MELLON BANK CORP
10-K, 1998-03-20
NATIONAL COMMERCIAL BANKS
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                                  UNITED STATES
                       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, 1997

                                       or

          [ ] Transition Report Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

                           Commission File No. 1-7410

                             MELLON BANK CORPORATION
             (Exact name of registrant as specified in its charter)

              Pennsylvania                            25-1233834
     (State or other jurisdiction of      (I.R.S. Employer Identification No.)
     incorporation or organization)

                             One Mellon Bank Center
                       Pittsburgh, Pennsylvania 15258-0001
               (Address of principal executive offices) (Zip Code)

      Registrant's telephone number, including area code - (412) 234-5000

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

<TABLE>
<CAPTION>
     TITLE OF EACH CLASS                                                              NAME OF EACH EXCHANGE ON WHICH REGISTERED
     -------------------                                                              -----------------------------------------
<S>                                                                                     <C>
Common Stock, $0.50 Par Value                                                           New York Stock Exchange
7-1/4% Convertible Subordinated Capital Notes Due 1999                                  New York Stock Exchange
Stock Purchase Rights                                                                   New York Stock Exchange
</TABLE>

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

                                      None
                                (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. [X] Yes [ ] 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]

As of February 28, 1998, there were 259,743,150 shares outstanding of the
registrant's voting common stock, $0.50 par value per share, of which
257,148,040 common shares having a market value of $16,023,537,243 were held by
nonaffiliates.

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the following documents are incorporated by reference in the 
following parts of this Annual Report.
   Mellon Bank Corporation 1998 Proxy Statement-Part III
   Mellon Bank Corporation 1997 Annual Report to Shareholders-Parts I, II and IV


<PAGE>   2

The Form 10-K filed with the Securities and Exchange Commission contains the
Exhibits listed on the Index to Exhibits beginning on page 23, including the
Financial Review and Statements and Notes; Principal Locations and Operating
Entities; Directors and Senior Management Committee; and Corporate Information
Sections of the Registrant's 1997 Annual Report to Shareholders. For a free copy
of the Corporation's 1997 Annual Report to Shareholders, the Proxy Statement for
its 1998 Annual Meeting, or a copy of the Corporation's Management Report on
Internal Controls, as filed with the appropriate regulatory agencies, please
send a written request to the Secretary of the Corporation, 4826 One Mellon Bank
Center, Pittsburgh, PA 15258-0001.

Cautionary Statement

This Annual Report on Form 10-K contains and incorporates by reference
statements relating to future results of the Corporation that are considered
"forward-looking statements" within the meaning of the Private Securities
Litigation Reform Act of 1995. These statements relate to, among other things,
the Year 2000 project, loan loss reserve adequacy, simulation of changes in
interest rates and litigation results. Actual results may differ materially from
those expressed or implied as a result of certain risks and uncertainties,
including, but not limited to, changes in political and economic conditions,
interest rate fluctuations, competitive product and pricing pressures within the
Corporation's markets, equity and fixed income market fluctuations, personal and
corporate customers' bankruptcies, inflation, acquisitions and integrations of
acquired businesses, technological change, changes in law, changes in fiscal,
monetary, regulatory and tax policies, monetary fluctuations, success in gaining
regulatory approvals when required as well as other risks and uncertainties
detailed from time to time in the filings of the Corporation with the Securities
and Exchange Commission.


<PAGE>   3

                             MELLON BANK CORPORATION
                                 Form 10-K Index

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                                   PART I
<TABLE>
<CAPTION> 

                                                                                      PAGE
                                                                                      ----
<S>                                                                                    <C>
Item 1.     Business

            Description of Business                                                     3
            Supervision and Regulation                                                  5
            Competition                                                                 8
            Employees                                                                   8
            Statistical Disclosure by Bank Holding Companies                            9

Item 2.     Properties                                                                 14

Item 3.     Legal Proceedings                                                          15

Item 4.     Submission of Matters to a Vote of Security Holders                        15


                                     PART II

Item 5.     Market for Registrant's Common Equity and Related 
            Stockholder Matters                                                        16

Item 6.     Selected Financial Data                                                    16

Item 7.     Management's Discussion and Analysis of Financial 
            Condition and Results of Operations                                        16

Item 7A.    Quantitative and Qualitative Disclosures About Market Risk                 17

Item 8.     Financial Statements and Supplementary Data                                17

Item 9.     Changes in and Disagreements with Accountants on 
            Accounting and Financial Disclosure                                        17


                                    PART III

Item 10.    Directors and Executive Officers of the Registrant                         17

Item 11.    Executive Compensation                                                     20

Item 12.    Security Ownership of Certain Beneficial Owners and Management             20

Item 13.    Certain Relationships and Related Transactions                             20


                                     PART IV

Item 14.    Exhibits, Financial Statement Schedules, and Reports on Form 8-K          20
</TABLE>

                                       2

<PAGE>   4

                                     PART I

ITEM 1. BUSINESS

DESCRIPTION OF BUSINESS

Mellon Bank Corporation (the "Corporation") is a multibank holding company
incorporated under the laws of Pennsylvania in August 1971 and registered under
the Federal Bank Holding Company Act of 1956, as amended. The Corporation
provides a comprehensive range of financial products and services in domestic
and selected international markets. The Corporation's six banking subsidiaries
are located in Pennsylvania, Massachusetts, Delaware, Maryland, New Jersey,
California and Florida. Other subsidiaries are located in key business centers
throughout the United States and abroad. At December 31, 1997, the Corporation
was the twenty-third largest bank holding company in the United States in terms
of assets.

The Corporation's principal direct subsidiaries are Mellon Bank, N.A. ("Mellon
Bank"), The Boston Company, Inc. ("TBC"), Mellon Bank (DE) National Association,
Buck Consultants, Inc. ("Buck") and a number of companies known as Mellon
Financial Services Corporation. The Dreyfus Corporation ("Dreyfus"), one of the
nation's largest mutual fund companies, is a wholly owned subsidiary of Mellon
Bank. Buck is a leading global actuarial and human resources consulting firm.
The Corporation's banking subsidiaries engage in retail financial services,
commercial banking, trust and investment management services, residential real
estate loan financing, mortgage servicing, equipment leasing, mutual fund
activities and various securities-related activities.

Mellon Bank, which has its executive offices in Pittsburgh, Pennsylvania, became
a subsidiary of the Corporation in November 1972. With its predecessors, Mellon
Bank has been in business since 1869. Mellon Bank is comprised of six operating
regions throughout Pennsylvania and southern New Jersey. Dreyfus, headquartered
in New York, New York, serves primarily as an investment adviser, manager and
administrator of mutual funds. TBC, through Boston Safe Deposit and Trust
Company ("BSDT") and other subsidiaries, engages in the business of
institutional trust and custody, institutional asset management, private
investment management, jumbo mortgage lending and other banking services. TBC is
headquartered in Boston, Massachusetts. Buck, headquartered in New York, New
York, is a global actuarial and human resources consulting firm. It provides a
broad array of services in the areas of defined benefit and defined contribution
plans, health and welfare plans, communications and compensation consulting, and
outsourcing and administration of employee benefit programs. Mellon Bank (DE)
National Association, headquartered in Wilmington, Delaware, serves consumer and
small to midsize commercial markets throughout Delaware and provides nationwide
cardholder processing services.

The Corporation's banking subsidiaries operate 1,183 domestic banking locations.
The deposits of the banking subsidiaries are insured by the Federal Deposit
Insurance Corporation ("FDIC") to the extent provided by law.

Other subsidiaries of the Corporation provide a broad range of bank-related
services -- including equipment leasing, commercial loan financing, stock
transfer services, cash management and numerous trust and investment management
services. The types of financial products and services offered by the
Corporation's subsidiaries are subject to change.

For analytical purposes, management has focused the Corporation into four core
business sectors: Consumer Fee Services, Consumer Banking, Business Fee Services
and Business Banking. Further information regarding the Corporation's core
business sectors, as well as certain non-core sectors such as Real Estate
Workout, is presented in the Business Sectors section on pages 32 through 35 of
the Corporation's 1997 Annual Report to Shareholders, which pages are
incorporated herein by reference. A brief discussion of the business sectors is
presented on the following pages. There is considerable interrelationship among
these sectors.

                                       3
<PAGE>   5



DESCRIPTION OF BUSINESS (continued)

CONSUMER FEE SERVICES

Consumer Fee Services includes private asset management services, retail mutual
funds, discount brokerage services and residential mortgage loan origination and
servicing. These products and services are offered principally through the
private asset management group of Mellon Bank and BSDT, as well as through
Dreyfus, the discount brokerage operation of Dreyfus Brokerage Services, Inc.
and throughout the Corporation's retail banking network. This sector also
includes the mortgage banking operations through which the Corporation
originates and services residential mortgages for institutional investors and
makes residential loans nationwide.

CONSUMER BANKING

The Consumer Banking sector includes consumer lending and deposit products,
business banking, credit card and jumbo residential mortgage lending. The
consumer lending, branch banking and small business banking services primarily
are offered through the Corporation's retail banking network which is comprised
of 447 retail outlets which includes 290 traditional retail branches, 102
supermarket facilities, 28 downscale/drive-ups, 16 financial centers and 11
specialty stores. The retail banking network also includes 729 ATM's, 6 loan
sales offices and a telephone banking center. This network is primarily located
in the mid-Atlantic region of the United States, southern Florida and
California. This banking network provides a full range of products to
individuals including short- and long-term credit facilities, credit cards,
mortgages, safe deposit facilities and access to ATM's. Jumbo residential
mortgage lending is offered nationally through the private asset management
representative offices.

BUSINESS FEE SERVICES

The Business Fee Services sector serves the institutional markets by providing
institutional asset and institutional mutual fund management and administration,
institutional trust and custody, securities lending, foreign exchange, cash
management, stock transfer, commercial mortgage loan origination and servicing,
network services, benefits consulting and administrative services and services
for defined contribution plans. The Corporation's subsidiaries provide trust and
investment management services while operating under the umbrella name "Mellon
Trust"; in addition, the subsidiaries provide institutional mutual fund
management through Dreyfus. The Corporation also owns a number of subsidiaries
that provide a variety of active and passive equity and fixed income investment
management services, including management of international securities. Through
Buck, the Corporation offers benefits consulting and administrative services and
services for defined contribution plans. Through the Global Cash Management
department, the Corporation offers a broad range of cash management services,
including remittance processing, collections and disbursements, check processing
and electronic services. This sector includes the commercial mortgage
origination and servicing operations of the mortgage banking group. The
Corporation's subsidiaries also provide services relating primarily to defined
contribution employee benefit plans under the umbrella name "Dreyfus Retirement
Services." Stock transfer services are provided in the United States through its
joint venture operating under the name of ChaseMellon Shareholder Services and
in Canada through the CIBC Mellon Trust Company.

BUSINESS BANKING

Business Banking includes large corporate and middle market lending, asset-based
lending, lease financing, commercial real estate lending, insurance premium
financing, securities underwriting and trading and international banking. The
Corporation provides lending and other institutional banking services to
domestic and selected international markets through its Corporate Banking,
Institutional Banking, Capital Markets and Leasing departments. These markets
generally include large domestic commercial and industrial customers, U.S.
operations of foreign companies, multinational corporations, state and local
governments and various financial institutions (including banks, securities
broker/dealers, insurance companies, finance companies and mutual funds). The
Corporation also offers corporate finance and rate risk management products;
syndicates, participates out and sells loans; offers a variety of capital
markets products and services, including private placement and money market
transactions; and provides equipment leasing, financing and lease

                                       4
<PAGE>   6



DESCRIPTION OF BUSINESS (continued)

advisory services. The Corporation maintains foreign offices in London, Tokyo,
Hong Kong, Toronto, and Grand Cayman, British West Indies. Through these
offices, the Corporation conducts trade finance activities, engages in
correspondent banking and provides corporate banking and capital markets
services. Included in this sector is a nationwide asset-based lending division
which provides secured lending, principally through accounts receivable and
inventory financing. As part of this sector, Middle Market Banking serves
companies with annual sales between $20 million and $500 million. This group
also specializes in providing services to segments of coal and government
services industries. Real Estate lending consists of the Corporation's
commercial real estate lending activities, through which it originates financing
for commercial, multi-family and other products. The Corporation provides
property and casualty insurance premium financing to small, midsize and large
companies in the United States through the AFCO Credit Corporation and in Canada
through CAFO.

The 1997 Annual Report to Shareholders summarizes principal locations and
operating entities on pages 22 and 23, which pages are incorporated herein by
reference. Exhibit 21.1 to this Annual Report on Form 10-K presents a list of
the subsidiaries of the Corporation as of December 31, 1997.

Year 2000 Project

For a discussion regarding the Corporation's Year 2000 Project, see page 44 of
the Corporation's 1997 Annual Report to Shareholders, which discussion is
incorporated herein by reference.

SUPERVISION AND REGULATION

The Corporation, as a bank holding company, is regulated under the Bank Holding
Company Act of 1956, as amended (the "Act"), and is subject to the supervision
of the Board of Governors of the Federal Reserve System (the "Federal Reserve
Board"). Generally, the Act limits the business of bank holding companies to
banking, managing or controlling banks, performing certain servicing activities
for subsidiaries, and engaging in such other activities as the Federal Reserve
Board may determine to be closely related to banking and a proper incident
thereto. Certain of the Corporation's subsidiaries are themselves bank holding
companies under the Act. As a result of its Mellon Bank, F.S.B. subsidiary, the
Corporation is also regulated under the Home Owners' Loan Act of 1933 as a
savings and loan holding company.

The Corporation's national banking subsidiaries are subject to primary
supervision, regulation and examination by the Office of the Comptroller of the
Currency (the "OCC"); BSDT is currently subject to supervision, regulation and
examination by the Federal Reserve; and Mellon Bank, F.S.B. is subject to
supervision, regulation and examination by the Office of Thrift Supervision
("OTS"). Mellon Securities Trust Company, The Dreyfus Trust Company and Mellon
Trust of New York are New York trust companies and are supervised by the New
York State Department of Banking. Mellon Trust of California is a California
trust company and is supervised by the State of California Department of
Financial Institutions. Mellon 1st Business Bank is a state non-member bank and
is subject to supervision, regulation and examination by the FDIC and the State
of California Department of Financial Institutions.

The Corporation's nonbank subsidiaries engaged in securities related activities
are regulated by the Securities and Exchange Commission (the "SEC"). Dreyfus
Investment Services Corporation and Dreyfus Brokerage Services, Inc. conduct
brokerage operations, and Mellon Financial Markets, Inc. engages in securities
activities permitted to bank holding company subsidiaries under Section 20 of
the Glass-Steagall Act. Dreyfus Service Corporation, a subsidiary of Dreyfus,
acts as a broker/dealer for the sale of shares of mutual funds, including the
Dreyfus family of mutual funds. Dreyfus Brokerage Services, Inc., a subsidiary
of Mellon Bank, is a self-clearing deep discount broker providing services to
individual investors nationwide. Dreyfus Investment Services Corporation, Mellon
Financial Markets, Inc., Dreyfus Service Corporation and Dreyfus Brokerage
Services, Inc. are registered broker/dealers and members of the National
Association of Securities Dealers, Inc., a securities industry self-regulatory
organization.

                                       5
<PAGE>   7



SUPERVISION AND REGULATION (continued)

Certain subsidiaries of the Corporation are registered investment advisers under
the Investment Advisers Act of 1940 and, as such, are supervised by the SEC.
They are also subject to various federal and state laws and regulations and to
the laws of any countries in which they do business. These laws and regulations
are primarily intended to benefit clients and fund shareholders and generally
grant supervisory agencies broad administrative powers, including the power to
limit or restrict the carrying on of business for failure to comply with such
laws and regulations. In such event, the possible sanctions which may be imposed
include the suspension of individual employees, limitations on engaging in
business for specific periods, the revocation of the registration as an
investment adviser, censures and fines. Each investment company (as defined in
the Investment Company Act of 1940) which is advised by a subsidiary of the
Corporation, including the Dreyfus family of mutual funds, is registered with
the SEC, and the shares of most are qualified for sale in all states in the
United States and the District of Columbia, except for investment companies that
offer products only to residents of a particular state or of a foreign country
and except for certain investment companies which are exempt from such
registration or qualification.

Certain of the Corporation's public finance activities are regulated by the
Municipal Securities Rulemaking Board. Mellon Bank and certain of the
Corporation's other subsidiaries are registered with the Commodity Futures
Trading Commission (the "CFTC") as commodity pool operators or commodity trading
advisors and, as such, are subject to CFTC regulation.

The Corporation and its subsidiaries are subject to an extensive system of
banking laws and regulations that are intended primarily for the protection of
the customers and depositors of the Corporation's subsidiaries rather than
holders of the Corporation's securities. These laws and regulations govern such
areas as permissible activities, reserves, loans and investments, and rates of
interest that can be charged on loans. The Corporation and its subsidiaries also
are subject to general U.S. federal laws and regulations and to the laws and
regulations of the states or countries in which they conduct their businesses.
Set forth below are brief descriptions of selected laws and regulations
applicable to the Corporation and its subsidiaries. The references are not
intended to be complete and are qualified in their entirety by reference to the
statutes and regulations. Changes in applicable law or regulation may have a
material effect on the business of the Corporation.

On September 29, 1994, the Riegle-Neal Interstate Banking and Branching
Efficiency Act of 1994 (the "Interstate Act") was enacted into Federal law.
Under the Interstate Act, commencing on September 29, 1995, bank holding
companies are permitted to acquire banks located in any state regardless of the
state law in effect at the time. The Interstate Act also provides for the
nationwide interstate branching of banks. Under the Interstate Act, both
national and state-chartered banks are permitted to merge across state lines
(and thereby create interstate branches) commencing June 1, 1997. States were
permitted to "opt-out" of the interstate branching authority by taking action
prior to the commencement date. States could also "opt-in" early (i.e., prior to
June 1, 1997) to the interstate branching provisions. Pennsylvania chose to
"opt-in" early, effective July 6, 1995, thereby enabling Pennsylvania banks,
including national banks having their main office in Pennsylvania, to merge with
out-of-state banks to create interstate branches inside or outside Pennsylvania.
In addition, Pennsylvania has permitted de novo branching into and out of
Pennsylvania as long as the law of the other state involved is reciprocal in
this regard.

There are certain restrictions on the ability of the Corporation and certain of
its non-bank affiliates to borrow from, and engage in other transactions with,
its banking subsidiaries and on the ability of such banking subsidiaries to pay
dividends to the Corporation. These restrictions are discussed in note 22 of the
Notes to Financial Statements on pages 94 and 95 of the Corporation's 1997
Annual Report to Shareholders. This note is incorporated herein by reference.

The OCC has authority under the Financial Institutions Supervisory Act to
prohibit national banks from engaging in any activity which, in the OCC's
opinion, constitutes an unsafe or unsound practice in conducting their
businesses. The Federal Reserve Board has similar authority with respect to the
Corporation and the Corporation's non-bank subsidiaries, including Mellon
Securities Trust Company, a member of the Federal Reserve System. The OTS has
similar authority with respect to Mellon Bank, F.S.B.

                                       6
<PAGE>   8



SUPERVISION AND REGULATION (continued)

Substantially all of the deposits of the banking subsidiaries of the Corporation
are insured up to applicable limits by the Bank Insurance Fund ("BIF") of the
FDIC and are subject to deposit insurance assessments to maintain the BIF. The
FDIC utilizes a risk-based assessment system which imposes insurance premiums
based upon a matrix that takes into account a bank's capital level and
supervisory rating. Such premiums now range from 0 cents for each of $100 of
domestic deposits for the healthiest institutions to 27 cents for each $100 of
domestic deposits for the weakest institutions. In addition, the Deposit
Insurance Fund Act of 1996 authorizes the Financing Corporation ("FICO") to
impose assessments on BIF assessable deposits in order to service the interest
on FICO's bond obligations. The FICO assessment on these deposits is
approximately 1.3 cents for each $100 of domestic deposits.

The Financial Institutions Reform, Recovery and Enforcement Act ("FIRREA")
contains a "cross-guarantee" provision that could result in any insured
depository institution owned by the Corporation being assessed for losses
incurred by the FDIC in connection with assistance provided to, or the failure
of, any other depository institution owned by the Corporation. Also, under
Federal Reserve Board policy, the Corporation is expected to act as a source of
financial strength to each of its banking subsidiaries and to commit resources
to support each such bank in circumstances where such bank might not be in a
financial position to support itself.

The Federal Deposit Insurance Corporation Improvement Act of 1991 ("FDICIA")
substantially revised the depository institution regulatory and funding
provisions of the Federal Deposit Insurance Act and made revisions to several
other federal banking statutes. Among other things, federal banking regulators
are required to take prompt corrective action in respect of depository
institutions that do not meet minimum capital requirements. FDICIA identifies
the following capital tiers for financial institutions: well capitalized,
adequately capitalized, undercapitalized, significantly undercapitalized and
critically undercapitalized.

Rules adopted by the federal banking agencies under FDICIA provide that an
institution is deemed to be: "well capitalized" if the institution has a Total
risk-based capital ratio of 10.0% or greater, a Tier I risk-based ratio of 6.0%
or greater, and a leverage ratio of 5.0% or greater, and the institution is not
subject to an order, written agreement, capital directive, or prompt corrective
action directive to meet and maintain a specific level for any capital measure;
"adequately capitalized" if the institution has a Total risk-based capital ratio
of 8.0% or greater, a Tier I risk-based capital ratio of 4.0% or greater, and a
leverage ratio of 4.0% or greater (or a leverage ratio of 3.0% or greater if the
institution is rated composite 1 in its most recent report of examination,
subject to appropriate Federal banking agency guidelines), and the institution
does not meet the definition of a well capitalized institution;
"undercapitalized" if the institution has a Total risk-based capital ratio that
is less than 8.0%, a Tier I risk-based capital ratio that is less than 4.0% or a
leverage ratio that is less than 4.0% (or a leverage ratio that is less than
3.0% if the institution is rated composite 1 in its most recent report of
examination, subject to appropriate Federal banking agency guidelines) and the
institution does not meet the definition of a significantly undercapitalized or
critically undercapitalized institution; "significantly undercapitalized" if the
institution has a Total risk-based capital ratio that is less than 6.0%, a Tier
I risk-based capital ratio that is less than 3.0%, or a leverage ratio that is
less than 3.0% and the institution does not meet the definition of a critically
undercapitalized institution; and "critically undercapitalized" if the
institution has a ratio of tangible equity to total assets that is equal to or
less than 2.0%. FDICIA imposes progressively more restrictive constraints on
operations, management and capital distributions, depending on the capital
category in which an institution is classified.

At December 31, 1997, all of the Corporation's banking subsidiaries were well
capitalized based on the ratios and guidelines noted above. A bank's capital
category, however, is determined solely for the purpose of applying the prompt
corrective action rules and may not constitute an accurate representation of the
bank's overall financial condition or prospects.

The appropriate Federal banking agency may, under certain circumstances,
reclassify a well capitalized insured depository institution as adequately
capitalized. The appropriate agency is also permitted to require an adequately
capitalized or undercapitalized institution to comply with the supervisory
provisions as if the institution were in the next lower category (but not treat
a significantly undercapitalized institution as critically undercapitalized)
based on supervisory information other than the capital levels of the
institution. The statute provides that an institution may be reclassified if the
appropriate

                                       7
<PAGE>   9



SUPERVISION AND REGULATION (continued)

Federal banking agency determines (after notice and opportunity for hearing)
that the institution is in an unsafe or unsound condition or deems the
institution to be engaging in an unsafe or unsound practice.

Legislation enacted in August 1993 provides that depositors and certain claims
for administrative expenses and employee compensation against an insured
depository institution would be afforded a priority over other general unsecured
claims against such an institution in the "liquidation or other resolution" of
such an institution by any receiver.

During recent years, regulatory guidelines have been adopted, and legislation
has been proposed in Congress, to address concerns regarding retail sales by
banks of various nondeposit investment products, including mutual funds.
Legislative and regulatory attention to these matters is likely to continue, and
may intensify, in the future. Although existing statutory and regulatory
requirements in this regard have not had a significant effect on the
Corporation's business, there can be no assurance that future requirements will
not have such an effect. Various other legislative initiatives, including
proposals to restructure the banking regulatory system and the separation of
banking from certain securities and other commercial activities, are from time
to time introduced in Congress. The Corporation cannot determine the ultimate
effect that any such potential legislation, if enacted, would have upon its
financial condition or operations.

COMPETITION

The Corporation and its subsidiaries continue to be subject to intense
competition in all aspects and areas of their businesses from bank holding
companies and banks; other domestic and foreign depository institutions, such as
savings and loan associations, savings banks and credit unions; and other
service providers, such as finance, mortgage and leasing companies, brokerage
firms, credit card companies, benefits consultants, mutual funds, investment
banking companies, investment management firms and insurance companies. The
Corporation also competes with nonfinancial institutions, including retail
stores and manufacturers of consumer products that maintain their own credit
programs, as well as governmental agencies that make available loans to certain
borrowers. Also, in the Business Fee Services sector, the Corporation competes
with a wide range of technologically capable service providers, such as data
processing and outsourcing firms. Many of the Corporation's competitors, with
the particular exception of thrift institutions, are not subject to regulation
as extensive as that described under the "Supervision and Regulation" section
and, as a result, they may have a competitive advantage over the Corporation in
certain respects.

EMPLOYEES

The Corporation and its subsidiaries had an average of approximately 27,500
full-time equivalent employees in the fourth quarter of 1997.

                                       8
<PAGE>   10



STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES

Securities Act Industry Guide 3 and the Exchange Act Industry Guide 3 ("Guide
3"), requires that the following statistical disclosures be made in Annual
Reports on Form 10-K filed by bank holding companies.

I.     Distribution of Assets, Liabilities and Stockholders' Equity; Interest 
       Rates and Interest Differential

       Information required by this section of Guide 3 is presented in the
       Rate/Volume Variance Analysis below. Required information is also
       presented in the Financial Section of the Corporation's 1997 Annual
       Report to Shareholders in the Consolidated Balance Sheet -- Average
       Balances and Interest Yields/Rates on pages 36 and 37, and in Net
       Interest Revenue, on page 35, which is incorporated herein by reference.

<TABLE>
<CAPTION>
RATE/VOLUME VARIANCE ANALYSIS
- ------------------------------------------------------------------------------------------------------------------------------
                                                                           Year ended December 31,
                                                       1997 over (under) 1996                       1996 over (under) 1995
                                                 Due to change in            Net             Due to change in             Net
(in millions)                                   Rate        Volume         Change           Rate         Volume         Change
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>          <C>             <C>            <C>          <C>          <C>    
Increase (decrease) in interest 
 revenue from interest-earning assets:
 Interest-bearing deposits with banks         $    (2)     $   (8)        $(10)            $  (6)        $  6         $    -
 Federal funds sold and securities
  under resale agreements                           -           -            -                (2)          (2)            (4)
 Other money market investments                     1          (2)          (1)                -            4              4
 Trading account securities                         -           1            1                (3)          (8)           (11)
 Securities:
   U.S. Treasury and agency securities             13         (38)         (25)                -           87             87
   Obligations of states and political
    subdivisions                                    -           -            -                 -           (2)            (2)
   Other                                           (1)         (3)          (4)                1           (3)            (2)
 Loans (includes loan fees)                       (32)         46           14              (162)          (9)          (171)
- ----------------------------------------------------------------------------------------------------------------------------
       Total                                      (21)         (4)         (25)             (172)          73            (99)

Increase (decrease) in interest 
 expense on interest-bearing liabilities:
 Deposits in domestic offices:
   Demand                                           1         (12)         (11)               (2)         (20)           (22)
   Money market and other savings accounts         (3)          9            6               (39)          42              3
   Retail savings certificates                      8          32           40               (11)          (8)           (19)
   Other time deposits                              4           1            5                 2           82             84
 Deposits in foreign offices                       (9)        (56)         (65)              (25)          (7)           (32)
 Federal funds purchased and securities
  under repurchase agreements                       3         (20)         (17)              (11)         (20)           (31)
 Other short-term borrowings                       (5)        (11)         (16)               (4)         (34)           (38)
 Notes and debentures (with original
  maturities over one year)                        (1)         47           46                 -           26             26
- ----------------------------------------------------------------------------------------------------------------------------
       Total                                       (2)        (10)         (12)              (90)          61            (29)
- ----------------------------------------------------------------------------------------------------------------------------
Increase (decrease) in net
 interest revenue                             $   (19)     $    6         $(13)            $ (82)        $ 12         $  (70)
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>

Note: Amounts are calculated on a taxable equivalent basis where applicable, at
a tax rate approximating 35% and are before the effect of reserve requirements.
Changes in interest revenue or interest expense arising from the combination of
rate and volume variances are allocated proportionally to rate and volume based
on their relative absolute magnitudes.

                                       9
<PAGE>   11

STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES (continued)

II. Securities Portfolio

A. Carrying values of securities at year-end are as follows:

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
INVESTMENT SECURITIES                                                                                   December 31,
(in millions)                                                                              1997             1996              1995
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                      <C>              <C>               <C>   
U.S. Treasury and agency securities                                                      $1,994           $2,292            $2,408
Other securities:
     Other mortgage-backed                                                                   23               29                39
     Bonds, notes and debentures                                                             14               16                30
     Stock of Federal Reserve Bank                                                           50               37                41
     Other                                                                                    1                1                 1
- ----------------------------------------------------------------------------------------------------------------------------------
         Total other securities                                                              88               83               111
- ----------------------------------------------------------------------------------------------------------------------------------
         Total investment securities                                                     $2,082           $2,375            $2,519
- ----------------------------------------------------------------------------------------------------------------------------------

SECURITIES AVAILABLE FOR SALE                                                                           December 31,
(in millions)                                                                              1997             1996              1995
- ----------------------------------------------------------------------------------------------------------------------------------
U.S. Treasury and agency securities                                                      $2,727           $4,010            $2,769
Obligations of states and political subdivisions                                             26               49                63
Other securities:
     Other mortgage-backed                                                                    3                4                 7
     Bonds, notes and debentures                                                             11               12                12
     Other                                                                                    -               36                62
- ----------------------------------------------------------------------------------------------------------------------------------
         Total other securities                                                              14               52                81
- ----------------------------------------------------------------------------------------------------------------------------------
         Total securities available for sale                                             $2,767           $4,111            $2,913
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

B.  Maturity Distribution of Securities

    Information required by this section of Guide 3 is presented in the
    Corporation's 1997 Annual Report to Shareholders in note 3 of Notes to
    Financial Statements on Securities on pages 78 through 80, which note is
    incorporated herein by reference.

                                       10
<PAGE>   12

STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES (continued)

III. Loan Portfolio

A.  Types of Loans

    Information required by this section of Guide 3 is included in the Corporate
    Risk section of the Corporation's 1997 Annual Report to Shareholders on
    pages 57 through 66, which portions are incorporated herein by reference.

B.  Maturities and Sensitivities of Loans to Changes in Interest Rates

<TABLE>
<CAPTION>
Maturity distribution of loans at December 31, 1997
- ----------------------------------------------------------------------------------------------------------------

(in millions)                                  Within 1 year (a)     1-5 years     Over 5 years            Total
- ----------------------------------------------------------------------------------------------------------------
<S>                                                   <C>               <C>              <C>             <C>    
Domestic:(b)
  Commercial and financial                            $3,258            $5,771           $1,797          $10,826
  Commercial real estate                                 371               750              388            1,509
- ----------------------------------------------------------------------------------------------------------------
     Total domestic                                    3,629             6,521            2,185           12,335
International                                            964               178              424            1,566
- ----------------------------------------------------------------------------------------------------------------
     Total                                            $4,593            $6,699           $2,609          $13,901
- ----------------------------------------------------------------------------------------------------------------
</TABLE>

Note: Maturity distributions are based on remaining contractual maturities.

(a) Includes demand loans and loans with no stated maturity.

(b) Excludes consumer mortgages, credit card, other consumer credit and lease
    finance assets.

<TABLE>
<CAPTION>
Sensitivity of loans at December 31, 1997, to changes in interest rates
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                 Domestic        International
(in millions)                                                                  operations (a)       operations         Total
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                                               <C>                   <C>          <C>    
Loans due in one year or less (b)                                                 $ 3,629               $  964       $ 4,593
Loans due after one year:
     Variable rates                                                                 7,775                  494         8,269
     Fixed rates                                                                      931                  108         1,039
- ----------------------------------------------------------------------------------------------------------------------------

       Total loans                                                                $12,335               $1,566       $13,901
- ----------------------------------------------------------------------------------------------------------------------------
</TABLE>

Note:  Maturity distributions are based on remaining contractual maturities.

(a)  Excludes consumer mortgages, credit card, other consumer credit and lease 
     finance assets.

(b) Includes demand loans and loans with no stated maturity.

C.  Risk Elements

    Information required by this section of Guide 3 is included in the Corporate
    Risk section of the Corporation's 1997 Annual Report to Shareholders on
    pages 57 through 66, which portions are incorporated herein by reference.

IV. Summary of Loan Loss Experience

    The Corporation employs various estimation techniques in developing the
    credit loss reserve. Management reviews the specific circumstances of
    individual loans subject to more than the customary potential for exposure
    to loss. In establishing the level of the reserve, management also
    identifies market concentrations, changing business trends, industry risks,
    and current and anticipated specific and general economic factors that may
    adversely affect collectibility. Other factors considered in determining the
    level of the reserve include: trends in portfolio volume, quality, maturity
    and composition; historical loss experience; lending policies; new products;
    year 2000 issues; the status and amount of nonperforming and past-due loans
    and adequacy of collateral. In addition, management assesses volatile
    factors such as interest rates and global economic conditions that may
    significantly alter loss potential. The loss reserve methodology also
    provides for a portion of the reserve to act as an additional buffer against
    credit quality deterioration or risk of estimation error. Based on this
    evaluation, management believes that the credit loss reserve is adequate to
    absorb future losses inherent in the portfolio.

                                       11
<PAGE>   13



STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES (continued)

The reserve is not specifically associated with individual loans or portfolio
segments. Thus, the reserve is available to absorb credit losses arising from
any individual loan or portfolio segment. When losses on specific loans are
identified, management charges off the portion deemed uncollectible. In view of
the fungible nature of the reserve and management's practice of charging off
known losses, the Corporation does not maintain truly specific reserves on any
loan. However, management has developed a loan loss reserve methodology designed
to provide procedural discipline in assessing the adequacy of the reserve. The
allocation of the Corporation's reserve for credit losses presented below is
based on this loan loss reserve methodology.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                 December 31,
(in millions)                                                               1997          1996        1995         1994         1993
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                         <C>           <C>         <C>          <C>          <C> 
Domestic reserve:
  Commercial and financial                                                  $162          $117        $169         $195         $182
  Real estate:
     Commercial                                                               88            98          92          157          189
     Consumer                                                                 51            58          61           75           91
  Consumer credit                                                            132           198         135          141          102
  Lease finance assets                                                        30            43           6           17           15
- ------------------------------------------------------------------------------------------------------------------------------------
              Total domestic reserve                                         463           514         463          585          579
International reserve                                                         12            11           8           22           21
- ------------------------------------------------------------------------------------------------------------------------------------
              Total reserve                                                 $475          $525        $471         $607         $600
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Further information on the Corporation's credit policies, the factors that
influenced management's judgment in determining the level of the reserve for
credit losses, and the analyses of the credit loss reserve for the years
1993-1997 are set forth in the Financial Section of the Corporation's 1997
Annual Report to Shareholders in the Credit Risk section on pages 57 and 58, the
Reserve for Credit Losses and Review of Net Credit Losses section on pages 65
and 66, in note 1 of Notes to Financial Statements under Reserve for Credit
Losses on page 75 and in note 5 on page 81, which portions are incorporated
herein by reference.

For each category above, the ratio of loans to consolidated total loans is as
follows:

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
                                                                                              December 31,
                                                                       1997          1996        1995          1994        1993
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>           <C>         <C>           <C>         <C>  
Domestic loans:
   Commercial and financial                                            37.1%         37.2%       39.6%         37.5%       37.2%
   Real estate:
     Commercial                                                         5.2           5.6         5.5           6.1         7.0
     Consumer                                                          29.1          28.4        32.4          32.5        33.4
   Consumer credit                                                     14.1          14.4        16.4          18.1        15.6
   Lease finance assets                                                 9.1           9.2         3.0           3.0         2.9
- -------------------------------------------------------------------------------------------------------------------------------
       Total domestic loans                                            94.6          94.8        96.9          97.2        96.1
International loans                                                     5.4           5.2         3.1           2.8         3.9
- -------------------------------------------------------------------------------------------------------------------------------
       Total loans                                                    100.0%        100.0%      100.0%        100.0%      100.0%
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       12
<PAGE>   14

STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES (continued)

V.       Deposits

<TABLE>
<CAPTION>
         ------------------------------------------------------------------------------------------------------------------
         Maturity distribution of domestic time deposits at December 31, 1997
                                                                 Within           4-6        7-12         Over
         (in millions)                                         3 months        months      months       1 year        Total
         ------------------------------------------------------------------------------------------------------------------
         <S>                                                     <C>          <C>         <C>          <C>           <C>   
         Time certificates of deposit in denominations
          of $100,000 or greater                                 $1,229       $   677     $   296      $   276       $2,478
         Time certificates of deposit in denominations
          of less than $100,000                                   1,345         1,322       1,847        1,688        6,202
         ------------------------------------------------------------------------------------------------------------------
              Total time certificates of deposit                  2,574         1,999       2,143        1,964        8,680
         ------------------------------------------------------------------------------------------------------------------
         Other time deposits in denominations
          of $100,000 or greater                                     69             1          17           57          144
         Other time deposits in denominations
          of less than $100,000                                      17             -           -            -           17
         ------------------------------------------------------------------------------------------------------------------
              Total other time deposits                              86             1          17           57          161
         ------------------------------------------------------------------------------------------------------------------
              Total domestic time deposits                       $2,660        $2,000      $2,160       $2,021       $8,841
         ------------------------------------------------------------------------------------------------------------------
</TABLE>

         The majority of foreign deposits of approximately $3.4 billion at
         December 31, 1997, were in amounts in excess of $100,000. Additional
         information required by this section of Guide 3 is set forth in the
         Corporation's 1997 Annual Report to Shareholders in Consolidated
         Balance Sheet -- Average Balances and Interest Yields/Rates on pages 36
         and 37, which pages are incorporated herein by reference.

VI.      Return on Equity and Assets

<TABLE>
<CAPTION>
                                                                                              Year ended December 31,
                                                                                       1997             1996              1995
         -----------------------------------------------------------------------------------------------------------------------
         <S>                                                                            <C>              <C>              <C>  
         (1) Return on total assets (a), based on:
                  Net income                                                            1.80%            1.74%            1.72%
                  Net income applicable to common stock                                 1.75             1.64             1.63

         (2) Return on common shareholders' equity (a),
                based on net income applicable to common stock                         21.47            20.38            17.77
             Return on total shareholders' equity (a), based on net income             20.83            19.23            16.84

         (3) Dividend payout ratio of common stock, based on:
                  Diluted net income per share (b)                                     44.00            44.95            44.17

         (4) Equity to total assets (a), based on:
                  Common shareholders' equity                                           8.14             8.05             9.15
                  Total shareholders' equity                                            8.62             9.07            10.24
         -----------------------------------------------------------------------------------------------------------------------
</TABLE>

         (a)  Computed on a daily average basis.

         (b) Presented in accordance with the requirements of Financial
         Accounting Standard No. 128, "Earnings per share," which was adopted by
         the Corporation at year-end 1997.

                                       13
<PAGE>   15

STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES (continued)

VII.     Short-Term Borrowings

         Federal funds purchased and securities sold under agreements to
         repurchase represent funds acquired for securities transactions and
         other funding requirements. Federal funds purchased mature on the
         business day after execution. Selected balances and rates are as 
         follows:

<TABLE>
<CAPTION>
         ----------------------------------------------------------------------------------------------------
         (dollar amounts in millions)                                                   1997             1996
         ----------------------------------------------------------------------------------------------------
         <S>                                                                          <C>              <C>   
         Federal funds purchased and securities sold
         under agreements to repurchase:
              Maximum month-end balance                                               $2,063           $2,159
              Average daily balance                                                   $1,390           $1,765
              Average rate during the year                                              5.5%             5.3%
              Balance at December 31                                                  $1,997           $  742
              Average rate at December 31                                               5.8%             6.1%
         ----------------------------------------------------------------------------------------------------
</TABLE>

ITEM 2. PROPERTIES

Pittsburgh properties

In 1983 Mellon Bank entered into a long-term lease of One Mellon Bank Center, a
54-story office building in Pittsburgh, Pennsylvania. At December 31, 1997,
Mellon Bank occupied approximately 76% of the building's approximately 1,525,000
square feet of rentable space and subleased substantially all of the remaining
space to third parties.

