justified in failing or refusing
to take any action hereunder and under any other Loan Document unless it shall
first be indemnified to its satisfaction by the Lenders pro rata against any and
all liability, cost and expense that it may incur by reason of taking or
continuing to take any such action.

         10.6 Employment of Agents and Counsel. The Agent may execute any of its
duties as Agent hereunder and under any other Loan Document by or through
employees, agents, and attorneys-in-fact and shall not be answerable to the
Lenders, except as to money or securities received by it or its authorized
agents, for the default or misconduct of any such agents or attorneys-in-fact
selected by it with reasonable care. The Agent shall be entitled to advice of
counsel concerning the contractual arrangement between the Agent and the Lenders
and all matters pertaining to the Agent's duties hereunder and under any other
Loan Document.

         10.7 Reliance on Documents; Counsel. The Agent shall be entitled to
rely upon any Note, notice, consent, certificate, affidavit, letter, telegram,
statement, paper or document believed by it to be genuine and correct and to
have been signed or sent by the proper person or persons, and, in respect to
legal matters, upon the opinion of counsel selected by the Agent, which counsel
may be employees of the Agent.

         10.8 Agent's Reimbursement and Indemnification. The Lenders agree to
reimburse and indemnify the Agent ratably in proportion to their respective
Commitments (or, if all Commitments have been terminated, in proportion to their
Commitments immediately prior to such termination) (a) for any amounts not
reimbursed by the Borrower for which the Agent is entitled to reimbursement by
the Borrower under the Loan Documents, (b) for any other expenses incurred by
the Agent on behalf of the Lenders, in connection with the preparation,
execution, delivery, administration and enforcement of the Loan Documents
(including, without limitation, for any expenses incurred by the Agent in
connection with any dispute between the Agent and any Lender or between two or
more of the Lenders) and (c) for any liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, costs, expenses or disbursements of any
kind and nature whatsoever which may be imposed on, incurred by or asserted
against the Agent in any way relating to or arising out of the Loan Documents or
any

                                      -34-
<PAGE>   40
other document delivered in connection therewith or the transactions
contemplated thereby (including, without limitation, for any such amounts
incurred by or asserted against the Agent in connection with any dispute between
the Agent and any Lender or between two or more of the Lenders), or the
enforcement of any of the terms of the Loan Documents or of any such other
documents, provided that (i) no Lender shall be liable for any of the foregoing
to the extent any of the foregoing is found in a final non-appealable judgment
by a court of competent jurisdiction to have resulted from the gross negligence
or willful misconduct of the Agent and (ii) any indemnification required
pursuant to Section 3.5(g) shall, notwithstanding the provisions of this Section
10.8, be paid by the relevant Lender in accordance with the provisions thereof.
The obligations of the Lenders under this Section 10.8 shall survive payment of
the Obligations and termination of this Agreement.

         10.9 Notice of Default. The Agent shall not be deemed to have knowledge
or notice of the occurrence of any Default or Unmatured Default hereunder unless
the Agent has received written notice from a Lender or the Borrower referring to
this Agreement describing such Default or Unmatured Default and stating that
such notice is a "notice of default". In the event that the Agent receives such
a notice, the Agent shall give prompt notice thereof to the Lenders.

         10.10 Rights as a Lender. In the event the Agent is a Lender, the Agent
shall have the same rights and powers hereunder and under any other Loan
Document with respect to its Commitment and its Loans as any Lender and may
exercise the same as though it were not the Agent, and the term "Lender" or
"Lenders" shall, at any time when the Agent is a Lender, unless the context
otherwise indicates, include the Agent in its individual capacity. The Agent and
its Affiliates may accept deposits from, lend money to, and generally engage in
any kind of trust, debt, equity or other transaction, in addition to those
contemplated by this Agreement or any other Loan Document, with the Borrower or
any of its Subsidiaries in which the Borrower or such Subsidiary is not
restricted hereby from engaging with any other Person. The Agent, in its
individual capacity, is not obligated to remain a Lender.

         10.11 Lender Credit Decision. Each Lender acknowledges that it has,
independently and without reliance upon the Agent, the Arranger or any other
Lender and based on the financial statements prepared by the Borrower and such
other documents and information as it has deemed appropriate, made its own
credit analysis and decision to enter into this Agreement and the other Loan
Documents. Each Lender also acknowledges that it will, independently and without
reliance upon the Agent, the Arranger or any other Lender and based on such
documents and information as it shall deem appropriate at the time, continue to
make its own credit decisions in taking or not taking action under this
Agreement and the other Loan Documents.

         10.12 Successor Agent. The Agent may resign at any time by giving
written notice thereof to the Lenders and the Borrower, such resignation to be
effective upon the appointment of a successor Agent or, if no successor Agent
has been appointed, forty-five days after the retiring Agent gives notice of its
intention to resign. The Agent may be removed at any time with or without cause
by written notice received by the Agent from the Required Lenders, such removal
to be effective on the date specified by the Required Lenders. Upon any such
resignation or removal, the Required Lenders shall have the right to appoint, on
behalf of the Borrower and the Lenders, a successor Agent. If no successor Agent
shall have been so appointed by the Required Lenders within thirty days after
the resigning Agent's giving notice of

                                      -35-
<PAGE>   41
its intention to resign, then the resigning Agent may appoint, on behalf of the
Borrower and the Lenders, a successor Agent. Notwithstanding the previous
sentence, the Agent may at any time without the consent of the Borrower or any
Lender, appoint any of its Affiliates which is a commercial bank as a successor
Agent hereunder. If the Agent has resigned or been removed and no successor
Agent has been appointed, the Lenders may perform all the duties of the Agent
hereunder and the Borrower shall make all payments in respect of the Obligations
to the applicable Lender and for all other purposes shall deal directly with the
Lenders. No successor Agent shall be deemed to be appointed hereunder until such
successor Agent has accepted the appointment. Any such successor Agent shall be
a commercial bank having capital and retained earnings of at least $100,000,000.
Upon the acceptance of any appointment as Agent hereunder by a successor Agent,
such successor Agent shall thereupon succeed to and become vested with all the
rights, powers, privileges and duties of the resigning or removed Agent. Upon
the effectiveness of the resignation or removal of the Agent, the resigning or
removed Agent shall be discharged from its duties and obligations hereunder and
under the Loan Documents. After the effectiveness of the resignation or removal
of an Agent, the provisions of this Article X shall continue in effect for the
benefit of such Agent in respect of any actions taken or omitted to be taken by
it while it was acting as the Agent hereunder and under the other Loan
Documents. In the event that there is a successor to the Agent by merger, or the
Agent assigns its duties and obligations to an Affiliate pursuant to this
Section 10.12, then the term "Corporate Base Rate" as used in this Agreement
shall mean the prime rate, base rate or other analogous rate of the new Agent.

         10.13 Agent's Fee. The Borrower agrees to pay to the Agent, for its own
account, the fees agreed to by the Borrower and the Agent pursuant to that
certain letter agreement dated September 28, 1999, or as otherwise agreed from
time to time.

         10.14 Delegation to Affiliates. The Borrower and the Lenders agree that
the Agent may delegate any of its duties under this Agreement to any of its
Affiliates. Any such Affiliate (and such Affiliate's directors, officers, agents
and employees) which performs duties in connection with this Agreement shall be
entitled to the same benefits of the indemnification, waiver and other
protective provisions to which the Agent is entitled under Articles IX and X.

         10.15 Execution of Pledge and Put Agreements. The Lenders hereby
empower and authorize the Agent to execute and deliver to the Borrower on their
behalf the Pledge Agreements and all related financing statements and any
financing statements, agreements, documents or instruments as shall be necessary
or appropriate to effect the purposes of the Pledge Agreements. Each Lender
hereby approves the terms of the Put Agreement and agrees to be bound thereby
including, without limitation, Section 5.10(b) of the Put Agreement and
authorizes and directs the Agent to enter into the Put Agreement on behalf of
such Lender.

         10.16 Collateral Releases. The Lenders hereby empower and authorize the
Agent to execute and deliver to the Borrower on their behalf any agreements,
documents or instruments as shall be necessary or appropriate to effect any
releases of collateral which shall be permitted by the terms hereof or of any
other Loan Document or which shall otherwise have been approved by the Required
Lenders (or, if required by the terms of Section 8.2, all of the Lenders) in
writing.

                                      -36-
<PAGE>   42

         10.17 Consents Under Other Loan Documents. Except as otherwise provided
in Section 8.2 hereof with respect to this Agreement, the Agent may, with the
prior consent of the Required Lenders (but not otherwise), consent to any
modification, supplement or waiver under any of the other Loan Documents or the
Standby Purchase Agreement, provided that without the prior written consent of
each Lender, the Agent shall not (except as provided herein or in the other Loan
Documents) terminate any Loan Document, release either State Auto Obligor from
its liability under the Put Agreement, release any collateral or otherwise
terminate any Lien under any Loan Document providing for collateral security,
agree to additional obligations being secured by such collateral security
(unless the Lien for such additional obligation shall be junior to the Lien in
favor of the other obligations secured by such Loan Document) or modify,
supplement or waive any provision in Section 3 of the Standby Purchase
Agreement.

                                   ARTICLE XI

                            SETOFF; RATABLE PAYMENTS
                            ------------------------


         11.1 Setoff. In addition to, and without limitation of, any rights of
the Lenders under applicable law, if the Borrower becomes insolvent, however
evidenced, or any Default occurs, any and all deposits (including all account
balances, whether provisional or final and whether or not collected or
available) and any other Indebtedness at any time held or owing by any Lender or
any Affiliate of any Lender to or for the credit or account of the Borrower may
be offset and applied toward the payment of the Obligations owing to such
Lender, whether or not the Obligations, or any part thereof, shall then be due.

         11.2 Ratable Payments. If any Lender, whether by setoff or otherwise,
has payment made to it upon its Loans (other than payments received pursuant to
Section 2.19(b), 3.1, 3.2, 3.4 or 3.5) in a greater proportion than that
received by any other Lender, such Lender agrees, promptly upon demand, to
purchase a portion of the Loans held by the other Lenders so that after such
purchase each Lender will hold its ratable proportion of Loans. If any Lender,
whether in connection with setoff or amounts which might be subject to setoff or
otherwise, receives collateral or other protection for its Obligations or such
amounts which may be subject to setoff, such Lender agrees, promptly upon
demand, to take such action necessary such that all Lenders share in the
benefits of such collateral ratably in proportion to their Loans. In case any
such payment is disturbed by legal process, or otherwise, appropriate further
adjustments shall be made.


                                   ARTICLE XII

                BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS
                -------------------------------------------------


         12.1 Successors and Assigns. The terms and provisions of the Loan
Documents shall be binding upon and inure to the benefit of the Borrower and the
Lenders and their respective successors and assigns, except that (a) the
Borrower shall not have the right to assign its rights or obligations under the
Loan Documents and (b) any assignment by any Lender must be made in

                                      -37-
<PAGE>   43
compliance with Section 12.3. The parties to this Agreement acknowledge that
clause (b) of this Section 12.1 relates only to absolute assignments and does
not prohibit assignments creating security interests, including, without
limitation, any pledge or assignment by any Lender of all or any portion of its
rights under this Agreement and any Note to a Federal Reserve Bank; provided,
however, that no such pledge or assignment creating a security interest shall
release the transferor Lender from its obligations hereunder unless and until
the parties thereto have complied with the provisions of Section 12.3. The Agent
may treat the Person which made any Loan or which holds any Note as the owner
thereof for all purposes hereof unless and until such Person complies with
Section 12.3; provided, however, that the Agent may in its discretion (but shall
not be required to) follow instructions from the Person which made any Loan or
which holds any Note to direct payments relating to such Loan or Note to another
Person. Any assignee of the rights to any Loan or any Note agrees by acceptance
of such assignment to be bound by all the terms and provisions of the Loan
Documents. Any request, authority or consent of any Person, who at the time of
making such request or giving such authority or consent is the owner of the
rights to any Loan (whether or not a Note has been issued in evidence thereof),
shall be conclusive and binding on any subsequent holder or assignee of the
rights to such Loan.

         12.2     Participations.

                           12.2.1. Permitted Participants; Effect. Any Lender
         may, in the ordinary course of its business and in accordance with
         applicable law, at any time sell to one or more banks or other entities
         ("Participants") participating interests in any Loan owing to such
         Lender, any Note held by such Lender, any Commitment of such Lender or
         any other interest of such Lender under the Loan Documents. In the
         event of any such sale by a Lender of participating interests to a
         Participant, such Lender's obligations under the Loan Documents shall
         remain unchanged, such Lender shall remain solely responsible to the
         other parties hereto for the performance of such obligations, such
         Lender shall remain the owner of its Loans and the holder of any Note
         issued to it in evidence thereof for all purposes under the Loan
         Documents, all amounts payable by the Borrower under this Agreement
         shall be determined as if such Lender had not sold such participating
         interests, and the Borrower and the Agent shall continue to deal solely
         and directly with such Lender in connection with such Lender's rights
         and obligations under the Loan Documents.

                           12.2.2. Voting Rights. Each Lender shall retain the
         sole right to approve, without the consent of any Participant, any
         amendment, modification or waiver of any provision of the Loan
         Documents other than any amendment, modification or waiver with respect
         to any Loan or Commitment in which such Participant has an interest
         which forgives principal, interest or fees or reduces the interest rate
         or fees payable with respect to any such Loan or Commitment, extends
         the Facility Termination Date, postpones any date fixed for any
         regularly-scheduled payment of principal of, or interest or fees on,
         any such Loan or Commitment, releases any guarantor of any such Loan or
         releases all or substantially all of the collateral, if any, securing
         any such Loan.

                           12.2.3. Benefit of Setoff. The Borrower agrees that
         each Participant shall be deemed to have the right of setoff provided
         in Section 11.1 in respect of its participating interest in amounts
         owing under the Loan Documents to the same extent as

                                      -38-
<PAGE>   44

         if the amount of its participating interest were owing directly to it
         as a Lender under the Loan Documents, provided that each Lender shall
         retain the right of setoff provided in Section 11.1 with respect to the
         amount of participating interests sold to each Participant. The Lenders
         agree to share with each Participant, and each Participant, by
         exercising the right of setoff provided in Section 11.1, agrees to
         share with each Lender, any amount received pursuant to the exercise of
         its right of setoff, such amounts to be shared in accordance with
         Section 11.2 as if each Participant were a Lender.

         12.3     Assignments.

                           12.3.1. Permitted Assignments. Any Lender may, in the
         ordinary course of its business and in accordance with applicable law,
         at any time assign to one or more banks or other entities
         ("Purchasers") all or any part of its rights and obligations under the
         Loan Documents. Such assignment shall be substantially in the form of
         Exhibit C or in such other form as may be agreed to by the parties
         thereto. The consent of the Borrower and the Agent shall be required
         prior to an assignment becoming effective with respect to a Purchaser
         which is not a Lender or an Affiliate thereof; provided, however, that
         if a Default has occurred and is continuing, the consent of the
         Borrower shall not be required. Such consent shall not be unreasonably
         withheld or delayed. Each such assignment with respect to a Purchaser
         which is not a Lender or an Affiliate thereof shall (unless each of the
         Borrower and the Agent otherwise consents) be in an amount not less
         than the lesser of (a) $5,000,000 or (b) the remaining amount of the
         assigning Lender's Commitment (calculated as at the date of such
         assignment) or outstanding Loans (if the applicable Commitment has been
         terminated).

                           12.3.2. Effect; Effective Date. Upon (a) delivery to
         the Agent of an assignment, together with any consents required by
         Section 12.3.1, and (b) payment of a $3,500 fee to the Agent for
         processing such assignment (unless such fee is waived by the Agent),
         such assignment shall become effective on the effective date specified
         in such assignment. The assignment shall contain a representation by
         the Purchaser to the effect that none of the consideration used to make
         the purchase of the Commitment and Loans under the applicable
         assignment agreement constitutes "plan assets" as defined under ERISA
         and that the rights and interests of the Purchaser in and under the
         Loan Documents will not be "plan assets" under ERISA. On and after the
         effective date of such assignment, such Purchaser shall for all
         purposes be a Lender party to this Agreement and any other Loan
         Document executed by or on behalf of the Lenders and shall have all the
         rights and obligations of a Lender under the Loan Documents, to the
         same extent as if it were an original party hereto, and no further
         consent or action by the Borrower, the Lenders or the Agent shall be
         required to release the transferor Lender with respect to the
         percentage of the Aggregate Commitment and Loans assigned to such
         Purchaser. Upon the consummation of any assignment to a Purchaser
         pursuant to this Section 12.3.2, the transferor Lender, the Agent and
         the Borrower shall, if the transferor Lender or the Purchaser desires
         that its Loans be evidenced by Notes, make appropriate arrangements so
         that new Notes or, as appropriate, replacement Notes are issued to such
         transferor Lender and new Notes or, as appropriate, replacement Notes,
         are issued to such Purchaser, in each case in principal amounts
         reflecting their respective Commitments, as adjusted pursuant to such
         assignment.

                                      -39-
<PAGE>   45

         12.4 Dissemination of Information. The Borrower authorizes each Lender
to disclose to any Participant or Purchaser or any other Person acquiring an
interest in the Loan Documents by operation of law (each a "Transferee") and any
prospective Transferee any and all information in such Lender's possession
concerning the creditworthiness of the Borrower and its Subsidiaries, including
without limitation any information contained in any Reports; provided that each
Transferee and prospective Transferee agrees to be bound by Section 9.11 of this
Agreement.

         12.5 Tax Treatment. If any interest in any Loan Document is transferred
to any Transferee which is organized under the laws of any jurisdiction other
than the United States or any State thereof, the transferor Lender shall cause
such Transferee, concurrently with the effectiveness of such transfer, to comply
with the provisions of Section 3.5(d).

                                  ARTICLE XIII

                                     NOTICES
                                     -------


         13.1 Notices. Except as otherwise permitted by Section 2.14 with
respect to borrowing notices, all notices, requests and other communications to
any party hereunder shall be in writing (including electronic transmission,
facsimile transmission or similar writing) and shall be given to such party: (a)
in the case of the Borrower or the Agent, at its address or facsimile number set
forth on the signature pages hereof, (b) in the case of any Lender, at its
address or facsimile number set forth on Schedule 1 hereto or (c) in the case of
any party, at such other address or facsimile number as such party may hereafter
specify for the purpose by notice to the Agent and the Borrower in accordance
with the provisions of this Section 13.1. Each such notice, request or other
communication shall be effective (i) if given by facsimile transmission, when
transmitted to the facsimile number specified in this Section and confirmation
of receipt is received, (ii) if given by mail, 72 hours after such communication
is deposited in the mails with first class postage prepaid, addressed as
aforesaid, or (iii) if given by any other means, when delivered (or, in the case
of electronic transmission, received) at the address specified in this Section;
provided that notices to the Agent under Article II shall not be effective until
received.

         13.2 Change of Address. The Borrower, the Agent and any Lender may each
change the address for service of notice upon it by a notice in writing to the
other parties hereto.

                                   ARTICLE XIV

                                  COUNTERPARTS
                                  ------------


         This Agreement may be executed in any number of counterparts, all of
which taken together shall constitute one agreement, and any of the parties
hereto may execute this Agreement by signing any such counterpart. This
Agreement shall be effective when it has been executed by the Borrower, the
Agent and the Lenders and each party has notified the Agent by facsimile
transmission or telephone that it has taken such action.

                                      -40-
<PAGE>   46
                                   ARTICLE XV

          CHOICE OF LAW; CONSENT TO JURISDICTION; WAIVER OF JURY TRIAL
          ------------------------------------------------------------


         15.1 CHOICE OF LAW. THE LOAN DOCUMENTS (OTHER THAN THOSE CONTAINING A
CONTRARY EXPRESS CHOICE OF LAW PROVISION) SHALL BE CONSTRUED IN ACCORDANCE WITH
THE INTERNAL LAWS (INCLUDING, WITHOUT LIMITATION, 735 ILCS SECTION 105/5-1 ET
SEQ, BUT OTHERWISE WITHOUT REGARD TO THE CONFLICT OF LAWS PROVISIONS) OF THE
STATE OF ILLINOIS, BUT GIVING EFFECT TO FEDERAL LAWS APPLICABLE TO NATIONAL
BANKS.

         15.2 CONSENT TO JURISDICTION. THE BORROWER HEREBY IRREVOCABLY SUBMITS
TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED STATES FEDERAL OR ILLINOIS STATE
COURT SITTING IN CHICAGO, ILLINOIS IN ANY ACTION OR PROCEEDING ARISING OUT OF OR
RELATING TO ANY LOAN DOCUMENTS AND THE BORROWER HEREBY IRREVOCABLY AGREES THAT
ALL CLAIMS IN RESPECT OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED
IN ANY SUCH COURT AND IRREVOCABLY WAIVES ANY OBJECTION IT MAY NOW OR HEREAFTER
HAVE AS TO THE VENUE OF ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN SUCH A
COURT OR THAT SUCH COURT IS AN INCONVENIENT FORUM. NOTHING HEREIN SHALL LIMIT
THE RIGHT OF THE AGENT OR ANY LENDER TO BRING PROCEEDINGS AGAINST THE BORROWER
IN THE COURTS OF ANY OTHER JURISDICTION. ANY JUDICIAL PROCEEDING BY THE BORROWER
AGAINST THE AGENT OR ANY LENDER OR ANY AFFILIATE OF THE AGENT OR ANY LENDER
INVOLVING, DIRECTLY OR INDIRECTLY, ANY MATTER IN ANY WAY ARISING OUT OF, RELATED
TO, OR CONNECTED WITH ANY LOAN DOCUMENT SHALL BE BROUGHT ONLY IN A COURT IN
CHICAGO, ILLINOIS.

         15.3 WAIVER OF JURY TRIAL. THE BORROWER, THE AGENT AND EACH LENDER
HEREBY WAIVE TRIAL BY JURY IN ANY JUDICIAL PROCEEDING INVOLVING, DIRECTLY OR
INDIRECTLY, ANY MATTER (WHETHER SOUNDING IN TORT, CONTRACT OR OTHERWISE) IN ANY
WAY ARISING OUT OF, RELATED TO, OR CONNECTED WITH ANY LOAN DOCUMENT OR THE
RELATIONSHIP ESTABLISHED THEREUNDER.

                                   ARTICLE XVI

                                   NO RECOURSE
                                   -----------


         The obligations of the Borrower and the Parent under the Loan Documents
shall be satisfied solely from the Preferred Stock and the stock required to be
pledged to the Agent and the Lenders under the Parent Pledge Agreement and the
proceeds thereof. Moreover, no

                                      -41-
<PAGE>   47
recourse shall be had for any obligation owing to any Lender or the
Administrative Agent under any Loan Document or for the payment of any fee due
to any Lender or the Agent under any Loan Document or any other obligation or
claim arising out of or based upon any Loan Document against any stockholder,
employee, officer, director, affiliate or incorporator of the Borrower, the
Parent or Lord Securities Corporation based on their status as such or their
actions in connection therewith, except to the extent resulting from the fraud
or willful misconduct of such stockholder, employee, officer, director,
affiliate or incorporator, as the case may be. The provisions of this Article
XVI shall survive the termination of any or all Loan Documents and, with respect
to any Lender or the Agent, the resignation or replacement thereof.

                            [signature page follows]


                                      -42-
<PAGE>   48
         IN WITNESS WHEREOF, the Borrower, the Lenders and the Agent have
executed this Agreement as of the date first above written.

                           SAF FUNDING CORPORATION


                           By: /s/ Richard L. Taiano
                               ---------------------------------------

                           Title: Vice President
                                  ------------------------------------

                           Address:          2 Wall Street
                                             New York, New York 10005
                                             Attn:  Richard Taiano

                           Telephone: (212) 346-9006
                           Facsimile: (212) 346-9012


                           BANK ONE, NA, Individually and as Agent


                           By: /s/ Cynthia W. Priest
                               ---------------------------------------

                           Title: First Vice President
                                  ------------------------------------

                           Address:      1 Bank One Plaza
                                         Chicago, Illinois 60670
                                         Attn: Cynthia W. Priest

                           Telephone: (312) 732-9565
                           Facsimile: (312) 732-4033

                                      S-1

                             [TO CREDIT AGREEMENT]
<PAGE>   49
                           FIRSTAR BANK, NA, Individually


                           By: /s/ James C. Blythe
                               ---------------------------------------

                           Title: Vice President
                                  ------------------------------------

                           Address:          175 South Third Street
                                             4th Floor
                                             Columbus, Ohio 43215-5134
                                             Attn: Celia V. Conlon

                           Telephone: (614) 232-8194
                           Facsimile: (614) 232-8098

                                      S-2

                              [TO CREDIT AGREEMENT]
<PAGE>   50
                                  THE HUNTINGTON NATIONAL BANK,
                                  Individually


                                  By: /s/ Nancy J. Cracolice
                                      ---------------------------------

                                  Title: Vice President
                                         ------------------------------

                                  Address:          41 South High Street HC0810
                                                    8th Floor
                                                    Columbus, Ohio 43215
                                                    Attn:  Nancy J. Cracolice

                                  Telephone: (614) 480-4401
                                  Facsimile: (614) 480-5791

                                      S-3
                             [TO CREDIT AGREEMENT]

<PAGE>   51
                                  MELLON BANK, N.A., Individually


                                  By: /s/ Maria E. Totin
                                      --------------------------------

                                  Title: Credit Manager
                                         -----------------------------

                                  Address:          One Mellon Bank Center
                                                    Room 4401
                                                    Pittsburgh, PA 15258-0001
                                                    Attn: Maria E. Totin

                                  Telephone: (412) 236-1625
                                  Facsimile: (412) 234-8087

                                      S-4
                             [TO CREDIT AGREEMENT]

<PAGE>   52
                                  NATIONAL CITY BANK, Individually


                                  By: /s/ Rick Mariotti
                                      --------------------------------

                                  Title: Assistant Vice President
                                         -----------------------------

                                  Address:          155 E. Broad Street
                                                    3rd Floor
                                                    Columbus, Ohio 43251-0033
                                                    Attn:  Rick Mariotti

                                  Telephone: (614) 463-7305
                                  Facsimile: (614) 463-6770

                                      S-5
                             [TO CREDIT AGREEMENT]

<PAGE>   53
                                  THE INDUSTRIAL BANK OF JAPAN,
                                  LIMITED, Individually


                                  By: /s/ Walter Wolff
                                      --------------------------------

                                  Title: Joint General Manager
                                         -----------------------------

                                  Address:          227 West Monroe Street
                                                    Suite 2600
                                                    Chicago, Illinois 60606
                                                    Attn:  Koichi Zaiki

                                  Telephone: (312) 855-8254
                                  Facsimile: (312) 855-8200

                                      S-6
                             [TO CREDIT AGREEMENT]

<PAGE>   54
                                  KEYBANK NATIONAL ASSOCIATION,
                                  Individually


                                  By: /s/ Sherrie I. Manson
                                      --------------------------------

                                  Title: Vice President
                                         -----------------------------

                                  Address:          127 Public Square
                                                    Large Corporate - 6th Floor
                                                    Cleveland, Ohio 44114
                                                    Attn:  Sherrie Manson

                                  Telephone: (216) 689-3443
                                  Facsimile: (216) 689-4981

                                      S-7
                             [TO CREDIT AGREEMENT]
<PAGE>   55
                                  PARK NATIONAL BANK


                                  By: /s/ Thomas Button
                                      --------------------------------

                                  Title: Vice President
                                         -----------------------------

                                  Address:          140 East Town Street
                                                    Columbus, Ohio 43215
                                                    Attn: Tom Button

                                  Telephone: (614) 228-0283
                                  Facsimile: (614) 228-0205

                                      S-8
                             [TO CREDIT AGREEMENT]

<PAGE>   56
                                   SCHEDULE 1
                                   ----------

<TABLE>
                                   COMMITMENTS

- ----------------------------------------------------------- ---------------------------------------------------------
<CAPTION>
                          Lender                                                   Commitment
                          ------                                                   ----------
- ----------------------------------------------------------- ---------------------------------------------------------
<S>                                                                             <C>
Bank One, NA                                                                    $   20,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
Firstar Bank, NA                                                                $   20,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
The Huntington National Bank                                                    $   20,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
Mellon Bank, N.A.                                                               $   20,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
National City Bank                                                              $   20,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
The Industrial Bank of Japan, Limited                                           $   15,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
Keybank National Association                                                    $   15,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
Park National Bank                                                              $    5,000,000
- ----------------------------------------------------------- ---------------------------------------------------------
         Aggregate Commitment                                                   $  135,000,000
         --------------------
- ----------------------------------------------------------- ---------------------------------------------------------
</TABLE>
<PAGE>   57
                                    EXHIBIT A

                                 FORM OF OPINION



                                                               November 19, 1999


The Agent and the Lenders who are parties to the
Credit Agreement described below.


Gentlemen/Ladies:


         We are counsel for SAF Financial Corporation, a Delaware corporation
(the "Borrower"), and have represented the Borrower in connection with its
execution and delivery of a Credit Agreement dated as of November 19, 1999 (the
"Agreement"), among the Borrower, the Lenders named therein, and Bank One, NA,
as Agent, and providing for Advances in an aggregate principal amount not
exceeding $100,000,000 at any one time outstanding. All capitalized terms used
in this opinion and not otherwise defined herein shall have the meanings
attributed to them in the Agreement.

         We have examined the Borrower's [DESCRIBE CONSTITUTIVE DOCUMENTS OF
BORROWER AND APPROPRIATE EVIDENCE OF AUTHORITY TO ENTER INTO THE TRANSACTION],
the Loan Documents and such other matters of fact and law which we deem
necessary in order to render this opinion. Based upon the foregoing, it is our
opinion that:

         l. The Borrower is a corporation duly and properly incorporated,
validly existing and in good standing under the laws of its jurisdiction of
incorporation and has all requisite authority to conduct its business in each
jurisdiction in which its business is conducted.

         2. The execution and delivery by the Borrower of the Loan Documents to
which it is a party and the performance by the Borrower of its obligations
thereunder have been duly authorized by proper corporate proceedings on the part
of the Borrower and will not:

                  (a) require any consent of the Borrower's shareholders or
         members (other than any such consent as has already been given and
         remains in full force and effect);

                  (b) violate (i) any law, rule, regulation, order, writ,
         judgment, injunction, decree or award binding on the Borrower or (ii)
         the Borrower's articles or certificate of incorporation, by-laws or
         other management agreement, or (iii) the provisions of any

                                      A-1

<PAGE>   58
         indenture, instrument or agreement to which the Borrower is a party or
         is subject, or by which it, or its Property, is bound, or conflict with
         or constitute a default thereunder; or

                  (c) result in, or require, the creation or imposition of any
         Lien in, of or on the Property of the Borrower pursuant to the terms of
         any indenture, instrument or agreement binding upon the Borrower.

         3. The Loan Documents to which the Borrower is a party have been duly
executed and delivered by the Borrower and constitute legal, valid and binding
obligations of the Borrower enforceable against the Borrower in accordance with
their terms except to the extent the enforcement thereof may be limited by
bankruptcy, insolvency or similar laws affecting the enforcement of creditors'
rights generally and subject also to the availability of equitable remedies if
equitable remedies are sought.

         4. There is no litigation, arbitration, governmental investigation,
proceeding or inquiry pending or, to the best of our knowledge after due
inquiry, threatened against the Borrower which, if adversely determined, could
reasonably be expected to have a Material Adverse Effect.

         5. No order, consent, adjudication, approval, license, authorization,
or validation of, or filing, recording or registration with, or exemption by, or
other action in respect of any governmental or public body or authority, or any
subdivision thereof, which has not been obtained by the Borrower, is required to
be obtained by the Borrower in connection with the execution and delivery of the
Loan Documents, the borrowings under the Agreement, the payment and performance
by the Borrower of the Obligations, or the legality, validity, binding effect or
enforceability of any of the Loan Documents.

         6. The provisions of the Pledge Agreements are sufficient to create in
favor of the Lenders a security interest in all right, title and interest of the
Borrower in those items and types of collateral described in the Pledge
Agreements in which a security interest may be created under Articles 8 or 9 of
the Uniform Commercial Code as in effect on the date hereof in Illinois.
Financing statements on Form UCC-1's have been duly executed by the Borrower and
have been duly filed in each filing office indicated in Exhibit A hereto under
the Uniform Commercial Code in effect in each state in which said filing offices
are located. The description of the collateral set forth in said financing
statements is sufficient to perfect a security interest in the items and types
of collateral described therein in which a security interest may be perfected by
the filing of a financing statement under the Uniform Commercial Code as in
effect in such states. Such filings are sufficient to perfect the security
interest created by the Pledge Agreements in all right, title and interest of
the Borrower in those items and types of collateral described in the Pledge
Agreements in which a security interest may be perfected by the filing of a
financing statement under the Uniform Commercial Code in such states, except
that we express no opinion as to personal property affixed to real property in
such manner as to become a fixture under the laws of any state in which the
collateral may be located and we call your attention to the fact that the
Lenders' security interest in certain of such collateral may not be perfected by
filing financing statements under the Uniform Commercial Code.

                                      A-2

<PAGE>   59
         This opinion may be relied upon by the Agent, the Lenders and their
participants, assignees and other transferees.

                                                     Very truly yours,

                                      A-3

<PAGE>   60
                                    EXHIBIT B

                             COMPLIANCE CERTIFICATE



To:      The Lenders parties to the
         Credit Agreement Described Below

         This Compliance Certificate is furnished pursuant to that certain
Credit Agreement dated as of November 19, 1999 (as amended, modified, renewed or
extended from time to time, the "Agreement") among SAF Funding Corporation (the
"Borrower"), the lenders party thereto and Bank One, NA, as Agent for the
Lenders. Unless otherwise defined herein, capitalized terms used in this
Compliance Certificate have the meanings ascribed thereto in the Agreement.

         THE UNDERSIGNED HEREBY CERTIFIES THAT:

         1. I am the duly elected              of the Borrower;
                                 -------------

         2. I have reviewed the terms of the Agreement and I have made, or have
caused to be made under my supervision, a detailed review of the transactions
and conditions of the Borrower during the accounting period covered by the
attached financial statements;

         3. The examinations described in paragraph 2 did not disclose, and I
have no knowledge of, the existence of any condition or event which constitutes
a Default or Unmatured Default during or at the end of the accounting period
covered by the attached financial statements or as of the date of this
Certificate, except as set forth below; and

         Described below are the exceptions, if any, to paragraph 3 by listing,
in detail, the nature of the condition or event, the period during which it has
existed and the action which the Borrower has taken, is taking, or proposes to
take with respect to each such condition or event:


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

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

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

         The foregoing certifications, together with the financial statements
delivered with this Certificate in support hereof, are made and delivered this
__ day of __________ , ___.



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

                                      B-1

<PAGE>   61
                                    EXHIBIT C

                              ASSIGNMENT AGREEMENT

         This Assignment Agreement (this "Assignment Agreement") between _______
________ (the "Assignor") and ____________________________ (the "Assignee") is
dated as of ____________, _______. The parties hereto agree as follows:

         1. PRELIMINARY STATEMENT. The Assignor is a party to a Credit Agreement
(which, as it may be amended, modified, renewed or extended from time to time is
herein called the "Credit Agreement") described in Item 1 of Schedule 1 attached
hereto ("Schedule 1"). Capitalized terms used herein and not otherwise defined
herein shall have the meanings attributed to them in the Credit Agreement.

         2. ASSIGNMENT AND ASSUMPTION. The Assignor hereby sells and assigns to
the Assignee, and the Assignee hereby purchases and assumes from the Assignor,
an interest in and to the Assignor's rights and obligations under the Credit
Agreement and the other Loan Documents, such that after giving effect to such
assignment the Assignee shall have purchased pursuant to this Assignment
Agreement the percentage interest specified in Item 3 of Schedule 1 of all
outstanding rights and obligations under the Credit Agreement and the other Loan
Documents relating to the facilities listed in Item 3 of Schedule 1. The
aggregate Commitment (or Loans, if the applicable Commitment has been
terminated) purchased by the Assignee hereunder is set forth in Item 4 of
Schedule 1.

         3. EFFECTIVE DATE. The effective date of this Assignment Agreement (the
"Effective Date") shall be the later of the date specified in Item 5 of Schedule
1 or two Business Days (or such shorter period agreed to by the Agent) after
this Assignment Agreement, together with any consents required under the Credit
Agreement, are delivered to the Agent. In no event will the Effective Date occur
if the payments required to be made by the Assignee to the Assignor on the
Effective Date are not made on the proposed Effective Date.

         4. PAYMENT OBLIGATIONS. In consideration for the sale and assignment of
Loans hereunder, the Assignee shall pay the Assignor, on the Effective Date, the
amount agreed to by the Assignor and the Assignee. On and after the Effective
Date, the Assignee shall be entitled to receive from the Agent all payments of
principal, interest and fees with respect to the interest assigned hereby. The
Assignee will promptly remit to the Assignor any interest on Loans and fees
received from the Agent which relate to the portion of the Commitment or Loans
assigned to the Assignee hereunder for periods prior to the Effective Date and
not previously paid by the Assignee to the Assignor. In the event that either
party hereto receives any payment to which the other party hereto is entitled
under this Assignment Agreement, then the party receiving such amount shall
promptly remit it to the other party hereto.

         5. RECORDATION FEE. The Assignor and Assignee each agree to pay
one-half of the recordation fee required to be paid to the Agent in connection
with this Assignment Agreement unless otherwise specified in Item 6 of Schedule
1.

                                      C-1

<PAGE>   62

         6. REPRESENTATIONS OF THE ASSIGNOR; LIMITATIONS ON THE ASSIGNOR'S
LIABILITY. The Assignor represents and warrants that (i) it is the legal and
beneficial owner of the interest being assigned by it hereunder, (ii) such
interest is free and clear of any adverse claim created by the Assignor and
(iii) the execution and delivery of this Assignment Agreement by the Assignor is
duly authorized. It is understood and agreed that the assignment and assumption
hereunder are made without recourse to the Assignor and that the Assignor makes
no other representation or warranty of any kind to the Assignee. Neither the
Assignor nor any of its officers, directors, employees, agents or attorneys
shall be responsible for (i) the due execution, legality, validity,
enforceability, genuineness, sufficiency or collectability of any Loan Document,
including without limitation, documents granting the Assignor and the other
Lenders a security interest in assets of the Borrower or any guarantor, (ii) any
representation, warranty or statement made in or in connection with any of the
Loan Documents, (iii) the financial condition or creditworthiness of the
Borrower or any guarantor, (iv) the performance of or compliance with any of the
terms or provisions of any of the Loan Documents, (v) inspecting any of the
property, books or records of the Borrower, (vi) the validity, enforceability,
perfection, priority, condition, value or sufficiency of any collateral securing
or purporting to secure the Loans or (vii) any mistake, error of judgment, or
action taken or omitted to be taken in connection with the Loans or the Loan
Documents.

         7. REPRESENTATIONS AND UNDERTAKINGS OF THE ASSIGNEE. The Assignee (i)
confirms that it has received a copy of the Credit Agreement, together with
copies of the financial statements requested by the Assignee and such other
documents and information as it has deemed appropriate to make its own credit
analysis and decision to enter into this Assignment Agreement, (ii) agrees that
it will, independently and without reliance upon the Agent, the Assignor or any
other Lender and based on such documents and information at it shall deem
appropriate at the time, continue to make its own credit decisions in taking or
not taking action under the Loan Documents, (iii) appoints and authorizes the
Agent to take such action as agent on its behalf and to exercise such powers
under the Loan Documents as are delegated to the Agent by the terms thereof,
together with such powers as are reasonably incidental thereto, (iv) confirms
that the execution and delivery of this Assignment Agreement by the Assignee is
duly authorized, (v) agrees that it will perform in accordance with their terms
all of the obligations which by the terms of the Loan Documents are required to
be performed by it as a Lender, (vi) agrees that its payment instructions and
notice instructions are as set forth in the attachment to Schedule 1, (vii)
confirms that none of the funds, monies, assets or other consideration being
used to make the purchase and assumption hereunder are "plan assets" as defined
under ERISA and that its rights, benefits and interests in and under the Loan
Documents will not be "plan assets" under ERISA, (viii) agrees to indemnify and
hold the Assignor harmless against all losses, costs and expenses (including,
without limitation, reasonable attorneys' fees) and liabilities incurred by the
Assignor in connection with or arising in any manner from the Assignee's
non-performance of the obligations assumed under this Assignment Agreement, and
(ix) if applicable, attaches the forms prescribed by the Internal Revenue
Service of the United States certifying that the Assignee is entitled to receive
payments under the Loan Documents without deduction or withholding of any United
States federal income taxes.

                                      C-2

<PAGE>   63
         8. GOVERNING LAW. This Assignment Agreement shall be governed by the
internal law, and not the law of conflicts, of the State of Illinois.

         9. NOTICES. Notices shall be given under this Assignment Agreement in
the manner set forth in the Credit Agreement. For the purpose hereof, the
addresses of the parties hereto (until notice of a change is delivered) shall be
the address set forth in the attachment to Schedule 1.

         10. COUNTERPARTS; DELIVERY BY FACSIMILE. This Assignment Agreement may
be executed in counterparts. Transmission by facsimile of an executed
counterpart of this Assignment Agreement shall be deemed to constitute due and
sufficient delivery of such counterpart and such facsimile shall be deemed to be
an original counterpart of this Assignment Agreement.

         IN WITNESS WHEREOF, the duly authorized officers of the parties hereto
have executed this Assignment Agreement by executing Schedule 1 hereto as of the
date first above written.

                                      C-3

<PAGE>   64
                                   SCHEDULE 1
                             to Assignment Agreement

1.       Description and Date of Credit Agreement: Credit Agreement, dated as of
         November 19, 1999, among SAF Funding Corporation, the financial
         institutions party thereto (the "Lenders") and Bank One, NA, as agent
         for the Lenders.

2.       Date of Assignment Agreement:_______________, ____

3.       Amounts (As of Date of Item 2 above):

<TABLE>
<CAPTION>
                                                     Facility          Facility         Facility          Facility
<S>                                                  <C>               <C>              <C>               <C>
                                                        1*                2*                3*                4*
         a.       Assignee's percentage
                  of each Facility purchased
                  under the Assignment
                  Agreement**                             %                 %                 %                 %

         b.       Amount of
                  each Facility
                  purchased
                  under the Assignment
                  Agreement***                       $                   $                $                 $
</TABLE>

4.       Assignee's Commitment (or Loans
         with respect to terminated
         Commitments) purchased
         hereunder:               $_______________

5.       Proposed Effective Date:  _______________________

6.       Non-standard Recordation Fee
         Arrangement                                            N/A***
                                                        [Assignor/Assignee
                                                        to pay 100% of fee]
                                                       [Fee waived by Agent]
Accepted and Agreed:

[NAME OF ASSIGNOR]                             [NAME OF ASSIGNEE]


By:_____________________________               By:_____________________________

Title:__________________________               Title:__________________________

                                      C-4

<PAGE>   65
ACCEPTED AND CONSENTED TO****                  ACCEPTED AND CONSENTED TO****
BY [NAME OF BORROWER]                          BY BANK ONE, NA, AS AGENT


By:_____________________________               By:_____________________________

Title:__________________________               Title:__________________________

*        Insert specific facility names per Credit Agreement
**       Percentage taken to 10 decimal places
***      If fee is split 50-50, pick N/A as option
****     Delete if not required by Credit Agreement

                                      C-5

<PAGE>   66

                Attachment to SCHEDULE 1 to ASSIGNMENT AGREEMENT

                        ADMINISTRATIVE INFORMATION SHEET
                        --------------------------------

               Attach Assignor's Administrative Information Sheet,
      which must include notice addresses for the Assignor and the Assignee
                            (Sample form shown below)

                              ASSIGNOR INFORMATION
                              --------------------
CONTACT:
- --------

Name:_____________________________      Telephone No.:_________________________

Fax No.:__________________________      Telex No.:_____________________________

                                        Answerback:____________________________
PAYMENT INFORMATION:
- --------------------

Name & ABA # of Destination Bank:______________________________________________

                                 ______________________________________________

Account Name & Number for Wire Transfer:_______________________________________

                                        _______________________________________

Other Instructions:____________________________________________________________

_______________________________________________________________________________

ADDRESS FOR NOTICES FOR ASSIGNOR:______________________________________________
- --------------------------------
                                 ______________________________________________

                                 ______________________________________________


                              ASSIGNEE INFORMATION
                              --------------------
CREDIT CONTACT:
- ---------------

Name:_____________________________      Telephone No.:_________________________

Fax No.:__________________________      Telex No.:_____________________________

                                        Answerback:____________________________
KEY OPERATIONS CONTACTS:
- ------------------------

Booking Installation:_________________  Booking Installation:_________________

Name:_________________________________  Name:_________________________________

Telephone No.:________________________  Telephone No.:________________________

Fax No.:______________________________  Fax No.:______________________________

Telex No.:____________________________  Telex No.:____________________________

Answerback:___________________________  Answerback:___________________________

                                      C-6
<PAGE>   67

PAYMENT INFORMATION:
- --------------------

Name & ABA # of Destination Bank:______________________________________________

                                 ______________________________________________

Account Name & Number for Wire Transfer:_______________________________________

                                        _______________________________________

Other Instructions:____________________________________________________________

_______________________________________________________________________________

ADDRESS FOR NOTICES FOR ASSIGNEE:______________________________________________
- --------------------------------
                                 ______________________________________________

                                 ______________________________________________

                                      C-7
<PAGE>   68
         BANK ONE INFORMATION
         --------------------

         Assignee will be called promptly upon receipt of the signed agreement.

INITIAL FUNDING CONTACT:                  SUBSEQUENT OPERATIONS CONTACT:
- ------------------------                  ------------------------------

Name:_____________________                Name:_________________________

Telephone No.: (312)______                Telephone No.: (312)__________

Fax No.:  (312)___________                Fax No.: (312)________________

                              Bank One Telex No.:  190201  (Answerback: FNBC UT)

INITIAL FUNDING STANDARDS:
- --------------------------

Libor - Fund 2 days after rates are set.

BANK ONE WIRE INSTRUCTIONS:             Bank One, NA, ABA # 071000013
- ---------------------------             LS2 Incoming Account # 481152860000
                                        Ref:________________

ADDRESS FOR NOTICES FOR BANK ONE:       1 Bank One Plaza, Chicago, IL  60670
- ---------------------------------       Attn: Agency Compliance Division,
                                          Suite IL1-0353
                                        Fax No. (312) 732-2038 or (312) 732-4339

                                      C-8

<PAGE>   69
                                    EXHIBIT D

                 LOAN/CREDIT RELATED MONEY TRANSFER INSTRUCTION

To Bank One, NA,
as Agent (the "Agent") under the Credit Agreement
Described Below.

Re:      Credit Agreement, dated as of November 19, 1999 (as the same may be
         amended or modified, the "Credit Agreement"), among SAF Funding
         Corporation (the "Borrower"), the Lenders named therein and the Agent.
         Capitalized terms used herein and not otherwise defined herein shall
         have the meanings assigned thereto in the Credit Agreement.

         The Agent is specifically authorized and directed to act upon the
following standing money transfer instructions with respect to the proceeds of
Advances or other extensions of credit from time to time until receipt by the
Agent of a specific written revocation of such instructions by the Borrower;
provided, however, that the Agent may otherwise transfer funds as hereafter
directed in writing by the Borrower in accordance with Section 13.1 of the
Credit Agreement or based on any telephonic notice made in accordance with
Section 2.14 of the Credit Agreement.

Facility Identification Number(s)______________________________________________

Customer/Account Name__________________________________________________________

Transfer Funds To______________________________________________________________

                 ______________________________________________________________

For Account No.________________________________________________________________

Reference/Attention To_________________________________________________________

Authorized Officer (Customer Representative)    Date___________________________

____________________________________________    _______________________________
(Please Print)                                  Signature

Bank Officer Name                               Date___________________________

____________________________________________    _______________________________
(Please Print)                                  Signature


    (Deliver Completed Form to Credit Support Staff For Immediate Processing)

                                      D-1

<PAGE>   70
                                    EXHIBIT E

                                      NOTE


                                                                          [Date]


         SAF Funding Corporation, a Delaware corporation (the "Borrower"),
promises to pay to the order of ____________________________________ (the
"Lender") the aggregate unpaid principal amount of all Loans made by the Lender
to the Borrower pursuant to Article II of the Agreement (as hereinafter
defined), in immediately available funds at the main office of Bank One, NA in
Chicago, Illinois, as Agent, together with interest on the unpaid principal
amount hereof at the rates and on the dates set forth in the Agreement. The
Borrower shall pay the principal of and accrued and unpaid interest on the Loans
in full on the Facility Termination Date.

         The Lender shall, and is hereby authorized to, record on the schedule
attached hereto, or to otherwise record in accordance with its usual practice,
the date and amount of each Loan and the date and amount of each principal
payment hereunder.

         This Note is one of the Notes issued pursuant to, and is entitled to
the benefits of, the Credit Agreement dated as of November 19, 1999 (which, as
it may be amended or modified and in effect from time to time, is herein called
the "Agreement"), among the Borrower, the lenders party thereto, including the
Lender, and Bank One, NA, as Agent, to which Agreement reference is hereby made
for a statement of the terms and conditions governing this Note, including the
terms and conditions under which this Note may be prepaid or its maturity date
accelerated. This Note is secured pursuant to the Pledge Agreements and
guaranteed pursuant to the Guaranty, all as more specifically described in the
Agreement, and reference is made thereto for a statement of the terms and
provisions thereof. Capitalized terms used herein and not otherwise defined
herein are used with the meanings attributed to them in the Agreement.

                                       SAF FUNDING CORPORATION


                                       By:__________________________________

                                       Print Name:__________________________

                                       Title:_______________________________

                                      D-2

<PAGE>   71
                   SCHEDULE OF LOANS AND PAYMENTS OF PRINCIPAL
                                       TO
                         NOTE OF SAF FUNDING CORPORATION
                           DATED _____________ , ____


            Principal           Maturity             Principal
            Amount of          of Interest            Amount           Unpaid
Date          Loan               Period                Paid            Balance
- --------------------------------------------------------------------------------


                                      D-3

<PAGE>   1
                                                                   Exhibit 10(U)

================================================================================

                                  PUT AGREEMENT


                                      among


                   STATE AUTOMOBILE MUTUAL INSURANCE COMPANY,

                        STATE AUTO FINANCIAL CORPORATION,


                                       and


                                  BANK ONE, NA,
                                    as Agent



                          Dated as of November 19, 1999

================================================================================

<PAGE>   2
                                  PUT AGREEMENT


         This Put Agreement, dated as of November 19, 1999, is among State
Automobile Mutual Insurance Company, a mutual insurance company duly organized
and validly existing under the laws of the State of Ohio ("State Auto Mutual"),
State Auto Financial Corporation, a corporation duly organized and validly
existing under the laws of the State of Ohio ("State Auto Financial" and,
together with State Auto Mutual, the "State Auto Obligors"), and Bank One, NA,
as agent (in such capacity, together with its successors in such capacity, the
"Agent") for the Lenders party to the Credit Agreement referred to below.

                                    RECITALS:
                                    ---------

         A. SAF Funding Corporation (the "Borrower"), the lenders party thereto
from time to time (the "Lenders") and the Agent are parties to a Credit
Agreement, dated as of November 19, 1999 (as modified and supplemented and in
effect from time to time, the "Credit Agreement"), providing, subject to the
terms and conditions thereof, for term loans to be made by the Lenders to the
Borrower in an aggregate principal amount not exceeding $135,000,000.

         B. The proceeds of the term loans made to the Borrower under the Credit
Agreement are to be used by the Borrower to purchase certain preferred stock of
State Auto Financial pursuant to a Standby Purchase Agreement, dated as of the
date hereof, among the Borrower and State Auto Financial (as modified and
supplemented and in effect from time to time as permitted hereby, the "Standby
Purchase Agreement").

         NOW, THEREFORE, to induce the Lenders to enter into the Credit
Agreement and to make loans thereunder and for other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:

                                    ARTICLE I

                                   DEFINITIONS
                                   -----------

         1.1 Definitions and Accounting Terms. Capitalized terms used but not
defined herein shall have the respective meanings, assigned to such terms in the
Credit Agreement. In addition, as used herein, the following terms shall have
the following meanings (all terms defined in this Section 1.1 or in other
provisions of this Agreement in the singular to have the same meanings when used
in the plural and vice versa):

         "Affiliate" shall mean any Person that directly or indirectly controls,
or is under common control with, or is controlled by, State Auto Mutual. As used
in this definition, "control" (including, with its correlative meanings,
"controlled by" and "under common control with") shall mean possession, directly
or indirectly, of power to direct or cause the direction of management or
policies (whether through ownership of securities or partnership or other
<PAGE>   3
ownership interests, by contract or otherwise), provided that, in any event, any
Person that owns directly or indirectly securities having 5% or more of the
voting power for the election of directors or other governing body of a
corporation or 5% or more of the partnership or other ownership interests of any
other Person (other than as a limited partner of such other Person) will be
deemed to control such corporation or other Person. Notwithstanding the
foregoing, (a) no individual shall be an Affiliate solely by reason of his or
her being a director, officer or employee of State Auto Mutual or any of its
Subsidiaries and (b) State Auto Mutual and its Subsidiaries shall not be deemed
to be Affiliates of one another.

         "Agreement Accounting Principles" means generally accepted accounting
principles as in effect from time to time.

         "Applicable Insurance Regulatory Authority" shall mean, when used with
respect to any Insurance Entity, the insurance department or similar
administrative authority or agency located in the State in which such Insurance
Entity is domiciled.

         "Assumed Reinsurance" shall mean reinsurance assumed by any Insurance
Entity from another Person (other than from another Insurance Entity).

         "Capital Expenditures" shall mean, for any period, expenditures
(including, without limitation, the aggregate amount of Capital Lease
Obligations incurred during such period) made by State Auto Mutual or any of its
Subsidiaries to acquire or construct fixed assets, plant and equipment
(including renewals, improvements and replacements, but excluding repairs)
during such period computed in accordance with Agreement Accounting Principles.

         "Ceded Reinsurance" shall mean reinsurance ceded by any Insurance
Entity to any other Person (other than to another Insurance Entity), other than
Surplus Relief Reinsurance.

         "Environmental Claim" shall mean, with respect to any Person, any
written or oral notice, claim, demand or other communication (collectively, a
"claim") by any other Person alleging or asserting such Person's liability for
investigatory costs, cleanup costs, governmental response costs, damages to
natural resources or other Property, personal injuries, fines or penalties
arising out of, based on or resulting from (a) the presence, or Release into the
environment, of any Hazardous Material at any location, whether or not owned by
such Person, or (b) circumstances forming the basis of any violation, or alleged
violation, of any Environmental Law. The term "Environmental Claim" shall
include, without limitation, any claim by any governmental authority for
enforcement, cleanup, removal, response, remedial or other actions or damages
pursuant to any applicable Environmental Law, and any claim by any third party
seeking damages, contribution, indemnification, cost recovery, compensation or
injunctive relief resulting from the presence of Hazardous Materials or arising
from alleged injury or threat of injury to health, safety or the environment.

         "Environmental Laws" shall mean any and all present and future Federal,
state, local and foreign laws, rules or regulations, and any orders or decrees,
in each case as now or hereafter in effect, relating to the regulation or
protection of human health, safety or the environment or to emissions,
discharges, releases or threatened releases of pollutants, contaminants,
chemicals or toxic or hazardous substances or wastes into the indoor or outdoor
environment, including, without limitation, ambient air, soil, surface water,
ground water, wetlands, land or subsurface strata, or otherwise relating to the
manufacture, processing,

                                      -2-

<PAGE>   4
distribution, use, treatment, storage, disposal, transport or handling of
pollutants, contaminants, chemicals or toxic or hazardous substances or wastes.

         "Equity Public Offering" shall mean a public issuance or sale by State
Auto Mutual or any of its Material Subsidiaries after the Closing Date pursuant
to a registration statement filed under the Securities Act of 1933, as amended,
of any common stock.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended from time to time.

         "ERISA Affiliate" shall mean any corporation or trade or business that
is a member of any group of organizations (a) described in Section 414(b) or (c)
of the Code of which State Auto Mutual is a member and (b) solely for purposes
of potential liability under Section 302(c)(11) of ERISA and Section 412(c)(11)
of the Code and the lien created under Section 302(f) of ERISA and Section
412(n) of the Code, described in Section 414(m) or (o) of the Code of which
State Auto Mutual is a member.

         "Excluded Taxes" means, in the case of each Lender or applicable
Lending Installation and the Agent, taxes imposed on its overall net income, and
franchise taxes imposed on it, by (a) the jurisdiction under the laws of which
such Lender or the Agent is incorporated or organized or (b) the jurisdiction in
which the Agent's or such Lender's principal executive office or such Lender's
applicable Lending Installation is located.

         "Farmers Casualty" means Farmers Casualty Insurance Company, an Iowa
domiciled property and casualty insurance company.

         "Fixed Charge Coverage Ratio" means the ratio of (a) the sum of (i) the
greater of (A) 10% of the aggregate amount of statutory capital and surplus of
each Subsidiary of State Auto Financial which is engaged in the insurance
business as of the most recently ended calendar year (determined without
duplication in accordance with SAP) or (B) the aggregate net income earned by
each Subsidiary of State Auto Financial which is engaged in the insurance
business for the most recently ended four fiscal quarters (determined without
duplication in accordance with SAP), plus (ii) cash on hand at State Auto
Financial at the end of the most recently ended fiscal quarter, plus (iii) the
aggregate net income of each Subsidiary of State Auto Financial which is not
engaged in the insurance business for the most recently ended four fiscal
quarters (determined without duplication in accordance with Agreement Accounting
Principles) to (b) the sum of (i) interest payments on the Loans for the most
recent four quarters, plus (ii) scheduled principal amortization payments on the
Loans for the four fiscal quarters following the date of determination.

         "Hazardous Material" shall mean, collectively, (a) any petroleum or
petroleum products, flammable materials, explosives, radioactive materials,
asbestos, urea formaldehyde foam insulation, and transformers or other equipment
that contain polychlorinated biphenyls ("PCB's"), (b) any chemicals or other
materials or substances that are now or hereafter become defined as or included
in the definition of "hazardous substances", "hazardous wastes", "hazardous
materials", "extremely hazardous wastes", "restricted hazardous wastes", "toxic
substances", "toxic pollutants", "contaminants", "pollutants" or words of
similar import under
                                      -3-
<PAGE>   5
any Environmental Law and (c) any other chemical or other material or substance,
exposure to which is now or hereafter prohibited, limited or regulated under any
Environmental Law.

         "Indebtedness" shall mean, for any Person: (a) obligations created,
issued or incurred by such Person for borrowed money (whether by loan, the
issuance and sale of debt securities or the sale of Property to another Person
subject to an understanding or agreement, contingent or otherwise, to repurchase
such Property from such Person); (b) obligations of such Person to pay the
deferred purchase or acquisition price of Property or services, other than trade
accounts payable (other than for borrowed money) arising, and accrued expenses
incurred, in the ordinary course of business so long as such trade accounts
payable are payable within 90 days of the date the respective goods are
delivered or the respective services are rendered; (c) Indebtedness of others
secured by a Lien on the Property of such Person, whether or not the respective
indebtedness so secured has been assumed by such Person; (d) obligations of such
Person in respect of letters of credit or similar instruments issued or accepted
by banks and other financial institutions for account of such Person; (e)
Capital Lease Obligations of such Person; and (f) Indebtedness of others
Guaranteed by such Person; provided that Indebtedness shall not include (i)
obligations with respect to insurance policies, annuities, guaranteed investment
contracts and similar products underwritten by, or Reinsurance Agreements or
Retrocession Agreements entered into by, an Insurance Entity in the ordinary
course of its business and (ii) obligations with respect to Surplus Relief
Reinsurance ceded by an Insurance Entity.

         "Insurance Entity" shall mean, collectively, State Auto Mutual and the
Subsidiaries of State Auto Mutual licensed to underwrite property and casualty
insurance.

         "Intercompany Pooling Arrangement" shall mean the pooling arrangement
among State Auto Mutual, State Auto P&C, Milbank, Midwest Security and Farmers
Casualty pursuant to which (a) State Auto P&C cedes to State Auto Mutual all of
its insurance business, (b) Milbank cedes to State Auto Mutual its property and
casualty insurance business, (c) Midwest Security cedes to State Auto Mutual its
property and casualty insurance business, (d) Farmers Casualty cedes to State
Auto Mutual its property and casualty insurance business and (e) State Auto
Mutual retains its property and casualty insurance business, whereupon all such
businesses are pooled and a portion thereof is then ceded from State Auto Mutual
to each of State Auto P&C, Milbank, Midwest Security and Farmers Casualty and
the balance thereof is retained by State Auto Mutual, as such arrangement may be
modified and supplemented and in effect from time to time.

         "Interest Rate Protection Agreement" shall mean, for any Person, an
interest rate swap, cap or collar agreement or similar arrangement between such
Person and one or more financial institutions providing for the transfer or
mitigation of interest risks either generally or under specific contingencies.
For purposes hereof, the "credit exposure" at any time of any Person under an
Interest Rate Protection Agreement to which such Person is a party shall be
determined at such time in accordance with the standard methods of calculating
credit exposure under similar arrangements as prescribed from time to time by
the Agent, taking into account potential interest rate movements and the
respective termination provisions and notional principal amount and term of such
Interest Rate Protection Agreement.

                                      -4-
<PAGE>   6
         "Investment" shall mean, for any Person: (a) the acquisition (whether
for cash, Property, services or securities or otherwise) of capital stock,
bonds, notes, debentures, partnership or other ownership interests or other
securities of any other Person or any agreement to make any such acquisition
(including, without limitation, any "short sale" or any sale of any securities
at a time when such securities are not owned by the Person entering into such
sale); (b) the making of any deposit with, or advance, loan or other extension
of credit or capital contribution to, any other Person (including the purchase
of Property from another Person subject to an understanding or agreement,
contingent or otherwise, to resell such Property to such Person), but excluding
any such advance, loan or extension of credit having a term not exceeding 90
days arising in connection with the sale of inventory or supplies by such Person
in the ordinary course of business; (c) the entering into of any Guarantee of,
or other contingent obligation with respect to, Indebtedness or other liability
of any other Person and (without duplication) any amount committed to be
advanced, lent or extended to such Person; or (d) the entering into of any
Interest Rate Protection Agreement.

         "License" shall have the meaning assigned to such term in Section 3.17
hereof.

         "Material Adverse Effect" shall mean a material adverse effect on (a)
the Property, business, operations, financial condition, prospects, liabilities
or capitalization of State Auto Mutual and its Subsidiaries taken as a whole,
(b) the ability of State Auto Mutual to perform its obligations under this
Agreement, (c) the validity or enforceability of any of the Basic Documents or
(d) the rights and remedies of the Lenders and the Agent under any of the Basic
Documents.

         "Material Subsidiary" shall mean, as at any time, any of State Auto
Financial, State Auto P&C, Milbank, State Auto National Insurance Company, and
any other Subsidiary of State Auto Mutual that holds, directly or indirectly,
more than 5% of the consolidated assets of State Auto Mutual and its
Subsidiaries at such time or that accounts for more than 5% of the consolidated
revenues of State Auto Mutual and its Subsidiaries at such time.

         "Midwest Security" means Midwest Security Insurance Company, a
Wisconsin domiciled property and casualty insurance company.

         "Milbank" shall mean Milbank Insurance Company, a South Dakota
domiciled property and casualty insurance company.

         "Multiemployer Plan" shall mean a multiemployer plan defined as such in
Section 3(37) of ERISA to which contributions have been made by State Auto
Mutual or any ERISA Affiliate and that is covered by Title IV of ERISA.

         "NAIC" shall mean the National Association of Insurance Commissioners
and any successor thereto.

         "Net Available Proceeds" shall mean, with respect to any Equity Public
Offering, the aggregate amount of all cash received by State Auto Mutual and its
Material Subsidiaries in respect of such Equity Public Offering net of
reasonable expenses incurred by State Auto Mutual and its Material Subsidiaries
in connection therewith.

                                      -5-
<PAGE>   7

         "Obligations" shall have the meaning assigned to such term in Section
2.4 hereof.

         "Other Taxes" is defined in Section 2.7(b).

         "PBGC" shall mean the Pension Benefit Guaranty Corporation or any
entity succeeding to any or all of its functions under ERISA.

         "Plan" shall mean an employee benefit or other plan established or
maintained by State Auto Mutual or any ERISA Affiliate and that is covered by
Title IV of ERISA, other than a Multiemployer Plan.

         "Pledged Stock" shall mean the Preferred Stock pledged pursuant to the
Company Pledge Agreement to the Agent for the benefit of the Lenders and all
related rights in connection therewith.

         "Premium to Surplus Ratio" shall mean, with respect to any Person as at
any date of determination thereof, the ratio (determined with respect to such
Person and its Subsidiaries in accordance with SAP) of (a) net premiums written
during the four consecutive calendar quarters ending on or most recently ended
prior to such date of determination to (b) Statutory Surplus as at the last day
of the calendar quarter ending on or most recently ended prior to such date of
determination.

         "Put Event" shall mean one or more of the following events shall have
occurred and be continuing:

                  (a) a Default;

                  (b) either State Auto Obligor shall default in the payment
         when due of any amount payable by it hereunder or State Auto Financial
         shall default in the payment when due of any amount payable by it under
         the Standby Purchase Agreement;

                  (c) State Auto Mutual or any of its Material Subsidiaries
         shall default in the payment when due of any principal of or interest
         on any of its other Indebtedness aggregating $5,000,000 or more; or any
         event specified in any note, agreement, indenture or other document
         evidencing or relating to any such Indebtedness shall occur if the
         effect of such event is to cause, or (with the giving of any notice or
         the lapse of time or both) to permit the holder or holders of such
         Indebtedness (or a trustee or agent on behalf of such holder or
         holders) to cause, such Indebtedness to become due, or to be prepaid in
         full (whether by redemption, purchase, offer to purchase or otherwise),
         prior to its stated maturity or to have the interest rate thereon reset
         to a level so that securities evidencing such Indebtedness trade at a
         level specified in relation to the par value thereof; or State Auto
         Mutual or any of its Material Subsidiaries shall default in the payment
         when due of any amount aggregating $10,000,000 or more under any
         Interest Rate Protection Agreement; or State Auto Mutual or any of its
         Material Subsidiaries shall default under any Interest Rate Protection
         Agreement if the effect of such default is to cause, or (with the
         giving of any notice or the lapse of time or both) to permit,
         termination or liquidation payment or payments by State Auto Mutual or
         any of its Material Subsidiaries aggregating $5,000,000 or more to
         become due;

                                      -6-
<PAGE>   8
                  (d) any representation, warranty or certification made or
         deemed made herein or in any other Basic Document (or in any
         modification or supplement hereto or thereto) by either State Auto
         Obligor party thereto, or any certificate furnished to any Lender or
         the Agent pursuant to the provisions hereof or thereof, shall prove to
         have been false or misleading as of the time made or furnished in any
         material respect;

                  (e) State Auto Mutual shall default in the performance of any
         of its obligations under any of Sections 4.5 through 4.9 or 4.12
         through 4.17 hereof, State Auto Financial shall default in the
         performance of any of its obligations under the Standby Purchase
         Agreement; or either State Auto Obligor shall default in the
         performance of any of its other obligations under this Agreement and
         such default shall continue unremedied for a period of 30 or more days
         after the occurrence of such default;

                  (f) State Auto Mutual or any of its Material Subsidiaries
         shall admit in writing its inability to, or be generally unable to, pay
         its debts as such debts become due;

                  (g) State Auto Mutual or any of its Material Subsidiaries
         shall (i) apply for or consent to the appointment of, or the taking of
         possession by, a receiver, custodian, trustee, examiner or liquidator
         of itself or of all or a substantial part of its Property, (ii) make a
         general assignment for the benefit of its creditors, (iii) commence a
         voluntary case under the Bankruptcy Code, (iv) file a petition seeking
         to take advantage of any other law relating to bankruptcy, insolvency,
         reorganization, liquidation, dissolution, arrangement or winding-up, or
         composition or readjustment of debts, (v) fail to controvert in a
         timely and appropriate manner, or acquiesce in writing to, any petition
         filed against it in an involuntary case under the Bankruptcy Code or
         (vi) take any corporate action for the purpose of effecting any of the
         foregoing;

                  (h) a proceeding or case shall be commenced, without the
         application or consent of State Auto Mutual or any of its Material
         Subsidiaries, in any court of competent jurisdiction, seeking (i) its
         reorganization, liquidation, dissolution, arrangement or winding-up, or
         the composition or readjustment of its debts, (ii) the appointment of a
         receiver, custodian, trustee, examiner, liquidator or the like of State
         Auto Mutual or such Material Subsidiary or of all or any substantial
         part of its Property or (iii) similar relief in respect of State Auto
         Mutual or such Material Subsidiary under any law relating to
         bankruptcy, insolvency, reorganization, winding-up, or composition or
         adjustment of debts, and such proceeding or case shall continue
         undismissed, or an order, judgment or decree approving or ordering any
         of the foregoing shall be entered and continue unstayed and in effect,
         for a period of 60 or more days; or an order for relief against State
         Auto Mutual or such Material Subsidiary shall be entered in an
         involuntary case under the Bankruptcy Code;

                  (i) any Applicable Insurance Regulatory Authority shall
         appoint a rehabilitator, receiver, custodian, trustee, conservator or
         liquidator or the like (collectively, a "conservator") for any
         Insurance Entity, or cause possession of all or any substantial portion
         of the property of any Insurance Entity to be taken by any conservator
         (or any Insurance Regulatory Authority shall commence any action to
         effect any of the foregoing);

                                      -7-
<PAGE>   9
                  (j) a final judgment or judgments for the payment of money of
         $10,000,000 or more in the aggregate (exclusive of judgment amounts
         fully covered by insurance where the insurer has admitted liability in
         respect of such judgment) or of $25,000,000 or more in the aggregate
         (regardless of insurance coverage) shall be rendered by one or more
         courts, administrative tribunals or other bodies having jurisdiction
         against State Auto Mutual or any of its Subsidiaries and the same shall
         not be discharged (or provision shall not be made for such discharge),
         or a stay of execution thereof shall not be procured, within 30 days
         from the date of entry thereof and State Auto Mutual or the relevant
         Material Subsidiary shall not, within said period of 30 days, or such
         longer period during which execution of the same shall have been
         stayed, appeal therefrom and cause the execution thereof to be stayed
         during such appeal;

                  (k) an event or condition specified in Section 4.1(j) hereof
         shall occur or exist with respect to any Plan or Multiemployer Plan
         and, as a result of such event or condition, together with all other
         such events or conditions, State Auto Mutual or any ERISA Affiliate
         shall incur or in the opinion of the Required Lenders shall be
         reasonably likely to incur a liability to a Plan, a Multiemployer Plan
         or the PBGC (or any combination of the foregoing) that, in the
         determination of the Required Lenders, would (either individually or in
         the aggregate) have a Material Adverse Effect;

                  (l) a reasonable basis shall exist for the assertion against
         State Auto Mutual or any of its Subsidiaries, or any predecessor in
         interest of State Auto Mutual or any of its Subsidiaries or Affiliates,
         of (or there shall have been asserted against State Auto Mutual or any
         of its Subsidiaries) an Environmental Claim that, in the judgment of
         the Required Lenders is reasonably likely to be determined adversely to
         State Auto Mutual or any of its Subsidiaries, and the amount thereof
         (either individually or in the aggregate) is reasonably likely to have
         a Material Adverse Effect (insofar as such amount is payable by State
         Auto Mutual or any of its Subsidiaries but after deducting any portion
         thereof that is reasonably expected to be paid by other creditworthy
         Persons jointly and severally liable therefor);

                  (m) during any period of (i) 12 consecutive months if no Loans
         are outstanding or (ii) 25 consecutive months if any Loans are
         outstanding, a majority of the Board of Directors of State Auto Mutual,
         State Auto Financial or State Auto P&C, as the case may be, shall no
         longer be composed of individuals (x) who were members of said Board on
         the first day of such period, (y) whose election or nomination to said
         Board was approved by individuals referred to in clause (x) above
         constituting at the time of such election or nomination at least a
         majority of said Board or (z) whose election or nomination to said
         Board was approved by individuals referred to in clauses (x) and (y)
         above constituting at the time of such election or nomination at least
         a majority of said Board;

                  (n) except for expiration in accordance with its terms, any
         material provision of this Agreement or the Standby Purchase Agreement
         shall for whatever reason be terminated or cease to be in full force
         and effect without the consent of the Lenders as specified in Section
         10.17 of the Credit Agreement, or the validity or enforceability
         thereof shall be contested by either State Auto Obligor;

                                      -8-
<PAGE>   10
                  (o) any "person" or "group" of "persons" (within the meaning
         of Section 13(d) of the Securities and Exchange Act of 1934, as
         amended) shall have the power, directly or indirectly, to vote or
         direct the voting of a greater number of the voting capital stock
         issued by State Auto Financial than State Auto Mutual; or State Auto
         Financial shall fail to own and control, beneficially (free and clear
         of all Liens), all of the capital stock issued by State Auto P&C (in
         each case irrespective of whether or not at the time securities or
         other ownership interests issued by State Auto Financial or State Auto
         P&C, as the case may be, or any other class or classes might have
         voting power by reason of the happening of any contingency); or

                  (p) the rating published by A.M. Best & Co. for (i) State Auto
         Mutual shall be less than (x) "A", at any time prior to the date of the
         occurrence of the catastrophe relating to the initial Loans under the
         Credit Agreement, (y) "B+", at any time during the period commencing on
         the first anniversary of the date of the occurrence of such catastrophe
         to but excluding the fourth anniversary thereof, and (z) "A-", at any
         time thereafter, or (ii) State Auto P&C shall be less than "A" at any
         time prior to the date of the occurrence of such catastrophe.

         "Put Notice" shall mean an instrument executed by the Agent
substantially in the form of Exhibit A hereto.

         "Put Purchase Date" shall mean the date specified in a Put Notice as
the date on which State Auto Mutual shall purchase all of the Loans or the
Pledged Stock, as specified therein.

         "Reinsurance Agreement" shall mean any agreement, contract, treaty or
other arrangement providing for Ceded Reinsurance by any Insurance Entity or any
Subsidiary of such Insurance Entity.

         "Release" shall mean any release, spill, emission, leaking, pumping,
injection, deposit, disposal, discharge, dispersal, leaching or migration into
the indoor or outdoor environment, including, without limitation, the movement
of Hazardous Materials through ambient air, soil, surface water, ground water,
wetlands, land or subsurface strata.

         "Retrocession Agreement" shall mean any agreement, contract, treaty or
other arrangement (other than Surplus Relief Reinsurance) whereby any Insurance
Entity or any Subsidiary of such Insurance Entity cedes reinsurance to other
insurers (other than to another Insurance Entity or any of its Subsidiaries).

         "Risk-Based Capital Ratio" shall mean, with respect to any Person as at
any date of determination thereof, the ratio of (a) Total Adjusted Capital (as
defined by the NAIC) for such Person as at such date of determination to (b)
Authorized Control Level Risk-Based Capital (as defined by the NAIC) for such
Person as at such date of determination.

         "SAP" shall mean, with respect to any Insurance Entity, the accounting
procedures and practices prescribed or permitted by the Applicable Insurance
Regulatory Authority, applied on a basis consistent with those that, in
accordance with the last sentence of

                                      -9-
<PAGE>   11
Section 1.2(a) hereof, are to be used in making the calculations for purposes of
determining compliance with this Agreement.

         "State Auto P&C" shall mean State Auto Property and Casualty Insurance
Company, a South Carolina corporation.

         "Statutory Statement" shall mean, as to any Insurance Entity, a
statement of the condition and affairs of such Insurance Entity, prepared in
accordance with statutory accounting practices required or permitted by the
Applicable Insurance Regulatory Authority, and filed with the Applicable
Insurance Regulatory Authority.

         "Statutory Surplus" shall mean, as at any date for any Insurance
Entity, the aggregate amount of surplus as regards policyholders (determined
without duplication in accordance with SAP) of such Insurance Entity.

         "Surplus Relief Reinsurance" shall mean any transaction in which any
Insurance Entity or any Subsidiary of such Insurance Entity cedes business under
a reinsurance agreement that would be considered a "financing-type" reinsurance
agreement as determined by the independent certified public accountants of State
Auto Mutual in accordance with principles published by the Financial Accounting
Standards Board or the Second Edition of the AICPA Audit Guide for Stock Life
Insurance Companies (pp. 91-92), as the same may be revised from time to time.

         "Taxes" means any and all present or future taxes, duties, levies,
imposts, deductions, charges or withholdings, and any and all liabilities with
respect to the foregoing, but excluding Excluded Taxes and Other Taxes.

         "Tax Sharing Agreement" shall mean any tax sharing or allocation
agreement to which State Auto Mutual or any of its Subsidiaries is a party and
all tax indemnity agreements as to which State Auto Mutual or any of its
Subsidiaries is the beneficiary or obligor.

         "Wholly Owned Subsidiary" shall mean, with respect to any Person, any
corporation, partnership or other entity of which all of the equity securities
or other ownership interests (other than, in the case of a corporation,
directors' qualifying shares) are directly or indirectly owned or controlled by
such Person or one or more Wholly Owned Subsidiaries of such Person or by such
Person and one or more Wholly Owned Subsidiaries of such Person.

         "Year 2000 Program" is defined in Section 3.19.

         1.2 Accounting Terms and Determinations.

         (a) Except as otherwise expressly provided herein, all accounting terms
used herein shall be interpreted, and all financial statements and certificates
and reports as to financial matters required to be delivered to the Agent
hereunder shall (unless otherwise disclosed to the Agent in writing at the time
of delivery thereof in the manner described in subsection (b) below) be
prepared, in accordance with Agreement Accounting Principals or with statutory
accounting practices applied on a basis consistent with those used in the
preparation of the latest financial statements furnished to the Agent hereunder
(which, prior to the delivery of the first financial

                                      -10-
<PAGE>   12
statements under Section 4.1 hereof, shall mean the audited, or annual
statutory, financial statements as at December 31, 1998 referred to in Section
3.2 hereof). All calculations made for the purposes of determining compliance
with this Agreement shall (except as otherwise expressly provided herein) be
made by application of Agreement Accounting Principles or with statutory
accounting practices applied on a basis consistent with those used in the
preparation of the latest annual or quarterly financial statements furnished to
the Agent pursuant to Section 4.1 hereof (or, prior to the delivery of the first
financial statements under Section 4.1 hereof, used in the preparation of the
audited, or annual statutory, financial statements as at December 31, 1998
referred to in Section 3.2 hereof) unless (i) State Auto Mutual shall have
objected to determining such compliance on such basis at the time of delivery of
such financial statements or (ii) the Required Lenders (through the Agent) shall
so object in writing within 30 days after delivery of such financial statements,
in either of which events such calculations shall be made on a basis consistent
with those used in the preparation of the latest financial statements as to
which such objection shall not have been made (which, if objection is made in
respect of the first financial statements delivered under Section 4.1 hereof,
shall mean the audited, or annual statutory, financial statements referred to in
Section 3.2 hereof).

         (b) State Auto Mutual shall deliver to the Agent at the same time as
the delivery of any annual or quarterly financial statement under Section 4.1
hereof (i) a description in reasonable detail of any material variation between
the application of accounting principles, or statutory accounting practices,
employed in the preparation of such statement and the application of accounting
principles, or statutory accounting practices, employed in the preparation of
the next preceding annual or quarterly financial statements as to which no
objection has been made in accordance with the last sentence of subsection (a)
above and (ii) reasonable estimates of the difference between such statements
arising as a consequence thereof.

         (c) To enable the ready and consistent determination of compliance with
the covenants set forth in Article IV hereof, State Auto Mutual will not change
the last day of its fiscal year from December 31, or the last days of the first
three fiscal quarters in each of its fiscal years from March 31, June 30 and
September 30 of each year, respectively.

                                      -11-
<PAGE>   13
                                   ARTICLE II

                                       PUT
                                       ---

         2.1 Put. At any time after the occurrence and during the continuance of
a Put Event, the Agent may (with the approval of the Required Lenders but not
otherwise), by delivering to State Auto Mutual a Put Notice, require State Auto
Mutual to purchase (a) from each Lender, all (but not less than all) of such
Lender's Loans, Notes and Commitment or (b) from the Agent, all (but not less
than all) of the Pledged Stock. In the event that a Put Event has occurred and
the Agent (with the consent of the Required Lenders) has elected to deliver a
Put Notice, it shall first attempt to require State Auto Mutual to purchase the
Pledged Stock; provided that if the Agent shall not be able, promptly (and in
any event within 5 Business Days of any such election) after the occurrence of
such Put Event, to sell the Pledged Stock to State Auto Mutual as contemplated
hereby, it may deliver a Put Notice requiring the purchase of each Lender's
Loans, Notes and Commitments.

         2.2 Purchase of Loans.

         (a) If such Put Notice requires that State Auto Mutual purchase each
Lender's Loans, Notes and Commitment, then, on the Put Purchase Date specified
in such Put Notice (which Put Purchase Date shall be at least three Business
Days after the date of delivery of such Put Notice), (i) State Auto Mutual shall
purchase from each Lender, and each Lender shall sell, assign and transfer to
State Auto Mutual, all of such Lender's Loans, Notes and Commitment, as
specified in such Put Notice and (ii) State Auto Mutual shall pay to the Agent
for account of each Lender an aggregate amount equal to the sum of (x) the
aggregate outstanding principal amount of Loans of such Lender plus (y) all
accrued and unpaid interest thereon to the Put Purchase Date plus (z) all other
amounts then payable to such Lender under the Basic Documents in respect thereof
(including all amounts that would be payable under Section 3.4 of the Credit
Agreement as if such portion of such Lender's Loans were being prepaid on the
Put Purchase Date) (such amounts to be determined by the Agent and notified in
writing by the Agent to State Auto Mutual prior to such Put Purchase Date). Upon
the occurrence of any Put Event referred to in clause (g), (h) or (i) of the
definition of such term in Section 1.1 hereof, State Auto Mutual shall
automatically and without any action (including, without limitation the giving
of notice) on the part of any other Person be required to purchase the entire
principal amount of the Loans then outstanding.

         (b) Such sale, assignment and transfer shall be without recourse to
each Lender and without representation and warranty by such Lender, except that
such Lender will represent and warrant to State Auto Mutual that, on the Put
Purchase Date, such Lender is the legal and beneficial owner of such portion of
such Lender's Loans, Notes and Commitment so sold, assigned and transferred,
free and clear of any adverse claim. Upon such sale, assignment and transfer and
to the extent thereof, State Auto Mutual shall have the obligations, rights and
benefits of a "Lender" under the Credit Agreement holding the Commitment and
Loans so sold, assigned and transferred and each Lender shall be released from
the Commitment so sold, assigned and transferred.

                                      -12-
<PAGE>   14
         2.3 Purchase of Pledged Stock. If such Put Notice requires that State
Auto Mutual purchase the Pledged Stock, then, on the Put Purchase Date specified
in such Put Notice (which Put Purchase Date shall be at least three Business
Days after the date of delivery of such Put Notice), (a) State Auto Mutual shall
purchase from the Agent, and the Agent shall sell, assign and transfer to State
Auto Mutual, the Pledged Stock, (b) State Auto Mutual shall pay to the Agent,
for account of the Lenders, an amount equal to the aggregate liquidation
preference of such Pledged Stock and all accrued but unpaid dividends thereon
(such amount to be determined by the Agent and notified in writing by the Agent
to State Auto Mutual prior to such Put Purchase Date) and (c) the Agent shall
apply such amount to the payment of the Obligations owing to the Lenders under
the Credit Documents.

         2.4 Obligations Unconditional. The obligations of State Auto Mutual
under Sections 2.1, 2.2, 2.3 and 5.3 hereof are absolute, unconditional and
irrevocable, irrespective of the value, genuineness, validity, regularity or
enforceability of the obligations of the Borrower or any other Person under the
Credit Agreement, the Notes, the Pledge Agreements or any other agreement or
instrument referred to therein (collectively, the "Obligations"), or any
substitution, release or exchange of any other guarantee of or security for any
of the Obligations, and, to the fullest extent permitted by applicable law,
irrespective of any other circumstance whatsoever that might otherwise
constitute a legal or equitable discharge or defense available to State Auto
Mutual, it being the intent of this Section 2.4 that the obligations of State
Auto Mutual hereunder shall be absolute, unconditional and irrevocable under any
and all circumstances. Without limiting the generality of the foregoing, it is
agreed that the occurrence of any one or more of the following shall not alter
or impair the liability of State Auto Mutual hereunder which shall remain
absolute, unconditional and irrevocable as described above:

         (a) at any time or from time to time, without notice to State Auto
Mutual, the time for any performance of or compliance with any of the
Obligations shall be extended, or such performance or compliance shall be
waived;

         (b) any of the acts mentioned in any of the provisions of the Credit
Agreement, the Notes, the Pledge Agreements or any other agreement or instrument
referred to therein shall be done or omitted;

         (c) the maturity of any of the Obligations shall be accelerated, or any
of the Obligations shall be modified, supplemented or amended in any respect, or
any right under this Agreement, the Notes, the Pledge Agreements or any other
agreement or instrument referred to therein shall be waived or any guarantee of
any of the Obligations or any security therefor shall be released or exchanged
in whole or in part or otherwise dealt with; or

         (d) any change in the financial condition (including, without
limitation, insolvency or bankruptcy) of the Borrower.

State Auto Mutual hereby expressly waives all of the defenses referred to above
and diligence, presentment, demand of payment, protest and all notices
whatsoever (other than the Put Notice), and any requirement that the Agent or
any Lender exhaust any right, power or remedy or proceed against the Borrower
under the Credit Agreement, the Notes, the Pledge Agreements or any other

                                      -13-
<PAGE>   15
agreement or instrument referred therein, or against any other Person under any
other guarantee of, or security for, any of the Obligations.

         2.5 Reinstatement. If for any reason any payment received by the Agent
in respect of any of the Obligations prior to the consummation by State Auto
Mutual of a purchase contemplated by Section 2.2 or 2.3 hereof is rescinded or
must be otherwise restored by any Lender for any reason, whether as a result of
any proceedings in bankruptcy, insolvency or reorganization or otherwise,
following the consummation of such purchase, State Auto shall purchase from such
Lender, and such Lender shall sell, assign and transfer to State Auto Mutual,
all of the right, title and interest of such Lender in and to the payment so
rescinded or otherwise restored, and upon such sale, assignment and transfer,
State Auto Mutual shall pay to such Lender an amount equal to the payment so
rescinded or otherwise restored. State Auto Mutual hereby agrees that it will
indemnify the Agent and such Lender on demand for all reasonable costs and
expenses (including, without limitation, fees of counsel) incurred by the Agent
or such Lender in connection with such rescission or restoration.

         2.6 Payments.

         (a) Except to the extent otherwise provided herein, all payments to be
made by State Auto Mutual under this Agreement shall be made in Dollars, in
immediately available funds, without deduction, set-off or counterclaim, to the
Agent at an account designated by the Agent to State Auto Mutual in writing, not
later than 12:00 noon (Chicago time) time on the date on which such payment
shall become due (each such payment made after such time on such due date to be
deemed to have been made on the next succeeding Business Day).

         (b) The Agent may (but shall not be obligated to) debit the amount of
any such payment that is not made by such time to any ordinary deposit account
of State Auto Mutual with the Agent (with notice to State Auto Mutual), provided
that the Agent's failure to give such notice shall not affect the validity
thereof.

         2.7 Taxes. (a) All payments by State Auto Mutual to or for the account
of any Lender or the Agent hereunder shall be made free and clear of and without
deduction for any and all Taxes. If State Auto Mutual shall be required by law
to deduct any Taxes from or in respect of any sum payable hereunder to any
Lender or the Agent, (i) the sum payable shall be increased as necessary so that
after making all required deductions (including deductions applicable to
additional sums payable under this Section 2.7) such Lender or the Agent (as the
case may be) receives an amount equal to the sum it would have received had no
such deductions been made, (ii) State Auto Mutual shall make such deductions,
(iii) State Auto Mutual shall pay the full amount deducted to the relevant
authority in accordance with applicable law and (iv) State Auto Mutual shall
furnish to the Agent the original copy of a receipt evidencing payment thereof
within 30 days after such payment is made.

         (b) In addition, State Auto Mutual hereby agrees to pay any present or
future stamp or documentary taxes and any other excise or property taxes,
charges or similar levies which arise from any payment made hereunder or from
the execution or delivery of, or otherwise with respect to, this Agreement
("Other Taxes").

                                      -14-
<PAGE>   16
         (c) State Auto Mutual hereby agrees to indemnify the Agent and each
Lender for the full amount of Taxes or Other Taxes (including, without
limitation, any Taxes or Other Taxes imposed on amounts payable under this
Section 2.7) paid by the Agent or such Lender and any liability (including
penalties, interest and expenses) arising therefrom or with respect thereto.
Payments due under this indemnification shall be made within 30 days of the date
the Agent or such Lender makes demand therefor.

         (d) For any period during which a Lender that is not incorporated under
the laws of the United States of America or a state thereof (each a "Non-U.S.
Lender") has failed to provide the Borrower with an appropriate form pursuant to
Section 3.5(d) of the Credit Agreement (unless such failure is due to a change
in treaty, law or regulation, or any change in the interpretation or
administration thereof by any governmental authority, occurring subsequent to
the date on which a form originally was required to be provided), such Non-U.S.
Lender shall not be entitled to indemnification under this Section 2.7 with
respect to Taxes imposed by the United States; provided that, should a Non-U.S.
Lender which is otherwise exempt from or subject to a reduced rate of
withholding tax become subject to Taxes because of its failure to deliver a form
required under Section 3.5(d) of the Credit Agreement, State Auto Mutual shall
take such steps as such Non-U.S. Lender shall reasonably request to assist such
Non-U.S. Lender to recover such Taxes.


                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES


         Each State Auto Obligor represents and warrants (with respect to itself
and its Subsidiaries only) to the Agent and the Lenders that:

         3.1 Corporate Existence. Each of such State Auto Obligor and its
Material Subsidiaries: (a) is a corporation, partnership or other entity duly
organized, validly existing and in good standing under the laws of the
jurisdiction of its organization; (b) has all requisite corporate or other
power, and has all material governmental licenses, authorizations, consents and
approvals necessary to own its assets and carry on its business as now being or
as proposed to be conducted; and (c) is qualified to do business and is in good
standing in all jurisdictions in which the nature of the business conducted by
it makes such qualification necessary and where failure so to qualify could
(either individually or in the aggregate) have a Material Adverse Effect.

         3.2 Financial Condition.

         (a) State Auto Mutual has heretofore furnished to each of the Lenders
consolidated balance sheets of State Auto Financial and its Subsidiaries as at
December 31, 1998 and the related consolidated statements of income, retained
earnings and cash flows of State Auto Financial and its Subsidiaries for the
fiscal year ended on said date, with the opinion thereon of Ernst & Young LLP,
and the unaudited consolidated balance sheets of State Auto

                                      -15-
<PAGE>   17
Financial and its Subsidiaries as at June 30, 1999 and the related consolidated
statements of income, retained earnings and cash flows of State Auto Financial
and its Subsidiaries for the three-month period ended on such date. All such
financial statements present fairly in all material respects the consolidated
financial condition of State Auto Financial and its Subsidiaries as at said
dates and the consolidated results of their operations for the fiscal year and
three-month period ended on said dates (subject, in the case of such financial
statements as at June 30, 1999, to normal year-end audit adjustments), all in
accordance with generally accepted accounting principles and practices applied
on a consistent basis. None of State Auto Financial nor any of its Material
Subsidiaries has on the date hereof any material contingent liabilities,
liabilities for taxes, unusual forward or long-term commitments or unrealized or
anticipated losses from any unfavorable commitments, except as referred to or
reflected or provided for in said balance sheets as at said dates. Since June
30, 1999, there has been no material adverse change in the consolidated
financial condition, operations, business or prospects taken as a whole of State
Auto Financial and its Subsidiaries from that set forth in said financial
statements as at June 30, 1999.

         (b) State Auto Mutual has heretofore furnished to each of the Lenders
the annual Statutory Statement of each Insurance Entity for the fiscal year
ended December 31, 1998, and the quarterly Statutory Statement of each Insurance
Entity for the fiscal quarter ended June 30, 1999, in each case as filed with
the Applicable Insurance Regulatory Authority. All such Statutory Statements
present fairly in all material respects the financial condition of each
Insurance Entity as at, and the results of operations for, the fiscal year ended
December 31, 1998, and fiscal quarter ended June 30, 1999, in accordance with
statutory accounting practices prescribed or permitted by the Applicable
Insurance Regulatory Authority. Since June 30, 1999, there has been no material
adverse change in the consolidated financial condition, operations, business or
prospects taken as a whole of State Auto Mutual from that set forth in said
Statutory Statement as at June 30, 1999.

         3.3 Litigation. There are no legal or arbitral proceedings, or any
proceedings by or before any governmental or regulatory authority or agency, now
pending or (to the knowledge such State Auto Obligor) threatened against State
Auto Mutual or any of its Subsidiaries that, if adversely determined could
(either individually or in the aggregate) have a Material Adverse Effect.

         3.4 No Breach. None of the execution and delivery of this Agreement and
the other Basic Documents to which such State Auto Obligor is a party, the
consummation of the transactions herein and therein contemplated or compliance
with the terms and provisions hereof and thereof (including, without limitation,
issuance of the Preferred Stock) will conflict with or result in a breach of, or
require any consent under, the charter or by-laws (or equivalent documents) of
such State Auto Obligor, or any applicable law or regulation, or any order,
writ, injunction or decree of any court or governmental authority or agency, or
any agreement or instrument to which State Auto Mutual or any of its
Subsidiaries is a party or by which any of them or any of their Property is
bound or to which any of them is subject, or constitute a default under any such
agreement or instrument, or result in the creation or imposition of any Lien
upon any Property of State Auto Mutual or any of its Subsidiaries pursuant to
the terms of any such agreement or instrument.

                                      -16-
<PAGE>   18
         3.5 Action. Such State Auto Obligor has all necessary corporate power,
authority and legal right to execute, deliver and perform its obligations under
each of the Basic Documents to which it is a party and, in the case of State
Auto Financial, to issue the Preferred Stock; the execution, delivery and
performance by such State Auto Obligor of each of the Basic Documents to which
it is a party (and, in the case of State Auto Financial, the issuance of the
Preferred Stock) have been duly authorized by all necessary corporate action on
its part (including, without limitation, any required shareholder approvals);
and this Agreement has been duly and validly executed and delivered by such
State Auto Obligor and constitutes, and each of the other Basic Documents to
which such State Auto Obligor is a party when executed and delivered will
constitute, its legal, valid and binding obligation, enforceable against such
State Auto Obligor in accordance with its terms, except as such enforceability
may be limited by (a) bankruptcy, insolvency, reorganization, moratorium or
similar laws of general applicability affecting the enforcement of creditors'
rights and (b) the application of general principles of equity (regardless of
whether such enforceability is considered in a proceeding in equity or at law).

         3.6 Approvals. No authorizations, approvals or consents of, and no
filings or registrations with, any governmental or regulatory authority or
agency, or any securities exchange (other than any authorizations, approvals,
consents, filings and registrations heretofore duly made or obtained and in full
force and effect), are necessary for the execution, delivery or performance by
either State Auto Obligor of this Agreement or any of the other Basic Documents
to which it is a party (or, in the case of State Auto Financial, for the
issuance of the Preferred Stock) or for the legality, validity or enforceability
hereof or thereof.

         3.7 ERISA. Each Plan, and, to the knowledge of the such State Auto
Obligor, each Multiemployer Plan, is in compliance in all material respects
with, and has been administered in all material respects in compliance with, the
applicable provisions of ERISA, the Code and any other Federal or state law, and
no event or condition has occurred and is continuing as to which State Auto
Mutual would be under an obligation to furnish a report to the Agent under
Section 4.1(j) hereof.

         3.8 Taxes. State Auto Mutual and its Subsidiaries are members of an
affiliated group of corporations filing consolidated returns for Federal income
tax purposes, of which State Auto Mutual is the "common parent" (within the
meaning of Section 1504 of the Code) of such group. State Auto Mutual and its
Material Subsidiaries have filed all Federal income tax returns and all other
material tax returns that are required to be filed by them and have paid all
taxes due pursuant to such returns or pursuant to any assessment received by
State Auto Mutual or any of its Material Subsidiaries. The charges, accruals and
reserves on the books of State Auto Mutual and its Material Subsidiaries in
respect of taxes and other governmental charges are, in the opinion of State
Auto Mutual, adequate. State Auto Mutual has not given or been requested to give
a waiver of the statute of limitations relating to the payment of any Federal,
state, local and foreign taxes or other impositions.

         3.9 Investment Company Act. Neither State Auto Mutual nor any of its
Subsidiaries is an "investment company", or a company "controlled" by an
"investment company", within the meaning of the Investment Company Act of 1940,
as amended.

                                      -17-
<PAGE>   19
         3.10 Public Utility Holding Company Act. Neither State Auto Mutual nor
any of its Subsidiaries is a "holding company" or an "affiliate" of a "holding
company" or a "subsidiary company" of a "holding company", within the meaning of
the Public Utility Holding Company Act of 1935, as amended.

         3.11 Material Agreements and Liens.

         (a) Part A of Schedule I hereto is a complete and correct list of each
credit agreement, loan agreement, indenture, purchase agreement, guarantee,
letter of credit or other arrangement providing for or otherwise relating to any
Indebtedness or any extension of credit (or commitment for any extension of
credit) to, or guarantee by, State Auto Mutual or any of its Subsidiaries,
outstanding on the date hereof the aggregate principal or face amount of which
equals or exceeds (or may equal or exceed) $5,000,000, and the aggregate
principal or face amount outstanding or that may become outstanding under each
such arrangement is correctly described in Part A of said Schedule I.