During 1984 Mellon Bank entered into a sale/leaseback arrangement of the Union
Trust Building in Pittsburgh, Pennsylvania, also known as Two Mellon Bank
Center, while retaining title to the land thereunder. At December 31, 1997,
Mellon Bank occupied approximately 77% of this building's approximately 595,000
square feet of rentable space and subleased substantially all of the remaining
space to third parties.

Mellon Bank owns the 41-story office building in Pittsburgh, Pennsylvania, known
as Three Mellon Bank Center. At December 31, 1997, Mellon Bank occupied
approximately 99% of the approximately 943,000 square feet of rentable space,
with the remainder leased to third parties.

Philadelphia properties

Mellon Bank leases a building in Philadelphia, Pennsylvania, known as Mellon
Independence Center. At December 31, 1997, Mellon Bank occupied approximately
60% of Mellon Independence Center's approximately 882,000 square feet of
rentable space, with the remainder of the space in the building subleased to
third parties.

In 1990 Mellon Bank entered into a 25-year lease for a portion of a 53-story
office building known as Mellon Bank Center, at the corner of 18th and Market
Streets in the Center City area of Philadelphia, Pennsylvania. At December 31,
1997, Mellon Bank leased approximately 19% of the building's approximately
1,245,000 square feet of rentable space.

Boston properties

The Boston Company leases space in a 41-story downtown Boston, Massachusetts
office building known as One Boston Place. At December 31, 1997, The Boston
Company leased approximately 34% of One Boston Place's approximately 770,000
square feet of rentable space.

                                       14
<PAGE>   16



PROPERTIES (continued)

At December 31, 1997, The Boston Company also occupied space in three office
buildings in the Wellington Business Center located in Medford, Massachusetts.
At December 31, 1997, The Boston Company owned a substantial interest in and
fully occupied the approximately 117,000 rentable square foot building known as
Client Services Center II. At December 31, 1997, The Boston Company leased 100%
of the approximately 320,000 rentable square foot building known as Client
Services Center III and leased approximately 22,000 square feet of rentable
space in the building known as Client Services Center I.

New York properties

At December 31, 1997, The Dreyfus Corporation leased approximately 277,000
square feet of rentable space at 200 Park Avenue in New York City. Other than
14,000 square feet of rentable space which is subleased to a third party, all of
the space is currently occupied by Dreyfus. At December 31, 1997, Dreyfus
Service Corporation leased approximately 165,000 square feet of rentable space
in EAB Plaza in Uniondale, New York. This space is 100% occupied by Dreyfus.

At December 31, 1997, Buck leased approximately 55,000 square feet of rentable
space in Two Penn Plaza in New York City. In addition, Buck leased approximately
124,000 square feet of rentable space in Secaucus, New Jersey, for an operations
center.

Other properties

Mellon Bank (DE) owns an 81,000 square foot, three-story office building known
as the Pike Creek Building in New Castle County, Delaware, and currently
occupies the entire building. Mellon Bank (DE) also leases approximately 34,000
square feet of rentable space of an 18-story office building in Wilmington,
Delaware, and approximately 42,000 square feet of rentable space in Pencader,
Delaware, for a credit card operations center.

The banking subsidiaries' retail offices are both owned and leased under leases
expiring at various times through the year 2020.

Other subsidiaries of the Corporation lease office space primarily for their
operations at many of the locations listed on pages 22 and 23 of the Principal
Locations and Operating Entities Section of the Corporation's 1997 Annual
Report, which pages are incorporated herein by reference. For additional
information on the Corporation's premises and equipment, see note 6 of Notes to
Financial Statements on page 81 of the Corporation's 1997 Annual Report, which
note is incorporated herein by reference.

ITEM 3. LEGAL PROCEEDINGS

Various legal actions and proceedings are pending or are threatened against the
Corporation and its subsidiaries, some of which seek relief or damages in
amounts that are substantial. These actions and proceedings arise in the
ordinary course of the Corporation's businesses and include suits relating to
its lending, collections, servicing, investment, mutual fund, advisory, trust
and other activities. Because of the complex nature of some of these actions and
proceedings, it may be a number of years before such matters ultimately are
resolved. After consultation with legal counsel, management believes that the
aggregate liability, if any, resulting from such pending and threatened actions
and proceedings will not have a material adverse effect on the Corporation's
financial condition.

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

No matters were submitted to security holders for vote during the fourth quarter
of 1997.

                                       15
<PAGE>   17

                                     PART II

ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

The information required by this Item is set forth in the Corporation's 1997
Annual Report to Shareholders in Liquidity and Dividends on pages 49 through 52,
in Selected Quarterly Data on page 68, in note 22 of Notes to Financial
Statements on pages 94 and 95 and in Corporate Information on page 110, which
portions are incorporated herein by reference.

In October 1996, the board of directors declared a dividend, paid October 31,
1996, of one right (a "Right") issued pursuant to the Shareholder Protection
Rights Agreement, dated as of October 15, 1996 (the "Rights Agreement"), for
each outstanding share of the Corporation's Common Stock (the "Common Stock").

The Rights are not currently exercisable and trade only with the Common Stock
(and are currently evidenced only in connection with the Common Stock). The
Rights would separate from the Common Stock and become exercisable only when a
person or group acquires 15% or more of the Common Stock or ten days after a
person or group commences a tender offer that would result in ownership of 15%
or more of the Common Stock. At that time, each Right would entitle the holder
to purchase for $112.50 (the "exercise price") one one-hundredth of a share of
participating preferred stock, which is designed to have economic and voting
rights generally equivalent to one share of common stock. Should a person or
group actually acquire 15% or more of the Common Stock, each Right held by the
acquiring person or group (or their transferees) would become void and each
Right held by the Corporation's other shareholders would entitle those holders
to purchase for the exercise price a number of shares of the Common Stock having
a market value of twice the exercise price. Should the Corporation, at any time
after a person or group has become a 15% beneficial owner and acquired control
of the Corporation's board of directors, be involved in a merger or similar
transaction with any person or group or sell assets to any person or group, each
outstanding Right would then entitle its holder to purchase for the exercise
price a number of shares of such other company having a market value of twice
the exercise price. In addition, if any person or group acquires 15% or more of
the Common Stock, the Corporation may, at its option and to the fullest extent
permitted by law, exchange one share of Common Stock for each outstanding Right.
The Rights are not exercisable until the above events occur and will expire on
October 31, 2006, unless earlier exchanged or redeemed by the Corporation. The
Corporation may redeem the Rights for one-half cent per Right under certain
circumstances.

The foregoing description is not intended to be complete and is qualified in its
entirety by reference to the Rights Agreement, which is an exhibit to this
Report.

ITEM 6. SELECTED FINANCIAL DATA

The information required by this Item is set forth in the Corporation's 1997
Annual Report to Shareholders in the Financial Summary on page 27, in the
Significant Financial Events in 1997 on pages 28 and 29, in the Overview of 1997
results on pages 30 and 31, in the Consolidated Balance Sheet -- Average
Balances and Interest Yield/Rates on pages 36 and 37, and in note 1 of Notes to
Financial Statements on pages 73 through 78, which portions are incorporated
herein by reference.

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

The information required by this Item is set forth in the Corporation's 1997
Annual Report to Shareholders in the Financial Review on pages 28 through 68 and
in note 22 of Notes to Financial Statements on pages 94 and 95, which portions
are incorporated herein by reference.

                                       16
<PAGE>   18



ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The information required by this Item is set forth in the Corporation's 1997
Annual Report to Shareholders in the Interest Rate Sensitivity Analysis on pages
52 through 57 and in note 1 of Notes to Financial Statements under
Off-balance-sheet instruments used for risk management purposes and
Off-balance-sheet instruments used for trading activities on pages 77 and 78,
which portions are incorporated herein by reference.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Reference is made to Item 14 on page 20 hereof for a detailed listing of the
items under Financial Statements, Financial Statement Schedules, and Other
Financial Data which are incorporated herein by reference.

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

NONE.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

The information required by this Item is included in the Corporation's proxy
statement for its 1998 Annual Meeting of Shareholders (the "1998 Proxy
Statement") in the Election of Directors-Biographical Summaries of Nominees and
Continuing Directors section on pages 2 through 7 and in Section 16(a)
Beneficial Ownership Reporting Compliance section on page 26, each of which
sections is incorporated herein by reference, and in the following section
"Executive Officers of the Registrant."

                      EXECUTIVE OFFICERS OF THE REGISTRANT

The name and age of, and the positions and offices held by, each executive
officer of the Corporation as of March 1, 1998, together with the offices held
by each such person during the last five years, are listed below. Mr. Cahouet
has executed an employment contract with the Corporation, and the Corporation
intends to execute employment contracts with Messrs. McGuinn, Condron and
Elliott. All other executive officers serve at the pleasure of their appointing
authority. No executive officer has a family relationship to any other listed
executive officer.

<TABLE>
<CAPTION>
                               Age                   Position and Year Elected
                               ---                   -------------------------
<S>                            <C>               <C>                                                      <C>  
Frank V. Cahouet               65                Chairman, President and Chief Executive                  1990(1)
                                                  Officer of Mellon Bank Corporation

John T. Chesko                 48                Vice Chairman, Chief Risk and Chief                      1997(2)
                                                  Credit Officer, Mellon Bank Corporation
                                                  and Mellon Bank, N.A.
</TABLE>

                                       17
<PAGE>   19

EXECUTIVE OFFICERS OF THE REGISTRANT (continued)

<TABLE>
<S>                            <C>               <C>                                                      <C>  
Christopher M. Condron         50                President and Chief Operating Officer,                   1998 (3)
                                                  Mellon Bank, N.A.

                                                 President and Chief Executive Officer, The               1996
                                                  Dreyfus Corporation

                                                 Vice Chairman, Mellon Bank Corporation                   1994

                                                 Vice Chairman, The Boston Company                        1994

Steven G. Elliott              51                Senior Vice Chairman and Chief Financial                 1998 (4)
                                                  Officer, Mellon Bank, N.A.

                                                 Vice Chairman and Chief Financial                        1992
                                                 Officer of Mellon Bank Corporation

                                                 Treasurer of Mellon Bank Corporation                     1990

Jeffery L. Leininger           52                Vice Chairman, Specialized Commercial                    1996 (5)
                                                  Banking, Mellon Bank Corporation and
                                                  Mellon Bank, N.A.

David R. Lovejoy               49                Vice Chairman, Financial Markets and                     1994 (6)
                                                  Corporate Development, Mellon Bank
                                                  Corporation and Mellon Bank, N.A.

Martin G. McGuinn              55                Chairman and Chief Executive Officer,                    1998 (7)
                                                  Mellon Bank, N.A.

                                                 Vice Chairman, Retail Financial Services,                1993
                                                  Mellon Bank Corporation

Keith P. Russell               52                Vice Chairman, West Coast, Mellon Bank                   1996 (8)
                                                  Corporation and Mellon Bank, N.A.

W. Keith Smith                 63                Senior Vice Chairman, Mellon Bank, N.A.                  1998 (9)

                                                 Chairman, Buck Consultants, Inc.                         1997

                                                 Vice Chairman, Mellon Bank Corporation                   1993

                                                 Chairman and Chief Executive Officer, The                1993
                                                  Boston Company

                                                 Chairman of the Board, The Dreyfus                       1996
                                                  Corporation

Jamie B. Stewart, Jr.          53                Vice Chairman, Wholesale Banking and                     1996 (10)
                                                  Cash Management, Mellon Bank
                                                  Corporation and Mellon Bank, N.A.
</TABLE>

                                       18
<PAGE>   20


<TABLE>
<CAPTION>
Executive Officers of the Registrant (continued)

<S>                            <C>               <C>                                          <C>  
Michael K. Hughey              46                Senior Vice President and Controller of      1990
                                                  Mellon Bank Corporation and Senior
                                                  Vice President, Director of Taxes and
                                                  Controller, Mellon Bank, N.A.

(1)  Mr. Cahouet has executed an employment contract with the Corporation which
     expires December 31, 1998. Through February 28, 1998, Mr. Cahouet also
     served as Chairman, President and Chief Executive Officer of Mellon Bank,
     N.A.

(2)  From December 1991 to December 1994, Mr. Chesko was Senior Vice President
     and Senior Credit Approval Officer of the Credit Policy Department of
     Mellon Bank, N.A. From December 1994 to June 1997, Mr. Chesko was Executive
     Vice President, Risk Management, of Mellon Bank, N.A. and Chief Compliance
     Officer of Mellon Bank Corporation and Mellon Bank, N.A. In April 1996, Mr.
     Chesko was named Chief Credit Officer of Mellon Bank Corporation and Mellon
     Bank, N.A.

(3)  From June 1989 to January 1994, Mr. Condron was President of Boston Safe
     Deposit and Trust Company and Executive Vice President of The Boston
     Company. In November 1994, he assumed the title of Vice Chairman, Mellon
     Bank Corporation and Mellon Bank, N.A., Deputy Director Mellon Trust. From
     October 1995 to August 1996, Mr. Condron was President and Chief Operating
     Officer, The Dreyfus Corporation. Through February 28, 1998, Mr. Condron
     served as Vice Chairman, Mellon Bank, N.A. and Deputy Director Mellon
     Trust.

(4)  Through February 28, 1998, Mr. Elliott served as Vice Chairman of Mellon
     Bank, N.A.

(5)  From 1988 to February 1994, Mr. Leininger was Senior Vice President and
     Manager of the Middle Market Banking Department's western region. From
     February 1994 to February 1996, Mr. Leininger was Executive Vice President
     and Department Head of Middle Market Banking of Mellon Bank, N.A.

(6)  From January 1993 to October 1994, Mr. Lovejoy was Executive Vice President
     of Strategic Planning of Mellon Bank, N.A. From November 1994 to February
     1996, Mr. Lovejoy was Vice Chairman, Corporate Strategy and Development of
     Mellon Bank Corporation and Mellon Bank, N.A.

(7)  From October 1992 to November 1993, Mr. McGuinn was Vice Chairman, Special
     Banking Services of Mellon Bank Corporation and Mellon Bank, N.A. Through
     February 28, 1998, Mr. McGuinn served as Vice Chairman, Retail Financial
     Services, Mellon Bank, N.A.

(8)  From June 1992 to June 1996, Mr. Russell was Vice Chairman, Chief Risk and
     Credit Officer, Mellon Bank Corporation and Mellon Bank, N.A.

(9)  From January 1990 to November 1993, Mr. Smith was Vice Chairman, Service
     Products of Mellon Bank Corporation and Mellon Bank, N.A. Mr. Smith was
     Chief Operating Officer of The Dreyfus Corporation from August 1994 to
     January 1995 and Vice Chairman of The Dreyfus Corporation from January 1995
     to August 1996. Through February 28, 1998, Mr. Smith served as Vice
     Chairman, Mellon Bank, N.A. From November 1994 through February 28, 1998,
     Mr. Smith also served as Director Mellon Trust.

(10) From December 1990 to January 1995, Mr. Stewart was Executive Vice
     President, Global Corporate Banking Department. In 1995, Mr. Stewart was
     Vice Chairman, Corporate Banking of Mellon Bank Corporation and Mellon
     Bank, N.A.
</TABLE>

                                       19
<PAGE>   21



ITEM 11. EXECUTIVE COMPENSATION

The information required by this Item is included in the 1998 Proxy Statement in
the Directors' Compensation section on page 9 and in the Executive Compensation
section on pages 14 through 20, and is incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The information required by this Item is included in the 1998 Proxy Statement in
the Beneficial Ownership of Stock section on pages 12 and 13, and is
incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

The information required by this Item is included in the 1998 Proxy Statement in
the Business Relationships and Related Transactions and Certain Legal
Proceedings sections on page 11, and is incorporated herein by reference.

                                     PART IV

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

(a)    The financial statements and schedules required for the Annual Report of
       the Corporation on Form 10-K are included, attached or incorporated by
       reference as indicated in the following index. Page numbers refer to
       pages of the Financial Section of the Corporation's 1997 Annual Report to
       Shareholders.

<TABLE>
<CAPTION>
        (i) Financial Statements                                                                    Page No.
            --------------------                                                                    --------
        <S>                                                                                   <C>
        Mellon Bank Corporation (and its subsidiaries):
          Consolidated Income Statement                                                                   69
          Consolidated Balance Sheet                                                                      70
          Consolidated Statement of Changes in Shareholders' Equity                                       71
          Consolidated Statement of Cash Flows                                                     72 and 73
        Notes to Financial Statements                                                         73 through 108
        Report of Independent Auditors                                                                   109
</TABLE>

       (ii) Financial Statement Schedules

       Financial Statement schedules are omitted either because they are not
       required or are not applicable, or because the required information is
       shown in the financial statements or notes thereto.

       (iii)  Other Financial Data

<TABLE>
       <S>                                                                                                <C>
       Selected Quarterly Data                                                                            68
</TABLE>

(b)    Current Reports on Form 8-K during the fourth quarter of 1997:

       A report dated October 14, 1997, which included, under Items 5 and 7, the
       Corporation's press release regarding third quarter 1997 and first nine
       months 1997 results of operations.

       A report dated November 14, 1997, which included, under Items 5 and 7,
       the Corporation's press release announcing the completion of its
       acquisition of Pacific Brokerage Services, Inc., a self-clearing deep
       discount broker and member of the New York Stock Exchange.

                                       20
<PAGE>   22



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

       A report dated November 24, 1997, which included, under Items 5 and 7,
       the Corporation's press release announcing a definitive agreement to
       acquire United Bankshares, Inc. and its principal subsidiary, United
       National Bank, a full-service commercial bank.

       A report dated November 24, 1997, which described, under Item 5, the
       completion of the Corporation's sale of its corporate trustee and agency
       business to The Chase Manhattan Bank.

       A report dated December 11, 1997, which included, under Items 5 and 7,
       the Corporation's press release announcing a definitive agreement to
       acquire Founders Asset Management, Inc., which manages growth-oriented
       no-load equity mutual funds and other investment portfolios.

(c)    Exhibits

       The exhibits listed on the Index to Exhibits on pages 23 through 29
       hereof are incorporated by reference or filed herewith in response to
       this Item. In addition, Exhibit 11.1, Computation of Basic and Diluted
       Net Income Per Common Share, is set forth in the Corporation's 1997
       Annual Report to Shareholders in note 20 of Notes to Financial Statements
       on pages 87 and 88, which portions are incorporated herein by reference.

                                       21
<PAGE>   23



                                   SIGNATURE

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

                                                  Mellon Bank Corporation

                                                  By: /s/ Frank V. Cahouet
                                                      -------------------------
                                                       Frank V. Cahouet
                                                       Chairman, President
                                                       and Chief Executive
                                                       Officer

                                                  DATED: March 20, 1998

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual
Report has been signed below by the following persons on behalf of the
Corporation and in the capacities and on the date indicated.

<TABLE>
<CAPTION>
            Signature                                                                              Capacities
            ---------                                                                              ----------

<S>                                                                                      <C>    
By:      /s/ Frank V. Cahouet                                                            Director and Principal
   --------------------------------------                                                Executive Officer
             Frank V. Cahouet                                                            

By:      /s/ Steven G. Elliott                                                           Principal Financial Officer
   --------------------------------------                                                and Principal Accounting
             Steven G. Elliott                                                           Officer

Dwight L. Allison, Jr.;                                                                  Directors
Burton C. Borgelt; Carol R. Brown;
Christopher M. Condron; J. W. Connolly;
Charles A. Corry; C. Frederick Fetterolf;
Ira J. Gumberg; Pemberton Hutchinson;
George W. Johnstone; Rotan E. Lee;
Andrew W. Mathieson; Edward J. McAniff;
Martin G. McGuinn; Robert Mehrabian;
Seward Prosser Mellon; David S. Shapira;
W. Keith Smith; Joab L. Thomas;
Wesley W. von Schack; and
William J. Young

By:      /s/ Carl Krasik                                                                 DATED: March 20, 1998
    --------------------------------------           
           Carl Krasik
           Attorney-in-fact
</TABLE>

                                       22
<PAGE>   24

                               Index to Exhibits
<TABLE>
<CAPTION>
                                                               
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   3.1                     Restated Articles of Incorporation of                         Previously filed as Exhibit 3.1 to
                           Mellon Bank Corporation, as amended                           the Quarterly Report on Form 10-Q
                           and restated as of September 2, 1993.                         (File No. 1-7410) for the quarter ended
                                                                                         September 30, 1993, and incorporated herein
                                                                                         by reference.

   3.2                     Amendment of April 16, 1997 to                                Previously filed as Exhibit 3.7 to the
                           Mellon Bank Corporation's Restated                            Quarterly Report on Form 10-Q (File
                           Articles of Incorporation.                                    No. 1-7410) for the quarter ended
                                                                                         June 30, 1997, and incorporated herein by
                                                                                         reference.

   3.3                     Amendment of September 26, 1997 to                            Previously filed as Exhibit 4.3 to
                           Mellon Bank Corporation's Restated                            Registration Statement on Form S-3
                           Articles of Incorporation.                                    (Registration No. 333-38213) and
                                                                                         incorporated herein by reference.

   3.4                     Statement Affecting Series B Preferred                        Previously filed as Exhibit 3.2 to the
                           Stock, $1.00 Par Value.                                       Annual Report on Form 10-K (File
                                                                                         No. 1-7410) for the year ended
                                                                                         December 31, 1993, and incorporated
                                                                                         herein by reference.

   3.5                     Statement Affecting Series D Preferred                        Previously filed as Exhibit 3.3 to the
                           Stock, $1.00 Par Value.                                       Annual Report on Form 10-K (File No.
                                                                                         1-7410) for the year ended December 31,
                                                                                         1994, and incorporated herein by reference.

   3.6                     Statement Affecting Series H Preferred                        Previously filed as Exhibit 3.1 to the
                           Stock, $1.00 Par Value.                                       Quarterly Report on Form 10-Q
                                                                                         (File No. 1-7410) for the quarter
                                                                                         ended March 31, 1995, and incorporated
                                                                                         herein by reference.

   3.7                     Statement Affecting Series I Preferred Stock,                 Previously filed as Exhibit 3.5 to
                           $1.00 Par Value.                                              Annual Report on Form 10-K (File
                                                                                         No. 1-7410) for the year ended
                                                                                         December 31, 1996, and incorporated
                                                                                         herein by reference.

   3.8                     Statement Affecting Series J Preferred Stock,                 Previously filed as Exhibit 3.6 to
                           $1.00 Par Value.                                              Annual Report on Form 10-K (File
                                                                                         No. 1-7410) for the year ended
                                                                                         December 31, 1996 and incorporated
                                                                                         herein by reference.
</TABLE>

                                      23
<PAGE>   25

                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   3.9                     Statement Affecting Series K Preferred Stock,                 Filed herewith.
                           1.00 Par Value.

   3.10                    By-Laws of Mellon Bank Corporation, as                        Previously filed as Exhibit 4.4 to
                           amended, effective September 16, 1997.                        Registration Statement on Form S-3
                                                                                         (Registration No. 333-38213) and
                                                                                         incorporated herein by reference.

   4.1                     Instruments defining the rights                               See Exhibits 3.1, 3.2, 3.3, 3.4, 3.5, 3.6,
                           of securities holders.                                        3.7, 3.8, 3.9 and 3.10 above.

   4.2                     Shareholder Protection Rights Agreement                       Previously filed as Exhibit 1 to Form
                           between Mellon Bank Corporation and                           8-A Registration Statement (File
                           Mellon Bank, N.A., as Rights Agent,                           No. 1-7410) dated October 29, 1996,
                           dated as of October 15, 1996.                                 and incorporated herein by reference.

   4.3                     Amendment No. 1, dated as of June 2,                          Previously filed as Exhibit 4.1 to the
                           1997, to Shareholder Protection Rights                        Quarterly Report on Form 10-Q (File
                           Agreement between Mellon Bank                                 No. 1-7410) for the quarter ended
                           Corporation and Mellon Bank, N.A., as                         June 30, 1997, and incorporated herein
                           Rights Agent, dated as of October 15, 1996.                   by reference.

   4.4                     Junior Subordinated Indenture, dated as of                    Previously filed as Exhibit 4.1
                           December 3, 1996, between Mellon Bank                         to Current Report on Form 8-K
                           Corporation and The Chase Manhattan Bank,                     (File No. 1-7410) dated December 3,
                           as Debenture Trustee.                                         1996, and incorporated herein by
                                                                                         reference.

   4.5(a)                  Certificate representing the 7.72% Junior                     Previously filed as Exhibit 4.2
                           Subordinated Deferrable Interest Debentures,                  to Current Report on Form 8-K
                           Series A, of Mellon Bank Corporation.                         (File No. 1-7410) dated December 3,
                                                                                         1996, and incorporated herein by
                                                                                         reference.

   4.5(b)                  Certificate representing the 7.995% Junior                    Previously filed as Exhibit 4.2
                           Subordinated Deferrable Interest Debentures,                  to Current Report on Form 8-K
                           Series B, of Mellon Bank Corporation.                         (File No. 1-7410) dated December 20,
                                                                                         1996, and incorporated herein by
                                                                                         reference.

   4.6(a)                  Amended and Restated Trust Agreement, dated                   Previously filed as Exhibit 4.3
                           as of December 3, 1996, of Mellon Capital I,                  to Current Report on Form 8-K
                           among Mellon Bank Corporation, as Depositor,                  (File No. 1-7410) dated December 3,
                           The Chase Manhattan Bank, as Property Trustee,                1996, and incorporated herein by
                           Chase Manhattan Bank Delaware, as Delaware                    reference.
                           Trustee, and the Administrative Trustees named
                           therein.
</TABLE>

                                       24


<PAGE>   26

                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   4.6(b)                  Amended and Restated Trust Agreement, dated                   Previously filed as Exhibit 4.3
                           as of December 20, 1996, of Mellon Capital II,                to Current Report on Form 8-K
                           among Mellon Bank Corporation, as Depositor,                  (File No. 1-7410) dated December 20,
                           The Chase Manhattan Bank, as Property Trustee,                1996, and incorporated herein by
                           Chase Manhattan Bank Delaware, as Delaware                    reference.
                           Trustee, and the Administrative Trustees named
                           therein.

   4.7(a)                  Certificate representing the 7.72% Capital                    Previously filed as Exhibit 4.4
                           Securities, Series A, of Mellon Capital I.                    to Current Report on Form 8-K
                                                                                         (File No. 1-7410) dated December 3,
                                                                                         1996, and incorporated herein by
                                                                                         reference.

   4.7(b)                  Certificate representing the 7.995% Capital                   Previously filed as Exhibit 4.4
                           Securities, Series B, of Mellon Capital II.                   to Current Report on Form 8-K
                                                                                         (File No. 1-7410) dated December 20,
                                                                                         1996, and incorporated herein by
                                                                                         reference.

   4.8(a)                  Guarantee Agreement, dated as of December 3,                  Previously filed as Exhibit 4.5
                           1996, between Mellon Bank Corporation, as                     to Current Report on Form 8-K
                           guarantor, and The Chase Manhattan Bank, as                   (File No. 1-7410) dated December 3,
                           Guarantee Trustee.                                            1996, and incorporated herein by
                                                                                         reference.

   4.8(b)                  Guarantee Agreement, dated as of December 20,                 Previously filed as Exhibit 4.5
                           1996, between Mellon Bank Corporation, as                     to Current Report on Form 8-K
                           Guarantor, and The Chase Manhattan Bank, as                   (File No. 1-7410) dated December 20,
                           Guarantee Trustee.                                            1996, and incorporated herein by
                                                                                         reference.

   10.1                    Purchase Agreement, dated as of                               Previously filed as Exhibit 10.1
                           July 25, 1988, among Mellon Bank                              to Quarterly Report on Form 10-Q
                           Corporation (as Seller) and Warburg,                          (File No. 1-7410) for the quarter ended
                           Pincus Capital Company, L.P. and                              September 30, 1988, and incorporated
                           Warburg, Pincus Capital Partners,                             herein by reference.
                           L.P. (as Purchasers) relating to the
                           sale and purchase of Mellon Series D
                           Junior Preferred Stock.
</TABLE>

                                     25

<PAGE>   27




                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   10.2                    Exchange Agreement dated as of                                Previously filed as Exhibit 10.4
                           March 30, 1990, between Warburg,                              to Annual Report on Form 10-K
                           Pincus Capital Company, L. P.,                                (File No. 1-7410) for the year ended
                           Warburg, Pincus Capital Partners,                             December 31, 1990, and incorporated
                           L. P. and Mellon relating to the                              herein by reference.
                           exchange of Series D Preferred Stock
                           for shares of Mellon's Common Stock.

   10.3                    Lease dated as of February 1, 1983,                           Previously filed as Exhibit 10.4
                           between 500 Grant Street Associates                           to Annual Report on Form 10-K
                           Limited Partnership and Mellon                                (File No. 1-7410) for the year ended
                           Bank, N.A. with respect to One Mellon                         December 31, 1992, and incorporated
                           Bank Center.                                                  herein by reference.

   10.4                    First Amendment to Lease Agreement                            Previously filed as Exhibit 10.1
                           dated as of November 1, 1983,                                 to Registration Statement on Form
                           between 500 Grant Street                                      S-15 (Registration No. 2-88266)
                           Associates Limited Partnership                                and incorporated herein by
                           and Mellon Bank, N.A.                                         reference.

   10.5*                   Mellon Bank Corporation Profit                                Previously filed as Exhibit 10.7
                           Bonus Plan, as amended.                                       to Annual Report on Form 10-K
                                                                                         (File No. l-7410) for the year ended
                                                                                         December 31, 1990, and incorporated
                                                                                         herein by reference.

   10.6*                   Mellon Bank Corporation Long-Term                             Previously filed as Exhibit 10.1 to the
                           Profit Incentive Plan (1996), as                              Quarterly Report on Form 10-Q (File
                           amended effective July 15, 1997.                              No. 1-7410) for the quarter ended
                                                                                         June 30, 1997, and incorporated herein by
                                                                                         reference.

   10.7*                   Mellon Bank Corporation Stock                                 Previously filed as Exhibit 10.2 to the
                           Option Plan for Outside Directors                             Quarterly Report on Form 10-Q (File
                           (1989), as amended effective May 1, 1997.                     No. 1-7410) for the quarter ended
                                                                                         June 30, 1997, and incorporated herein by
                                                                                         reference.

   10.8*                   Mellon Bank Corporation 1990                                  Previously filed as Exhibit 10.9 to
                           Elective Deferred Compensation Plan                           Annual Report on Form 10-K (File
                           for Directors and Members of the                              No. 1-7410) for the year ended
                           Advisory Board, as amended and                                December 31, 1996, and incorporated
                           restated, effective January 1, 1997.                          herein by reference.
</TABLE>


* Management contract or compensatory plan arrangement.

                                               26
<PAGE>   28

                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   10.9*                   Mellon Bank Corporation Elective                              Previously filed as Exhibit 10.10 to
                           Deferred Compensation Plan for                                Annual Report on Form 10-K (File
                           Senior Officers, as amended and                               No. 1-7410) for the year ended
                           restated, effective January 1, 1997.                          December 31, 1996, and incorporated
                                                                                         herein by reference.

   10.10*                  Mellon Bank IRC Section 401(a)(17)                            Previously filed as Exhibit 10.11 to
                           Plan, as amended and restated, effective                      Annual Report on Form 10-K (File
                           January 1, 1993.                                              No. 1-7410) for the year ended
                                                                                         December 31, 1992, and incorporated herein
                                                                                         by reference.

   10.11*                  Mellon Bank Optional Life Insurance                           Previously filed as Exhibit 10.1 to the
                           Plan, effective January 1, 1993, as amended                   Quarterly Report on Form 10-Q (File
                           effective September 16, 1997.                                 No. 1-7410) for the quarter ended
                                                                                         September 30, 1997, and incorporated herein
                                                                                         by reference.

   10.12*                  Mellon Bank Executive Life Insurance                          Previously filed as Exhibit 10.13 to
                           Plan, effective January 1, 1993, as amended                   Annual Report on Form 10-K (File
                           effective November 19, 1996.                                  No. 1-7410) for the year ended
                                                                                         December 31, 1996, and incorporated herein
                                                                                         by reference.

   10.13*                  Mellon Bank Senior Executive Life                             Previously filed as Exhibit 10.14 to
                           Insurance Plan, effective January 1, 1993,                    Annual Report on Form 10-K (File
                           as amended effective November 19, 1996.                       No. 1-7410) for the year ended
                                                                                         December 31, 1996, and incorporated herein
                                                                                         by reference.

   10.14*                  Mellon Bank Corporation Retirement Plan                       Previously filed as Exhibit 10.1 to
                           for Outside Directors, effective                              Quarterly Report on Form 10-Q (File
                           January 1, 1994.                                              No. 1-7410) for the quarter ended
                                                                                         June 30, 1995, and incorporated herein by
                                                                                         reference.

   10.15*                  Mellon Bank Corporation Phantom Stock                         Previously filed as Exhibit 10.3 to the
                           Unit Plan (1995), as amended, effective                       Quarterly Report on Form 10-Q (File
                           May 1, 1997.                                                  No. 1-7410) for the quarter ended
                                                                                         June 30, 1997, and incorporated herein by
                                                                                         reference.
</TABLE>

* Management contract or compensatory plan arrangement.

                                     27
<PAGE>   29

                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   10.16*                  Employment Agreement between Mellon                           Previously filed as Exhibit 10.17 to
                           Bank, N.A. and Frank V. Cahouet,                              Annual Report on Form 10-K
                           effective as of July 25, 1993, and amended                    (File No. 1-7410) for the year ended
                           and restated as of October 17, 1995.                          December 31, 1995, and incorporated
                                                                                         herein by reference.

   10.17*                  Letter Agreement, dated February 20, 1998,                    Filed herewith.
                           between Mellon Bank Corporation and
                           Frank V. Cahouet.

   10.18*                  Employment Agreement between Mellon                           Previously filed as Exhibit 10.2
                           Bank, N.A. and W. Keith Smith,                                to Quarterly Report on Form 10-Q
                           effective as of July 25, 1993, and amended                    (File No. 1-7410) for the quarter ended
                           and restated as of August 1, 1995.                            September 30, 1995, and incorporated
                                                                                         herein by reference.

   10.19*                  Letter Agreement, dated February 20, 1998,                    Filed herewith.
                           between Mellon Bank Corporation and
                           W. Keith Smith.

   10.20*                  Change in Control Severance Agreement                         Previously filed as Exhibit 10.4 to the
                           between Mellon Bank Corporation and Frank V.                  Quarterly Report on Form 10-Q (File
                           Cahouet, dated as of February 1, 1997, and                    No. 1-7410) for the quarter ended
                           amended effective July 7, 1997.                               June 30, 1997, and incorporated herein
                                                                                         by reference.

   10.21*                  Form of Change in Control Severance Agreement                 Previously filed as Exhibit 10.5 to the
                           between Mellon Bank Corporation and members                   Quarterly Report on Form 10-Q (File
                           of the Office of the Chairman.                                No. 1-7410) for the quarter ended
                                                                                         June 30, 1997, and incorporated herein by
                                                                                         reference.

   12.1                    Computation of Ratio of Earnings                              Filed herewith.
                           to Fixed Charges and Ratio of
                           Earnings to Combined Fixed Charges
                           and Preferred Stock Dividends--parent
                           Corporation.
</TABLE>

* Management contract or compensatory plan arrangement.

                                     28
<PAGE>   30

                          Index to Exhibits (continued)

<TABLE>
<CAPTION>
Exhibit
  No.                             Description                                                     Method of Filing
  ---                             -----------                                                     ----------------
<S>                        <C>                                                           <C>   
   12.2                    Computation of Ratio of Earnings                              Filed herewith.
                           to Fixed Charges and Ratio of
                           Earnings to Combined Fixed
                           Charges and Preferred Stock
                           Dividends--Mellon Bank Corporation
                           and its subsidiaries.

   13.1                    All portions of the Mellon Bank Corporation                   Filed herewith.
                           1997 Annual Report to Shareholders that are
                           incorporated herein by reference.

   21.1                    List of Subsidiaries of the Corporation.                      Filed herewith.

   23.1                    Consent of Independent Accountants.                           Filed herewith.

   24.1                    Power of Attorney.                                            Filed herewith.

   27.1                    Financial Data Schedule.                                      Submitted herewith.
</TABLE>

Certain instruments, which define the rights of holders of long-term debt of the
Corporation and its subsidiaries, are not filed herewith because the total
amount of securities authorized under each of them does not exceed 10% of the
total assets of the Corporation and its subsidiaries on a consolidated basis.
The Corporation hereby agrees to furnish a copy of such instruments to the
Securities and Exchange Commission upon request.

                                      29

<PAGE>   1

                                                                    EXHIBIT 3.9


                             MELLON BANK CORPORATION

               STATEMENT AFFECTING 8.20% SERIES K PREFERRED STOCK
                                 $1.00 PAR VALUE
            DECREASING THE AUTHORIZED NUMBER OF SHARES OF SUCH SERIES
            ---------------------------------------------------------

               PURSUANT TO THE REQUIREMENTS OF SECTION 1522 OF THE
                      PENNSYLVANIA BUSINESS CORPORATION LAW


         The undersigned Corporation, desiring to decrease the authorized number
of shares of its 8.20% Series K Preferred Stock, $1.00 par value (the "Series K
Preferred Stock"), hereby certifies that:

         1.   The name of the  Corporation is Mellon Bank Corporation.

         2.   The resolution of the Board of Directors of the Corporation
              establishing and designating the Series K Preferred Stock as the
              twelfth series of Preferred Stock $1.00 par value, of the
              Corporation authorized to be issued by Article FIFTH of its
              Articles, as heretofore restated and amended, was filed with the
              Department of State in a Statement of Designation on January 19,
              1993.

         3.   By resolutions dated March 18, 1997, (copy attached hereto), the
              Board of Directors, as part of the Corporation's Capital and
              Funding Plan for 1997, approved the concept of redeeming the
              Series K Preferred Stock, authorized the restoration of any shares
              redeemed to the status of authorized but unissued shares of
              preferred stock of the Corporation, and further appointed a
              special committee (the "Redemption Committee") to have and to
              exercise all authority of the Board with respect to the redemption
              of the Series K Preferred Stock.

         4.   By resolutions dated January 8, 1998, (copy attached), the
              Redemption Committee authorized the Corporation to redeem all
              outstanding shares of its Series K Preferred Stock and further
              established the terms and conditions of such redemption.

         5.   Accordingly, the number of shares of preferred stock previously
              designated as Series K Preferred Stock is hereby decreased from
              8,000,000 shares to -0- shares.

         6.   Since the filing of the Corporation's Restated Articles of
              Incorporation on September 2, 1993, there have been no statements
              filed under the 
<PAGE>   2

              Pennsylvania Business Corporation Law pertaining to the Series K
              Preferred Stock.

         7.   This Statement shall be effective upon the filing thereof in the
              Department of State.

         IN TESTIMONY WHEREOF, THE UNDERSIGNED Corporation has caused this
Statement to be signed by a duly authorized officer thereof this 17th day of
February, 1998.

                                         MELLON BANK CORPORATION



                                         By:      STEVEN G. ELLIOTT
                                            ------------------------------------
                                                  Steven G. Elliott
                                                  Vice Chairman, Chief Financial
                                                  Officer and Treasurer

(SEAL)

Attest:


CARL KRASIK
- ----------------------
Carl Krasik
Secretary


<PAGE>   3

                             RESOLUTIONS AUTHORIZING
                          REDEMPTION OF 8.20% SERIES K
                                 PREFERRED STOCK
                                 March 18, 1997


                  WHEREAS, In connection with the Corporation's Capital and
                  Funding Plan for 1997, the Executive Committee has recommended
                  that the Board of Directors create a Redemption Committee to
                  exercise all authority of this Board with respect to the
                  redemption of the Corporation's 8.20% Series K Preferred
                  Stock; and

                  WHEREAS, The Corporation has issued 8.20% Series K Preferred
                  Stock, $1.00 par value (the "Series K Preferred Stock") which
                  by its terms is redeemable at the option of the Corporation,
                  in whole or from time to time in part, at any time on or after
                  February 15, 1998, at the cash redemption price of $25.00 per
                  share, plus accrued dividends, the election of the Corporation
                  to so redeem the Series K Preferred Stock to be evidenced by a
                  resolution of this Board; NOW, THEREFORE, BE IT

                  RESOLVED, That a special committee (the "Redemption
                  Committee") of this Board be, and it hereby is, appointed to
                  have and to exercise all authority of this Board with respect
                  to the redemption of the Series K Preferred Stock, including,
                  without limitation, the designation of amounts, times and
                  methods of redemption; and it is further

                  RESOLVED, That the Redemption Committee shall consist of the
                  following directors: Frank V. Cahouet, W. Keith Smith and
                  Andrew W. Mathieson, and that the Committee shall meet at such
                  times and places as it may deem appropriate to exercise the
                  authority granted to it by the foregoing resolution; and it is
                  further

                  RESOLVED, That a majority of the members at any meeting of the
                  Redemption Committee shall constitute a quorum necessary and
                  sufficient to transact business; however, if a quorum is not
                  present, those Committee members who are present shall have
                  the authority to appoint any member of the Board of Directors
                  as alternate members of the Redemption Committee, and the
                  Committee as then constituted shall exercise the powers
                  granted by the foregoing resolutions; and it is further

                  RESOLVED, That upon the instruction and authorization of the
                  Redemption Committee, the Chairman, the Chief Executive
                  Officer, the President, any Vice Chairman or the Secretary of
                  the Corporation be, and each hereby is, authorized in the name
                  and on behalf of the Corporation to implement the redemption
                  of the Series K Preferred Stock, in whole or from time to time
                  in part, in accordance with its terms and upon such






<PAGE>   4
                  further specific terms and conditions, consistent with the
                  action of the Redemption Committee, as any such officer shall
                  approve, the approval of such officer and of this Board to be
                  evidenced conclusively by the action of such officer; and it
                  is further

                  RESOLVED, That in accordance with the terms of the Series K
                  Preferred Stock, any shares of such stock so redeemed shall be
                  restored to the status of authorized but unissued shares of
                  preferred stock of the Corporation, without designation as to
                  series, until such shares are once more designated as part of
                  a particular series by this Board; and it is further

                  RESOLVED, That the Chairman, the Chief Executive Officer, the
                  President, any Vice Chairman or the Secretary of the
                  Corporation be, and each hereby is, authorized in the name and
                  on behalf of the Corporation to execute and deliver any and
                  all agreements and other documents, make such filings and take
                  any other such actions as any such officer may deem necessary,
                  appropriate or desirable to effectuate the purposes of the
                  foregoing resolutions.
<PAGE>   5

                             REDEMPTION OF SERIES K
                                 PREFERRED STOCK
                                 January 8, 1998

                  WHEREAS, The Corporation has issued and outstanding a series
                  of preferred stock, par value $1.00 per share, designated as
                  8.20% Series K Preferred Stock (the "Series K Preferred
                  Stock"); and

                  WHEREAS, Under the terms pursuant to which the Series K
                  Preferred Stock was issued, such stock is redeemable at the
                  option of the Corporation, in whole or from time to time in
                  part, at any time on or after February 15, 1998, at a price of
                  $25.00 per share, plus accrued dividends; and

                  WHEREAS, By action taken on March 18, 1997, the Board of
                  Directors, as part of the Corporation's Capital and Funding
                  Plan for 1997, approved the concept of redeeming the Series K
                  Preferred Stock and granted to this Committee all authority of
                  the Board with respect to such redemption, including, without
                  limitation, the designation of amounts, times and methods of
                  redemption; NOW, THEREFORE, BE IT

                  RESOLVED, That the Corporation be, and it hereby is,
                  authorized to redeem all the outstanding shares of its Series
                  K Preferred Stock on February 17, 1998 (the "Redemption
                  Date"), at a redemption price of $25.00 per share, plus all
                  dividends accrued and unpaid on such shares to the Redemption
                  Date, even though not yet declared, (collectively such funds
                  to be referred to as the "Redemption Funds"); and it is
                  further

                  RESOLVED, That in accordance with the terms of the Series K
                  Preferred Stock as set forth in the Statement of Designation
                  of such series, the Secretary of the Corporation be, and he
                  hereby is, authorized to send via first class mail to all
                  holders of Series K Preferred Stock, at their respective
                  addresses on the books of the Corporation, a notice in the
                  form attached hereto as Annex A (the "Redemption Notice"),
                  with such changes and modifications as the Chairman, the Chief
                  Executive Officer, the President, any Vice Chairman, or


<PAGE>   6

                  the Secretary of the Corporation shall approve, the approval
                  of such officer and of this Committee to be evidenced
                  conclusively by the action of such officer; and it is further

                  RESOLVED, That on or before the Redemption Date, such amount
                  of money as is necessary for the redemption of all shares of
                  the Series K Preferred Stock in accordance with its terms, be
                  deposited in a separate account with Mellon Bank, N.A. to be
                  held in trust for the account of the holders of the shares of
                  Series K Preferred Stock called for redemption, with
                  irrevocable instructions and authority to pay the Redemption
                  Funds to the holders of such shares upon surrender of
                  certificates therefor at any time on or after the Redemption
                  Date; and it is further

                  RESOLVED, That the Chairman, the Chief Executive Officer, the
                  President, any Vice Chairman, the General Counsel, the
                  Secretary or any other person so designated by any such
                  officer be, and each hereby is, authorized in the name and on
                  behalf of the Corporation, to make all filings with regulatory
                  authorities and to take any related actions as such officer or
                  designee may approve as necessary, appropriate or desirable in
                  connection with such authorities' consideration of the
                  redemption of the Series K Preferred Stock, the filing or
                  doing of any such related action by such person conclusively
                  establishing that person's authority therefor from this
                  Committee and the approval and ratification by this Committee
                  of the actions so taken; and

                  WHEREAS, In accordance with the terms of the Series K
                  Preferred Stock, any shares of such stock so redeemed shall be
                  restored to the status of authorized but unissued shares of
                  preferred stock of the Corporation, without designation as to
                  series, until such shares are once more designated as part of
                  a particular series by the Board; NOW, THEREFORE, BE IT

                  RESOLVED, That in connection with the redemption of the Series
                  K Preferred Stock as authorized hereby and upon the issuance
                  of the Redemption Notice, the deposit of the Redemption Funds
                  and the occurrence of


<PAGE>   7

                  the Redemption Date, the Chairman, the Chief Executive
                  Officer, the President, any Vice Chairman, or the Secretary
                  of the Corporation be, and each hereby is, authorized in the
                  name and on behalf of the Corporation, under the corporate
                  seal of the Corporation attested by its Secretary, to execute
                  and to cause a Statement Affecting Series K Preferred Stock
                  to be filed with the Department of State of the Commonwealth
                  of Pennsylvania in accordance with Section 1522 of the
                  Pennsylvania Business Corporation Law; and it is further

                  RESOLVED, That any action relating to the redemption of the
                  Series K Preferred Stock taken by any of the officers of the
                  Corporation prior to the date of these resolutions that is
                  otherwise within the authority conferred by these resolutions
                  be, and it hereby is, ratified, confirmed and approved; and it
                  is further

                  RESOLVED, That the Chairman, the Chief Executive Officer, the
                  President, any Vice Chairman or the Secretary of the
                  Corporation be, and each hereby is, authorized in the name and
                  on behalf of the Corporation to execute any and all agreements
                  and other documents, make such filings and take any other such
                  actions as such officer may deem necessary, appropriate or
                  desirable to effectuate the purposes of the foregoing
                  resolutions.




<PAGE>   1
                                                                   EXHIBIT 10.17



MELLON BANK CORPORATION                                Mellon Bank Center 
                                                       Pittsburgh, PA 15258-0001



February 20, 1998


Mr. Frank V. Cahouet
Chairman, President and Chief Executive Officer
Mellon Bank Corporation
One Mellon Bank Center
Pittsburgh, PA 15258-0001

Dear Mr. Cahouet:

Mellon Bank Corporation (the "Company") hereby irrevocably and unconditionally
agrees to make all payments provided for in the Employment Agreement (the
"Agreement") between you and Mellon Bank, N.A. (the "Bank"), effective as of
July 25, 1993, as amended and restated effective October 17, 1995, in the event
that any such payment is not promptly made by the Bank. The Company's
obligation in this letter agreement to make such payments is absolute and
independent of any legal or other right of the Bank not to make such payments,
and shall be binding on the Company irrespective of the enforceability,
validity or voidability of the Agreement. The Company is entering into this
letter agreement in consideration of your services to the Bank, which is the
Company's principal subsidiary, to the Company and to the Company's other
subsidiaries.


Very truly yours,

MELLON BANK CORPORATION



By: /s/ A. W. MATHIESON
   ---------------------------



Agreed and Accepted:

By: /s/ FRANK V. CAHOUET
   ---------------------------
   Frank V. Cahouet

<PAGE>   1
                                                                   EXHIBIT 10.19



MELLON BANK CORPORATION                                Mellon Bank Center 
                                                       Pittsburgh, PA 15258-0001



February 20, 1998


Mr. W. Keith Smith
Vice Chairman
Mellon Bank Corporation
One Mellon Bank Center
Pittsburgh, PA 15258-0001

Dear Mr. Smith:

Mellon Bank Corporation (the "Company") hereby irrevocably and unconditionally
agrees to make all payments provided for in the Employment Agreement (the
"Agreement") between you and Mellon Bank, N.A. (the "Bank"), effective as 
of July 25, 1993, as amended and restated effective August 1, 1995, in the 
event that any such payment is not promptly made by the Bank. The Company's
obligation in this letter agreement to make such payments is absolute and
independent of any legal or other right of the Bank not to make such payments,
and shall be binding on the Company irrespective of the enforceability,
validity or voidability of the Agreement. The Company is entering into this
letter agreement in consideration of your services to the Bank, which is the
Company's principal subsidiary, to the Company and to the Company's other
subsidiaries.


Very truly yours,

MELLON BANK CORPORATION



By: /s/ FRANK V. CAHOUET
   ---------------------------
   Frank V. Cahouet


Agreed and Accepted:

By: /s/ W. KEITH SMITH
   ---------------------------
   W. Keith Smith  

<PAGE>   1

                                                                    EXHIBIT 12.1

           COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES AND RATIO
       OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

                             Mellon Bank Corporation
                             (parent Corporation)(a)

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------------------------------------------------------
                                                                                    Year ended December 31,
(dollar amounts in thousands)                               1997           1996           1995           1994            1993
- --------------------------------------------------------------------------------------------------------------------------------
<S>                                                        <C>            <C>            <C>            <C>             <C>
1.   Income before income taxes and
      equity in undistributed net
      income of subsidiaries                               $351,936       $349,900       $473,554       $434,035        $224,869

2.   Fixed charges: interest expense,
      one-third of rental expense net
      of income from subleases,
      trust-preferred securities expense
      and amortization of debt issuance costs               175,027        101,010         96,971         95,193         110,739
- --------------------------------------------------------------------------------------------------------------------------------
3.   Income before income taxes
      and equity in undistributed
      net income of subsidiaries,
      plus fixed charges (line 1 + line 2)                 $526,963       $450,910       $570,525       $529,228        $335,608
- --------------------------------------------------------------------------------------------------------------------------------
4.   Preferred stock dividend
      requirements(b)                                      $ 31,623       $ 68,503       $ 62,035       $124,260        $103,792
- --------------------------------------------------------------------------------------------------------------------------------
5.   Ratio of earnings (as defined)
      to fixed charges (line 3 divided by line 2)              3.01           4.46           5.88           5.56            3.03

6.   Ratio of earnings (as defined)
      to combined fixed charges and
      preferred stock dividends
      [line 3 divided by (line 2 + line 4)]                    2.55           2.66           3.59           2.41            1.56
- --------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  The parent Corporation ratios include the accounts of Mellon Bank
     Corporation (the "Corporation"), Mellon Financial Company, a wholly owned
     subsidiary of the Corporation that functions as a financing entity for the
     Corporation and its subsidiaries by issuing commercial paper and other debt
     guaranteed by the Corporation, and Mellon Capital I and Mellon Capital II,
     special purpose business trusts formed by the Corporation, that exist
     solely to issue Capital Securities. For purposes of computing these ratios,
     earnings represent parent Corporation income before taxes and equity in
     undistributed net income of subsidiaries, plus the fixed charges of the
     parent Corporation. Fixed charges represent interest expense, one-third
     (the proportion deemed representative of the interest factor) of rental
     expense net of income from subleases, trust-preferred securities expense
     and amortization of debt issuance costs. Because the ratio excludes from
     earnings the equity in undistributed net income of subsidiaries, the ratio
     varies with the payment of dividends by such subsidiaries.

(b)  Preferred stock dividend requirements for all years presented represent the
     pretax amount required to cover preferred stock dividends.



<PAGE>   1

                                                                  EXHIBIT 12.2

          COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES AND RATIO
      OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

                            Mellon Bank Corporation
                            and its subsidiaries(a)

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                 Year ended December 31,
(dollar amounts in thousands)                                1997           1996           1995            1994           1993
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>             <C>            <C>             <C>            <C>       
1.   Income                                               $  770,927     $  732,580     $  691,534      $  433,365     $  460,213

2.   Provision for income taxes                              398,108        418,264        400,058         278,040        298,034
- ---------------------------------------------------------------------------------------------------------------------------------

3.   Income before provision
      for income taxes (line 1 + line 2)                  $1,169,035     $1,150,844     $1,091,592      $  711,405     $  758,247
- ---------------------------------------------------------------------------------------------------------------------------------
4.   Fixed charges:
     a.  Interest expense (excluding
          interest on deposits)                           $  370,712     $  358,367     $  401,700      $  263,054     $  200,915

     b.  One-third of rental expense
         (net of income from
          subleases), trust-preferred
          securities expense and
          amortization of debt issuance costs                126,737         44,553         44,303          40,140         38,190
- ---------------------------------------------------------------------------------------------------------------------------------
     c.  Total fixed charges
          (excluding interest on
          deposits) (line 4a + line 4b)                      497,449        402,920        446,003         303,194        239,105

     d.  Interest on deposits                                878,462        902,726        888,580         538,715        454,458
- ---------------------------------------------------------------------------------------------------------------------------------
     e.  Total fixed charges
          (line 4c + line 4d)                             $1,375,911     $1,305,646     $1,334,583      $  841,909     $  693,563
- ---------------------------------------------------------------------------------------------------------------------------------

5. Preferred stock dividend
    requirements (b)                                      $   31,623     $   68,503     $   62,035      $  124,260     $  103,792
- ---------------------------------------------------------------------------------------------------------------------------------
6. Income before provision for income taxes,
     plus total fixed charges:
     a.  Excluding interest on
          deposits (line 3 + line 4c)                     $1,666,484     $1,553,764     $1,537,595      $1,014,599     $  997,352
- ---------------------------------------------------------------------------------------------------------------------------------
     b.  Including interest on
          deposits (line 3 + line 4e)                     $2,544,946     $2,456,490     $2,426,175      $1,553,314     $1,451,810
- ---------------------------------------------------------------------------------------------------------------------------------
7.   Ratio of earnings (as defined) to fixed charges:
     a.  Excluding interest on deposits
          (line 6a divided by line 4c)                          3.35           3.86           3.45            3.35           4.17
     b.  Including interest on deposits
          (line 6b divided by line 4e)                          1.85           1.88           1.82            1.84           2.09
8.  Ratio of earnings (as defined) to combined 
    fixed charges and preferred stock dividends:
     a.  Excluding interest on deposits
          [line 6a divided by (line 4c + line 5)]               3.15           3.30           3.03            2.37           2.91
     b.  Including interest on deposits
          [line 6b divided by (line 4e + line 5)]               1.81           1.79           1.74            1.61           1.82
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>


<PAGE>   2

                                                                                
                                                                     (continued)

           COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES AND RATIO
       OF EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED STOCK DIVIDENDS

(a)    For purposes of computing these ratios, earnings represent consolidated
       income, before income taxes plus consolidated fixed charges. Fixed
       charges, excluding interest on deposits, include interest expense (other
       than on deposits), one-third (the proportion deemed representative of the
       interest factor) of rental expense net of income from subleases,
       trust-preferred securities expense and amortization of debt issuance
       costs. Fixed charges, including interest on deposits, include all
       interest expense, one-third (the proportion deemed representative of the
       interest factor) of rental expense net of income from subleases,
       trust-preferred securities expense and amortization of debt issuance
       costs.

(b)    Preferred stock dividend requirements for all years presented represent
       the pretax amount required to cover preferred stock dividends.



<PAGE>   1

                                                                    EXHIBIT 13.1

                   PRINCIPAL LOCATIONS AND OPERATING ENTITIES


CONSUMER FEE SERVICES

BOSTON SAFE DEPOSIT AND TRUST COMPANY provides trust and custody administration
for institutional and private clients, private asset management, cash
management, and personal and jumbo mortgage lending. 

(617) 722-7000

DREYFUS BROKERAGE SERVICES, INC. provides services to individual investors
nationwide, a significant portion of which are conducted via the Internet.

www.edreyfus.com
(310) 276-0200

THE DREYFUS CORPORATION, one of the nation's leading mutual fund companies,
manages or administers more than $93 billion in assets in more than 150 mutual
fund portfolios. 

www.dreyfus.com 
(212) 922-6000

DREYFUS INVESTMENT SERVICES CORPORATION provides a full range of securities
brokerage services for individuals and institutional clients of Mellon Bank
Corporation. 

1 800 243-7549

DREYFUS RETIREMENT SERVICES provides a full array of investment products,
participant education and administrative services to defined contribution plans
nationwide. 

1 800 358-0910

DREYFUS SERVICE CORPORATION is the principal sales agent for the Dreyfus Family
of Funds and a general securities broker/dealer. 

(212) 922-6000


CONSUMER BANKING

Mellon Bank Corporation operates the following retail subsidiaries in the United
States: Mellon Bank, N.A., Mellon Bank (DE) National Association, Mellon Bank
(MD) National Association and Mellon United National Bank.

MELLON BANK, N.A. comprises six regions serving consumer and small to midsize
commercial markets throughout Pennsylvania. 

Headquarters: Pittsburgh, Pennsylvania (412) 234-5000

   MELLON BANK-CENTRAL REGION serves central Pennsylvania.

   Headquarters: State College, Pennsylvania
   (814) 234-6392

   MELLON BANK-COMMONWEALTH REGION serves southcentral Pennsylvania.

   Headquarters: Harrisburg, Pennsylvania
   1 800 222-9034

   MELLON BANK-NORTHEASTERN REGION serves northeastern Pennsylvania.

   Headquarters: Wilkes-Barre, Pennsylvania
   1 800 222-1992

   MELLON BANK-NORTHERN REGION serves northwestern Pennsylvania.

   Headquarters: Erie, Pennsylvania
   (814) 453-7400

   MELLON BANK-WESTERN REGION serves western Pennsylvania.

   Headquarters: Pittsburgh, Pennsylvania
   (412) 234-5000

   MELLON PSFS* serves southeastern Pennsylvania and southern New Jersey.

   Headquarters: Philadelphia, Pennsylvania
    (215) 553-3000

MELLON BANK (DE) NATIONAL ASSOCIATION serves consumer and commercial markets
throughout Delaware and provides nationwide cardholder processing services.

Headquarters: Wilmington, Delaware 
1 800 323-7105

MELLON BANK (MD) NATIONAL ASSOCIATION serves consumer and commercial markets
throughout Maryland, Virginia and Washington, D.C.

Headquarters: Rockville, Maryland
(301) 217-0600

MELLON BANK, F.S.B. provides personal trust services.

Headquarters: Pittsburgh, Pennsylvania
(412) 234-0661

MELLON MORTGAGE COMPANY focuses on the origination and servicing of both
residential and commercial mortgage loans through more than 50 locations
nationwide.

1 800 366-1230

MELLON BANK COMMUNITY DEVELOPMENT CORPORATION, one of the first holding company
CDCs regulated by the Federal Reserve Board, invests in projects significant to
modest-income segments of Delaware, Maryland, New Jersey and Pennsylvania.

(412) 234-4580

MELLON UNITED NATIONAL BANK, a full-service commercial bank, serves South
Florida.

Headquarters: Miami, Florida
(305) 825-9132

* Mellon PSFS is a service mark of Mellon Bank, N.A.


BUSINESS FEE SERVICES

THE BOSTON COMPANY ASSET MANAGEMENT, LLC provides institutional investment
management services.

(617) 722-7029

BOSTON SAFE ADVISORS provides investment management services for individuals and
corporations through brokerage firms throughout the United States.

1 800 992-5560

BUCK CONSULTANTS, INC., a leading global actuarial and human resources
consulting firm, provides a broad array of services in the areas of defined
benefit and defined contribution plans, health and welfare plans, communications
and compensation consulting, and outsourcing and administration of employee
benefit programs.

www.buckconsultants.com
(212) 330-1000

CCF--MELLON PARTNERS, a joint venture with Credit Commercial de France, markets
investment management services in Europe and North America.

(412) 234-3678

CERTUS ASSET ADVISORS is a stable-value market specialist providing investment
management services to defined contribution plan sponsors.

(415) 399-4450

<PAGE>   2


CHASEMELLON SHAREHOLDER SERVICES, a joint venture with The Chase Manhattan
Corporation, provides securities transfer and shareholder services throughout
the United States.

www.chasemellon.com
1 800 313-9450

CIBC MELLON GLOBAL SECURITIES SERVICES COMPANY, the institutional trust and
custody joint venture with Canadian Imperial Bank of Commerce, provides
Canadian-based pension and institutional investors with domestic and global
custody, multicurrency accounting, performance measurement, investment analytics
and information delivery.                                        
         

(416) 643-5000

CIBC MELLON TRUST COMPANY provides stock transfer, trustee and related services
to Canadian-based companies.

(416) 813-4500

FRANKLIN PORTFOLIO ASSOCIATES provides investment management services for
employee benefit funds and institutional clients.

(617) 790-6400

LAUREL CAPITAL ADVISORS provides investment management services for individuals
and corporations through brokerage firms throughout the United States.

1 800 626-6721

MELLON BOND ASSOCIATES provides structured management of bond portfolios for
institutional clients.

(412) 234-3839

MELLON CAPITAL MANAGEMENT CORPORATION is a global quantitative asset manager for
institutional clients.

(415) 546-6056

MELLON EQUITY ASSOCIATES provides specialized equity and balanced investment
management services to pension plans, and nonprofit and public fund markets.

(412) 234-7500

MELLON FUND ADMINISTRATION is a leading servicer of unit trusts, the equivalent
of mutual funds in the United Kingdom and to the offshore market in Dublin.

(###-##-####) 227300 (Brentwood)
(011-353-1) 790-5000 (Dublin)

MELLON GLOBAL CASH MANAGEMENT(SM) designs solutions through comprehensive cash
management services to meet the specialized treasury needs of middle market to
large, multinational corporations, government agencies, nonprofit organizations
and financial institutions.

1 800 424-3004

MELLON NETWORK SERVICES(SM) provides electronic funds transfer services,
including automated teller machine processing and full-service merchant payment
systems, to financial institutions and corporations nationwide.

1 800 343-7064

MELLON SECURITIES TRUST COMPANY provides securities processing and custody
services.

(212) 374-1970

MELLON TRUST COMPANY OF ILLINOIS provides custody services, primarily for
Illinois insurance companies.

(312) 357-3425

PARETO PARTNERS, a partnership in which Mellon holds a 30 percent interest,
provides investment management services for employee benefit funds and
institutional and high net worth clients.

(212) 527-1800




BUSINESS BANKING

AFCO CREDIT CORPORATION, with its Canadian affiliate, CAFO, Inc., is the
nation's largest insurance premium financing company with offices in the United
States and Canada.

(201) 876-6600

CORPORATE BANKING markets credit and related services to large corporate
customers, exclusive of financial institutions.

(412) 234-8808

INSTITUTIONAL BANKING markets credit and other banking services to
broker/dealers, insurance companies, domestic commercial banks, mutual funds and
investment managers.

(412) 234-4494

INTERNATIONAL BANKING provides international trade and correspondent banking
services and markets trade finance and logistics management services for clients
selling products in foreign markets.

(412) 234-6787

INTERNATIONAL REPRESENTATIVE office serves as a liaison between the
Corporation's banking subsidiaries and overseas customers.

(011-81-03) 3216-5861 (Tokyo)

MELLON 1ST BUSINESS BANK provides full commercial banking services to midsize
business firms, professionals, entrepreneurs and business owners, through its
headquarters office and four regional offices in southern California.

(213) 489-1000

MELLON BANK CANADA is a chartered Canadian bank providing credit, cash
management, treasury, custody, asset management, insurance premium financing and
shareholder services to the corporate market throughout Canada. 

(416) 860-0777

MELLON BUSINESS CREDIT markets a broad range of commercial finance products and
banking services nationwide to corporations.

(215) 553-2161

MELLON EUROPE-LONDON provides global custody, securities lending, treasury,
foreign exchange, credit and cash management services to domestic and
international customers.

(011-44-171) 623-0800

MELLON FINANCIAL MARKETS, INC., the Corporation's Section 20 underwriting
subsidiary, conducts securities business, providing fixed-income underwriting,
trading and sales services to clients and investors throughout the United
States.

(412) 234-0424

MELLON LEASING CORPORATION markets a broad range of leasing and lease-related
services to corporations throughout the United States and Canada through its
three divisions: Leasing--Large Corporate; Middle Market--Mellon US Leasing; and
Retail/Vendor--Mellon First United Leasing.

(412) 234-5061

MELLON VENTURES, INC. or its affiliates invest in the equity of midsize
operating companies experiencing rapid growth or change in ownership.

(412) 236-3594

MIDDLE MARKET BANKING markets a full range of financial and banking services to
commercial customers with annual sales between $20 million and $500 million.
Mellon's Middle Market group also specializes in providing services to segments
of coal and government services industries.

(412) 236-1197

REAL ESTATE FINANCE provides short- and intermediate-term financing to real
estate developers and investors located in the East, Mid-Atlantic, Southeast,
Midwest, Texas and southern California.

(412) 234-7560

<PAGE>   3


   DIRECTORS AND SENIOR MANAGEMENT COMMITTEE


DIRECTORS

MELLON BANK CORPORATION
AND MELLON BANK, N.A.

Dwight L. Allison Jr.(5)(6)
Retired Chairman, President
  and Chief Executive Officer
The Boston Company

Burton C. Borgelt(5)(6)
Retired Chairman and
  Chief Executive Officer
Dentsply International, Inc.
Manufacturer of artificial teeth
  and consumable dental products

Carol R. Brown(2)(6)
President
The Pittsburgh Cultural Trust
Cultural and economic growth
  organization

Frank V. Cahouet(1)
Chairman, President and
  Chief Executive Officer
Mellon Bank Corporation

Christopher M. Condron(1)
President and
  Chief Operating Officer
Mellon Bank, N.A.

J. W. Connolly(1)(2)(4)
Retired Senior Vice President
H. J. Heinz Company
Food manufacturer

Charles A. Corry(1)(2)(3)(4)
Retired Chairman and
  Chief Executive Officer
USX Corporation
Energy and steel

C. Frederick Fetterolf(1)(2)(5)(6)
Retired President and
  Chief Operating Officer
Aluminum Company of America
Aluminum and chemicals

Ira J. Gumberg(1)(2)(5)
President and Chief Executive Officer
J. J. Gumberg Co.
Real estate management and development

Pemberton Hutchinson(3)(5)(6)
Retired Chief Executive Officer
Westmoreland Coal Company
Coal mining

George W. Johnstone(5)
Retired President and
  Chief Executive Officer
American Water Works Company, Inc.
Water services

Rotan E. Lee(5)(6)
Chairman
Talleyrand Atlantic, LLC
Strategic planning company

Andrew W. Mathieson(1)(3)(4)
Vice Chairman
Richard King Mellon Foundation
Philanthropy

Edward J. McAniff(5)(6)
Partner
O'Melveny & Myers
Full-service law firm

Martin G. McGuinn(1)
Chairman and
  Chief Executive Officer
Mellon Bank, N.A.

Robert Mehrabian(1)(2)(7)
Senior Vice President and
  Segment Executive
Aerospace and Electronics
Allegheny Teledyne Inc.
Specialty metals and diversified businesses

Seward Prosser Mellon
President and Chief Executive Officer
Richard K. Mellon and Sons
Investments
Richard King Mellon Foundation
Philanthropy

David S. Shapira(1)(2)(5)(7)
Chairman and Chief Executive Officer
Giant Eagle, Inc.
Retail grocery chain

W. Keith Smith(1)
Senior Vice Chairman
Mellon Bank, N.A.      

Joab L. Thomas(4)(7)
President Emeritus
The Pennsylvania State University
Major public research university

Wesley W. von Schack(1)(3)(4)(6)(7)
Chairman, President and
  Chief Executive Officer
New York State Electric & Gas Corporation
Energy services

William J. Young(4)(5)(6)
Retired President
Portland Cement Association
Trade association for the Portland
  cement industry


CHAIRMEN EMERITI

J. David Barnes
William B. Eagleson Jr.
James H. Higgins
Nathan W. Pearson


ADVISORY BOARD

Howard O. Beaver Jr.
Retired Chairman and
  Chief Executive Officer
Carpenter Technology Corporation

John C. Marous
Retired Chairman and
  Chief Executive Officer
Westinghouse Electric Corporation

Masaaki Morita
Chairman
Sony USA Foundation

Nathan W. Pearson
Financial Advisor
Paul Mellon Family Interests

H. Robert Sharbaugh
Retired Chairman
Sun Company, Inc.

Richard M. Smith
Retired Vice Chairman
Bethlehem Steel Corporation


REGIONAL BOARDS

MELLON BANK-CENTRAL REGION
Galen E. Dreibelbis
John Lloyd Hanson
Bruce K. Heim
Carol Herrmann
Daniel B. Hoover
Michael M. Kranich Sr.
Edwin E. Lash
Robert W. Neff
Ralph J. Papa
Nicholas Pelick
Graham C. Showalter
Alvin L. Snowiss
Jamie B. Stewart Jr.

MELLON BANK-COMMONWEALTH REGION
Paul S. Beideman
Burton C. Borgelt
Stephen R. Burke
James E. Grandon Jr.
Ruth Leventhal
Henry E. L. Luhrs
Ralph J. Papa
Gregory L. Sutliff



(1) Executive Committee
(2) Audit Committee
(3) Nominating Committee
(4) Human Resources Committee
(5) Trust and Investment Committee
(6) Community Responsibility Committee
(7) Technology Committee



<PAGE>   4


MELLON BANK-NORTHEASTERN REGION
David T. Andes
Frank J. Dracos
Peter B. Eglin
Alan J. Finlay
Thomas M. Jacobs
Joseph E. Kluger
Jeffery L. Leininger
Joseph R. Nardone
Joseph F. Palchak Jr.
Joseph L. Persico
Arthur K. Ridley
Rhea P. Simms

MELLON BANK-NORTHERN REGION
James D. Berry III
Thomas B. Black
John T. Chesko
Robert H. Cox
Eugene Cross
William S. DeArment
Robert G. Liptak Jr.
Gary W. Lyons
Ruthanne Nerlich
John S. Patton
Paul D. Shafer Jr.
Cyrus R. Wellman

MELLON PSFS
Paul C. Brucker
Frank J. Coyne
Thomas F. Donovan
Lon R. Greenberg
Pemberton Hutchinson
George W. Johnstone
Rotan E. Lee
Roland Morris
William J. Stallkamp
Francis R. Strawbridge III
Stephen A. Van Dyck


SUBSIDIARY BOARDS

THE BOSTON COMPANY, INC. AND BOSTON 
SAFE DEPOSIT AND TRUST COMPANY
Dwight L. Allison Jr.
Christopher M. Condron
James E. Conway*
Charles C. Cunningham Jr.
Avram J. Goldberg
Lawrence S. Kash*
David F. Lamere
Robert P. Mastrovita
J. David Officer
James. P. Palermo
W. Keith Smith
Jamie B. Stewart Jr.*
Benaree Pratt Wiley*
Willis F. Williams*

THE DREYFUS CORPORATION
Mandell L. Berman
Burton C. Borgelt
Frank V. Cahouet
Stephen E. Canter
Christopher M. Condron
Lawrence S. Kash
W. Keith Smith
Richard F. Syron

BUCK CONSULTANTS, INC.
William Daniels
Merril S. Delon
Stephen D. Diamond
Edward I. Farb
Richard Koski
Brian W. Kruse
Joseph A. LoCicero
J. Robinson Lynch
Ronald P. O'Hanley
Frederick W. Rumack
Raymond E. Sharp
W. Keith Smith
Barry S. Sutton
John W. Thompson
Vincent M. Tobin
Gregory J. Wiber

MELLON 1ST BUSINESS BANK
John E. Anderson
William S. Anderson
W. Peter Bohn
Richard M. Ferry
Ernest J. Friedman
Robert M. Kommerstad
Robert W. Kummer Jr.
Bill LeVine
Peter W. Mullin
Keith P. Russell
Joseph P. Sanford
Thomas F. Savage
Roland Seidler Jr.

MELLON BANK CANADA
Frederick K. Beard
Peter A. Crossgrove
Keith G. Dalglish
Fraser M. Fell
Thomas C. MacMillan
James A. Riley
Peter Rzasnicki

MELLON BANK (DE) NATIONAL ASSOCIATION
John S. Barry
Robert C. Cole Jr.
Donna M. Coughey
Audrey K. Doberstein
Arden B. Engebretson
Norman D. Griffiths
Garrett B. Lyons
Martin G. McGuinn
W. Charles Paradee Jr.
Bruce M. Stargatt

MELLON BANK, F.S.B.
Bruno A. Bonacchi
Christopher Flanagan
Frank L. Reis Jr.
Donald W. Titzel
Daryl J. Zupan

MELLON BANK (MD) NATIONAL ASSOCIATION
Frederick K. Beard
Michael A. Besche
Lawrence Brown Jr.
Albert R. Hinton
David R. Lovejoy
Martin G. McGuinn

MELLON UNITED NATIONAL BANK
Paul S. Beideman
Joel Friedland
Herschel V. Green
Gerald Katcher
Martin G. McGuinn
J. David Officer
Aaron S. Podhurst
Howard Scharlin
Sherwood M. Weiser


SENIOR MANAGEMENT COMMITTEE

OFFICE OF THE CHAIRMAN
Frank V. Cahouet
Chairman, President
  and Chief Executive Officer

Martin G. McGuinn
Christopher M. Condron
W. Keith Smith
Steven G. Elliott

John T. Chesko
Jeffery L. Leininger
David R. Lovejoy
Keith P. Russell
Jamie B. Stewart Jr.

EXECUTIVE MANAGERS
Paul S. Beideman
Joseph A. LoCicero
J. David Officer
D. Michael Roark
Peter Rzasnicki
William J. Stallkamp
Allan P. Woods

SENIOR MANAGERS
Frederick K. Beard
Richard B. Berner
Michael E. Bleier
Paul A. Briggs
Michael A. Bryson
Larry F. Clyde
Paul H. Dimmick
Kenneth R. Dubuque
Paul Holmes
Lawrence S. Kash
Allan C. Kirkman
David F. Lamere
Peter A. Lofquist
Robert G. Loughrey
Sandra J. McLaughlin
John P. O'Driscoll
James P. Palermo
Robert M. Parkinson
Robert W. Stasik
Sherman White

CORPORATE CONTROLLER
Michael K. Hughey

CORPORATE SECRETARY
Carl Krasik



*Director of The Boston Company, Inc. only



<PAGE>   5

MELLON BANK CORPORATION (and its subsidiaries)
- --------------------------------------------------------------------------------
FINANCIAL SUMMARY
<TABLE>
<CAPTION>
(dollar amounts in millions, except per share amounts)      1997       1996         1995     1994         1993       1992
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>         <C>         <C>         <C>           <C>         <C>
YEAR ENDED DECEMBER 31
Net interest revenue                                     $  1,467    $  1,478    $  1,548    $   1,508     $  1,329    $  1,182
Provision for credit losses                                   148         155         105           70          125         185
Fee revenue                                                 2,418       2,019       1,670        1,652        1,538       1,154
Gains (losses) on sale of securities                           --           4           6           (5)         100         129
Operating expense                                           2,568       2,195       2,027        2,374        2,084       1,648
Provision for income taxes                                    398         418         401          278          298         104
- -------------------------------------------------------------------------------------------------------------------------------
Net income                                               $    771    $    733    $    691    $     433     $    460    $    528
Net income applicable to common stock                         750         689         652          358          397         477
- -------------------------------------------------------------------------------------------------------------------------------
PER COMMON SHARE (a)
Basic net income                                         $   2.94    $   2.63    $   2.27    $    1.23     $   1.40    $   1.84
Diluted net income                                           2.88        2.58        2.25         1.21         1.36        1.78
Dividends paid                                               1.29        1.18        1.00          .79          .51         .47
Book value at year end                                      14.39       13.43       13.09        12.53        12.14       10.69
Average common shares and equivalents
  outstanding - diluted (in thousands)                    260,829     266,591     290,401      298,405      294,437     272,666
- -------------------------------------------------------------------------------------------------------------------------------
KEY RATIOS (based on balance sheet averages)
Return on common shareholders' equity                        21.5%       20.4%       17.8%         9.8%        12.1%       18.5%
Return on assets                                             1.80        1.74        1.72         1.14         1.29        1.72
Net interest margin on a taxable equivalent basis            4.24        4.26        4.62         4.71         4.39        4.46
Fee revenue as a percentage of total revenue (FTE)             62          58          52           52           52          46
Efficiency ratio (b)                                           64          63          63           65           64          65
Efficiency ratio excluding amortization of intangibles         62          60          60           62           61          63
- -------------------------------------------------------------------------------------------------------------------------------
TANGIBLE OPERATING RESULTS (c)
Diluted tangible earnings per common share               $   3.19    $   2.87    $   2.50    $    1.47     $   1.57    $   1.91
Tangible net income applicable to common stock                832         765         725          434          458         513
Return on tangible common shareholders' equity               37.5%       32.2%       27.1%        16.5%        18.9%       23.9%
Return on tangible assets                                    2.05        1.97        1.96         1.37         1.50        1.86
- -------------------------------------------------------------------------------------------------------------------------------
RESULTS EXCLUDING CERTAIN ITEMS (d)
Net income applicable to common stock                    $    750    $    689    $    652    $     593     $    456    $    347
Diluted net income per common share (a)                      2.88        2.58        2.25         2.00         1.57        1.30
Return on common shareholders' equity                        21.5%       20.4%       17.8%        16.0%        13.7%       13.1%
Return on tangible common shareholders' equity               37.5        32.2        27.1         25.3         21.3        17.3
Return on assets                                             1.80        1.74        1.72         1.71         1.46        1.29
Return on tangible assets                                    2.05        1.97        1.96         1.97         1.67        1.43
- -------------------------------------------------------------------------------------------------------------------------------
AVERAGE BALANCES
Money market investments                                 $  1,186    $  1,381    $  1,222    $   1,656     $  3,821    $  1,905
Securities                                                  5,593       6,184       4,922        5,149        4,804       6,500
Loans                                                      27,823      27,233      27,321       25,097       21,763      18,235
Interest-earning assets                                    34,777      34,944      33,761       32,282       30,657      26,948
Total assets                                               42,942      42,013      40,097       38,106       35,635      30,758
Deposits                                                   30,459      30,838      27,951       27,248       26,541      22,684
Notes and debentures                                        2,712       2,038       1,670        1,768        1,991       1,365
Trust-preferred securities                                    990          32          --           --           --          --
Common shareholders' equity                                 3,494       3,381       3,671        3,691        3,323       2,603
Total shareholders' equity                                  3,700       3,810       4,106        4,277        3,964       3,112
- -------------------------------------------------------------------------------------------------------------------------------
CAPITAL RATIOS
Common shareholders' equity to assets                        8.13%       8.11%       8.83%        9.54%        9.57%       8.85%
Tangible common shareholders' equity to assets (e)           5.12        5.36        6.63         7.05         6.84        7.03
Tier I capital                                               7.77        8.38        8.14         9.48         9.70       10.20
Total (Tier I plus Tier II) capital                         12.73       13.58       11.29        12.90        13.22       13.83
Leverage capital                                             8.02        8.31        7.80         8.67         9.00        9.45
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Presented in accordance with the requirements of FAS No. 128, "Earnings per
     Share," which was adopted by the Corporation at year-end 1997. Prior-period
     amounts have been restated. In addition, prior-period amounts also were
     restated to reflect the two-for-one common stock split distributed on June
     2, 1997.
(b)  See page 43 for the definition of this ratio.
(c)  See page 31 for the definition of tangible operating results.
(d)  Results for 1994 exclude a $130 million after-tax securities lending
     charge, $79 million after tax of Dreyfus merger-related expense, $10
     million after tax of losses on the disposition of securities available for
     sale previously owned by Dreyfus and $16 million of preferred stock
     dividends recorded in connection with the redemption of the Series H
     preferred stock. Results for 1993 exclude $112 million after tax of merger
     expense and $53 million after tax of gains on the sale of securities
     related to the acquisition of The Boston Company. Results for 1992 were
     calculated by applying a normalized effective tax rate of approximately 38%
     to pretax income. The unrecorded tax benefit that existed at the beginning
     of 1992 was included in the determination of the return on average common
     shareholders' equity.
(e)  See page 45 for the definition of this ratio.
NOTE: THROUGHOUT THIS REPORT, RATIOS ARE BASED ON UNROUNDED NUMBERS.