         (b) Part B of Schedule I hereto is a complete and correct list of each
Lien securing Indebtedness of any Person outstanding on the date hereof the
aggregate principal or face amount of which equals or exceeds (or may equal or
exceed) $5,000,000 and covering any Property of State Auto Mutual or any of its
Subsidiaries, and the aggregate Indebtedness secured (or that may be secured) by
each such Lien and the Property covered by each such Lien is correctly described
in Part B of said Schedule I.

         3.12 Environmental Matters. Each of State Auto Mutual and its
Subsidiaries has obtained all environmental, health and safety permits, licenses
and other authorizations required under all Environmental Laws to carry on its
business as now being or as proposed to be conducted, except to the extent
failure to have any such permit, license or authorization would not (either
individually or in the aggregate) have a Material Adverse Effect. Each of such
permits, licenses and authorizations is in full force and effect and each of
State Auto Mutual and its Subsidiaries is in compliance with the terms and
conditions thereof, and is also in compliance with all other limitations,
restrictions, conditions, standards, prohibitions, requirements, obligations,
schedules and timetables contained in any applicable Environmental Law or in any
regulation, code, plan, order, decree, judgment, injunction, notice or demand
letter issued, entered, promulgated or approved thereunder, except to the extent
failure to comply therewith would not (either individually or in the aggregate)
have a Material Adverse Effect.

         3.13 Capitalization. The authorized capital stock of State Auto
Financial consists, on the date hereof, of an aggregate of 105,000,000 shares
consisting of (a) 100,000,000 shares of common stock, no par value, of which
40,565,812 shares are duly and validly issued and outstanding, each of which
shares is fully paid and nonassessable, (b) 2,500,000 shares of Class A
Preferred Stock, no par value, none of which shares are issued and outstanding
and (c) 2,500,000 shares of Class B Preferred Stock, no par value, none of which
shares are issued and outstanding. Upon issuance, each share of Class A
Preferred Stock will benefit from the Terms and Conditions of Class A Preferred
Stock attached to form of Class A Preferred Stock Certificate attached to the
Standby Purchase Agreement as Exhibit A. As of the date hereof, 70% of such
issued and outstanding shares of common stock are owned beneficially and of
record by State Auto Mutual. As of the date hereof, (i) except for this
Agreement and the

                                      -18-
<PAGE>   20
Standby Purchase Agreement and as set forth in Part A of Schedule III hereto,
there are no outstanding Equity Rights with respect to State Auto Financial and
(ii) except as set forth in Part B of Schedule III hereto, there are no
outstanding obligations of State Auto Financial or any of its Subsidiaries to
repurchase, redeem, or otherwise acquire any shares of capital stock of State
Auto Financial nor are there any outstanding obligations of State Auto Financial
or any of its Subsidiaries to make payments to any Person, such as "phantom
stock" payments, where the amount thereof is calculated with reference to the
fair market value or equity value of State Auto Financial or any of its
Subsidiaries.

         3.14 Subsidiaries, Etc.

         (a) Set forth in Part A of Schedule II hereto is a complete and correct
list of all Subsidiaries of State Auto Mutual on the date hereof and a
specification of which of such Subsidiaries are Insurance Entities and which are
Material Subsidiaries.

         (b) Set forth in Part B of Schedule II hereto is a complete and correct
list of all Investments (other than (x) Investments disclosed in Part A of said
Schedule II hereto and any other Investments existing as of the date hereof
permitted under Section 4.9 hereof and (y) Guarantees of Indebtedness the
aggregate principal or face amount of which Indebtedness is less than
$5,000,000) held by State Auto Mutual or any of its Subsidiaries in any Person
on the date hereof and, for each such Investment, (i) the identity of the Person
or Persons holding such Investment and (ii) the nature of such Investment.
Except as disclosed in Part B of Schedule II hereto, each of State Auto Mutual
and its Subsidiaries owns, free and clear of all Liens, all such Investments.

         3.15 True and Complete Disclosure. The information, reports, financial
statements, exhibits and schedules furnished in writing by or on behalf of the
State Auto Obligors to the Agent or any Lender in connection with the
negotiation, preparation or delivery of this Agreement and the other Basic
Documents or included herein or therein or delivered pursuant hereto or thereto,
when taken as a whole do not contain any untrue statement of material fact or
omit to state any material fact necessary to make the statements herein or
therein, in light of the circumstances under which they were made, not
misleading. All written information furnished after the date hereof by State
Auto Mutual and its Subsidiaries to the Agent and the Lenders in connection with
this Agreement and the other Basic Documents and the transactions contemplated
hereby and thereby will be true, complete and accurate in every material
respect, or (in the case of projections) based on reasonable estimates, on the
date as of which such information is stated or certified. There is no fact known
to either State Auto Obligor that could have a Material Adverse Effect that has
not been disclosed herein, in the other Basic Documents or in a report,
financial statement, exhibit, schedule, disclosure letter or other writing
furnished to the Agent for use in connection with the transactions contemplated
hereby or thereby.

         3.16 No Reliance. State Auto Mutual has made, independently and without
reliance upon the Agent or any Lender, and based on such documents and
information as it has deemed appropriate, its own decision to enter into this
Agreement and has made (and will continue to make), independently and without
reliance upon the Agent or any Lender, and based

                                      -19-
<PAGE>   21
on such documents and information as it has deemed appropriate (or shall deem
appropriate at the time), its own legal, credit and tax analysis of the
transactions contemplated hereby.

         3.17 Insurance Licenses. Schedule T to the most recent Statutory
Statement of each Insurance Entity described in Section 3.2(b) hereof lists, as
of the date hereof, all of the jurisdictions in which each of the Insurance
Entities holds active licenses (including, without limitation, licenses or
certificates of authority from Applicable Insurance Regulatory Authorities),
permits or authorizations to transact insurance and reinsurance business or to
act as an insurance agent or broker (collectively, the "Licenses"). Each
Insurance Entity is in compliance in all material respects with each license
held by it. No License (to the extent material) is the subject of a proceeding
for suspension or revocation or any similar proceedings, there is no sustainable
basis for such a suspension or revocation, and to the knowledge of each State
Auto Obligor no such suspension or revocation has been threatened by any
licensing authority except in any such case where such proceedings would not
have a Material Adverse Effect.

         3.18 Year 2000. Each State Auto Obligor has made a full and complete
assessment of the Year 2000 Issues and has a realistic and achievable program
for remediating the Year 2000 Issues on a timely basis (the "Year 2000
Program"). Based on such assessment and on the Year 2000 Program no State Auto
Obligor reasonably anticipates that Year 2000 Issues will have a Material
Adverse Effect.

                                   ARTICLE IV

                         COVENANTS OF STATE AUTO MUTUAL
                         ------------------------------

         State Auto Mutual covenants and agrees with the Agent that, so long as
any Obligations are outstanding or any Commitments are in effect:

         4.1 Financial Statements Etc. State Auto Mutual shall deliver to the
Agent (with sufficient copies for each of the Lenders):

                  (a) as soon as available and in any event within 60 days after
         the end of each quarterly fiscal period of each fiscal year of State
         Auto Financial, consolidated statements of income, retained earnings
         and cash flows of State Auto Financial and its Subsidiaries for such
         period and for the period from the beginning of the respective fiscal
         year to the end of such period, and the related consolidated balance
         sheets of State Auto Financial and its Subsidiaries as at the end of
         such period, setting forth in each case in comparative form the
         corresponding consolidated figures for the corresponding periods in the
         preceding fiscal year (except that, in the case of balance sheets, such
         comparison shall be to the last day of the prior fiscal year),
         accompanied by a certificate of a senior financial officer of State
         Auto Financial, which certificate shall state that said consolidated
         financial statements present fairly in all material respects the
         consolidated financial condition and results of operations of State
         Auto Financial and its Subsidiaries in accordance with generally
         accepted accounting principles, consistently applied, as at the end of,
         and for, such period (subject to normal year-end audit adjustments);

                                      -20-
<PAGE>   22
                  (b) as soon as available and in any event within 90 days after
         the end of each fiscal year of State Auto Financial, consolidated
         statements of income, retained earnings and cash flows of State Auto
         Financial and its Subsidiaries for such fiscal year and the related
         consolidated balance sheets of State Auto Financial and its
         Subsidiaries as at the end of such fiscal year, setting forth in each
         case in comparative form the corresponding consolidated figures for the
         preceding fiscal year, and accompanied by an opinion thereon of
         independent certified public accountants of recognized national
         standing, which opinion shall state that said consolidated financial
         statements present fairly in all material respects the consolidated
         financial condition and results of operations of State Auto Financial
         and its Subsidiaries as at the end of, and for, such fiscal year in
         accordance with generally accepted accounting principles;

                  (c) promptly after filing with the Applicable Insurance
         Regulatory Authority and in any event within 45 days after the end of
         each for the first three quarterly fiscal periods of each fiscal year
         of each Insurance Entity, its quarterly Statutory Statement for such
         quarterly fiscal period, together with the opinion thereon of a senior
         financial officer of such Insurance Entity stating that such Statutory
         Statement presents the financial condition of such Insurance Entity for
         such quarterly fiscal period in accordance with statutory accounting
         practices required or permitted by the Applicable Insurance Regulatory
         Authority;

                  (d) promptly after filing with the Applicable Insurance
         Regulatory Authority and in any event within 90 days after the end of
         each fiscal year of each Insurance Entity, the annual Statutory
         Statement of such Insurance Entity for such year, together with (i) the
         opinion thereon of a senior financial officer of such Insurance Entity
         stating that said annual Statutory Statement presents the financial
         condition of such Insurance Entity for such fiscal year in accordance
         with statutory accounting practices required or permitted by the
         Applicable Insurance Regulatory Authority and (ii) a certificate of a
         valuation actuary affirming the adequacy of reserves taken by such
         Insurance Entity in respect of future policyholder benefits as at the
         end of such fiscal year (as shown on such Statutory Statement);

                  (e) within 180 days after the end of each fiscal year of each
         Insurance Entity, the report of Ernst & Young LLP (or other independent
         certified public accountants of recognized national standing) on the
         annual Statutory Statements delivered pursuant to Section 4.1(d)
         hereof;

                  (f) promptly upon their becoming available, copies of all
         registration statements and regular periodic reports, if any, that
         State Auto Mutual or any of its Material Subsidiaries shall have filed
         with the Securities and Exchange Commission (or any governmental agency
         substituted therefor) or any national securities exchange;

                  (g) promptly upon the mailing thereof to the policyholders of
         State Auto Mutual generally and to the shareholders of State Auto
         Financial, copies of all financial statements, reports and proxy
         statements so mailed;

                                      -21-
<PAGE>   23

                  (h) promptly after State Auto Mutual receives the results of a
         triennial examination by the NAIC of the financial condition and
         operations of State Auto Mutual and/or any of its Material
         Subsidiaries, a copy thereof;

                  (i) promptly following the delivery or receipt by State Auto
         Mutual or any of its Material Subsidiaries of any correspondence,
         notice or report to or from any Applicable Insurance Regulatory
         Authority that relates, to any material extent, to the financial
         viability of State Auto Mutual or any of its Material Subsidiaries, a
         copy thereof;

                  (j) as soon as possible, and in any event within ten days
         after either State Auto Obligor knows or has reason to believe that any
         of the events or conditions specified below with respect to any Plan or
         Multiemployer Plan has occurred or exists, a statement signed by a
         senior financial officer of State Auto Mutual setting forth details
         respecting such event or condition and the action, if any, that State
         Auto Mutual or its ERISA Affiliate proposes to take with respect
         thereto (and a copy of any report or notice required to be filed with
         or given to the PBGC by State Auto Mutual or an ERISA Affiliate with
         respect to such event or condition):

                           (i) any reportable event, as defined in Section
                  4043(c) of ERISA and the regulations issued thereunder, with
                  respect to a Plan, as to which the PBGC has not by regulation
                  waived the requirement of Section 4043(a) of ERISA that it be
                  notified within 30 days of the occurrence of such event
                  (provided that a failure to meet the minimum funding standard
                  of Section 412 of the Code or Section 302 of ERISA, including,
                  without limitation, the failure to make on or before its due
                  date a required installment under Section 412(m) of the Code
                  or Section 302(e) of ERISA, shall be a reportable event
                  regardless of the issuance of any waivers in accordance with
                  Section 412(d) of the Code); and any request for a waiver
                  under Section 412(d) of the Code for any Plan;

                           (ii) the distribution under Section 4041 of ERISA of
                  a notice of intent to terminate any Plan or any action taken
                  by State Auto Mutual or an ERISA Affiliate to terminate any
                  Plan;

                           (iii) the institution by the PBGC of proceedings
                  under Section 4042 of ERISA for the termination of, or the
                  appointment of a trustee to administer, any Plan, or the
                  receipt by State Auto Mutual or any ERISA Affiliate of a
                  notice from a Multiemployer Plan that such action has been
                  taken by the PBGC with respect to such Multiemployer Plan;

                           (iv) the complete or partial withdrawal from a
                  Multiemployer Plan by State Auto Mutual or any ERISA Affiliate
                  that results in liability under Section 4201 or 4204 of ERISA
                  (including the obligation to satisfy secondary liability as a
                  result of a purchaser default) or the receipt by State Auto
                  Mutual or any ERISA Affiliate of notice from a Multiemployer
                  Plan that it is in reorganization or insolvency pursuant to
                  Section 4241 or 4245 of ERISA or that it intends to terminate
                  or has terminated under Section 4041A of ERISA;

                                      -22-
<PAGE>   24

                           (v) the institution of a proceeding by a fiduciary of
                  any Multiemployer Plan against State Auto Mutual or any ERISA
                  Affiliate to enforce Section 515 of ERISA, which proceeding is
                  not dismissed within 30 days; and

                           (vi) the adoption of an amendment to any Plan that,
                  pursuant to Section 401(a)(29) of the Code or Section 307 of
                  ERISA, would result in the loss of tax-exempt status of the
                  trust of which such Plan is a part if State Auto Mutual or an
                  ERISA Affiliate fails to timely provide security to the Plan
                  in accordance with the provisions of said Sections;

                  (k) within five Business Days after receipt, notice from any
         Applicable Insurance Regulatory Authority of any threatened or actual
         proceeding for suspension or revocation of any License or any similar
         proceeding with respect to any such License;

                  (l) promptly, notice of any denial of coverage, litigation, or
         arbitration arising out of any Reinsurance Agreements to which any
         Insurance Entity is a party which denial, litigation or arbitration
         involves $5,000,000 or more;

                  (m) promptly after either State Auto Obligor knows or has
         reason to believe that any Put Event (or any event that with notice or
         lapse of time or both would become a Put Event) has occurred, a notice
         of such Put Event (or such event) describing the same in reasonable
         detail and, together with such notice or as soon thereafter as
         possible, a description of the action that State Auto Mutual has taken
         or proposes to take with respect thereto;

                  (n) at the time it furnishes each set of financial statements
         pursuant to paragraph (a) or (b) above, a certificate of a senior
         financial officer of State Auto Mutual (i) to the effect that no Put
         Event (or any event that with notice or lapse of time or both would
         become a Put Event) has occurred and is continuing (or, if any Put
         Event (or any such event) has occurred and is continuing, describing
         the same in reasonable detail and describing the action that State Auto
         Mutual has taken or proposes to take with respect thereto) and (ii)
         setting forth in reasonable detail the computations necessary to
         determine whether the State Auto Obligors are in compliance with
         Section 4.10 hereof as of the end of the respective quarterly fiscal
         period or fiscal year; and

                  (o) from time to time such other information regarding the
         financial condition, operations, business or prospects of State Auto
         Mutual or any of its Subsidiaries (including, without limitation, any
         Plan or Multiemployer Plan and any reports or other information
         required to be filed under ERISA) as the Agent may reasonably request.

         4.2 Litigation. State Auto Mutual will promptly give to the Agent (with
sufficient copies for each Lender) notice of all legal or arbitral proceedings,
and of all proceedings by or before any governmental or regulatory authority or
agency, and any material development in respect of such legal or other
proceedings, affecting State Auto Mutual or any of its Subsidiaries, except
proceedings that, if adversely determined, would not (either individually or in
the aggregate) have a Material Adverse Effect.

         4.3 Existence. Etc.  State Auto Mutual will:

                                      -23-
<PAGE>   25

                  (a) and will cause each of its Material Subsidiaries to,
         preserve and maintain its legal existence and all of its material
         rights, privileges, licenses and franchises (provided that nothing in
         this Section 4.3 shall prohibit any transaction expressly permitted
         under Section 4.5 hereof);

                  (b) and will cause each of its Subsidiaries to, comply with
         the requirements of all applicable laws, rules, regulations and orders
         of governmental or regulatory authorities if failure to comply with
         such requirements could (either individually or in the aggregate) have
         a Material Adverse Effect;

                  (c) and will cause each of its Material Subsidiaries to, pay
         and discharge all taxes, assessments and governmental charges or levies
         imposed on it or on its income or profits or on any of its Property
         prior to the date on which penalties attach thereto, except for any
         such tax, assessment, charge or levy the payment of which is being
         contested in good faith and by proper proceedings and against which
         adequate reserves are being maintained;

                  (d) and will cause each of its Material Subsidiaries to, keep
         adequate records and books of account, in which complete entries will
         be made in accordance with generally accepted accounting principles
         (or, in the case of an Insurance Entity, statutory accounting
         principles) consistently applied; and

                  (e) and will cause each of its Material Subsidiaries to,
         permit representatives of any Lender or the Agent, during normal
         business hours, to examine, copy and make extracts from its books and
         records, to inspect any of its Properties, and to discuss its business
         and affairs with its officers, all to the extent reasonably requested
         by such Lender or the Agent (as the case may be).

         4.4 Insurance. State Auto Mutual will, and will cause each of its
Material Subsidiaries to, maintain insurance with financially sound and
reputable insurance companies, and with respect to Property and risks of a
character usually maintained by corporations engaged in the same or similar
business similarly situated, against loss, damage and liability of the kinds and
in the amounts customarily maintained by such corporations (including general
liability insurance, director's and officer's liability insurance, property
insurance and worker's compensation insurance), provided that, nothing in this
Section 4.4 shall be deemed to require State Auto Mutual or any of its Material
Subsidiaries to enter into any Reinsurance Agreement and provided, further, that
State Auto Mutual and its Material Subsidiaries may self-insure against such
hazards and risks, and in such amounts as is customary for corporations of a
similar size and in similar lines of business.

         4.5 Prohibition of Fundamental Changes.

         (a) State Auto Mutual will not, nor will it permit any of its Material
Subsidiaries to, enter into any transaction of merger or consolidation or
amalgamation, or liquidate, wind up or dissolve itself (or suffer any
liquidation or dissolution).

         (b) State Auto Mutual will not, nor will it permit any of its Material
Subsidiaries to, acquire any business or Property from, or capital stock of, or
be a party to any

                                      -24-
<PAGE>   26
acquisition of, any Person except for purchases of inventory and other Property
to be sold or used in the ordinary course of business, Assumed Reinsurance in
the ordinary course of business, Investments permitted under Section 4.9 hereof,
and Capital Expenditures.

         (c) State Auto Mutual will not, nor will it permit any of its Material
Subsidiaries to, convey, sell, lease, transfer or otherwise dispose of, in one
transaction or a series of transactions, all or a substantial part of its
business or Property, whether now owned or hereafter acquired.

         (d) Notwithstanding the foregoing provisions of this Section 4.5:

         (i) any Subsidiary of State Auto Mutual may be merged or consolidated
with or into: (x) State Auto Mutual if State Auto Mutual shall be the continuing
or surviving corporation or (y) any other such Subsidiary; provided that (A) if
any such transaction (other than a transaction described in clause (B) below)
shall be between a Subsidiary and a Wholly Owned Subsidiary, the Wholly Owned
Subsidiary shall be the continuing or surviving corporation and (B) if any such
transaction shall be between State Auto Financial and any other such Subsidiary,
State Auto Financial shall be the surviving corporation;

         (ii) any Material Subsidiary of State Auto Mutual may sell, lease,
transfer or otherwise dispose of any or all of its Property (upon voluntary
liquidation or otherwise) to State Auto Mutual or a Wholly Owned Subsidiary of
State Auto Mutual;

         (iii) State Auto Mutual may merge or consolidate with or acquire any
other Person if (w) in the case of a merger or consolidation, State Auto Mutual
is the surviving corporation, (x) after giving effect thereto, no Put Event (and
no event that with notice or lapse of time or both would constitute a Put Event)
would exist hereunder, (y) the business activity engaged in by such other Person
would be permitted under Section 4.13 hereof if such other Person were a
Subsidiary of State Auto Mutual prior to such merger or consolidation and (z)
the aggregate amount of the Statutory Surplus (determined as at the date of the
relevant merger, consolidation or acquisition) of all such other Persons that
have been the subject of any merger, consolidation or acquisition pursuant to
this clause (iii) after the date hereof (other than any such merger,
consolidation or acquisition financed solely with Net Available Proceeds) shall
be less than $250,000,000; and

         (iv) any Material Subsidiary of State Auto Mutual may merge or
consolidate with or acquire any other Person if (w) in the case of a merger or
consolidation, the surviving corporation is a Wholly Owned Subsidiary of State
Auto Mutual; provided, that in the case of any merger or consolidation involving
State Auto Financial, the surviving corporation is State Auto Financial, (x)
after giving effect thereto, no Put Event (and no event that with notice or
lapse of time or both would constitute a Put Event) would exist hereunder, (y)
the business activity engaged in by such other Person would be permitted under
Section 4.13 hereof if such other Person were a Subsidiary of State Auto Mutual
prior to such merger or consolidation and (z) the aggregate amount of the
Statutory Surplus (determined as at the date of the relevant merger,
consolidation or acquisition) of all such other Persons that have been the
subject of any merger, consolidation or

                                      -25-
<PAGE>   27

acquisition pursuant to this clause (iv) during any calendar year (other than
any such merger, consolidation or acquisition financed solely with Net Available
Proceeds) shall be less than $100,000,000.

         4.6 Limitation on Liens. State Auto Mutual will not, nor will it permit
any of its Material Subsidiaries to, create, incur, assume or suffer to exist
any Lien upon any of its Property, whether now owned or hereafter acquired,
except:

                  (a) Liens in existence on the date hereof and listed in Part B
         of Schedule I hereto;

                  (b) Liens imposed by any governmental authority for taxes,
         assessments or charges not yet due or that are being contested in good
         faith and by appropriate proceedings if adequate reserves with respect
         thereto are maintained on the books of State Auto Mutual or the
         affected Material Subsidiaries, as the case may be, in accordance with
         Agreement Accounting Principles (or, in the case of any Insurance
         Entity, SAP);

                  (c) carriers', warehousemen's, mechanics', materialmen's,
         repairmen's or other like Liens arising in the ordinary course of
         business that are not overdue for a period of more than 30 days or that
         are being contested in good faith and by appropriate proceedings and
         Liens securing judgments but only to the extent for an amount and for a
         period not resulting in a Put Event under clause (j) of the definition
         of "Put Event" in Section 1.1 hereof;

                  (d) pledges or deposits under worker's compensation,
         unemployment insurance and other social security legislation;

                  (e) deposits to secure the performance of bids, trade
         contracts (other than for Indebtedness), leases, statutory obligations,
         surety and appeal bonds, performance bonds and other obligations of a
         like nature incurred in the ordinary course of business;

                  (f) easements, rights-of-way, restrictions and other similar
         encumbrances incurred in the ordinary course of business and
         encumbrances consisting of zoning restrictions, easements, licenses,
         restrictions on the use of Property or minor imperfections in title
         thereto that do not in any case materially detract from the value of
         the Property subject thereto or interfere with the ordinary conduct of
         the business of State Auto Mutual or any of its Material Subsidiaries;

                  (g) Liens arising under escrows, trusts, custodianships,
         separate accounts, funds withheld procedures, and similar deposits,
         arrangements, or agreements established with respect to insurance
         policies, annuities, guaranteed investment contracts and similar
         products underwritten by, or Reinsurance Agreements entered into by,
         any Insurance Entity in the ordinary course of business;

                  (h) deposits with insurance regulatory authorities;

                                      -26-
<PAGE>   28
                  (i) Liens on Property of any corporation that becomes a
         Subsidiary of State Auto Mutual after the date hereof, provided that
         such Liens are in existence at the time such corporation becomes a
         Subsidiary of State Auto Mutual and were not created in anticipation
         thereof;

                  (j) Liens upon real and/or tangible personal Property acquired
         after the date hereof (by purchase, construction or otherwise) by State
         Auto Mutual or any of its Material Subsidiaries, each of which Liens
         either (i) existed on such Property before the time of its acquisition
         and was not created in anticipation thereof or (ii) was created solely
         for the purpose of securing Indebtedness representing, or incurred to
         finance, refinance or refund, the cost (including the cost of
         construction) of such Property; provided that (x) no such Lien shall
         extend to or cover any Property of State Auto Mutual or such Material
         Subsidiary other than the Property so acquired and improvements thereon
         and (y) the principal amount of Indebtedness secured by any such Lien
         shall at no time exceed 80% of the fair market value (as determined in
         good faith by a senior financial officer of State Auto Mutual) of such
         Property at the time it was acquired (by purchase, construction or
         otherwise); and

                  (k) additional Liens upon real and/or personal Property
         created after the date hereof, provided that the aggregate Indebtedness
         secured thereby and incurred on and after the date hereof shall not
         exceed $15,000,000 in the aggregate at any one time outstanding.

         4.7 Indebtedness. State Auto Mutual will not, nor will it permit any of
its Material Subsidiaries to, create, incur or suffer to exist any Indebtedness
except:

                  (a) Indebtedness created pursuant hereto;

                  (b) Indebtedness outstanding on the date hereof and listed in
         Part A of Schedule I hereto;

                  (c) Indebtedness of Material Subsidiaries of State Auto Mutual
         to State Auto Mutual or to other Material Subsidiaries of State Auto
         Mutual; and

                  (d) additional Indebtedness of State Auto Mutual and its
         Material Subsidiaries (including, without limitation, Capital Lease
         Obligations and other Indebtedness secured by Liens permitted under
         Sections 4.6(j) or 4.6(k) hereof) up to but not exceeding $15,000,000
         at any one time outstanding.

         4.8 Sale/Leaseback Transactions. State Auto Mutual will not, nor will
it permit any of its Material Subsidiaries to, enter into any an arrangement
with any Person (other than State Auto Mutual or any of its Material
Subsidiaries) providing for the leasing to State Auto Mutual or any of its
Material Subsidiaries for a period of more than five years of any Property which
has been or is to be sold or transferred by State Auto Mutual or such Material
Subsidiary to such Person or to any other Person (other than State Auto Mutual
or any of its Material Subsidiaries), to which funds have been or are to be
advanced by such Person on the security of the Property subject to such lease (a
"Sale/Leaseback Transaction") if, after giving effect thereto, the Value (as
defined below) of all Sale/Leaseback Transactions at such time

                                      -27-
<PAGE>   29
would exceed 10% of the Statutory Surplus of State Auto Mutual at such time. For
purposes of this Section 4.8, "Value" shall mean, with respect to any
Sale/Leaseback Transaction as at any time, the amount equal to the greater of
(a) the net proceeds of the sale or transfer of the Property subject to such
Sale/Leaseback Transaction and (b) the fair value, in the opinion of the board
of directors of State Auto Mutual of such Property at the time of entering into
such Sale/Leaseback Transaction, in either case divided first by the number of
full years of the term of the lease and then multiplied by the number of full
years of such term remaining at the time of determination, without regard to any
renewal or extension options contained in such lease.

         4.9 Investments.

         (a) State Auto Mutual will not, nor will it permit any of its Material
Subsidiaries to, make or permit to remain outstanding any Investments except (i)
Investments outstanding on the date hereof and identified in Part B of Schedule
II hereto, (ii) operating deposit accounts with banks, (iii) Permitted
Investments, (iv) Investments by State Auto Mutual and its Material Subsidiaries
in State Auto Mutual and its Subsidiaries, (v) Interest Rate Protection
Agreements, provided that, without limiting the obligation of State Auto Mutual
under Section 4.12 hereof, when entering into any Interest Rate Protection
Agreement that at the time has, or at any time in the future may give rise to,
any credit exposure, the aggregate credit exposure under all Interest Rate
Protection Agreements (excluding the Interest Rate Protection Agreement being
entered into pursuant to Section 4.12 hereof) shall not exceed $10,000,000, and
(vi) Investments of Insurance Entities not prohibited by clause (b) of this
Section 4.9.

         (b) State Auto Mutual will not permit any Insurance Entity to make any
Investment if, on the date of which such Investment is made and after giving
effect thereto, the aggregate value of Investments (other than equity
Investments) held by such Insurance Entity that are rated lower than "2" by the
NAIC or are not rated by the NAIC would exceed 5% of the value of total invested
assets. As used in this Section 4.9(b), the "value" of an Investment refers to
the value of such Investment that would be shown on the most recent Statutory
Statement of the relevant Insurance Entity prepared in accordance with SAP.

         4.10 Certain Financial Covenants.

         (a) Statutory Surplus. State Auto Mutual will not permit its Statutory
Surplus at any time to be less than (a) $495,671,189, at any time prior to the
occurrence of a catastrophe giving rise to Loans being outstanding under the
Credit Agreement (provided that no Loans are outstanding at such time) and (b)
$425,000,000, at any time during the period from and including the date of
occurrence of a catastrophe giving rise to Loans being outstanding under the
Credit Agreement to but excluding the date all Loans shall have been required to
be repaid in full pursuant to the terms of the Credit Agreement. State Auto
Mutual will not permit the Statutory Surplus of State Auto P&C to be less than
$135,467,450 at any time prior to the occurrence of a catastrophe giving rise to
Loans being outstanding under the Credit Agreement (provided that no Loans are
outstanding at such time).

         (b) Risk-Based Capital Ratio. State Auto Mutual will not permit its
Risk-Based Capital Ratio at any time to be less than (a) 4.00 to 1, at any time
prior to the occurrence of a catastrophe giving rise to Loans being outstanding
under the Credit Agreement (provided

                                      -28-
<PAGE>   30
that no Loans are outstanding at such time) and (b) 3.00 to 1, at any time
during the period from and including the date of occurrence of a catastrophe
giving rise to Loans being outstanding under the Credit Agreement to but
excluding the date all Loans shall have been required to be repaid in full
pursuant to the terms of the Credit Agreement. State Auto Mutual will not permit
the Risk-Based Capital Ratio of State Auto P&C to be less than 4.00 to 1 at any
time prior to the occurrence of a catastrophe giving rise to Loans being
outstanding under the Credit Agreement (provided that no Loans are outstanding
at such time).

         (c) Premium to Surplus. State Auto Mutual will not permit its Premium
to Surplus Ratio at any time to exceed (a) 2.00 to 1, at any time prior to the
occurrence of a catastrophe giving rise to Loans being outstanding under the
Credit Agreement (provided that no Loans are outstanding at such time) and (b)
3.00 to 1, at any time during the period from and including the date of
occurrence of a catastrophe giving rise to Loans being outstanding under the
Credit Agreement to but excluding the date all Loans shall have been required to
be repaid in full pursuant to the terms of the Credit Agreement. State Auto
Mutual will not permit the Premium to Surplus Ratio of State Auto P&C to exceed
3.00 to 1 at any time prior to the occurrence of a catastrophe giving rise to
Loans being outstanding under the Credit Agreement (provided that no Loans are
outstanding at such time).

         (d) Fixed Charge Coverage Ratio. State Auto Financial will not permit
its Fixed Charge Coverage Ratio, determined as of the end of each of its fiscal
quarters, to be less than 1.00 to 1.00 at any time during the period from and
including the date of occurrence of a catastrophe giving rise to Loans being
outstanding under the Credit Agreement to but excluding the date all Loans shall
have been required to be repaid in full pursuant to the terms of the Credit
Agreement.

         4.11 NAIC Ratio. In the event that the NAIC or any Applicable Insurance
Regulatory Authority shall at any time promulgate any risk-based capital ratio
requirements or guidelines, State Auto Mutual will cause each Insurance Entity
to comply with the minimum requirements or guidelines applicable to it as
established by the NAIC or such Applicable Insurance Regulatory Authority.

         4.12 Interest Rate Protection Agreements. State Auto Mutual will within
five days after the date of each purchase of Preferred Stock under the Standby
Purchase Agreement, cause State Auto Financial to enter into, and thereafter
maintain in full force and effect, one or more Interest Rate Protection
Agreements with one or more of the Lenders (and/or with a bank or other
financial institution having capital, surplus and undivided profits of at least
$500,000,000), that effectively would enable State Auto Financial (in a manner
satisfactory to the Agent) to protect itself against floating interest rates as
to a notional principal amount at least equal to 100% of the aggregate
Redemption Value of the Preferred Stock for a period of at least six years
measured from the date of the purchase of the Preferred Stock.

         4.13 Lines of Business. State Auto Mutual will not, nor will it permit
any of its Subsidiaries to, engage to any substantial extent in any line or
lines of business activity other than the business of owning and operating
property and casualty insurance companies as conducted on the date hereof and
businesses related or incidental thereto (it being understood that the
businesses of Strategic Insurance Software, Inc., Stateco Financial Services,
Inc. and 518

                                      -29-
<PAGE>   31

Property Management and Leasing, LLC, to the extent conducted as of the date
hereof, are related to the business of owning and operating property and
casualty insurance companies). It is also understood and agreed that the
foregoing includes State Auto Mutual assuming reinsurance with premiums in an
aggregate amount not to exceed $15,000,000 from third parties.

         4.14 Ceded Reinsurance. State Auto Mutual will not, nor will it permit
any other Insurance Entity to:

                  (a) enter into any Reinsurance Agreement with any Person other
         than (i) another Insurance Entity, (ii) any Person for which the most
         recently published rating by A.M. Best & Co. is "B+" or higher or, if
         such Person is not rated by A.M. Best & Co., which has a Statutory
         Surplus (or the equivalent thereof) of not less than $100,000,000,
         (iii) any Person that posts security under such Reinsurance Agreement
         in an amount equal to the total liabilities assumed by such Person,
         through a letter of credit issued by an "authorized bank" (as such term
         is defined by the Applicable Insurance Regulatory Authority) or cash
         collateral deposit or (iv) any other reinsurers acceptable to the
         Agent, provided however, that for purposes of the foregoing clause
         (ii), any "NA" designation shall not be considered a rating of A.M.
         Best & Co.;

                  (b) enter into any Reinsurance Agreement or Reinsurance
         Agreements with Lloyd's of London if the aggregate amount of
         reinsurance ceded thereby would exceed 15% of the aggregate premium
         volume of reinsurance ceded by the Insurance Entities.

                  (c) enter into any Surplus Relief Reinsurance except with
         another Insurance Entity; or

                  (d) enter into any Reinsurance Agreement or Reinsurance
         Agreements if such Reinsurance Agreements will result in a 20% or more
         reduction of net premium volume for the Insurance Entities in any
         12-month period.

         4.15 Transactions with Affiliates. Except as expressly permitted by
this Agreement, State Auto Mutual will not, nor will it permit any of its
Material Subsidiaries to, directly or indirectly: (a) make any Investment in an
Affiliate; (b) transfer, sell, lease, assign or otherwise dispose of any
Property to an Affiliate; (c) merge into or consolidate with or purchase or
acquire Property from an Affiliate; or (d) enter into any other transaction
directly or indirectly with or for the benefit of an Affiliate (including,
without limitation, Guarantees and assumptions of obligations of an Affiliate);
provided that (i) any Affiliate who is an individual may serve as a director,
officer or employee of State Auto Mutual or any of its Material Subsidiaries and
receive reasonable compensation for his or her services in such capacity and
(ii) State Auto Mutual and its Material Subsidiaries may enter into transactions
(other than extensions of credit by State Auto Mutual or any of its Material
Subsidiaries to an Affiliate) providing for the leasing of Property, the
rendering or receipt of services or the purchase or sale of inventory and other
Property in the ordinary course of business if the monetary or business
consideration arising therefrom would be substantially as advantageous to State
Auto Mutual and its Material Subsidiaries as the monetary or business
consideration that would obtain in a comparable transaction with a Person not an
Affiliate.

                                      -30-
<PAGE>   32

         4.16 Modifications of Certain Documents. State Auto Mutual will not,
and will not permit any of its Subsidiaries to, (a) consent to any modification,
supplement or waiver of (i) the charter or by-laws of State Auto Mutual, (ii)
the charter or by-laws of State Auto Financial, (iii) any material term of any
Retrocession Agreement or Reinsurance Agreement relating to property and
catastrophic risk insurance other than the Intercompany Pooling Arrangement or
(iv) without the prior consent of the Agent (with the approval of the Required
Lenders, such approval not to be unreasonably withheld), the Intercompany
Pooling Agreement if such modification, supplement or waiver would result in the
ceding to State Auto Mutual of [70]% or more of the catastrophic loss risk
subject to such arrangement or (b) in any manner alter or change the
preferences, rights or powers of the Preferred Stock or permit State Auto
Financial to issue any additional securities so as to affect adversely the
Preferred Stock.

         4.17 Indemnity for Certain Costs. State Auto Financial agrees with the
Agent that it will indemnify the Borrower, promptly upon demand therefor, for
all or any portion of (a) the fees, costs and expenses payable by the Borrower
under Article III of the Credit Agreement including, without limitation, in the
event that interest for any Lender in respect of any period is computed at the
Base Rate, for the excess (if any) of the amount of such interest computed at
the Base Rate for such period over the amount of interest that would have been
payable in respect of such period had such interest been computed at the
relevant Eurodollar Rate for such period and (b) the excess of interest in
respect of any period payable by the Borrower under Section 2.11 of the Credit
Agreement at 2% over the interest in respect of such period that would have been
payable had the relevant Default not occurred. Each of State Auto Financial,
State Auto Mutual and the Agent agrees that the Borrower shall be a third-party
beneficiary of this Agreement.

         4.18 Delivery of Documents on the Closing Date. On the Closing Date,
State Auto Mutual will deliver to the Agent (with sufficient copies for each
Lender) each of the following documents each of which shall be satisfactory to
the Agent in form and substance:

                  (a) certified copies of the charter and by-laws (or equivalent
         documents) of each State Auto Obligor and of all corporate authority
         for such State Auto Obligor (including, without limitation, board of
         director resolutions and evidence of the incumbency, including specimen
         signatures, of officers) with respect to the execution, delivery and
         performance of such of the Basic Documents to which such State Auto
         Obligor is intended to be a party and each other document to be
         delivered by such State Auto Obligor from time to time in connection
         herewith (and the Agent and each Lender may conclusively rely on such
         certificate until it receives notice in writing from State Auto Mutual
         to the contrary);

                  (b) a certificate of a senior officer of State Auto Mutual,
         dated the Closing Date, to the effect that (i) no Put Event (and no
         event that with notice or lapse of time or both would become a Put
         Event) shall have occurred and be continuing and (ii) the
         representations and warranties made by the State Auto Obligors in
         Article III hereof shall be true and complete on and as of the Closing
         Date with the same force and effect as if made on and as of the Closing
         Date (or, if any such representation or warranty is expressly stated to
         have been made as of a specific date, as of such specific date);

                                      -31-
<PAGE>   33
                  (c) an opinion, dated the Closing Date, of John Lowther,
         general counsel of each State Auto Obligor, substantially in form of
         Exhibit B hereto and covering such other matters as the Agent or any
         Lender may reasonably request (and each State Auto Obligor hereby
         instructs such counsel to deliver such opinion to the Lenders and the
         Agent);

                  (d) certified true, correct and complete copies of all
         Retrocession Agreements and Reinsurance Agreements in effect on the
         Closing Date;

                  (e) certified true, correct and complete copies of all Tax
         Sharing Agreements in effect on the Closing Date;

                  (f) evidence that the transactions contemplated by the Basic
         Documents shall have been approved by each Applicable Insurance
         Regulatory Authority with respect to State Auto Mutual, State Auto P&C
         and Milbank; and

                  (g) such other documents as the Agent or any Lender or counsel
         to Bank One may reasonably request.

         4.19 Delivery of Documents on Each Borrowing Date. On the date of each
borrowing by the Borrower under the Credit Agreement (and as a condition
thereto), State Auto Mutual will deliver to the Agent (with sufficient copies
for each Lender) each of the following documents each of which shall be
satisfactory to the Agent in form and substance:

                  (a) a certificate of a senior officer of State Auto Mutual,
         dated the date of such borrowing, (1) to the effect that, both
         immediately prior to the making of such Loan and also after giving
         effect thereto and to the intended use thereof, (i) no Put Event (and
         no event that with notice or lapse of time or both would become a Put
         Event) shall have occurred and be continuing and (ii) the
         representations and warranties made by the State Auto Obligors in
         Article III hereof (excluding, in the case of the
         representation and warranty made by the State Auto Obligors in the last
         sentence of clauses (a) and (b) of Section 3.2 hereof, any such change
         to the extent such change results from the catastrophic
         loss claims and/or loss adjustment expenses to which the borrowing by
         the Borrower under the Credit Agreement and related issuance of
         Preferred Stock relates) shall be true and complete on and as of such
         date of borrowing with the same force and effect as if made on and as
         of such date of borrowing (or, if any such representation or warranty
         is expressly stated to have been made as of a specific date, as of such
         specific date) and (2) describing in reasonable detail the catastrophic
         loss claims and/or loss adjustment expenses to which such borrowing
         relates;

                  (b) such other documents as the Agent or any Lender or counsel
         to Bank One may reasonably request (including, without limitation,
         opinions of counsel to the State Auto Obligors relating to the issuance
         of the Preferred Stock in connection with such borrowing).

         4.20 Delivery of Documents in Connection with the Extension of the
Commitment Termination Date. On each of the "Request Date" and the "Existing
Commitment Termination Date" (in each case as defined in Section 2.19 of the
Credit Agreement) State Auto

                                      -32-
<PAGE>   34
Mutual will deliver to the Agent (with sufficient copies for each Lender) each
of the following documents each of which shall be satisfactory to the Agent in
form and substance:

                  (a) a certificate of a senior officer of State Auto Mutual,
         dated such date, to the effect that (i) no Put Event (and no event that
         with notice or lapse of time or both would become a Put Event) shall
         have occurred and be continuing and (ii) the representations and
         warranties made by the State Auto Obligors in Article III hereof shall
         be true and complete on and as of such date of borrowing with the same
         force and effect as if made on and as of such date of borrowing (or, if
         any such representation or warranty is expressly stated to have been
         made as of a specific date, as of such specific date).

                  (b) a certificate of a senior officer of State Auto Mutual,
         dated such date, to the effect that (i) the "Probable Maximum Loss" (as
         defined below) of the State Auto Obligors for the 250-year return
         period shall not exceed (x) $220,000,000 for earthquake peril and (y)
         $150,000,000 for hurricane peril and (ii) attached thereto is a true,
         correct and complete copy of the report prepared by the applicable
         Modelling Firm (as defined below) in connection with the calculation
         referred to in the definition of "Probable Maximum Loss" below. For
         purposes of this clause (b), "Probable Maximum Loss" shall mean, for
         any date, the "probable maximum loss" as most recently calculated prior
         to such date by Risk Management Solutions, Inc., Applied Insurance
         Research, EQECAT Inc., Tillinghast (a Towers Perrin Company) or another
         independent modelling firm satisfactory to the Agent (each, a
         "Modelling Firm").

         4.21 Consent to Assignment, etc.

         (a) To the extent contemplated by the Company Pledge Agreement, or
otherwise after and during the continuance of a Default, the Agent and any
designee or assignee thereof shall be entitled to exercise any and all rights of
the Borrower under the Standby Purchase Agreement and the Pledged Stock in
accordance with the terms of the Standby Purchase Agreement and such Pledged
Stock, and State Auto Financial shall comply in all respects with such exercise.
Without limiting the generality of the foregoing, to the extent contemplated by
the Company Pledge Agreement, or otherwise after and during the continuance of a
Default, the Agent and any designee or assignee thereof shall have the full
right and power to enforce directly against State Auto Financial all obligations
of State Auto Financial under the Standby Purchase Agreement and the Pledged
Stock and otherwise to exercise all remedies thereunder and to make all demands
and give all notices and make all requests required or permitted to be made by
the Borrower under the Standby Purchase Agreement or the Pledged Stock. Nothing
herein shall require the Agent or such designee or assignee to cure any default
of the Borrower under the Standby Purchase Agreement or to perform any act, duty
or obligation of the Borrower under the Standby Purchase Agreement, but shall
only give them the option so to do.

         (b) State Auto Financial will not, without the prior written consent of
the Agent, (i) cancel, suspend or terminate the Standby Purchase Agreement or
consent to or accept any such cancellation, suspension or termination thereof,
(ii) amend, supplement or otherwise modify the Standby Purchase Agreement or
(iii) petition, request or take any other legal or

                                      -33-
<PAGE>   35
administrative action which seeks, or may reasonably be expected, to so rescind,
cancel, terminate or suspend or amend or modify the Standby Purchase Agreement.

         (c) A foreclosure of, or other exercise of remedies under, the Company
Pledge Agreement or any sale thereunder by the Agent or its assignee or
designee, whether by judicial proceedings or under any power of sale contained
therein, or any conveyance from the Borrower to the Agent, the Lenders or any
such assignee or designee, in lieu thereof, shall not require the consent of
State Auto Financial.

         (d) Upon the exercise by the Agent of any of the remedies set forth in
Section 5.05 of the Company Pledge Agreement, the Agent may assign its rights
and interests and the rights and interests of the Borrower under the Standby
Purchase Agreement and/or the Pledged Stock to any other Person.

         (e) State Auto Financial will not be released from any of its
obligations under the Standby Purchase Agreement or the Pledged Stock pursuant
to any assignment or transfer (including by reason of a merger, consolidation,
sale of substantially all of its assets or otherwise), and shall not delegate
any of its obligations under the Standby Purchase Agreement or the Pledged
Stock, unless the Agent shall have previously consented in writing to such
release or delegation, as the case may be.

                                   ARTICLE V

                                  MISCELLANEOUS
                                  -------------

         5.1 Waiver. No failure on the part of the Agent or any Lender to
exercise and no delay in exercising, and no course of dealing with respect to,
any right, power or privilege under this Agreement shall operate as a waiver
thereof, nor shall any single or partial exercise of any right, power or
privilege under this Agreement preclude any other or further exercise thereof or
the exercise of any other right, power or privilege. The remedies provided
herein are cumulative and not exclusive of any remedies provided by law.

         5.2 Notices. All notices, requests and other communications to any
party hereunder shall be in writing (including electronic transmission,
facsimile transmission or similar writing) and shall be given to such party at
its address or facsimile number set forth on the signature pages hereof or at
such other address or facsimile number as such party may hereafter specify for
the purpose by notice to the Agent and the Borrower in accordance with the
provisions of this Section 5.2. Each such notice, request or other communication
shall be effective (a) if given by facsimile transmission, when transmitted to
the facsimile number specified in this Section and confirmation of receipt is
received, (b) if given by mail, 72 hours after such communication is deposited
in the mails with first class postage prepaid, addressed as aforesaid, or (c) if
given by any other means, when delivered (or, in the case of electronic
transmission, received) at the address specified in this Section.

         5.3 Expenses; Indemnification. (a) State Auto Mutual and State Auto
Financial jointly and severally agree to reimburse the Agent for any costs,
internal charges and out-of-pocket expenses (including reasonable attorneys'
fees and time charges of attorneys for

                                      -34-
<PAGE>   36

the Agent, which attorneys may be employees of the Agent) paid or incurred by
the Agent in connection with the preparation, negotiation, execution, delivery,
syndication, review, amendment, modification, and administration of the Basic
Documents. State Auto Mutual and State Auto Financial also jointly and severally
agree to reimburse the Agent and the Lenders for any costs, internal charges and
out-of-pocket expenses (including attorneys' fees and time charges of attorneys
for the Agent and the Lenders, which attorneys may be employees of the Agent or
the Lenders) paid or incurred by the Agent or any Lender in connection with the
collection and enforcement of the Loan Documents.

         (b) State Auto Mutual and State Auto Financial hereby jointly and
severally agree to indemnify the Agent, each Lender, their respective
affiliates, and each of their directors, officers and employees against all
losses, claims, damages, penalties, judgments, liabilities and expenses
(including, without limitation, all expenses of litigation or preparation
therefor whether or not the Agent any Lender or any affiliate is a party
thereto) which any of them may pay or incur arising out of or relating to this
Agreement, the other Basic Documents, the transactions contemplated hereby or
the direct or indirect application or proposed application of the proceeds of
any Loan except to the extent that they are determined in a final non-appealable
judgment by a court of competent jurisdiction to have resulted from the gross
negligence or willful misconduct of the party seeking indemnification. The
obligations of State Auto Mutual and State Auto Financial under this Section 5.3
shall survive the termination of this Agreement.

         5.4 Amendments, Etc. Except as otherwise expressly provided in this
Agreement, any provision of this Agreement may be modified or supplemented only
by an instrument in writing signed by each State Auto Obligor and the Agent
(with the consent of the Lenders as specified in Section 10.17 of the Credit
Agreement), and any provision of this Agreement may be waived by the Agent (with
the consent of the Lenders as specified in Section 10.17 of the Credit
Agreement).

         5.5 Successors and Assigns. This Agreement shall be binding upon and
inure to the benefit of the parties hereto and their respective successors and
permitted assigns, provided, that neither State Auto Obligor may assign any of
its rights or obligations hereunder without the prior consent of the Agent (with
the consent of all of the Lenders).

         5.6 Captions. The captions and section headings appearing herein are
included solely for convenience of reference and are not intended to affect the
interpretation of any provision of this Agreement.

         5.7 Counterparts. This Agreement may be executed in any number of
counterparts, all of which taken together shall constitute one and the same
instrument and any of the parties hereto may execute this Agreement by signing
any such counterpart.

         5.8 CHOICE OF LAW. THE BASIC DOCUMENTS (OTHER THAN THOSE CONTAINING A
CONTRARY EXPRESS CHOICE OF LAW PROVISION) SHALL BE CONSTRUED IN ACCORDANCE WITH
THE INTERNAL LAWS (INCLUDING, WITHOUT LIMITATION, 735 ILCS SECTION 105/5-1 ET
SEQ, BUT OTHERWISE WITHOUT REGARD TO THE CONFLICT OF LAWS PROVISIONS) OF

                                      -35-
<PAGE>   37
THE STATE OF ILLINOIS, BUT GIVING EFFECT TO FEDERAL LAWS APPLICABLE TO NATIONAL
BANKS.

         5.9 CONSENT TO JURISDICTION. EACH STATE AUTO OBLIGOR HEREBY IRREVOCABLY
SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED STATES FEDERAL OR
ILLINOIS STATE COURT SITTING IN CHICAGO, ILLINOIS IN ANY ACTION OR PROCEEDING
ARISING OUT OF OR RELATING TO ANY LOAN DOCUMENTS AND EACH STATE AUTO OBLIGOR
HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR
PROCEEDING MAY BE HEARD AND DETERMINED IN ANY SUCH COURT AND IRREVOCABLY WAIVES
ANY OBJECTION IT MAY NOW OR HEREAFTER HAVE AS TO THE VENUE OF ANY SUCH SUIT,
ACTION OR PROCEEDING BROUGHT IN SUCH A COURT OR THAT SUCH COURT IS AN
INCONVENIENT FORUM. NOTHING HEREIN SHALL LIMIT THE RIGHT OF THE AGENT OR ANY
LENDER TO BRING PROCEEDINGS AGAINST ANY STATE AUTO OBLIGOR IN THE COURTS OF ANY
OTHER JURISDICTION. ANY JUDICIAL PROCEEDING BY ANY STATE AUTO OBLIGOR AGAINST
THE AGENT OR ANY LENDER OR ANY AFFILIATE OF THE AGENT OR ANY LENDER INVOLVING,
DIRECTLY OR INDIRECTLY, ANY MATTER IN ANY WAY ARISING OUT OF, RELATED TO, OR
CONNECTED WITH ANY LOAN DOCUMENT SHALL BE BROUGHT ONLY IN A COURT IN CHICAGO,
ILLINOIS.

         5.10 WAIVER OF JURY TRIAL. EACH STATE AUTO OBLIGOR, THE AGENT AND EACH
LENDER HEREBY WAIVE TRIAL BY JURY IN ANY JUDICIAL PROCEEDING INVOLVING, DIRECTLY
OR INDIRECTLY, ANY MATTER (WHETHER SOUNDING IN TORT, CONTRACT OR OTHERWISE) IN
ANY WAY ARISING OUT OF, RELATED TO, OR CONNECTED WITH ANY LOAN DOCUMENT OR THE
RELATIONSHIP ESTABLISHED THEREUNDER.

         5.11 Treatment of Certain Information; Confidentiality.

         (a) Each State Auto Obligor acknowledges that from time to time
financial advisory, investment banking and other services may be offered or
provided to State Auto Mutual or one or more of its Subsidiaries (in connection
with this Agreement or otherwise) by any Lender or by one or more subsidiaries
or affiliates of such Lender and such State Auto Obligor hereby authorizes each
Lender to share any information delivered to such Lender by or on behalf of
State Auto Mutual and its Subsidiaries pursuant to this Agreement, or in
connection with the decision of such Lender to enter into the Credit Agreement,
to any such subsidiary or affiliate, it being understood that any such
subsidiary or affiliate receiving such information shall be bound by the
provisions of paragraph (b) below as if it were a Lender hereunder. Such
authorization shall survive the termination of this Agreement.

         (b) The Agent and each Lender agrees to hold any confidential
information which it may receive from either State Auto Obligor pursuant to this
Agreement in confidence, except for disclosure (i) to its Affiliates and to
other Lenders and their respective Affiliates, so long as such Affiliate or
other Lender agrees to be bound by the provisions of this Section, (ii) to legal
counsel, accountants, and other professional advisors to such Lender or to a
Transferee, (iii)

                                      -36-
<PAGE>   38
to regulatory officials, (iv) to any Person as requested pursuant to or as
required by law, regulation, or legal process, (v) to any Person in connection
with any legal proceeding to which such Lender is a party, (vi) to such Lender's
direct or indirect contractual counterparties in swap agreements or to legal
counsel, accountants and other professional advisors to such counterparties, and
(vii) permitted by Section 12.4 of the Credit Agreement.

         5.12 No Liability. Except as expressly provided herein, neither the
Agent nor any Lender shall be responsible or have any liability for (a) any
statements, warranties or representations made in or in connection with the
Credit Agreement, any other Basic Document or any other instrument or document
furnished pursuant thereto, or the execution, legality, validity,
enforceability, genuineness, sufficiency or value of the Credit Agreement, any
other Basic Document or any other instrument or document furnished pursuant
thereto and (b) the financial condition of the Borrower or any other Person or
any other obligation of or the performance or observance by the Borrower, any
other Person or any other obligor of any of their respective obligations under
the Credit Agreement or any other Basic Document or any other instrument or
document furnished pursuant thereto.

         5.13 Further Assurances. Each State Auto Obligor agrees that, from time
to time upon the written request of the Agent, such State Auto Obligor will
execute and deliver such further documents and do such other acts and things as
the Lender may reasonably request in order fully to effect the purposes of this
Agreement.

         5.14 Severability of Provisions. Any provision in any Basic Document
that is held to be inoperative, unenforceable, or invalid in any jurisdiction
shall, as to that jurisdiction, be inoperative, unenforceable, or invalid
without affecting the remaining provisions in that jurisdiction or the
operation, enforceability, or validity of that provision in any other
jurisdiction, and to this end the provisions of all Basic Documents are declared
to be severable.

         5.15 Third-Party Beneficiaries. Each State Auto Obligor agrees that
each Lender shall be a third-party beneficiary of this Agreement and shall be
entitled to enforce its rights hereunder as fully as if it were a party hereto.


                            [signature page follows]


                                      -37-
<PAGE>   39

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

                                     STATE AUTOMOBILE MUTUAL INSURANCE COMPANY



                                     By: /s/ Steven J. Johnston
                                         ---------------------------------------
                                     Title: Senior Vice President
                                            ------------------------------------

                                     Address for Notices:

                                     State Automobile Mutual Insurance Company
                                     518 East Broad Street
                                     Columbus, Ohio 43215
                                     Attention:  John Lowther, Esq.
                                     Telecopier No.: (614) 464-4911
                                     Telephone No.: (614) 464-5052


                                     STATE AUTO FINANCIAL CORPORATION


                                     By: /s/ Steven J. Johnston
                                         ---------------------------------------
                                     Title: Senior Vice President
                                            ------------------------------------

                                     Addresses for Notices:

                                     State Automobile Mutual Insurance Company
                                     518 East Broad Street
                                     Columbus, Ohio 43215
                                     Attention:  John Lowther, Esq.
                                     Telecopier No.: (614) 464-4911
                                     Telephone No.: (614) 464-5052

                                      S-1
                               [TO PUT AGREEMENT]
<PAGE>   40
                                     BANK ONE, NA


                                     By: /s/ Thomas A. Kiepura II
                                         ---------------------------------------
                                     Title: Assistant Vice President
                                            ------------------------------------

                                     Addresses for Notices:

                                     1 Bank One Plaza
                                     Chicago, Illinois 60670
                                     Attention:  Cynthia W. Priest
                                     Telecopier No.:  (312) 732-4033
                                     Telephone No.:  (312) 732-9565

                                       S-2
                               [TO PUT AGREEMENT]
<PAGE>   41
                                  Put Agreement

                                   Schedule I

                                     Part A

                      Indebtedness in Excess of $5,000,000


State Auto Financial owes State Auto Mutual $30,000,000 under a Credit Agreement
dated May 1999. On November 11, 1999, the boards of directors of State Auto
Financial and State Auto Mutual are expected to approve an additional
$20,000,000 line of credit from State Auto Mutual to State Auto Financial. These
monies have been used to effect a stock repurchase program.
<PAGE>   42
                                  Put Agreement

                                   Schedule I

                                     Part B

                                      Liens


None
<PAGE>   43
                                  Put Agreement

                                   Schedule II

                                     Part A

                        Subsidiaries of State Auto Mutual


See attached Organizational Chart.
<PAGE>   44
<TABLE>
                                                      ORGANIZATIONAL STRUCTURE
                                                                 OF
                                                  STATE AUTO HOLDING COMPANY SYSTEM

<S>       <C>                               <C>                         <C>       <C>                           <C>
         - - - - - - - - -
         l     Public    l
         l       31%     l
         - - - - - - - - -
                  l
                  l
                  l
======================================                  69%             =======================================
l  State Auto Financial Corporation  l----------------------------------l  State Automobile Mutual Insurance  l
l         Ohio Corporation           l                                  l       Company Ohio Corporation*     l
======================================                                  =======================================
 l                                                                       l
 l                                                                       l
 l        ===========================                                    l        ========================
 l  100%  l  State Auto Property &  l  15%                               l  100%  l   Midwest Security   l
 l--------l     Casualty South      l-------l                            l--------l  Ins. Co. Wisconsin  l
 l        l  Carolina Corporation*  l       l                            l        l     Corporation*     l
 l        ===========================       l                            l        ========================
 l                                          l                            l
 l                                          l     ====================   l
 l        ===========================       l     l                  l   l        ========================
 l  100%  l  State Auto National    l       l     l   518 Property   l   l  100%  l  Associated Services l
 l--------l         Ins. Co.        l       l-----l  Management and  l   l--------l      Agency Ohio     l
 l        l   Ohio Corporation*     l       l     l   Leasing, LLC   l   l        l      Corporation     l
 l        ===========================       l     l                  l   l        ========================
 l                                          l     ====================   l
 l                                          l                            l
 l        ===========================       l                            l        ========================
 l  100%  l    Stateco Financial    l   85% l                            l  100%  l  Facilitators, Inc.  l
 l--------l      Services, Inc.     l-------l                            l--------l    South Carolina    l
 l        l     Ohio Corporation    l                                    l        l      Corporation     l
 l        ===========================                                    l        ========================
 l                                                                       l
 l                                                                       l
 l        ===========================                                    l        ========================      ====================
 l  100%  l      Strategic Ins.     l                                    l  100%  l  Columbus Marketing, l  52% l  Call Insurance  l
 l--------l      Software, Inc.     l                                    l--------l       Inc. Ohio      l------l    Agency Ohio   l
 l        l     Ohio Corporation    l                                             l      Corporation     l      l    Corporation   l
 l        ===========================                                             ========================      ====================
 l
 l
 l        =============================
 l  100%  l      Milbank Insurance    l
 l--------l        Company South      l
 l        l     Dakota Corporation*   l
 l        =============================
 l
 l
 l        =============================        =========================
 l  100%  l     Farmers Casualty      l  100%  l       Mid-Plains      l
 l--------l     Insurance Company     l--------l   Insurance Company   l
 l        l     Iowa Corporation*     l        l    Iowa Corporation*  l
 l        =============================        =========================
 l
 l
 l        =============================
 l  100%  l        State Auto         l
 l--------l     Insurance Company     l
          l     Ohio Corporation*     l
          =============================
</TABLE>


*Insurance Entities
<PAGE>   45

                                  Put Agreement

                                   Schedule II

                                     Part B

                                   Investments



1. See Forms "Schedule D" attached for:

                  State Auto Mutual
                  State Auto P&C
                  State Auto National
                  Milbank Insurance Company
                  Midwest Security Insurance Company
                  Farmers Casualty Insurance Company
                  Mid-Plains Insurance Company
                  518 Property Management and Leasing, LLC
                  Stateco Financial Services, Inc.
                  Strategic Insurance Software, Inc.

   Reflecting information as of September 30, 1999

2. As of September 30, 1999, State Auto Mutual had in place 34 loans to its
independent agencies with a total amount outstanding of $3,639,728.38.

<PAGE>   46
                                  Put Agreement

                                  Schedule III

                                     Part A

                                  Equity Rights



As of November 1, 1999, State Auto Financial has granted 2,481,469 stock options
to members of management under State Auto Financial's 1991 Stock Option Plan of
which 2,355,811 are outstanding. As of November 1, 1999, State Auto Financial
has granted 174,000 stock options to "outside" directors on the boards of
directors of State Auto Financial and State Auto Mutual pursuant to the terms of
the 1991 Directors' Stock Option Plan. State Auto Financial also has registered
2,400,000 shares to be issued pursuant to an Employee Stock Purchase Plan (the
"ESPP") of which 1,473,805 shares have been purchased pursuant to the ESPP as of
November 1, 1999.

State Auto Financial intends to register 400,000 shares as part of an agents'
stock option plan. Options for 16,538 option shares have been issued under this
plan but are not exercisable at this time.

<PAGE>   47
                                  Put Agreement

                                  Schedule III

                                     Part B



In August 1999, Strategic Insurance Software, Inc. ("S.I.S.") completed the
repurchase of all shares of S.I.S. from holders other than State Auto Financial
except for 60,000 shares, which the holders thereof (2 individuals) are
contractually obligated to sell no later than January 4, 2000.

<PAGE>   48
                                                                EXHIBIT A to the
                                                                   Put Agreement

                              [Form of Put Notice]

                                     [Date]

State Automobile Mutual Insurance Company
State Auto Financial Corporation
[Address]



         Re:      Put Agreement dated as of November 19, 1999, between State
                  Automobile Mutual Insurance Company, State Auto Financial
                  Corporation and Bank One, NA, as Agent.

Dear Ladies and Gentlemen:

         Reference is made to the Put Agreement dated as of November 19, 1999
(as modified and supplemented and in effect from time to time, the "Put
Agreement"), among State Automobile Mutual Insurance Company ("State Auto
Mutual"), State Auto Financial Corporation and Bank One, NA, as Agent.
Capitalized terms used but not defined herein shall have the respective meanings
assigned to such terms in the Put Agreement.

         [Pursuant to Section 2.2 of the Put Agreement, the undersigned hereby
requires that State Auto Mutual purchase all of each Lender's Loans, Note and
Commitment. The aggregate purchase price payable by State Auto Mutual for all
such Loans, Notes and Commitments shall be $_______________ representing the sum
of (a) principal of such Loans in the amount of $_______________, plus (b)
accrued and unpaid interest thereon in the amount of $______________, plus (c)
other amounts payable under the Basic Documents in respect thereof in the amount
of $_______________.]

         [Pursuant to Section 2.3 of the Put Agreement, the undersigned hereby
requires that State Auto Mutual purchase all of the Pledged Stock for an
aggregate purchase price equal to $_______________ representing the sum of (a)
the aggregate Redemption Value of such Pledged Stock in the amount of
$_____________, plus (b) accrued and unpaid dividends thereon in the amount of
$_______________.]

         The Put Purchase Date for such purchase shall be _______________,
_____.

                             BANK ONE, NA, as Agent


                             By
                               --------------------------------------------

                              Title:
                                    ---------------------------------------


                                       A-1

<PAGE>   49
                                                                EXHIBIT B to the
                                                                   Put Agreement

         [Form of Opinion of General Counsel of the State Auto Obligors]

                                                               November 19, 1999

To each of the Lenders party to the
Credit Agreement referred to
below and Bank One, NA,
as Agent

Ladies and Gentlemen:

         I am the general counsel of State Automobile Mutual Insurance Company
("State Auto Mutual") and State Auto Financial Corporation ("State Auto
Financial" and, together with State Auto Mutual, the "State Auto Obligors") and
have acted as counsel to the State Auto Obligors in connection with (i) the Put
Agreement dated as of November 19, 1999 (the "Put Agreement") among the State
Auto Obligors and Bank One, NA, in its capacity as Agent (the "Agent") on behalf
of the lenders party to a Credit Agreement dated as of November 19, 1999, among
SAF Funding Corporation, the Agent and (ii) the agreements, instruments and
other documents referred to in the next paragraph. All capitalized terms used
but not defined herein have the respective meanings given to such terms in the
Put Agreement. This opinion letter is delivered to you pursuant to Section
4.18(c) of the Put Agreement.

         In rendering the opinions expressed below, I have examined the
following agreements, instruments and other documents:

         (a)      the Credit Agreement;

         (b)      the Pledge Agreements;

         (c)      the Put Agreement;

         (d)      the Standby Purchase Agreement (collectively with the Put
                  Agreement, the "State Auto Agreements"); and

         (e)      such records of the State Auto Obligors and such other
                  documents as I have deemed necessary as a basis for the
                  opinions expressed below.

         In my examination, I have assumed the genuineness of all signatures,
the authenticity of all documents submitted to me as originals and the
conformity with authentic original documents of all documents submitted to me as
copies. When relevant facts were not independently established, I have relied
upon certificates of governmental officials and appropriate representatives of
the State Auto Obligors and upon representations made in or pursuant to the
State Auto Agreements.

                                      B-1

<PAGE>   50
         In rendering the opinions expressed below, I have assumed, with respect
to all of the documents referred to in this opinion letter, that (except, to the
extent set forth in the opinions expressed below, as to the State Auto
Obligors):

         (i)      such documents have been duly authorized by, have been duly
                  executed and delivered by, and constitute legal, valid,
                  binding and enforceable obligations of, all of the parties to
                  such documents;

         (ii)     all signatories to such documents have been duly authorized;
                  and

         (iii)    all of the parties to such documents are duly organized and
                  validly existing and have the power and authority (corporate,
                  partnership or other) to execute, deliver and perform such
                  documents.

         Based upon and subject to the foregoing and subject also to the
comments and qualifications set forth below, and having considered such
questions of law as I have deemed necessary as a basis for the opinions
expressed below, I am of the opinion that:

                  1. State Auto Mutual is a mutual insurance company duly
         organized, validly existing and in good standing under the laws of the
         State of Ohio. State Auto Financial is a corporation duly organized,
         validly existing and in good standing under the laws of the State of
         Ohio.

                  2. Each State Auto Obligor has all requisite corporate power
         and authority to execute and deliver, and to perform its obligations
         and to incur liabilities under, the State Auto Agreements to which it
         is a party.

                  3. The execution, delivery and performance by each State Auto
         Obligor of, and the incurrence by such State Auto Obligor of
         liabilities under, each State Auto Agreement to which such State Auto
         Obligor is a party, have been duly authorized by all necessary
         corporate action on the part of such State Auto Obligor.

                  4. Each State Auto Agreement has been duly executed and
         delivered by each State Auto Obligor party thereto.

                  5. Under Ohio conflict of laws principles, the stated choice
         of Illinois law to govern the State Auto Agreements will be honored by
         the courts of the State of Ohio and the State Auto Agreements will be
         construed in accordance with, and will be treated as being governed by,
         the law of the State of Illinois. However, if the State Auto Agreements
         were stated to be governed by and construed in accordance with the law
         of the State of Ohio, or if an Ohio court were to apply the law of the
         State of Ohio to the State Auto Agreements, each State Auto Agreement
         would constitute the legal, valid and binding obligation of each State
         Auto Obligor party thereto, enforceable against such State Auto Obligor
         in accordance with its terms, except as may be limited by bankruptcy,
         insolvency, reorganization, moratorium, fraudulent conveyance or
         transfer or other similar laws relating to or affecting the rights of
         creditors generally and except as the enforceability of the State Auto
         Agreements is subject to the application of general principles of
         equity (regardless of whether considered in a proceeding in equity or
         at

<PAGE>   51
         law), including, without limitation, (a) the possible unavailability of
         specific performance, injunctive relief or any other equitable remedy
         and (b) concepts of materiality, reasonableness, good faith and fair
         dealing.

                  6. No authorization, approval or consent of, and no filing or
         registration with, any governmental or regulatory authority or agency
         of the United States of America or the State of Ohio (other than any
         authorizations, approvals, consents, filings and registrations
         heretofore duly made or obtained and in full force and effect) is
         required on the part of either State Auto Obligor for the execution,
         delivery or performance by such State Auto Obligor of, or for the
         incurrence by such State Auto Obligor of any liabilities under, the
         State Auto Agreements to which such State Auto Obligor is a party.

                  7. The execution, delivery and performance by each State Auto
         Obligor of, and the consummation by such State Auto Obligor of the
         transactions contemplated by, the State Auto Agreements to which such
         State Auto Obligor is a party do not and will not (a) violate any
         provision of the Articles of Incorporation or Code of Regulations of
         such State Auto Obligor, (b) violate any applicable law, rule or
         regulation of the United States of America or the State of Ohio, (c)
         violate any order, writ, injunction or decree of any court or
         governmental authority or agency or any arbitral award applicable to
         such State Auto Obligor of which I have knowledge (after due inquiry)
         or (d) result in a breach of, constitute a default under, require any
         consent under, or result in the acceleration or required prepayment of
         any indebtedness pursuant to the terms of, any agreement or instrument
         of which I have knowledge (after due inquiry) to which such State Auto
         Obligor or any of its Subsidiaries is a party or by which any of them
         is bound or to which any of them is subject, or result in the creation
         or imposition of any Lien upon any Property of such State Auto Obligor
         or any of its Subsidiaries pursuant to the terms of any such agreement
         or instrument.

                  8. I have no knowledge (after due inquiry) of any legal or
         arbitral proceedings, or any proceedings by or before any governmental
         or regulatory authority or agency, now pending or threatened against or
         affecting either State Auto Obligor or any of their respective
         Properties that, if adversely determined, could have a Material Adverse
         Effect.

                  9. State Auto Financial has duly authorized and reserved for
         issuance 2,500,000 shares of Class A Preferred Stock.

                  The foregoing opinions are subject to the following comments
         and qualifications:

                  (A) The enforceability of Section 5.3 of the Put Agreement and
         Section 7.6 of the Standby Purchase Agreement may be limited by (i)
         laws rendering unenforceable indemnification contrary to Federal or
         state securities laws and the public policy underlying such laws and
         (ii) laws limiting the enforceability of provisions exculpating or
         exempting a party from, or requiring indemnification of a party for,
         its own action or inaction, to the extent such action or inaction
         involves gross negligence, recklessness or willful or unlawful conduct.

<PAGE>   52
                  (B) The enforceability of provisions in the State Auto
         Agreements to the effect that terms may not be waived or modified
         except in writing may be limited under certain circumstances.

                  (C) I express no opinion as to the first sentence of Section
         5.08 of the Put Agreement or the second sentence of Section 8.7 of the
         Standby Purchase Agreement, insofar as either such sentence relates to
         the subject matter jurisdiction of the United States District Court for
         the Northern District of Illinois sitting in Chicago, Illinois to
         adjudicate any controversy related to the applicable State Auto
         Agreement.

         The foregoing opinions are limited to matters involving the Federal
laws of the United States of America and the law of the State of Ohio, and I do
not express any opinion as to the laws of any other jurisdiction. The opinions
contained in this letter are rendered only as of the date hereof and I undertake
no obligation to update this letter or the opinions contained herein after the
date hereof. The opinions contained in this letter only constitute my
professional judgment as to the consequences of and the applicability of certain
laws to the documents and agreements referred to and the parties thereto and
should not be considered to be a guarantee of any particular result.

         At the request of my clients, this opinion letter is provided to you by
me in my capacity as counsel to the State Auto Obligors, and this opinion letter
may not be relied upon by any Person for any purpose other than in connection
with the transactions contemplated by the Basic Documents without, in each
instance, my prior written consent.

                                    Very truly yours,

<PAGE>   1
                                                                   Exhibit 10(V)

================================================================================

                           STANDBY PURCHASE AGREEMENT



                                     between





                        STATE AUTO FINANCIAL CORPORATION

                                       and

                             SAF FUNDING CORPORATION





                          Dated as of November 19, 1999


================================================================================

<PAGE>   2
<TABLE>
                                 TABLE OF CONTENTS
<CAPTION>
Section                                                                        Page
- -------                                                                        ----
<S>                                                                            <C>
ARTICLE I - DEFINITIONS AND ACCOUNTING TERMS.....................................1
   1.1  Definitions and Accounting Terms.........................................1

ARTICLE II - PURCHASE OF PREFERRED STOCK.........................................6
   2.1  Purchases................................................................6
   2.2  Notices of Purchases.....................................................6
   2.3  Commitment Fee...........................................................6

ARTICLE III - CONDITIONS TO PURCHASE.............................................6

ARTICLE IV - REPRESENTATIONS AND WARRANTIES OF STATE AUTO FINANCIAL..............7
   4.1  Corporate Existence......................................................7
   4.2  Litigation...............................................................7
   4.3  No Breach................................................................8
   4.4  Action...................................................................8
   4.5  Approvals................................................................8
   4.6  Capitalization...........................................................8
   4.7  True and Complete Disclosure.............................................9

ARTICLE V - REPRESENTATIONS AND WARRANTIES OF THE COMPANY........................9
   5.1  Investment...............................................................9
   5.2  No Agreement to Transfer.................................................9
   5.3  Knowledge and Experience.................................................9
   5.4  Access to Information....................................................9
   5.5  Risk....................................................................10
   5.6  Restrictions on Transfer................................................10

ARTICLE VI - COVENANTS..........................................................10
   6.1  Transfer................................................................10
   6.2  Redemption..............................................................10
   6.3  Use of Proceeds.........................................................10

ARTICLE VII - REGISTRATION RIGHTS...............................................11
   7.1  Demand Registration.....................................................11
   7.2  Piggyback Registrations.................................................12
   7.3  Registration Procedures.................................................14
   7.4  Underwritten Offerings..................................................17
   7.5  Holdback Agreements By State Auto Financial and Other Securityholders...18
   7.6  Indemnification.........................................................19
   7.7  Covenants Relating to Rule 144..........................................22
   7.8  References to holders of Registrable Securities.........................22
</TABLE>

<PAGE>   3
<TABLE>
<S>                                                                            <C>
ARTICLE VIII - MISCELLANEOUS....................................................22
   8.1  Waiver..................................................................22
   8.2  Notices.................................................................23
   8.3  Amendments, Etc.........................................................23
   8.4  Successors and Assigns..................................................23
   8.5  Captions................................................................23
   8.6  Counterparts............................................................23
   8.7  Governing Law; Submission to Jurisdiction...............................23
   8.8  Waiver of Jury Trial....................................................23
   8.9  Further Assurances......................................................24
   8.10 Payments by State Auto Financial........................................24
   8.11 Payments Received by the Company under Basic Documents..................24
   8.12 Third-Party Beneficiaries...............................................24
   8.13 Severability............................................................24
</TABLE>


                                    SCHEDULES

Schedule I        Equity Rights and Repurchase Obligations

                                    EXHIBITS

Exhibit A         Class A Preferred Stock Certificate
Exhibit B         Purchase Notice
Exhibit C         Opinion of General Counsel of State Auto Financial

                                     - ii -
<PAGE>   4
                           STANDBY PURCHASE AGREEMENT

         This Standby Purchase Agreement, dated as of November 19, 1999, is by
and between State Auto Financial Corporation, a corporation duly organized and
validly existing under the laws of the State of Ohio ("State Auto Financial"),
and SAF Funding Corporation, a Delaware corporation (the "Company").

                                   RECITALS:
                                   ---------

         A. State Auto Financial seeks to raise funds for catastrophic loss
claims and/or loss adjustment expenses that may be made from time to time for
residential and commercial property under insurance coverage underwritten by
State Automobile Mutual Insurance Company, an Ohio mutual insurance company
("State Auto Mutual"), and certain of its affiliates, which have been reinsured
by State Auto Property and Casualty Insurance Company, a South Carolina
corporation ("State Auto P&C").

         B. State Auto Financial intends to raise such funds through the
issuance and sale by State Auto Financial and the purchase by the Company, from
time to time, of State Auto Financial's Class A Preferred Stock, no par value
per share (the "Class A Preferred Stock").


         C. State Auto Financial desires to issue and sell its Class A Preferred
Stock from time to time to the Company in accordance with the terms and
conditions set forth in this Agreement.

         NOW, THEREFORE, for and in consideration of the mutual representations,
warranties, covenants and agreements contained herein, and intending to be
legally bound hereby, the parties hereto agree as follows:


                                    ARTICLE I

                        DEFINITIONS AND ACCOUNTING TERMS

         1.1 Definitions and Accounting Terms. As used herein, the following
terms shall have the following meanings (all terms defined in this Section 1.1
or in other provisions of this Agreement in the singular to have the same
meanings when used in the plural and vice versa):

         "Agent" shall mean Bank One, NA, as agent under the Credit Agreement.

         "Basic Documents" shall have the meaning assigned thereto in the Credit
Agreement.

         "Commission" shall mean the United States Securities and Exchange
Commission, or any successor governmental agency or authority.

         "Commitment" shall have the meaning assigned thereto in the Credit
Agreement.

<PAGE>   5
         "Company Pledge Agreement" shall mean the Pledge and Security
Agreement, dated as of the date hereof, among the Company and the Agent, as
modified and supplemented and in effect from time to time.

         "Credit Agreement" shall mean the Credit Agreement, dated as of the
date hereof, among the Company, the Agent and the Lenders, as modified and
supplemented and in effect from time to time.

         "Cutback Registration" shall mean any Demand Registration or Piggyback
Registration to be effected as an underwritten Public Offering in which the
Managing Underwriter with respect thereto advises State Auto Financial and the
Requesting Holders in writing that, in its opinion, the number of securities
requested to be included in such registration (including securities of State
Auto Financial which are not Registrable Securities) exceed the number which can
be sold in such offering without a material reduction in the selling price
anticipated to be received for the securities to be sold in such Public
Offering.

         "Demand Registration" shall mean any registration of Registrable
Securities under the Securities Act effected in accordance with Section 7.1
hereof.

         "Effective Long-Form Registration" shall mean a Long-Form Registration
that results in an Effective Registration.

         "Effective Registration" shall mean a Demand Registration which (a) has
been declared or ordered effective in accordance with the rules of the
Commission, (b) has been kept effective for the period of time contemplated by
Section 7.3(b) hereof and (c) has resulted in the Registrable Securities
requested to be included in such registration actually being sold (except by
reason of some act or omission on the part of the Requesting Holders); provided
that for purposes of this Agreement (i) a Cutback Registration shall not be an
Effective Registration and (ii) a Demand Registration in which State Auto
Financial includes securities for sale for the account of State Auto Financial
shall not be an Effective Registration.

         "Effective Short-Form Registration" shall mean a Short-Form
Registration that results in an Effective Registration.

         "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated thereunder.

         "Form S-1" shall mean Form S-1 promulgated by the Commission under the
Securities Act, or any successor or similar long-form registration statement.

         "Form S-2" shall mean Form S-2 promulgated by the Commission under the
Securities Act, or any successor or similar short-form registration statement.

         "Form S-3" shall mean Form S-3 promulgated by the Commission under the
Securities Act, or any successor or similar short-form registration statement.

         "Indemnified Party" shall mean a party entitled to indemnity in
accordance with Section 7.6 hereof.

                                     - 2 -
<PAGE>   6
         "Indemnifying Party" shall mean a party obligated to provide indemnity
in accordance with Section 7.6 hereof.

         "Inspectors" shall have the meaning assigned thereto in Section 7.3(j)
hereof.

         "Lenders" shall have the meaning assigned thereto in the Credit
Agreement.

         "Lien" shall mean, with respect to any Property, any mortgage, lien,
pledge, charge, security interest or encumbrance of any kind in respect of such
Property. For purposes of this Agreement, a Person shall be deemed to own
subject to a Lien any Property that it has acquired or holds subject to the
interest of a vendor or lessor under any conditional sale agreement, capital
lease or other title retention agreement (other than an operating lease)
relating to such Property.

         "Loans" shall have the meaning assigned thereto in the Credit
Agreement.

         "Long-Form Registration" shall mean a Demand Registration effected by
the filing of a registration statement on Form S-1 with the Commission.

         "Losses" shall have the meaning assigned thereto in Section 7.6(a)
hereof.

         "Majority Lenders" shall have the meaning assigned thereto in the
Credit Agreement.

         "Managing Underwriter" shall mean, with respect to any Public Offering,
the underwriter or underwriters managing such Public Offering.

         "Material Adverse Effect" shall mean a material adverse effect on (a)
the Property, business, operations, financial condition, prospects, liabilities
or capitalization of State Auto Mutual and its Subsidiaries taken as a whole,
(b) the ability of State Auto Financial to issue the Class A Preferred Stock to
or perform its obligations under this Agreement, (c) the ability of State Auto
Mutual or State Auto Financial to perform its respective obligations under the
Put Agreement, (d) the validity or enforceability of any of the Basic Documents
or (e) the rights and remedies of the Lenders and the Agent under any of the
Basic Documents.

         "NASD" shall mean the National Association of Securities Dealers.

         "Notice of Demand Registration" shall have the meaning assigned thereto
in Section 7.1(a) hereof.

         "Notice of Piggyback Registration" shall have the meaning assigned
thereto in Section 7.2(a) hereof.

         "Piggyback Registration" shall mean any registration of equity
securities of State Auto Financial under the Securities Act (other than a
registration in respect of a dividend reinvestment or similar plan for
stockholders of State Auto Financial or on Form S-4 or Form S-8 promulgated by
the Commission, or any successor or similar forms thereto), whether

                                     - 3 -
<PAGE>   7
for sale for the account of State Auto Financial or for the account of any
holder of securities of State Auto Financial (other than Registrable
Securities).

         "Property" shall mean any right or interest in or to property of any
kind whatsoever, whether real, personal or mixed and whether tangible or
intangible.

         "Public Offering" shall mean any offering of any equity securities of
State Auto Financial to the public, either on behalf of State Auto Financial or
any of its securityholders, pursuant to an effective registration statement
under the Securities Act.

         "Purchase Commitment" shall mean the obligation of the Company to
purchase Class A Preferred Stock with an aggregate original Redemption Value of
not more than $135,000,000.

         "Purchase Commitment Termination Date" shall mean November 17, 2000;
provided that if the "Commitment Termination Date" under the Credit Agreement is
extended as provided therein, the Purchase Commitment Termination Date shall,
automatically and without any action on the part of State Auto Financial or the
Company, be extended to the date to which said "Commitment Termination Date" has
been so extended.

         "Purchase Date" shall have the meaning assigned thereto in Section 2.2
hereof.

         "Purchase Notice" shall mean a Purchase Notice substantially in the
form of Exhibit B hereto.

         "Put Agreement" shall mean the Put Agreement, dated as of the date
hereof, among State Auto Mutual, State Auto Financial and the Agent, as modified
and supplemented and in effect from time to time.

         "Put Dishonor" shall mean the failure of State Auto Mutual for any
reason after its receipt of a Put Notice (as defined in the Put Agreement) to
comply with its obligations under the Put Agreement to purchase each Lender's
Loans, Notes and Commitment (each, as defined in the Put Agreement) or the Class
A Preferred Stock, as specified in such Put Notice.

         "Put Event" shall have the meaning assigned thereto in the Put
Agreement.

         "Quarterly Dates" shall mean the last Business Day of March, June,
September and December in each year, the first of which shall be the first such
day after the day hereof.

         "Records" shall have the meaning assigned thereto in Section 7.3(j)
hereof.

         "Redemption Value" shall mean, with respect to any Class A Preferred
Stock, the "Redemption Value" for such Class A Preferred Stock set forth in the
certificate evidencing such Class A Preferred Stock.

         "Registrable Securities" shall mean (a) any shares of Class A Preferred
Stock purchased pursuant to Section 2.1 hereof and (b) any additional shares of
Class A Preferred Stock issued or distributed by way of a dividend, stock split
or other distribution in respect of

                                     - 4 -
<PAGE>   8
such Class A Preferred Stock purchased pursuant to Section 2.1 hereof, or
acquired by way of any rights offering or similar offering made in respect of
such Class A Preferred Stock. As to any particular Registrable Securities, once
issued such securities shall cease to be Registrable Securities when (i) a
registration statement with respect to the sale of such securities shall have
become effective under the Securities Act and such securities shall have been
disposed of in accordance with such registration statement, (ii) they shall have
been distributed to the public pursuant to Rule 144 or (iii) they shall have
ceased to be outstanding.

         "Registration Expenses" shall mean all expenses incident to State Auto
Financial's performance of or compliance with its obligations under this
Agreement to effect the registration of Registrable Securities in a Demand
Registration or a Piggyback Registration, including, without limitation, all
registration, filing, securities exchange listing and NASD fees, all
registration, filing, qualification and other fees and expenses of complying
with securities or blue sky laws, all word processing, duplicating and printing
expenses, messenger and delivery expenses, the fees and disbursements of counsel
for State Auto Financial and of its independent public accountants, including
the expenses of any special audits or "cold comfort" letters required by or
incident to such performance and compliance, the reasonable fees and
disbursements of a single counsel and single firm of accountants retained by the
holders of a majority of the Registrable Securities being registered, premiums
and other costs of policies of insurance against liabilities arising out of the
Public Offering of the Registrable Securities being registered and any fees and
disbursements of underwriters customarily paid by issuers or sellers of
securities, but excluding underwriting discounts and commissions and transfer
taxes, if any, in respect of Registrable Securities, which shall be payable by
each holder thereof.

         "Registration Request" shall have the meaning assigned thereto in
Section 7.1 hereof.

         "Requesting Holders" shall mean, with respect to any Demand
Registration or Piggyback Registration, the holders of Registrable Securities
requesting to have Registrable Securities included in such registration in
accordance with this Agreement.

         "Rule 144" shall mean Rule 144 promulgated by the Commission under the
Securities Act, and any successor provision thereto.

         "Securities Act" shall mean the Securities Act of 1933, as amended, and
the rules and regulations promulgated thereunder.

         "Short-Form Registration" shall mean a Demand Registration effected by
the filing of a registration statement on Form S-2 or Form S-3 with the
Commission.

         "State Auto Mutual" shall mean the meaning assigned thereto in the
first Whereas clause of this Agreement.

         "State Auto P&C" shall mean the meaning assigned thereto in the first
Whereas clause of this Agreement.

         "Subsidiary" shall mean, with respect to any Person, any corporation,
partnership or other entity of which at least a majority of the securities or
other ownership interests having

                                     - 5 -
<PAGE>   9
by the terms thereof ordinary voting power to elect a majority of the board of
directors or other persons performing similar functions of such corporation,
partnership or other entity (irrespective of whether or not at the time
securities or other ownership interests of any other class or classes of such
corporation, partnership or other entity shall have or might have voting power
by reason of the happening of any contingency) is at the time directly or
indirectly owned or controlled by such Person or one or more Subsidiaries of
such Person or by such Person and one or more Subsidiaries of such Person.


                                   ARTICLE II

                           PURCHASE OF PREFERRED STOCK

         2.1 Purchases. The Company agrees, on the terms and conditions of this
Agreement, to purchase from State Auto Financial in one or more transactions,
Class A Preferred Stock with an aggregate Redemption Value of not more than
$135,000,000. The purchase price payable by the Company for each share of Class
A Preferred Stock shall be equal to the Redemption Value thereof.

         2.2 Notices of Purchases. State Auto Financial shall give the Company
notice of each purchase hereunder by delivering to the Company a Purchase Notice
not less than four Business Days prior to the date of such purchase (the
"Purchase Date"). Not later than 2:00 p.m. New York time on the Purchase Date
specified for each such purchase, the Company shall make available the amount of
the purchase price of the Class A Preferred Stock to be purchased by it by
depositing in immediately available funds such purchase price in an account
designated by State Auto Financial.

         2.3 Commitment Fee. State Auto Financial shall pay to the Company a
commitment fee on the daily average unused amount (based on the aggregate
Redemption Value of not more than $135,000,000 of Class A Preferred Stock) of
the Company's Purchase Commitment, for the period from and including the date
hereof to but not including the earlier of the date such Purchase Commitment is
terminated and the Purchase Commitment Termination Date, at a rate per annum
equal to 0.20%. Accrued commitment fees shall be payable on each Quarterly Date
and on the earlier of the date the Purchase Commitments are terminated and the
Purchase Commitment Termination Date.

                                   ARTICLE III

                             CONDITIONS TO PURCHASE

         The obligations of the Company to purchase any Class A Preferred Stock
hereunder is subject to the following conditions:

         (a) Purchase Notice. The Company shall have received a Purchase Notice
with respect to such purchase, duly completed and executed.

                                     - 6 -
<PAGE>   10
         (b) Opinion of Counsel to the Company. The Company shall have received
an opinion, dated the Purchase Date, of John Lowther, general counsel of State
Auto Financial, substantially in the form of Exhibit C hereto and covering such
other matters as the Company may reasonably request.

         (c) Certificates. The Company shall have received duly executed stock
certificates, substantially in the form of Exhibit A hereto, evidencing the
aggregate number of shares of Class A Preferred Stock to be purchased by the
Company on such Purchase Date.

         (d) Catastrophic Loss. Any one or more of State Auto Mutual, State Auto
P&C, Milbank Insurance Company, Farmers Casualty Insurance Company, Midwest
Security Insurance Company and State Auto National Insurance Company shall have
incurred liability in excess of $120,000,000 in the aggregate in respect of
catastrophic loss claims and/or loss adjustment expenses resulting from the
occurrence of a single catastrophic event and the Company shall have received a
certificate of a senior financial officer of State Auto Financial to such
effect.

         (e) Officer's Certificate. The Company shall have received a
certificate of a senior financial officer of State Auto Financial to the effect
that, both immediately prior to such purchase and also after giving effect
thereto and to the intended use thereof (i) no Put Event (or an event with
notice or lapse of time or both would become a Put Event) shall have occurred
and be continuing; and (ii) the representations and warranties made by State
Auto Financial in Article IV hereof shall be true and complete on and as of the
date of such purchase with the same force and effect as if made on and as of
such date (or, if any such representation or warranty is expressly stated to
have been made as of a specific date, as of such specific date).

                                   ARTICLE IV

             REPRESENTATIONS AND WARRANTIES OF STATE AUTO FINANCIAL

         State Auto Financial represents and warrants to the Company that:

         4.1 Corporate Existence. Each of State Auto Financial and its
Subsidiaries: (a) is a corporation, partnership or other entity duly organized,
validly existing and in good standing under the laws of the jurisdiction of its
organization; (b) has all requisite corporate or other power, and has all
material governmental licenses, authorizations, consents and approvals necessary
to own its assets and carry on its business as now being or as proposed to be
conducted; and (c) is qualified to do business and is in good standing in all
jurisdictions in which the nature of the business conducted by it makes such
qualification necessary and where failure so to qualify could (either
individually or in the aggregate) have a Material Adverse Effect.

         4.2 Litigation. There are no legal or arbitral proceedings, or any
proceedings by or before any governmental or regulatory authority or agency, now
pending or (to the knowledge of State Auto Financial) threatened against State
Auto Financial or any of its Subsidiaries that, if adversely determined could
(either individually or in the aggregate) have a Material Adverse Effect.

                                     - 7 -
<PAGE>   11
         4.3 No Breach. None of the execution and delivery of this Agreement,
the consummation of the transactions herein and therein contemplated or
compliance with the terms and provisions hereof and thereof (including issuance
of the Class A Preferred Stock) will conflict with or result in a breach of, or
require any consent under, the charter or by-laws (or equivalent documents) of
State Auto Financial, or any applicable law or regulation, or any order, writ,
injunction or decree of any court or governmental authority or agency, or any
agreement or instrument to which State Auto Financial or any of its Subsidiaries
is a party or by which any of them or any of their Property is bound or to which
any of them is subject, or constitute a default under any such agreement or
instrument, or result in the creation or imposition of any Lien upon any
Property of State Auto Financial or any of its Subsidiaries pursuant to the
terms of any such agreement or instrument.

         4.4 Action. State Auto Financial has all necessary corporate power,
authority and legal right to execute, deliver and perform its obligations under
this Agreement and to issue the Class A Preferred Stock; the execution, delivery
and performance by State Auto Financial of this Agreement (and the issuance of
the Class A Preferred Stock) have been duly authorized by all necessary
corporate action on its part (including, without limitation, any required
shareholder approvals); and this Agreement has been duly and validly executed
and delivered by State Auto Financial and constitutes, its legal, valid and
binding obligation, enforceable against State Auto Financial in accordance with
its terms, except as such enforceability may be limited by (a) bankruptcy,
insolvency, reorganization, moratorium or similar laws of general applicability
affecting the enforcement of creditors' rights and (b) the application of
general principles of equity (regardless of whether such enforceability is
considered in a proceeding in equity or at law).

         4.5 Approvals. No authorizations, approvals or consents of, and no
filings or registrations with, any governmental or regulatory authority or
agency, or any securities exchange (other than any authorizations, approvals,
consents, filings and registrations heretofore duly made or obtained and in full
force and effect), are necessary for the execution, delivery or performance by
State Auto Financial of this Agreement (or for the issuance of the Class A
Preferred Stock) or for the legality, validity or enforceability hereof.

         4.6 Capitalization. The authorized capital stock of State Auto
Financial consists, on the date hereof, of an aggregate of 105,000,000 shares
consisting of (a) 100,000,000 shares of common stock, no par value, of which
40,565,812 shares are duly and validly issued and outstanding, each of which
shares is fully paid and nonassessable, (b) 2,500,000 shares of Class A
Preferred Stock, no par value, none of which shares issued and outstanding and
(c) 2,500,000 shares of Class B Preferred Stock, no par value, none of which
shares are issued and outstanding. As of the date hereof, 70% of such issued and
outstanding shares of common stock are owned beneficially and of record by State
Auto Mutual. Upon issuance, each share of Class A Preferred Stock will benefit
from the Terms and Conditions of Class A Preferred Stock attached to form of
Class A Preferred Stock Certificate attached hereto as Exhibit A. As of the date
hereof, (i) except for this Agreement, the Put Agreement and as set forth in
Part A of Schedule I hereto, there are no outstanding Equity Rights with respect
to State Auto Financial and (ii) except as set forth in Part B of Schedule I
hereto, there are no outstanding obligations of State Auto Financial or any of
its Subsidiaries to repurchase, redeem, or otherwise acquire any shares of
capital stock of State Auto Financial nor are there any outstanding obligations
of State Auto Financial or any

                                     - 8 -
<PAGE>   12
of its Subsidiaries to make payments to any Person, such as "phantom stock"
payments, where the amount thereof is calculated with reference to the fair
market value or equity value of State Auto Financial or any of its Subsidiaries.
All shares of Class A Preferred Stock purchased by the Company hereunder will,
when so purchased, be duly and validly issued and outstanding, fully paid and
nonassessable.

         4.7 True and Complete Disclosure. The information, reports, financial
statements, exhibits and schedules furnished in writing by or on behalf of State
Auto Financial and State Auto Mutual to the Company, the Agent or any Lender in
connection with the negotiation, preparation or delivery of this Agreement and
the other Basic Documents or included herein or therein or delivered pursuant
hereto or thereto, when taken as a whole do not contain any untrue statement of
material fact or omit to state any material fact necessary to make the
statements herein or therein, in light of the circumstances under which they
were made, not misleading. All written information furnished after the date
hereof by State Auto Mutual and its Subsidiaries to the Company, the Agent and
the Lenders in connection with this Agreement and the other Basic Documents and
the transactions contemplated hereby and thereby will be true, complete and
accurate in every material respect, or (in the case of projections) based on
reasonable estimates, on the date as of which such information is stated or
certified. There is no fact known to State Auto Financial that could have a
Material Adverse Effect that has not been disclosed herein, in the other Basic
Documents or in a report, financial statement, exhibit, schedule, disclosure
letter or other writing furnished to the Agent for use in connection with the
transactions contemplated hereby or thereby.

                                    ARTICLE V

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The Company represents and warrants to State Auto Financial that:

         5.1 Investment. The Company will purchase the Class A Preferred Stock
only for its own account, for investment purposes and not with a view to resale
or distribution, and not on behalf of any other person or entity.

         5.2 No Agreement to Transfer. Except as set forth in this Agreement,
the Credit Agreement, the Put Agreement and the Company Pledge Agreement, the
Company is not a party to any agreement, arrangement or understanding concerning
the transfer of the Class A Preferred Stock or any interest therein to any other
person or entity.

         5.3 Knowledge and Experience. The Company has (a) adequate knowledge
and experience in financial and business matters to be able to evaluate the
merits and risks of its investment in State Auto Financial and the Class A
Preferred Stock under this Agreement, or (b) the advice or representation of a
person or entity having such knowledge and experience.