                                       27
<PAGE>   6


MANAGEMENT'S DISCUSSION AND ANALYSIS OF
  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

SIGNIFICANT FINANCIAL EVENTS IN 1997
- --------------------------------------------------------------------------------

Two-for-one common stock split

In April 1997, the Corporation authorized a two-for-one common stock split. The
additional shares resulting from the split were distributed on June 2, 1997, to
shareholders of record at the close of business on May 1, 1997. All earnings and
dividend per share amounts have been restated to reflect the stock split.

Common dividend increased 10%

In the second quarter of 1997, the Corporation increased its quarterly common
stock dividend by 10% to $.33 per common share. This was the sixth quarterly
common dividend increase that the Corporation announced since the beginning of
1994, resulting in a total common dividend per share increase of 161%.

Acquisition of Buck Consultants, Inc.

In July 1997, the Corporation acquired Buck Consultants, Inc. (Buck), a leading
global benefits consulting firm. Buck is headquartered in New York and has 64
offices in 17 countries. Buck provides a broad array of pension and health and
welfare actuarial services, employee benefit, compensation and human resources
consulting and administrative services, and total benefits outsourcing to
approximately 5,000 clients, ranging from large multinational corporations to
small businesses. The Corporation issued approximately 3.5 million shares of
common stock in connection with this acquisition. These shares were repurchased
in the second quarter of 1997.

Repurchase of common stock

During 1997, the Corporation repurchased approximately 12 million shares of its
common stock, including 3.5 million shares reissued in connection with the Buck
acquisition. Since the beginning of 1995, the Corporation has repurchased
approximately 59 million common shares, prior to any reissuances, as well as
warrants for 9 million additional shares.

Acquisition of Pacific Brokerage Services, Inc.

In November 1997, the Corporation acquired Pacific Brokerage Services, Inc., a
self-clearing deep discount broker and member of the New York Stock Exchange. It
was subsequently renamed Dreyfus Brokerage Services, Inc. (DBS) and operates as
a separate Mellon entity under Mellon Bank, N.A. DBS is registered as a
broker/dealer in all 50 states with headquarters in Los Angeles and additional
offices in Beverly Hills, New York and Chicago. It provides services to
individual investors nationwide, with a significant portion conducted via the
Internet. The Corporation purchased DBS with cash. DBS' Internet address is
http://www.edreyfus.com.

Sale of Mellon corporate trustee and agency business

In November 1997, the Corporation sold its corporate trustee and agency business
to Chase Manhattan Bank. Substantially all of the accounts, the majority of
which consisted of municipal and corporate issues of debt securities, for which
Mellon served as trustee or agent have been transferred to Chase Global Trust.
The sale did not include the Corporation's noncorporate trustee fiduciary
businesses. This business generated $18 million of revenue in the first nine
months of 1997 including approximately $12 million of fee revenue. A gain of $43
million was recorded on the sale.


                                       28
<PAGE>   7
SIGNIFICANT FINANCIAL EVENTS IN 1997 (CONTINUED)
- --------------------------------------------------------------------------------

CornerStone(sm) credit card losses

In December 1997, the Corporation segregated $231 million of CornerStone(sm)
credit card loans into an accelerated resolution portfolio. In connection with
this action, the Corporation evaluated the carrying value of these loans and
recorded a credit loss of $65 million to reflect this portfolio's estimated net
realizable value. Interest and principal receipts, fees and loan loss recoveries
on these loans are applied to reduce the net carrying value of this portfolio,
which totaled $157 million at December 31, 1997.

Pending acquisition of 1st Business Corporation

In April 1997, the Corporation announced that it had reached a definitive
agreement to acquire 1st Business Corporation and its principal subsidiary, 1st
Business Bank, a full-service commercial bank serving midsize business firms in
southern California. 1st Business Bank is a state-chartered bank, headquartered
in Los Angeles, with approximately $1.2 billion in assets, including
approximately $500 million in loans and lease finance assets. It serves
approximately 1,700 business customers in the manufacturing, wholesale trade and
service industries. It also provides personal banking services to professionals,
entrepreneurs, and owners and officers of its business clients. The Corporation
will purchase privately owned 1st Business Corporation with cash. 1st Business
Bank will operate as a separate entity under the name Mellon 1st Business Bank.
The transaction closed in the first quarter of 1998.

Pending acquisition of United Bankshares, Inc.

In November 1997, the Corporation announced that it had reached a definitive
agreement to acquire United Bankshares, Inc. and its principal subsidiary,
United National Bank, a full-service commercial bank serving South Florida. With
approximately $820 million in assets, including approximately $440 million in
loans and lease finance assets, United National Bank is a nationally chartered
bank with headquarters in Miami and 11 regional banking offices in Dade, Broward
and Palm Beach counties. United services small and midsize businesses, lawyers,
accountants, real estate developers and other professionals. In addition, United
also provides both private banking services and trade financing. The Corporation
will acquire United National Bank with a combination of common stock and cash.
To the extent that common stock is issued in this transaction, the Corporation's
board of directors has authorized the repurchase of up to an equivalent number
of common shares. United National Bank will operate as a separate entity under
the name Mellon United National Bank. The transaction closed in the first
quarter of 1998.

Pending acquisition of Founders Asset Management, Inc.

In December 1997, the Corporation announced that it had reached a definitive
agreement to acquire Founders Asset Management, Inc. (Founders), a manager of
growth-oriented no-load equity mutual funds and other investment portfolios.
Founders offers 11 no-load mutual funds, including nine equity funds, with
approximately $4.6 billion in assets among total assets under management of $6.4
billion. Founders will be purchased with cash and will operate as a separate
subsidiary, headquartered in Denver, under Mellon Bank, N.A. With the inclusion
of Founders' funds, the Dreyfus/Founders family of funds will total
approximately $100 billion of assets managed, including approximately $27
billion of equity assets. The transaction is expected to close in the second
quarter of 1998, subject to regulatory approvals and certain closing conditions.



                                       29
<PAGE>   8

RESULTS OF OPERATIONS
- --------------------------------------------------------------------------------

OVERVIEW OF 1997 RESULTS
- --------------------------------------------------------------------------------
The Corporation reported 1997 diluted earnings per common share of $2.88, an
increase of 12%, compared with diluted earnings per common share of $2.58 in
1996. Net income applicable to common stock was $750 million in 1997, compared
with $689 million in 1996. Return on common shareholders' equity and return on
assets were 21.5% and 1.80%, respectively, in 1997, compared with 20.4% and
1.74%, respectively, in 1996.

Diluted tangible earnings per common share in 1997 were $3.19, an increase of
11%, compared with $2.87 in 1996. Return on tangible common shareholders' equity
and return on tangible assets were 37.5% and 2.05%, respectively, in 1997,
compared with 32.2% and 1.97%, respectively, in 1996.

The Corporation's results in 1997 reflect its successful efforts to broaden its
products and distribution network and to generate high returns. Compared with
1996, the Corporation's 1997 results reflected an increase in fee revenue,
partially offset by higher operating expense and lower net interest revenue.

Net interest revenue totaled $1,467 million, down $11 million from $1,478
million in 1996. This reduction primarily resulted from the sale of the American
Automobile Association (AAA) credit card portfolio, funding costs related to the
repurchase of common stock, the insurance premium finance securitization and
lower loan fees. Primarily offsetting these factors were the full-year impact of
the $1.6 billion lease financing acquisitions in 1996 and the use of proceeds
from the $1 billion of trust-preferred securities.

Fee revenue increased to $2,418 million, up $399 million from $2,019 million in
1996. The increase in fee revenue was primarily attributable to higher trust and
investment fees resulting, in part, from the Buck acquisition in the third
quarter of 1997, new business and an increase in the market value of assets
under management. Excluding the Buck acquisition and the gain on the sale of the
corporate trust business, both in 1997, and the gain on the sale of the AAA
credit card portfolio in 1996, fee revenue increased $260 million, or 13%,
compared with 1996.

Operating expense before trust-preferred securities expense and net revenue from
acquired property was $2,509 million in 1997, up $304 million from $2,205
million in 1996. The increase primarily resulted from the Buck acquisition, a
full-year impact of the 1996 lease financing acquisitions and business growth.
The Corporation's effective tax rate for 1997 was 34.1%, compared with 36.3% for
1996. The lower effective tax rate resulted from a fourth quarter 1997
realignment of Corporate entities.

Credit quality expense was $129 million in 1997, a decrease of $13 million
compared with $142 million in 1996. The decrease resulted from a decrease in the
provision for credit losses and higher gains on the sale of other real estate
owned (OREO). Net credit losses totaled $201 million in 1997, an increase of $77
million from $124 million in 1996. The higher level of credit losses in 1997
primarily resulted from $65 million of credit losses recorded on $231 million of
CornerStone(sm) credit card loans that were transferred to an accelerated
resolution portfolio in the fourth quarter of 1997.

Nonperforming assets totaled $181 million at December 31, 1997, an increase of
$7 million from $174 million at December 31, 1996. The Corporation's ratio of
nonperforming assets to total loans and net acquired property was .62% at
December 31, 1997, compared with .63% at December 31, 1996. This ratio has been
less than 1% for 14 consecutive quarters.

The Corporation's ratio of common shareholders' equity to assets was 8.13% at
December 31, 1997. The Tier I, Total and Leverage capital ratios were 7.77%,
12.73% and 8.02%, respectively, at December 31, 1997, well in excess of the
ratios required to maintain well-capitalized status. The Corporation repurchased
approximately 12 million shares of its common stock in 1997, prior to any
reissuances, or nearly 5% of its common shares outstanding at the beginning of
the year.



                                       30
<PAGE>   9

OVERVIEW OF 1997 RESULTS (CONTINUED)
- --------------------------------------------------------------------------------

1996 compared with 1995

The Corporation reported net income applicable to common stock of $689 million,
or $2.58 per common share on a diluted basis, in 1996, compared with $652
million, or $2.25 per common share, in 1995. Net interest revenue was $1,478
million in 1996, a decrease of $70 million compared with 1995, primarily
resulting from the decrease in interest revenue related to the credit card and
home equity loan securitizations and the funding costs related to the repurchase
of common shares, partially offset by a higher level of noninterest-bearing
deposits and loan growth. Fee revenue was $2,019 million in 1996, an increase of
$349 million from 1995, reflecting higher institutional trust fees and mutual
fund management revenue, the gain on the sale of the AAA credit card portfolio,
higher mortgage servicing fees and increased credit card fee revenue. Operating
expense before trust-preferred securities expense and net revenue from acquired
property was $2,205 million in 1996, an increase of $158 million from 1995. The
increase in operating expense primarily resulted from higher staff expense, due
in part to higher incentive expense and the early retirement enhancement
program, as well as higher amortization expense of purchased mortgage servicing
rights. These increases were offset, in part, by lower FDIC deposit insurance
assessment expense in 1996. The provision for credit losses was $155 million in
1996, compared with $105 million in 1995, reflecting an increase in the
provision for credit losses related to the credit card portfolio. Net credit
losses totaled $124 million in 1996, down from $249 million in 1995, principally
reflecting lower losses on the CornerStone(sm) credit card product. The higher
level of credit losses in 1995 primarily resulted from the $106 million of
credit losses recorded on CornerStone(sm) accounts transferred to an accelerated
resolution portfolio in the fourth quarter of 1995.


TANGIBLE OPERATING RESULTS
- --------------------------------------------------------------------------------

Except for the merger with Dreyfus, which was accounted for under the "pooling
of interests" method, the Corporation has been required to account for business
combinations under the "purchase" method of accounting. The purchase method
results in the recording of goodwill and other identified intangibles that are
amortized as noncash charges in future years into operating expense. The pooling
of interests method does not result in the recording of goodwill or intangibles.
Since goodwill and intangible amortization expense does not result in a cash
expense, the economic value to shareholders under either accounting method is
essentially the same. Results, excluding the impact of intangibles, are shown in
the table below.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
(dollar amounts in millions)                              1997          1996        1995
- ------------------------------------------------------------------------------------------
<S>                                                      <C>          <C>          <C>
Net income applicable to common stock                    $   750      $   689      $   652
After-tax impact of amortization
  of intangibles from purchase acquisitions                   82           76           73
- ------------------------------------------------------------------------------------------
    Tangible net income applicable to common stock       $   832      $   765      $   725
    Tangible earnings per common share - diluted (a)     $  3.19      $  2.87      $  2.50

Average common equity                                    $ 3,494      $ 3,381      $ 3,671
Average goodwill and other identified intangibles          1,275        1,003          993
- ------------------------------------------------------------------------------------------
    Average tangible common equity                       $ 2,219      $ 2,378      $ 2,678
Return on tangible common equity                            37.5%        32.2%        27.1%

Average total assets                                     $42,942      $42,013      $40,097
Average tangible assets                                  $41,667      $41,010      $39,104
Return on tangible assets                                   2.05%        1.97%        1.96%
- ------------------------------------------------------------------------------------------
</TABLE>

(a)  Prior-period amounts were restated to reflect the two-for-one common stock
     split distributed on June 2, 1997.


                                       31
<PAGE>   10

BUSINESS SECTORS
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                       Consumer                                              Business
(dollar amounts in millions,            Fee Services                 Banking                 Fee Services               Banking
averages in billions)                 1997       1996            1997       1996           1997       1996          1997       1996
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                   <C>        <C>           <C>        <C>            <C>        <C>             <C>        <C>  
Revenue                               $706       $647          $1,108     $1,207         $1,441     $1,093         $ 523      $ 447
Credit quality expense (revenue)         2          1             152        153              -          -             2          1
Operating expense:
Intangible amortization expense          6          5              51         52             27         32            21         11
Trust-preferred securities expense       -          -               7          -              -          -            30          -
Other operating expense                524        472             607        623          1,038        825           190        153
- ------------------------------------------------------------------------------------------------------------------------------------
  Total operating expense              530        477             665        675          1,065        857           241        164
- ------------------------------------------------------------------------------------------------------------------------------------
Income before taxes                    174        169             291        379            376        236           280        282
Income taxes                            62         67             102        139            134         95            98        100
- ------------------------------------------------------------------------------------------------------------------------------------
Net income                            $112       $102          $  189     $  240         $  242     $  141         $ 182      $ 182
- ------------------------------------------------------------------------------------------------------------------------------------
Tangible net income                   $116       $105          $  227     $  279         $  267     $  167         $ 197      $ 190
- ------------------------------------------------------------------------------------------------------------------------------------
Average assets                        $2.4       $2.1          $ 20.0     $ 21.0         $  1.9     $  1.5         $16.8      $14.9
Average common equity                 $0.3       $0.3          $  1.0     $  1.0         $  0.7     $  0.6         $ 1.3      $ 1.3
Average Tier I preferred equity       $  -       $  -          $  0.1     $    -         $    -     $    -         $ 0.4      $   -
Return on common
 shareholders' equity                   36%        37%             19%        23%            37%        26%           14%        14%
Return on average assets                NM         NM            0.95%      1.15%            NM         NM          1.08%      1.22%
Pretax operating margin                 26%        26%             26%        31%            27%        22%           54%        63%
Pretax operating margin
 excluding amortization
 of intangibles and trust-preferred
 securities expense                     26%        27%             31%        33%            28%        25%           63%        66%
Efficiency ratio excluding
 amortization of intangibles
 and trust-preferred securities                                                                                                     
 expense                                74%        73%             55%        54%            72%        75%           36%        34%
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
NM--Not meaningful.

NOTE: THE TABLE ABOVE AND DISCUSSION THAT FOLLOWS PRESENT THE OPERATING RESULTS
OF THE CORPORATION'S MAJOR BUSINESS SECTORS, ANALYZED ON AN INTERNAL MANAGEMENT
REPORTING BASIS. AMOUNTS ARE PRESENTED ON A TAXABLE EQUIVALENT BASIS. CAPITAL IS
ALLOCATED QUARTERLY USING THE FEDERAL REGULATORY GUIDELINES AS A BASIS, COUPLED
WITH MANAGEMENT'S JUDGMENT REGARDING THE RISKS INHERENT IN THE INDIVIDUAL LINES
OF BUSINESS. THE CAPITAL ALLOCATIONS MAY NOT BE REPRESENTATIVE OF THE CAPITAL
LEVELS THAT WOULD BE REQUIRED IF THESE SECTORS WERE NONAFFILIATED BUSINESS
UNITS.

The business sector results for 1996 have been restated to reflect a refinement
in methodology that better reflects the Corporation's current organizational
structure. The changes are as follows: The mortgage banking business line has
been moved from the Consumer Banking sector and divided into two separate
components. The residential business line, including mortgage origination and
servicing, has been moved to the Consumer Fee Services sector while the
commercial mortgage origination and servicing business line has been moved to
the Business Fee Services sector. Also, the Network Services business line,
which primarily encompasses ATM network processing and merchant card processing,
has been moved from the Consumer Banking sector to the Business Fee Services
sector.

Income before taxes for the Corporation's core sectors was $1,121 million in
1997, an increase of $55 million, or 5%, compared with $1,066 million in 1996.
This increase resulted from a $384 million increase in revenue, including $153
million of fee revenue from Buck, partially offset by a $328 million increase in
operating expense, primarily due to acquisitions. Return on common shareholders'
equity for the core sectors was 22% in 1997, compared with 21% in 1996. Return
on average assets was 1.76% in 1997, compared with 1.69% in 1996.

Consumer Fee Services

Consumer Fee Services includes private asset management services, retail mutual
funds and residential mortgage loan origination and servicing. Income before
taxes for the Consumer Fee Services sector was $174 million in 1997, an increase



                                       32
<PAGE>   11

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------
         Total                 Real Estate                Other                  Total All
      Core Sectors               Workout             Corporate Activity            Sectors
   1997         1996        1997         1996        1997          1996        1997       1996
- -------------------------------------------------------------------------------------------------
 <S>          <C>          <C>         <C>          <C>           <C>       <C>           <C>
  $3,778       $3,394       $ 18        $  20        $112          $109      $3,908        $3,523
     156          155        (22)         (13)         (5)            -         129           142

     105          100          -            -           -             -         105           100
      37            -          -            -          41             3          78             3
   2,359        2,073          3            7          42            25       2,404         2,105
- -------------------------------------------------------------------------------------------------
   2,501        2,173          3            7          83            28       2,587         2,208
- -------------------------------------------------------------------------------------------------
   1,121        1,066         37           26          34            81       1,192         1,173
     396          401         13            9          12            30         421           440
- -------------------------------------------------------------------------------------------------
  $  725       $  665       $ 24        $  17        $ 22          $ 51      $  771        $  733
- -------------------------------------------------------------------------------------------------
  $  807       $  741       $ 24        $  17        $ 22          $ 51      $  853        $  809
- -------------------------------------------------------------------------------------------------
  $ 41.1       $ 39.5       $0.2        $ 0.3        $1.6          $2.2      $ 42.9        $ 42.0
  $  3.3       $  3.2       $  -        $   -        $0.2          $0.2      $  3.5        $  3.4
  $  0.5       $    -       $  -        $   -        $0.7          $0.4      $  1.2        $  0.4

      22%          21%        NM           NM          NM            NM          22%           20%
    1.76%        1.69%        NM           NM          NM            NM        1.80%         1.74%
      30%          31%        NM           NM          NM            NM          31%           33%



      33%          34%        NM           NM          NM            NM          35%           35%



      62%          61%        NM           NM          NM            NM          62%           60%
- -------------------------------------------------------------------------------------------------
</TABLE>

of $5 million from 1996. This increase resulted from higher profits at private
asset management and Dreyfus offset, in part, by a lower contribution from
mortgage originations. This sector provided strong returns, as return on common
shareholders' equity was 36% in 1997, compared with 37% in 1996.

Consumer Banking

Consumer Banking includes consumer lending and deposit products, business
banking, credit card and jumbo residential mortgage lending. Income before taxes
for 1997 was $291 million, a decrease of $88 million compared with 1996. This
decrease primarily resulted from factors relating to credit card lending.
Revenue decreased $99 million, compared with 1996, primarily resulting from
lower credit card net interest and fee revenue reflecting the sale of the AAA
credit card portfolio in November 1996 and lower fee revenue from the
securitized credit card portfolio, due in part to higher credit losses in this
portfolio. In addition, results in 1996 include the $57 million gain on the sale
of the AAA portfolio. Partially offsetting the decrease in revenue was higher
electronic tax return filing fees. Credit quality expense in 1997 and 1996
included $48 million and $55 million, respectively, of additional provision for
credit losses made in response to credit losses from the CornerStone(sm)
portfolio. The Corporation anticipates that credit quality expense for this
sector will be lower in 1998 than in 1997 as a result of the actions taken to
transfer the problem CornerStone(sm) credit card accounts to an accelerated
resolution portfolio. Operating expense decreased $10 million compared with
1996, primarily resulting from the sale of the AAA credit card portfolio, as
well as $6 million of expense related to the reconfiguration of the retail
delivery system recorded in the first quarter of 1996, partially offset by $7
million of trust-preferred securities expense. The return on common
shareholders' equity for this sector was 19% in 1997, compared with 23% in 1996.



                                       33
<PAGE>   12


BUSINESS SECTORS (CONTINUED)
- --------------------------------------------------------------------------------

Business Fee Services

Business Fee Services includes institutional asset and institutional mutual fund
management and administration, institutional trust and custody, securities
lending, foreign exchange, cash management, stock transfer, commercial mortgage
loan origination and servicing, corporate trust, network services, benefits
consulting and administrative services and services for defined contribution
plans. Income before taxes for this sector was $376 million in 1997, an increase
of $140 million, or 59%, compared with 1996. Revenue increased $348 million due,
in part, to the $153 million of fee revenue resulting from the Buck acquisition,
higher institutional asset management fees, increased institutional trust fees
including an increase in securities lending revenue, higher cash management
fees, higher mutual fund management and administration fees as well as higher
foreign exchange fees. Partially offsetting this increase was a decline in fee
revenue resulting from the formation of Canadian Imperial Bank of Commerce
(CIBC) Mellon Trust Company, which is now accounted for under the equity method
of accounting. Operating expense increased $208 million due to the Buck
acquisition, higher transaction volumes and technology investments, partially
offset by lower expenses resulting from CIBC Mellon Trust Company. This sector
provided excellent returns as the return on common shareholders' equity for this
sector was 37% in 1997, compared with 26% in 1996.

Business Banking

Business Banking includes large corporate and middle market lending, asset-based
lending, lease financing, commercial real estate lending, insurance premium
financing, securities underwriting and trading, and international banking.
Income before taxes for the Business Banking sector was $280 million for 1997, a
decrease of $2 million from 1996. Revenue increased $76 million, primarily as a
result of higher revenue resulting from the full-year impact of the lease
financing acquisitions. Operating expense increased $77 million as a result of
the full-year impact of the lease financing acquisitions and $30 million of
trust-preferred securities expense. The return on common shareholders' equity
for this sector was 14% in both 1997 and 1996.

Real Estate Workout

Real Estate Workout includes commercial real estate recovery and mortgage
banking recovery operations. Income before taxes for Real Estate Workout was $37
million in 1997, compared with $26 million in 1996. The results in both periods
reflect net revenue from acquired property and the improved credit quality of
the Real Estate Workout portfolio. The Corporation expects that the net revenue
from acquired property will be much lower in 1998.

Other

The Other sector's pretax income was $34 million for 1997 and $81 million for
1996. Revenue for 1997 primarily reflects earnings on the use of proceeds from
the trust-preferred securities and earnings on capital above that required for
the core sectors, and the $43 million gain on the sale of the corporate trust
business. Revenue for 1996 reflects earnings on excess capital not required in
the lines of business, the $28 million gain on the securitization of home equity
loans and a $13 million gain on the partial sale of an equity interest. Credit
quality revenue for 1997 represents loan recoveries from loans to lesser
developed countries. Operating expenses for 1997 includes $41 million of
trust-preferred securities expense and the one-time expense related to the
upgrade of computer hardware. Operating expense for 1996 includes the $18
million charge resulting from the retirement enhancement program.

In June 1997, FAS No. 131, "Disclosures about Segments of an Enterprise and
Related Information," was issued and supersedes FAS No. 14, "Financial Reporting
for Segments of a Business Enterprise." This statement establishes standards for
reporting information about segments of a business in the footnotes to annual
financial statements and also requires selected segment information in interim
reports. The statement requires disclosure on a business segment basis, as
defined by the Corporation, to include a description of products and services,
interest income and expense, profit or loss as measured by the Corporation's
management in assessing segment performance and geographic information on assets
and revenue, if material. This statement is effective January 1, 1998, and need
not be applied to interim periods during 1998.



                                       34
<PAGE>   13


BUSINESS SECTORS (CONTINUED)
- --------------------------------------------------------------------------------

The following tables distribute net income and return on common shareholders'
equity for the Corporation's core sectors between customers serviced and
services provided.

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                            Customers serviced
                                                                         ---------------------------------------------------------
                                                                              Total                                    Total
                                                                             Consumer                               Business
(dollar amounts in millions)                                             1997         1996                       1997         1996
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                      <C>          <C>                        <C>          <C> 
Net income                                                               $301         $342                       $424         $323
Return on average common
 shareholders' equity                                                      23%          26%                        22%          17%
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>

- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                             Services provided
                                                                         ---------------------------------------------------------
                                                                             Total                                     Total
                                                                           Fee Services                           Banking Services
 (dollar amounts in millions)                                            1997         1996                       1997         1996
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                      <C>          <C>                        <C>          <C> 
Net income                                                               $354         $243                       $371         $422
Return on average common
 shareholders' equity                                                      37%          29%                        16%          18%
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


NET INTEREST REVENUE
- --------------------------------------------------------------------------------

Net interest revenue includes the interest spread on interest-earning assets, as
well as loan fees, cash receipts and interest reversals on nonperforming loans
and revenue or expense on off-balance-sheet instruments used for interest rate
risk management purposes. Net interest revenue on a fully taxable equivalent
basis totaled $1,475 million in 1997, down $13 million from $1,488 million in
the prior year. The net interest margin was 4.24% in 1997, down 2 basis points
compared with 4.26% in 1996.

The decrease in net interest revenue in 1997, compared with the prior year,
principally resulted from the November 1996 sale of the $770 million AAA credit
card portfolio, funding costs related to the repurchase of common stock, the
December 1996 $500 million insurance premium finance securitization and lower
loan fees. Primarily offsetting these factors were the full-year impact of the
$1.6 billion lease financing acquisitions in 1996 and the use of proceeds from
the $1 billion of trust-preferred securities issued in December 1996. The cost
of the trust-preferred securities is reported in operating expense. Excluding
the effects of the loan securitizations and equity repurchases, net interest
revenue and the net interest margin for 1997 would have been approximately
$1,696 million and 4.60%, respectively, compared with approximately $1,649
million and 4.53% in 1996. The foregone net interest revenue from the loan
securitizations is substantially offset by higher servicing fee revenue and
lower net credit losses.

1996 compared with 1995

Net interest revenue on a fully taxable equivalent basis totaled $1,488 million
in 1996, a decrease of $70 million compared with $1,558 million in 1995, while
the net interest margin decreased by 36 basis points to 4.26% in 1996. The
decrease in net interest revenue and the net interest margin primarily resulted
from the effect of the November 1995 $950 million credit card securitization,
the March 1996 $650 million home equity loan securitization and funding costs
related to the repurchase of common stock, partially offset by a higher level of
noninterest-bearing deposits, loan growth and higher loan fees.



                                       35
<PAGE>   14

NET INTEREST REVENUE (CONTINUED)
- --------------------------------------------------------------------------------

CONSOLIDATED BALANCE SHEET -- AVERAGE BALANCES AND INTEREST YIELDS/RATES
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------
                                                                                                     1997
                                                                                                               AVERAGE
                                                                                     AVERAGE                   YIELDS/
                   (dollar amounts in millions)                                      BALANCE       INTEREST      RATES
- ----------------------------------------------------------------------------------------------------------------------
<S>                <C>                                                               <C>             <C>          <C>
ASSETS             Federal funds sold and securities under resale
                     agreements                                                      $   560         $   30       5.29%
                   Interest-bearing deposits with banks                                  518             26       5.06
                   Other money market investments                                        108              6       5.41
                   Trading account securities                                            175              9       5.54
                   Securities:
                     U.S. Treasury and agency securities (a)                           5,440            367       6.75
                     Obligations of states and political subdivisions (a)                 38              3       7.77
                     Other (a)                                                           108              8       6.87
                   Loans, net of unearned discount (a)                                27,816          2,275       8.18
                                                                                     -------         ------           
                       Total interest-earning assets                                  34,763         $2,724       7.83
                   Cash and due from banks                                             2,844
                   Customers' acceptance liability                                       271
                   Premises and equipment                                                587
                   Net acquired property                                                  68
                   Other assets (a)                                                    4,905
                   Reserve for credit losses                                            (512)
                   ----------------------------------------------------------------------------------------------------
                       Total assets                                                  $42,926
                   ----------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------
LIABILITIES,       Deposits in domestic offices:
TRUST-PREFERRED      Demand                                                          $   232         $    4       1.90%
SECURITIES AND       Money market and other savings accounts                          10,046            286       2.84
SHAREHOLDERS'        Retail savings certificates                                       7,166            358       5.00
EQUITY               Other time deposits                                               1,787            101       5.65
                   Deposits in foreign offices                                         2,641            129       4.88
                                                                                     -------          -----           
                       Total interest-bearing deposits                                21,872            878       4.02
                   Federal funds purchased and securities under
                     repurchase agreements                                             1,390             77       5.51
                   Term federal funds purchased                                          599             34       5.71
                   U.S. Treasury tax and loan demand notes                               468             25       5.33
                   Short-term bank notes                                                 144              8       5.83
                   Commercial paper                                                       69              4       5.41
                   Other funds borrowed                                                  423             34       8.09
                   Notes and debentures (with original maturities over one year)       2,712            189       6.97
                                                                                     -------         ------           
                       Total interest-bearing liabilities                             27,677         $1,249       4.51
                   Total noninterest-bearing deposits                                  8,587
                   Acceptances outstanding                                               271
                   Other liabilities (a)                                               1,711
                   ----------------------------------------------------------------------------------------------------
                       Total liabilities                                              38,246
                   Guaranteed preferred beneficial interests in Corporation's
                    junior subordinated deferrable interest debentures                   990
                   Shareholders' equity (a)                                            3,690
                   ----------------------------------------------------------------------------------------------------
                       Total liabilities, trust-preferred securities and
                         shareholders' equity                                        $42,926
                   ----------------------------------------------------------------------------------------------------

- -----------------------------------------------------------------------------------------------------------------------
RATES              YIELD ON TOTAL INTEREST-EARNING ASSETS                                                         7.83%
                   COST OF FUNDS SUPPORTING INTEREST-EARNING ASSETS                                               3.59
                   ----------------------------------------------------------------------------------------------------
                   NET INTEREST INCOME/MARGIN:
                     TAXABLE EQUIVALENT BASIS                                                        $1,475       4.24%
                     WITHOUT TAXABLE EQUIVALENT INCREMENTS                                            1,467       4.22
                   ----------------------------------------------------------------------------------------------------
</TABLE>
                   (a) Amounts and yields in 1997, 1996, 1995 and 1994 exclude
                   adjustments to fair value required by FAS No. 115. 

                   Note: Interest and yields were calculated on a taxable
                   equivalent basis at a tax rate approximating 35%, using
                   dollar amounts in thousands and actual number of days in the
                   years, and are before the effect of reserve requirements.
                   Loan fees, as well as nonaccrual loans and their related
                   income effect, have been included in the calculation of
                   average interest yields/rates.



                                       36
<PAGE>   15

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
             1996                               1995                            1994                               1993
                     Average                             Average                         Average                            Average
 Average             yields/         Average             yields/    Average              yields/         Average            yields/
 balance   Interest    rates         balance   Interest    rates    balance    Interest    rates         balance  Interest    rates
- ------------------------------------------------------------------------------------------------------------------------------------
 <S>         <C>      <C>           <C>          <C>       <C>      <C>          <C>       <C>           <C>         <C>       <C>

 $   561     $   30     5.41%        $   598     $   34     5.64%   $   762      $   30     3.98%        $ 1,801    $   54     3.03%
     678         36     5.31             567         36     6.27        756          34     4.52           1,592        58     3.62
     142          7     5.00              57          3     5.02        138           6     4.29             428        16     3.73
     146          8     5.46             296         19     6.59        380          24     6.27             269        15     5.71

   5,999        392     6.54           4,671        305     6.52      4,713         269     5.71           4,120       226     5.49

      39          3     8.53              64          5     7.73        110           8     7.14             166        11     6.85
     153         12     7.67             203         14     7.09        352          17     4.80             518        24     4.49
  27,250      2,261     8.30          27,360      2,432     8.89     25,107       1,935     7.71          21,763     1,597     7.34
 -------     ------                  -------     ------             -------      ------                  -------    ------
  34,968     $2,749     7.86          33,816     $2,848     8.44     32,318      $2,323     7.19          30,657    $2,001     6.53
   2,782                               2,337                          2,337                                2,170
     252                                 229                            165                                  133
     560                                 555                            537                                  518
      73                                  80                            113                                  198
   3,865                               3,703                          3,273                                2,524
    (472)                               (591)                          (613)                                (565)
- ------------------------------------------------------------------------------------------------------------------------------------
 $42,028                             $40,129                        $38,130                              $35,635
- ------------------------------------------------------------------------------------------------------------------------------------

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

 $   830     $   15     1.80%        $ 1,916     $   37     1.94%   $ 2,143      $    4      .21%        $ 2,034   $     2      .11%
   9,935        280     2.82           8,736        277     3.16      9,439         188     1.99           8,768       146     1.66
   6,529        318     4.88           6,683        337     5.05      6,597         240     3.64           7,556       241     3.19
   1,766         96     5.42             263         12     4.70        246          15     6.05             422        26     6.00
   3,766        194     5.14           3,898        226     5.79      2,053          92     4.46           1,024        40     3.89
 -------      -----                  -------      -----            --------     -------                  -------   -------
  22,826        903     3.95          21,496        889     4.13     20,478         539     2.63          19,804       455     2.29

   1,765         94     5.32           2,128        125     5.87      1,777          76     4.29           1,096        33     3.01
     675         38     5.58             644         39     5.98        176           8     4.58              61         2     3.79
     286         15     5.17             400         23     5.69        564          22     3.93             224         6     2.85
     502         29     5.84             815         50     6.20         29           2     5.68              81         3     3.98
     217         12     5.42             226         13     5.87        155           7     4.33             198         6     3.22
     279         27     9.89             395         34     8.68        494          38     7.80             401        29     7.13

   2,038        143     7.04           1,670        117     7.04      1,768         110     6.20           1,991       121     6.08
 -------     ------                  -------     ------             -------     -------                  -------   -------
  28,588     $1,261     4.41          27,774     $1,290     4.65     25,441      $  802     3.15          23,856    $  655     2.75
   8,012                               6,455                          6,770                                6,737
     252                                 229                            165                                  134
   1,319                               1,533                          1,453                                  944
- ------------------------------------------------------------------------------------------------------------------------------------
  38,171                              35,991                         33,829                               31,671


      32                                   -                              -                                    -
   3,825                               4,138                          4,301                                3,964
- ------------------------------------------------------------------------------------------------------------------------------------

 $42,028                             $40,129                        $38,130                              $35,635
- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------
                        7.86%                               8.44%                           7.19%                              6.53%
                        3.60                                3.82                            2.48                               2.14
- ------------------------------------------------------------------------------------------------------------------------------------

             $1,488     4.26%                    $1,558     4.62%                $1,521     4.71%                   $1,346     4.39%
              1,478     4.23                      1,548     4.58                  1,508     4.67                     1,329     4.34
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       37
<PAGE>   16


<TABLE>
<CAPTION>
CREDIT QUALITY EXPENSE
- -------------------------------------------------------------------------------
(in millions)                                    1997       1996      1995
- -------------------------------------------------------------------------------
<S>                                               <C>       <C>       <C>
Provision for credit losses                       $148      $155      $105
Net revenue from acquired property                 (19)      (13)      (20)
- -------------------------------------------------------------------------------
       Credit quality expense                     $129      $142      $ 85
- -------------------------------------------------------------------------------
</TABLE>

Credit quality expense, defined as the provision for credit losses less net
revenue from acquired property, decreased $13 million in 1997 compared with
1996, as a result of a $7 million decrease in the provision for credit losses
and a $6 million increase in net revenue from acquired property. The full years
1997 and 1996 included $48 million and $55 million, respectively, of additional
provision for credit losses made in response to credit losses from the
CornerStone(sm) credit card portfolio. The increase in net revenue from acquired
property in 1997, compared with 1996, was primarily due to higher gains on the
sale of OREO properties.

<TABLE>
<CAPTION>
NONINTEREST REVENUE
- ----------------------------------------------------------------------------------------------------------------------------------
(in millions)                                                                               1997               1996           1995
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                        <C>               <C>            <C>
Fee revenue:
Trust and investment revenue:
   Investment management:
     Mutual fund                                                                           $  374            $  340         $  309
     Private asset                                                                            182               150            132
     Institutional asset                                                                      171               137            135
- ----------------------------------------------------------------------------------------------------------------------------------
       Total investment management revenue                                                    727               627            576
   Administration/custody/consulting:
     Mutual fund                                                                              133               108            115
     Private asset                                                                             16                12              9
     Institutional trust                                                                      327               247            206
     Benefits consulting                                                                      108                 -              -
- ----------------------------------------------------------------------------------------------------------------------------------
       Total administration/custody/
         consulting revenue                                                                   584               367            330
- ----------------------------------------------------------------------------------------------------------------------------------
       Total trust and investment fee revenue                                               1,311               994            906
Cash management and deposit transaction charges                                               242               211            191
Mortgage servicing fees                                                                       213               180            122
Foreign currency and securities trading revenue                                               118                80             91
Credit card fees                                                                               97               120             90
Information services fees                                                                      42                50             48
Gain on sale of corporate trust business                                                       43                 -              -
Gain on sale of credit card portfolio                                                           -                57              -
Other                                                                                         352               327            222
- ----------------------------------------------------------------------------------------------------------------------------------
       Total fee revenue                                                                    2,418             2,019          1,670
Gains on sale of securities                                                                     -                 4              6
- ----------------------------------------------------------------------------------------------------------------------------------
       Total noninterest revenue                                                           $2,418            $2,023         $1,676
- ----------------------------------------------------------------------------------------------------------------------------------
Fee revenue as a percentage of total revenue (FTE)                                             62%               58%            52%
Trust and investment fee revenue
  as a percentage of total revenue (FTE)                                                       34%               28%            28%
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
Fee revenue increased $399 million, or 20%, in 1997, compared with 1996.
Excluding $153 million of revenue resulting from the Buck acquisition, the $43
million gain on the sale of the corporate trust business, both in 1997, and the
$57 million gain on the sale of the AAA credit card portfolio in 1996, fee
revenue increased $260 million, or 13%, compared with the prior year. The
increase in fee revenue, excluding Buck, resulted primarily from a $164 million
increase in trust and investment fees, a $38 million increase in foreign
currency and securities trading revenue, a $33 million increase in mortgage
servicing fees and a $31 million increase in cash management and deposit
transaction charges, partially offset by lower credit card and information
services fees.


                                       38
<PAGE>   17


NONINTEREST REVENUE (CONTINUED)
- --------------------------------------------------------------------------------

Total trust and investment fee revenue

The $317 million, or 32%, increase in trust and investment fee revenue in 1997,
compared with 1996, reflects $108 million of benefits consulting fees and $45
million of institutional trust fees resulting from the Buck acquisition.
Excluding the fees resulting from the Buck acquisition, trust and investment
fees increased $164 million, or 16%, compared with 1996.

The $100 million increase in investment management revenue resulted from a $34
million, or 10%, increase in mutual fund management revenue, a $32 million, or
21%, increase in private asset management revenue and a $34 million, or 25%,
increase in institutional asset management revenue. These increases resulted
from new business and an increase in the market value of assets under
management. Mutual fund management fees are discussed further on the following
pages.

As shown in the table below, the market value of assets under management was
$305 billion at December 31, 1997, a $49 billion increase from $256 billion at
December 31, 1996. This increase resulted from new business and a general market
increase. The equity and fixed income markets both recorded strong performances
during 1997 with the S&P 500 index increasing 31.0% and the Lehman Brothers
Long-Term Government Bond Index increasing 14.9%.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
MARKET VALUE OF ASSETS UNDER MANAGEMENT IN WHOLLY OWNED AND AFFILIATED COMPANIES
                                                                                                          December 31,
(in billions)                                                                                1997             1996             1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                         <C>               <C>              <C>
Mutual funds managed - proprietary:
    Taxable money market funds:
      Institutions                                                                          $  33             $  27            $  24
      Individuals                                                                               9                 9               10
    Equity funds                                                                               22                15               11
    Tax-exempt bond funds                                                                      17                17               19
    Tax-exempt money market funds                                                               7                 7                8
    Fixed-income funds                                                                          5                 5                5
- ------------------------------------------------------------------------------------------------------------------------------------
        Total proprietary mutual funds managed                                                 93                80               77
Mutual funds managed - nonproprietary                                                          11                 7                4
- ------------------------------------------------------------------------------------------------------------------------------------
        Total managed mutual fund assets                                                      104                87               81
Private asset                                                                                  36                28               24
Institutional asset (a)                                                                       165               141              128
- ------------------------------------------------------------------------------------------------------------------------------------
        Total market value of assets
          under management                                                                   $305              $256             $233
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Includes assets managed at Pareto Partners of $21 billion, $20 billion and
     $15 billion at December 31, 1997, 1996 and 1995, respectively. Since
     mid-year 1996, the Corporation has had a 30% equity interest in Pareto
     Partners. At year-end 1995, the Corporation held a 65% equity interest.


                                       39
<PAGE>   18

NONINTEREST REVENUE (CONTINUED)
- --------------------------------------------------------------------------------

Mutual fund management fees

Mutual fund management fees are based upon the average net assets of each fund.
Average net assets of proprietary funds managed at Dreyfus in 1997 were $89
billion, up $9 billion from $80 billion in 1996. The increase from 1996
primarily resulted from a $6 billion increase in average net assets of equity
funds which averaged $19 billion for 1997 and had a period-end total of $22
billion at December 31, 1997. In addition, average net assets of institutional
taxable money market funds increased $4 billion over 1996 and had a period-end
total of $33 billion.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
MUTUAL FUND MANAGEMENT FEE REVENUE
(in millions)                                                                               1997              1996             1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                         <C>               <C>              <C> 
Managed mutual fund fees                                                                    $413              $377             $352
Less:  Fees waived and fund expense reimbursements                                            39                37               43
- -----------------------------------------------------------------------------------------------------------------------------------
        Net managed mutual fund fees                                                        $374              $340             $309
- -----------------------------------------------------------------------------------------------------------------------------------

Net managed mutual fund fees by fund category: 
    Proprietary funds:
        Taxable money market funds:
          Institutions                                                                      $ 68              $ 60             $ 48
          Individuals                                                                         35                37               39
        Equity funds                                                                         111                83               64
        Tax-exempt bond funds                                                                 96               100              100
        Tax-exempt money market funds                                                         28                27               24
        Fixed income funds                                                                    24                23               23
- -----------------------------------------------------------------------------------------------------------------------------------
           Total proprietary fund fees                                                       362               330              298
    Nonproprietary fund management fees                                                       12                10               11
- -----------------------------------------------------------------------------------------------------------------------------------
           Net managed mutual fund fees                                                     $374              $340             $309
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Administration/custody/consulting fee revenue increased $217 million in 1997,
compared with 1996, and included $108 million of benefits consulting fees and
$45 million of institutional trust fees resulting from the Buck acquisition.
Institutional trust fees, excluding the $45 million of fees resulting from the
Buck acquisition, increased $35 million, or 14%, including a $13 million
increase in securities lending revenue. Mutual fund administration/custody
revenue increased $25 million, or 23%, and private asset administration/custody
revenue increased $4 million, or 35%, in 1997 compared with the prior year.
These increases resulted primarily from new business and higher transaction
volumes.

The market value of assets under administration/custody, shown in the table
below, was $1,532 billion at December 31, 1997, an increase of $486 billion
compared with $1,046 billion at December 31, 1996. This increase resulted from a
higher level of assets administered by CIBC Mellon Global Securities Services, a
50% owned joint venture, as well as new business, the Buck acquisition and a
general market increase, partially offset by the sale of the corporate trust
business and its related assets under administration/custody of approximately
$24 billion.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
MARKET VALUE OF ASSETS UNDER ADMINISTRATION/CUSTODY IN WHOLLY OWNED AND AFFILIATED COMPANIES
                                                                                                       December 31,
(in billions)                                                                              1997             1996              1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                      <C>              <C>                 <C> 
Institutional trust                                                                      $1,440 (a)       $  962              $708
Mutual fund                                                                                  60               57                60
Private asset                                                                                32               27                18
- -----------------------------------------------------------------------------------------------------------------------------------
     Total market value of assets under
       administration/custody                                                            $1,532           $1,046              $786
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)  Includes $246 billion of assets administered by CIBC Mellon Global
     Securities Services, a 50% owned joint venture.


                                       40
<PAGE>   19

NONINTEREST REVENUE (CONTINUED)
- --------------------------------------------------------------------------------

Cash management and deposit transaction charges

The Corporation is a major national provider of a number of cash management
services, including remittance processing, collections and disbursements, check
processing and electronic services to assist corporate clients in the management
of their accounts receivable, accounts payable and treasury management
functions. At December 31, 1997, the Corporation ranked sixth among cash
management banks for market penetration serving approximately one quarter of
U.S. businesses and institutions with annual sales of more than $500 million.
Cash management and deposit transaction charges totaled $242 million in 1997, an
increase of $31 million, or 15%, from 1996. This increase resulted primarily
from higher volumes of business in customer receivables, payables and treasury
management products.

Mortgage servicing fees

Mortgage servicing fees totaled $213 million in 1997, an increase of $33
million, or 18%, compared with 1996, resulting primarily from a higher level of
mortgage servicing rights acquired through portfolio acquisitions. At December
31, 1997, the Corporation's total servicing portfolio was $83 billion, composed
of $66 billion of residential and $17 billion of commercial servicing. At
December 31, 1996, the total servicing portfolio was $69 billion, composed of
$58 billion of residential and $11 billion of commercial servicing.

Foreign currency and securities trading revenue

Foreign currency and securities trading fees were $118 million in 1997, a 48%
increase from $80 million earned in 1996. The increase was primarily
attributable to higher foreign exchange fees earned as a result of higher levels
of market volatility and customer activity, primarily in the Corporation's
global custody business.

Credit card fees

Credit card fee revenue, which principally consists of interchange, cardholder
fees and servicing revenue from the securitized credit card receivables,
decreased by $23 million, or 20%, in 1997. This decrease primarily resulted from
the sale of the AAA credit card portfolio in November 1996 and lower fee revenue
from the securitized credit card portfolio, due in part to higher credit losses
in this portfolio. Additional information on the effect of the credit card
securitization is presented in the table on the following page.

Information services fees

The $8 million, or 16%, decrease in information services fee revenue, compared
with 1996, primarily resulted from the July 1997 sale of 50% of the
Corporation's interest in the R-M Trust Company to the Canadian Imperial Bank of
Commerce (CIBC). The R-M Trust Company, subsequently renamed CIBC Mellon Trust
Company, is one of the largest stock transfer agencies in Canada. It offers
transfer agency, trustee and related services to Canadian and international
organizations. The Corporation accounts for its interest in CIBC Mellon Trust
Company under the equity method of accounting with net results recorded as
information services fee revenue. The R-M Trust Company reported information
services fee revenue of approximately $12 million in the first half of 1997.
Partially offsetting the decrease was an increase in fee revenue related to
third-party ATM transactions processed for network services clients.

Gain on sale of the corporate trust business

In November 1997, the Corporation sold its corporate trust business to Chase
Manhattan Bank. This business generated $18 million of revenue in the first nine
months of 1997 including approximately $12 million of institutional trust
administration/custody fee revenue. The Corporation recorded a gain of $43
million on the sale. The sale is not otherwise expected to materially affect the
Corporation's earnings and will not affect the Corporation's other trust
businesses.


                                       41
<PAGE>   20

NONINTEREST REVENUE (CONTINUED)
- --------------------------------------------------------------------------------

Other fee revenue

Other fee revenue increased $25 million in 1997 from $327 million in 1996. This
increase primarily resulted from a $28 million increase in servicing fee revenue
from the insurance premium finance and home equity loan securitizations.
Additional information on the effect of these securitizations is presented in
the tables below. In addition, the Corporation experienced a net increase of $25
million in 1997 from higher syndication fees, the realization of lease
residuals, higher fees from the electronic filing of income tax returns and the
sale of equity securities and other assets. This increase was offset by the $28
million gain recorded in 1996 on the home equity loan securitization.

1996 compared with 1995

Compared with 1995, fee revenue increased by $349 million, or 21%, in 1996. The
improvement reflected increases of 10% in trust and investment fee revenue, 48%
in mortgage servicing fees, 34% in credit card fees, 10% in cash management and
deposit transaction charges and the $57 million gain on the sale of the AAA
credit card portfolio.


LOAN SECURITIZATIONS
- --------------------------------------------------------------------------------

The Corporation securitized $950 million of credit card receivables in November
1995, $650 million of home equity loans in March 1996 and $500 million of
insurance premium finance loans in December 1996. Securitizations are an
effective way to diversify funding sources and manage the size of the balance
sheet. The Corporation no longer recognizes net interest revenue on the
securitized portfolios; however, the decrease in net interest revenue is
substantially offset by increased servicing fee revenue and lower net credit
losses. The Corporation continues to service the securitized loans. For
analytical purposes, the impact of these securitizations on 1997 and 1996
results are shown below.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
SECURITIZED CREDIT CARD RECEIVABLES
 (in millions)                                                                                              1997               1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                        <C>                <C>  
Lower net interest revenue                                                                                 $  86              $  89
Lower net credit losses                                                                                       57                 47
Higher fee revenue                                                                                            28                 41
Lower loans - average                                                                                        950                950
- -----------------------------------------------------------------------------------------------------------------------------------


- -----------------------------------------------------------------------------------------------------------------------------------
SECURITIZED HOME EQUITY LOANS
(in millions)                                                                                               1997               1996
- -----------------------------------------------------------------------------------------------------------------------------------
Lower net interest revenue                                                                                 $  23              $  18
Lower net credit losses                                                                                        1                  -
Higher fee revenue                                                                                            13                 11
Lower loans - average                                                                                        650                494
- -----------------------------------------------------------------------------------------------------------------------------------


- -----------------------------------------------------------------------------------------------------------------------------------
SECURITIZED INSURANCE PREMIUM FINANCE LOANS
(in millions)                                                                                               1997               1996
- -----------------------------------------------------------------------------------------------------------------------------------
Lower net interest revenue                                                                                 $  28               $  1
Lower net credit losses                                                                                        1                  -
Higher fee revenue                                                                                            27                  1
Lower loans - average                                                                                        500                 18
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       42
<PAGE>   21


<TABLE>
<CAPTION>
OPERATING EXPENSE
- ----------------------------------------------------------------------------------------------------------------------------------

- ----------------------------------------------------------------------------------------------------------------------------------
(dollar amounts in millions)                                                              1997              1996             1995
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                     <C>               <C>             <C>    
Staff expense                                                                           $1,242            $1,055           $  957
Net occupancy expense                                                                      225               205              205
Professional, legal and other purchased services                                           219               195              186
Equipment expense                                                                          175               145              143
Business development                                                                       148               137              136
Amortization of mortgage servicing assets and
  purchased credit card relationships                                                      118               107               68
Amortization of goodwill and other intangible assets                                       105               100               96
Communications expense                                                                     102                96               86
Other expense                                                                              175               165              170
- ----------------------------------------------------------------------------------------------------------------------------------
    Operating expense before trust-preferred securities
      expense and net revenue from acquired property                                     2,509             2,205            2,047
Trust-preferred securities expense                                                          78                 3                -
Net revenue from acquired property                                                         (19)              (13)             (20)
- ----------------------------------------------------------------------------------------------------------------------------------
        Total operating expense                                                         $2,568            $2,195           $2,027
- ----------------------------------------------------------------------------------------------------------------------------------
Average full-time equivalent staff                                                      26,400            24,600           24,300
- ----------------------------------------------------------------------------------------------------------------------------------
Efficiency ratio (a)                                                                        64%               63%              63%
Efficiency ratio excluding amortization of
  goodwill and other intangible assets                                                      62                60               60
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Operating expense before trust-preferred securities expense and net revenue
     from acquired property, as a percentage of revenue, computed on a taxable
     equivalent basis, excluding gains on the sale of securities.


Operating expense before trust-preferred securities expense and net revenue from
acquired property totaled $2,509 million in 1997, an increase of $304 million,
or 14%, compared with 1996. The increase primarily resulted from the Buck
acquisition and a full-year impact of the 1996 lease financing acquisitions,
business growth, business development and reengineering initiatives, and higher
equipment expense.

Staff expense totaled $1,242 million in 1997, an increase of $187 million
compared with 1996. The increase resulted from the Buck acquisition and a
full-year impact of the 1996 lease financing acquisitions, as well as an
increase in performance-based incentive expense and higher expense of temporary
help and contract programmers. Also impacting this comparison was a charge
recorded in the first quarter of 1996 of $18 million for the Corporation's
retirement enhancement program.

Net occupancy expense increased $20 million compared with 1996, primarily from
the Buck and lease financing acquisitions as well as write-downs related to the
consolidation of branch and processing locations.

Professional, legal and other purchased services totaled $219 million in 1997,
an increase of $24 million compared with 1996. This increase primarily resulted
from higher consulting expenses related to business growth and reengineering
initiatives as well as from the Buck and lease financing acquisitions.

Equipment expense increased $30 million compared with 1996, primarily from the
one-time expense of upgrading computer hardware and from the Buck acquisition.
Business development expense increased $11 million compared with 1996, due
mainly to higher expenditures in support of revenue growth.

The amortization of mortgage servicing assets and purchased credit card
relationships increased $11 million compared with 1996, primarily resulting from
a higher level of mortgage servicing rights (MSRs) acquired through portfolio
acquisitions and a higher level of mortgage prepayments. Declines in interest
rates can result in prepayments of the mortgage loans underlying the MSRs, which
can decrease future net servicing revenue. Decreases in expected future net
servicing revenue can result in accelerated amortization and potential
impairment of MSRs. The Corporation has entered into various off-


                                       43
<PAGE>   22


OPERATING EXPENSE (CONTINUED)
- --------------------------------------------------------------------------------

balance-sheet instruments to manage the prepayment risk associated with its
mortgage servicing portfolio. See pages 55 and 56 for a further discussion of
these instruments.

The increase in the amortization of goodwill and other intangible assets,
communications expense and other expense reflects the impact of acquisitions and
business growth.

The Corporation sold 50% of its interest in the R-M Trust Company in July 1997.
As a result of this transaction, the Corporation accounts for its remaining
interest under the equity method of accounting. The net results from this
company were recorded as information services fee revenue. The R-M Trust Company
recorded operating expense of approximately $12 million in the first half of
1997, primarily in staff expense.

The $75 million increase in trust-preferred securities expense in 1997, compared
with 1996, resulted from a full-year impact of the issuance of $1 billion of
these securities in December 1996. The proceeds of these securities were used to
fund interest-earning assets. See note 13 of the Notes to Financial Statements
for a further discussion of these securities.

Year 2000 Project

In early 1996, the Corporation formed a Year 2000 project team to identify
software systems and computer-related devices that require modification for the
year 2000. A project plan has been developed with goals and target dates. The
Corporation's business areas are in various stages of this project plan. The
Corporation incurred expenses throughout 1997 related to this project and will
continue to incur expenses over the next 24 months. A significant portion of
total year 2000 project expenses is represented by existing staff that has been
redeployed to this project. Incremental expenses are not expected to materially
impact operating results in any one period. The Corporation could be negatively
affected by the year 2000 date change to the extent that third parties have not
successfully addressed the year 2000 issues. However, the Corporation has taken
actions to help reduce this exposure. Third parties have been identified and
contacted to determine their year 2000 plans and target dates. This process is
ongoing. The Corporation will monitor the progress of critical third parties and
will implement contingency plans in the event that such third parties fail to
achieve their plans. There can be no assurance that any contingency plans will
fully mitigate the effects of any such failure.

1996 compared with 1995

Operating expense before trust-preferred securities expense and net revenue from
acquired property was $2,205 million in 1996, an increase of $158 million, or
8%, compared with 1995. The increase primarily resulted from increases in staff
expense and the amortization of mortgage servicing assets partially offset by
lower FDIC deposit insurance assessment expense. The increase in staff expense
resulted from higher incentive and commission expense and base salaries, as well
as the charge for the retirement enhancement plan offered in 1996. Higher
amortization of mortgage servicing assets resulted from growth in the portfolio.
The lower FDIC deposit insurance premium resulted from the suspension of this
premium in 1996 for healthy institutions.


INCOME TAXES
- --------------------------------------------------------------------------------

The provision for income taxes totaled $398 million in 1997, compared with $418
million in 1996 and $401 million in 1995. The Corporation's effective tax rate
for 1997 was 34.1% compared with 36.3% for 1996 and 36.7% for 1995. The lower
effective tax rate in 1997 resulted from a fourth quarter 1997 realignment of
Corporate entities. It is currently anticipated that the effective tax rate will
be approximately 35.3% in 1998.


                                       44
<PAGE>   23

CAPITAL
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
SELECTED CAPITAL DATA
(dollar amounts in millions,                                                                   December 31,
 except per share amounts)                                               1997                       1996                   1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                  <C>                          <C>                     <C>
Common shareholders' equity                                          $  3,652                     $3,456                  $3,590
Common shareholders' equity to assets ratio                              8.13%                      8.11%                   8.83%

Tangible common shareholders' equity                                 $  2,227                     $2,218                  $2,632
Tangible common equity to assets ratio (a)                               5.12%                      5.36%                   6.63%

Total shareholders' equity                                           $  3,845                     $3,746                  $4,025
Total shareholders' equity to assets ratio                               8.56%                      8.79%                   9.90%

Tier I capital ratio                                                     7.77                       8.38                    8.14
Total (Tier I plus Tier II) capital ratio                               12.73                      13.58                   11.29
Leverage capital ratio                                                   8.02                       8.31                    7.80

Book value per common share                                          $  14.39                     $13.43 (b)              $13.09 (b)
Tangible book value per common share                                 $   8.77                     $ 8.62 (b)              $ 9.60 (b)

Closing common stock price                                           $  60.63                     $35.50 (b)              $26.88 (b)
Market capitalization                                                 $15,386                     $9,134                  $7,374
Common shares outstanding (000)                                       253,786                    257,294 (b)             274,374 (b)
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Common shareholders' equity less goodwill and other intangibles recorded in
     connection with purchase acquisitions divided by total assets less goodwill
     and other intangibles recorded in connection with purchase acquisitions.

(b)  Restated to reflect the two-for-one common stock split distributed on June
     2, 1997.

The Corporation's capital management objectives are to maintain a strong capital
base--in excess of all regulatory guidelines--while also maximizing shareholder
value. During 1997, the Corporation continued to enhance shareholder value by
returning excess capital to shareholders through the repurchase of common stock
and increased dividends. The increase in the Corporation's common and total
shareholders' equity at December 31, 1997, compared with December 31, 1996,
reflects earnings retention and the common shares issued in the Buck
acquisition, partially offset by common stock repurchases. Also impacting total
shareholders' equity was the February 1997 redemption of the $100 million Series
J preferred stock.

The Corporation returned $534 million to shareholders in 1997, prior to any
reissuances, by repurchasing 12.1 million shares of common stock, or nearly 5%
of common shares outstanding at the beginning of the year. Since the beginning
of 1995, the Corporation has repurchased 59.3 million common shares prior to any
reissuances, as well as warrants for 9 million shares of common stock. In July
1997, the board of directors of the Corporation authorized the repurchase of up
to 6 million shares of common stock.

Average common stock and stock equivalents used in the computation of diluted
earnings per share totaled 260.8 million shares in 1997, compared with 266.6
million shares in 1996. The Corporation's average level of treasury stock was
approximately $300 million higher in 1997 compared with 1996. After giving
effect to funding the higher level of treasury stock, valued at a short-term
funding rate, the lower share count increased diluted earnings per share 1%
while ongoing business growth increased diluted earnings per share 11%.


                                       45
<PAGE>   24

CAPITAL (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
COMMON SHARES OUTSTANDING
(in millions)                                                                                             1997            1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                      <C>             <C>  
Beginning shares outstanding                                                                             257.3           274.4
Shares issued for stock-based benefit plans and dividend reinvestment plan                                 5.1             4.5
Shares issued for Buck acquisition                                                                         3.5               -
Shares repurchased                                                                                       (12.1) (a)      (21.6) (b)
- -----------------------------------------------------------------------------------------------------------------------------------
       Ending shares outstanding                                                                         253.8           257.3
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Purchase price of $534 million for an average share price of $44.01 per
     share.
(b)  Purchase price of $596 million for an average share price of $27.55 per
     share.

Regulatory capital

The Corporation and its banking subsidiaries are subject to various regulatory
capital requirements administered by the federal banking agencies. Failure to
meet minimum capital requirements can initiate certain mandatory--and possibly
additional discretionary--actions by regulators that, if undertaken, could have
a direct material effect on the Corporation's financial results. Under capital
adequacy guidelines and the regulatory framework for prompt corrective action,
the Corporation and its banking subsidiaries must meet specific capital
guidelines that involve quantitative measures of the Corporation's and its
banking subsidiaries' assets, liabilities and certain off-balance-sheet items as
calculated under regulatory accounting practices. The capital amounts and
classification also are subject to qualitative judgments by the regulators about
components, risk weightings and other factors.

Tier I and Total capital are expressed as a percentage of risk-adjusted assets,
which include various credit risk-weighted percentages of on-balance-sheet
assets, as well as off-balance-sheet exposures. The Leverage capital ratio
evaluates capital adequacy on the basis of the ratio of Tier I capital to
quarterly average total assets as reported on the Corporation's regulatory
financial statements, net of the loan loss reserve, goodwill and certain other
intangibles. To be well capitalized, the Corporation's banking subsidiaries must
maintain Tier I, Total and Leverage capital ratios of at least 6%, 10% and 5%,
respectively. All of the banking subsidiaries qualified as well capitalized at
December 31, 1997 and 1996. The Corporation intends to maintain the ratios of
its banking subsidiaries at the well-capitalized levels. By maintaining ratios
above the regulatory well-capitalized guidelines, the Corporation's banking
subsidiaries receive the financial benefit of lower FDIC deposit insurance
assessments.


                                       46
<PAGE>   25

CAPITAL (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
RISK-BASED AND LEVERAGE CAPITAL RATIOS                                                                           December 31,
(dollar amounts in millions)                                                                                1997             1996
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                     <C>              <C>
Tier I capital:
    Common shareholders' equity (a)                                                                      $ 3,619          $ 3,457
    Qualifying preferred stock                                                                               193              290
    Trust-preferred securities (b)                                                                           991              863
    Other items                                                                                                4              (12)
    Goodwill and certain other intangibles                                                                (1,366)          (1,150)
- ------------------------------------------------------------------------------------------------------------------------------------
       Total Tier I capital                                                                                3,441            3,448
Tier II capital                                                                                            2,197            2,140
- ------------------------------------------------------------------------------------------------------------------------------------
       Total qualifying capital                                                                          $ 5,638          $ 5,588
- ------------------------------------------------------------------------------------------------------------------------------------
Risk-adjusted assets:
    On-balance-sheet                                                                                     $29,772          $27,717
    Off-balance-sheet                                                                                     14,515           13,436
- ------------------------------------------------------------------------------------------------------------------------------------
       Total risk-adjusted assets                                                                        $44,287          $41,153
- ------------------------------------------------------------------------------------------------------------------------------------
Average assets-leverage capital basis                                                                    $42,926          $41,498
- ------------------------------------------------------------------------------------------------------------------------------------
Tier I capital ratio (c)                                                                                    7.77%            8.38%
Total capital ratio (c)                                                                                    12.73            13.58
Leverage capital ratio (c)                                                                                  8.02             8.31
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  In accordance with regulatory guidelines, the $33 million of unrealized
     gains and $1 million of unrealized loss, net of tax, on assets classified
     as available for sale at December 31, 1997 and 1996, respectively, have
     been excluded.

(b)  The amount of trust-preferred securities that qualifies as Tier I capital
     is subject to the same regulatory limit of 25% of total Tier I capital that
     is applied to cumulative perpetual preferred stocks. 

(c)  The required minimum Tier I, Total and Leverage capital ratios are 4%, 8%
     and 3%, respectively.

The decrease in the Corporation's regulatory capital ratios compared with
year-end 1996 reflects a higher level of risk-adjusted assets as well as a
higher level of goodwill and other intangibles, from acquisitions.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
RISK-BASED AND LEVERAGE CAPITAL RATIOS FOR SIGNIFICANT BANKING SUBSIDIARIES
                                                                                     Mellon                        Boston Safe
                                                                                     Bank, N.A.                    Deposit and Trust
                                        Capital           Well-                      ----------                    -----------------
                                        adequacy          capitalized                December 31,                  December 31,
(dollar amounts in millions)            guidelines        guidelines            1997            1996          1997             1996
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                       <C>               <C>        <C>               <C>              <C>              <C>
Amount:
  Tier I capital                                                             $ 2,646         $ 2,419        $  355           $  426
  Total qualifying capital                                                     4,228           3,712           381              460
  Risk-adjusted assets                                                        39,319          36,614         2,093            2,743
  Average assets-leverage
    capital basis                                                             37,555          36,811         4,266            4,157
Ratios:
  Tier I capital ratio                    4%                6%                  6.73%           6.61%        16.95%           15.52%
  Total capital ratio                     8                10                  10.75           10.14         18.20            16.78
  Leverage capital ratio                  3                 5                   7.05            6.57          8.31            10.24
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
In 1996, the regulatory agencies adopted a proposal to incorporate market risk
into the risk-based capital guidelines. This amendment requires any bank or bank
holding company whose trading activity is the lesser of: (1) 10% or more of its
total


                                       47
<PAGE>   26

CAPITAL (CONTINUED)
- --------------------------------------------------------------------------------

assets, or (2) $1 billion or greater, to measure its exposure to market risk
using its own internal value-at-risk model and to hold capital in support of
that exposure. This amendment was effective January 1, 1997, with mandatory
compliance by January 1, 1998. The Corporation anticipates that this requirement
will have a minimal impact on its risk-based capital ratios.

When computing Tier I capital, the Corporation deducts all goodwill and certain
other identified intangibles acquired subsequent to February 19, 1992, except
mortgage servicing assets and purchased credit card relationships.

Goodwill and other intangibles

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                          December 31,
(in millions)                                                                                1997              1996            1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                        <C>               <C>               <C> 
Goodwill                                                                                   $1,341            $1,110            $788
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

The $231 million increase in goodwill at December 31, 1997, compared with
December 31, 1996, resulted from a $164 million increase related to the Buck
acquisition and a $149 million increase related to the Pacific Brokerage
Services, Inc. acquisition, partially offset by $74 million of amortization.
Based upon the current level and amortization schedule, the annual amortization
of goodwill for the years 1998 through 2000 is expected to be approximately $79
million and decrease to approximately $75 million in 2001 and 2002. The
after-tax impact of the annual amortization of goodwill for the years 1998
through 2000 is expected to be approximately $69 million and decrease to
approximately $65 million in 2001 and 2002. The levels of goodwill and purchased
core deposit intangibles are expected to increase by approximately $750 million
following the closing of the 1st Business Corporation, United Bankshares, Inc.
and Founders Asset Management, Inc. acquisitions in the first half of 1998.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                          December 31,
(in millions)                                                                                1997              1996            1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                           <C>              <C>             <C> 
Purchased core deposit intangibles                                                            $65              $ 88            $110
Covenants not to compete                                                                        -                 6              22
Other identified intangibles                                                                   19                34              38
- -----------------------------------------------------------------------------------------------------------------------------------
   Total purchased core deposit
     and other identified intangibles                                                         $84              $128            $170
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

The decrease in purchased core deposit and other identified intangibles from
December 31, 1996, resulted from amortization expense of $31 million and the
sale of 50% of the R-M Trust Company. Based upon the current level and
amortization schedule, the annual amortization of purchased core deposit and
other identified intangibles for the years 1998 through 2002 is expected to be
approximately $24 million, $24 million, $12 million, $7 million and $5 million,
respectively. The after-tax impact of the annual amortization of these items for
the years 1998 through 2002 is anticipated to be approximately $16 million, $16
million, $8 million, $4 million and $3 million, respectively.

Mortgage servicing assets and purchased credit card relationships

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                           December 31,
(in millions)                                                                                1997              1996            1995
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                        <C>                 <C>             <C> 
Mortgage servicing assets                                                                  $1,052              $745            $592
Purchased credit card relationships                                                            23                29              90
- -----------------------------------------------------------------------------------------------------------------------------------
   Total mortgage servicing assets
     and purchased credit card relationships                                               $1,075              $774            $682
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       48
<PAGE>   27

CAPITAL (CONTINUED)
- --------------------------------------------------------------------------------

In 1997 and 1996, the Corporation capitalized $433 million and $285 million,
respectively, of servicing assets in connection with both mortgage servicing
portfolio purchases and loan originations. Mortgage servicing assets are
amortized in proportion to estimated net servicing income over the estimated
life of the servicing portfolio. Amortization expense totaled $112 million, $96
million and $57 million in 1997, 1996 and 1995, respectively. The estimated fair
value of capitalized mortgage servicing assets was $1.2 billion at December 31,
1997. See note 1 of Notes to Financial Statements for a further discussion of
the Corporation's accounting policy for mortgage servicing assets.

On January 1, 1997, FAS No. 125, "Accounting for Transfers and Servicing of
Financial Assets and Extinguishments of Liabilities," became effective. FAS No.
125 establishes the criteria for distinguishing transfers of financial assets
that are sales from transfers that are secured borrowings. FAS No. 125
supersedes several accounting standards, including FAS No. 122, "Accounting for
Mortgage Servicing Rights." The adoption of FAS No. 125 was immaterial to the
Corporation's financial position and results of operations.


CORPORATE RISK
- --------------------------------------------------------------------------------

RISK OVERVIEW
- --------------------------------------------------------------------------------

Risk identification and management are essential elements for the successful
management of the Corporation. The four primary risk exposures are liquidity
risk; market risk, which includes interest rate and currency risk; credit risk;
and fiduciary risk. Liquidity risk is the possibility that the Corporation will
not be able to fund present and future financial obligations. Market risk is the
possibility of lower net interest revenue or lower market values of assets and
liabilities as interest rates or exchange rates fluctuate. Credit risk is the
possibility of loss from a counterparty's failure to perform according to the
terms of a transaction. Fiduciary risk is the possibility of loss from actions
taken on behalf of clients. In addition, the Corporation is subject to other
risks, particularly in its fee-generating businesses, that are transaction
oriented. The Corporation controls and monitors these risks with policies,
procedures and various levels of managerial oversight. Because of the nature of
its businesses, external factors beyond the Corporation's control may, at times,
result in losses to the Corporation or its customers.

The Corporation is involved with various financial instruments that potentially
create risk. These instruments are both on and off the balance sheet.
On-balance-sheet instruments include securities, loans, mortgage servicing
rights, deposits and borrowings. Off-balance-sheet instruments include loan
commitments, standby letters of credit, interest rate swaps, foreign exchange
contracts and interest rate futures and forwards.

LIQUIDITY AND DIVIDENDS
- --------------------------------------------------------------------------------

The Finance Committee of the Corporation is responsible for liquidity
management. This committee of senior managers has a Liquidity Policy that covers
all assets and liabilities, as well as off-balance-sheet items that are
potential sources or uses of liquidity. The Corporation's liquidity management
objective is to maintain the ability to meet commitments to fund loans and to
purchase securities, as well as to repay deposits and other liabilities in
accordance with their terms, including during periods of market or financial
stress. The Corporation's overall approach to liquidity management is to ensure
that sources of liquidity are sufficient in amount and diversity to accommodate
changes in loan demand and core funding routinely without a material adverse
impact on net income. The Corporation uses several key primary and secondary
measures to assess the adequacy of the Corporation's liquidity position. The
balance sheet is managed to ensure that these measures are maintained within
approved limits. Each of these measures is monitored on a periodic basis giving
consideration to the Corporation's expected requirements for funds and
anticipated market conditions.

The Corporation's liquidity position is managed by maintaining adequate levels
of liquid assets, such as money market assets and securities available for sale.
Additional liquidity is available through the Corporation's ability to
participate or sell commercial loans and to securitize selected loan portfolios.
The parent Corporation also has a $300 million revolving credit agreement, with
approximately three years remaining until maturity, and a $25 million backup
line of credit to


                                       49
<PAGE>   28


LIQUIDITY AND DIVIDENDS (CONTINUED)
- --------------------------------------------------------------------------------

provide support facilities for its commercial paper borrowings and for general
corporate purposes. The revolving credit facility contains Tier I ratio, double
leverage ratio and nonperforming asset covenants, as discussed in note 11 of
Notes to Financial Statements.

As shown in the consolidated statement of cash flows, cash and due from banks
increased by $804 million during 1997 to $3,650 million at December 31, 1997.
The increase reflected $517 million of net cash provided by operating
activities, $188 million of net cash provided by investing activities and $70
million of net cash provided by financing activities. Net cash provided by
investing activities principally reflected a decrease in securities available
for sale and proceeds from the sale of loan portfolios, partially offset by loan
growth and an increase in mortgage servicing assets. Net cash provided by
financing activities primarily reflected an increase in short-term borrowings,
partially offset by a decrease in deposits and the repurchase of common stock.

In May 1997, Mellon Bank, N.A., the Corporation's principal banking subsidiary,
issued $300 million of subordinated debt at a fixed rate of 7.375%, maturing in
2007. This subordinated debt qualifies as Tier II capital for the Corporation's
risk-based capital calculation. The proceeds from this issue were used for
general corporate purposes. Contractual maturities of parent term debt totaled
$205 million in 1997 and consisted primarily of the $200 million 6-1/2% Senior
Notes that matured in December 1997. Contractual maturities of long-term debt
will total $118 million in 1998, including $12 million of parent term debt.

At December 31, 1997, the Corporation had a debt shelf registration statement on
file with the Securities and Exchange Commission on which up to $1.25 billion of
debt may be issued. The issuance of any debt securities from this debt shelf
registration will depend on future market conditions, funding requirements and
other factors.

Mellon Bank, N.A. has an existing offering circular, under which it can issue up
to $6 billion of bank notes. Up to $3 billion of these notes, outstanding at any
one time, can have maturities of 7 to 270 days and up to $3 billion, in the
aggregate, can have maturities of more than 270 days to 15 years. At December
31, 1997, the bank had $303 million of notes with original maturities greater
than one year and $330 million of short-term notes outstanding under this
program. Proceeds from these notes are used for general funding purposes of the
bank.

At December 31, 1997, the Corporation's and Mellon Bank, N.A.'s senior debt were
rated "A2" and "A1", respectively, by Moody's and "A" and "A+", respectively, by
Standard & Poor's. In August 1997, Standard & Poor's revised its ratings outlook
on the Corporation and its affiliates to positive from stable.

In February 1997, the Corporation redeemed the $100 million, 8.50% Series J
preferred stock at a redemption price of $25 per share plus accrued dividends.
The Corporation has announced that it will redeem the $200 million, 8.20% Series
K preferred stock on February 17, 1998, at a redemption price of $25 per share
plus accrued dividends.

The Corporation increased its annual common stock dividend to $1.32 per common
share in the second quarter of 1997, an increase of 10% from the previous annual
rate, on a post-split basis, of $1.20. The Corporation has increased its common
stock dividend six times over the last four years, resulting in a 161% increase
during that period. Common dividends of $330 million were paid on the
outstanding shares of common stock during 1997. The dividend payout ratio was
44% in 1997 and 45% in 1996. On a tangible earnings per common share basis, the
dividend payout ratio was 40% in both 1997 and 1996. In addition, the
Corporation paid $18 million in preferred stock dividends in 1997 and recorded
$3 million of issue costs as preferred stock dividends in connection with the
redemption of the Series J preferred stock. The Series K preferred stock
redemption will result in $7 million of issue costs being recorded as preferred
stock dividends in the first quarter of 1998.

Using the current common stock dividend rate and shares outstanding at December
31, 1997, and excluding the Series K preferred stock, the annual dividend
requirement in 1998 is expected to be approximately $335 million. The
Corporation has reduced its annual preferred stock and common stock dividend
requirements by approximately $93 million through the redemption of its
preferred stocks and the repurchase of common stock since 1994, net of
issuances.


                                       50
<PAGE>   29

LIQUIDITY AND DIVIDENDS (CONTINUED)
- --------------------------------------------------------------------------------

The parent Corporation's principal sources of cash are dividends and interest
from its subsidiaries. The ability of national and state member bank
subsidiaries to pay dividends to the parent Corporation is subject to certain
limitations, as discussed in note 22 of Notes to Financial Statements. Under the
more restrictive limitation, the Corporation's national and state member bank
subsidiaries can, without prior regulatory approval, declare dividends
subsequent to December 31, 1997, of approximately $535 million, less any
dividends declared and plus or minus net profits or losses, as defined, between
January 1, 1998, and the date of any such dividend declaration. The bank
subsidiaries declared dividends to the parent Corporation totaling $450 million
in 1997, $400 million in 1996 and $501 million in 1995. Dividends paid to the
parent Corporation by nonbank subsidiaries totaled $34 million in 1997, $21
million in 1996 and $30 million in 1995. In 1997, The Boston Company returned
$100 million of capital to the parent Corporation. In addition, Mellon Bank,
N.A. and The Boston Company returned $200 million and $150 million,
respectively, of capital to the parent Corporation in 1996. To comply with
regulatory guidelines, the Corporation and its subsidiary banks continually
evaluate the level of cash dividends in relation to their respective operating
income, capital needs, asset quality and overall financial condition.

<TABLE>
<CAPTION>
Balance sheet analysis
- ------------------------------------------------------------------------------------------------------------------------------------
AVERAGE BALANCES (in millions)                                                             1997              1996            1995
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                    <C>               <C>             <C>
ASSETS:
Money market investments                                                                $ 1,186           $ 1,381         $ 1,222
Trading account securities                                                                  175               146             296
Securities                                                                                5,593             6,184           4,922
Loans                                                                                    27,823            27,233          27,321
- ------------------------------------------------------------------------------------------------------------------------------------
     Total interest-earning assets                                                       34,777            34,944          33,761
Noninterest-earning assets                                                                8,677             7,541           6,927
Reserve for credit losses                                                                  (512)             (472)           (591)
- ------------------------------------------------------------------------------------------------------------------------------------
     Total assets                                                                       $42,942           $42,013         $40,097
- ------------------------------------------------------------------------------------------------------------------------------------

FUNDS SUPPORTING TOTAL ASSETS:
Core funds                                                                              $34,618           $32,068         $30,986
Wholesale and purchased funds                                                             8,324             9,945           9,111
- ------------------------------------------------------------------------------------------------------------------------------------
     Funds supporting total assets                                                      $42,942           $42,013         $40,097
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

The decrease in the Corporation's average interest-earning assets in 1997,
compared with 1996, reflects a $591 million decrease in average securities and a
$195 million decrease in average money market investments, partially offset by a
$590 million increase in loans. The decrease in average securities reflects a
reduction in deposits with pledging requirements in 1997, compared with 1996.
Average loans increased as a result of the full-year impact of the 1996 lease
financing acquisitions and loan growth, partially offset by the AAA credit card
sale and the insurance premium finance loan securitization.

Core funds, which are considered to be the most stable sources of funding, are
defined principally as money market and other savings deposits, savings
certificates, demand deposits, shareholders' equity, notes and debentures with
original maturities over one year, and trust-preferred securities. Core funds
primarily support core assets, which consist of loans, net of the reserve and
noninterest-earning assets. Average core assets increased $1,686 million in 1997
from the prior year, primarily reflecting a higher level of noninterest-earning
assets. The increase in noninterest-earning assets includes a higher level of
goodwill resulting from the lease financing and Buck acquisitions and higher
levels of receivables, mortgage servicing assets and cash and due from banks.
Average core funds increased $2,550 million in 1997 compared with 1996,
primarily reflecting the issuance of the trust-preferred securities in December
1996, and higher levels of notes and debentures and corporate and retail
deposits. Core funds averaged 96% of core assets in 1997, up from 93% in 1996
and 92% in 1995.

Wholesale and purchased funds are defined as deposits in foreign offices,
negotiable certificates of deposit, federal funds purchased and securities under
repurchase agreements, U.S. Treasury tax and loan demand notes, other time
deposits, short-term bank notes, commercial paper and other funds borrowed.
Average wholesale and purchased funds decreased


                                       51
<PAGE>   30


LIQUIDITY AND DIVIDENDS (CONTINUED)
- --------------------------------------------------------------------------------

$1,621 million compared with 1996, primarily reflecting a decrease in deposits
in foreign offices, and federal funds purchased and securities under repurchase
agreements. As a percentage of total average assets, average wholesale and
purchased funds decreased to 19% in 1997, compared with 24% in 1996 and 23% in
1995.