         5.4 Access to Information. The Company has access to sufficient
information regarding State Auto Financial, including, without limitation, State
Auto Financial's filings under the Securities Exchange Act of 1934, as amended.
The Company has requested information concerning State Auto Financial and has
been given an opportunity to ask questions and receive

                                     - 9 -
<PAGE>   13
answers concerning State Auto Financial and the terms and conditions of this
Agreement in order to evaluate the merits and risks of its investment in State
Auto Financial and the Class A Preferred Stock under this Agreement.

         5.5 Risk. The Company is able to bear the economic risk of its
investment in State Auto Financial and the Class A Preferred Stock under this
Agreement and to hold the Class A Preferred Stock for purposes of investment.

         5.6 Restrictions on Transfer.

         (a) The Class A Preferred Stock which the Company will acquire
hereunder (i) will not be registered by reason of an exemption from registration
under Section 3(b) or 4(2) of the Securities Act of 1933, as amended (the
"Securities Act"), or Regulation D promulgated thereunder and (ii) is not
publicly traded, no market exists for the Class A Preferred Stock and the
Company must hold the Class A Preferred Stock indefinitely unless a subsequent
transfer or other disposition is registered under the Securities Act or is
exempt from registration at the time of such transfer or other disposition.

         (b) In the absence of an effective registration with respect to any
proposed transfer of the Class A Preferred Stock (other than any transfer
thereof as contemplated by the Company Pledge Agreement or the Put Agreement),
State Auto Financial may require, as a condition to such transfer, a legal
opinion by counsel of its choice, in form and substance as it may determine, or
other documentation satisfactory to its Board of Directors, that an exemption
from registration is available for the proposed transfer, and a restrictive
legend to that effect will be set forth on the stock certificates representing
the Class A Preferred Stock.

                                   ARTICLE VI

                                    COVENANTS

         6.1 Transfer. Except as contemplated by the Company Pledge Agreement
and the Put Agreement, the Company shall not sell, offer for sale or otherwise
transfer or dispose of the Class A Preferred Stock or any interest therein,
unless pursuant to a registration or exemption from registration under the
Securities Act and all applicable state securities laws then in effect.

         6.2 Redemption. State Auto Financial shall redeem the Class A Preferred
Stock at the times, in the amounts, at the prices and on such other terms and
conditions as are described in the stock certificates evidencing such Class A
Preferred Stock.

         6.3 Use of Proceeds. State Auto Financial shall use the proceeds of the
sale of Class A Preferred Stock hereunder solely for the purpose of contributing
such proceeds to State Auto P&C for it to use to pay direct and assumed
catastrophic loss claims and/or loss adjustment expenses resulting from the
catastrophic event to which such sale relates.

                                     - 10 -
<PAGE>   14
                                   ARTICLE VII

                               REGISTRATION RIGHTS

         7.1 Demand Registration.

         (a) Demand Registration. At any time after the occurrence of a Put
Dishonor, upon the written request of the holders of a majority of the
Registrable Securities requesting that State Auto Financial effect the
registration under the Securities Act of all or part of such holders'
Registrable Securities and specifying the number of Registrable Securities to be
registered and the intended method of disposition thereof (a "Registration
Request"), State Auto Financial will promptly, and in no event more than ten
(10) Business Days after receipt of such Registration Request, give written
notice (a "Notice of Demand Registration") of such request to all other holders
of Registrable Securities, and thereupon will use its best efforts to effect the
registration under the Securities Act of:

                  (i) the Registrable Securities which State Auto Financial has
         been so requested to register by such holders of a majority of the
         Registrable Securities; and

                  (ii) all other Registrable Securities the holders of which
         have made written requests to State Auto Financial for registration
         thereof within 20 days after the giving of the Notice of Demand
         Registration (which requests shall specify the intended method of
         disposition thereof),

all to the extent requisite to permit the disposition (in accordance with the
intended methods thereof) of the Registrable Securities so to be registered. If
requested by the holders of a majority of the Registrable Securities requested
to be included in any Demand Registration, the method of disposition of all
Registrable Securities included in such registration shall be an underwritten
offering effected in accordance with Section 7.4(a) hereof. Subject to paragraph
(e) of this Section 7.1, State Auto Financial may include in such registration
other securities for sale for its own account or for the account of any other
Person. If any security holders of State Auto Financial (other than the holders
of Registrable Securities in such capacity) register securities of State Auto
Financial in a Demand Registration in accordance with this Section 7.1, such
holders shall pay the fees and expenses of their counsel and their pro rata
share, on the basis of the respective amounts of the securities included in such
registration on behalf of each such holder, of the Registration Expenses if the
Registration Expenses for such registration are not paid by State Auto Financial
for any reason.

         (b) Limitations on Demand Registrations. Notwithstanding anything
herein to the contrary, State Auto Financial shall not be required to honor a
request for a Demand Registration if:

                  (i) a Put Dishonor shall not have occurred;

                  (ii) in the case of a Long-Form Registration, State Auto
         Financial has previously effected one Effective Long-Form Registration;

                                     - 11 -
<PAGE>   15
                  (iii) in the case of a Short-Form Registration, State Auto
         Financial has previously effected one Effective Short-Form
         Registration; or

                  (iv) such request is received by State Auto Financial less
         than 90 days following the effective date of any previous registration
         statement filed in connection with a Demand Registration, regardless of
         whether any holder of Registrable Securities exercised its rights under
         this Agreement with respect to such registration.

         (c) Registration Statement Form. Demand Registrations shall be on such
appropriate registration form promulgated by the Commission as shall be selected
by State Auto Financial, and shall be reasonably acceptable to the holders of a
majority of the Registrable Securities to which such registration relates, and
shall permit the disposition of such Registrable Securities in accordance with
the intended method or methods specified in their request for such registration;
provided that such registration form is available under the terms of this
Agreement. Notwithstanding the foregoing, if State Auto Financial selects a Form
S-3 and the use of such form is available under the terms of this Agreement and
is permitted by law, the holders of a majority of the Registrable Securities to
which such registration relates may notify State Auto Financial in writing that,
in the judgment of such holders (or, if applicable, the Managing Underwriter),
the inclusion of some or all of the information required in a more detailed form
specified in such notice is of material importance to the success of the Public
Offering of such Registrable Securities, in which case State Auto Financial
shall supplement or amend the Form S-3 to include such information.

         (d) Registration Expenses. State Auto Financial will pay all
Registration Expenses incurred in connection with any Demand Registration.

         (e) Priority in Cutback Registrations. If a Demand Registration becomes
a Cutback Registration, State Auto Financial will include in any such
registration to the extent of the number which the Managing Underwriter advises
State Auto Financial can be sold in such offering (i) first, Registrable
Securities requested to be included in such registration by the Requesting
Holders, pro rata on the basis of the number of Registrable Securities requested
to be included by such holders and (ii) second, other securities of State Auto
Financial proposed to be included in such registration, allocated among the
holders thereof in accordance with the priorities then existing among State Auto
Financial and the holders of such other securities; and any securities so
excluded shall be withdrawn from and shall not be included in such Demand
Registration.

         7.2 Piggyback Registrations.

         (a) Right to Include Registrable Securities. If, at any time after the
occurrence of a Put Dishonor, State Auto Financial at any time proposes after
any shares of Class A Preferred Stock have been purchased hereunder to effect a
Piggyback Registration, it will each such time give prompt written notice (a
"Notice of Piggyback Registration"), at least 30 days prior to the anticipated
filing date, to all holders of Registrable Securities of its intention to do so
and of such holders' rights under this Section 7.2, which Notice of Piggyback
Registration shall include a description of the intended method of disposition
of such securities. Upon the written request of any such holder made within 15
days after receipt of a Notice of Piggyback

                                     - 12 -
<PAGE>   16
Registration (which request shall specify the Registrable Securities intended to
be disposed of by such holder and the intended method of disposition thereof),
State Auto Financial will use its best efforts to include in the registration
statement relating to such Piggyback Registration all Registrable Securities
which State Auto Financial has been so requested to register. Notwithstanding
the foregoing, if, at any time after giving a Notice of Piggyback Registration
and prior to the effective date of the registration statement filed in
connection with such registration, State Auto Financial shall determine for any
reason not to register or to delay registration of such securities, State Auto
Financial may, at its election, give written notice of such determination to
each holder of Registrable Securities and, thereupon, (i) in the case of a
determination not to register, shall be relieved of its obligation to register
any Registrable Securities in connection with such registration (but not from
its obligation to pay the Registration Expenses in connection therewith),
without prejudice, however, to the rights of any Requesting Holder entitled to
do so to request that such registration be effected as a Demand Registration
under Section 7.1 hereof, and (ii) in the case of a determination to delay
registering, shall be permitted to delay registering any Registrable Securities
for the same period as the delay in registering such other securities. No
registration effected under this Section 7.2 shall relieve State Auto Financial
of its obligations to effect a Demand Registration under Section 7.1 hereof.

         (b) Registration Expenses. State Auto Financial will pay all
Registration Expenses incurred in connection with each Piggyback Registration.

         (c) Priority in Cutback Registrations. If a Piggyback Registration
becomes a Cutback Registration, State Auto Financial will include in such
registration to the extent of the amount of the securities which the Managing
Underwriter advises State Auto Financial can be sold in such offering:

                  (i) if such registration as initially proposed by State Auto
         Financial was solely a primary registration of its securities, (x)
         first, the securities proposed by State Auto Financial to be sold for
         its own account, and (y) second any Registrable Securities requested to
         be included in such registration by Requesting Holders, pro rata on the
         basis of the number of Registrable Securities requested to be included
         by such holders, and (z) third, any other securities of State Auto
         Financial proposed to be included in such registration, allocated among
         the holders thereof in accordance with the priorities then existing
         among State Auto Financial and such holders; and

                  (ii) if such registration as initially proposed by State Auto
         Financial was in whole or in part requested by holders of securities of
         State Auto Financial, other than holders of Registrable Securities in
         their capacities as such, pursuant to demand registration rights, (x)
         first, such securities held by the holders initiating such registration
         and, if applicable, any securities proposed by State Auto Financial to
         be sold for its own account, allocated in accordance with the
         priorities then existing among State Auto Financial and such holders,
         and (y) second any Registrable Securities requested to be included in
         such registration by Requesting Holders, pro rata on the basis of the
         number of Registrable Securities requested to be included by such
         holders, and (z) third, any other securities of State Auto Financial
         proposed to be included in such registration, allocated among the
         holders thereof in accordance with the priorities then existing among
         State Auto Financial and the holders of such other securities;

                                     - 13 -
<PAGE>   17
and any securities so excluded shall be withdrawn from and shall not be included
in such Piggyback Registration.

         7.3 Registration Procedures. If and whenever State Auto Financial is
required to use its best efforts to effect the registration of any Registrable
Securities under the Securities Act pursuant to Section 7.1 or 7.2 hereof, State
Auto Financial will use its best efforts to effect the registration and sale of
such Registrable Securities in accordance with the intended methods of
disposition thereof specified by the Requesting Holders. Without limiting the
foregoing, State Auto Financial in each such case will, as expeditiously as
possible:

         (a) prepare and file with the Commission the requisite registration
statement to effect such registration and use its best efforts to cause such
registration statement to become effective as soon as practicable, provided that
as far in advance as practical before filing such registration statement or any
amendment or supplement thereto, State Auto Financial will furnish to the
Requesting Holders copies of reasonably complete drafts of all such documents
proposed to be filed (including exhibits), and any such holder shall have the
opportunity to object to any information pertaining solely to such holder that
is contained therein and State Auto Financial will make the corrections
reasonably requested by such holder with respect to such information prior to
filing any such registration statement or amendment;

         (b) prepare and file with the Commission such amendments and
supplements to such registration statement and any prospectus used in connection
therewith as may be necessary to maintain the effectiveness of such registration
statement and to comply with the provisions of the Securities Act with respect
to the disposition of all Registrable Securities covered by such registration
statement, in accordance with the intended methods of disposition thereof, until
the earlier of (i) such time as all of such securities have been disposed of in
accordance with the intended methods of disposition by the seller or sellers
thereof set forth in such registration statement and (ii) 180 days after such
registration statement becomes effective;

         (c) promptly notify each Requesting Holder and the underwriter or
underwriters, if any

                  (i) when such registration statement or any prospectus used in
         connection therewith, or any amendment or supplement thereto, has been
         filed and, with respect to such registration statement or any
         post-effective amendment thereto, when the same has become effective;

                  (ii) of any written request by the Commission for amendments
         or supplements to such registration statement or prospectus;

                  (iii) of the notification to State Auto Financial by the
         Commission of its initiation of any proceeding with respect to the
         issuance by the Commission of, or of the issuance by the Commission of,
         any stop order suspending the effectiveness of such registration
         statement (and State Auto Financial shall promptly attempt to have such
         order withdrawn); and

                                     - 14 -
<PAGE>   18
                  (iv) of the receipt by State Auto Financial of any
         notification with respect to the suspension of the qualification of any
         Registrable Securities for sale under the applicable securities or blue
         sky laws of any jurisdiction;

         (d) furnish to each seller of Registrable Securities covered by such
registration statement such number of conformed copies of such registration
statement and of each amendment and supplement thereto (in each case including
all exhibits and documents incorporated by reference), such number of copies of
the prospectus contained in such registration statement (including each
preliminary prospectus and any summary prospectus) and any other prospectus
filed under Rule 424 promulgated under the Securities Act relating to such
holder's Registrable Securities, and such other documents, as such seller may
reasonably request to facilitate the disposition of its Registrable Securities;

         (e) use its best efforts to register or qualify all Registrable
Securities covered by such registration statement under such other securities or
blue sky laws of such jurisdictions as each holder thereof shall reasonably
request, to keep such registration or qualification in effect for so long as
such registration statement remains in effect, and take any other action which
may be reasonably necessary or advisable to enable such holder to consummate the
disposition in such jurisdictions of the Registrable Securities owned by such
holder, except that State Auto Financial shall not for any such purpose be
required (i) to qualify generally to do business as a foreign corporation in any
jurisdiction wherein it would not but for the requirements of this paragraph (e)
be obligated to be so qualified, (ii) to subject itself to taxation in any such
jurisdiction or (iii) to consent to general service of process in any
jurisdiction;

         (f) use its best efforts to cause all Registrable Securities covered by
such registration statement to be registered with or approved by such other
governmental agencies or authorities as may be necessary to enable each holder
thereof to consummate the disposition of such Registrable Securities;

         (g) furnish to each Requesting Holder a signed counterpart, addressed
to such holder (and the underwriters, if any), of

                  (i) an opinion of counsel for State Auto Financial, dated the
         effective date of such registration statement (or, if such registration
         includes an underwritten Public Offering, dated the date of any closing
         under the underwriting agreement), reasonably satisfactory in form and
         substance to such holder, and

                  (ii) a "comfort" letter, dated the effective date of such
         registration statement (and, if such registration includes an
         underwritten Public Offering, dated the date of any closing under the
         underwriting agreement), signed by the independent public accountants
         who have certified State Auto Financial's financial statements included
         in such registration statement,

in each case covering substantially the same matters with respect to such
registration statement (and the prospectus included therein) and, in the case of
the accountants' letter, with respect to events subsequent to the date of such
financial statements, as are customarily covered in opinions of issuer's counsel
and in accountants' letters delivered to the underwriters in underwritten Public

                                     - 15 -
<PAGE>   19
Offerings of securities and, in the case of the accountants' letter, such other
financial matters, as such holder (or the underwriters, if any) may reasonably
request;

         (h) notify each holder of Registrable Securities covered by such
registration statement, at any time when a prospectus relating thereto is
required to be delivered under the Securities Act, of the happening of any event
as a result of which any prospectus included in such registration statement, as
then in effect, includes an untrue statement of a material fact or omits to
state any material fact required to be stated therein or necessary to make the
statements therein, in the light of the circumstances under which they were
made, not misleading, and at the request of any such holder promptly prepare and
furnish to such holder a reasonable number of copies of a supplement to or an
amendment of such prospectus as may be necessary so that, as thereafter
delivered to the purchasers of such securities, such prospectus shall not
include an untrue statement of a material fact or omit to state a material fact
required to be stated therein or necessary to make the statements therein, in
the light of the circumstances under which they were made, not misleading;

         (i) otherwise use its best efforts to comply with all applicable rules
and regulations of the Commission, and make available to its securityholders, as
soon as reasonably practicable, an earnings statement covering the period of at
least twelve (12) months, but not more than eighteen (18) months, beginning with
the first full calendar month after the effective date of such registration
statement, which earnings statement shall satisfy the provisions of Section
11(a) of the Securities Act and Rule 158 promulgated thereunder;

         (j) make available for inspection by any Requesting Holder, any
underwriter participating in any disposition pursuant to such registration
statement and any attorney, accountant or other agent retained by any such
seller or underwriter (collectively, the "Inspectors"), all financial and other
records, pertinent corporate documents and properties of State Auto Financial
(collectively, the "Records") as shall be reasonably necessary to enable them to
exercise their due diligence responsibility, and cause State Auto Financial's
officers, directors and employees to supply all information reasonably requested
by any such Inspector in connection with such registration statement, and permit
the Inspectors to participate in the preparation of such registration statement
and any prospectus contained therein and any amendment or supplement thereto.
Records which State Auto Financial determines, in good faith, to be confidential
and which it notifies the Inspectors are confidential shall not be disclosed by
the Inspectors unless (i) the disclosure of such Records is necessary to avoid
or correct a misstatement or omission in the registration statement, (ii) the
release of such Records is ordered pursuant to a subpoena or other order from a
court of competent jurisdiction or (iii) the information in such Records has
been made generally available to the public. The seller of Registrable
Securities agrees by acquisition of such Registrable Securities that it will,
upon learning that disclosure of such Records is sought in a court of competent
jurisdiction, give notice to State Auto Financial and allow State Auto
Financial, at State Auto Financial's expense, to undertake appropriate action to
prevent disclosure of the Records deemed confidential;

         (k) provide a transfer agent and registrar for all Registrable
Securities covered by such registration statement not later than the effective
date of such registration statement; and

                                     - 16 -
<PAGE>   20
         (l) use its best efforts to cause all Registrable Securities covered by
such registration statement to be listed, upon official notice of issuance, on
any securities exchange on which any of the securities of the same class as the
Registrable Securities are then listed.

         State Auto Financial may require each holder of Registrable Securities
as to which any registration is being effected to, and each such holder, as a
condition to including Registrable Securities in such registration, shall,
furnish State Auto Financial with such information and affidavits regarding such
holder and the distribution of such securities as State Auto Financial may from
time to time reasonably request in writing in connection with such registration.

         Each holder of Registrable Securities agrees by acquisition of such
Registrable Securities that upon receipt of any notice from State Auto Financial
of the happening of any event of the kind described in paragraph (h) of this
Section 7.3, such holder will forthwith discontinue such holder's disposition of
Registrable Securities pursuant to the registration statement relating to such
Registrable Securities until such holder's receipt of the copies of the
supplemented or amended prospectus contemplated by such paragraph (h) and, if so
directed by State Auto Financial, will deliver to State Auto Financial (at State
Auto Financial's expense) all copies, other than permanent file copies, then in
such holder's possession of the prospectus relating to such Registrable
Securities current at the time of receipt of such notice. In the event State
Auto Financial shall give any such notice, the period referred to in paragraph
(b) of this Section 7.3 shall be extended by a number of days equal to the
number of days during the period from and including the giving of notice
pursuant to paragraph (h) of this Section 7.3 and to and including the date when
each holder of any Registrable Securities covered by such registration statement
shall receive the copies of the supplemented or amended prospectus contemplated
by such paragraph (h).

         7.4 Underwritten Offerings.

         (a) Underwritten Demand Offerings. In the case of any underwritten
Public Offering being effected pursuant to a Demand Registration, the Managing
Underwriter and any other underwriter or underwriters with respect to such
offering shall be selected, after consultation with State Auto Financial, by the
holders of a majority of the Registrable Securities to be included in such
underwritten offering with the consent of State Auto Financial, which consent
shall not be unreasonably withheld. State Auto Financial shall enter into an
underwriting agreement in customary form with such underwriter or underwriters,
which shall include, among other provisions, indemnities to the effect and to
the extent provided in Section 7.6 hereof and shall take all such other actions
as are reasonably requested by the Managing Underwriter in order to expedite or
facilitate the registration and disposition of the Registrable Securities. The
holders of Registrable Securities to be distributed by such underwriters shall
be parties to such underwriting agreement and may, at their option, require that
any or all of the representations and warranties by, and the other agreements on
the part of, State Auto Financial to and for the benefit of such underwriters
also be made to and for their benefit and that any or all of the conditions
precedent to the obligations of such underwriters under such underwriting
agreement also be conditions precedent to their obligations. No holder of
Registrable Securities shall be required to make any representations or
warranties to or agreements with State Auto Financial or the underwriters other
than representations, warranties

                                     - 17 -
<PAGE>   21
or agreements regarding such holder and its ownership of the securities being
registered on its behalf and such holder's intended method of distribution and
any other representation required by law. No Requesting Holder may participate
in such underwritten offering unless such holder agrees to sell its Registrable
Securities on the basis provided in such underwriting agreement and completes
and executes all questionnaires, powers of attorney, indemnities and other
documents reasonably required under the terms of such underwriting agreement. If
any Requesting Holder disapproves of the terms of an underwriting, such holder
may elect to withdraw therefrom and from such registration by notice to State
Auto Financial and the Managing Underwriter, and each of the remaining
Requesting Holders shall be entitled to increase the number of Registrable
Securities being registered to the extent of the Registrable Securities so
withdrawn in the proportion which the number of Registrable Securities being
registered by such remaining Requesting Holder bears to the total number of
Registrable Securities being registered by all such remaining Requesting
Holders.

         (b) Underwritten Piggyback Offerings. If State Auto Financial at any
time proposes to register any of its securities in a Piggyback Registration and
such securities are to be distributed by or through one or more underwriters,
State Auto Financial will, subject to the provisions of Section 7.2(c) hereof,
use its best efforts, if requested by any holder of Registrable Securities, to
arrange for such underwriters to include the Registrable Securities to be
offered and sold by such holder among the securities to be distributed by such
underwriters, and such holders shall be obligated to sell their Registrable
Securities in such Piggyback Registration through such underwriters on the same
terms and conditions as apply to the other Company securities to be sold by such
underwriters in connection with such Piggyback Registration. The holders of
Registrable Securities to be distributed by such underwriters shall be parties
to the underwriting agreement between State Auto Financial and such underwriter
or underwriters and may, at their option, require that any or all of the
representations and warranties by, and the other agreements on the part of,
State Auto Financial to and for the benefit of such underwriters also be made to
and for their benefit and that any or all of the conditions precedent to the
obligations of such underwriters under such underwriting agreement also be
conditions precedent to their obligations. No holder of Registrable Securities
shall be required to make any representations or warranties to or agreements
with State Auto Financial or the underwriters other than representations,
warranties or agreements regarding such holder and its ownership of the
securities being registered on its behalf and such holder's intended method of
distribution and any other representation required by law. No Requesting Holder
may participate in such underwritten offering unless such holder agrees to sell
its Registrable Securities on the basis provided in such underwriting agreement
and completes and executes all questionnaires, powers of attorney, indemnities
and other documents reasonably required under the terms of such underwriting
agreement. If any Requesting Holder disapproves of the terms of an underwriting,
such holder may elect to withdraw therefrom and from such registration by notice
to State Auto Financial and the Managing Underwriter, and each of the remaining
Requesting Holders shall be entitled to increase the number of Registrable
Securities being registered to the extent of the Registrable Securities so
withdrawn in the proportion which the number of Registrable Securities being
registered by such remaining Requesting Holder bears to the total number of
Registrable Securities being registered by all such remaining Requesting
Holders.

         7.5 Holdback Agreements By State Auto Financial and Other
Securityholders. Unless the Managing Underwriter otherwise agrees, State Auto
Financial and each holder of - 18 -
<PAGE>   22
Registrable Securities agrees not to effect any public sale or distribution of
its equity securities, or any securities convertible into or exchangeable or
exercisable for such securities, during the 14 days prior to and the 180 days
after the effective date of the registration statement filed in connection with
an underwritten offering made pursuant to a Demand Registration (or for such
shorter period of time as is sufficient and appropriate, in the opinion of the
Managing Underwriter, in order to complete the sale and distribution of the
securities included in such registration), except as part of such underwritten
registration and except pursuant to registrations on Form S-4 or Form S-8
promulgated by the Commission or any successor or similar forms thereto. State
Auto Financial also agrees, unless the Managing Underwriter otherwise agrees, to
cause each holder of its equity securities which is a party to a registration
rights agreement with State Auto Financial entered into on or after the date
hereof, and each holder of its equity securities, or of any securities
convertible into or exchangeable or exercisable for such securities, in each
case purchased from State Auto Financial, at any time after the date of this
Agreement (other than in a Public Offering), to agree, to the extent permitted
by law, not to effect any such public sale or distribution of such securities
(including a sale under Rule 144), during such period, except as part of such
underwritten registration.

         7.6 Indemnification.

         (a) Indemnification by State Auto Financial. State Auto Financial
shall, to the full extent permitted by law, indemnify and hold harmless each
seller of Registrable Securities included in any registration statement filed in
connection with a Demand Registration or a Piggyback Registration, its directors
and officers, and each other Person, if any, who controls any such seller within
the meaning of the Securities Act, against any losses, claims, damages, expenses
or liabilities, joint or several (together, "Losses"), to which such seller or
any such director or officer or controlling Person may become subject under the
Securities Act or otherwise, insofar as such Losses (or actions or proceedings,
whether commenced or threatened, in respect thereof) arise out of or are based
upon any untrue statement or alleged untrue statement of any material fact
contained in any such registration statement, any preliminary prospectus, final
prospectus or summary prospectus contained therein, or any amendment or
supplement thereto, or any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein (in the case of a prospectus, in the light of the circumstances under
which they were made) not misleading, and State Auto Financial will reimburse
such seller and each such director, officer and controlling Person for any legal
or any other expenses reasonably incurred by them in connection with
investigating or defending any such Loss (or action or proceeding in respect
thereof); provided that State Auto Financial shall not be liable in any such
case to the extent that any such Loss (or action or proceeding in respect
thereof) arises out of or is based upon an untrue statement or alleged untrue
statement or omission or alleged omission made in any such registration
statement, preliminary prospectus, final prospectus, summary prospectus,
amendment or supplement in reliance upon and in conformity with written
information furnished to State Auto Financial through an instrument duly
executed by such seller specifically stating that it is for use in the
preparation thereof. Such indemnity shall remain in full force and effect
regardless of any investigation made by or on behalf of such seller or any such
director, officer or controlling Person, and shall survive the transfer of such
securities by such seller. State Auto Financial shall also indemnify each other
Person who participates (including as an underwriter) in the offering or sale of
Registrable Securities, their officers and directors and each other Person, if
any, who controls

                                     - 19 -
<PAGE>   23
any such participating Person within the meaning of the Securities Act to the
same extent as provided above with respect to sellers of Registrable Securities.

         (b) Indemnification by the Sellers. Each holder of Registrable
Securities which are included or are to be included in any registration
statement filed in connection with a Demand Registration or a Piggyback
Registration, as a condition to including Registrable Securities in such
registration statement, shall, to the full extent permitted by law, indemnify
and hold harmless State Auto Financial, its directors and officers, and each
other Person, if any, who controls State Auto Financial within the meaning of
the Securities Act, against any Losses to which State Auto Financial or any such
director or officer or controlling Person may become subject under the
Securities Act or otherwise, insofar as such Losses (or actions or proceedings,
whether commenced or threatened, in respect thereof) arise out of or are based
upon any untrue statement or alleged untrue statement of any material fact
contained in any such registration statement, any preliminary prospectus, final
prospectus or summary prospectus contained therein, or any amendment or
supplement thereto, or any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein (in the case of a prospectus, in the light of the circumstances under
which they were made) not misleading, if such untrue statement or alleged untrue
statement or omission or alleged omission was made in reliance upon and in
conformity with written information furnished to State Auto Financial through an
instrument duly executed by such seller specifically stating that it is for use
in the preparation of such registration statement, preliminary prospectus, final
prospectus, summary prospectus, amendment or supplement; provided however, that
the obligation to provide indemnification pursuant to this Section 7.6(b) shall
be several, and not joint and several, among such Indemnifying Parties on the
basis of the number of Registrable Securities included in such registration
statement and the aggregate amount which may be recovered from any holder of
Registrable Securities pursuant to the indemnification provided for in this
Section 7.6(b) in connection with any registration and sale of Registrable
Securities shall be limited to the total proceeds received by such holder from
the sale of such Registrable Securities. Such indemnity shall remain in full
force and effect regardless of any investigation made by or on behalf of State
Auto Financial or any such director, officer or controlling Person and shall
survive the transfer of such securities by such seller. Such holders shall also
indemnify each other Person who participates (including as an underwriter) in
the offering or sale of Registrable Securities, their officers and directors and
each other Person, if any, who controls any such participating Person within the
meaning of the Securities Act to the same extent as provided above with respect
to State Auto Financial.

         (c) Notices of Claims, etc. Promptly after receipt by an Indemnified
Party of notice of the commencement of any action or proceeding involving a
claim referred to in the preceding paragraph (a) or (b) of this Section 7.6,
such Indemnified Party will, if a claim in respect thereof is to be made against
an Indemnifying Party pursuant to such paragraphs, give written notice to the
latter of the commencement of such action, provided that the failure of any
Indemnified Party to give notice as provided herein shall not relieve the
Indemnifying Party of its obligations under the preceding paragraphs of this
Section 7.6, except to the extent that the Indemnifying Party is actually
prejudiced by such failure to give notice. In case any such action is brought
against an Indemnified Party, the Indemnifying Party shall be entitled to
participate in and, unless, in the reasonable judgment of any Indemnified Party,
a conflict of interest between such Indemnified Party and any Indemnifying Party
exists with respect to such claim, to assume

                                     - 20 -
<PAGE>   24
the defense thereof, jointly with any other Indemnifying Party similarly
notified to the extent that it may wish, with counsel reasonably satisfactory to
such Indemnified Party, and after notice from the Indemnifying Party to such
Indemnified Party of its election so to assume the defense thereof, the
Indemnifying Party shall not be liable to such Indemnified Party for any legal
or other expenses subsequently incurred by the latter in connection with the
defense thereof other than reasonable costs of investigation; provided that the
Indemnified Party may participate in such defense at the Indemnified Party's
expense; and provided further that the Indemnified Party or Indemnified Parties
shall have the right to employ one counsel to represent it or them if, in the
reasonable judgment of the Indemnified Party or Indemnified Parties, it is
advisable for it or them to be represented by separate counsel by reason of
having legal defenses which are different from or in addition to those available
to the Indemnifying Party, and in that event the reasonable fees and expenses of
such one counsel shall be paid by the Indemnifying Party. If the Indemnifying
Party is not entitled to, or elects not to, assume the defense of a claim, it
will not be obligated to pay the fees and expenses of more than one counsel for
the Indemnified Parties with respect to such claim, unless in the reasonable
judgment of any Indemnified Party a conflict of interest may exist between such
Indemnified Party and any other Indemnified Parties with respect to such claim,
in which event the Indemnifying Party shall be obligated to pay the fees and
expenses of such additional counsel for the Indemnified Parties or counsels. No
Indemnifying Party shall consent to entry of any judgment or enter into any
settlement without the consent of the Indemnified Party. No Indemnifying Party
shall be subject to any liability for any settlement made without its consent,
which consent shall not be unreasonably withheld.

         (d) Contribution. If the indemnity and reimbursement obligation
provided for in any paragraph of this Section 7.6 is unavailable or insufficient
to hold harmless an Indemnified Party in respect of any Losses (or actions or
proceedings in respect thereof) referred to therein, then the Indemnifying Party
shall contribute to the amount paid or payable by the Indemnified Party as a
result of such Losses (or actions or proceedings in respect thereof) in such
proportion as is appropriate to reflect the relative fault of the Indemnifying
Party on the one hand and the Indemnified Party on the other hand in connection
with statements or omissions which resulted in such Losses, as well as any other
relevant equitable considerations. The relative fault shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Indemnifying Party or the Indemnified
Party and the parties' relative intent, knowledge, access to information and
opportunity to correct or prevent such untrue statement or omission. The parties
hereto agree that it would not be just and equitable if contributions pursuant
to this paragraph were to be determined by pro rata allocation or by any other
method of allocation which does not take account of the equitable considerations
referred to in the first sentence of this paragraph. The amount paid by an
Indemnified Party as a result of the Losses referred to in the first sentence of
this paragraph shall be deemed to include any legal and other expenses
reasonably incurred by such Indemnified Party in connection with investigating
or defending any Loss which is the subject of this paragraph.

         No Indemnified Party guilty of fraudulent misrepresentation (within the
meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from the Indemnifying Party if the Indemnifying Party was not
guilty of such fraudulent misrepresentation.

                                     - 21 -
<PAGE>   25
         (e) Other Indemnification. Indemnification similar to that specified in
the preceding paragraphs of this Section 7.6 (with appropriate modifications)
shall be given by State Auto Financial and each seller of Registrable Securities
with respect to any required registration or other qualification of securities
under any federal or state law or regulation of any governmental authority other
than the Securities Act. The provisions of this Section 7.6 shall be in addition
to any other rights to indemnification or contribution which an Indemnified
Party may have pursuant to law, equity, contract or otherwise.

         (f) Indemnification Payments. The indemnification required by this
Section 7.6 shall be made by periodic payments of the amount thereof during the
course of the investigation or defense, as and when bills are received or Losses
are incurred.

         7.7 Covenants Relating to Rule 144. The Company will file reports in
compliance with the Exchange Act, will comply with all rules and regulations of
the Commission applicable in connection with the use of Rule 144 and take such
other actions and furnish such holder with such other information as such holder
may request in order to avail itself of such rule or any other rule or
regulation of the Commission allowing such holder to sell any Registrable
Securities without registration and will, at its expense, forthwith upon the
request of any holder of Registrable Securities, deliver to such holder a
certificate, signed by State Auto Financial's principal financial officer,
stating (a) State Auto Financial's name, address and telephone number (including
area code), (b) State Auto Financial's Internal Revenue Service identification
number, (c) State Auto Financial's Commission file number, (d) the number of
shares of each class of Stock outstanding as shown by the most recent report or
statement published by State Auto Financial, and (e) whether State Auto
Financial has filed the reports required to be filed under the Exchange Act for
a period of at least 90 days prior to the date of such certificate and in
addition has filed the most recent annual report required to be filed
thereunder.

         7.8 References to holders of Registrable Securities. For purposes of
this Agreement, references to holders of the Registrable Securities or holders
of a majority of the Registrable Securities shall be deemed to refer to the
pledgee of the Registered Securities under the Pledge and Security Agreement
dated as of even date herewith between the Company and the Agent (as modified
and supplemented and in effect from time to time, the "Pledge Agreement") for so
long as the Pledge Agreement shall remain in effect.

                                  ARTICLE VIII

                                  MISCELLANEOUS

         8.1 Waiver. No failure on the part of the either party hereto to
exercise and no delay in exercising, and no course of dealing with respect to,
any right, power or privilege under this Agreement shall operate as a waiver
thereof, nor shall any single or partial exercise of any right, power or
privilege under this Agreement preclude any other or further exercise thereof or
the exercise of any other right, power or privilege. The remedies provided
herein are cumulative and not exclusive of any remedies provided by law.

                                     - 22 -
<PAGE>   26
         8.2 Notices. All notices, requests and other communications to any
party hereunder shall be in writing (including electronic transmission,
facsimile transmission or similar writing) and shall be given to such party at
its address or facsimile number set forth on the signature pages hereof at such
other address or facsimile number as such party may hereafter specify for the
purpose by notice to the Agent and the Borrower in accordance with the
provisions of this Section 8.2. Each such notice, request or other communication
shall be effective (a) if given by facsimile transmission, when transmitted to
the facsimile number specified in this Section and confirmation of receipt is
received, (b) if given by mail, 72 hours after such communication is deposited
in the mails with first class postage prepaid, addressed as aforesaid, or (c) if
given by any other means, when delivered (or, in the case of electronic
transmission, received) at the address specified in this Section.

         8.3 Amendments, Etc. Except as otherwise expressly provided in this
Agreement and subject to the Credit Agreement and the Put Agreement, any
provision of this Agreement may be modified or supplemented only by an
instrument in writing signed by each of State Auto Financial and the Company
(with the consent of the Agent and the Lenders as specified in the Credit
Agreement), and any provision of this Agreement may be waived by the Company
(with the consent of the Agent and the Lenders as specified in the Credit
Agreement).

         8.4 Successors and Assigns. This Agreement shall be binding upon and
inure to the benefit of the parties hereto and their respective successors and
permitted assigns, provided, that State Auto Financial may not assign any of its
rights or obligations hereunder without the prior consent of the Company (with
the consent of the Agent and all of the Lenders).

         8.5 Captions. The captions and section headings appearing herein are
included solely for convenience of reference and are not intended to affect the
interpretation of any provision of this Agreement.

         8.6 Counterparts. This Agreement may be executed in any number of
counterparts, all of which taken together shall constitute one and the same
instrument and any of the parties hereto may execute this Agreement by signing
any such counterpart.

         8.7 Governing Law; Submission to Jurisdiction. This Agreement shall be
governed by, and construed in accordance with, the law of the State of Illinois.
Each of State Auto Financial and the Company hereby submits to the nonexclusive
jurisdiction of the United States District Court for the Northern District of
Illinois and of the Supreme Court of the State of Illinois sitting in Cook
County (including its Appellate Division), and of any other appellate court in
the State of Illinois, for the purposes of all legal proceedings arising out of
or relating to this Agreement or the transactions contemplated hereby. Each of
State Auto Financial and the Company hereby irrevocably waives, to the fullest
extent permitted by applicable law, any objection that it may now or hereafter
have to the laying of the venue of any such proceeding brought in such a court
and any claim that any such proceeding brought in such a court has been brought
in an inconvenient forum.

         8.8 Waiver of Jury Trial. EACH OF STATE AUTO FINANCIAL AND THE COMPANY
HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW,
ANY AND ALL RIGHT TO TRIAL BY JURY

                                     - 23 -
<PAGE>   27
IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY.

         8.9 Further Assurances. State Auto Financial agrees that, from time to
time upon the written request of the Agent, State Auto Financial will execute
and deliver such further documents and do such other acts and things as the
Company, the Agent or any Lender (through the Agent) may reasonably request in
order fully to effect the purposes of this Agreement.

         8.10 Payments by State Auto Financial. The Company hereby instructs
State Auto Financial to make any payments required to be made by State Auto
Financial hereunder or otherwise in respect of the Class A Preferred Stock
(including, without limitation, any amounts payable upon any redemption of the
Class A Preferred Stock, any dividends payable on the Class A Preferred Stock
and the commitment fee payable under Section 2.3 hereof) directly to the Agent,
for the benefit of the Lenders. Each such payment shall be made by State Auto
Financial in accordance with the provisions of the Credit Agreement.

         8.11 Payments Received by the Company under Basic Documents. Any
amounts paid to the Company under any of the Basic Documents (other than the
proceeds of the Loans made under the Credit Agreement) shall be applied as
directed by State Auto Financial.

         8.12 Third-Party Beneficiaries. Each of State Auto Financial and the
Company agrees that the Agent and each Lender shall be third-party beneficiaries
of this Agreement and shall be entitled to enforce its respective rights
hereunder as fully as if it were a party hereto.

         8.13 Severability. If any provision hereof is invalid and unenforceable
in any jurisdiction, then, to the fullest extent permitted by law, (a) the other
provisions hereof shall remain in full force and effect in such jurisdiction in
order to carry out the intentions of the parties hereto as nearly as may be
possible and (b) the invalidity or unenforceability of any provision hereof in
any jurisdiction shall not affect the validity or enforceability of such
provision in any other jurisdiction.

                            [signature page follows]

                                     - 24 -
<PAGE>   28
         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed and delivered as of the day and year first above written.

                                      STATE AUTO FINANCIAL CORPORATION

                                      By /s/ Steven J. Johnston
                                        ---------------------------------------
                                      Title: Senior Vice President
                                            -----------------------------------


                                      Address for Notices:

                                      State Auto Financial Corporation
                                      5 18 East Broad Street
                                      Columbus, Ohio 43215

                                      Attention: John Lowther, Esq.

                                      Telecopier No.: 614-464-4911

                                      Telephone No.: 614-464-5052

                                      SAF FUNDING CORPORATION

                                      By /s/ Richard L. Taiano
                                        ---------------------------------------
                                      Title: Vice President
                                            -----------------------------------


                                      Address for Notices:

                                      SAF Funding Corporation
                                      2 Wall Street
                                      New York, New York 10005

                                      Attention: Richard Taiano

                                      Telecopier No.: 212-346-9012

                                      Telephone No.: 212-346-9006


                                       S-1
                         [TO STANDBY PURCHASE AGREEMENT]

<PAGE>   29
                           Standby Purchase Agreement

                                   Schedule I

                                     Part A

                                  Equity Rights




As of November 1, 1999, State Auto Financial has granted 2,481,469 stock options
to members of management under State Auto Financial's 1991 Stock Option Plan of
which 2,355,811 are outstanding. As of November 1, 1999, State Auto Financial
has granted 174,000 stock options to "outside" directors on the boards of
directors of State Auto Financial and State Auto Mutual pursuant to the terms of
the 1991 Directors' Stock Option Plan. State Auto Financial also has registered
2,400,000 shares to be issued pursuant to an Employee Stock Purchase Plan (the
"ESPP") of which 1,473,805 shares have been purchased pursuant to the ESPP as of
November 1, 1999.

State Auto Financial intends to register 400,000 shares as part of an agents'
stock option plan. Options for 16,538 option shares have been issued under this
plan but are not exercisable at this time.

<PAGE>   30

                           Standby Purchase Agreement
                                   Schedule I
                                     Part B

In August 1999, Strategic Insurance Software, Inc. ("S.I.S.") completed the
repurchase of all shares of S.I.S. from holders other than State Auto Financial
except for 60,000 shares, which the holders thereof (two individuals) are
contractually obligated to sell no later than January 4, 2000.

<PAGE>   31
                                                                EXHIBIT A to the
                                                      Standby Purchase Agreement

                   [Form Class A Preferred Stock Certificate]

<PAGE>   32
                 [Front of Class A Preferred Stock Certificate]

CERTIFICATE
NUMBER                                                                    SHARES
- ------                                                                    ------

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


                        STATE AUTO FINANCIAL CORPORATION
                           Incorporated under the laws
                              of the State of Ohio

                                                                CUSIP __________

                      SEE REVERSE SIDE FOR CERTAIN TRANSFER
                  RESTRICTIONS AND OTHER IMPORTANT INFORMATION

     This is to Certify that ______________________________ is the owner of

     ______________________________________________________________________


                     FULLY PAID AND NON-ASSESSABLE SHARES OF
                     CLASS A PREFERRED STOCK NO PAR VALUE OF
                        State Auto Financial Corporation

transferable on the books of the Corporation by the holder hereof in person or
by duly authorized Attorney upon surrender of this Certificate properly
endorsed.

         WITNESS the seal of the Corporation and the signatures of its duly
authorized officers.


- --------------------------                        ------------------------------
Secretary                                            Chief Executive Officer

                                                  ------------------------------
                                                         President

<PAGE>   33
                [Reverse of Class A Preferred Stock Certificate]

                        STATE AUTO FINANCIAL CORPORATION

         The Corporation will furnish upon request and without charge to each
shareholder the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock series within a class of
stock of the Corporation, as well as the qualifications, limitations and
restrictions relating to those preferences and/or rights.

         THE SHARES EVIDENCED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY BE REOFFERED AND SOLD ONLY IF
REGISTERED PURSUANT TO THE PROVISIONS OF SAID SECURITIES ACT OR IF AN EXEMPTION
FROM REGISTRATION IS AVAILABLE.



In addition, the shares evidenced by this certificate are subject to the
restrictions on transfer set forth in the Terms and Conditions attached hereto.

<PAGE>   34
                              TERMS AND CONDITIONS

                                       of

                             CLASS A PREFERRED STOCK

                                       of

                        STATE AUTO FINANCIAL CORPORATION

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

                       Pursuant to Section 1701.14 of the
                          Ohio General Corporation Law

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

         Section 1. General.

         The certificate to which these Terms and Conditions are attached
represents one or more shares of Class A Preferred Stock, no par value (the
"Class A Preferred Stock"), of State Auto Financial Corporation, an Ohio
corporation (the "Corporation"). The stated value and liquidation preference per
share of the Class A Preferred Stock shall be equal to $1,000,000 (the
"Redemption Value").

         Section 2. Definitions.

         Capitalized terms used herein shall have the meanings set forth in this
Section 2:

         "Applicable Redemption Dates" means, with respect to any shares of
Class A Preferred Stock, each of the 2nd, 4th, 6th, 8th, 10th, 12th, 14th, l6th,
18th, 20th, 22nd and 24th Quarterly Dates immediately following the date of
issuance of such shares of Class A Preferred Stock.

         "Bank One" means Bank One, NA and any successor entity.

         "Board of Directors" means the Board of Directors of the Corporation.

         "Business Day" shall mean any day on which (a) commercial banks are not
authorized or required to close in New York City or Chicago and (b) (prior to
the Rate Conversion Date) dealings in Dollar deposits are carried out in the
London interbank market.

         "By-Laws" means the Code of Regulations of the Corporation, as amended
or restated from time to time.

         "Certificate of Incorporation" means the Articles of Incorporation of
the Corporation as amended or restated from time to time.

         "Class A Preferred Stock" has the meaning assigned to such term in
Section 1 hereof.

<PAGE>   35
         "Class B Preferred Stock" means all Class B Preferred Stock, no par
value, issued by the Corporation.

         "Common Stock" means all common stock, of any series and of any par
value or no par value issued by the Corporation.

         "Corporation" means State Auto Financial Corporation, an Ohio
corporation.

         "Credit Agreement" means the Credit Agreement dated as of November 19,
1999, between SAF Funding, the Lenders party thereto and Bank One, as Agent, as
modified and supplemented and in effect from time to time, a copy of which is
maintained on file in the Principal Corporate Office.

         "Dividend Rate" means, for each Eurodollar Rate Period relating to any
Class A Preferred Stock, the Eurodollar Rate for such Eurodollar Rate Period
plus 1% per annum; provided, however, that if, as of the last day of any fiscal
quarter of State Auto Mutual, the Statutory Surplus of State Auto Mutual, as
reflected in the most recent annual or quarterly financial statements of State
Auto Mutual delivered pursuant to Section 4.1(a) or (b) of the Put Agreement
(the "Financials"), is less than $575,000,000, then the "Dividend Rate" shall be
the Eurodollar Rate for such Eurodollar Rate Period plus 1.25% per annum until
such time as the Lenders receive Financials from State Auto Mutual indicating
that the Statutory Surplus of State Auto Mutual as reflected therein is
$575,000,000 or more; provided, further, that from and after the Rate Conversion
Date, the "Dividend Rate" means a rate per annum equal to 8%. Adjustments, if
any, to the Dividend Rate shall be effective five Business Days after the
Lenders have received the applicable Financials.

         "Dollars" and "$" mean lawful money of the United States of America.

         "Eurodollar Base Rate" means, with respect to any shares of Class A
Preferred Stock for the relevant Eurodollar Rate Period, the applicable British
Bankers' Association Interest Settlement Rate for deposits in U.S. dollars
appearing on Reuters Screen FRBD as of 11:00 a.m. (London time) two Business
Days prior to the first day of such Interest Period, and having a maturity equal
to such Eurodollar Rate Period, provided that, (a) if Reuters Screen FRBD is not
available to Bank One for any reason, the applicable Eurodollar Base Rate for
the relevant Eurodollar Rate Period shall instead be the applicable British
Bankers' Association Interest Settlement Rate for deposits in U.S. dollars as
reported by any other generally recognized financial information service as of
11:00 a.m. (London time) two Business Days prior to the first day of such
Eurodollar Rate Period, and having a maturity equal to such Eurodollar Rate
Period, and (b) if no such British Bankers' Association Interest Settlement Rate
is available to Bank One, the applicable Eurodollar Base Rate for the relevant
Eurodollar Rate Period shall instead be the rate determined by Bank One to be
the rate at which Bank One or one of its Affiliate banks offers to place
deposits in U.S. dollars with first-class banks in the London interbank market
at approximately 11:00 a.m. (London time) two Business Days prior to the first
day of such Eurodollar Rate Period, in the approximate amount of the aggregate
Redemption Value of such shares of Class A Preferred Stock and having a maturity
equal to such Interest Period.

<PAGE>   36
         "Eurodollar Rate" means, for any shares of Class A Preferred Stock for
any Eurodollar Rate Period, the sum of (a) the quotient of (i) the Eurodollar
Base Rate applicable to such Eurodollar Rate Period, divided by (ii) one minus
the Reserve Requirement (expressed as a decimal) applicable to such Eurodollar
Period.