INTEREST RATE SENSITIVITY ANALYSIS
- --------------------------------------------------------------------------------

The objective of interest rate risk management is to control the effects that
interest rate fluctuations have on net interest revenue and on the net present
value of the Corporation's assets, liabilities and off-balance-sheet
instruments. Interest rate risk is measured using net interest margin simulation
and asset/liability net present value sensitivity analyses. Simulation tools
serve as the primary means to gauge interest rate exposure. The net present
value sensitivity analysis is the means by which the Corporation's long-term
interest rate exposure is evaluated. These analyses provide a full understanding
of the range of potential impacts on net interest revenue and portfolio equity
caused by interest rate movements.

Modeling techniques are used to estimate the impact of changes in interest rates
on the net interest margin. Assumptions regarding the replacement of maturing
assets and liabilities are made to simulate the impact of future changes in
rates and/or changes in balance sheet composition. The effect of changes in
future interest rates on the mix of assets and liabilities may cause actual
results to differ from simulated results. In addition, certain financial
instruments provide customers a certain degree of "optionality." For instance,
customers have migrated from lower-interest deposit products to higher-interest
products. Also, customers may choose to refinance fixed rate loans when interest
rates decrease. While the Corporation's simulation analysis considers these
factors, the extent to which customers utilize the ability to exercise their
financial options may cause actual results to significantly differ from the
simulation.

The Corporation has established the following guidelines for assuming interest
rate risk:

Net interest margin simulation--Given a +/- 200 basis point parallel shift in
    interest rates, the estimated net interest revenue may not change by more
    than 5% for a one-year period.
Portfolio equity simulation--Portfolio equity is the net present value of the
    Corporation's existing assets, liabilities and off-balance-sheet
    instruments. Given a +/- 200 basis point parallel shift in interest rates,
    portfolio equity may not change by more than 20% of total shareholders'
    equity.

The measurement of interest rate risk is meaningful only when all related on-
and off-balance-sheet items are aggregated and the net positions are identified.
Financial instruments that the Corporation uses to manage interest rate
sensitivity include: money market assets, U.S. government and federal agency
securities, municipal securities, mortgage-backed securities, corporate bonds,
asset-backed securities, fixed rate wholesale term funding, interest rate swaps,
caps and floors, financial futures and financial options. The table below
illustrates the simulation analysis of the impact of a 50, 100 or 200 basis
point parallel shift upward or downward in interest rates on net interest
revenue, earnings per share and return on common shareholders' equity. This
analysis was done using the levels of all interest-earning assets and
off-balance-sheet instruments used for interest rate risk management at December
31, 1997, assuming that the level of loan fees remains unchanged and excludes
the impact of interest receipts on nonperforming loans. The impact of the rate
movements was developed by simulating the effect of rates changing in a parallel
fashion over a six-month period from the December 31, 1997, levels and remaining
at those levels thereafter. This analysis excludes the effect that rate
movements can have on the value of mortgage servicing rights, discussed on pages
55 and 56.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
INTEREST RATE SIMULATION SENSITIVITY ANALYSIS
                                                                   Movements in interest rates from December 31, 1997, rates
- ------------------------------------------------------------------------------------------------------------------------------------
Simulated impact in the next 12 months                                Increase                                 Decrease
  compared with December 31, 1997:                       ---------------------------------         ---------------------------------
                                                           +50bp       +100bp       +200bp           -50bp       -100bp       -200bp
                                                         ---------------------------------         ---------------------------------
<S>                                                       <C>          <C>          <C>            <C>         <C>          <C>
  Net interest revenue decrease                            -%            (.2)%        (.8)%        (.1)%         (.5)%      (1.3)%
  Earnings per share decrease                            $ -           $(.01)       $(.03)         $ -         $(.02)      $(.05)
  Return on common equity decrease                         -  bp          (5) bp      (21) bp       (2) bp       (12) bp     (33) bp
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                       52
<PAGE>   31

INTEREST RATE SENSITIVITY ANALYSIS (CONTINUED)
- --------------------------------------------------------------------------------

Managing interest rate risk with off-balance-sheet instruments

The Corporation uses interest rate swaps, including index amortizing swaps and
callable swaps, in managing its overall interest rate exposure. By policy, the
Corporation will not implement any new off-balance-sheet activity that, when
aggregated into the total corporate interest rate exposure, would cause the
Corporation to exceed the interest rate risk limits outlined previously.
Interest rate swaps, caps and floors, financial futures and financial options
have been approved by the board of directors for managing the overall corporate
interest rate exposure. Their usage for speculative purposes is not permitted
outside of those areas designated as trading and controlled with specific
authorizations and limits. These instruments provide the Corporation flexibility
in adjusting its interest rate risk position without exposure to principal risk
and funding requirements. By using off-balance-sheet instruments to manage
interest rate risk, the effect is a smaller, more efficient balance sheet, with
a lower wholesale funding requirement and a higher return on assets and net
interest margin with a comparable level of net interest revenue and return on
common shareholders' equity.

Interest rate swaps involve the exchange of fixed and variable interest payments
based upon a contractual notional amount. In an index amortizing swap, the
notional amount will vary based upon an underlying index. Generally, as rates
fall, the notional amounts decline more rapidly and, as rates increase, notional
amounts decline more slowly. Callable swaps are generic swaps with a call option
at the option of the counterparty. Callable swaps' notional amounts are not
based on interest rate indices, but call options will be exercised or not
exercised on the basis of market interest rates. The callable swaps entered into
by the Corporation are subject to call options in August 1998, November 1998 and
February 1999, at the option of the counterparty. If after a specified time
period the call options are not exercised, the swaps will remain outstanding
until their contractual maturity date. The use of financial futures and option
contracts is permitted provided that: the transactions occur in a market with a
size that ensures sufficient liquidity; the contract is traded on an approved
exchange or, in the case of over-the-counter option contracts, is transacted
with a credit-approved counterparty; and the types of contracts have been
authorized for use by the board of directors and the Finance Committee. The
Corporation's off-balance-sheet instruments used to manage its interest rate
risk are shown in the table on the following page. Additional information
regarding these contracts is presented in note 24 of Notes to Financial
Statements.


                                       53
<PAGE>   32

INTEREST RATE SENSITIVITY ANALYSIS (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
MATURITIES OF OFF-BALANCE-SHEET INSTRUMENTS USED TO MANAGE INTEREST RATE RISK
                                                                                                                           Total at
                                                                                                                           Dec. 31,
(notional amounts in millions)                  1998         1999         2000          2001         2002         2003+        1997
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                          <C>          <C>            <C>            <C>         <C>          <C>        <C>
Receive fixed/pay floating
 generic swaps: (a)
    Notional amount                           $   29       $    -         $  -           $ -         $  -         $ 700      $  729
    Weighted average rate:
      Receive                                   4.64%           -            -             -            -          6.62%       6.54%
      Pay                                       4.59%           -            -             -            -          5.86%       5.81%

Receive fixed/pay floating 
 indexed amortizing swaps:
    Notional value                            $  755       $1,622         $212           $93         $270         $   -      $2,952
    Weighted average rate:
      Receive                                   6.19%        5.71%        6.43%         7.15%        7.13%            -        6.06%
      Pay                                       5.83%        5.82%        5.83%         5.85%        5.85%            -        5.82%

Receive fixed/pay floating
 callable swaps: (b)
    Notional value                            $  650       $  400         $  -           $ -         $  -         $   -      $1,050
    Weighted average rate:
      Receive                                   6.90%        6.86%           -             -            -             -        6.88%
      Pay                                       5.82%        5.82%           -             -            -             -        5.82%

Pay fixed/receive floating
 generic swaps: (a)
    Notional amount                             $444       $  220         $  -           $ -         $  5         $  10      $  679
    Weighted average rate:
      Receive                                   5.78%        5.94%           -             -         5.81%         5.83%       5.83%
      Pay                                       5.92%        6.18%           -             -         6.59%         6.64%       6.02%

Other products (c)                            $    -       $    -         $ 40           $ -         $  -         $   -      $   40
- -----------------------------------------------------------------------------------------------------------------------------------

    Total notional amount                     $1,878       $2,242         $252           $93         $275         $ 710      $5,450
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Generic swaps' notional amounts and lives are not based upon interest rate
     indices.

(b)  Expected maturity dates, based upon interest rates at December 31, 1997,
     are shown in this table.

(c)  Average rates are not meaningful for these products.

The gross notional amount of off-balance-sheet products used to manage the
Corporation's interest rate risk was $5.5 billion at December 31, 1997, an
increase of approximately $.6 billion from December 31, 1996. The increase in
these instruments resulted from the addition of approximately $1.1 billion of
callable swaps in the first quarter of 1997. This gross notional amount, which
is presented in the table above, should be viewed in the context of the
Corporation's overall interest rate risk management activities to assess its
impact on the net interest margin. These off-balance-sheet products were used to
modify the Corporation's natural asset-sensitive position.

The table on the following page presents the gross notional amounts of
off-balance-sheet instruments used to manage interest rate risk, identified by
the underlying interest rate-sensitive instruments.


                                       54
<PAGE>   33

INTEREST RATE SENSITIVITY ANALYSIS (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                                 December 31,
(in millions)                                                                                              1997                1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                      <C>                 <C>   
Instruments associated with deposits                                                                     $3,143              $3,888
Instruments associated with other liabilities                                                               705                 415
Instruments associated with loans                                                                         1,602                 582
- -----------------------------------------------------------------------------------------------------------------------------------
     Total notional amount                                                                               $5,450              $4,885
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

The Corporation entered into these off-balance-sheet products to reduce the
natural interest rate risk embedded in its assets and liabilities. The interest
received and interest paid are recorded on an accrual basis in interest revenue
and interest expense associated with the underlying assets and liabilities. The
net differential resulted in interest revenue of $23 million in 1997, compared
with interest revenue of $24 million in 1996 and interest expense of $2 million
in 1995. The Corporation's analysis using interest rates at December 31, 1997,
indicates that currently held off-balance-sheet instruments are expected to have
a positive impact of approximately $15 million on the net interest margin in
1998.

In response to tactical asset/liability management considerations, the
Corporation terminated $200 million of pay fixed rate generic interest rate
swaps in 1997, resulting in a net deferred loss of less than $1 million. This
loss will be amortized over the two years remaining on the original hedge. This
net unamortized deferred loss combined with net unaccreted deferred gains of $2
million resulting from the terminations of $4.6 billion of interest rate swaps
during 1996 resulted in a net unaccreted deferred gain of $2 million, carried as
other liabilities, at December 31, 1997. The Corporation accreted $3 million and
$7 million of these gains into net interest revenue in 1997 and 1996,
respectively. In addition, during 1996, the Corporation terminated $800 million
of interest rate agreements that were used to lock in the cost of debt issuances
in 1996. These terminations resulted in net unaccreted deferred gains, carried
as other liabilities, totaling $11 million at December 31, 1997. These deferred
gains are being accreted to interest expense over the term of the debt.
Approximately $1 million of these gains was accreted into interest expense in
both 1997 and 1996, respectively.

The Corporation also has entered into off-balance-sheet contracts to manage the
prepayment risk associated with a portion of its mortgage servicing portfolio.
Mortgage servicing rights (MSRs) are interest rate sensitive due to the mortgage
borrower's option to prepay the mortgage loan. If mortgage interest rates
decrease, borrowers may prepay mortgage loans. Since mortgage loans underlie
MSRs, a decrease in interest rates and an actual (or probable) increase in
mortgage prepayments shorten the expected life of the MSR and reduces its value.
Conversely, an increase in interest rates and an actual (or probable) decrease
in mortgage prepayments lengthen the expected life of the MSR and increases its
value.

To mitigate the prepayment risk of decreasing long-term interest rates, higher
than expected mortgage prepayments and a potential impairment to MSRs, the
Corporation uses interest rate floor and interest rate swap contracts tied to
yields on 10-year constant maturity Treasury notes. At December 31, 1997, the
Corporation had approximately $1.85 billion of purchased interest-rate floor
agreements outstanding and $1.0 billion of interest rate swap agreements
outstanding. In addition, the Corporation had $273 million of principal only
swaps outstanding at December 31, 1997. These instruments are collectively
structured to gain value as interest rates decrease, therefore reducing the
potential impairment of MSRs. Conversely, the value of these instruments will
decrease as interest rates increase.

Realized gains/losses and cash settlements on these instruments are recorded as
adjustments to the carrying value of the MSRs. These instruments do not entirely
eliminate risk. Mortgage prepayment rates may not occur as expected. The
following table presents the gross notional amounts of off-balance-sheet
instruments used to manage prepayment risk associated with MSRs.


                                       55
<PAGE>   34

INTEREST RATE SENSITIVITY ANALYSIS (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
MATURITIES OF OFF-BALANCE-SHEET INSTRUMENTS USED TO
MANAGE PREPAYMENT RISK OF MSRS                                                                                              Total at
                                                                                                                             Dec. 31
(dollar amounts in millions)                                1998         1999       2000       2001       2002      2003+       1997
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>            <C>         <C>        <C>      <C>        <C>        <C>
Interest rate floors (notional)                             $  -        $   -       $  -       $  -     $1,850     $    -    $1,850
   Weighted average strike rates                               -            -          -          -       5.67%         -      5.67%
   Fair value                                                                                                                    35

Receive fixed/pay floating interest
  rate swaps (notional)                                     $  -        $   -       $  -       $  -     $    -     $1,000    $1,000
   Weighted average rates:
     Receive                                                   -            -          -          -          -       6.40%     6.40%
     Pay                                                       -            -          -          -          -       5.82%     5.82%
   Fair value                                                                                                                    26

Principal only swaps (notional) (a)                         $273        $   -       $  -       $  -     $    -     $    -    $  273
   Fair value                                                                                                                    13
- ------------------------------------------------------------------------------------------------------------------------------------
   Total notional amount                                    $273        $   -       $  -       $  -     $1,850     $1,000    $3,123
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Shown as maturing in 1998 because the swaps can be canceled at the
     Corporation's discretion. Contractual maturity is 2002.

In addition to the risk management instruments previously discussed, the
Corporation has entered into contracts to hedge anticipated transactions. The
Corporation has entered into four interest rate swap contracts totaling $350
million to lock in the cost of a debt issuance anticipated in the first quarter
of 1998. The Corporation also has entered into $229 million of interest rate
futures to lock in the value of certain loans that are anticipated to be sold
and/or securitized in the first half of 1998. There was an unrealized loss of
less than $1 million related to these anticipated transactions at December 31,
1997.

The estimated unrealized fair value of the Corporation's risk management
off-balance-sheet products at December 31, 1997, was a positive $111 million,
compared to a negative $64 million at December 31, 1996. This increase was
consistent with the decrease in interest rates in 1997, which had the
corresponding effect of decreasing the fair value of on-balance-sheet core
deposits. Also impacting the market value was the positive fair value of the
interest rate floors and swaps entered into in the second half of 1997 to hedge
against value impairment of the Corporation's MSRs. These values should be
viewed in the context of the overall financial structure of the Corporation,
including the aggregate net position of all on- and off-balance-sheet
instruments. As more fully discussed in note 24 of Notes to Financial
Statements, credit risk associated with off-balance-sheet instrument positions
represents the aggregate replacement cost of contracts in a gain position. At
December 31, 1997 and 1996, the amount of credit exposure associated with risk
management instruments was $114 million and $7 million, respectively.

Off-balance-sheet instruments used for trading activities

The Corporation offers off-balance-sheet financial instruments, primarily
foreign exchange contracts, currency and interest rate option contracts,
interest rate swaps, interest rate caps and floors, and interest rate futures
and forward contracts to enable customers to meet their financing objectives and
to manage their interest- and currency-rate risk. Supplying these instruments
provides the Corporation with fee revenue. The Corporation also uses such
instruments in connection with its proprietary trading account activities. All
of these instruments are carried at market value with realized and unrealized
gains and losses included in foreign currency and securities trading revenue. In
1997, the Corporation recorded $115 million of fee revenue from these
activities, primarily from foreign exchange contracts entered into on behalf of
customers, compared with $76 million in 1996. The total notional values of these
contracts were $45 billion at


                                       56
<PAGE>   35

INTEREST RATE SENSITIVITY ANALYSIS (CONTINUED)
- --------------------------------------------------------------------------------

December 31, 1997, and $36 billion at December 31, 1996, and are included in the
off-balance-sheet instruments used for trading activities table on page 98 in
note 24 of Notes to Financial Statements. Total credit risk of contracts used
for trading activities was $533 million at December 31, 1997, and $345 million
at December 31, 1996.

The Corporation has established trading limits and related monitoring procedures
to control trading risk. These limits are approved by the Office of The Chairman
and reviewed by the Executive Committee of the board of directors. All limits
are monitored for compliance by departmental compliance staff and by the
Corporation's Internal Audit department. Exceptions to limits are reported to
the Office of The Chairman and, in certain instances, to the Audit Committee of
the board of directors.

The financial risk associated with trading positions is managed by assigning
position limits and stop loss guidance amounts to individual activities. The
Corporation uses a value at risk methodology to estimate the potential daily
amount that could be lost. Value at risk measures the volatility of the value of
equity, which is the present value of future expected cash flows of assets,
liabilities and off-balance-sheet instruments. Position limits are assigned to
each family of financial instruments eligible for trading such that the
aggregate value at risk in these activities at any point in time will not exceed
a specified limit given a significant market movement. The extent of market
movement deemed to be significant is based upon an analysis of the historical
volatility of individual instruments that would cover 95% of likely daily market
movements. The loss analysis includes the off-balance-sheet instruments used for
trading activities as well as the financial assets and liabilities that are
classified as trading positions on the balance sheet. Using the Corporation's
methodology, which considers such factors as changes in interest rates, spreads
and options volatility, the aggregate value at risk for trading activities was
approximately $1 million at December 31, 1997, primarily related to foreign
currency contracts.

Trading activities are generally limited to products and markets in which
liquidity is sufficient to allow positions to be closed quickly and without
adversely affecting market prices, which limits loss potential below that
assumed for a full-day adverse movement. Loss potential is further constrained
in that it is highly unusual for all trading areas to be exposed to maximum
limits at the same time and extremely rare for significant adverse market
movements to occur in all markets simultaneously. Stop loss guidance is used
when a certain threshold of loss is sustained. If stop loss guidance amounts are
approached, open positions are liquidated to avoid further risk to earnings. The
use of both stop loss guidance and position limits reduces the likelihood that
potential trading losses would reach imprudent levels in relation to earnings
capability.


CREDIT RISK
- --------------------------------------------------------------------------------

Credit risk exists in financial instruments that are both on and off the balance
sheet. Financial instruments such as loans and leases are on the balance sheet.
Off-balance-sheet credit exposures include loan commitments, standby letters of
credit and the credit risk associated with financial instruments used for risk
management and trading activities.

The objective of the credit risk management process is to reduce the risk of
loss if a customer fails to perform according to the terms of a transaction.
Essential to this process are stringent underwriting of new loan commitments,
active monitoring of all loan portfolios and the early identification of
potential problems and their prompt resolution. The Corporation establishes
internal ownership, responsibility and accountability for all aspects of asset
quality. Notwithstanding this process, however, asset quality is dependent in
large part upon local, national, international and industry segment economic
conditions that are beyond the Corporation's control.


                                       57
<PAGE>   36

CREDIT RISK (CONTINUED)
- --------------------------------------------------------------------------------

Management maintains a comprehensive centralized process through which the
Corporation establishes exposure limits, extends new loans, monitors credit
quality, actively manages problem credits and disposes of nonperforming assets.
The Corporation's board of directors is kept informed of credit activity through
a series of monthly and quarterly reports. To help ensure adherence to the
Corporation's credit policies, department credit officers report to both the
Corporation's chief risk and credit officer and the head of each respective
lending department. The responsibilities of these credit officers include all
aspects of the credit process except credit review, credit recovery and
aggregate portfolio management, which are centralized at the corporate level.

The Corporation manages both on- and off-balance-sheet credit risk by
maintaining a well-diversified credit portfolio and by adhering to its written
credit policies, which specify general underwriting criteria as well as
underwriting standards for specific industries and control credit exposure by
borrower, counterparty, degree of risk, industry and country. These measures are
adopted by the Credit Policy Committee and are regularly updated to reflect the
committee's evaluation of developments in economic, political and operating
environments that could affect lending risks. The Corporation may adjust credit
exposure to individual industries or customers through loan sales, syndications,
participations and the use of master netting agreements when the Corporation has
more than one transaction outstanding with the same customer.

Except for certain well-defined loans made by the Consumer Banking sector,
primarily to consumers and small businesses, all credit extensions are approved
jointly by officers of the Credit Policy department and officers of the lending
departments. The number and level of officer approvals required are determined
by the dollar amount and risk characteristics of the credit extension. The
amount of collateral, if any, obtained by the Corporation upon the extension of
credit is based on industry practice as well as the credit assessment of the
customer. The type and amount of collateral vary, but the form generally
includes: accounts receivable; inventory; property, plant and equipment; other
assets; and/or income-producing commercial properties with appraised values that
exceed the contractual amount of the credit facilities by pre-approved ratios.

The Corporation continually assesses the quality of its consumer and commercial
credit facilities, and assigns a numerical quality rating to substantially all
extensions of credit in its commercial, real estate and international
portfolios. Lending officers have the primary responsibility for monitoring
their portfolios, identifying emerging problem loans and recommending changes in
quality ratings. To anticipate or detect problems that may result from economic
downturns or deteriorating conditions in certain markets, lending units and
credit management use processes designed to identify potential credit problems,
both for specific customers and for industries that could be affected by adverse
market or economic conditions. When signs of credit deterioration are detected,
credit recovery or other specialists become involved to minimize the
Corporation's exposure to potential future credit losses. The Credit Review
division provides an independent assessment of credit ratings, credit quality
and the credit management process.

For a further discussion of the credit risk associated with off-balance-sheet
financial instruments, see the discussions of the various financial instruments
in note 24 of Notes to Financial Statements.

COMPOSITION OF LOAN PORTFOLIO AT YEAR END
- --------------------------------------------------------------------------------

The loan portfolio increased $1,749 million in 1997, compared with the prior
year, reflecting increases in consumer mortgages, other consumer credit,
business banking, middle market lending and leasing. Partially offsetting these
increases was a lower level of credit card loans due in part to the transfer of
an additional $231 million of CornerStone(sm) credit card loans to an
accelerated resolution portfolio in the fourth quarter of 1997. At December 31,
1997, the composition of the loan portfolio was 57% commercial and 43% consumer,
unchanged from the prior year end.


                                       58
<PAGE>   37

COMPOSITION OF LOAN PORTFOLIO AT YEAR END (CONTINUED)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                        December 31,
(in millions)                                             1997              1996             1995              1994            1993
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                    <C>               <C>              <C>               <C>             <C>
DOMESTIC LOANS
Commercial and financial                               $10,826 (a)       $10,196          $10,969           $10,015         $ 9,091
Commercial real estate                                   1,509 (b)         1,534            1,532             1,624           1,721
Consumer credit:
   Consumer mortgage                                     8,505             7,772            8,960             8,680           8,191
   Credit card                                             931             1,296            1,924             2,381           1,441
   Other consumer credit                                 3,166             2,640            2,612             2,455           2,372
- -----------------------------------------------------------------------------------------------------------------------------------
     Total consumer credit                              12,602            11,708           13,496            13,516          12,004
Lease finance assets                                     2,639             2,533              830               815             718
- -----------------------------------------------------------------------------------------------------------------------------------
     Total domestic loans                               27,576            25,971           26,827            25,970          23,534
INTERNATIONAL LOANS                                      1,566             1,422              863               763             950
- -----------------------------------------------------------------------------------------------------------------------------------
     Total loans, net of unearned discount (c)         $29,142           $27,393          $27,690           $26,733         $24,484
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Includes $7 million of loans subject to the FDIC loss-sharing arrangement
     that expired on January 1, 1998.
(b)  Includes $26 million of loans subject to the FDIC loss-sharing arrangement
     that expired on January 1, 1998.
(c)  Excludes segregated assets.
Note: There were no concentrations of loans to borrowers engaged in similar
     activities, other than those shown in this table, that exceeded 10% of
     total loans at year end.


Commercial and financial

The domestic commercial and financial loan portfolio primarily consists of loans
to corporate borrowers in the manufacturing, service, energy, communications,
wholesale and retail trade, public utilities and financial services industries.
Numerous risk factors impact this portfolio, including industry specific risks
such as the economy, new technology, labor rates and cyclicality, as well as
customer specific factors such as cash flow, financial structure, operating
controls and asset quality. The Corporation diversifies risk within this
portfolio by closely monitoring industry concentrations and portfolios to ensure
that it does not exceed established lending guidelines. Diversification is
intended to limit the risk of loss from any single unexpected economic event or
trend. Total domestic commercial and financial loans increased by $630 million,
or 6%, during 1997, primarily as a result of increases in business banking and
middle market lending to small and midsize businesses. Commercial and financial
loans represented 37% of the total loan portfolio at December 31, 1997 and 1996.
At year-end 1997, nonperforming domestic commercial and financial loans were
 .16% of total domestic commercial and financial loans, compared with .21% at
December 31, 1996. This ratio has been less than 1% for nearly five years.

Commercial real estate

The Corporation's $1,509 million domestic commercial real estate loan portfolio
consists of $968 million of commercial mortgages, which generally are secured by
nonresidential and multifamily residential properties, and commercial
construction loans generally with maturities of 60 months or less. Also included
in this portfolio are $541 million of owner-occupied and other loans.
Owner-occupied and other loans are loans that are secured by real estate;
however, the commercial property is not being relied upon as the primary source
of repayment. The commercial real estate loan portfolio includes $26 million of
loans acquired in the December 1992 Meritor retail office acquisition that were
subject to a five-year 95% loss-sharing arrangement with the FDIC. This
loss-sharing arrangement ended on January 1, 1998. Commercial real estate loans
carry many of the same customer and industry risks as the commercial and
financial portfolio, as well as contractor/subcontractor performance risk in the
case of commercial construction loans and cash flow risk based on project
economics. Domestic commercial real estate loans decreased $25 million compared
with December 31, 1996, as paydowns and credit losses were partially offset by
new loan originations. Domestic commercial real estate loans were 5% of total
loans at December 31, 1997, and 6% at December 31, 1996. Nonperforming
commercial real estate loans were 3.25% of total domestic commercial real estate
loans at December 31, 1997, compared with 1.03% at December 31, 1996. This
increase was primarily due to the addition of one loan to nonperforming status.


                                       59
<PAGE>   38

COMPOSITION OF LOAN PORTFOLIO AT YEAR END (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
DISTRIBUTION OF DOMESTIC COMMERCIAL REAL ESTATE LOANS                                                                   Percent of
                                                                                                      Dec. 31,         total loans
(in millions)                                                                                             1997          outstanding
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                     <C>                   <C>
Commercial mortgage and construction loans                                                              $  942                3%
Owner-occupied and other loans                                                                             541                2
FDIC loss share loans                                                                                       26                -
- -----------------------------------------------------------------------------------------------------------------------------------
       Total                                                                                            $1,509                5%
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Consumer mortgage

The consumer mortgage portfolio includes jumbo residential mortgages,
traditional one- to four-family residential mortgages, fixed-term home equity
loans and home equity revolving credit line loans. At December 31, 1997, this
portfolio totaled $8,505 million, up 9%, from $7,772 million at the prior year
end. The $733 million increase in this portfolio from year-end 1996 resulted
from an increase in the one- to four-family residential mortgage warehouse
portfolio.

Jumbo mortgages, which totaled $3.6 billion at year-end 1997, are variable rate
residential mortgages that range from $250,000 to $3 million. These loans were
virtually unchanged from December 31, 1996, as new loan originations were offset
by paydowns and sales. Risks involved in holding jumbo mortgages include less
liquidity than a traditional one- to four-family residential mortgage portfolio
and increased exposure on an individual loan basis. The Corporation attempts to
control these risks by requiring more stringent loan-to-value ratios and higher
liquidity and cash flow requirements for each borrower. At December 31, 1997,
the geographic distribution of the jumbo mortgages was as follows: 29% in the
mid-Atlantic region; 27% in New England; 24% in California; and 20% in other
domestic regions.

The Corporation's one- to four-family residential mortgages increased
approximately $770 million, to $2.5 billion at December 31, 1997, from the prior
year end. This increase primarily resulted from an increase in the loans held in
the residential warehouse portfolio. Fixed-term home equity loans totaled $1.8
billion, unchanged from December 31, 1996. Home equity revolving credit line
loans were unchanged from year-end 1996 at $.6 billion. Risks on these three
portfolios are limited to payment and collateral risk, and are primarily driven
by regional economic factors. Nonperforming consumer mortgages were .62% of
total consumer mortgages at December 31, 1997, compared with .65% at December
31, 1996.

Credit card

At December 31, 1997, credit card loans totaled $931 million, a $365 million, or
28%, decrease from December 31, 1996. The decrease primarily resulted from the
transfer of $231 million of CornerStone(sm) credit card loans to an accelerated
resolution portfolio in the fourth quarter of 1997 and from credit losses. The
transfer of loans to an accelerated resolution portfolio is discussed on the
following page. The primary risk associated with credit card loans is that these
loans are unsecured and are solely dependent upon the credit-worthiness of the
borrower. The Corporation monitors this risk using both internal and external
statistical models. In addition to these models, the Corporation monitors
factors such as portfolio growth, lending policies and economic conditions.
Underwriting standards are continually evaluated and modified based upon these
factors. Credit card loans are charged off after becoming 180 days delinquent
and as such are not placed on nonperforming status prior to charge-off. The
improvement in the ratio of credit card loans 90 days or more past due to total
credit card loans of .84% at December 31, 1997, compared with 2.24% at December
31, 1996 resulted from the transfer of CornerStone(sm) loans to an accelerated
resolution portfolio. The CornerStone(sm) credit card portfolio totaled $266
million, or 29% of total credit cards at year-end 1997, compared with $631
million, or 49%, at year-end 1996. The CornerStone(sm) credit card product has
historically experienced a higher past-due ratio and a higher level of credit
losses than the Corporation's other credit card loans.


                                       60
<PAGE>   39

COMPOSITION OF LOAN PORTFOLIO AT YEAR END (CONTINUED)
- --------------------------------------------------------------------------------

Other consumer credit

Other consumer credit, which principally consists of student loans, installment
loans, unsecured personal credit lines and margin loans, was $3,166 million at
December 31, 1997, an increase of $526 million from year-end 1996. The increase
was primarily due to a higher level of margin loans following the November 1997
acquisition of Pacific Brokerage Services, Inc. Other consumer credit loans are
both secured and unsecured and, in the case of student loans, are government
guaranteed. Approximately 52% of this portfolio at December 31, 1997, consisted
of student loans.

Lease finance assets

Lease finance assets totaled $2,639 million at December 31, 1997, an increase of
$106 million compared with year-end 1996. Lease finance assets represented 9% of
the total loan portfolio at December 31, 1997, unchanged from December 31, 1996.
Nonperforming leases were .38% of total leases at December 31, 1997, compared
with .23% at December 31, 1996.

International loans

Loans to international borrowers totaled $1,566 million at December 31, 1997, up
10% from $1,422 at year-end 1996, primarily due to increased activity with large
corporate customers and foreign banks. There were no nonperforming international
loans at December 31, 1997. In addition, the Corporation's Asian exposure was
minimal at year-end 1997. The Corporation's international lending strategy
centers around establishing relationships with large foreign firms that are
multinational in nature but also carry a significant U.S.
presence.

Assets held for accelerated resolution

In December 1997, the Corporation transferred $231 million of CornerStone(sm)
credit card loans into an accelerated resolution portfolio. In connection with
this transfer, the Corporation evaluated the carrying value of these loans and
recorded a credit loss of $65 million to reflect an estimated net realizable
value of $166 million. Interest and principal receipts, fees and loan loss
recoveries on loans in this portfolio are applied to reduce the carrying value
of the portfolio, which totaled $157 million at December 31, 1997. This
portfolio is in other assets on the Corporation's balance sheet.

NONPERFORMING ASSETS
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                 December 31,
(dollar amounts in millions)                                               1997         1996          1995         1994        1993
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                        <C>          <C>           <C>          <C>         <C> 
Nonperforming loans                                                        $133         $ 94          $167         $151        $202
Acquired property, net of the OREO reserve                                   48           80            69           88         139
- -----------------------------------------------------------------------------------------------------------------------------------
     Total nonperforming assets (a)                                        $181         $174          $236         $239        $341
- -----------------------------------------------------------------------------------------------------------------------------------
Nonperforming loans as a percentage of total loans                          .46%         .35%          .60%         .56%        .83%
Total nonperforming assets as a percentage of total loans
  and net acquired property                                                 .62%         .63%          .85%         .89%       1.39%
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes segregated assets.

Nonperforming assets is a term used to describe assets on which revenue
recognition has been discontinued or is restricted. Nonperforming assets include
both nonperforming loans and acquired property, primarily other real estate
owned (OREO) acquired in connection with the collection effort on loans.
Nonperforming assets do not include the $12 million of segregated assets
acquired in the December 1992 Meritor retail office acquisition. The
loss-sharing arrangement with the FDIC ended as of January 1, 1998. Beginning in
1998, any segregated assets will be reclassified as nonaccrual loans or OREO, as
appropriate. Additional information regarding segregated assets is presented in
note 8 of Notes to Financial Statements. Nonperforming loans include both
nonaccrual and "troubled debt" restructured loans. Past-due commercial loans are
those that are contractually past due 90 days or more but are not on nonaccrual
status because they are well secured and in the process of collection. Past-due
consumer loans, excluding consumer mortgages, are generally not


                                       61
<PAGE>   40

NONPERFORMING ASSETS (CONTINUED)
- --------------------------------------------------------------------------------

classified as nonaccrual but are charged off on a formula basis upon reaching
various stages of delinquency. Additional information regarding the
Corporation's practices for placing assets on nonaccrual status is presented in
note 1 of Notes to Financial Statements.

At December 31, 1997, nonperforming assets totaled $181 million, an increase of
$7 million from December 31, 1996, resulting primarily from the addition of a
commercial real estate loan to nonperforming status, partially offset by a lower
level of OREO. The ratio of nonperforming assets to total loans and net acquired
property was .62% at December 31, 1997, the lowest year-end ratio in the
Corporation's history. This ratio has been lower than 1% for 14 consecutive
quarters, reflecting a strong economy and the effectiveness of the Corporation's
loan administration and workout procedures.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
NONPERFORMING ASSETS (a)                                                                         December 31,
(dollar amounts in millions)                                              1997         1996         1995        1994         1993
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                       <C>          <C>          <C>         <C>          <C>
Domestic nonaccrual loans:
     Commercial and financial                                             $ 17         $ 21         $ 65        $ 60         $ 35
     Commercial real estate                                                 49           16           29          25           75
     Consumer credit:
         Consumer mortgage                                                  52           50           61          56           61
         Other consumer credit                                               5            1            2           -            4
     Lease finance assets                                                   10            6            -           1            2
- -----------------------------------------------------------------------------------------------------------------------------------
         Total domestic nonaccrual loans                                   133           94          157         142          177
International nonaccrual loans                                               -            -            -           1            7
- -----------------------------------------------------------------------------------------------------------------------------------
         Total nonaccrual loans                                            133           94          157         143          184
- -----------------------------------------------------------------------------------------------------------------------------------
Domestic restructured loans:
     Commercial and financial                                                -            -            -           5            4
     Commercial real estate                                                  -            -           10           3           14
- -----------------------------------------------------------------------------------------------------------------------------------
         Total restructured loans                                            -            -           10           8           18
- -----------------------------------------------------------------------------------------------------------------------------------
Total nonperforming loans:
     Domestic                                                              133           94          167         150          195
     International                                                           -            -            -           1            7
- -----------------------------------------------------------------------------------------------------------------------------------
         Total nonperforming loans (b)                                     133           94          167         151          202
- -----------------------------------------------------------------------------------------------------------------------------------
Acquired property:
     Real estate acquired                                                   52           86           87         116          175
     Reserve for real estate acquired                                       (9)         (10)         (18)        (29)         (37)
- -----------------------------------------------------------------------------------------------------------------------------------
         Net real estate acquired                                           43           76           69          87          138
     Other assets acquired                                                   5            4            -           1            1
- -----------------------------------------------------------------------------------------------------------------------------------
         Total acquired property                                            48           80           69          88          139
- -----------------------------------------------------------------------------------------------------------------------------------
         Total nonperforming assets                                       $181         $174         $236        $239         $341
- -----------------------------------------------------------------------------------------------------------------------------------
Nonperforming loans as a percentage of respective loan portfolio segments:
     Domestic commercial and financial loans                               .16%         .21%         .59%        .65%         .43%
     Domestic commercial real estate loans                                3.25         1.03         2.55        1.73         5.17
     Domestic consumer mortgage loans                                      .62          .65          .68         .64          .75
     Domestic lease finance assets                                         .38          .23            -         .11          .21
         Total loans                                                       .46          .35          .60         .56          .83
Nonperforming assets as a percentage of
  total loans and net acquired property                                    .62          .63          .85         .89         1.39
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes segregated assets.
(b)  Includes $44 million, $13 million, $81 million, $58 million and $74
     million, respectively, of loans with both principal and interest less than
     90 days past due but placed on nonaccrual status by management discretion.


                                       62
<PAGE>   41

NONPERFORMING ASSETS (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
CHANGE IN NONPERFORMING LOANS (a)                              Domestic
                                      ---------------------------------------------------------
                                                                                          Lease
                                       Commercial     Commercial        Consumer        Finance                      Total
(in millions)                         & Financial    Real Estate          Credit         Assets              1997            1996
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>            <C>             <C>            <C>              <C>             <C>
Nonperforming loans at
 beginning of year                            $21            $16             $51            $ 6              $ 94            $167
    Acquired from USL/FUL                       -              -               -              -                 -               5
    Additions                                  68             69              44             20               201             137
    Payments (b)                              (55)            (8)            (17)            (5)              (85)           (125)
    Returned to accrual status                  -             (4)            (12)            (3)              (19)            (33)
    Credit losses                             (17)           (24)             (3)            (6)              (50)            (37)
    Transfers to acquired property              -              -              (6)            (2)               (8)            (20)
- ------------------------------------------------------------------------------------------------------------------------------------
Nonperforming loans at end of year            $17            $49             $57            $10              $133            $ 94
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes segregated assets.
(b)  Includes interest applied to principal and sales.


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
ADDITIONAL NONPERFORMING LOAN DATA (a)                                                                             December 31,
(dollar amounts in millions)                                                                                   1997            1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                            <C>             <C> 
Book balance                                                                                                   $133            $ 94
Contractual balance                                                                                             191             115
Book balance as a percentage of contractual balance                                                              70%             82%
Full-year interest receipts applied to reduce principal                                                        $  1            $  1
Full-year interest receipts recognized in interest revenue                                                        8              11
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes segregated assets.

A loan is considered impaired, as defined by FAS No. 114, "Accounting by
Creditors for Impairment of a Loan," when based upon current information and
events, it is probable that the Corporation will be unable to collect all
principal and interest amounts due according to the contractual terms of the
loan agreement. Additional information regarding impairment determination is
presented in note 1 of Notes to Financial Statements.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
IMPAIRED LOANS
(in millions)                                                                                1997              1996            1995
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                          <C>               <C>             <C> 
Impaired loans at year end (a)                                                               $ 82              $ 56            $109
Average impaired loans for the year                                                            47                86             116
Interest revenue recognized on impaired loans (b)                                               8                11              13
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Includes $19 million, $13 million and $59 million of impaired loans with a
     related impairment reserve of $2 million, $3 million and $22 million at
     December 31, 1997, December 31, 1996 and December 31, 1995, respectively.

(b)  All income was recognized using the cash basis method of income
     recognition.

Acquired property consists of OREO and other assets acquired in connection with
loan settlements. Acquired property totaled $48 million at December 31, 1997, a
decrease of $32 million compared with year-end 1996.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
CHANGE IN ACQUIRED PROPERTY                                                                                       December 31,
(in millions)                                                                                                1997            1996
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                                          <C>              <C>
OREO at beginning of year, net of the OREO reserve                                                            $76             $69
Foreclosures                                                                                                   12              23
Sales                                                                                                         (47)            (20)
Write-downs, losses, OREO provision and other                                                                   2               4
- ------------------------------------------------------------------------------------------------------------------------------------
OREO at end of year, net of the OREO reserve                                                                   43              76
Other acquired assets                                                                                           5               4
- ------------------------------------------------------------------------------------------------------------------------------------
     Total acquired property, net of the OREO reserve (a)                                                     $48             $80
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes segregated assets.