         "Eurodollar Rate Period" means, with respect to any shares of Class A
Preferred Stock, each period commencing on the date such Class A Preferred Stock
is issued or (in the case of a continuation of one Eurodollar Rate Period to the
next) the last day of the next preceding Eurodollar Rate Period for such Class A
Preferred Stock and ending on the numerically corresponding day in the third
calendar month thereafter, except that each Eurodollar Rate Period that
commences on the last Business Day of a calendar month (or on any day for which
there is no numerically corresponding day in the appropriate subsequent calendar
month) shall end on the last Business Day of the appropriate subsequent calendar
month. Notwithstanding the foregoing: (a) no Eurodollar Rate Period may commence
before and end after any Applicable Redemption Date unless, after giving effect
thereto, the aggregate Redemption Value of shares of Class A Preferred Stock
having Eurodollar Rate Periods that end after such Applicable Redemption Date
shall be equal to or less than the aggregate Redemption Value of shares of Class
A Preferred Stock scheduled to be outstanding after giving effect to the
redemption payments required to be made on such Applicable Redemption Date; and
(b) each Eurodollar Rate Period that would otherwise end on a day that is not a
Business Day shall end on the next succeeding Business Day (or, if such next
succeeding Business Day falls in the next succeeding calendar month, on the next
preceding Business Day); and (c) notwithstanding clause (a) above, no Eurodollar
Rate Period shall have a duration of less than three months.

         "Federal Funds Effective Rate" means, for any day, an interest rate per
annum equal to the weighted average of the rates on overnight Federal funds
transactions with members of the Federal Reserve System arranged by Federal
funds brokers on such day, as published for such day (or, if such day is not a
Business Day, for the immediately preceding Business Day) by the Federal Reserve
Bank of New York, or, if such rate is not so published for any day which is a
Business Day, the average of the quotations at approximately 10:00 a.m. (Chicago
time) on such day on such transactions received by Bank One from three Federal
funds brokers of recognized standing selected by Bank One in its sole
discretion.

         "Holder" means SAF Funding or any subsequent holder of shares of Class
A Preferred Stock.

         "Loans" means the Loans made to SAF Funding under the Credit Agreement.

         "Person" means any person or entity of any nature whatsoever,
specifically including an individual, a firm, a company, a corporation, a
partnership, a trust, a limited liability company or other entity.

         "Principal Corporate Office" means the principal corporate office of
the Corporation located at 518 East Broad Street, Columbus, Ohio 43215.

         "Quarterly Dates" means the last Business Day of March, June, September
and December in each year, the first of which shall be the last Business Day of
December, 1999.

<PAGE>   37
         "Rate Conversion Date" shall mean the first date upon which the Holder
is a person or entity other than any of SAF Funding, State Automobile Mutual
Insurance Company, an Ohio mutual insurance company, any Lender party to the
Credit Agreement or the Agent under the Credit Agreement.

         "Redemption Value" has the meaning assigned to such term in Section 1
hereof.

         "Reserve Requirement" has the meaning assigned to such term in the
Credit Agreement.

         "SAF Funding" means SAF Funding Corporation, a Delaware corporation.

         "Secretary" means the Secretary of the Corporation.

         "Trigger Event" means the occurrence of (a) any "Event of Default"
described in the Credit Agreement (other than those events described in Section
7.5 or 7.6 thereof) and the acceleration of the Loans thereunder; or (b) an
"Event of Default" described in Section 7.5 or 7.6 of the Credit Agreement.

         Section 3. Dividends and Distributions.

         (a) The Holder, in preference to the holders of shares of Class B
Preferred Stock and the holders of shares of Common Stock shall be entitled to
receive, when, as and if declared by the Board of Directors out of funds of the
Corporation legally available for the payment of dividends, dividends at the
Dividend Rate on the Redemption Value of each share, payable in arrears in cash.
Accrued dividends on the Class A Preferred Stock shall be payable on the last
day of each Eurodollar Rate Period for the applicable Class A Preferred Stock
and upon the redemption of any Class A Preferred Stock (but only on the
aggregate Redemption Value of the Class A Preferred Stock so redeemed), provided
that after the Rate Conversion Date, said dividends shall be payable quarterly
on the last Business Day of March, June, September and December of each year.

         (b) Dividends payable with respect to any share of Class A Preferred
Stock shall begin to accrue at the Dividend Rate and be cumulative from the date
of issuance of such Class A Preferred Stock (whether or not such dividends have
been declared and whether or not there shall be net profits or net assets of the
Corporation legally available for the payment of such dividends). Dividends paid
on the shares of Class A Preferred Stock in an amount less than the total amount
of such dividends at the time accrued and payable on such shares shall be
allocated pro rata on a share-by-share basis among all such shares at the time
outstanding. The Board of Directors may fix a record date for the determination
of Holder entitled to receive payment of a dividend declared thereon, which
record date shall be no more than thirty (30) days prior to the date fixed for
the payment thereof.

         (c) The Holder shall not be entitled to receive any dividends or other
distributions except as provided in these Terms and Conditions.

         (d) Whenever (i) any dividend payable pursuant to paragraph (a) of this
Section 3 has not been paid when due, thereafter and until all accrued and
unpaid dividends

<PAGE>   38
payable pursuant to paragraph (a) of this Section 3 have been paid in full or
(ii) the Corporation shall not have redeemed shares of Class A Preferred Stock
on the date such redemption is required pursuant to Section 5 hereof, thereafter
and until such redemption payment shall have been made the Corporation shall not
(A) declare or pay dividends on any shares of Class B Preferred Stock or Common
Stock or make any other distributions on any shares of Class B Preferred Stock
or Common Stock, whether upon liquidation, redemption or otherwise; or (B)
redeem or purchase or otherwise acquire for consideration any shares of Class B
Preferred Stock or Common Stock, whether upon liquidation, redemption, or
otherwise.

         Section 4. Voting Rights.

         Except as provided in the Certificate of Incorporation, and except for
any voting rights provided by law, the Holder shall have no voting rights and
its consent shall not be required for the taking of any corporate action.

         Section 5. Redemption.

         (a) On each of the first eleven Applicable Redemption Dates for any
shares of Class A Preferred Stock the Corporation shall redeem, without prior
notice to the Holder, out of funds legally available therefor, one-twelfth of
the number of shares of Class A Preferred Stock issued on the date of issuance
of such shares of Class A Preferred Stock, by paying to the Holder the aggregate
Redemption Value for such Class A Preferred Stock so redeemed plus any accrued
but unpaid dividends thereon. On the twelfth Applicable Redemption Date for such
shares of Class A Preferred Stock the Corporation shall redeem, without prior
notice to the Holder, out of funds legally available therefor, the balance of
the number of shares of Class A Preferred Stock issued on such date of issuance,
by paying to the Holder the aggregate Redemption Value for such Class A
Preferred Stock so redeemed plus any accrued but unpaid dividends thereon.

         (b) Upon the occurrence and during the continuance of any Trigger
Event, the Holder may require the Corporation to redeem out of funds of the
Corporation legally available therefor, all or any portion of the Class A
Preferred Stock for a redemption price equal to the aggregate Redemption Value
for the Class A Preferred Stock so redeemed plus any accrued but unpaid
dividends thereon. Upon written notice delivered by the Holder to the President
of the Corporation, such Redemption Value plus such dividends shall be
immediately due and payable.

         (c) The Corporation may, by delivering written notice that is received
by the Holder not later than 10:00 a.m. New York time on the third Business Day
prior to the date of the relevant redemption, redeem out of funds of the
Corporation legally available therefor, all or any portion of the Class A
Preferred Stock for a redemption price equal to the aggregate Redemption Value
for the Class A Preferred Stock so redeemed plus any accrued but unpaid
dividends thereon.

         (d) From and after the date of a redemption, unless default shall be
made by the Corporation in providing for the payment of the aggregate Redemption
Value for the Class A Preferred Stock so redeemed plus accrued but unpaid
dividends thereon, all dividends on the Class A Preferred Stock so redeemed
shall cease to accrue, and from and after the date of redemption so specified,
unless default shall be made by the Corporation as aforesaid, all rights

<PAGE>   39
of the Holder with respect to such shares, except the right to receive such
Redemption Value and dividends, shall cease and terminate.

         Section 6. Reacquired Shares.

         Any shares of Class A Preferred Stock redeemed, purchased or otherwise
acquired by the Corporation in any manner whatsoever shall be retired and
canceled promptly after the acquisition thereof and shall be restored to the
status of authorized but unissued shares of Class A Preferred Stock of the
Corporation and may thereafter be issued. Upon any redemption pursuant to
Section 5 hereof of a fractional number of shares of Class A Preferred Stock,
the Corporation shall reissue to the Holder Class A Preferred Stock having an
aggregate Redemption Value equal to the $1,000,000 multiplied by the sum of 1
minus such fractional number.

         Section 7. Liquidation, Dissolution or Winding Up.

         In the event of any liquidation, dissolution or winding up of the
Corporation, whether voluntary or involuntary, the Holder shall be entitled to
receive out of the assets of the Corporation available for distribution to its
stockholders an amount equal to the Redemption Value per share plus all accrued
and unpaid dividends thereon to the date of such payment, and no distribution
shall be made to the holders of shares of Common Stock, the Class B Preferred
Stock or any other capital stock of the Corporation unless prior thereto the
Holder shall have received an amount equal to the Redemption Value per share
plus all accrued and unpaid dividends thereon, to the date of such payment.

         Section 8. Rank.

         The Class A Preferred Stock shall rank as to dividends and distribution
of assets prior to the Class B Preferred Stock, the Common Stock and all other
shares of stock of the Corporation.

         Section 9. Payments.

         Except to the extent otherwise provided herein, all payments to be made
by the Corporation in respect of the Class A Preferred Stock shall be made in
Dollars, in immediately available funds, without deduction, set-off or
counterclaim, to the Holder at an account designated by the Holder, not later
than 12:00 p.m. New York time on the date on which such payment shall become due
(each such payment made after such time on such due date to be deemed to have
been made on the next succeeding Business Day). If the due date of any payment
hereunder would otherwise fall on a day that is not a Business Day, such date
shall be extended to the next succeeding Business Day, and dividends shall be
payable on the aggregate Redemption Value of any shares of Class A Preferred
Stock for the period of such extension.

         Section 10. Fiscal Year.

         The Corporation will not change the last day of its fiscal year from
December 31 of each year.

<PAGE>   40
                                                                EXHIBIT B to the
                                                      Standby Purchase Agreement

                            [Form of Purchase Notice]

                                     [Date]

SAF Funding Corporation

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

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

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


         Re:      Standby Purchase Agreement dated as of November 19, 1999,
                  among State Auto Financial Corporation and SAF Funding
                  Corporation (as modified and supplemented and in effect from
                  time to time, the "Standby Purchase Agreement").

Ladies and Gentlemen:

         Reference is made to the Standby Purchase Agreement referred to above.
Capitalized terms used but not defined herein shall have the respective meanings
assigned to such terms in the Standby Purchase Agreement.

         Pursuant to Section 2.2 of the Standby Purchase Agreement, State Auto
Financial hereby notifies you that it intends to sell to you ________ shares of
Class A Preferred Stock with an aggregate Redemption Value of
$____________________(1) on _____________, 199__(2).


                        STATE AUTO FINANCIAL CORPORATION



                                   By
                                     -------------------------------------------
                                      Title:
                                            ------------------------------------

- ----------

(1)      Insert an amount at least equal to $10,000,000 or a larger multiple of
         $1,000,000.

(2)      Insert a date falling on or after the fourth Business Day following the
         date of this Purchase Notice.

<PAGE>   41
                                                                EXHIBIT C to the
                                                      Standby Purchase Agreement

          [Form of Opinion of General Counsel of State Auto Financial)


                                                        ------------------, ----



SAF Funding Corporation (the "Company")

To Bank One, NA,
as Agent (the "Agent") under, and
each of the Lenders party to, the
Credit Agreement dated as of
November 19, 1999, among the Company,
the Agent and such Lenders

Ladies and Gentlemen:

         I am the general counsel of State Auto Financial Corporation ("State
Auto Financial") and have acted as counsel to State Auto Financial in connection
with the Standby Purchase Agreement dated as of November 19, 1999 (the "Standby
Purchase Agreement") between State Auto Financial and the Company, pursuant to
which the Company has agreed to purchase, from time to time, a certain number of
shares of State Auto Financial's Class A Redeemable Preferred Stock, no par
value per share (the "Class A Preferred Stock"). This opinion letter is
delivered to you pursuant to Section 3(b) of the Standby Purchase Agreement in
connection with the proposed issuance and sale by State Auto Financial, and the
purchase by the Company, on the date hereof, of ____ shares of the Class A
Preferred Stock (the "Purchased Stock").

         In rendering the opinions expressed below, I have examined the
following agreements, instruments and other documents:

         (a)      the Standby Purchase Agreement;

         (b)      certificates evidencing the Purchased Stock (the "Purchased
                  Stock Certificates"); and

         (c)      such records of State Auto Financial and such other documents
                  as I have deemed necessary as a basis for the opinions
                  expressed below.

         In my examination, I have assumed the genuineness of all signatures,
the authenticity of all documents submitted to me as originals and the
conformity with authentic original documents of all documents submitted to me as
copies. When relevant facts were not independently established, I have relied
upon certificates of governmental officials and appropriate representatives of
State Auto Financial and upon representations made in or pursuant to the Standby
Purchase Agreement.

<PAGE>   42
         Based upon and subject to the foregoing and subject also to the
comments and qualifications set forth below, and having considered such
questions of law as I have deemed necessary as a basis for the opinions
expressed below, I am of the opinion that:

                  1. State Auto Financial is a corporation duly organized,
         validly existing and in good standing under the laws of the State of
         Ohio.

                  2. State Auto Financial has all requisite corporate power and
         authority to issue and sell the Purchased Stock and execute and deliver
         the Purchased Stock Certificates.

                  3. The issuance and sale of the Purchased Stock to the Company
         and execution and delivery by State Auto Financial of the Purchased
         Stock Certificates have been duly authorized by all necessary corporate
         action on the part of State Auto Financial.

                  4. The Purchased Stock Certificates have been duly executed
         and delivered by State Auto Financial.

                  5. No authorization, approval or consent of, and no filing or
         registration with, any governmental or regulatory authority or agency
         of the United States of America or the State of Ohio (other than any
         authorizations, approvals, consents, filings and registrations
         heretofore duly made or obtained and in full force and effect) is
         required on the part of State Auto Financial for issuance and sale of
         the Purchased Stock to the Company and the execution and delivery of
         the Purchased Stock Certificates.

                  6. The issuance and sale of the Purchased Stock to the Company
         and the execution and delivery of the Purchased Stock do not and will
         not (a) violate any provision of the Articles of Incorporation or Code
         of Regulations of State Auto Financial, (b) violate any applicable law,
         rule or regulation of the United States of America or the State of
         Ohio, (c) violate any order, writ, injunction or decree of any court or
         governmental authority or agency or any arbitral award applicable to
         State Auto Financial of which I have knowledge (after due inquiry) or
         (d) result in a breach of, constitute a default under, require any
         consent under, or result in the acceleration or required prepayment of
         any indebtedness pursuant to the terms of, any agreement or instrument
         of which I have knowledge (after due inquiry) to which such State Auto
         Financial or any of its Subsidiaries is a party or by which any of them
         is bound or to which any of them is subject, or result in the creation
         or imposition of any Lien upon any Property of State Auto Financial or
         any of its Subsidiaries pursuant to the terms of any such agreement or
         instrument.

                  7. The Purchased Shares are validly issued and outstanding,
         are fully paid and non-assessable and have, and entitle the holders
         thereof to, the relative rights and preferences set forth with respect
         to the Class A Preferred Stock in the Purchased Stock Certificates.

                  8. I have no knowledge (after due inquiry) of any legal or
         arbitral proceedings, or any proceedings by or before any governmental
         or regulatory authority or

<PAGE>   43
         agency, now pending or threatened against or affecting State Auto
         Financial or any of its Property that, if adversely determined, could
         have a Material Adverse Effect (excluding any Material Adverse Effect
         resulting from the catastrophic loss claims and/or loss adjustment
         expenses to which the issuance of the Purchased Stock relates).

         The foregoing opinions are limited to matters involving the Federal
laws of the United States of America and the law of the State of Ohio, and I do
not express any opinion as to the laws of any other jurisdiction. The opinions
contained in this letter are rendered only as of the date hereof and I undertake
no obligation to update this letter or the opinions contained herein after the
date hereof. The opinions contained in this letter only constitute my
professional judgment as to the consequences of and the applicability of certain
laws to the documents and agreements referred to and the parties thereto and
should not be considered to be a guarantee of any particular result.

         At the request of my clients, this opinion letter is provided to you by
me in my capacity as counsel to State Auto Financial, and this opinion letter
may not be relied upon by any Person for any purpose other than in connection
with the transactions contemplated by the Basic Documents without, in each
instance, my prior written consent.


                                          Very truly yours,

<PAGE>   1


                                 Exhibit 10(W)

                          Reinsurance Pooling Agreement
                              Amended and Restated
                              As of January 1, 2000

                                  By and among

                    State Automobile Mutual Insurance Company
               State Auto Property and Casualty Insurance Company
                            Milbank Insurance Company
                       Midwest Security Insurance Company
                       Farmers Casualty Insurance Company
                          State Auto Insurance Company

<PAGE>   2
                                                                          Page 1

                          REINSURANCE POOLING AGREEMENT
                          -----------------------------
                              AMENDED AND RESTATED
                              --------------------
                              AS OF JANUARY 1, 2000
                              ---------------------


         This Reinsurance Pooling Agreement Amended and Restated effective as of
12:01 a.m., Eastern Standard Time, January 1, 2000 (the "2000 Pooling
Agreement") is by and among State Automobile Mutual Insurance Company, 518 East
Broad Street, Columbus, Ohio (hereinafter referred to as "State Auto Mutual"),
State Auto Property and Casualty Insurance Company, 112 South Main Street,
Greer, South Carolina (hereinafter referred to as "State Auto P&C"), Milbank
Insurance Company, East Highway 12, Milbank, South Dakota (hereinafter referred
to as "Milbank"), Midwest Security Insurance Company, 2700 Midwest Drive,
Onalaska, Wisconsin (hereinafter referred to as "Midwest Security"), Farmers
Casualty Insurance Company, 1300 Woodland Drive, West Des Moines, Iowa
(hereinafter referred to as "Farmers Casualty") and State Auto Insurance
Company, 518 East Broad Street, Columbus, Ohio ("State Auto IC"). (State Auto
Mutual, State Auto P&C, Milbank, Midwest Security, Farmers Casualty and State
Auto IC are herein collectively referred to as the "Pooled Companies" and
individually as a "Pooled Company").

                             BACKGROUND INFORMATION
                             ----------------------

         The Pooled Companies have determined that their business operations
should be conducted by employees of State Auto P&C on behalf of each of the
Pooled Companies and that State Auto Mutual should remain as the agent for each
of the Pooled Companies with respect to collecting and disbursing funds as
required by the Pooled Companies' business operations. These arrangements have
been effected through the Management Agreement dated January 1, 2000 (the "2000
Management Agreement"), as to Midwest Security through the Amended and Restated
Management Agreement dated effective January 1, 2000 (the "2000 Midwest
Management Agreement"), as to Farmers Casualty through the Amended and Restated
Management Agreement dated effective January 1, 2000 (the "2000 Farmers Casualty
Management Agreement") and by means of mutual reinsurance on a percentage basis
as herein provided.

         State Auto Mutual and State Auto P&C originally entered into an
intercompany Reinsurance Agreement effective as of 12:01 a.m., January 1, 1987
(the "Reinsurance Agreement").

         The Reinsurance Agreement has since been amended by an Addendum
effective January 1, 1987, adding insolvency and arbitration provisions; by
Amendment Number 1 effective as of January 1, 1992 amending the pooling
percentages from 20% State Auto P&C - 80% State Auto Mutual to 30% and 70%
respectively; by Amendment Number 2 effective as of January 1, 1991 excluding
post retirement health care benefits liability as a pooled expense and as of
January 1, 1994 excluding post employment benefits liability as a pooled
expense; and by Amendment Number 3 effective as of January 1, 1995 adding
Milbank as a party and adjusting the pooling percentages as follows: State Auto
P&C 35%, State Auto Mutual 55% and Milbank 10% and by an Amended and Restated
Reinsurance Pooling Agreement dated July 1, 1996 (the "7/1/96 Reinsurance
Agreement"), which excluded from the Reinsurance Agreement catastrophic loss
claims and loss adjustment expenses incurred by State Auto Mutual,


<PAGE>   3

                                                                          Page 2

State Auto P&C and Milbank in the amount of $100,000,000 in excess of
$120,000,000 of such losses and loss adjustment expense and the premiums for
such exposure; and by an Amended and Restated Reinsurance Pooling Agreement
effective January 1, 1998 (the "'98 Pooling Agreement") which added Midwest
Security as a party and adjusted the Respective Percentages (as defined below)
to State Auto P&C 37%, State Auto Mutual 52%, Milbank 10%, and Midwest Security
1%; and by a Reinsurance Pooling Agreement Amended and Restated as of January 1,
1999 (hereafter referred to as the "'99 Pooling Agreement") which added Farmers
Casualty as a party and adjusted the Respective Percentages to State Auto
P&C-37%, State Auto Mutual-49%, Milbank-10%, Farmers Casualty-3%, Midwest
Security-1%. In addition to the foregoing amendments to the pooling arrangement
as set forth in the various agreements, each of these agreements and this 2000
Pooling Agreement is subject to the Guaranty Agreement dated as of May 16, 1991
between State Auto Mutual and State Auto P&C (the "Reserve Guaranty Agreement").

         The parties desire to amend and restate the '99 Pooling Agreement as
the 2000 Pooling Agreement, to provide for the continuation of the pooling
arrangement it effects, including the above-described previous amendments and
the additional amendments incorporated herein, which include the following: to
remove from the scope of the 2000 Pooling Agreement the premiums, losses,
underwriting and administrative expenses attributable to State Auto Mutual's
voluntary assumption of reinsurance from third parties which are unaffiliated
with State Auto Mutual, which voluntary assumed reinsurance contracts/treaties
initially commenced on or after January 1, 1999 (this January 1, 1999 and after
voluntary third party assumption reinsurance is hereafter referred to as the
"State Auto Mutual Reinsurance Book"); to add State Auto IC as a new party; to
remove an exclusion for post retirement health care benefits liabilities; and
post employment benefits liabilities and to adjust the Respective Percentages as
set forth below.


                             STATEMENT OF AGREEMENT
                             ----------------------

         In consideration of the mutual covenants set forth herein and INTENDING
TO BE LEGALLY BOUND HEREBY, the parties hereto hereby agree as follows:

         1.       DEFINITIONS: As used in this Agreement:

                  (a) "Net Liabilities" shall mean all direct liabilities plus
                  reinsurance assumed minus reinsurance ceded, except as
                  otherwise expressly excluded below, provided that the parties
                  hereto expressly understand and agree that Net Liabilities
                  excludes any and all liabilities arising out of the State Auto
                  Mutual Reinsurance Book for such reinsurance assumed on and
                  after January 1, 2000.

                  (b) "Net Premiums" shall mean all direct premiums plus
                  reinsurance assumed minus reinsurance ceded, except as
                  otherwise expressly excluded below, provided that the parties
                  hereto expressly understand and agree that Net Premiums
                  excludes any and all premiums arising out of the State Auto


<PAGE>   4
                                                                          Page 3

                  Mutual Reinsurance Book for such reinsurance assumed on and
                  after January 1, 2000.

                  c.       "Respective Percentage" shall be:
                                    As to State Auto IC       1%
                                    As to Farmers Casualty    3%
                                    As to Midwest Security    1%
                                    As to Milbank             10%
                                    As to State Auto P&C      39%
                                    As to State Auto Mutual   46%

         2.       CESSION:

                  (a) STATE AUTO P&C CESSION: State Auto Mutual hereby reinsures
                  and assumes and State Auto P&C hereby cedes and transfers to
                  State Auto Mutual all Net Liabilities incurred under or in
                  connection with all contracts and policies of insurance issued
                  by State Auto P&C outstanding and in force as of and
                  subsequent to 12:01 a.m. Eastern Standard Time, January 1,
                  2000. Such liabilities shall include State Auto P&C's reserves
                  for unearned premiums, outstanding losses and loss expenses
                  (including unreported losses) and all other outstanding
                  underwriting and administrative expenses as evidenced by State
                  Auto P&C's books and records at the close of business on
                  December 31, 1999, but shall not include intercompany
                  balances, liabilities incurred in connection with the
                  investment transactions of State Auto P&C, liabilities for
                  dividends to stockholders declared and unpaid, other
                  liabilities not incurred in connection with underwriting
                  operations and liabilities arising out of the State Auto
                  Mutual Reinsurance Book. It is further agreed State Auto
                  Mutual shall receive the Net Premiums for said contracts and
                  policies.

                  (b) MILBANK CESSION: State Auto Mutual hereby reinsures and
                  assumes and Milbank hereby cedes and transfers to State Auto
                  Mutual all Net Liabilities incurred under or in connection
                  with all contracts and policies of insurance issued by Milbank
                  outstanding and in force as of and subsequent to 12:01 a.m.
                  EST, January 1, 2000. Such liabilities shall include Milbank's
                  reserves for unearned premiums, outstanding losses and loss
                  expenses (including unreported losses) and all other
                  outstanding underwriting and administrative expenses as
                  evidenced by Milbank's books and records at the close of
                  business on December 31, 1999, but shall not include
                  intercompany balances, liabilities incurred in connection with
                  the investment transactions of Milbank, liabilities for
                  dividends to stockholders declared and unpaid, other
                  liabilities not incurred in connection with underwriting
                  operations and liabilities arising out of the State

<PAGE>   5
                                                                          Page 4

                  Auto Mutual Reinsurance Book. It is further agreed that State
                  Auto Mutual shall receive the Net Premiums for said contracts
                  and policies.

                  (c) MIDWEST SECURITY CESSION: State Auto Mutual hereby
                  reinsures and assumes and Midwest Security hereby cedes and
                  transfers to State Auto Mutual all Net Liabilities incurred
                  under or in connection with all contracts and policies of
                  insurance issued by Midwest Security outstanding and in force
                  as of and subsequent to 12:01 a.m. EST, January 1, 2000. Such
                  liabilities shall include Midwest Security's reserves for
                  unearned premiums, outstanding losses and loss expenses
                  (including unreported losses) and all other outstanding
                  underwriting and administrative expenses as evidenced by
                  Midwest Security's books and records at the close of business
                  on December 31, 1999, but shall not include intercompany
                  balances, liabilities incurred in connection with the
                  investment transactions of Midwest Security, liabilities for
                  dividends to stockholders declared and unpaid, other
                  liabilities not incurred in connection with underwriting
                  operations and liabilities arising out of the State Auto
                  Mutual Reinsurance Book. It is further agreed that State Auto
                  Mutual shall receive the Net Premiums for said contracts and
                  policies.

                  (d) FARMERS CASUALTY CESSION: State Auto Mutual hereby
                  reinsures and assumes and Farmers Casualty hereby cedes and
                  transfers to State Auto Mutual all Net Liabilities incurred
                  under or in connection with all contracts and policies of
                  insurance issued by Farmers Casualty outstanding and in force
                  as of and subsequent to 12:01 a.m. EST, January 1, 2000. Such
                  liabilities shall include Farmers Casualty's reserves for
                  unearned premiums, outstanding losses and loss expenses
                  (including unreported losses) and all other outstanding
                  underwriting and administrative expenses as evidenced by
                  Farmers Casualty's books and records at the close of business
                  on December 31, 1999, but shall not include intercompany
                  balances, liabilities incurred in connection with the
                  investment transactions of Farmers Casualty, liabilities for
                  dividends to stockholders declared and unpaid, other
                  liabilities not incurred in connection with underwriting
                  operations and liabilities arising out of the State Auto
                  Mutual Reinsurance Book. It is further agreed that State Auto
                  Mutual shall receive the Net Premiums for said contracts and
                  policies.

                  (e) STATE AUTO IC CESSION: State Auto Mutual hereby reinsures
                  and assumes and State Auto IC hereby cedes and transfers to
                  State Auto Mutual all Net Liabilities incurred under or in
                  connection with all contracts and policies of

<PAGE>   6

                                                                          Page 5

                  insurance issued by State Auto IC outstanding and in force as
                  of and subsequent to 12:01 a.m. EST, January 1, 2000. Such
                  liabilities shall include State Auto IC's reserves for
                  unearned premiums, outstanding losses and loss expenses
                  (including unreported losses) and all other outstanding
                  underwriting and administrative expenses as evidenced by State
                  Auto IC's books and records at the close of business on
                  December 31, 1999, but shall not include intercompany
                  balances, liabilities incurred in connection with the
                  investment transactions of State Auto IC, liabilities for
                  dividends to stockholders declared and unpaid, other
                  liabilities not incurred in connection with underwriting
                  operations and liabilities arising out of the State Auto
                  Mutual Reinsurance Book. It is further agreed that State Auto
                  Mutual shall receive the Net Premiums for said contracts and
                  policies.


         3.       ASSETS TRANSFER TO STATE AUTO MUTUAL:

                  (a) STATE AUTO P&C: In consideration of the agreements herein
                  contained, State Auto P&C hereby agrees that there has been or
                  will be assigned and transferred to State Auto Mutual an
                  amount, in cash or other assets, equal to the aggregate of all
                  liabilities of State Auto P&C assumed by State Auto Mutual
                  under paragraph 2(a) hereof, less a ceding commission equal to
                  the sum of the acquisition expenses associated with the
                  unearned premium reserves which are transferred as provided
                  herein. There have been included among the assets assigned and
                  transferred to State Auto Mutual by State Auto P&C all of the
                  right, title and interest of State Auto P&C in and to all
                  assets relative to the underwriting operations of State Auto
                  P&C, due or that became due, as evidenced by its books and
                  records at the close of business on December 31, 1999, not
                  including investments, accrued investment income, intercompany
                  balances and bank deposits.

                  (b) MILBANK: In consideration of the agreements herein
                  contained, Milbank hereby agrees that there has been or will
                  be assigned and transferred to State Auto Mutual an amount, in
                  cash or other assets, equal to the aggregate of all
                  liabilities of Milbank assumed by State Auto Mutual under
                  paragraph 2(b) hereof, less a ceding commission equal to the
                  sum of the acquisition expenses associated with the unearned
                  premium reserves which are transferred as provided herein.
                  There shall be included among the assets assigned and
                  transferred to State Auto Mutual by Milbank all of the right,
                  title and interest of Milbank in and to all assets relative to
                  the underwriting operations of Milbank due or that

<PAGE>   7

                                                                          Page 6

                  may become due as evidenced by its books and records at the
                  close of business on December 31, 1999 not including
                  investments, accrued investment income, intercompany balances
                  and bank deposits.

                  (c) MIDWEST SECURITY: In consideration of the agreements
                  herein contained, Midwest Security hereby agrees that there
                  has been or will be assigned and transferred to State Auto
                  Mutual an amount, in cash or other assets, equal to the
                  aggregate of all liabilities of Midwest Security assumed by
                  State Auto Mutual under paragraph 2(c) hereof, less a ceding
                  commission equal to the sum of the acquisition expenses
                  associated with the unearned premium reserves which are
                  transferred as provided herein. There shall be included among
                  the assets assigned and transferred to State Auto Mutual by
                  Midwest Security all of the right, title and interest of
                  Midwest Security in and to all assets relative to the
                  underwriting operations of Midwest Security due or that may
                  become due as evidenced by its books and records at the close
                  of business on December 31, 1999, not including investments,
                  accrued investment income, intercompany balances and bank
                  deposits.

                  (d) FARMERS CASUALTY: In consideration of the agreements
                  herein contained, Farmers Casualty hereby agrees that there
                  has been or will be assigned and transferred to State Auto
                  Mutual an amount, in cash or other assets, equal to the
                  aggregate of all liabilities of Farmers Casualty assumed by
                  State Auto Mutual under paragraph 2(d) hereof, less a ceding
                  commission equal to the sum of the acquisition expenses
                  associated with the unearned premium reserves which are
                  transferred as provided herein. There shall be included among
                  the assets assigned and transferred to State Auto Mutual by
                  Farmers Casualty all of the right, title and interest of
                  Farmers Casualty in and to all assets relative to the
                  underwriting operations of Farmers Casualty due or that may
                  become due as evidenced by its books and records at the close
                  of business on December 31, 1999, not including investments,
                  accrued investment income, intercompany balances and bank
                  deposits.

                  (e) State Auto IC: In consideration of the agreements herein
                  contained, State Auto IC hereby agrees that there has been or
                  will be assigned and transferred to State Auto Mutual an
                  amount, in cash or other assets, equal to the aggregate of all
                  liabilities of State Auto IC assumed by State Auto Mutual
                  under paragraph 2(e) hereof, less a ceding commission equal to
                  the sum of the acquisition expenses associated with the
                  unearned premium reserves which are transferred as provided
                  herein. There shall be included

<PAGE>   8

                                                                          Page 7

                  among the assets assigned and transferred to State Auto Mutual
                  by State Auto IC all of the right, title and interest of State
                  Auto IC in and to all assets relative to the underwriting
                  operations of State Auto IC due or that may become due as
                  evidenced by its books and records at the close of business on
                  December 31, 1999, not including investments, accrued
                  investment income, intercompany balances and bank deposits.

         4.       ASSUMPTION OF REINSURANCE:

                  (a) STATE AUTO P&C: State Auto P&C hereby reinsures and
                  assumes and State Auto Mutual hereby cedes and transfers to
                  State Auto P&C its Respective Percentage of all Net
                  Liabilities under all contracts and policies of insurance,
                  (including those ceded by State Auto P&C and reinsured by
                  State Auto Mutual as provided in paragraph 2(a)), on which
                  State Auto Mutual is subject to liability and which are
                  outstanding and in force on or after the effective date
                  hereof.

                  Such liabilities shall include reserves for unearned premiums,
         outstanding losses (including unreported losses) and loss expenses and
         all other underwriting and administrative expenses, but shall not
         include intercompany balances, liabilities for federal income taxes,
         liabilities incurred in connection with investment transactions,
         liabilities for dividends to stockholders declared and unpaid, other
         liabilities not incurred in connection with underwriting operations and
         liabilities arising out of the State Auto Mutual Reinsurance Book.

                  (b) MILBANK: Milbank hereby reinsures and assumes and State
                  Auto Mutual hereby cedes and transfers to Milbank its
                  Respective Percentage of all Net Liabilities under all
                  contracts and policies of insurance, (including those ceded by
                  Milbank and reinsured by State Auto Mutual as provided in
                  paragraph 2(b)), on which State Auto Mutual is subject to
                  liability and which are outstanding and in force on or after
                  the effective date hereof.

                  Such liabilities shall include reserves for unearned premiums,
         outstanding losses (including unreported losses) and loss expenses and
         all other underwriting and administrative expenses, but shall not
         include intercompany balances, liabilities for federal income taxes,
         liabilities incurred in connection with investment transactions,
         liabilities for dividends to stockholders declared and unpaid, other
         liabilities not incurred in connection with underwriting operations and
         liabilities arising out of the State Auto Mutual Reinsurance Book.

                  (c) MIDWEST SECURITY: Midwest Security hereby reinsures and
                  assumes and State Auto Mutual hereby cedes and transfers to
                  Midwest Security its Respective Percentage of all

<PAGE>   9

                                                                          Page 8

                  Net Liabilities under all contracts and policies of insurance,
                  (including those ceded by Midwest Security and reinsured by
                  State Auto Mutual as provided in paragraph 2(c)), on which
                  State Auto Mutual is subject to liability and which are
                  outstanding and in force on or after the effective date
                  hereof.

                  Such liabilities shall include reserves for unearned premiums,
         outstanding losses (including unreported losses) and loss expenses and
         all other underwriting and administrative expenses, but shall not
         include intercompany balances, liabilities for federal income taxes,
         liabilities incurred in connection with investment transactions,
         liabilities for dividends to stockholders declared and unpaid, other
         liabilities not incurred in connection with underwriting operations and
         liabilities arising out of the State Auto Mutual Reinsurance Book.

                  (d) FARMERS CASUALTY: Farmers Casualty hereby reinsures and
                  assumes and State Auto Mutual hereby cedes and transfers to
                  Farmers Casualty its Respective Percentage of all Net
                  Liabilities under all contracts and policies of insurance,
                  (including those ceded by Farmers Casualty and reinsured by
                  State Auto Mutual as provided in paragraph 2(d)), on which
                  State Auto Mutual is subject to liability and which are
                  outstanding and in force on or after the effective date
                  hereof.

                  Such liabilities shall include reserves for unearned premiums,
         outstanding losses (including unreported losses) and loss expenses and
         all other underwriting and administrative expenses, but shall not
         include intercompany balances, liabilities for federal income taxes,
         liabilities incurred in connection with investment transactions,
         liabilities for dividends to stockholders declared and unpaid, other
         liabilities not incurred in connection with underwriting operations and
         liabilities arising out of the State Auto Mutual Reinsurance Book.

                  (e) STATE AUTO IC: State Auto IC hereby reinsures and assumes
                  and State Auto Mutual hereby cedes and transfers to State Auto
                  IC its Respective Percentage of all Net Liabilities under all
                  contracts and policies of insurance, (including those ceded by
                  State Auto IC and reinsured by State Auto Mutual as provided
                  in paragraph 2(e)), on which State Auto Mutual is subject to
                  liability and which are outstanding and in force on or after
                  the effective date hereof.

                  Such liabilities shall include reserves for unearned premiums,
         outstanding losses (including unreported losses) and loss expenses and
         all other underwriting and administrative expenses, but shall not
         include intercompany balances, liabilities for federal income taxes,
         liabilities incurred in connection with investment transactions,
         liabilities for dividends to stockholders declared and unpaid, other
         liabilities not

<PAGE>   10

                                                                          Page 9

         incurred in connection with underwriting operations and liabilities
         arising out of the State Auto Mutual Reinsurance Book.

         5.       ASSET TRANSFER BY STATE AUTO MUTUAL:

                  (a) STATE AUTO P&C: In consideration of the agreements herein
                  contained, State Auto Mutual hereby agrees that there has been
                  or will be assigned and transferred to State Auto P&C an
                  amount, in cash or other assets, equal to the aggregate of all
                  liabilities of State Auto Mutual assumed by State Auto P&C
                  under paragraph 4(a) hereof, less a ceding commission equal to
                  the sum of the acquisition expenses associated with the
                  unearned premium reserves which are transferred as provided
                  herein. There shall be included among the assets assigned and
                  transferred to State Auto P&C by State Auto Mutual all of the
                  right, title and interest of State Auto Mutual in and to all
                  assets relative to the underwriting operations of State Auto
                  Mutual, due or that may become due, as evidenced by its books
                  and records at the close of business on December 31, 1999, not
                  including investments, accrued investment income, intercompany
                  balances and bank deposits.

                  (b) MILBANK: In consideration of the agreements herein
                  contained, State Auto Mutual hereby agrees that there has been
                  or will be assigned and transferred to Milbank an amount, in
                  cash or other assets, equal to the aggregate of all
                  liabilities of State Auto Mutual assumed by Milbank under
                  paragraph 4(b) hereof, less a ceding commission equal to the
                  sum of the acquisition expenses associated with the unearned
                  premium reserves which are transferred as provided herein.
                  There shall be included among the assets assigned and
                  transferred to Milbank by State Auto Mutual all of the right,
                  title and interest of State Auto Mutual in and to all assets
                  relative to the underwriting operations of State Auto Mutual,
                  due or that may become due, as evidenced by its books and
                  records at the close of business on December 31, 1999, not
                  including investments, accrued investment income, intercompany
                  balances and bank deposits.

                  (c) MIDWEST SECURITY: In consideration of the agreements
                  herein contained, State Auto Mutual hereby agrees that there
                  has been or will be assigned and transferred to Midwest
                  Security an amount, in cash or other assets, equal to the
                  aggregate of all liabilities of State Auto Mutual assumed by
                  Midwest Security under paragraph 4(c) hereof, less a ceding
                  commission equal to the sum of the acquisition expenses
                  associated with the unearned premium reserves which are
                  transferred as provided herein. There shall be included among
                  the assets assigned and transferred to Midwest

<PAGE>   11

                                                                         Page 10

                  Security by State Auto Mutual all of the right, title and
                  interest of State Auto Mutual in and to all assets relative to
                  the underwriting operations of State Auto Mutual, due or that
                  may become due, as evidenced by its books and records at the
                  close of business on December 31, 1999, not including
                  investments, accrued investment income, intercompany balances
                  and bank deposits.

                  (d) FARMERS CASUALTY: In consideration of the agreements
                  herein contained, State Auto Mutual hereby agrees that there
                  has been or will be assigned and transferred to Farmers
                  Casualty an amount, in cash or other assets, equal to the
                  aggregate of all liabilities of State Auto Mutual assumed by
                  Farmers Casualty under paragraph 4(d) hereof, less a ceding
                  commission equal to the sum of the acquisition expenses
                  associated with the unearned premium reserves which are
                  transferred as provided herein. There shall be included among
                  the assets assigned and transferred to Farmers Casualty by
                  State Auto Mutual all of the right, title and interest of
                  State Auto Mutual in and to all assets relative to the
                  underwriting operations of State Auto Mutual, due or that may
                  become due, as evidenced by its books and records at the close
                  of business on December 31, 1999, not including investments,
                  accrued investment income, intercompany balances and bank
                  deposits.

                  (e) State Auto IC: In consideration of the agreements herein
                  contained, State Auto Mutual hereby agrees that there has been
                  or will be assigned and transferred to State Auto IC an
                  amount, in cash or other assets, equal to the aggregate of all
                  liabilities of State Auto Mutual assumed by State Auto IC
                  under paragraph 4(e) hereof, less a ceding commission equal to
                  the sum of the acquisition expenses associated with the
                  unearned premium reserves which are transferred as provided
                  herein. There shall be included among the assets assigned and
                  transferred to State Auto IC by State Auto Mutual all of the
                  right, title and interest of State Auto Mutual in and to all
                  assets relative to the underwriting operations of State Auto
                  Mutual, due or that may become due, as evidenced by its books
                  and records at the close of business on December 31, 1999, not
                  including investments, accrued investment income, intercompany
                  balances and bank deposits.

         6.       PREMIUM COLLECTION AND PAYMENT OF LOSSES:

                  As of the effective date of this Agreement and pursuant to the
         terms of the 2000 Management Agreement as amended from time to time,
         the 2000 Midwest Management Agreement, as amended from time to time,
         and the 2000 Farmers Casualty Management Agreement, as amended

<PAGE>   12

                                                                         Page 11

         from time to time, State Auto P&C, Milbank, Midwest Security, Farmers
         Casualty, and State Auto IC hereby authorize and empower State Auto
         Mutual to collect and receive all premiums and to take charge of,
         adjust and administer the payment of all losses with respect to any and
         all contracts and policies of insurance previously or thereafter issued
         by State Auto P&C, Milbank, Midwest Security, Farmers Casualty and
         State Auto IC and to reinsure or terminate all such contracts and
         policies, and in all respects to act as though said contracts and
         policies were issued by State Auto Mutual. State Auto Mutual agrees to
         administer the payment of all losses and loss adjustment expenses in
         connection with such contracts and policies. None of the foregoing is
         intended to affect or impair the direct obligation of State Auto P&C,
         Milbank, Midwest Security, Farmers Casualty and State Auto IC to their
         insureds under policies issued by State Auto P&C, Milbank, Midwest
         Security, Farmers Casualty, and State Auto IC, respectively.

         7.       PREMIUM PAYABLE BY STATE AUTO MUTUAL:

                  (a) STATE AUTO P&C: Commencing with the effective date of this
                  Agreement, State Auto Mutual hereby agrees to pay to State
                  Auto P&C its Respective Percentage of the Net Premiums written
                  by the parties hereto. Similarly, commencing with the
                  effective date of this Agreement, all losses, loss expenses,
                  underwriting expenses, and administrative expenses chargeable
                  to underwriting of the parties hereto (except for losses, loss
                  expenses, underwriting expenses and administrative expenses
                  chargeable to the State Auto Mutual Reinsurance Book),
                  including the policyholder dividends, less all losses and
                  expenses recovered and recoverable under reinsurance ceded to
                  reinsurers other than the parties hereto, (except for
                  catastrophe reinsurance ceded by State Auto Mutual, Farmers
                  Casualty, Midwest Security, Milbank, and State Auto IC to
                  State Auto P&C pursuant to a Property Catastrophe Overlying
                  Excess of Loss Reinsurance Contract dated as of July 1, 1999
                  as amended January 1, 2000 in which State Auto P&C provides
                  catastrophe coverage for the aforesaid companies for
                  $135,000,000 of catastrophe losses and loss expenses in excess
                  of $120,000,000 of such losses and loss expenses incurred by
                  the Pooled Companies) (the "State Auto P&C Catastrophe
                  Assumption Agreement") shall be prorated among the parties on
                  the basis of the Respective Percentage of each. Accounts shall
                  be rendered at quarterly intervals and shall be settled within
                  sixty (60) days thereafter.

                  (b) MILBANK: Commencing with the effective date of this
                  Agreement, State Auto Mutual hereby agrees to pay Milbank its
                  Respective Percentage of the Net Premiums written by the
                  parties hereto. Similarly, commencing with the effective date

<PAGE>   13

                                                                         Page 12


                  of this Agreement, all losses, loss expenses, underwriting
                  expenses, and administrative expenses chargeable to
                  underwriting of the parties hereto (except for losses, loss
                  expenses, underwriting expenses and administrative expenses
                  chargeable to the State Auto Mutual Reinsurance Book),
                  including policyholder dividends, less all losses and expenses
                  recovered and recoverable under reinsurance ceded to
                  reinsurers other than the parties hereto, (except for the
                  State Auto P&C Catastrophe Assumption Agreement) shall be
                  prorated among the parties on the basis of the Respective
                  Percentage of each. Accounts shall be rendered at quarterly
                  intervals and shall be settled within sixty (60) days
                  thereafter.

                  (c) MIDWEST SECURITY: Commencing with the effective date of
                  this Agreement, State Auto Mutual hereby agrees to pay Midwest
                  Security its Respective Percentage of the Net Premiums written
                  by the parties hereto. Similarly, commencing with the
                  effective date of this Agreement, all losses, loss expenses,
                  underwriting expenses, and administrative expenses chargeable
                  to underwriting of the parties hereto (except for losses, loss
                  expenses, underwriting expenses and administrative expenses
                  chargeable to the State Auto Mutual Reinsurance Book),
                  including policyholder dividends, less all losses and expenses
                  recovered and recoverable under reinsurance ceded to
                  reinsurers other than the parties hereto, (except for the
                  State Auto P&C Catastrophe Assumption Agreement) shall be
                  prorated among the parties on the basis of the Respective
                  Percentage of each. Accounts shall be rendered at quarterly
                  intervals and shall be settled within sixty (60) days
                  thereafter.

                  (d) FARMERS CASUALTY: Commencing with the effective date of
                  this Agreement, State Auto Mutual hereby agrees to pay Farmers
                  Casualty its Respective Percentage of the Net Premiums written
                  by the parties hereto. Similarly, commencing with the
                  effective date of this Agreement, all losses, loss expenses,
                  underwriting expenses, and administrative expenses chargeable
                  to underwriting of the parties hereto (except for losses, loss
                  expenses, underwriting expenses and administrative expenses
                  chargeable to the State Auto Mutual Reinsurance Book),
                  including policyholder dividends, less all losses and expenses
                  recovered and recoverable under reinsurance ceded to
                  reinsurers other than the parties hereto, (except for the
                  State Auto P&C Catastrophe Assumption Agreement) shall be
                  prorated among the parties on the basis of the Respective
                  Percentage of each. Accounts shall be rendered at quarterly
                  intervals and shall be settled within sixty (60) days
                  thereafter.



<PAGE>   14

                                                                         Page 13

                  (e) STATE AUTO IC: Commencing with the effective date of this
                  Agreement, State Auto Mutual hereby agrees to pay State Auto
                  IC its Respective Percentage of the Net Premiums written by
                  the parties hereto. Similarly, commencing with the effective
                  date of this Agreement, all losses, loss expenses,
                  underwriting expenses, and administrative expenses chargeable
                  to underwriting of the parties hereto (except for losses, loss
                  expenses, underwriting expenses and administrative expenses
                  chargeable to the State Auto Mutual Reinsurance Book),
                  including policyholder dividends, less all losses and expenses
                  recovered and recoverable under reinsurance ceded to
                  reinsurers other than the parties hereto, (except for the
                  State Auto P&C Catastrophe Assumption Agreement) shall be
                  prorated among the parties on the basis of the Respective
                  Percentage of each. Accounts shall be rendered at quarterly
                  intervals and shall be settled within sixty (60) days
                  thereafter.

         8. OFFSET: It is understood and agreed that, insofar as is practicable
         and consistent with the purposes and intentions of this Agreement, the
         obligations of each company under this Agreement to transfer assets to
         the other company may, in whole or in part, be offset against the
         reciprocal reinsurance obligations of each company to the other company
         so that each company shall deliver hereunder only a net amount of
         assets required under such offset.

         9. GENERAL STATEMENT OF INTENT: It is the purpose and intent of this
         Agreement that:

                  (a) State Auto Mutual shall be liable as a reinsurer to State
                  Auto P&C, Milbank, Midwest Security, Farmers Casualty, and
                  State Auto IC on the policies and contracts of insurance of
                  State Auto P&C, Milbank, Midwest Security, Farmers Casualty
                  and State Auto IC respectively, issued and in force at 12:01
                  a.m., EST, January 1, 2000, or on which there were, at that
                  time, unsettled claims or losses, and on policies and
                  contracts thereafter issued by State Auto P&C, Milbank,
                  Midwest Security, Farmers Casualty and State Auto IC to the
                  extent of State Auto Mutual's Respective Percentage. Premiums,
                  losses, loss expenses, underwriting expenses and
                  administrative expenses chargeable to the State Auto Mutual
                  Reinsurance Book from and after 12:01 a.m. EST January 1, 2000
                  are excluded from the scope of the 2000 Pooling Agreement.

                  (b) State Auto P&C shall be liable as a reinsurer to State
                  Auto Mutual, Milbank, Midwest Security, Farmers Casualty and
                  State Auto IC on the policies and contracts of insurance of
                  State Auto Mutual, Milbank, Midwest Security, Farmers Casualty
                  and State Auto IC, respectively, issued and in force

<PAGE>   15

                                                                         Page 14

                  at 12:01 a.m., EST, January 1, 2000, or on which there were,
                  at that time, unsettled claims or losses, and on policies and
                  contracts thereafter issued by State Auto Mutual, Milbank,
                  Midwest Security, Farmers Casualty and State Auto IC to the
                  extent of State Auto P&C's Respective Percentage. Premiums,
                  losses, loss expenses, underwriting expenses and
                  administrative expenses chargeable to the State Auto Mutual
                  Reinsurance Book from and after 12:01 a.m. EST January 1, 2000
                  are excluded from the scope of the 2000 Pooling Agreement.

                  (c) Milbank shall be liable as a reinsurer to State Auto
                  Mutual, State Auto P&C, Midwest Security, Farmers Casualty and
                  State Auto IC on the policies and contracts of State Auto
                  Mutual, State Auto P&C, Midwest Security, Farmers Casualty and
                  State Auto IC, respectively, issued and in force at 12:01
                  a.m., EST, on January 1, 2000 or on which there were, at that
                  time, unsettled claims or losses and on policies thereafter
                  issued by State Auto Mutual, State Auto P&C, Midwest Security,
                  Farmers Casualty and State Auto IC to the extent of Milbank's
                  Respective Percentage. Premiums, losses, loss expenses,
                  underwriting expenses and administrative expenses chargeable
                  to the State Auto Mutual Reinsurance Book from and after 12:01
                  a.m. EST January 1, 2000 are excluded from the scope of the
                  2000 Pooling Agreement.

                  (d) Midwest Security shall be liable as a reinsurer to State
                  Auto Mutual, State Auto P&C, Milbank, Farmers Casualty and
                  State Auto IC on the policies and contracts of State Auto
                  Mutual, State Auto P&C, Milbank, Farmers Casualty and State
                  Auto IC, respectively, issued and in force at 12:01 a.m., EST,
                  on January 1, 2000 or on which there were, at that time,
                  unsettled claims or losses and on policies thereafter issued
                  by State Auto Mutual, State Auto P&C, Milbank, Farmers
                  Casualty and State Auto IC to the extent of Midwest Security's
                  Respective Percentage. Premiums, losses, loss expenses,
                  underwriting expenses and administrative expenses chargeable
                  to the State Auto Mutual Reinsurance Book from and after 12:01
                  a.m. EST January 1, 2000 are excluded from the scope of the
                  2000 Pooling Agreement.

                  (e) Farmers Casualty shall be liable as a reinsurer to State
                  Auto Mutual, State Auto P&C, Milbank, Midwest Security and
                  State Auto IC on the policies and contracts of State Auto
                  Mutual, State Auto P&C, Milbank, Midwest Security and State
                  Auto IC, respectively, issued and in force at 12:01 a.m., EST,
                  January 1, 2000 or on which there were, at that time,
                  unsettled claims or losses, and on policies and

<PAGE>   16

                                                                         Page 15

                  contracts thereafter issued by State Auto Mutual, State Auto
                  P&C, Milbank, Midwest Security and State Auto IC to the extent
                  of Farmers Casualty's Respective Percentage. Premiums, losses,
                  loss expenses, underwriting expenses and administrative
                  expenses chargeable to the State Auto Mutual Reinsurance Book
                  from and after 12:01 a.m. EST January 1, 2000 are excluded
                  from the scope of the 2000 Pooling Agreement.

                  (f) State Auto IC shall be liable as a reinsurer to State Auto
                  Mutual, State Auto P&C, Milbank, Midwest Security and Farmers
                  Casualty on the policies and contracts of State Auto Mutual,
                  State Auto P&C, Milbank, Midwest Security and Farmers
                  Casualty, respectively, issued and in force at 12:01 a.m.,
                  EST, January 1, 2000 or on which there were, at that time,
                  unsettled claims or losses, and on policies and contracts
                  thereafter issued by State Auto Mutual, State Auto P&C,
                  Milbank, Midwest Security and Farmers Casualty to the extent
                  of State Auto IC's Respective Percentage. Premiums, losses,
                  loss expenses, underwriting expenses and administrative
                  expenses chargeable to the State Auto Mutual Reinsurance Book
                  from and after 12:01 a.m. EST January 1, 2000 are excluded
                  from the scope of the 2000 Pooling Agreement.

                  (g) The parties hereto shall, on and after 12:01 a.m., EST,
                  January 1, 2000, participate on the basis of 46% for State
                  Auto Mutual, 39% for State Auto P&C, 10% for Milbank, 1% for
                  Midwest Security, 3% for Farmers Casualty, and 1% for State
                  Auto IC in all of the underwriting operations of each of the
                  six parties hereto. Premiums, losses, loss expenses,
                  underwriting expenses and administrative expenses chargeable
                  to the State Auto Mutual Reinsurance Book from and after 12:01
                  a.m. EST January 1, 2000 are excluded from the scope of the
                  2000 Pooling Agreement.

         10. LOSSES EXCLUDED: Notwithstanding any of the foregoing, the parties
         hereto understand and agree that this 2000 Pooling Agreement shall not
         apply to catastrophe losses and loss expenses for residential and
         commercial property to the extent such losses and loss expenses are
         covered by the State Auto P&C Catastrophe Assumption Agreement. Once
         the aforesaid $135,000,000 of coverage is exhausted by loss expenses
         and loss payments on behalf of any party hereto, under either the State
         Auto P&C Catastrophe Assumption Agreement or directly, all parties
         understand and agree that catastrophe losses and loss expenses in
         excess of $255,000,000 shall once again be ceded and assumed under the
         terms of the 2000 Pooling Agreement. All premiums attributable to the
         State Auto P&C Catastrophe Assumption Agreement are to be paid to State
         Auto P&C outside of the 2000 Pooling Agreement. All premiums, losses,
         loss expenses, underwriting expenses and administrative expenses
         attributable

<PAGE>   17

                                                                         Page 16

         to the State Auto Mutual Reinsurance Book from and after 12:01 a.m. EST
         January 1, 2000 are outside the 2000 Pooling Agreement. In addition,
         this 2000 Pooling Agreement is subject to the Reserve Guaranty
         Agreement.

         11. LIABILITIES EXCLUDED: In addition to the liabilities set forth in
         paragraphs 2(a), 2(b), 2(c), 2(d), 2(e) and 10 above, this Agreement
         shall not apply to the investment operation or liabilities for federal
         income tax or other liabilities excluded by this Agreement.

         12. "FOLLOW THE FORTUNES": The reinsurance provided by the terms of
         this Agreement shall be subject to the same terms and conditions under
         which the original insurance was concluded, or which may be or may have
         been agreed to during the term of the original insurance contract.

         13. METHODS AND PROCEDURES: The president of State Auto Mutual, State
         Auto P&C, Milbank, Midwest Security, Farmers Casualty and State Auto
         IC, or any officer of any of these companies designated by said
         president, shall determine the methods and procedures, including
         accounting transactions, by which the terms of this Agreement shall be
         performed by and on behalf of the parties hereto.

         14. AMENDMENTS: This Agreement may be modified from time to time, so as
         to adapt its provisions to the varying conditions of the business of
         the Pooled Companies, by a mutual agreement in writing of the parties
         hereto, subject to ratification by the Board of Directors of each party
         and with the approval of the insurance regulatory officials from the
         State of Ohio, the State of South Carolina, the State of South Dakota,
         the State of Wisconsin, and the State of Iowa as required by law.

         15. TERM: This Agreement shall remain in full force and effect until
         canceled by agreement of the parties or by the giving of ninety (90)
         days notice by one of the parties to the other parties and to the
         respective domiciliary insurance department of each of the parties.

         16. INTERPRETATION: Wherever required to give the correct meaning
         throughout this Agreement, the singular shall be interpreted in the
         plural. Clerical errors or errors of involuntary or inadvertent
         omission or commission shall not be interpreted as a discharge of
         liability on behalf of any of the parties to this contract. Such errors
         shall be rectified at the time of discovery or as soon as practicable
         thereafter. Caption headings are for convenience only and are not
         intended to affect the construction of the terms hereof.

         17. INSOLVENCY: The reinsurance made under this Agreement (which the
         parties understand and agree excludes the State Auto Mutual Reinsurance
         Book for such business assumed on and after January 1, 2000) shall be
         payable by the assuming reinsurer on the basis of the liability of the
         ceding insurer under the contract or contracts reinsured without
         diminution because of the insolvency of the ceding insurer. In the
         event of insolvency

<PAGE>   18

                                                                         Page 17

         of the ceding insurer, the liquidator or receiver or statutory
         successor of such insurer shall give written notice to the assuming
         reinsurer of the pendency of a claim against the insolvent ceding
         insurer on the policy or bond reinsured within a reasonable time after
         such claim is filed in the insolvency proceeding; that during the
         pendency of such claim the assuming reinsurer may investigate such
         claim and interpose, at its own expense, in the proceeding where such
         claim is to be adjudicated any defense or defenses which it may deem
         available to the ceding insurer or its liquidator or receiver or
         statutory successors; that the expense thus incurred by the assuming
         reinsurer shall be chargeable, subject to court approval, against the
         insolvent ceding insurer as part of the expense of liquidation to the
         extent of a proportionate share of the benefit which may accrue to the
         ceding insurer solely as a result of the defense undertaken by the
         assuming reinsurer. The reinsurance made effective under this Agreement
         shall be payable by the assuming reinsurer to the ceding insurer or to
         the liquidator, receiver or statutory successor of the ceding insurer.

         18. ARBITRATION: In the event of any dispute hereafter arising with
         respect to this Agreement, State Auto Mutual, State Auto P&C, Milbank,
         Midwest Security, Farmers Casualty and State Auto IC hereby agree that
         such dispute shall, upon the request of the one of the parties, be
         submitted to arbitration. One arbitrator shall be chosen by each party
         and those arbitrators shall then select an umpire who shall hear and
         decide the issues to be arbitrated. If one party fails to name an
         arbitrator within thirty (30) days after receipt of a written request
         to do so, the party initiating the arbitration may choose the
         arbitrators. The decision of the umpire shall be final and binding on
         the parties. Each party shall bear the expense of its arbitrator and
         the cost of the umpire shall be shared equally. The arbitration shall
         take place at Columbus, Ohio or such other location upon which the
         parties may mutually agree.

         19. COUNTERPARTS: The 2000 Pooling Agreement may be executed in two or
         more counterparts, each of which shall be deemed an original and all of
         which shall constitute one and the same instrument.


<PAGE>   19

                                                                         Page 18

         IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
         executed as of the date and the year first above written.


Attest                                             State Automobile Mutual
                                                   Insurance Company



/s/ John R. Lowther                   By /s/ Robert H. Moone
- --------------------------               ---------------------------------
Secretary                                        President


                                                   State Auto Property and
                                                   Casualty Insurance Company


/s/ John R. Lowther                   By /s/ Robert H. Moone
- --------------------------               ---------------------------------
Secretary                                      President


                                                 Milbank Insurance Company


/s/ John R. Lowther                   By /s/ Robert H. Moone
- --------------------------               ---------------------------------
Secretary                                      President


                                                 Midwest Security
                                                 Insurance Company


/s/ John R. Lowther                   By /s/ Robert H. Moone
- --------------------------               ---------------------------------
Secretary                                      President


                                                 Farmers Casualty
                                                 Insurance Company


/s/ John R. Lowther                   By /s/ Marion D. Houk
- --------------------------               ---------------------------------
Assistant Secretary                            President

                                                 State Auto Insurance Company

/s/ John R. Lowther                   By /s/ Robert H. Moone
- --------------------------               ---------------------------------
Secretary                                        President



<PAGE>   1


                                 Exhibit 10(X)

                       Management and Operations Agreement
                              As of January 1, 2000

                                      Among

                    State Automobile Mutual Insurance Company
                        State Auto Financial Corporation
               State Auto Property and Casualty Insurance Company
                      State Auto National Insurance Company
                            Milbank Insurance Company
                          State Auto Insurance Company
                        Stateco Financial Services, Inc.
                       Strategic Insurance Software, Inc.
                    518 Property Management and Leasing, LLC


<PAGE>   2

                       MANAGEMENT AND OPERATIONS AGREEMENT


         This Management Agreement (the "Agreement") is made as of January 1,
2000 among State Automobile Mutual Insurance Company, an Ohio corporation
("Mutual"), State Auto Financial Corporation, an Ohio corporation ("State Auto
Financial"), State Auto Property and Casualty Insurance Company, a South
Carolina corporation ("State Auto P&C"), State Auto National Insurance Company,
an Ohio corporation ("National"), Milbank Insurance Company, a South Dakota
corporation ("Milbank"), State Auto Insurance Company, an Ohio corporation
("State Auto IC"), Stateco Financial Services, Inc., an Ohio corporation
("Stateco"), Strategic Insurance Software, Inc., an Ohio corporation ("S.I.S."),
and 518 Property Management and Leasing, LLC, an Ohio limited liability company
("518 PML").

                             BACKGROUND INFORMATION

A. Mutual is a property and casualty insurance company. Its wholly owned
subsidiary is Midwest Security Insurance Company ("Midwest Security"), a
Wisconsin domiciled property and casualty insurance company which is a party to
a separate Amended and Restated Management Agreement dated January 1, 2000 with
State Auto P&C and Mutual (the "2000 Midwest Management Agreement"). Mutual also
owns approximately 70% of the outstanding common shares, without par value, of
State Auto Financial.

B. State Auto P&C, Milbank, Stateco, National, and Farmers Casualty Insurance
Company ("Farmers Casualty") are wholly owned subsidiaries of State Auto
Financial. State Auto Financial also indirectly owns 100% of Mid-Plains
Insurance Company ("Mid-Plains"), which is a wholly owned subsidiary of Farmers
Casualty. Both Farmers Casualty and Mid-Plains are party to a separate Amended
and Restated Management Agreement dated January 1, 2000 with State Auto P&C and
Mutual (the "2000 Farmers Casualty Management Agreement"). State Auto Financial
also owns all the issued and outstanding shares of State Auto IC, an Ohio
corporation. State Auto Financial also indirectly owns 518 PML whose sole
members are Stateco and State Auto P&C. State Auto Financial also controls
S.I.S. through its ownership of S.I.S.' common shares. State Auto P&C, National,
State Auto IC, Milbank, Farmers Casualty, and Mid-Plains are property and
casualty insurance companies. Stateco provides investment management services to
Mutual, State Auto P&C, National, Milbank, Midwest Security, Farmers Casualty
and Mid-Plains and State Auto IC. 518 PML is engaged in the business of managing
and leasing real and personal property whose present customers are affiliated
companies. S.I.S. is engaged in the business of writing and servicing agency
management software products, among other software products. It derives revenue
from sales to insurer affiliates, as well as third-party insurers and agents.
For purposes of this Agreement, State Auto Financial, State Auto P&C, Milbank,
National, State Auto IC, Stateco, S.I.S. and 518 PML are hereinafter
collectively referred to as the "State Auto Financial Group." The State Auto
Financial Group and Mutual are hereinafter collectively referred to as the
"State Auto Companies" and individually as a "State Auto Company."

C. The insurance products offered by Mutual, State Auto P&C, National, Milbank,
Midwest Security, Farmers Casualty, Mid-Plains and commencing on and after
January 1, 2000, State Auto IC, are marketed together through independent agents
and it is the intention of the parties to this Agreement to continue such
arrangement. Mutual, State Auto P&C, Milbank, Midwest Security, Farmers Casualty
and State Auto IC participate in a pooling arrangement pursuant to which each of
State Auto P&C, Milbank, Midwest Security, Farmers Casualty, and State Auto IC
cedes all of its insurance business to Mutual and in turn assumes a percentage
of the combined

<PAGE>   3

                                                                               2

business of all those companies. Under the current pooling arrangement, effected
through the Reinsurance Pooling Agreement Amended and Restated as of January 1,
2000 (the "2000 Pooling Agreement") the pool participants and their respective
percentages are: Mutual - 46%, State Auto P&C - 39%, Milbank - 10%, Midwest
Security - 1%, Farmers Casualty - 3%, and State Auto IC- 1%.

D. Since April 1, 1994, there has been in place an Amended and Restated
Management Agreement dated April 1, 1994 (the "94 Management Agreement") to
which State Auto P&C, State Auto Financial, Mutual, Milbank and National are
parties. State Auto P&C has provided executive management services to Mutual,
Milbank and National under the '94 Management Agreement. It has provided the
same services to Midwest Security since January 1, 1997 through a Management
Agreement with Midwest Security and to Farmers Casualty and Mid-Plains since
January 1, 1999 through a Management Agreement with Farmers Casualty and
Mid-Plains. These services have been provided by individuals who are employees
of State Auto P&C. Under these same Agreements, Mutual acted as common paymaster
and provided all other employees and certain facilities these companies required
to operate their businesses.

E. Each of S.I.S., Stateco, and 518 PML (along with State Auto Financial,
collectively the "Service Companies" and individually a "Service Company") was
not a party to the `94 Management Agreement and each paid for the expenses
attributable to its operations through payment of direct expenses and reasonable
allocations for expenses that were other than direct expenses.

F. As of January 1, 2000, all the individuals providing services to any of the
State Auto Companies who heretofore were not employees of State Auto P&C have
become employees of State Auto P&C.

G. State Auto P&C and Mutual have entered into the 2000 Midwest Management
Agreement and the 2000 Farmers Casualty Management Agreement as of January 1,
2000 which effect for Midwest Security, Farmers Casualty and Mid-Plains the
operational changes described below.

H. Mutual, State Auto Financial, National, Milbank, State Auto IC, and the
Service Companies will require substantially all of the services of the
employees of State Auto P&C including without limitation, executive, managerial,
supervisory, administrative, technical, professional, and clerical services
necessary or appropriate in the operation of their respective businesses
(collectively referred to hereafter as "Management and Operations Services") and
each of Mutual, State Auto Financial, National, Milbank, State Auto IC and the
Service Companies will rely on Mutual to provide certain facilities needed to
conduct their respective businesses.

I. With this Agreement, the parties hereto desire to terminate the '94
Management Agreement, replace it with this Agreement, and formalize the
operating relationship with those State Auto Companies that were not previously
a party to any of the foregoing management agreements.

                             STATEMENT OF AGREEMENT

     The parties hereby acknowledge the accuracy of the above Background
Information and in consideration of the mutual covenants set forth herein and
INTENDING TO BE LEGALLY BOUND HEREBY, hereby agree as follows:


<PAGE>   4

                                                                               3

1. TERMINATION: Upon this Agreement becoming effective, the '94 Management
Agreement, is terminated and the relationship among the parties hereto shall be
governed by this Agreement.

2. ENGAGEMENT AND TERM: On the terms and subject to the conditions described in
this Agreement, Mutual, State Auto Financial, Milbank, National, State Auto IC,
S.I.S., Stateco, and 518 PML (collectively, the "Managed Companies",
individually, a "Managed Company") hereby engage State Auto P&C, and State Auto
P&C hereby accepts such engagement, to provide Management and Operations
Services to the Managed Companies as any of such Managed Companies require to
operate its business.

         Any of State Auto P&C's employees may also serve as directors or
officers of any of the State Auto Companies, notwithstanding that such persons
may also be officers or directors of State Auto P&C. State Auto P&C shall also
be entitled to continue using its employees to conduct all of its business
operations, notwithstanding that such persons will be performing services for
other State Auto Companies as well.

         To the extent reasonably possible, the parties shall jointly utilize
State Auto P&C's employees in a cooperative manner and consistent with the
business interests and needs of the State Auto Companies. State Auto P&C shall
direct its employees performing such services for each of the Managed Companies
to use their best efforts to promote the general interests and economic welfare
of each of the Managed Companies to the same extent as such employees provide to
State Auto P&C.

         The term of State Auto P&C's engagement under this Agreement shall
begin on the date of this Agreement and shall end, unless sooner terminated in
accordance with the provisions of Section 10 below, on the tenth anniversary of
this Agreement. This Agreement shall be automatically renewed for successive
ten-year periods upon the same terms and conditions contained in this Agreement,
unless and until terminated as described in Section 10 below.

3. AUTHORITY AND DUTIES OF STATE AUTO P&C: In providing Management and
Operations Services, State Auto P&C, acting through its employees, shall be
responsible for performing all organizational, operational, and management
functions of each of the Managed Companies. State Auto P&C shall use its
reasonable efforts to operate each Managed Company's business efficiently and in
accordance with the reasonable guidelines and policies which may be established
from time to time by the board of directors of each of the Managed Companies.
State Auto P&C shall have all authority necessary to carry out its duties under
this Agreement and shall act as an agent of each of the Managed Companies.
Without limiting the generality of the foregoing, State Auto P&C's duties under
this Agreement shall include the following:

         (a) MANAGEMENT AND ADMINISTRATION OF INSURANCE OPERATIONS - State Auto
P&C shall operate, administer, and manage the day-to-day insurance business
operations of each of the Managed Companies engaged in the insurance business,
in accordance with the underwriting, claims and any other reasonable guidelines
of such companies which may be in effect or established from time to time by the
board of directors of such companies. The management and administration of each
such insurers' business operations by State Auto P&C shall include, without
limitation, appointment and termination of agencies, underwriting of insurance
risks, investigation and settlement of claims and arrangement of reinsurance.
State Auto P&C shall use the same degree of care in acting on behalf of such
insurers as the degree of care it uses in connection the conduct of its
insurance business operations.

<PAGE>   5

                                                                               4

         (b) MANAGEMENT AND ADMINISTRATION OF NON-INSURANCE OPERATIONS OF THE
SERVICE COMPANIES - State Auto P&C through its employees, will perform
Management and Operations Services for each of the other Managed Companies which
are Service Companies in accordance with the policies and guidelines which each
of such companies' board of directors may establish from time to time. State
Auto P&C will use the same degree of care in acting on behalf of these companies
as it uses in connection with the conduct of its own business operations.

         (c) EMPLOYEES - State Auto P&C shall provide each Managed Company with
all executive, managerial, supervisory, administrative, technical, clerical,
professional, and other personnel as may be necessary or desirable for the
operation and administration of each Managed Company's business. State Auto P&C
shall direct its employees, in performing such services for each Managed
Company, to use their best efforts to promote the general interests and economic
welfare of each Managed Company, in the same manner as such employees utilize
when providing service to State Auto P&C.

         (d) EMPLOYEES AND PAYROLL - The employees provided by State Auto P&C to
each Managed Company under this Agreement shall be employed as employees of
State Auto P&C and not of any of the Managed Companies. Notwithstanding the
foregoing, Mutual shall continue to act as the common agent or common paymaster
of all such employees providing services to any State Auto Company. As common
paymaster, Mutual shall be responsible for filing information and tax returns
and issuing tax and other payroll forms and reports with respect to wages paid
to the employees employed by State Auto P&C and provided to each Managed
Company.

4. PROVISION OF FACILITIES AND EXPENSE PAYMENTS - During the term of this
Agreement, Mutual shall provide State Auto P&C and each of the other Managed
Companies with such data processing equipment, office supplies and equipment,
furniture and fixtures, automobiles and such other items of tangible personal
property as each of such Managed Companies may require or desire for the
operation of its business. Utilizing the employees of State Auto P&C, Mutual
shall act as agent for each of the Managed Companies and to the extent necessary
for the purposes of its business, in collecting and disbursing funds due to any
Managed Company, and in paying expenses and other operating costs of the
facilities used by such parties except for those expenses paid directly by any
such Managed Company from its own accounts.

5. BOARD OF DIRECTORS' CONTROL - Except as otherwise provided in this Agreement,
the officers of State Auto P&C and of each of the Managed Companies shall be
subject to the authority of their respective boards of directors. Each Managed
Company and State Auto P&C may appoint or elect as its officers those persons
who hold offices in any other State Auto Company, subject at all times to the
power of each company's respective board of directors to appoint, elect, or
remove its officers in accordance with its respective articles or certificate of
incorporation, code of regulations or by-laws, and other governing documents,
statutes, or rules of law applicable to each respective company.

6. ALLOCATION OF COSTS AND EXPENSES - Except to the extent otherwise allocated
under any other provisions of this Agreement, all out-of-pocket expenses
incurred for goods or services from third-party vendors or other unrelated
parties which are identifiable to a particular State Auto Company, including
without limitation, director's fees, legal fees, audit fees, stock transfer
expenses, travel expenses, stationery, supplies and items of a similar nature,
shall be charged to the State Auto Company for whose benefit such costs or
expenses were incurred. All costs


<PAGE>   6

                                                                               5

and expenses incurred by State Auto P&C for the employees, equipment, facilities
and other items shared by the parties pursuant to this Agreement shall be
allocated among the parties to this Agreement as follows:

         (a) INSURANCE LOSSES, LOSS ADJUSTMENT EXPENSES AND UNDERWRITING
EXPENSES OF MUTUAL, STATE AUTO P&C, MILBANK, AND STATE AUTO IC - All insurance
losses, loss adjustment expenses and underwriting expenses of Mutual, State Auto
P&C, Milbank, State Auto IC (hereafter the "Pooled Companies"), as computed
under the statutory accounting principles used by State Auto P&C from time to
time, including, but not limited to, all related claim adjustment services,
commissions and brokerage expenses, salaries and employee relations and welfare
expenses and all other loss adjustment and other underwriting expenses to be
reflected in the annual statement to be filed with state insurance authorities,
shall be shared by each of the Pooled Companies in accordance with the
provisions of the pooling arrangement as in effect through the 2000 Pooling
Agreement. It is understood and acknowledged that the percentages by which such
losses and expenses are shared under the 2000 Pooling Agreement and other
provisions of the 2000 Pooling Agreement may be changed from time to time under
procedures outlined in the 2000 Pooling Agreement.

         (b) EXPENSES OF STATE AUTO FINANCIAL, STATECO, S.I.S., AND 518 PML, -
The salary expenses attributable to State Auto P&C employees performing services
for the Service Companies shall be reimbursed to State Auto P&C by each of these
companies based on an allocation of the time these individuals spend on behalf
of each of the Service Companies. In addition, each of the Service Companies
shall reimburse State Auto P&C for the expense of services provided to it by
State Auto P&C including, without limitation, payroll taxes, benefits, overhead,
and rent based on a percentage of the aforesaid salary expenses to be determined
annually by State Auto P&C in an amount that reasonably reflects the actual
costs of the aforesaid items.

         (c) INSURANCE LOSSES, LOSS ADJUSTMENT EXPENSES AND UNDERWRITING
EXPENSES OF NATIONAL - All insurance losses, loss adjustment expenses and
underwriting expenses of National, as computed under the statutory accounting
principles used by National from time to time shall be paid by National.
Underwriting expenses include, without limitation, expenses for State Auto P&C
employees providing services on behalf of National for only part of their time,
which expenses shall be allocated to National in proportion to the amount of
time those employees spend on National's behalf in accordance with statutory
accounting principles used by National from time to time.

         (d) PENSION AND BENEFIT EXPENSES - Each of the members of State Auto
Financial Group and Mutual, is designated as a participating company under the
State Auto Insurance Companies Employees' Retirement Plan, and any other
applicable benefit plans provided by any State Auto Company for the employees of
State Auto P&C (the "Plans"). Each of the Pooled Companies share of pension and
benefit expenses under the Plans for employees of State Auto P&C providing
services to each of such insurers shall be allocated and paid pursuant to the
2000 Pooling Agreement and their percentage shares of all obligations of the
Plans' sponsors under the Plans shall equal their percentage shares under the
2000 Pooling Agreement, as changed from time to time. State Auto Financial's,
National's, S.I.S.'s, 518 PML's and Stateco's share of pension and benefit
expenses under the Plans for employees of State Auto P&C shall be allocated to
the respective company based on the percentage of payroll expenses attributable
to each such company.

<PAGE>   7

                                                                               6

         (f) REAL ESTATE EXPENSES - State Auto P&C, State Auto Financial,
National, Stateco, and 518 PML, currently are provided office space by Mutual in
the office located at 518 East Broad Street, Columbus, OH. The amount of rent
Mutual charges State Auto Financial, National, Stateco, and 518 PML shall be
based upon the percentage that the total salaries (including a benefits factor)
paid to individuals performing services for any of such entities bears to the
aggregate of all salaries for State Auto P&C times the total rent expenses for
the State Auto Companies for the location at 518 East Broad Street, Columbus, OH
in accordance with statutory accounting principles. The rent expense incurred by
each of the Pooled Companies for other office locations owned by Mutual
(Cincinnati, OH and Cleveland, OH) is an underwriting expense subject to the
2000 Pooling Agreement.

         Notwithstanding the foregoing allocations to the contrary, if a State
Auto Company which is not currently participating the 2000 Pooling Agreement,
hereafter begins participating in such 2000 Pooling Agreement as amended from
time to time, then expenses subject to the 2000 Pooling Agreement shall be
allocated among that company and the other pooling arrangement participants in
the same manner as expenses are allocated between the Pooled Companies as set
forth above.

7.       SERVICES FEE - The Services Fee shall be determined as follows:

         (a) For the services provided by State Auto P&C hereunder, each Managed
Company that is an insurance company shall pay to State Auto P&C an annual
service fee equal to four percent (4%) times the most recent three-year average
of statutory surplus (or the average of such lesser period that such Managed
Company has filed an annual statutory statement as a subsidiary of Mutual or
State Auto Financial) (statutorily admitted assets less liabilities), less the
carrying value of its subsidiaries as reflected on its annual statutory
financial statement for consolidated subsidiaries which are also Managed
Companies. Such fee shall be payable in not less often than quarterly
installments during the term of this Agreement.

         (b) For the services provided by State Auto P&C, each Managed Company
that is a Service Company shall pay to State Auto P&C an annual service fee
equal to four per cent (4 %) of the three year average (or such shorter period
of such company's existence) of shareholders equity of such company or its
equivalent less the carrying value of any subsidiary reflected on the books of
such Service Company, which subsidiary is also a Managed Company.

         (c) Upon request of either Mutual or State Auto Financial, on behalf of
the State Auto Financial Group, not more often than annually, the amount of the
management fee shall be reviewed to determine whether an adjustment in the
management fee is necessary. Any change to the management fee, other than
changes automatically occurring pursuant to the terms of this Agreement, must be
presented to the Coordinating Committee (defined in 9(b) below), which must
review and evaluate the proposed change and make a recommendation to the boards
of directors of Mutual and State Auto Financial. Any such change presented to
the Coordinating Committee must be approved by the boards of directors of
Mutual, which shall make a determination for Mutual, and State Auto Financial,
which shall make a determination for all members of the State Auto Financial
Group.

         (d) If any Managed Company that is an insurance company (a "Managed
Insurer") does not meet the performance standard (as described below) for any
calendar quarter, then the quarterly service fee payment shall be withheld,
unless such performance standard had been met for the trailing four quarters as
a whole, in which case the quarterly service fee shall

<PAGE>   8

                                                                               7

not be withheld. If any portion of the service fee is withheld pursuant to this
section, it shall be released to State Auto P&C if, based on such Managed
Company's performance for the entire calendar year, the Managed Company's
performance meets the performance standard. The performance standard may be
changed from time to time, provided that any such change shall be approved by
the board of directors of such Managed Company and State Auto P&C after review
and approval by the Coordinating Committee. At the commencement of this
Agreement the performance standard shall be as follows:

                  Payment would be withheld if, for the calendar quarter
                  immediately preceding the then current calendar quarter, a
                  Managed Insurer's statutory combined ratio is equal to or
                  greater than the statutory combined ratio for the property
                  casualty insurance industry for the same period, as published
                  by A. M. Best and Co., excluding the effect of losses arising
                  out of catastrophes numbered by the Insurance Services Office
                  and other extraordinary loss events arising out of
                  circumstances that bear no relation to the performance by
                  employees provided by State Auto P&C and for the calendar
                  quarter for which the management fee is due such Managed
                  Insurer's surplus as regards policyholders shall have
                  decreased by more than 10% from the amount of surplus as
                  regards policyholders as of the end of the previous calendar
                  year.

8. PAYMENTS FOR SERVICES - All amounts due under this Agreement shall be due and
payable by the respective company within fifteen days after request for payment
from the party to be paid.

9. CONFLICTS OF INTEREST - The parties hereby acknowledge that, due to the
common management of Mutual and the State Auto Financial Group, conflicts of
interest may arise with respect to business opportunities available to such
companies. In order to deal with such conflicts of interest on an equitable
basis, the following guidelines shall be used to determine which company may
avail itself of a business opportunity:

         (a) A business opportunity shall not be required to be presented to the
Coordinating Committee, as described in 9(b) below, if: (i) such business
opportunity involves the purchase or sale on the open market of marketable
securities at the market price for that issue or comparable issues; (ii) such
business opportunity involves the new issue of stocks or bonds in a public
offering registered or exempt from registration under the Securities Act of
1933, as amended; (iii) such business opportunity does not fit within the
investment criteria and guidelines, including without limitation debt to equity
mix, of either Mutual or State Auto P&C, or any other party to this Agreement,
established by their respective investment committees; (iv) such business
opportunity involves the underwriting of policies of insurance; (v) State Auto
Financial proposes to purchase securities issued by it; or (vi) in the good
faith judgment of the common officers of Mutual and State Auto Financial on
behalf of the State Auto Financial Group, such business opportunity does not
meet the investment policies or objectives, the underwriting or claims
guidelines, or is inconsistent with the cash flow or tax situation of Mutual or
any member of the State Auto Financial Group.

         (b) All other business opportunities shall be presented to a
Coordinating Committee consisting of two eligible directors of Mutual and two
eligible directors of State Auto Financial (the "Coordinating Committee"), with
the State Auto Financial committee members also representing the interests of
all subsidiaries of State Auto Financial and the Mutual members also
representing the interests of wholly owned subsidiaries of Mutual. In order to
be eligible to serve on the Coordinating Committee, Mutual directors shall not,
during the time of service on

<PAGE>   9

                                                                               8

such committee, also be directors or officers of the companies in the State Auto
Financial Group, and State Auto Financial directors shall not, during the time
of service on such committee, also be directors or officers of Mutual or any
wholly owned subsidiary of Mutual. The Coordinating Committee shall review and
evaluate such business opportunities using such factors as it considers
relevant. Based upon such review and evaluation, such committee shall make a
recommendation to each respective board of directors as to whether or not such
business opportunities should be pursued and if so, by which company. If the
Coordinating Committee is unable to agree upon a recommendation by at least a
majority vote of all of its members, the two directors serving on such committee
from either of Mutual or State Auto Financial shall report that result to the
board of such company on which they serve, along with their recommendation, if
any. The boards of directors of Mutual and of State Auto Financial must then act
on the recommendation of the committee or the committee members after
considering all other factors deemed relevant to them.

         (c) A State Auto Company shall not sell any property or security to, or
purchase any property or security from, any other State Auto Company, if, in the
good faith judgment of the common officers of Mutual and State Auto Financial
such sale or purchase is a material transaction to any State Auto Company which
is a party to the sale or purchase, unless such sale or purchase is presented to
the Coordinating Committee for review and evaluation and approved by the boards
of directors of Mutual and State Auto Financial in the manner provided in the
preceding paragraph (b). Notwithstanding the foregoing, State Auto P&C and
Mutual may sell marketable securities to one another at the market price of such
securities or an approximation thereof.

10. TERMINATION - This Agreement may be terminated prior to the end of the
initial term, or any renewal thereof, as follows:

         (a) By any of the Managed Companies, at its option, at any time after a
"Change in Control" or "Potential Change in Control" (as defined below) of State
Auto Financial.

         (b) At the end of the term then in effect by any of the parties upon
advance written notice to the other parties at least two years prior to the end
of the term then in effect (provided that such termination shall only relate to
the Company giving notice and shall not terminate the Agreement with respect to
any of the other parties unless they also give notice of termination of at least
two years prior to the end of the term then in effect).

         (c) Automatically, with respect to a party, if that party files a
voluntary petition in bankruptcy, applies for or consents to the appointment of
a receiver, makes a general assignment for the benefit of creditors, admits in
writing its inability to pay debts as they mature, files a petition or answer
seeking a reorganization or arrangement with creditors under any insolvency law,
files an answer admitting the material allegations of a petition filed in any
bankruptcy or reorganization proceeding, or if a decree of any court is entered
adjudging the party to be bankrupt or approving a reorganization or arrangement
under any insolvency law (which decree is not set aside within ninety days after
it is entered), (provided that such termination shall only relate to the Company
subject to the foregoing event or action and shall not terminate the Agreement
with respect to any of the other parties unless they also give notice of
termination either within thirty days of the event that causes the automatic
termination for another party).

         For purposes of this section, a "Change in Control" means the happening
of any of the following:

<PAGE>   10

                                                                               9

                  (i) When any "person" as defined in Section 3 (a)(9) of the
         Securities Exchange Act of 1934 (the "Exchange Act") and as used in
         Sections 13(d) and 14(d) thereof, including a "group" as defined in
         Section 13(d) of the Exchange Act, but excluding State Auto Financial
         and any subsidiary and any employee benefit plan sponsored or
         maintained by State Auto Financial or any subsidiary (including any
         trustee or such plan acting as trustee) and excluding Mutual, directly
         or indirectly, becomes the "beneficial owner" (as defined in Rule
         13(d)(3) under the Exchange Act, as amended from time to time), of
         securities of State Auto Financial representing 20% or more of the
         combined voting power of the then outstanding securities;

                  (ii) When, during any period of twenty-four consecutive months
         during the effectiveness of this Agreement, the individuals who, at the
         beginning of such period, constitute the board of directors of State
         Auto Financial (the "Incumbent Directors") cease for any reason other
         than death to constitute at least a majority thereof; provided,
         however, that a director who was not a director at the beginning of
         such twenty-four month period shall be deemed to have satisfied such
         twenty-four month requirement (and be an Incumbent Director) if such
         director was elected by, or on the recommendation of or with the
         approval of, at least two-thirds of the directors who then qualified as
         Incumbent Directors either actually (because they were directors at the
         beginning of such twenty-four month period) or by prior operation of
         this paragraph; or

                  (iii) The occurrence of a transaction requiring shareholder
         approval for the acquisition of State Auto Financial by an entity other
         than Mutual or a subsidiary of State Auto Financial through purchase of
         assets, by merger or otherwise.

         For purposes of this section, a "Potential Change in Control" means the
happening of any one of the following:

                  (i) The approval by shareholders of an Agreement by State Auto
         Financial, the consummation of which would result in a Change in
         Control of State Auto Financial as defined above; or

                  (ii) The acquisition of beneficial ownership, directly or
         indirectly, by any entity, person or group other than State Auto
         Financial or a subsidiary or any employee benefit plan sponsored or
         maintained by State Auto Financial or any subsidiary (including any
         trustee of such plan acting as such trustee) of securities of State
         Auto Financial representing 5% or more of the combined voting power of
         State Auto Financial's outstanding securities and the adoption by the
         board of directors of State Auto Financial of a resolution to the
         effect that a Potential Change in Control of State Auto Financial has
         occurred for purposes of this Agreement.

11. ARBITRATION - Any and all disagreements or controversies arising with
respect to this Agreement, whether during or after the term of State Auto P&C's
engagement under this Agreement, shall be settled by binding arbitration by a
panel of three arbitrators, one selected by Mutual on behalf of any member of
the Mutual Group, one selected by State Auto Financial on behalf of any member
of the State Auto Financial Group, and the third to be selected by the mutual
agreement of the first two arbitrators. The arbitration shall be held, and the
award made, in Franklin County, Ohio, pursuant to the Ohio Arbitration Law (Ohio
Revised Code Chapter 2711 or any law of similar tenor or effect that hereafter
is enacted). All fees of the arbitrators shall be borne equally by the parties
to the arbitration.

<PAGE>   11

                                                                              10

12. COMPLETE AGREEMENT - This document contains the entire agreement between the
parties and supersedes all prior or contemporaneous discussions, negotiations,
representations, or agreements relating to the subject matter, including without
limitation, the 94 Management Agreement and all previous amendments thereto. No
changes to this Agreement shall be made or be binding on any party unless made
in writing and signed by each party to this Agreement.

13. NO THIRD PARTY BENEFIT - This Agreement is intended for the exclusive
benefit of the parties to this Agreement and their respective successors and
assigns, and nothing contained in this Agreement shall be construed as creating
any rights or benefits in or to any third party.

14. CAPTIONS - The captions of the various sections of this Agreement are not
part of the content or context of this Agreement, but are only labels to assist
in locating those sections, and shall be ignored in construing this Agreement.

15. FORCE MAJEURE - Notwithstanding any provision of this Agreement to the
contrary, any party's obligations under this Agreement shall be excused if and
to the extent that any delay or failure to perform such obligations is due to
fire or other casualty, material shortages, strikes or labor disputes, acts of
God, or other causes beyond the reasonable control of such party.

16. AMENDMENTS - This Agreement may be amended by the parties, upon authority of
their officers without specific director approval, if such amendment is solely
for the purpose of clarification and does not change the substance of this
Agreement and the parties have obtained an opinion of legal counsel to that
effect. Additionally, any present or future subsidiary or affiliate of Mutual or
State Auto Financial may be added as a party to this Agreement by an amendment
entered into by Mutual, State Auto Financial and the new party, after approval
of the Coordinating Committee and the directors of each such Company. Except as
otherwise specifically provided in this Agreement, all other amendments to this
Agreement must be presented to the Coordinating Committee and be approved by the
directors of each company pursuant to the procedures set forth in Section 9.

17. SUCCESSORS - No party may assign any of its rights or obligations under this
Agreement without the written consent of all other parties to this Agreement,
which consent may be arbitrarily withheld by any such party. Except as otherwise
provided in this Agreement, this Agreement shall be binding upon, inure to the
benefit of, and be enforceable by and against the respective successors and
assigns of each party to this Agreement.

In Witness whereof, each of the parties hereto has subscribed its name below.


Date: December 30, 1999

                                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY

                                    By: /s/ Robert H. Moone
                                       --------------------------------------
                                        Robert H. Moone, President


<PAGE>   12

                                                                              11


                              STATE AUTO FINANCIAL CORPORATION

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              STATE AUTO PROPERTY AND CASUALTY INSURANCE
                              COMPANY

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              STATE AUTO NATIONAL INSURANCE COMPANY

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              STATE AUTO INSURANCE COMPANY

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              STATECO FINANCIAL SERVICES, INC.

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              MILBANK INSURANCE COMPANY

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President


                              STRATEGIC INSURANCE SOFTWARE, INC.

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, Vice Chairman


                              518 PROPERTY AND MANAGEMENT LEASING, LLC

                              By: /s/ Robert H. Moone
                                 ----------------------------------------
                                  Robert H. Moone, President



<PAGE>   1

                                 Exhibit 10(Y)

                  Property Catastrophe Overlying Excess of Loss
                              Reinsurance Contract

                                    Issued to

                    State Automobile Mutual Insurance Company
                      State Auto National Insurance Company
                            Milbank Insurance Company
                       Midwest Security Insurance Company
                       Farmers Casualty Insurance Company
                          Mid-Plains Insurance Company

                                       By

               State Auto Property and Casualty Insurance Company


<PAGE>   2


                  PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS
                              REINSURANCE CONTRACT



                                    ISSUED TO


                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                      STATE AUTO NATIONAL INSURANCE COMPANY
                            MILBANK INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY


                                       BY

               STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY



<PAGE>   3


                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                            MILBANK INSURANCE COMPANY
                      STATE AUTO NATIONAL INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY

                  PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS
                              REINSURANCE CONTRACT

                                TABLE OF CONTENTS
                                -----------------


ARTICLE NO.          TITLE                                     PAGE
- -----------          -----                                     ----

ARTICLE I            BUSINESS COVERED                          1

ARTICLE II           EXCLUSIONS                                1 -  2

ARTICLE III          TERM                                      3

ARTICLE IV           TERRITORY                                 3

ARTICLE V            AMOUNT OF LIMIT AND RETENTION             3

ARTICLE VI           ULTIMATE NET LOSS                         3 - 4

ARTICLE VII          NET RETAINED LINES                        4

ARTICLE VIII         UNDERLYING EXCESS                         4

ARTICLE IX           DEFINITION OF LOSS OCCURRENCE             4 - 5

ARTICLE X            NOTICE OF LOSS AND LOSS SETTLEMENT        6

ARTICLE XI           PREMIUM                                   6

ARTICLE XII          CURRENCY                                  6

ARTICLE XIII         OFFSET                                    6 - 7

ARTICLE XIV          ACCESS TO RECORDS                         7

ARTICLE XV           ERRORS AND OMISSIONS                      7

ARTICLE XVI          TAXES                                     7

ARTICLE XVII         INSOLVENCY                                7 - 8

ARTICLE XVIII        ARBITRATION                               8 - 9


<PAGE>   4



                  PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS
                  ---------------------------------------------
                              REINSURANCE CONTRACT
                              --------------------

                                     BETWEEN

                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                            MILBANK INSURANCE COMPANY
                      STATE AUTO NATIONAL INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY
             (HEREINAFTER COLLECTIVELY REFERRED TO AS THE "COMPANY")

                                       AND

               STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY

            (HEREINAFTER REFERRED TO AS THE SUBSCRIBING "REINSURER")


                                    ARTICLE I
                                    ---------

BUSINESS COVERED:
- -----------------

         The Reinsurer shall indemnify the Company for the net excess liability
         as hereinafter provided and specified, which may accrue to the Company
         as a result of any loss or losses which may occur during the currency
         of the Contract under any and all policies, contracts, binders and
         other evidence of insurance and reinsurance, oral or written
         (hereinafter referred to as "Policies") heretofore or hereafter issued
         or entered into by or on behalf of the Company and classified by the
         Company as Fire, Allied Lines, Homeowners (property coverages),
         Farmowners (property coverages), Commercial Multiple Peril policies
         (property coverages), Ocean Marine, Inland Marine and Automobile
         Physical Damage.


                                   ARTICLE II
                                   ----------

EXCLUSIONS:
- -----------

         The following shall be excluded from the scope of this Contract:

         1.       Business written and classified by the Company as:

                  a)  Aviation Insurance;
                  b)  Casualty Insurance (i.e. Accident, Health, Third Party
                      Liability, Workers Compensation and Employers Liability,
                      Fidelity, Plate Glass and Burglary and Theft when written
                      as such);
                  c)  Credit Insurance;
                  d)  Financial Guarantee Insurance;
                  e)  Insolvency Insurance;


<PAGE>   5

                  f)  Life Insurance;
                  g)  Mortgage Impairment Insurance;
                  h)  Title Insurance;
                  i)  Surety;
                  j)  Flood Insurance when written as such;
                  k)  Earthquake Insurance when written as such;
                  l)  Difference in Conditions Insurance;
                  m)  Ocean Marine Insurance, except yachts;
                  n)  Boiler and Machinery;
                  o)  Multiple Peril policies other than the Property coverages
                      as included in the Business Covered Section, hereof;
                  p)  Reinsurance, but not to exclude so-called agency
                      reinsurance, reinsurance of an individual risk or policy,
                      or any intercompany pooling arrangements.

         2.       Wind and Hail on growing and standing crops.

         3.       Manufacture, processing, storage, filling or breaking down of
                  explosives.

         4.       Oil and petrochemical refineries and pipelines and oil or gas
                  drilling rigs.

         5.       Excess of Loss insurance or reinsurance where the deductible
                  exceeds $99,999.

         6.       Bridges and Tunnels where the Total Insured Value over all
                  interests exceeds $250,000,000.

         7.       Extra Contractual Obligations and Losses in Excess of Policy
                  Limits as per attached Exclusion Clause.

         8.       Loss/or Damage/or Costs/or Expenses arising from seepage
                  and/or Pollution and/or Contamination, other than
                  Contamination from Smoke Damage. Nevertheless, this exclusion
                  does not preclude payment of the cost of removal of debris of
                  property damaged by a loss otherwise covered hereunder, but
                  subject always to a limit of 25% of the Company's property
                  loss under the original policy.