                                       63
<PAGE>   42

NONPERFORMING ASSETS (CONTINUED)
- --------------------------------------------------------------------------------

The Corporation recognizes any estimated potential decline in the value of OREO
between appraisal dates on a property-by-property basis through periodic
additions to the OREO reserve. Write-downs charged against this reserve are
taken when OREO is sold at a loss or upon the receipt of appraisals which
indicate a deterioration in the fair value of the property. Activity in the
Corporation's OREO reserve for 1997, 1996 and 1995 is presented in the table
below.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
CHANGE IN RESERVE FOR REAL ESTATE ACQUIRED (OREO RESERVE)
(in millions)                                                                              1997              1996            1995
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                         <C>               <C>             <C>
Beginning balance                                                                           $10               $18             $29
Write-downs on real estate acquired                                                          (1)               (4)             (3)
Provision                                                                                     -                (4)             (8)
- ------------------------------------------------------------------------------------------------------------------------------------
Ending balance                                                                              $ 9               $10             $18
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
FOREGONE INTEREST ON NONPERFORMING LOANS                                           Year ended December 31,
(in millions)                                              1997             1996             1995              1994            1993
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                         <C>               <C>             <C>               <C>             <C>
Contractual interest due                                    $15               $9              $15               $15             $21
Interest revenue recognized                                  10                3                5                 3               7
- ------------------------------------------------------------------------------------------------------------------------------------
   Interest revenue foregone                                $ 5               $6              $10               $12             $14
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

Note: This table includes interest revenue foregone on loans that were
      nonperforming at the end of each year. Interest receipts that the
      Corporation applied, for accounting purposes, to reduce principal balances
      of nonaccrual loans are included in contractual interest due but not in
      interest revenue recognized.

The following table presents the amount of loans that were 90 days or more past
due as to principal or interest that are not classified as nonperforming. All
loans in this table are well secured and in the process of collection or are
consumer loans that are not classified as nonaccrual because they are
automatically charged off upon reaching 180 days past due.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
PAST-DUE LOANS                                                                              December 31,
(dollar amounts in millions)                                     1997           1996           1995            1994          1993
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                            <C>             <C>            <C>             <C>         <C>
Consumer:
   Mortgages                                                   $ 38            $ 35            $34            $ 27          $25
       Ratio                                                    .44%            .45%           .38%            .31%         .30%
   Credit card                                                    8 (a)          29 (a)         13 (a)          32           15
       Ratio                                                    .84%           2.24%           .66%           1.35%        1.04%
   Student - government guaranteed                               44              47             44              36           37
       Ratio                                                   2.69%           3.01%          3.11%           2.71%        3.26%
   Other consumer                                                 1               2              1               1            1
       Ratio                                                    .09%            .18%           .09%            .07%         .09%
- ------------------------------------------------------------------------------------------------------------------------------------
         Total consumer                                        $ 91            $113            $92            $ 96          $78
           Ratio                                                .72%            .97%           .68%            .71%         .65%
Commercial (b)                                                   13              10              6              10            6
- ------------------------------------------------------------------------------------------------------------------------------------
         Total past-due loans                                  $104            $123            $98            $106          $84
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes past-due CornerStone(sm) credit card loans included in an
     accelerated resolution portfolio.
(b)  Includes lease finance assets. 
Note: Ratios are loans 90 days or more past-due as a percentage of year-end 
      loan balances.


                                       64
<PAGE>   43

RESERVE FOR CREDIT LOSSES AND REVIEW OF NET CREDIT LOSSES
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
(dollar amounts in millions)                           1997             1996              1995             1994              1993
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                   <C>                <C>               <C>              <C>                <C> 
Reserve for credit losses at year end (a)             $475              $525              $471             $607               $600
Reserve as a percentage of:
     Total loans                                      1.63%             1.92%             1.70%            2.27%              2.45%
     Nonperforming loans                               356               556               282              403                297
Net credit losses as a
  percentage of average loans                          .72(b)            .46               .91(b)           .27                .64
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)  Excludes reserve for segregated assets.
(b)  The ratio of net credit losses, excluding credit losses on assets held for
     accelerated resolution, to average loans was .49% in 1997 and .53% in 1995.

The reserve for credit losses was $475 million at December 31, 1997, or 1.63% of
total loans, compared with $525 million, or 1.92% of total loans, at December
31, 1996. The $50 million decrease in the reserve for credit losses from
December 31, 1996, primarily resulted from credit losses on the CornerStone(sm)
credit card loans including $65 million of credit losses taken on the
CornerStone(sm) loans that were transferred to an accelerated resolution
portfolio in December 1997. These loans were transferred at their estimated net
realizable value. The excess of the carrying value over the estimated realizable
value was recorded as a credit loss.

The Corporation maintains a credit loss reserve that, in management's judgment,
is adequate to absorb future losses inherent in the loan portfolio. Management
reviews the adequacy of the reserve at least quarterly. For analytical purposes,
the reserve methodology estimates loss potential in both the commercial and
consumer loan portfolios. This methodology includes an evaluation of loss
potential on individual problem credits, as well as a portfolio review of market
concentrations, changing business trends, industry risks, and current and
anticipated specific and general economic factors that may adversely affect
collectability. Other factors considered in determining the level of the reserve
include: trends in portfolio volume, quality, maturity and composition;
historical loss experience; lending policies; new products; year 2000 issues;
the status and amount of nonperforming and past-due loans; and adequacy of
collateral. In addition, management assesses volatile factors such as interest
rates and global economic conditions that may significantly alter loss
potential. The loss reserve methodology also provides for a portion of the
reserve to act as an additional buffer against credit quality deterioration or
risk of estimation error. Although the determination of the adequacy of the
reserve is based upon these factors, the reserve is not specifically associated
with individual loans or portfolio segments.

The ratio of the loan loss reserve to nonperforming loans at December 31, 1997,
was 356%, compared with 556% at December 31, 1996. This ratio is not the result
of a target or objective, but rather is an outcome of two interrelated but
separate processes: the establishment of an appropriate loan loss reserve level
for the portfolio as a whole, including but not limited to the nonperforming
component in the portfolio; and the classification of certain assets as
nonperforming in accordance with established accounting, regulatory and
management policies. The ratio can vary significantly over time as the credit
quality characteristics of the entire loan portfolio change. This ratio also can
vary with shifts in portfolio mix. The decrease in this ratio from December 31,
1996, primarily resulted from an increase in the level of nonperforming loans.

Net credit losses totaled $201 million in 1997, an increase of $77 million from
1996. This increase reflected a higher level of net credit card losses during
the year. Net credit card credit losses totaled $172 million in 1997, or 85% of
total net credit losses. Of the $172 million of net credit card losses, $146
million were from the CornerStone(sm) portfolio, including $65 million of credit
losses on the loans transferred to an accelerated resolution portfolio. The
Corporation expects a significant reduction in net credit card losses in 1998 as
a result of the actions taken in 1997 on the CornerStone(sm) portfolio. In
addition, domestic commercial loan net credit losses increased $23 million in
1997 compared to the prior year reflecting higher commercial real estate credit
losses and lower commercial and financial loan recoveries. The level of credit
losses and recoveries relative to outstanding loans can vary from period to
period as a result of the size and number of individual credits that may require
charge-off and the effects of changing economic conditions.


                                       65
<PAGE>   44


RESERVE FOR CREDIT LOSSES AND REVIEW OF NET CREDIT LOSSES (CONTINUED)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
CREDIT LOSS RESERVE ACTIVITY (a)
(in millions)                                                             1997         1996         1995         1994        1993
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                                       <C>          <C>          <C>          <C>         <C> 
Reserve at beginning of year                                               $525         $471         $607         $600        $506
Net change in reserve primarily
 from acquisitions                                                            3           23            8            4         108
Credit losses:
   Domestic:
     Commercial and financial                                               (16)         (19)         (14)         (42)        (54)
     Commercial real estate                                                 (24)         (12)          (8)         (16)        (74)
     Consumer credit:
       Credit cards                                                        (116)  (b)   (127)        (167) (b)     (61)        (46)
       Consumer mortgage                                                     (2)          (6)          (6)         (11)        (13)
       Other consumer credit                                                (23)         (21)         (19)         (17)        (22)
     Lease finance assets                                                    (6)          (5)         (16)           -          (1)
- ------------------------------------------------------------------------------------------------------------------------------------
       Total domestic                                                      (187)        (190)        (230)        (147)       (210)
   International                                                              -            -            -           (4)         (6)
- ------------------------------------------------------------------------------------------------------------------------------------
       Total credit losses                                                 (187)        (190)        (230)        (151)       (216)
- ------------------------------------------------------------------------------------------------------------------------------------
Recoveries:
   Domestic:
     Commercial and financial                                                11           25           27           41          40
     Commercial real estate                                                  14           14           30           14          13
     Consumer credit:
       Credit cards                                                           9           13           14            9           7
       Consumer mortgage                                                      2            4            3            4           2
       Other consumer credit                                                  7            8            8           13          10
     Lease finance assets                                                     3            1            -            -           -
- ------------------------------------------------------------------------------------------------------------------------------------
       Total domestic                                                        46           65           82           81          72
   International                                                              5            1            5            3           5
- ------------------------------------------------------------------------------------------------------------------------------------
       Total recoveries                                                      51           66           87           84          77
- ------------------------------------------------------------------------------------------------------------------------------------
Net credit (losses) recoveries:
   Domestic:
     Commercial and financial                                                (5)           6           13           (1)        (14)
     Commercial real estate                                                 (10)           2           22           (2)        (61)
     Consumer credit:
       Credit cards                                                        (107)        (114)        (153)         (52)        (39)
       Consumer mortgage                                                      -           (2)          (3)          (7)        (11)
       Other consumer credit                                                (16)         (13)         (11)          (4)        (12)
     Lease finance assets                                                    (3)          (4)         (16)           -          (1)
- ------------------------------------------------------------------------------------------------------------------------------------
         Total domestic                                                    (141)        (125)        (148)         (66)       (138)
  International                                                               5            1            5           (1)         (1)
- ------------------------------------------------------------------------------------------------------------------------------------
         Net credit losses                                                 (136)        (124)        (143)         (67)       (139)
Credit losses on credit card assets
  held for accelerated resolution                                           (65)           -         (106)           -           -
- ------------------------------------------------------------------------------------------------------------------------------------
Total net credit losses                                                    (201)        (124)        (249)         (67)       (139)
Provision for credit losses                                                 148          155          105           70         125
- ------------------------------------------------------------------------------------------------------------------------------------
Reserve at end of year                                                     $475         $525         $471         $607        $600
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)  Excludes the reserve and net credit losses on segregated assets.

(b)  Excludes $65 million in 1997 and $106 million in 1995 of credit losses
     related to loans transferred to an accelerated resolution portfolio.


                                       66
<PAGE>   45

FOURTH QUARTER REVIEW
- --------------------------------------------------------------------------------

The Corporation reported net income applicable to common stock of $191 million
and diluted earnings per common share of $.75 in the fourth quarter of 1997.
These results compare with fourth quarter 1996 net income applicable to common
stock of $179 million and diluted earnings per common share of $.67.

Annualized return on common shareholders' equity and return on assets were 21.2%
and 1.75%, respectively, in the fourth quarter of 1997, compared with 20.9% and
1.80%, respectively, in the fourth quarter of 1996. Annualized return on
tangible common shareholders' equity and return on tangible assets were 38.3%
and 2.00%, respectively, in the fourth quarter of 1997, compared with 36.6% and
2.06%, respectively, in the fourth quarter of 1996. Diluted tangible earnings
per common share in the fourth quarter of 1997 was $.83, compared with $.76 in
the fourth quarter of 1996.

Net interest revenue totaled $361 million in the fourth quarter of 1997, down
from $371 million in the fourth quarter of 1996. The net interest margin on a
taxable equivalent basis was 4.07% in the fourth quarter of 1997, a decrease of
13 basis points from 4.20% in the fourth quarter of 1996. The decrease
principally resulted from the funding costs related to the repurchase of common
stock, loan securitizations and loan sales primarily offset by the use of the
proceeds from the $1 billion of trust-preferred securities issued in December
1996. Excluding the effect of the loan securitizations and the common equity
repurchases, net interest revenue and the net interest margin for the fourth
quarter of 1997 would have been approximately $420 million and 4.46%, compared
with approximately $419 million and 4.49% in the fourth quarter of 1996.

Credit quality expense was $61 million in the fourth quarter of 1997, a decrease
of $16 million compared with the prior-year period. This decrease reflected a $9
million increase in the net revenue from acquired property and a $7 million
decrease in the provision for credit losses. Net credit losses were $106 million
in the fourth quarter of 1997, compared with $36 million in the fourth quarter
of 1996. The increase resulted from a $52 million increase in credit card net
credit losses due to losses in the CornerStone(sm) portfolio associated with the
transfer of loans to an accelerated resolution portfolio, and an $18 million
increase in commercial real estate net credit losses, primarily from one
commercial real estate loan.

Fee revenue was $707 million in the fourth quarter of 1997, up $141 million,
compared with $566 million in the fourth quarter of 1996. The increase was
primarily attributable to higher trust and investment fees resulting, in part,
from the Buck acquisition in July 1997, new business and an increase in the
market value of assets under management. Excluding the Buck acquisition and the
$43 million gain on the sale of the corporate trust business, both in 1997, and
the $57 million gain on the sale of the AAA credit card portfolio in 1996, fee
revenue increased $79 million, or 16%, compared with the prior-year period.

Operating expense before net revenue from acquired property and trust-preferred
securities expense for the fourth quarter of 1997 was $722 million, up $163
million from $559 million in the fourth quarter of 1996. The increase primarily
resulted from the Buck acquisition, business growth, business development and
reengineering initiatives, and higher equipment expense.


                                       67
<PAGE>   46
SELECTED QUARTERLY DATA (UNAUDITED)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>

                                                                             Quarter ended,
                                                           1997                                             1996
                                      ---------------------------------------------       ---------------------------------------
(dollar amounts in millions,               DEC.       SEPT.        JUNE       MARCH          Dec.      Sept.       June     March
except per share amounts)                    31          30          30          31            31         30         30        31
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                  <C>          <C>          <C>         <C>         <C>          <C>      <C>         <C>
QUARTERLY CONSOLIDATED
   INCOME STATEMENT
- ---------------------------------------------------------------------------------------------------------------------------------
Net interest revenue                  $     361     $   366     $   370     $   370     $     371    $   372  $     372   $   363
Provision for credit losses                  73          25          25          25            80         25         25        25
Fee revenue                                 707         635         540         536           566        476        474       503
Gains on sale of securities                   -           -           -           -             3          -          -         1
Operating expense                           729         670         587         582           559        536        540       560
- ---------------------------------------------------------------------------------------------------------------------------------
Income before income taxes                  266         306         298         299           301        287        281       282
Provision for income taxes                   71         111         108         108           107        106        102       103
- ---------------------------------------------------------------------------------------------------------------------------------
NET INCOME                                  195         195         190         191           194        181        179       179
Dividends on preferred stock                  4           4           4           9            15          9         10        10
- ---------------------------------------------------------------------------------------------------------------------------------
NET INCOME APPLICABLE TO
   COMMON STOCK                       $     191 $       191     $   186     $   182     $     179    $  172   $     169   $   169
- ---------------------------------------------------------------------------------------------------------------------------------
NET INCOME PER COMMON SHARE: (a)
   BASIC                              $     .76 $       .75     $   .73     $   .70     $     .69    $  .67   $     .64   $   .63
   DILUTED                            $     .75 $       .73     $   .71     $   .69     $     .67    $  .66   $     .63   $   .62
Annualized return on common
 shareholders' equity                      21.2%       21.6%       21.9%       21.2%         20.9%      20.6%      20.4%     19.7%
Annualized return on assets                1.75        1.81        1.79        1.83          1.80       1.71       1.70      1.76
- ---------------------------------------------------------------------------------------------------------------------------------
QUARTERLY AVERAGE BALANCES
- ---------------------------------------------------------------------------------------------------------------------------------
Money market investments              $   1,397     $ 1,231     $ 1,081     $ 1,032     $   1,272    $ 1,573  $   1,387   $ 1,290
Trading account securities                  159         171         210         161            96        169        181       138
Securities                                5,293       5,469       5,600       6,018         6,198      6,538      6,658     5,339
Loans                                    28,476      27,596      27,806      27,404        27,900     27,170     26,798    27,058
Total interest-earning assets            35,325      34,467      34,697      34,615        35,466     35,450     35,024    33,825
Total assets                             44,266      42,879      42,413      42,187        42,636     42,461     42,096    40,848
Deposits                                 31,085      30,349      30,113      30,280        31,569     31,542     30,949    29,274
Notes and debentures                      2,781       2,832       2,716       2,517         2,519      2,102      1,971     1,554
Trust-preferred securities                  990         990         990         990           129          -          -         -
Common shareholders' equity               3,573       3,520       3,393       3,490         3,410      3,327      3,327     3,459
Total shareholders' equity                3,766       3,713       3,586       3,735         3,820      3,762      3,762     3,894
- ---------------------------------------------------------------------------------------------------------------------------------
Net interest margin (FTE)                  4.07%       4.24%       4.29%       4.37%         4.20%      4.20%      4.30%     4.35%
- ---------------------------------------------------------------------------------------------------------------------------------
TANGIBLE OPERATING RESULTS (b)
- ---------------------------------------------------------------------------------------------------------------------------------
Diluted tangible earnings
 per common share                     $     .83 $       .80     $   .79     $   .77     $     .76    $   .72  $     .70   $   .69
Tangible net income applicable to
 common stock                               212         211         206         203           200        190        187       188
Annualized return on tangible common
 shareholders' equity                      38.3%       37.6%       37.7%       36.3%         36.6%      31.2%      31.3%     30.1%
Annualized return on tangible assets       2.00        2.05        2.04        2.09          2.06       1.92       1.92      1.99
- ---------------------------------------------------------------------------------------------------------------------------------
COMMON STOCK DATA (dollars per share) (c)
- ---------------------------------------------------------------------------------------------------------------------------------
Market price range: (a)
   High                               $64 13/16     $57 3/4     $47 1/4     $43 1/8     $  37 3/8    $30 3/8  $ 30 1/16   $29 1/4
   Low                                   47 1/8      44 7/8      35 3/4      34 1/2      29 15/16     25 1/4   25 13/16    24 1/8
   Average                                55.70       50.12       41.95       38.81         33.57      27.89      27.77     26.77
   Close                                 60 5/8      54 3/4      45 1/8      36 3/8        35 1/2     29 5/8     28 1/2    27 5/8
Dividends (a)                               .33         .33         .33         .30           .30        .30        .30       .28
Market capitalization                 $  15,386     $13,938     $11,353     $ 9,372     $   9,134    $ 7,668  $   7,414   $ 7,317
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Earnings per common share are presented in accordance with the
       requirements of FAS No. 128, "Earnings per Share," which was adopted by
       the Corporation at year-end 1997. Prior-period amounts have been
       restated. In addition, earnings per common share, market price range and
       dividends were also restated to reflect the two-for-one common stock
       split distributed on June 2, 1997.
(b)    See page 31 for the definition of tangible operating results.
(c)    At December 31, 1997, there were 23,948 shareholders registered with the
       Corporation's stock transfer agent, compared with 23,856 at year-end 1996
       and 23,755 at year-end 1995. In addition, there were approximately
       16,049, 15,271 and 15,651 Mellon employees at December 31, 1997, 1996 and
       1995, respectively, who participated in the Corporation's 401(k)
       Retirement Savings Plan. All shares of Mellon Bank Corporation common
       stock held by the plans for its participants are registered in the name
       of Mellon Bank, N.A. as trustee.


                                       68
<PAGE>   47


CONSOLIDATED INCOME STATEMENT

<TABLE>
<CAPTION>

MELLON BANK CORPORATION (AND ITS SUBSIDIARIES)
- --------------------------------------------------------------------------------
                                                                                               Year ended December 31,
(dollar amounts in millions, except per share amounts)                                     1997              1996            1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                                                           <C>               <C>             <C>   
INTEREST REVENUE           Interest and fees on loans (loan fees of $81, $96 and $79)    $2,268            $2,253          $2,425
                           Federal funds sold and securities under resale agreements         30                30              34
                           Interest-bearing deposits with banks                              26                36              36
                           Other money market investments                                     6                 7               2
                           Trading account securities                                         9                 7              19
                           Securities:
                             U.S. Treasury and agency securities                            367               392             305
                             Obligation of states and political subdivisions                  2                 2               3
                             Other                                                            8                12              14
                           ------------------------------------------------------------------------------------------------------
                              Total interest revenue                                      2,716             2,739           2,838
- ---------------------------------------------------------------------------------------------------------------------------------
INTEREST EXPENSE           Deposits in domestic offices                                     749               709             663
                           Deposits in foreign offices                                      129               194             226
                           Federal funds purchased and securities under                      77                94             125
                             repurchase agreements
                           Short-term bank notes                                              8                29              50
                           Other short-term borrowings                                       97                92             109
                           Notes and debentures                                             189               143             117
                           ------------------------------------------------------------------------------------------------------
                              Total interest expense                                      1,249             1,261           1,290
- ---------------------------------------------------------------------------------------------------------------------------------
NET INTEREST REVENUE          Net interest revenue                                        1,467             1,478           1,548
                           Provision for credit losses                                      148               155             105
                           ------------------------------------------------------------------------------------------------------
                              Net interest revenue after provision for losses             1,319             1,323           1,443
- ---------------------------------------------------------------------------------------------------------------------------------
NONINTEREST REVENUE        Trust and investment fees                                      1,311               994             906
                           Cash management and deposit transaction charges                  242               211             191
                           Mortgage servicing fees                                          213               180             122
                           Foreign currency and securities trading revenue                  118                80              91
                           Credit card fees                                                  97               120              90
                           Information services fees                                         42                50              48
                           Gain on sale of corporate trust business                          43                 -               -
                           Gain on sale of credit card portfolio                              -                57               -
                           Other income                                                     352               327             222
                           ------------------------------------------------------------------------------------------------------
                              Total fee revenue                                           2,418             2,019           1,670
                           Gains on sales of securities                                       -                 4               6
                           ------------------------------------------------------------------------------------------------------
                              Total noninterest revenue                                   2,418             2,023           1,676
- ---------------------------------------------------------------------------------------------------------------------------------
OPERATING EXPENSE          Staff expense                                                  1,242             1,055             957
                           Net occupancy expense                                            225               205             205
                           Professional, legal and other purchased services                 219               195             186
                           Equipment expense                                                175               145             143
                           Business development                                             148               137             136
                           Amortization of mortgage servicing assets and
                            purchased credit card relationships                             118               107              68
                           Amortization of goodwill and other intangible assets             105               100              96
                           Communications expense                                           102                96              86
                           Other expense                                                    175               165             170
                           Trust-preferred securities expense                                78                 3               -
                           Net revenue from acquired property                               (19)              (13)            (20)
                           -------------------------------------------------------------------------------------------------------
                              Total operating expense                                     2,568             2,195           2,027
- ---------------------------------------------------------------------------------------------------------------------------------
INCOME                     Income before income taxes                                     1,169             1,151           1,092
                           Provision for income taxes                                       398               418             401
                           ------------------------------------------------------------------------------------------------------
                              NET INCOME                                                    771               733             691
                           Dividends on preferred stock                                      21                44              39
                           ------------------------------------------------------------------------------------------------------
                              NET INCOME APPLICABLE TO COMMON STOCK                      $  750            $  689          $  652
- ---------------------------------------------------------------------------------------------------------------------------------
PER COMMON SHARE (a)       Basic net income                                              $ 2.94            $ 2.63          $ 2.27
                           Diluted net income                                            $ 2.88            $ 2.58          $ 2.25
                           ------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Presented in accordance with the requirements of FAS No. 128, "Earnings
       per Share," which was adopted by the Corporation at year-end 1997.
       Prior-period amounts were restated. Prior-period amounts also were
       restated to reflect the two-for-one common stock split distributed on
       June 2, 1997.
See accompanying Notes to Financial Statements.


                                       69
<PAGE>   48


CONSOLIDATED BALANCE SHEET

<TABLE>
<CAPTION>

MELLON BANK CORPORATION (AND ITS SUBSIDIARIES)
- --------------------------------------------------------------------------------
                                                                                                                December 31,
(dollar amounts in millions)                                                                                 1997            1996
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                                                                            <C>             <C>
ASSETS                     Cash and due from banks                                                        $ 3,650         $ 2,846
                           Interest-bearing deposits with banks                                               553             419
                           Federal funds sold and securities under resale agreements                          383             460
                           Other money market investments                                                      72             113
                           Trading account securities                                                          75              84
                           Securities available for sale                                                    2,767           4,111
                           Investment securities (approximate fair value of $2,118 and $2,365)              2,082           2,375
                           Loans, net of unearned discount of $48 and $57                                  29,142          27,393
                           Reserve for credit losses                                                         (475)           (525)
                                                                                                          -------         -------
                               Net loans                                                                   28,667          26,868
                           Customers' acceptance liability                                                    182             238
                           Premises and equipment                                                             573             569
                           Goodwill and other intangibles                                                   1,425           1,238
                           Mortgage servicing assets
                             and purchased credit card relationships                                        1,075             774
                           Acquired property, net of reserves of $9 and $10                                    48              80
                           Other assets                                                                     3,340           2,421
                           ------------------------------------------------------------------------------------------------------
                               Total assets                                                               $44,892         $42,596
- ---------------------------------------------------------------------------------------------------------------------------------

LIABILITIES                Noninterest-bearing deposits in domestic offices                               $ 7,975        $  8,692
                           Interest-bearing deposits in domestic offices                                   19,954          19,965
                           Interest-bearing deposits in foreign offices                                     3,376           2,717
                           ------------------------------------------------------------------------------------------------------
                               Total deposits                                                              31,305          31,374
                           Federal funds purchased and securities under
                             repurchase agreements                                                          1,997             742
                           U.S. Treasury tax and loan demand notes                                            447             474
                           Term federal funds purchased                                                       625             481
                           Short-term bank notes                                                              330             135
                           Commercial paper                                                                    67             122
                           Other funds borrowed                                                               278             293
                           Acceptances outstanding                                                            182             238
                           Other liabilities                                                                2,252           1,483
                           Notes and debentures (with original maturities over one year)                    2,573           2,518
                           ------------------------------------------------------------------------------------------------------
                               Total liabilities                                                           40,056          37,860
- ---------------------------------------------------------------------------------------------------------------------------------
TRUST-PREFERRED            Guaranteed preferred beneficial interests in Corporation's
SECURITIES                   junior subordinated deferrable interest debentures                               991             990
- ---------------------------------------------------------------------------------------------------------------------------------
SHAREHOLDERS'              Preferred stock                                                                    193             290
EQUITY                     Common shareholders' equity:
                             Common stock--$.50 par value
                               Authorized--400,000,000 shares
                               Issued--294,330,960 (a); and 147,165,480 shares                                147              74
                             Additional paid-in capital                                                     1,818           1,866
                             Retained earnings                                                              2,872           2,480
                             Net unrealized gain (loss) on assets available for sale, net of tax               33              (1)
                             Treasury stock of 40,545,114 (a) and 18,518,290 shares at cost                (1,218)           (963)
                           -------------------------------------------------------------------------------------------------------
                               Total common shareholders' equity                                            3,652           3,456
                           ------------------------------------------------------------------------------------------------------
                               Total shareholders' equity                                                   3,845           3,746
                           ------------------------------------------------------------------------------------------------------
                               Total liabilities, trust-preferred securities and shareholders' equity     $44,892         $42,596
                           ------------------------------------------------------------------------------------------------------
</TABLE>
(a)    Reflects the two-for-one common stock split distributed on June 2, 1997.
See accompanying Notes to Financial Statements.


                                       70
<PAGE>   49


CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY

<TABLE>
<CAPTION>

MELLON BANK CORPORATION (CONSOLIDATED AND PARENT CORPORATION)
- --------------------------------------------------------------------------------
                                                                                              Net unrealized gain            Total
                                                           Additional                         (loss) on assets              share-
                                     Preferred     Common     paid-in    Retained             available for sale  Treasury  holders'
(in millions)                            stock      stock     capital    earnings   Warrants  (net of tax)        stock     equity
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                      <C>        <C>       <C>         <C>        <C>         <C>              <C>       <C>
Balance at December 31, 1994             $ 435      $  74     $ 1,851      $1,780     $ 37         $(55)          $ --      $4,122
Net income                                                                    691                                              691
Dividends on common stock
  at $1.00 per share                                                         (288)                                            (288)
Dividends on preferred stock                                                  (39)                                             (39)
Common stock issued under dividend
  reinvestment and common stock
  purchase plan                                                     1                                               13          14
Repurchase of common stock - related
  to the 1993 TBC acquisition                                                                                     (159)       (159)
Repurchase of warrants                                            (17)                 (37)                                    (54)
Repurchase of common stock for
  employee benefit purposes                                                                                       (235)       (235)
Exercise of stock options                                          12         (28)                                  78          62
Repurchase of common stock - other                                                                                (184)       (184)
Net unrealized gain on assets available
  for sale, net of tax                                                                               73                         73
Other                                                               3           2                                   17          22
- ----------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1995             $ 435      $  74     $ 1,850      $2,118      $--         $ 18        $  (470)     $4,025
- ----------------------------------------------------------------------------------------------------------------------------------
Net income                                                                    733                                              733
Dividends on common stock
  at $1.18 per share                                                         (310)                                            (310)
Dividends on preferred stock                                                  (44)                                             (44)
Common stock issued under dividend
  reinvestment and common stock
  purchase plan                                                     4                                               14          18
Series I preferred stock redemption       (145)                                                                               (145)
Repurchase of common stock for
  employee benefit purposes                                                                                       (192)       (192)
Exercise of stock options                                          10         (17)                                  70          63
Repurchase of common stock - other                                                                                (404)       (404)
Net unrealized loss on assets available
  for sale, net of tax                                                                              (19)                       (19)
Other                                                               2                                               19          21
- ----------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1996             $ 290      $  74     $ 1,866      $2,480      $--         $ (1)       $  (963)     $3,746
- ----------------------------------------------------------------------------------------------------------------------------------
NET INCOME                                                                    771                                              771
DIVIDENDS ON COMMON STOCK
  AT $1.29 PER SHARE                                                         (330)                                            (330)
DIVIDENDS ON PREFERRED STOCK                                                  (21)                                             (21)
COMMON STOCK ISSUED UNDER DIVIDEND
  REINVESTMENT AND COMMON STOCK
  PURCHASE PLAN                                                     8                                               14          22
COMMON STOCK ISSUED IN CONNECTION WITH
  THE BUCK ACQUISITION                                                                                             143         143
SERIES J PREFERRED STOCK REDEMPTION        (97)                                                                                (97)
EXERCISE OF STOCK OPTIONS                                          20         (22)                                  97          95
REPURCHASE OF COMMON STOCK - OTHER                                                                                (534)       (534)
NET UNREALIZED GAIN ON ASSETS AVAILABLE
  FOR SALE, NET OF TAX                                                                               34                         34
ADDITIONAL COMMON STOCK ISSUED
  FOR STOCK SPLIT                                      73         (73)                                                          --
OTHER                                                              (3)         (6)                                  25          16
- ----------------------------------------------------------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1997             $ 193      $ 147     $ 1,818      $2,872      $--         $ 33        $(1,218)     $3,845
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
See accompanying Notes to Financial Statements


                                       71
<PAGE>   50


CONSOLIDATED STATEMENT OF CASH FLOWS

<TABLE>
<CAPTION>

MELLON BANK CORPORATION (and its subsidiaries)
- --------------------------------------------------------------------------------
                                                                                                        Year ended December 31,
(in millions)                                                                                       1997          1996       1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                                                                   <C>           <C>        <C>    
CASH FLOWS FROM            Net income                                                            $   771       $   733    $   691
OPERATING ACTIVITIES       Adjustments to reconcile net income to net cash
                            provided by operating activities:
                            Amortization of goodwill and other intangible assets                     105           100         96
                            Amortization of mortgage servicing assets
                              and purchased credit card relationships                                118           107         68
                            Depreciation and other amortization                                      108           105        107
                            Deferred income tax expense                                               42            95        167
                            Provision for credit losses                                              148           155        105
                            Net gains on dispositions of acquired property                           (21)          (11)       (12)
                            Net (increase) decrease in accrued interest receivable                    (7)            9        (45)
                            Net decrease (increase) in trading account securities                     19           (15)        12
                            Net (decrease) increase in accrued interest payable,
                              net of amounts prepaid                                                 (27)           15         35
                            Net (increase) decrease in residential mortgages held for sale          (929)          340       (367)
                            Net decrease (increase) in other operating activities                    190          (270)      (204)
                           -------------------------------------------------------------------------------------------------------
                              Net cash provided by operating activities                              517         1,363        653
- ---------------------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM            Net (increase) decrease in term deposits and other money
INVESTING ACTIVITIES        market investments                                                       (93)          103       (158)
                           Net decrease (increase) in federal funds sold and securities
                            under resale agreements                                                  249          (235)       158
                           Purchases of securities available for sale                             (6,373)      (14,768)    (5,070)
                           Proceeds from sales of securities available for sale                    2,790         1,453      1,845
                           Proceeds from maturities of securities available for sale               4,980        12,176      2,898
                           Purchases of investment securities                                        (26)         (219)      (175)
                           Proceeds from maturities of investment securities                         317           360        307
                           Net decrease (increase) in credit card receivables                         27          (387)      (600)
                           Sale of credit card portfolio                                               -           886          -
                           Net principal disbursed on loans to customers                          (1,914)         (884)    (1,662)
                           Loan securitizations                                                      125         1,150        950
                           Loan portfolio purchases                                                  (55)         (254)      (302)
                           Proceeds from sales of loan portfolios                                    966           907        815
                           Purchases of premises and equipment                                      (111)         (125)      (101)
                           Proceeds from sales of acquired property                                   69            31         49
                           Cash paid in purchase of Buck                                             (42)            -          -
                           Cash paid in purchase of Pacific Brokerage Services, Inc.                (137)            -          -
                           Cash paid in purchase of USL                                                -        (1,688)         -
                           Cash paid in purchase of FUL                                                -          (136)         -
                           Cash paid in purchase of Metmor Financial, Inc.,
                            including warehouse loans purchased of $166
                            million, net of
                            cash received and escrow deposits                                          -             -       (130)
                           Increase in mortgage servicing assets and purchased credit
                            card relationships                                                      (323)         (199)      (398)
                           Net increase in other investing activities                               (261)         (111)      (137)
                           -------------------------------------------------------------------------------------------------------
                              Net cash provided by (used in) investing activities                    188        (1,940)    (1,711)
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                   -continued-


                                       72
<PAGE>   51


CONSOLIDATED STATEMENT OF CASH FLOWS (CONTINUED)

<TABLE>
<CAPTION>

MELLON BANK CORPORATION (and its subsidiaries)
- --------------------------------------------------------------------------------
                                                                                                      Year ended December 31,
(in millions)                                                                                       1997          1996       1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                                                                     <C>             <C>        <C>
CASH FLOWS FROM            Net increase (decrease) in transaction and savings deposits             1,298           (695)      955
FINANCING ACTIVITIES       Net (decrease) increase in customer term deposits                      (1,848)         2,808       500
                           Net increase (decrease) in federal funds purchased and
                             securities under repurchase agreements                                1,255           (849)     (432)
                           Net increase (decrease) in short-term bank notes                          195           (922)      857
                           Net increase (decrease) in term federal funds purchased                   144           (424)      572
                           Net (decrease) increase in U.S. Treasury tax and loan demand notes        (27)           184      (277)
                           Net (decrease) increase in commercial paper                               (55)          (162)      106
                           Net proceeds from issuance of Guaranteed preferred
                             beneficial interests in Corporation's junior subordinated
                             deferrable interest debentures                                            -            990         -
                           Repurchase and repayments of longer-term debt                            (412)           (24)     (354)
                           Net proceeds from issuance of longer-term debt                            465          1,099       227
                           Redemption of preferred stock                                             (97)          (145)     (155)
                           Net proceeds from issuance of common stock                                 75             55        58
                           Dividends paid on common and preferred stock                             (352)          (354)     (346)
                           Repurchase of common stock for employee benefit purposes                    -           (192)     (235)
                           Repurchase of common stock - other                                       (534)          (404)     (184)
                           Repurchase of common stock and warrants related to
                             the 1993 acquisition of TBC                                               -              -      (213)
                           Net (decrease) increase in other financing activities                     (37)           101        17
                           ------------------------------------------------------------------------------------------------------
                              Net cash provided by financing activities                               70          1,066     1,096
                           Effect of foreign currency exchange rates                                  29             15        19
- ---------------------------------------------------------------------------------------------------------------------------------
CHANGE IN CASH AND         Net increase in cash and due from banks                                   804            504        57
DUE FROM BANKS             Cash and due from banks at beginning of year                            2,846          2,342     2,285
                           ------------------------------------------------------------------------------------------------------
                           Cash and due from banks at end of year                                $ 3,650        $ 2,846   $ 2,342
                           ------------------------------------------------------------------------------------------------------

SUPPLEMENTAL               Interest paid                                                         $ 1,276        $ 1,246   $ 1,255
DISCLOSURES                Net income taxes paid                                                     364            283       182
                           ------------------------------------------------------------------------------------------------------
</TABLE>
See accompanying Notes to Financial Statements.


NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

1. ACCOUNTING POLICIES

Basis of presentation

The accounting and financial reporting policies of Mellon Bank Corporation (the
Corporation), a multibank holding company, conform to generally accepted
accounting principles (GAAP) and prevailing industry practices. The preparation
of financial statements requires management to make estimates and assumptions
that affect the reported amounts of certain assets and liabilities and the
disclosure of contingent assets and liabilities and the reported amounts of
related revenue and expense. Actual results could differ from these estimates.

The consolidated financial statements of the Corporation include the accounts of
the Corporation and its majority-owned subsidiaries. Investments in companies
20% to 50% owned are carried on the equity basis. Investments in companies less
than 20% owned are carried at cost. Intracorporate balances and transactions are
not reflected in the consolidated financial statements. The income statement
includes results of acquired subsidiaries and businesses accounted for under the
purchase method of accounting from the dates of acquisition. Securities and
other property held in a fiduciary or agency capacity are not included in the
balance sheet since these are not assets or liabilities of the Corporation.


                                       73
<PAGE>   52


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

1. ACCOUNTING POLICIES (CONTINUED)

The parent Corporation financial statements in note 27 include the accounts of
the Corporation, those of a wholly owned financing subsidiary that functions as
a financing entity for the Corporation and its subsidiaries by issuing
commercial paper and other debt guaranteed by the Corporation and those of the
business trusts discussed in note 13 on page 84. Financial data for the
Corporation, the financing subsidiary and the business trusts are combined for
financial reporting because of the limited function of the financing subsidiary
and the business trusts, and the unconditional guarantee by the Corporation of
their obligations.

Nature of operations

Mellon Bank Corporation is a multibank holding company whose principal wholly
owned subsidiaries are Mellon Bank, N.A., The Boston Company, Inc., Mellon Bank
(DE) National Association and Buck Consultants, Inc. The Dreyfus Corporation,
one of the nation's largest mutual fund management companies, is a wholly owned
subsidiary of Mellon Bank, N.A. The Corporation's banking subsidiaries primarily
engage in retail financial services, commercial banking, mortgage banking, trust
and investment management services, lease financing and mutual funds activities.
Buck Consultants, Inc., a leading global benefits consulting firm, provides a
broad array of pension and health and welfare actuarial services, employee
benefit, compensation and human resources consulting and administrative services
and total benefits outsourcing. While the Corporation's major subsidiaries are
headquartered in the northeast and mid-Atlantic regions, most of its products
and services are offered nationwide and many are offered globally. The
Corporation's customer base is well diversified and primarily domestic.

Trading account securities, securities available for sale and investment
securities

When purchased, securities are classified in the trading account securities
portfolio, the securities available for sale portfolio or the investment
securities portfolio. Securities are classified as trading account securities
when the intent is profit maximization through market appreciation and resale.
Securities are classified as available for sale when management intends to hold
the securities for an indefinite period of time or when the securities may be
used for tactical asset/liability purposes and may be sold from time to time to
effectively manage interest rate exposure, prepayment risk and liquidity needs.
Securities are classified as investment securities when management intends to
hold these securities until maturity.

Trading account securities, including off-balance-sheet instruments, are stated
at fair value. Trading revenue includes both realized and unrealized gains and
losses. The liability incurred on short-sale transactions, representing the
obligation to deliver securities, is included in other funds borrowed at fair
value.

Securities available for sale are stated at fair value. Unrealized gains or
losses on assets classified as available for sale, net of tax, are recorded as
an addition to or deduction from shareholders' equity. Investment securities are
stated at cost, adjusted for amortization of premium and accretion of discount
on a level yield basis. Gains (losses) on sales of securities available for sale
are reported in the income statement. The cost of securities sold is determined
on a specific identification basis.