         9.       Loss in respect of overhead transmission and distribution
                  lines and their supporting structure other than those on or
                  within 150 meters (or 500 feet) of the insured premises. It is
                  understood and agreed that public utilities extension and/or
                  suppliers extension and/or contingent business interruption
                  coverages are not subject to this exclusion, provided that
                  these are not part of a transmitters' or distributors' policy.

         10.      Insolvency Fund Exclusion Clause.

         11.      War Risk Exclusion Clause.

         12.      Pools and Associations Exclusion Clause.

         13.      Nuclear Incident Exclusion Clauses - Physical Damage -
                  Reinsurance - U.S.A. and Canada.



<PAGE>   6


                                   ARTICLE III
                                   -----------

TERM:
- -----

         The term of this Contract shall be from 12:01 A.M. Standard Time, July
         1, 1999 to 12:01 A.M. Standard Time, July 1, 2000.

         If the liability of the Reinsurer under this Contract terminates while
         a loss occurrence giving rise to a claim hereunder is in progress, then
         the Reinsurer shall be liable as if the whole loss occurrence had
         occurred during the term of this Contract, provided that no part of
         that loss occurrence is claimed against any renewal or replacement of
         this Contract.


                                   ARTICLE IV
                                   ----------

TERRITORY:
- ----------

         This Contract shall cover wherever the Company's Policies cover.


                                    ARTICLE V
                                    ---------

AMOUNT OF LIMIT AND RETENTION:
- ------------------------------

         No claim shall be made hereunder unless and until the Company and other
         members of the State Auto Insurance Companies Group, being State
         Automobile Mutual Insurance Company, State Auto Property and Casualty
         Insurance Company, Milbank Insurance Company, Midwest Security
         Insurance Company, State Auto National Insurance Company, Farmers
         Casualty Insurance Company, and Mid-Plains Insurance Company,
         hereinafter referred to as the "Group", on a pooled basis where
         applicable, shall first have sustained an Ultimate Net Loss in excess
         of $120,000,000, regardless of the number of Policies under which such
         loss is payable or the number of interests insured. The Reinsurer shall
         then be liable for the amount of Ultimate Net Loss for the Company in
         excess of $120,000,000 Ultimate Net Loss each occurrence, but the sum
         recoverable from the Reinsurer in respect of each loss occurrence shall
         not exceed $100,000,000, nor more than $100,000,000 in respect of all
         loss occurrences during the term of this contract.

         The amount of coverage is subject to at least two risks being involved
         in the same loss occurrence.


                                   ARTICLE VI
                                   ----------

ULTIMATE NET LOSS:
- ------------------

         The term "ultimate net loss" shall mean the amount that the Company
         pays, such loss to include all expenses incurred by the Company in
         connection with the settlement of losses or resistance to or
         negotiations concerning a loss, including salaries and expenses of
         employees of the Company while diverted from their normal duties to the
         service of field adjustment but shall not include any office expenses
         of the Company. However, nothing in this Article shall be construed to
         prevent

<PAGE>   7


         the Company from including all such amounts defined as ultimate net
         loss attributable to the Group on a pooled basis for the first
         $120,000,000 of ultimate net loss.

         All salvages and recoveries and payments (net of the cost of obtaining
         any salvage, recovery or payment), whether recovered or received prior
         or subsequent to loss settlement under this Contract, including amounts
         recoverable under all Reinsurances whether collected or not, shall be
         applied as if recovered or received prior to the aforesaid settlement
         and shall be deducted from the actual loss incurred to arrive at the
         amount of ultimate net loss. Nothing in this Article shall be construed
         to mean losses are not recoverable until the ultimate net loss to the
         Company has been ascertained.


                                   ARTICLE VII
                                   -----------

NET RETAINED LINES:
- -------------------

         This Contract applies to only that portion of any policy which the
         Company and the other member of the Group, on a pooled basis where
         applicable, retains net for its own account.

         The amount of the Reinsurer's liability hereunder in respect of any
         loss shall not be increased by reason of the inability of the Company
         to collect from any other Reinsurer, whether specific or general, any
         amounts which may have become due whether such inability arises from
         the insolvency of such other Reinsurer or otherwise.


                                  ARTICLE VIII
                                  ------------

UNDERLYING EXCESS:
- ------------------

         The Company has in force underlying catastrophe excess of loss
         reinsurance and recoveries thereunder shall be disregarded for all
         purposes of this Contract and shall inure to the sole benefit of the
         Company.


                                   ARTICLE IX
                                   ----------

DEFINITION OF LOSS OCCURRENCE:
- ------------------------------

         The term "loss occurrence" shall mean the sum of all individual losses
         directly occasioned by any one disaster, accident or loss or series of
         disasters, accidents or losses arising out of one event which occurs
         within the area of one state of the United States or province of Canada
         and states or provinces contiguous thereto and to one another. However,
         the duration and extent of any one "loss occurrence" shall be limited
         to all individual losses sustained by the Company occurring during any
         period of one hundred sixty-eight (168) consecutive hours arising out
         of and directly occasioned by the same event except that the term "loss
         occurrence" shall be further defined as follows:

                  A.       As regards windstorm, hail, tornado, hurricane,
                           cyclone, including ensuing collapse and water damage,
                           all individual losses sustained by the Company

<PAGE>   8


                           occurring during any period of seventy-two (72)
                           consecutive hours arising out of and directly
                           occasioned by the same event. However, the event need
                           not be limited to one state or province or states or
                           provinces contiguous thereto.

                  B.       As regards riot, riot attending a strike, civil
                           commotion, vandalism and malicious mischief, all
                           individual losses sustained by the Company occurring
                           during any period of seventy-two (72) consecutive
                           hours within the area of one municipality or county
                           and the municipalities or counties contiguous thereto
                           arising out of and directly occasioned by the same
                           event. The maximum duration of seventy-two (72)
                           consecutive hours may be extended in respect of
                           individual losses which occur beyond such seventy-two
                           (72) consecutive hours during the continued
                           occupation of an insured's premises by strikers,
                           provided such occupation commenced during the
                           aforesaid period.

                  C.       As regards earthquake (the epicentre of which need
                           not necessarily be within the territorial confines
                           referred to in the opening paragraph of this Article)
                           and fire following directly occasioned by the
                           earthquake, only those individual fire losses which
                           commence during the period of one hundred and
                           sixty-eight (168) consecutive hours may be included
                           in the Company's "loss occurrence".

                  D.       As regards "freeze", only individual losses directly
                           occasioned by collapse, breakage of glass and water
                           damage (caused by bursting of frozen pipes and tanks)
                           may be included in the Company's "loss occurrence".

                  For all "loss occurrences" except as referred to under
                  sub-paragraph B, the Company may choose the date and time when
                  any such period of consecutive hours commences, provided that
                  it is not earlier than the date and time of the occurrence of
                  the first recorded individual loss sustained by the Company
                  arising out of that disaster, accident, or loss and provided
                  that only one such period of one hundred and sixty-eight (168)
                  consecutive hours shall apply with respect to one event,
                  except for those "loss occurrences" referred to in
                  sub-paragraph A above, where only one such period of
                  seventy-two (72) consecutive hours shall apply with respect to
                  one event, regardless of the duration of the event.

                  As respect those "loss occurrences" referred to in
                  sub-paragraph B above, if the disaster, accident or loss
                  occasioned by the event is of greater duration than
                  seventy-two (72) consecutive hours, then the Company may
                  divide that disaster, accident or loss into two or more "loss
                  occurrences" provided no two periods overlap and no individual
                  loss is included in more than one such period and provided
                  that no period commences earlier than the date and time of the
                  occurrence of the first recorded individual loss sustained by
                  the Company arising out of that disaster, accident or loss.

                  No individual losses occasioned by an event that would be
                  covered by seventy-two (72) hours clauses may be included in
                  any "loss occurrence" claimed under the one hundred and
                  sixty-eight (168) hours provision.


<PAGE>   9


                                    ARTICLE X
                                    ---------

NOTICE OF LOSS AND LOSS SETTLEMENT:
- -----------------------------------

         The Company shall adjust, settle, or compromise all claims and losses
         hereunder.

         All loss settlements by the Company which comply with the terms hereof
         shall be unconditionally binding upon the Reinsurer.

         The Company shall advise the Reinsurer promptly of all claims and any
         subsequent developments pertaining thereto, which may, in the Company's
         opinion, develop into losses involving Reinsurance hereunder.
         Inadvertent omission or oversight in dispatching such advices shall in
         no way affect the liability of the Reinsurer under this Contract
         provided the Company informs the Reinsurer of such omission or
         oversight promptly upon its discovery.

         The Reinsurer shall tender all loss payments as soon as practicable
         after receipt of any proof of loss.


                                   ARTICLE XI
                                   ----------

PREMIUM:
- --------

         The premium to be paid to the Reinsurer shall be $3,000,000, payable in
         four equal quarterly installments. Each company shall pay a percentage
         of the premium based on its share of written premiums of the subject
         lines of businesss as estimated in Exhibit A.


                                   ARTICLE XII
                                   -----------

CURRENCY:
- ---------

         All retentions, limits and premiums referenced in this Contract are
         expressed in United States Dollars and all payments made by either
         party shall be made in United States Dollars.

         Amounts paid or received by the Company in any other currency shall be
         converted to United States Dollars at the rate of exchange at the date
         such transaction is entered on the books of the Company.


                                  ARTICLE XIII
                                  ------------

OFFSET:
- -------

         The Company and the Reinsurer, each at its option, may offset any
         balance or balances, whether on account of premiums, claims and losses,
         loss expenses or salvages due from one party to the other under this
         Contract; provided, however, that in the event of the insolvency of a
         party hereto, offsets shall only be allowed in accordance with
         applicable statutes and regulations.


<PAGE>   10


                                   ARTICLE XIV
                                   -----------

ACCESS TO RECORDS:
- ------------------

         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 designated representatives, during the term of this
         Contract and thereafter, all books, records and papers of the Company
         in connection with any reinsurance hereunder, or the subject matter
         hereof.


                                   ARTICLE XV
                                   ----------

ERRORS AND OMISSIONS:
- ---------------------

         Any inadvertent delay, omission or error shall not be held to relieve
         either party hereto from any liability which would attach to either
         party if such delay, omission or error had not been made, provided such
         delay, omission or error is rectified as soon as practicable after
         discovery.


                                   ARTICLE XVI
                                   -----------

TAXES:
- ------

         In consideration of the terms under which this Contract is issued, the
         Company undertakes not to claim any deduction of the premium hereon
         when making Canadian tax returns, or when making tax returns, other
         than income or profits tax returns, to any state or territory of the
         United States of America or to the District of Columbia.


                                  ARTICLE XVII
                                  ------------

INSOLVENCY:
- -----------

         The reinsurance under this Contract shall be payable by the Reinsurer
         on the basis of the liability of one or more of the Companies under the
         Policy or Policies reinsured without diminution because of the
         insolvency of one or more of the Companies reinsured or because the
         liquidator, receiver, conservator or statutory successor of the
         Company(ies) has failed to pay all or a portion of any claim.

         In the event of the insolvency of one or more of the Companies
         reinsured, the liquidator, receiver, conservator or statutory successor
         of the Company(ies) shall give written notice to the Reinsurer of the
         pendency of a claim against the insolvent Company(ies) on the Policy or
         Policies reinsured within a reasonable time after such claim is filed
         in the insolvency proceeding and during the pendency of such claim the
         Reinsurer may investigate such claim and interpose, at its own expense,
         in the proceeding where such claim is to be adjudicated any defense or
         defenses which it may deem available to the Company(ies) or its
         liquidator, receiver, conservator or statutory successor. The expense
         thus incurred by the Reinsurer shall be chargeable subject to court
         approval against the insolvent Company(ies) as part of the expense of
         liquidation to the extent of

<PAGE>   11


         a proportionate share of the benefit which may accrue to the
         Company(ies) solely as a result of the defense undertaken by the
         Reinsurer.

         Where 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
         Contract as though such expense had been incurred by the Company(ies).

         In the event of the insolvency of one or more of the Companies
         reinsured, the reinsurance under this Contract shall be payable by the
         Reinsurer directly to the Company(ies) or to the liquidator, receiver,
         conservator or statutory successor, except as provided by subsection
         (A) of section 4118 of the Insurance Law of New York or except where
         (I) the Contract specifies another payee of such Reinsurance in the
         event of the insolvency of the Company(ies) and (II) the Reinsurer with
         the consent of the direct insureds and, with the prior approval of the
         Superintendent of Insurance of New York to the certificate of
         assumption issued to New York direct insureds, has assumed such policy
         obligations of the Company(ies) as its direct obligations to the payees
         under such policies, in substitution for the obligations of the
         Company(ies) to such payees.

                                  ARTICLE XVIII
                                  -------------

ARBITRATION:
- ------------

         If any dispute shall arise between the parties to this Contract, either
         before or after its termination, with reference to the interpretation
         of this Contract or the rights of either party with respect to any
         transactions under this Contract, including the formation or validity
         thereof, the dispute shall be referred to three (3) arbitrators as a
         condition precedent to any right of action arising under this Contract.
         The arbitrators shall be active or retired disinterested officers of
         insurance or reinsurance companies or Lloyd's Underwriters other than
         the parties or their affiliates. One arbitrator shall be chosen by each
         party and the third by the two so chosen. If either party refuses or
         neglects to appoint an arbitrator within thirty (30) days after the
         receipt of written notice from the other party requesting it to do so,
         the requesting party may nominate two (2) arbitrators who shall choose
         the third.

         In the event the arbitrators do not agree on the selection of the third
         arbitrator within thirty (30) days after both arbitrators have been
         named, the Company shall petition the American Arbitration Association
         to appoint the third arbitrator. If the American Arbitration
         Association fails to appoint the third arbitrator within thirty (30)
         days after it has been requested to do so, either party may request a
         justice of a court of general jurisdiction of the state in which the
         arbitration is to be held, to appoint an officer or retired officer of
         an insurance or reinsurance company or Lloyd's Underwriter as the third
         arbitrator. In the event both parties request the appointment of the
         third arbitrator, the third arbitrator shall be the soonest named in
         writing by the justice of the court.

          Each party shall submit its case to the arbitrators within thirty (30)
         days of the appointment of the arbitrators. The arbitrators shall
         consider this Contract an honorable engagement rather than merely a
         legal obligation; they are relieved of all judicial formalities and may
         abstain from following the strict rules of law. The decision of a
         majority of the arbitrators shall be final and binding on both the
         Company and the Reinsurer. Judgment may be entered upon the award of
         the arbitrators in any court having jurisdiction.

<PAGE>   12


         Each party shall bear the fee and expenses of its own arbitrator, one
         half of the fee and the expenses of the third arbitrator and one half
         of the other expenses of the arbitration. In the event both arbitrators
         are chosen by one party, the fees of the arbitrators shall be equally
         divided between the parties.

         Any such arbitration shall take place in Columbus, Ohio unless some
         other location is mutually agreed upon by the parties.


<PAGE>   13

                                    EXHIBIT A

                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                               STATE AUTO NATIONAL
                            MILBANK INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY

       PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS REINSURANCE CONTRACT
       ------------------------------------------------------------------

                                 FOR THE PERIOD
                      12:01 A.M. STANDARD TIME JULY 1, 1999
                                     THROUGH
                      12:01 A.M. STANDARD TIME JULY 1, 2000

               Calculation of Premium Percentage for Each Company

<TABLE>
<CAPTION>

Written Premium July 1, 1998 through June 30, 1999
                           Annual         State Automobile                          State Auto  Farmers
                       Statement Line          Mutual       Milbank      Midwest     National   Casualty   Mid-Plains      Total
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                   <C>                 <C>              <C>         <C>         <C>         <C>         <C>        <C>
                                      1.0    21,858,073       742,377      53,077                                        22,653,527
                                      2.0    12,958,492       616,452      30,033                                        13,604,977
                               65% of 3.0             0     3,131,479           0                                         3,131,479
                               65% of 4.0    28,698,456     7,017,580   1,724,386                452,373                 37,892,795
                               50% of 5.0     9,946,161     1,099,410           0                                        11,045,571
                               90% of 8.0     1,928,889         5,933           0                                         1,934,822
                                      9.0     8,331,051     1,178,978     178,003                                         9,688,032
                                     12.0     1,689,108        10,906         355                                         1,700,369
                              50% of 21.1    25,044,475     7,707,316   3,374,757   4,675,777  5,604,110    1,260,420    47,666,855
                              50% of 21.2     5,317,616       337,952           0                                         5,655,568

                                    Total   115,772,321    21,848,383   5,360,611   4,675,777  6,056,483    1,260,420   154,973,995
                           Premiums Ceded      (364,090)      (37,875)     (4,192)          0       (991)           0      (407,148)
                                Net Total   115,408,231    21,810,508   5,356,419   4,675,777  6,055,492    1,260,420   154,566,847

                               % of Total         74.67%        14.11%       3.47%       3.03%      3.92%        0.82%        100.0%

Item 1: Selected Estimates                         75.0%         14.0%        3.0%        3.0%       4.0%         1.0%        100.0%

Item 2: Premium (rounded to 000)              2,250,000       420,000      90,000      90,000    120,000       30,000     3,000,000

Item 3: Quarterly Installment                   562,500       105,000      22,500      22,500     30,000        7,500       750,000

</TABLE>

<PAGE>   14

                       INTERESTS AND LIABILITIES AGREEMENT
                       -----------------------------------

                                     BETWEEN

                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                            MILBANK INSURANCE COMPANY
                      STATE AUTO NATIONAL INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY

                                 (THE "COMPANY")

                                       AND

               STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY

                          (THE SUBSCRIBING "REINSURER")

It is hereby mutually agreed by and between the Company on the one part, and the
Subscribing Reinsurer on the other part that effective July 1, 1999, the
Subscribing Reinsurer's share of the Interests and Liabilities of the PROPERTY
CATASTROPHE OVERLYING EXCESS OF LOSS REINSURANCE CONTRACT attached hereto and
forming part of this Agreement, shall be for ONE HUNDRED PERCENT (100%).


IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be signed
in duplicate by their authorized representatives.


Signed in Columbus, Ohio this 8th day of December, 1999.

         STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY


         By  /s/ Steven J. Johnston
           -------------------------------------

         Title  Senior Vice President
              ----------------------------------


Signed in Columbus, Ohio this 8th day of December, 1999.

         STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
         MILBANK INSURANCE COMPANY
         STATE AUTO NATIONAL INSURANCE COMPANY
         MIDWEST INSURANCE COMPANY
         FARMERS CASUALTY INSURANCE COMPANY
         MID-PLAINS INSURANCE COMPANY


         By  /s/ Steven J. Johnston
           -------------------------------------

         Title  Senior Vice President
              ----------------------------------



<PAGE>   15


                                ENDORSEMENT NO. 1
                                -----------------

                                     TO THE

                  PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS
                              REINSURANCE CONTRACT

                                     BETWEEN

                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                      STATE AUTO NATIONAL INSURANCE COMPANY
                            MILBANK INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY
                                 (THE "COMPANY")

                                       AND

               STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY
                          (THE SUBSCRIBING "REINSURER")

It is hereby understood and agreed that effective January 1, 2000, this Contract
is amended as follows:

I.       Company shall read:

         State Automobile Mutual Insurance Company
         State Auto National Insurance Company
         Milbank Insurance Company
         Midwest Security Insurance Company
         Farmers Casualty Insurance Company
         Mid-Plains Insurance Company
         State Auto Insurance Company

II.      ARTICLE V,  AMOUNT OF LIMIT AND RETENTION shall read:

No claim shall be made hereunder unless and until the Company and other members
of the State Auto Insurance Companies Group, being State Automobile Mutual
Insurance Company, State Auto Property and Casualty Insurance Company, Milbank
Insurance Company, Midwest Security Insurance Company, State Auto National
Insurance Company, Farmers Casualty Insurance Company, and Mid-Plains Insurance
Company, hereinafter referred to as the "Group", on a pooled basis where
applicable, shall first have sustained an Ultimate Net Loss in excess of
$120,000,000, regardless of the number of Policies under which such loss is
payable or the number of interests insured. The Reinsurer shall then be liable
for the amount of Ultimate Net Loss for the Company in excess of $120,000,000
Ultimate Net Loss each occurrence, but the sum recoverable from the Reinsurer in
respect of each loss occurrence shall not exceed $135,000,000, nor more than
$135,000,000 in respect of all loss occurrences during the term of this
contract.


<PAGE>   16

                                ENDORSEMENT NO. 1
                                -----------------


The amount of coverage is subject to at least two risks being involved in the
same loss occurrence.


III.     ARTICLE XI, PREMIUM, shall read:

The premium to be paid to the Reinsurer shall be $4,050,000, payable in four
equal quarterly installments. Each company shall pay a percentage of the premium
based on its share of written premiums of the subject lines of business as
estimated in Exhibit A.

IV.      EXHIBIT A is modified as attached and replaces the original Exhibit A.


All other terms and conditions remain unchanged.


IN WITNESS WHEREOF, the parties hereto have caused this endorsement to be signed
in duplicate by their authorized representatives.



Signed in Columbus, Ohio this 21st day of February, 2000.


STATE AUTO PROPERTY AND CASUALTY INSURANCE COMPANY


By /s/ Steven J. Johnston
  -------------------------------------

Title Senior Vice President
     ----------------------------------



Signed in Columbus, Ohio this 21st day of February, 2000.


STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
MILBANK INSURANCE COMPANY
STATE AUTO NATIONAL INSURANCE COMPANY
MIDWEST SECURITY INSURANCE COMPANY
FARMERS CASUALTY INSURANCE COMPANY
MID-PLAINS INSURANCE COMPANY
STATE AUTO INSURANCE COMPANY

By /s/ Steven J. Johnston
  -------------------------------------

Title Senior Vice President
     ----------------------------------


<PAGE>   17


                                ENDORSEMENT NO. 1
                                -----------------

                                    EXHIBIT A

                    STATE AUTOMOBILE MUTUAL INSURANCE COMPANY
                               STATE AUTO NATIONAL
                            MILBANK INSURANCE COMPANY
                       MIDWEST SECURITY INSURANCE COMPANY
                       FARMERS CASUALTY INSURANCE COMPANY
                          MID-PLAINS INSURANCE COMPANY

       PROPERTY CATASTROPHE OVERLYING EXCESS OF LOSS REINSURANCE CONTRACT
       ------------------------------------------------------------------

                                 FOR THE PERIOD
                      12:01 A.M. STANDARD TIME JULY 1, 1999
                                     THROUGH
                      12:01 A.M. STANDARD TIME JULY 1, 2000

               Calculation of Premium Percentage for Each Company

<TABLE>
<CAPTION>

Written Premium July 1, 1998 through June 30, 1999
                              Annual        State Automobile                          State Auto  Farmers
                          Statement Line         Mutual       Milbank     Midwest      National   Casualty  Mid-Plains    Total
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>               <C>              <C>          <C>        <C>         <C>        <C>        <C>
                                       1.0     21,858,073       742,377      53,077                                     22,653,527
                                       2.0     12,958,492       616,452      30,033                                     13,604,977
                                65% of 3.0              0     3,131,479           0                                      3,131,479
                                65% of 4.0     28,698,456     7,017,580   1,724,386                452,373              37,892,795
                                50% of 5.0      9,946,161     1,099,410           0                                     11,045,571
                                90% of 8.0      1,928,889         5,933           0                                      1,934,822
                                       9.0      8,331,051     1,178,978     178,003                                      9,688,032
                                      12.0      1,689,108        10,906         355                                      1,700,369
                               50% of 21.1     25,044,475     7,707,316   3,374,757   4,675,777  5,604,110  1,260,420   47,666,855
                               50% of 21.2      5,317,616       337,952           0                                      5,655,568

                                     Total    115,772,321    21,848,383   5,360,611   4,675,777  6,056,483  1,260,420  154,973,995
                            Premiums Ceded       (364,090)      (37,875)     (4,192)          0       (991)         0     (407,148)
                                 Net Total    115,408,231    21,810,508   5,356,419   4,675,777  6,055,492  1,260,420  154,566,847

                                % of Total          74.67%        14.11%       3.47%       3.03%      3.92%      0.82%       100.0%

Item 1: Selected Estimates                           75.0%         14.0%        3.0%        3.0%       4.0%       1.0%       100.0%

Item 2: Annual Premium (rounded to 000)         3,037,500       567,000     121,500     121,500    162,000     40,500    4,050,000

Item 3: Quarterly Installment                     759,375       141,750      30,375      30,375     40,500     10,125    1,012,500
</TABLE>


<PAGE>   18

                       INSOLVENCY FUNDS EXCLUSIONS CLAUSE



This Agreement excludes: All liability of the Company arising, by contract,
operation of law, or otherwise, from its participation or membership, whether
voluntary or involuntary, in any insolvency fund. "Insolvency Fund" includes any
guaranty fund, insolvency fund, plan, pool, association, fund or other
arrangement, howsoever denominated, established or governed, which provides for
any assessment of or payment or assumption by the Company of part or all of any
claim, debt, charge, fee or other obligation of an insurer, or its successors or
assigns, which has been declared by any competent authority to be insolvent, or
which is otherwise deemed unable to meet any claim, debt, charge, fee, or other
obligation in whole or in part.


<PAGE>   19



              NUCLEAR INCIDENT EXCLUSION CLAUSE - PHYSICAL DAMAGE -
                              REINSURANCE - U.S.A.
                              --------------------


         1. This Reinsurance does not cover any loss or liability accruing to
the Reassured, directly or indirectly, and whether as Insurer or Reinsurer, from
any Pool of Insurers or Reinsurers formed for the purpose of covering Atomic or
Nuclear Energy risks.

         2. Without in any way restricting the operation of paragraph (1) of
this Clause, this Reinsurance does not cover any loss or liability accruing to
the Reassured, directly or indirectly and whether as Insurer or Reinsurer, from
any insurance against Physical Damage (including business interruption or
consequential loss arising out of such Physical Damage) to:

         I.       Nuclear reactor power plants including all auxiliary property
                  on the site, or

         II.      Any other nuclear reactor installation including laboratories
                  handling radioactive materials in connection with reactor
                  installations, and "critical facilities" as such, or

         III.     Installations for fabricating complete fuel elements or for
                  processing substantial quantities of "special nuclear
                  material," and for reprocessing, salvaging, chemically
                  separating, storing or disposing of "spent" nuclear fuel or
                  waste materials, or

         IV.      Installations other than those listed in paragraph (2) III
                  above using substantial quantities of radioactive isotopes or
                  other products of nuclear fission.

         3. Without in any way restricting the operations of paragraphs (1) and
(2) hereof, this Reinsurance does not cover any loss or liability by radioactive
contamination accruing to the Reassured, directly or indirectly, and whether as
Insurer or Reinsurer, from any insurance on property which is on the same site
as a nuclear reactor power plant or other nuclear installation and which
normally would be insured therewith except that this paragraph (3) shall not
operate:

         (A)      Where the Reassured does not have knowledge of such nuclear
                  reactor power plant or nuclear installation, or

         (B)      Where said insurance contains a provision excluding coverage
                  for damage to property caused by or resulting from radioactive
                  contamination, however caused. However on and after 1st
                  January 1960 this sub-paragraph (B) shall only apply provided
                  the said radioactive contamination exclusion provision has
                  been approved by the Governmental Authority having
                  jurisdiction thereof.

         4. Without in any way restricting the operations of paragraphs (1), (2)
and (3) hereof, this Reinsurance does not cover any loss or liability by
radioactive contamination accruing to the Reassured, directly or indirectly, and
whether as Insurer or Reinsurer, when such radioactive contamination is a named
hazard specifically insured against.



<PAGE>   20


         5. It is understood and agreed that this Clause shall not extend to
risks using radioactive isotopes in any form where the nuclear exposure is not
considered by the Reassured to be the primary hazard.

         6. The term "special nuclear material" shall have the meaning given it
in the Atomic Energy Act of 1954, or by any law amendatory thereof.

         7.       The Reassured to be sole judge of what constitutes:

                  (A)      substantial quantities, and

                  (B)      the extent of installation, plant or site.

NOTE: Without in any way restricting the operation of paragraph (1) hereof, it
                  is understood and agreed that:

                  (A)      all policies issued by the Reassured on or before
                           31st December 1957 shall be free from the application
                           of the other provision of this Clause until expiry
                           date or 31st December 1960, whichever first occurs
                           whereupon all the provisions of this Clause shall
                           apply,

                  (B)      with respect to any risk located in Canada policies
                           issued by the Reassured on or before 31st December
                           1958 shall be free from the application of the other
                           provisions of this Clause until expiry date or 31st
                           December 1960, whichever first occurs whereupon all
                           the provisions of this Clause shall apply.


<PAGE>   21



              NUCLEAR INCIDENT EXCLUSION CLAUSE - PHYSICAL DAMAGE -
                              REINSURANCE - CANADA
                              --------------------

             APPLICABLE TO POLICIES BECOMING EFFECTIVE ON AND AFTER
                                 JANUARY 1, 1985
                                   (SEE NOTE)


1. This Agreement does not cover any loss or liability accruing to the
Reinsured, directly or indirectly, and whether as Insurer or Reinsurer, from any
Pool of Insurers or Reinsurers formed for the purpose of covering Atomic or
Nuclear Energy risks.

2. Without in any way restricting the operation of paragraph 1 of this Clause,
this Agreement does not cover any loss or liability accruing to the Reinsured,
directly or indirectly, and whether as Insurer or Reinsurer, from any insurance
against Physical Damage (including business interruption or consequential loss
arising out of such Physical Damage) to:

         (A)      Nuclear reactor power plants including all auxiliary property
                  on the site, or

         (B)      Any other nuclear reactor installation, including laboratories
                  handling radioactive materials in connection with reactor
                  installations, and critical facilities as such, or

         (C)      Installations for fabricating complete fuel elements or for
                  processing substantial quantities of prescribed substances,
                  and for reprocessing, salvaging, chemically separating,
                  storing or disposing of spent nuclear fuel or waste materials,
                  or

         (D)      Installations other than those listed in (C) above using
                  substantial quantities of radioactive isotopes or other
                  products of nuclear fission.

3. Without in any way restricting the operations of paragraphs 1 and 2 of this
Clause, this Agreement does not cover any loss or liability by radioactive
contamination accruing to the Reinsured, directly or indirectly, and whether as
Insurer or Reinsurer from any insurance on property which is on the same site as
a nuclear reactor power plant or other nuclear installations and which normally
would be insured therewith, except that this paragraph 3 shall not operate

         (A)      Where the Reinsured does not have knowledge of such nuclear
                  reactor power plant or nuclear installation, or

         (B)      Where the said insurance contains a provision excluding
                  coverage for damage to property caused by or resulting from
                  radioactive contamination, however caused.




<PAGE>   22


4. Without in any way restricting the operation of paragraphs 1, 2, and 3 of
this Clause, this Agreement does not cover any loss or liability by radioactive
contamination accruing to the Reinsured, directly or indirectly, and whether as
Insurer or Reinsurer, when such radioactive contamination is a named hazard
specifically insured against.

5. This Clause shall not extend to risks using radioactive isotopes in any form
where the nuclear exposure is not considered by the Reinsured to be the primary
hazard.

6. The term "prescribed substances" shall have the meaning given it by the
Atomic Energy Control Act R.S.C. 1974, or by any law amendatory thereof.

7. The Reinsured to be sole judge of what constitutes:

   (A) substantial quantities, and

   (B) the extent of installation, plant or site.

8. Without in any way restricting the operation of paragraphs 1, 2, 3 and 4 of
this Clause, this Agreement does not cover any loss or liability accruing to the
Reinsured, directly or indirectly, and whether as Insurer or Reinsurer caused by
any nuclear incident as defined in the Nuclear Liability Act, nuclear explosion
or contamination by radioactive material.

NOTE: In addition, this Clause is applicable to all original contracts of the
      Reinsured in effect prior to January 1, 1985 whether new, renewal or
      replacement which incorporate a Nuclear Incident/Radioactive Contamination
      Exclusion as contained in form IBC 1105 1-82.

<PAGE>   23



                POOLS, ASSOCIATIONS & SYNDICATES EXCLUSION CLAUSE


SECTION A:
- ----------

EXCLUDING:

         (1)      All Business derived directly or indirectly from any Pool,
                  Association or Syndicate which maintains its own reinsurance
                  facilities.

         (2)      Any Pool or Scheme (whether voluntary or mandatory) formed
                  after March 1, l968 for the purpose of insuring Property
                  whether on a country-wide basis or in respect of designated
                  areas. This exclusion shall not apply to so-called Automobile
                  Insurance Plans or other Pools formed to provide coverage for
                  Automobile Physical Damage.

SECTION B:
- ----------

It is agreed that business written by the Company for the same perils, which is
known at the time to be insured by, or in excess of underlying amounts placed in
the following Pools, Associations, or Syndicates, whether by way of insurance or
reinsurance, is excluded hereunder:

         Industrial Risk Insurers; Associated Factory Mutuals; Improved Risk
         Mutuals.

         Any Pool, Association or Syndicate formed for the purpose of writing
         Oil, Gas or Petro-Chemical Plants and/or Oil or Gas Drilling Rigs.

         United States Aircraft Insurance Group, Canadian Aircraft Insurance
            Group, Associated Aviation
         Underwriters, American Aviation Underwriters.

SECTION B does not apply:

         (1)      Where the Total Insured Value over all interests of the risk
                  in question is less than $250,000,000.

         (2)      To interests traditionally underwritten as Inland Marine or
                  Stock and/or Contents written on a Blanket basis.

         (3)      To Contingent Business Interruption, except when the Company
                  is aware that the key location is known at the time to be
                  insured in any Pool, Association or Syndicate named above,
                  other than as provided for under Section B (1).

         (4)      To risks as follows: Offices, Hotels, Apartments, Hospitals,
                  Educational Establishments, Public Utilities (other than
                  Railroad Schedules) and Builder's Risks on the classes of
                  risks specified in this subsection (4) only.



<PAGE>   24



SECTION C:
- ----------

Where this Clause attaches to catastrophe excesses, the following Section C is
added:

NEVERTHELESS the Reinsurer specifically agree that liability accruing to the
Company from its participation in:

         (l)      The following so-called "Coastal Pools":

                  ALABAMA INSURANCE UNDERWRITING ASSOCIATION
                  FLORIDA WINDSTORM UNDERWRITING ASSOCIATION
                  LOUISIANA INSURANCE UNDERWRITING ASSOCIATION
                  MISSISSIPPI WINDSTORM UNDERWRITING ASSOCIATION
                  NORTH CAROLINA INSURANCE UNDERWRITING ASSOCIATION
                  SOUTH CAROLINA WINDSTORM AND HAIL UNDERWRITING
                          ASSOCIATION
                  TEXAS CATASTROPHE PROPERTY INSURANCE ASSOCIATION

                                       and

         (2)      All "FAIR Plan" and "Rural Risk Plan" business, including the
                  Florida Residential Property and Casualty Joint Underwriting
                  Association and the Florida Property and Casualty Joint
                  Underwriting Association ("JUA").

         For all perils otherwise protected hereunder shall not be excluded,
except, however, that this reinsurance does not include any increase in such
liability resulting from:

         (1)      the inability of any other participant in such "Coastal Pool"
                  and/or "FAIR Plan" and/or "Rural Risk Plan" and/or Residual
                  Market Mechanisms to meet its liability.

         (2)      any claim against such "Coastal Pool" and/or "FAIR Plan"
                  and/or "Rural Risk Plan" and/or Residual Market Mechanisms or
                  any participant therein, including the Company, whether by way
                  of subrogation or otherwise, brought by or on behalf of any
                  Insolvency Fund (as defined in the Insolvency Fund Exclusion
                  Clause incorporated in this Contract).



<PAGE>   25


SECTION D:
- ---------

Notwithstanding Section C above, in respect of the FWUA, FPCJUA and RPCJUA,
where an assessment is made against the Company by the FWUA, the FPCJUA, the
RPCJUA, or any combination thereof, the maximum loss that the Company may
include in the Ultimate Net Loss in respect of any loss occurrence hereunder
shall not exceed the lesser of:

         (1)      The Company's assessment from the relevant entity (FWUA,
                  FPCJUA and/or RPCJUA) for the accounting year in which the
                  loss occurrence commenced, or

         (2)      The product of the following:

                  a)       The Company's percentage participation in the
                           relevant entity for the accounting year in which the
                           loss occurrence commenced; and

                  b)       The relevant entity's total losses in such loss
                           occurrence.

Any assessments for accounting years subsequent to that in which the loss
occurrence commenced may not be included in the Ultimate Net Loss hereunder.
Moreover, notwithstanding Section C above, in respect of the FWUA, the FPCJUA
and/or the RPCJUA, the Ultimate Net Loss hereunder shall not include any monies
expended to purchase or retire bonds as a consequence of being a member of the
FWUA, the FPCJUA and/or the RPCJUA. For the purposes of this Contract, the
Company may not include in the Ultimate Net Loss any assessment or any
percentage assessment levied by the FWUA, the FPCJUA and/or the RPCJUA to meet
the obligations of an insolvent insurer member or other party, or to meet any
obligations arising from the deferment by the FWUA, FPCJUA and/or RPCJUA of the
collection of monies.

<PAGE>   26


                NORTH AMERICAN WAR EXCLUSION CLAUSE (REINSURANCE)

        Approved by Lloyd's Underwriters' Fire and Non-Marine Association



"As regards interests which at time of loss or damage are on shore, no liability
shall attach hereto in respect of any loss or damage which is occasioned by war,
invasion, hostilities, acts of foreign enemies, civil war, rebellion,
insurrection, military or usurped power, or martial law or confiscation by order
of any government or public authority.

This War Exclusion Clause shall not, however, apply to interests which at time
of loss or damage are within the territorial limits of the United States of
America (comprising the fifty States of the Union and the District of Columbia,
its territories and possessions including Panama Canal Zone and the Commonwealth
of Puerto Rico and including Bridges between the U.S.A. and Mexico provided they
are under United States ownership), Canada, St. Pierre and Miquelon, provided
such interests are insured under policies, endorsements or binders containing a
standard war or hostilities or warlike operations exclusion clause."

Nevertheless, this Clause shall not be construed to apply to riots, strikes,
civil commotion, vandalism, malicious damage including acts committed by the
agent of any government, party or faction engaged in war, hostilities, or other
warlike operation, providing such agent is acting secretly and not in connection
with any operations of military or naval armed forces in the country where the
interest insured is situated.



<PAGE>   1
                                  Exhibit 10(Z)

                                 First Amendment
                                     To the
                       Management and Operations Agreement
                            Effective January 1, 2000

                                      Among

                    State Automobile Mutual Insurance Company
                        State Auto Financial Corporation
               State Auto Property and Casualty Insurance Company
                      State Auto National Insurance Company
                            Milbank Insurance Company
                          State Auto Insurance Company
                        Stateco Financial Services, Inc.
                       Strategic Insurance Software, Inc.
                    518 Property Management and Leasing, LLC




<PAGE>   2


                                 FIRST AMENDMENT
                                       TO
                       MANAGEMENT AND OPERATIONS AGREEMENT



         This First Amendment (the "Amendment") to the Management and Operations
Agreement dated January 1, 2000 is attached to and hereby expressly made a part
of said Management and Operations Agreement (the "2000 Management Agreement") by
and among State Automobile Mutual Insurance Company, an Ohio corporation
("Mutual"), State Auto Financial Corporation, an Ohio corporation ("State Auto
Financial"), State Auto Property and Casualty Insurance Company, a South
Carolina corporation ("State Auto P&C"), State Auto National Insurance Company,
an Ohio corporation ("National"), Milbank Insurance Company, a South Dakota
corporation ("Milbank"), State Auto Insurance Company, an Ohio corporation
("State Auto IC"), Stateco Financial Services, Inc., an Ohio corporation
("Stateco"), Strategic Insurance Software, Inc., an Ohio corporation ("S.I.S."),
and 518 Property Management and Leasing, LLC, an Ohio limited liability company
("518 PML").

                             BACKGROUND INFORMATION
                             ----------------------

         The parties hereto desire to make clarifying changes to the 2000
Management Agreement in order to address certain concerns of the Ohio Insurance
Department relating to the accounting processes to be used by the insurers party
to the 2000 Management Agreement.

         While this Amendment is executed on March 21, 2000, it is understood to
be effective from and after January 1, 2000.

                             STATEMENT OF AGREEMENT
                             ----------------------

In consideration of the mutual covenants set forth herein and intending to be
legally bound hereby, the parties hereto hereby agree as follows.

         1. Capitalized terms used herein that are not otherwise defined herein
shall have the meaning ascribed to such term in the 2000 Management Agreement,
as amended by this Amendment.

         2. Section 7 Services Fee is amended by the addition of the following
sentences at the end of subsection (a):

         The service fee shall be allocated in accordance with applicable
statutory accounting principles by each Managed Company that is an insurance
company. State Auto P&C shall record this service fee as other income in
accordance with applicable statutory accounting principles.

         3. In Section 7, subsection (c), any reference to the phrase
"management fee" shall be amended to read "service fee."

         4. In all other respects the 2000 Management Agreement is hereby
reaffirmed.


<PAGE>   3



         In Witness Whereof, the parties to the 2000 Management Agreement have
caused this First Amendment to be executed as of March 21, 2000.

                               STATE AUTOMOBILE MUTUAL INSURANCE COMPANY

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                     Robert H. Moone, President

                               STATE AUTO FINANCIAL CORPORATION

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               STATE AUTO PROPERTY AND CASUALTY INSURANCE
                               COMPANY

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               STATE AUTO NATIONAL INSURANCE COMPANY

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               STATE AUTO INSURANCE COMPANY

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               STATECO FINANCIAL SERVICES, INC.

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               MILBANK INSURANCE COMPANY

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President

                               STRATEGIC INSURANCE SOFTWARE, INC.

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, Vice Chairman

                               518 PROPERTY AND MANAGEMENT LEASING, LLC

                               By:    /s/ Robert H. Moone
                                  ---------------------------------------------
                                    Robert H. Moone, President



<PAGE>   1
                                 Exhibit 10(AA)

                             First Amendment to the
                         June 1, 1999 Credit Agreement
                             Dated November 1, 1999
                                     Between
                      State Auto Financial Corporation and
                    State Automobile Mutual Insurance Company
<PAGE>   2
                                 FIRST AMENDMENT
                                     TO THE
                                CREDIT AGREEMENT


         This First Amendment to the Credit Agreement dated effective as of
November 11, 1999 (the "First Amendment") is attached to and hereby expressly
made a part of the Credit Agreement dated as of June 1, 1999 (the "Credit
Agreement") by and between State Auto Financial Corporation (the "Company") and
State Automobile Mutual Insurance Company (the "Lender").

         In consideration of the mutual covenants set forth herein and INTENDING
TO BE LEGALLY BOUND HEREBY, the Company and the Lender hereby agree to amend the
Credit Agreement in the following particulars as set forth in this First
Amendment.

         Section 1. Definitions and Accounting Matters: The definition of
Commitment is deleted and replaced by the following:

         Commitment shall mean, as to the Lender, the obligation of the Lender
         to make Loans in an aggregate principal amount up to but not exceeding
         $50,000,000.

         Section 2.  Commitment, Loans, Notes and Prepayments:

         Section 2.01 Loans is deleted and replaced by the following:

         2.01. Loans: The Lender agrees, on the terms and conditions of this
         Agreement, to make one or more term loans to the Company in dollars on
         or before the Commitment Termination Date in an aggregate principal
         amount up to but not exceeding $50,000,000. Loans paid or prepaid may
         not be re-borrowed.

         In addition, the Company hereby restates and brings forward each
representation and warranty set forth in Section 6 of the Credit Agreement as
though each were made as of the date of this First Amendment.

         The Company also specifically agrees that the covenants set forth in
Section 7 of the Credit Agreement shall continue to be applicable to the Credit
Agreement as amended by this First Amendment.

         By their signatures hereon, the parties expressly agree to the changes
to the Credit Agreement as set forth in this First Amendment and each does
further hereby reaffirm each and every other provision of the Credit Agreement.


For the Company


By:    /s/ John R. Lowther

Title:   Vice President
<PAGE>   3
For the Lender

Commitment
$50,000,000



State Automobile Mutual Insurance Company

By:   /s/ Steven J. Johnston

Title:   Senior Vice President

<PAGE>   1
                                                                      Exhibit 21

                             List of subsidiaries of
                        State Auto Financial Corporation



State Auto Property and Casualty Insurance Company, a South Carolina corporation

State Auto National Insurance Company, an Ohio corporation

Stateco Financial Services, Inc., an Ohio corporation

Strategic Insurance Software, Inc., an Ohio corporation

Milbank Insurance Company, a South Dakota corporation

Farmers Casualty Insurance Company, an Iowa corporation

Mid-Plains Insurance Company, an Iowa corporation

State Auto Insurance Company, an Ohio corporation

518 Property Management and Leasing, LLC, an Ohio limited liability company



<PAGE>   1
                                                                      Exhibit 23

                         Consent of Independent Auditors


We consent to the incorporation by reference in the Registration Statement on
Forms S-8 pertaining to the 1991 Stock Option Plan, the 1991 Directors' Stock
Option Plan and the 1991 Employee Stock Purchase and Dividend Reinvestment Plan,
and on Form S-3 pertaining to the Monthly Stock Purchase Plan for Independent
Agents of our report dated February 18, 2000, with respect to the consolidated
financial statements and schedules of State Auto Financial Corporation and
subsidiaries included in this Annual Report (Form 10-K) for the year ended
December 31, 1999.



                                                            /s/Ernst & Young LLP

Columbus, Ohio
March 23, 2000




<PAGE>   2

                             Exhibit 23 (Continued)

               STATE AUTO FINANCIAL CORPORATION AND SUBSIDIARIES
   (a majority-owned subsidiary of State Automobile Mutual Insurance Company)

Report of Independent Auditors

The Board of Directors and Stockholders
State Auto Financial Corporation

We have audited the accompanying consolidated balance sheets of State Auto
Financial Corporation and subsidiaries as of December 31, 1999 and 1998, and the
related consolidated statements of earnings, stockholders' equity and cash flows
for each of the three years in the period ended December 31, 1999. Our audits
also included the financial statement schedules listed in the Index at Item
14(a)(2). These consolidated financial statements and schedules are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these consolidated financial statements and schedules based on our
audits.

We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.

In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the consolidated financial position of State
Auto Financial Corporation and subsidiaries as of December 31, 1999 and 1998,
and the consolidated results of their operations and their cash flows for each
of the three years in the period ended December 31, 1999, in conformity with
accounting principles generally accepted in the United States. Also, in our
opinion, the related financial statement schedules, when considered in relation
to the basic financial statements taken as a whole, present fairly in all
material respects the information set forth therein.



                                               /s/Ernst & Young LLP

Columbus, Ohio
February 18, 2000


<TABLE> <S> <C>

<ARTICLE> 7
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM STATE AUTO
FINANCIAL COPORATION'S AUDITED FINANCIAL STATEMENTS ON FORM 10-K FOR THE YEAR
ENDED DECEMBER 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>

<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<DEBT-HELD-FOR-SALE>                       527,806,000
<DEBT-CARRYING-VALUE>                       43,981,000
<DEBT-MARKET-VALUE>                                  0
<EQUITIES>                                  55,518,000
<MORTGAGE>                                           0
<REAL-ESTATE>                                        0
<TOTAL-INVEST>                             627,305,000
<CASH>                                      24,560,000
<RECOVER-REINSURE>                                   0
<DEFERRED-ACQUISITION>                      28,936,000
<TOTAL-ASSETS>                             759,945,000
<POLICY-LOSSES>                            232,489,000
<UNEARNED-PREMIUMS>                        153,570,000
<POLICY-OTHER>                                       0
<POLICY-HOLDER-FUNDS>                                0
<NOTES-PAYABLE>                             45,500,000
                                0
                                          0
<COMMON>                                   105,888,000
<OTHER-SE>                                 211,799,000
<TOTAL-LIABILITY-AND-EQUITY>               759,945,000
                                 392,058,000
<INVESTMENT-INCOME>                         34,262,000
<INVESTMENT-GAINS>                           2,555,000
<OTHER-INCOME>                              11,996,000
<BENEFITS>                                 264,628,000
<UNDERWRITING-AMORTIZATION>                 92,441,000
<UNDERWRITING-OTHER>                        19,331,000
<INCOME-PRETAX>                             56,985,000
<INCOME-TAX>                                14,169,000
<INCOME-CONTINUING>                         42,816,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                42,816,000
<EPS-BASIC>                                       1.05
<EPS-DILUTED>                                     1.03
<RESERVE-OPEN>                             225,914,000
<PROVISION-CURRENT>                        271,507,000
<PROVISION-PRIOR>                          (6,878,000)
<PAYMENTS-CURRENT>                         168,512,000
<PAYMENTS-PRIOR>                           100,349,000
<RESERVE-CLOSE>                            221,682,000
<CUMULATIVE-DEFICIENCY>                    (6,878,000)
<FN>
Beginning reserves have been increased $13,247,000 due to the January 1,1999
acquisition of Farmers Casualty Insurance Co. and its wholly-owned subsidiary
and also $7,633,000 due to the January 1, 1999 increase in pooling
participation percentage.
</FN>


</TABLE>


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