Loans

Loans are reported net of any unearned discount. Interest revenue on
nondiscounted loans is recognized based on the principal amount outstanding.
Interest revenue on discounted loans is recognized based on methods that
approximate a level yield. Loan origination and commitment fees, as well as
certain direct loan origination and commitment costs, are deferred and amortized
as a yield adjustment over the lives of the related loans. Deferred fees and
costs are netted against outstanding loan balances.


                                       74
<PAGE>   53


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

1.  ACCOUNTING POLICIES (CONTINUED)

Unearned revenue on direct financing leases is accreted over the lives of the
leases in decreasing amounts to provide a constant rate of return on the net
investment in the leases. Revenue on leveraged leases is recognized on a basis
to achieve a constant yield on the outstanding investment in the lease, net of
the related deferred tax liability, in the years in which the net investment is
positive. Gains on sales of lease residuals are included in other noninterest
revenue.

Certain loans, primarily residential mortgages in the warehouse portfolio, are
held for sale. Such loans are carried at the lower of aggregate cost or market
value. Losses, if any, are recorded in noninterest income.

Commercial loans, including commercial leases, generally are placed on
nonaccrual status when either principal or interest is past due 90 days or more,
unless the loan is well secured and in the process of collection. Management
also places commercial loans on nonaccrual status when the collection of
principal or interest becomes doubtful. Residential mortgage loans generally are
placed on nonaccrual status when, in management's judgment, collection is in
doubt or the loans have outstanding balances of $250,000 or greater and are 90
days or more delinquent, or have balances of less than $250,000 and are
delinquent 12 months or more. Consumer loans, other than residential mortgages,
and certain secured commercial loans are charged off upon reaching various
stages of delinquency depending upon the loan type. When a loan is placed on
nonaccrual status, previously accrued and uncollected interest is reversed
against current period interest revenue. Interest receipts on nonaccrual and
impaired loans are recognized as interest revenue or are applied to principal
when management believes the ultimate collectability of principal is in doubt.
Nonaccrual loans generally are restored to an accrual basis when principal and
interest payments become current or when the loan becomes well secured and is in
the process of collection.

A loan is considered to be impaired, as defined by FAS No. 114, "Accounting by
Creditors for Impairment of a Loan," when it is probable that the Corporation
will be unable to collect all principal and interest amounts due according to
the contractual terms of the loan agreement. The Corporation tests loans covered
under FAS No. 114 for impairment if they are on nonaccrual status or have been
restructured. Consumer credit nonaccrual loans are not tested for impairment
because they are included in large groups of smaller-balance homogeneous loans
that, by definition along with leases, are excluded from the scope of FAS No.
114. Impaired loans are required to be measured based upon the present value of
expected future cash flows, discounted at the loan's initial effective interest
rate, or at the loan's market price or fair value of the collateral if the loan
is collateral dependent. If the loan valuation is less than the recorded value
of the loan, an impairment reserve must be established for the difference. The
impairment reserve is established by either an allocation of the reserve for
credit losses or by a provision for credit losses, depending on the adequacy of
the reserve for credit losses. Impairment reserves are not needed when interest
payments have been applied to reduce principal, or when credit losses have been
recorded so that the recorded investment in an impaired loan is less than the
loan valuation.

Loan securitizations

The amount of interest and fee revenue in excess of both interest paid to
certificate holders and credit losses is recognized monthly as servicing
revenue. The servicing revenue from the home equity and insurance premium
finance receivables is reported as "other fee revenue." The servicing revenue
from the credit card securitization is reported in "credit card fee revenue."

Reserve for credit losses

The reserve for credit losses is maintained to absorb future losses inherent in
the credit portfolio based on management's judgment. Factors considered in
determining the level of the reserve include: trends in portfolio volume,
quality, maturity and composition; industry concentrations; lending policies;
new products; adequacy of collateral; historical loss experience; the status and
amount of nonperforming and past-due loans; specific known risks; and current,
as well as anticipated, specific and general economic factors that may affect
certain borrowers. Credit losses are charged against the reserve; recoveries are
added to the reserve.


                                       75
<PAGE>   54


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

1.  ACCOUNTING POLICIES (CONTINUED)

Acquired property

Property acquired in connection with loan settlements, including real estate
acquired, is stated at the lower of estimated fair value less estimated costs to
sell or the carrying amount of the loan. A reserve for real estate acquired is
maintained on a property-by-property basis to recognize estimated potential
declines in value that might occur between appraisal dates. Provisions for the
estimated potential decrease in fair value between annual appraisals, net gains
on the sale of real estate acquired and net direct operating expense
attributable to these assets are included in net revenue from acquired property.

Premises and equipment

Premises and equipment are stated at cost, less accumulated depreciation and
amortization. Depreciation and amortization are calculated over the estimated
useful lives of the assets, limited in the case of leasehold improvements to the
lease term, using the straight-line method.

Goodwill, other identified intangibles, mortgage servicing assets and purchased
credit card relationships

Intangible assets are amortized using straight-line and accelerated methods over
the remaining estimated benefit periods which approximated, on a
weighted-average basis at December 31, 1997, 18 years for goodwill, three years
for core deposit intangibles, five years for credit card relationships and 15
years for all other intangible assets except mortgage servicing assets.
Intangible assets are reviewed for possible impairment when events or changed
circumstances may affect the underlying basis of the asset.

Originated mortgage servicing rights (MSRs) are recorded by allocating total
costs incurred between the loan and servicing rights based on their relative
fair values. Purchased MSRs are recorded at cost. MSRs are amortized in
proportion to the estimated servicing income over the estimated life of the
servicing portfolio. In 1997 and 1996, $433 million and $285 million,
respectively, of MSRs were capitalized in connection with both mortgage
servicing portfolio purchases and loan originations. The carrying amount of MSRs
was $1.1 billion at December 31, 1997, with an estimated fair value of $1.2
billion, compared with a carrying amount and estimated fair value of $745
million and $870 million, respectively, at December 31, 1996. The carrying
amount of MSRs is measured for impairment each quarter based on the fair value
of the MSRs. Quoted market prices are used, whenever available, as the basis for
measuring the fair value of servicing rights. When quoted market prices are not
available, fair values are based upon the present value of estimated expected
future cash flows using a discount rate commensurate with the risks involved.
For impairment measurement purposes, all mortgage servicing rights are first
stratified by loan type and then by interest rates within the loan type. If the
carrying value of an individual stratum were to exceed its fair value, a
valuation allowance would be established. No valuation allowances were recorded
at December 31, 1997 and 1996, as the carrying values of the various
stratifications were less than their respective fair value. On a
weighted-average basis at December 31, 1997, the serviced mortgage loan
portfolio had an interest rate of approximately 8.10%.

Assets held for accelerated resolution

During the fourth quarters of 1995 and 1997, the Corporation segregated certain
loans from the CornerStonesm credit card portfolio into an accelerated
resolution portfolio. The excess of the carrying value of these loans over the
estimated net realizable value was recorded as a credit loss. Interest and
principal receipts, fees and loan loss recoveries on loans in this portfolio are
applied to reduce the net carrying value. This portfolio is reported in other
assets in the balance sheet.



                                       76
<PAGE>   55


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

1.  ACCOUNTING POLICIES (CONTINUED)

Income Taxes

The Corporation files a consolidated U.S. income tax return. Deferred taxes are
recognized for the expected future tax consequences of existing differences
between the financial reporting and tax reporting bases of assets and
liabilities using enacted tax laws and rates.

Foreign currency translation

Assets and liabilities denominated in foreign currencies are translated to U.S.
dollars at the rate of exchange on the balance sheet date. Revenue and expense
accounts are translated monthly at month-end rates of exchange. Net foreign
currency positions are valued at rates of exchange--spot or future, as
appropriate--prevailing at the end of the period, and resulting gains or losses
are included in the income statement. Translation gains and losses on
investments in foreign entities with functional currencies that are not the U.S.
dollar are included in shareholders' equity.

Fee revenue

Trust and investment fees are reported net of fees waived and expense
reimbursements to certain mutual funds. Fees on standby letters of credit are
recognized over the commitment term, while fees on commercial letters of credit,
because of their short-term nature, are recognized when received. Fees on
standby and commercial letters of credit are recorded in fee revenue. Fees for
banking and other services generally are recognized over the periods the related
services are provided.

Off-balance-sheet instruments used for risk management purposes

The Corporation enters into interest rate swaps, interest rate caps and floors,
financial futures and financial options primarily to manage its sensitivity to
interest rate risk. This is accomplished by using these instruments to offset
the inherent price or interest rate risk of specific on-balance-sheet assets or
liabilities. The Corporation uses interest rate floor contracts and interest
rate swap contracts to hedge against value impairment of its MSRs resulting from
a decrease in interest rates. The Corporation also uses total return swaps to
offset the inherent market value risk of investments in startup mutual funds.
All of these instruments are designated as hedges on the trade date and are
highly correlated with the financial instrument being hedged. High correlation
is achieved if the following conditions hold true: The hedge instrument and the
financial instrument being hedged are both of the same currency and fixed rate;
the hedge instrument is structurally similar to the instrument being hedged; or
a mathematical correlation analysis is performed and correlation has been found
to be high. Hedge correlation of interest rate or market value risk management
positions is reviewed periodically. If a hedged instrument is sold or matures,
or correlation criteria are no longer met, the risk management position is no
longer accounted for as a hedge. Under these circumstances, the accumulated
change in market value of the hedge is recognized in current income to the
extent that the hedge results have not been offset by the effects of interest
rate or price changes of the hedged item.

Tactical asset/liability management considerations require the Corporation to
periodically terminate hedge instruments. Any deferred gain or loss resulting
from the termination is amortized to income/expense of the corresponding hedged
instrument over the remaining period of the original hedge or hedged instrument.

The Corporation also enters into off-balance-sheet contracts to hedge
anticipated transactions. If it is determined that an anticipated transaction
that has been hedged will not occur, the results of the hedge will be recognized
currently in the income category where the original anticipated transaction was
to be reported.


                                       77
<PAGE>   56


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

1.  ACCOUNTING POLICIES (CONTINUED)

Interest revenue or interest expense on hedge transactions is accrued over the
term of the agreement as an adjustment to the yield or cost of the related asset
or liability. Transaction fees are deferred and amortized to interest revenue or
interest expense over the term of the agreement. Realized gains and losses are
deferred and amortized over the life of the hedged transaction as interest
revenue or interest expense, and any unamortized amounts are recognized as
income or loss at the time of disposition of the assets or liabilities being
hedged. Amounts payable to or receivable from counterparties are included in
other liabilities or other assets. The fair values of interest rate swaps, caps
and floors, financial futures and financial options used for risk management
purposes are not recognized in the financial statements. Realized gains/losses
and cash settlements on instruments associated with MSRs are deferred and
included as an adjustment to the carrying value of the MSRs. These amounts are
amortized over the same period as the MSRs. Changes in fair value of total
return swaps are recognized in net unrealized gain/loss on assets available for
sale within shareholders' equity.

Off-balance-sheet instruments used for trading activities

The Corporation enters into foreign exchange contracts, futures and forward
contracts, currency and interest rate option contracts, interest rate swaps, and
interest rate caps and floors to accommodate customers and for its proprietary
trading activities. Realized and unrealized changes in the fair value of these
instruments are recognized in the income statement in foreign currency and
securities trading revenue in the period in which the changes occur. Interest
revenue and expense on instruments held for trading activities are included in
the income statement as part of net interest revenue. The fair value of
contracts in gain positions is reported on the balance sheet in other assets and
the fair value of contracts in loss positions is reported in other liabilities.

Statement of Cash Flows

For the purpose of reporting cash flows, the Corporation has defined cash and
cash equivalents as cash and due from banks. Cash flows from assets and
liabilities that have an original maturity date of three months or less
generally are reported on a net basis. Cash flows from assets and liabilities
that have an original maturity date greater than three months generally are
reported on a gross basis. Cash flows from hedging activities are classified in
the same category as the items hedged.

2. CASH AND DUE FROM BANKS

Cash and due from banks includes reserve balances that the Corporation's
subsidiary banks are required to maintain with a Federal Reserve bank. These
required reserves are based primarily on deposits outstanding and were $405
million at December 31, 1997, and $347 million at December 31, 1996. These
balances averaged $336 million in 1997 and $485 million in 1996.

3. SECURITIES

Gross realized gains on the sale of securities available for sale were $2
million, $4 million and $7 million in 1997, 1996 and 1995, respectively. Gross
realized losses on the sale of securities available for sale were $2 million,
less than $1 million and $1 million in 1997, 1996 and 1995, respectively.
After-tax net gains on the sale of securities were less than $1 million, $3
million and $4 million in 1997, 1996 and 1995, respectively. Proceeds from the
sale of securities available for sale were $2.8 billion, $1.5 billion and $1.8
billion in 1997, 1996 and 1995, respectively. There were no sales of investment
securities in 1997, 1996 and 1995.

Securities available for sale, investment securities, trading account securities
and loans with book values of $3.2 billion at December 31, 1997, and $4.5
billion at December 31, 1996, were required to be pledged to secure public and
trust deposits, repurchase agreements and for other purposes.


                                       78
<PAGE>   57


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

3. SECURITIES (CONTINUED)

<TABLE>
<CAPTION>

SECURITIES AVAILABLE FOR SALE
- --------------------------------------------------------------------------------
                                                    DECEMBER 31, 1997                                      December 31, 1996
                                           ----------------------------------------------------------------------------------------
                                           AMORTIZED      GROSS UNREALIZED        FAIR    Amortized     Gross unrealized       Fair
(in millions)                                   COST      GAINS     LOSSES       VALUE         cost      Gains    Losses      value
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                          <C>           <C>         <C>     <C>           <C>          <C>       <C>      <C>   
U.S. Treasury                                $   175       $  -        $ -     $   175       $  395       $  -      $  -     $  395
U.S. agency mortgage-backed                    2,001         41          -       2,042        1,945         16        24      1,937
Other U.S. agency                                509          1          -         510        1,676          2         -      1,678
- -----------------------------------------------------------------------------------------------------------------------------------
    Total U.S. Treasury and
     agency securities                         2,685         42          -       2,727        4,016         18        24      4,010
Obligations of states and
    political subdivisions                        26          -          -          26           49          -         -         49
Other mortgage-backed                              3          -          -           3            4          -         -          4
Other securities                                  11          -          -          11           42          6         -         48
- -----------------------------------------------------------------------------------------------------------------------------------
    Total securities available for sale       $2,725        $42        $ -      $2,767       $4,111        $24       $24     $4,111
- -----------------------------------------------------------------------------------------------------------------------------------


</TABLE>

<TABLE>
<CAPTION>

MATURITY DISTRIBUTION OF SECURITIES AVAILABLE FOR SALE
- --------------------------------------------------------------------------------
                                                           Contractual maturities at December 31, 1997

                                                                                     Obligations                             Total
                                        U.S. agency                      Total        of states      Other                securities
(dollar amounts               U.S.       mortgage-         Other     U.S. Treasury  and political   mortgage-    Other     available
in millions)                Treasury       backed       U.S. agency   and agency    subdivisions     backed   securities   for sale
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                           <C>       <C>              <C>           <C>                <C>      <C>           <C>         <C>
Within one year
    Amortized cost            $140    $        -          $     -       $   140            $  7    $      -        $  2     $   149
    Fair value                 140             -                -           140               7           -           2         149
    Yield                     5.33%            -                -          5.33%           7.05%          -        7.30%       5.43%
1 to 5 years
    Amortized cost              35             -              309           344              11           -           6         361
    Fair value                  35             -              310           345              11           -           6         362
    Yield                     6.21%            -             6.06%         6.08%           7.03%          -        6.35%       6.11%
5 to 10 years
    Amortized cost               -             -              200           200               -           -           3         203
    Fair value                   -             -              200           200               -           -           3         203
    Yield                        -             -             6.04%         6.04%              -           -        6.40%       6.06%
Over 10 years
    Amortized cost               -             -                -             -               8           -           -           8
    Fair value                   -             -                -             -               8           -           -           8
    Yield                        -             -                -             -            8.85%          -           -        8.85%
Mortgage-backed
  securities
    Amortized cost               -         2,001                -         2,001               -           3           -       2,004
    Fair value                   -         2,042                -         2,042               -           3           -       2,045
    Yield                        -          6.92%               -          6.92%              -        6.60%          -        6.92%
- ------------------------------------------------------------------------------------------------------------------------------------
Total amortized cost          $175        $2,001             $509        $2,685             $26          $3         $11      $2,725
Total fair value               175         2,042              510         2,727              26           3          11       2,767
Total yield                   5.51%         6.92%            6.05%         6.66%           7.64%       6.60%       6.50%       6.67%
Weighted average
    contractual years to
    maturity                   .85             - (a)         1.20          1.11 (b)        6.96           - (a)    4.47
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    The average expected lives of "U.S. agency mortgage-backed" and "Other
       mortgage-backed" securities were approximately 7.1 years and 2.8 years,
       respectively, at December 31, 1997.
(b)    Excludes maturities of "U.S. agency mortgage-backed" securities.
Note: Expected maturities may differ from contractual maturities because
borrowers may have the right to call or prepay obligations with or without call
or prepayment penalties. Rates are calculated on a taxable equivalent basis
using a 35% federal income tax rate.


                                       79
<PAGE>   58


NOTES TO FINANCIAL STATEMENTS (CONTINUED)

3. SECURITIES (CONTINUED)

<TABLE>
<CAPTION>
INVESTMENT SECURITIES
- -----------------------------------------------------------------------------------------------------------------------------------
                                                     DECEMBER 31, 1997                                    December 31, 1996
                                            ---------------------------------------------------------------------------------------
                                            AMORTIZED       GROSS UNREALIZED       FAIR   Amortized      Gross unrealized      Fair
(in millions)                                    COST      GAINS      LOSSES      VALUE        cost      Gains     Losses     value
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>            <C>         <C>   <C>          <C>           <C>         <C>   <C>    
U.S. Treasury                                 $    41        $ 7         $ -   $     48     $    30       $  2        $ 1   $    31
U.S. agency mortgage-backed                     1,953         30           1      1,982       2,262          5         17     2,250
- -----------------------------------------------------------------------------------------------------------------------------------
   Total U.S. Treasury and
     agency securities                          1,994         37           1      2,030       2,292          7         18     2,281
Other mortgage-backed                              23          -           -         23          29          1          -        30
Other securities                                   65          -           -         65          54          -          -        54
- -----------------------------------------------------------------------------------------------------------------------------------
   Total investment securities                 $2,082        $37         $ 1     $2,118      $2,375        $ 8        $18    $2,365
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
MATURITY DISTRIBUTION OF INVESTMENT SECURITIES
- --------------------------------------------------------------------------------

                                                         Contractual maturities at December 31, 1997

                                                 U.S. agency        Total              Other                               Total
(dollar amounts                     U.S.          mortgage-     U.S. Treasury         mortgage-          Other          investment
in millions)                      Treasury          backed       and agency            backed         securities        securities
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                               <C>             <C>              <C>                    <C>              <C>             <C>
Within one year
     Amortized cost               $      -        $        -       $        -             $   -            $   -            $    -
     Fair value                          -                 -                -                 -                -                 -
     Yield                               -                 -                -                 -                -                 -
1 to 5 years
     Amortized cost                      4                 -                4                 -                -                 4
     Fair value                          4                 -                4                 -                -                 4
     Yield                            5.76%                -             5.76%                -                -              5.76%
5 to 10 years
     Amortized cost                      -                 -                -                 -               14                14
     Fair value                          -                 -                -                 -               14                14
     Yield                               -                 -                -                 -             9.27%             9.27%
Over 10 years
     Amortized cost                     37                 -               37                 -               51  (a)           88
     Fair value                         44                 -               44                 -               51  (a)           95
     Yield                            7.02%                -             7.02%                -             5.86%             6.34%
Mortgage-backed
  securities
     Amortized cost                      -             1,953            1,953                23                -             1,976
     Fair value                          -             1,982            1,982                23                -             2,005
     Yield                               -              7.09%            7.09%             7.26%               -              7.09%
- ----------------------------------------------------------------------------------------------------------------------------------
Total amortized cost                   $41            $1,953           $1,994               $23              $65            $2,082
Total fair value                        48             1,982            2,030                23               65             2,118
Total yield                           6.90%             7.09%            7.08%             7.26%            6.56%             7.07%
Weighted average
     contractual years to
     maturity                        17.09                 - (b)        17.09 (c)             - (b)         1.59
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Includes Federal Reserve Bank stock of $50 million with a yield of 6.00%
       and no stated maturity.
(b)    The average expected lives of "U.S. agency mortgage-backed" and "Other
       mortgage-backed" securities were approximately 6.6 years and 4.4 years,
       respectively, at December 31, 1997.
(c)    Excludes maturities of "U.S. agency mortgage-backed" securities.
Note: Expected maturities may differ from the contractual maturities because
borrowers may have the right to call or prepay obligations with or without call
or prepayment penalties. Rates are calculated on a taxable equivalent basis
using a 35% federal income tax rate.


                                       80
<PAGE>   59


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

4. LOANS

For details of the loans outstanding at December 31, 1997 and 1996, see the 1997
and 1996 columns of the "Composition of loan portfolio at year end" table on
page 59. The information in those columns is incorporated by reference into
these Notes to Financial Statements.

For details of the nonperforming and past-due loans at December 31, 1997 and
1996, see the amounts in the 1997 and 1996 columns of the "Nonperforming assets"
and "Past-due loans" tables on pages 62 and 64. The information in those columns
is incorporated by reference into these Notes to Financial Statements. For
details on impaired loans at December 31, 1997 and 1996, see the "Impaired
loans" table on page 63. The information in this table is incorporated by
reference into these Notes to Financial Statements. There was no foregone
interest on restructured loans in 1997. Foregone interest on restructured loans
was less than $1 million in 1996 and 1995.

5. RESERVE FOR CREDIT LOSSES

For details of the reserve for credit losses for 1997, 1996 and 1995, see the
1997, 1996 and 1995 columns of the "Credit loss reserve activity" table on page
66. The information in those columns is incorporated by reference into these
Notes to Financial Statements.

6. PREMISES AND EQUIPMENT

- -------------------------------------------------------------------------------
                                                             December 31,
(in millions)                                            1997             1996
- ------------------------------------------------------------------------------
Land                                                 $     27           $   29
Buildings                                                 279              281
Equipment                                                 794              744
Leasehold improvements                                    204              174
- ------------------------------------------------------------------------------
    Subtotal                                            1,304            1,228
Accumulated depreciation and amortization                (731)            (659)
- -------------------------------------------------------------------------------
    Total premises and equipment                       $  573           $  569
- ------------------------------------------------------------------------------

The table above includes capital leases for premises and equipment at a net book
value of less than $1 million at December 31, 1997, and $2 million at December
31, 1996.

Rental expense was $137 million, $124 million and $121 million, respectively,
net of related sublease revenue of $23 million, $25 million and $25 million, in
1997, 1996 and 1995, respectively. Depreciation and amortization expense totaled
$108 million, $105 million and $107 million in 1997, 1996 and 1995,
respectively. Maintenance, repairs and utilities expenses totaled $98 million,
$93 million and $90 million in 1997, 1996 and 1995, respectively.

As of December 31, 1997, the Corporation and its subsidiaries are obligated
under noncancelable leases (principally for banking premises) with expiration
dates through 2020. A summary of the future minimum rental payments under
noncancelable leases, net of related sublease revenue totaling $83 million, is
as follows: 1998--$141 million; 1999--$150 million; 2000--$142 million;
2001--$136 million; 2002--$135 million; and 2003 through 2020--$903 million.

7. RESERVE FOR REAL ESTATE ACQUIRED

An analysis of the reserve for real estate acquired for 1997, 1996 and 1995 is
presented in the "Change in reserve for real estate acquired" table on page 64
and is incorporated by reference into these Notes to Financial Statements.



                                       81
<PAGE>   60


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

8. SEGREGATED ASSETS

Segregated assets represent commercial real estate and other commercial loans
acquired in the December 1992 Meritor retail office acquisition that are on
nonaccrual status or are foreclosed properties, and that have been subject to a
loss-sharing arrangement with the FDIC. These delinquent assets are reported in
other assets in the balance sheet. The loss-sharing arrangement with the FDIC
ended on January 1, 1998. Thereafter, any segregated assets will be reclassified
as nonaccrual loans or OREO, as appropriate. Segregated assets totaled $12
million at December 31, 1997.

As a result of the loss-sharing arrangement with the FDIC, any of the performing
commercial loans or performing commercial real estate loans acquired in the
Meritor retail office acquisition that became nonaccrual on or before December
31, 1997, were reclassified to segregated assets. During the first five years,
the FDIC paid Mellon Bank, N.A. 80% of the net credit losses on acquired
commercial real estate and other commercial loans.

During 1998 and 1999, the sixth and seventh years of the arrangement, Mellon
Bank, N.A. will pay to the FDIC 80% of any recoveries of charge-offs on such
acquired loans that had occurred during the first five years of the arrangement.
At the end of the seventh year, the FDIC will pay to Mellon Bank, N.A. an
additional 15% of the sum of net charge-offs on the acquired loans that occurred
during the first five years, less the recoveries during the sixth and seventh
years of the arrangement, in excess of $60 million.
The $60 million credit loss threshold was reached in the first quarter of 1993.

The FDIC also will reimburse Mellon Bank, N.A. for expenses incurred to recover
amounts owed and net expenses incurred with respect to foreclosed properties
derived from the acquired commercial real estate or commercial loans. Expenses
are reimbursed by the FDIC in the same proportion as the reimbursement of net
loan losses. In addition, the FDIC reimbursed Mellon Bank, N.A. for up to 90
days of delinquent interest on the assets covered by the loss-sharing
arrangement. Mellon Bank, N.A. was required to administer assets entitled to
loss sharing protection in the same manner as assets held by Mellon Bank, N.A.
for which no loss sharing existed.

9. OTHER ASSETS
- -------------------------------------------------------------------------------
                                                              December 31,
(in millions)                                             1997            1996
- ------------------------------------------------------------------------------
Prepaid expense:
  Pension                                              $   391         $   307
  Other                                                     80              67
Interest and fees receivable                               376             322
Accounts receivable                                        373             283
Mortgage servicing advances                                130              82
Receivables related to off-balance-sheet instruments       553             329
Assets held for accelerated resolution                     157              30
Segregated assets                                           12              10
Other                                                    1,268             991
- ------------------------------------------------------------------------------
     Total other assets                                 $3,340          $2,421
- ------------------------------------------------------------------------------

10. DEPOSITS

The aggregate amount of time deposits in denominations of $100,000 or greater
was approximately $3.9 billion at December 31, 1997, and $6.0 billion at
December 31, 1996.

At December 31, 1997, the scheduled maturity of time deposits for the years 1998
through 2002 and thereafter are as follows: $8,059 million, $1,339 million, $310
million, $137 million and $235 million, respectively.


                                       82
<PAGE>   61


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

11. REVOLVING CREDIT AGREEMENT

During 1996, the Corporation signed a four-year $300 million revolving credit
agreement with several financial institutions that serves as a support facility
for commercial paper and for general corporate purposes. This revolving credit
facility has several restrictions, including a minimum 6% Tier 1 ratio, a 1.30
maximum double leverage limitation and a minimum nonperforming asset coverage
ratio of 3 to 1. The nonperforming asset coverage ratio is Tier I capital plus
the reserve for credit losses as a multiple of nonperforming assets. At December
31, 1997, the Corporation's double leverage ratio, which includes
trust-preferred securities per the revolving credit agreement, was 1.03 and the
nonperforming asset coverage ratio was 22 to 1. The revolving credit facility is
supplemented by a $25 million backup line of credit, bringing total commercial
paper support facilities to $325 million. There were no other lines of credit to
subsidiaries of the Corporation at December 31, 1997 or 1996. No borrowings were
made under any facility in 1997 or 1996. Commitment fees totaled less than $1
million in each of the years 1995 through 1997.

12. NOTES AND DEBENTURES (WITH ORIGINAL MATURITIES OVER ONE YEAR)
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                                       December 31,
(in millions)                                                                                         1997       1996
- ---------------------------------------------------------------------------------------------------------------------
<S>                                                                                                 <C>       <C>
Parent Corporation:
   6.70% Subordinated Debentures due 2008                                                           $  249     $  249
   6.30% Senior Notes due 2000                                                                         200        200
   7-5/8% Senior Notes due 1999                                                                        200        200
   6-1/2% Senior Notes due 1997                                                                          -        200
   6-7/8% Subordinated Debentures due 2003                                                             150        150
   9-1/4% Subordinated Debentures due 2001                                                             100        100
   9-3/4% Subordinated Debentures due 2001                                                             100        100
   Medium Term Notes, Series A, due 1998-2001 (10.10% to 10.50% at December 31, 1997,
     and 10.00% to 10.50% at December 31, 1996)                                                         22         27
   7-1/4% Convertible Subordinated Capital Notes due 1999                                                2          3
Subsidiaries:
   7-3/8% Subordinated Notes due 2007                                                                  298          -
   7% Subordinated Notes due 2006                                                                      300        300
   7-5/8% Subordinated Notes due 2007                                                                  249        249
   6-1/2% Subordinated Notes due 2005                                                                  249        249
   6-3/4% Subordinated Notes due 2003                                                                  149        149
   Medium Term Bank Notes due 1998-2007 (5.64% to 8.55% at December 31, 1997, and
     6.10% to 8.55% at December 31, 1996)                                                              303        338
   Various notes and obligations under capital leases due 1998-2001 (5.03% to 10.50% at
     December 31, 1997, and 3.92% to 10.50% at December 31, 1996)                                        2          4
- ---------------------------------------------------------------------------------------------------------------------
      Total unsecured notes and debentures (with original maturities over one year)                 $2,573     $2,518
- ---------------------------------------------------------------------------------------------------------------------
</TABLE>

In May 1997, Mellon Bank, N.A., the Corporation's principal banking subsidiary,
issued $300 million of subordinated debt at a fixed rate of 7.375%, maturing in
2007. This subordinated debt qualifies as Tier II capital for the Corporation's
risk-based capital calculation. The proceeds from this issue were used for
general corporate purposes.

The Subordinated Notes and Medium Term Bank Notes shown in the table above were
issued by Mellon Bank, N.A. These notes are subordinated to obligations to
depositors and other creditors of Mellon Bank, N.A.

The aggregate amounts of notes and debentures that mature during the five years
1998 through 2002, for the Corporation, are as follows: $118 million, $367
million, $210 million, $205 million and $9 million, respectively. The aggregate
amounts of notes and debentures that mature during the five years 1998 through
2002, for Mellon Bank Corporation (parent Corporation) are as follows:
$12 million, $202 million, $205 million, $205 million and none, respectively.


                                       83
<PAGE>   62


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

13.  GUARANTEED PREFERRED BENEFICIAL INTERESTS IN CORPORATION'S JUNIOR
     SUBORDINATED DEFERRABLE INTEREST DEBENTURES (TRUST-PREFERRED SECURITIES)

In the fourth quarter of 1996, the Corporation formed two statutory business
trusts, Mellon Capital I and Mellon Capital II. All of the common securities of
these special purpose trusts are owned by the Corporation; the trusts exist
solely to issue capital securities. For financial reporting purposes, the trusts
are treated as subsidiaries and are consolidated into the financial statements
of the Corporation. The capital securities are presented as a separate line item
on the consolidated balance sheet as guaranteed preferred beneficial interests
in Corporation's junior subordinated deferrable interest debentures
(trust-preferred securities). The trusts have issued the trust-preferred
securities and invested the net proceeds in junior subordinated deferrable
interest debentures (subordinated debentures) issued to the trusts by the
Corporation. The subordinated debentures are the sole assets of the trusts. The
Corporation has the right to defer payment of interest on the subordinated
debentures at any time, or from time to time, for periods not exceeding five
years. If interest payments on the subordinated debentures are deferred, the
distributions on the trust-preferred securities also are deferred. Interest on
the subordinated debentures is cumulative. The Corporation, through guarantees
and agreements, has fully and unconditionally guaranteed all of the trusts'
obligations under the trust-preferred securities.

The Federal Reserve Bank has accorded the trust-preferred securities Tier I
capital status. The ability to apply Tier I capital treatment, as well as to
deduct the expense of the subordinated debentures for income tax purposes,
provided the Corporation with a cost-effective way to raise regulatory capital.
The trust-preferred securities are not included as a component of total
shareholders' equity on the consolidated balance sheet.

For purposes of the table below and discussion that follows, the terms and
conditions of the trust-preferred securities are treated as identical to the
underlying subordinated debentures.

- --------------------------------------------------------------------------------
                                      Liquidation               Balances at
(dollar amounts in millions,           preference               December 31,
except per security amounts)         per security            1997         1996
- --------------------------------------------------------------------------------
7.72% Series A                          $1,000.00            $495          $494
7.995% Series B                         $1,000.00             496           496
                                                            -----         -----
     Total                                                   $991          $990
- --------------------------------------------------------------------------------

The Series A and Series B trust-preferred securities pay cash distributions
semiannually at the rate of 7.72% and 7.995% of the liquidation preference,
respectively, per annum. Any unpaid distribution is cumulative. The Corporation
recorded $78 million and $3 million of expense on these securities in 1997 and
1996, respectively. The securities were each issued for a face value of $500
million and reported net of issuance costs in the table above. The securities
are unsecured and subordinate to all senior debt (as defined) of the
Corporation. The Series A and Series B securities mature on December 1, 2026,
and January 15, 2027, respectively.

The Series A and Series B securities are redeemable, in whole or in part, at the
option of the Corporation on or after December 1, 2006, and January 15, 2007,
respectively, or prior to those dates, in whole, within 90 days following
receipt of a legal opinion that, due to a change in the tax laws or an
administrative or judicial decision, there is a substantial risk that the tax
deductibility of the interest could be disallowed ("tax event") or the
Corporation's reasonable determination that, due to a change in law or
administrative or judicial decision, there is a substantial risk that Tier I
capital treatment could be disallowed ("capital treatment event"). The Series A
and Series B securities are redeemable at 103.86% and 103.9975%, respectively,
of the liquidation amounts, plus accrued distributions, during the 12-month
periods beginning December 1, 2006, and January 15, 2007, respectively (the call
dates). The redemption prices decline for the Series A and Series B securities
by approximately 39 basis points and approximately 40 basis points,
respectively, during each of the following 12-month periods, until a final
redemption price of 100% of the liquidation amount is set for December 1, 2016,
and January 15, 2017, respectively, and thereafter. If the securities are
redeemed following a tax event or capital treatment event, the greater of 100%
of the principal amount or the sum of the present value of the first redemption
price plus the present value of interest payments from the redemption date to
the call dates will be paid.


                                       84
<PAGE>   63


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

14. PREFERRED STOCK
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                                  Balances at
                                                                                  December 31,              1997 Dividends
(dollar amounts in millions,                     Shares       Shares     ----------------------------    ---------------------
except per share amounts)                    authorized       issued       1997       1996       1995    Per share   Aggregate
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>          <C>             <C>        <C>        <C>         <C>           <C>
8.20% preferred stock (Series K)              8,000,000    8,000,000       $193       $193       $193        $2.05         $16
8.50% preferred stock (Series J)                      -            -          -         97         97          .28           2 (a)
9.60% preferred stock (Series I)                      -            -          -          -        145            -           -
                                                                         ------    -------       ----
    Total preferred stock                                                  $193       $290       $435
- ------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)    As a result of the redemption of the Series J preferred stock, the
       Corporation recorded an additional $3 million of preferred stock
       dividends in 1997. These additional dividends reflect the write-off of
       issue costs. Including the additional dividends, total Series J preferred
       stock dividends were $5 million in 1997.

The Corporation has authorized 50 million shares of preferred stock. Each series
of preferred stock has or had a par value $1.00 per share and a liquidation
preference of $25 per share.

The Corporation redeemed the Series J preferred stock on February 18, 1997, and
announced on January 8, 1998, that it will redeem the Series K preferred stock
on February 17, 1998. The Series J preferred stock was redeemed, and the Series
K preferred stock will be redeemed at a price of $25 per share plus accrued
dividends.

15. EQUITY PURCHASE OPTIONS (WARRANTS)

In connection with the 1993 acquisition of The Boston Company, the Corporation
issued 9 million 10-year equity purchase options (warrants), on a post-split
basis, each exercisable for one share of common stock. The warrants were
exercisable at $16.66 per share, on a post-split basis, at any time until their
expiration on May 21, 2003. In 1995, the Corporation repurchased all of these
warrants as part of a privately negotiated transaction with American Express
Travel Related Services Company, Inc., a subsidiary of American Express Company.

16. REGULATORY CAPITAL REQUIREMENTS

A discussion about the Corporation's regulatory capital requirements for 1997
and 1996 is presented in the "Regulatory capital" section on pages 46 through 48
and is incorporated by reference into these Notes to Financial Statements.

17. NONINTEREST REVENUE

The components of noninterest revenue for the three years ended December 31,
1997, are presented in the "Noninterest revenue" table on page 38. This table is
incorporated by reference into these Notes to Financial Statements.

18. FOREIGN CURRENCY AND SECURITIES TRADING REVENUE

The Corporation's trading activities involve a variety of financial instruments,
including U.S. government securities, municipal securities and money market
securities, as well as off-balance-sheet instruments. The majority of the
Corporation's trading revenue is earned by structuring and executing
off-balance-sheet instruments for customers. The resulting risks are limited by
entering into generally matching or offsetting positions. The Corporation also
enters into positions in interest rate, foreign exchange and debt instruments
based upon expectations of future market conditions. Unmatched positions are
monitored through established limits. To maximize net trading revenues, the
market-making and proprietary positions are managed together by product.



                                       85
<PAGE>   64


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

18. FOREIGN CURRENCY AND SECURITIES TRADING REVENUE (CONTINUED)

The results of the Corporation's foreign currency and securities trading
activities are presented, by class of financial instrument, in the table below.


<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                                  Year ended December 31,
(in millions)                                                                              1997              1996            1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                        <C>                <C>            <C>
Foreign exchange contracts                                                                 $108               $72            $88
Debt instruments                                                                              3                 4              4
Interest rate contracts                                                                      14                 2              -
Futures contracts                                                                            (7)                2             (1)
- ---------------------------------------------------------------------------------------------------------------------------------
     Total foreign currency and securities trading revenue (a)                             $118               $80             $91
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>
(a)    The Corporation recognized an unrealized loss of less than $1 million at
       December 31, 1997 , 1996 and 1995, related to securities held in the
       trading portfolio.

19. INCOME TAXES

Income tax expense applicable to income before taxes consists of:

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------
(in millions)                                    1997          1996     1995
- ----------------------------------------------------------------------------
<S>                                             <C>         <C>       <C>
Current taxes:
    Federal                                      $321          $289     $213
    State and local                                24            25       17
    Foreign                                        11             9        4
- ----------------------------------------------------------------------------
       Total current tax expense                  356           323      234
- ----------------------------------------------------------------------------
Deferred taxes:
    Federal                                        31            89      138
    State and local                                11             6       28
    Foreign                                         -             -        1
- ----------------------------------------------------------------------------
       Total deferred tax expense                  42            95      167
- ----------------------------------------------------------------------------
       Provision for income taxes                $398          $418     $401
- ----------------------------------------------------------------------------
</TABLE>

In addition to amounts applicable to income before taxes, the following income
tax expense (benefit) amounts were recorded in shareholders' equity:

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------
(in millions)                                                                1997        1996       1995
- --------------------------------------------------------------------------------------------------------
<S>                                                                        <C>            <C>      <C> 
Compensation expense for tax purposes in excess
  of amounts recognized for financial statement purposes                    $(40)         $(17)     $(15)
Change in net unrealized gain (loss) on assets available for sale             19           (10)       39
- --------------------------------------------------------------------------------------------------------
     Total tax expense (benefit)                                            $(21)         $(27)     $ 24
- --------------------------------------------------------------------------------------------------------
</TABLE>



                                       86
<PAGE>   65


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

19. INCOME TAXES (CONTINUED)

The provision for income taxes was different from the amounts computed by
applying the statutory federal income tax rate to income before income taxes due
to the items listed in the following table.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
(dollar amounts in millions)                                             1997         1996        1995
- ------------------------------------------------------------------------------------------------------
<S>                                                                       <C>          <C>         <C>
Federal statutory tax rate                                                 35%          35%         35%
Tax expense computed at statutory rate                                   $409         $403        $382
Increase (decrease) resulting from:
   State and local income taxes, net of federal tax benefit                23           20          29
   Tax exempt income                                                      (39)         (12)        (12)
   Other, net                                                               5            7           2
- ------------------------------------------------------------------------------------------------------
     Provision for income taxes                                          $398         $418        $401
- ------------------------------------------------------------------------------------------------------
Effective income tax rate                                                34.1%        36.3%       36.7%
- ------------------------------------------------------------------------------------------------------
</TABLE>

The tax effects of temporary differences that gave rise to significant portions
of the deferred tax assets and deferred tax liabilities are as follows:

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------
(in millions)                                            1997              1996              1995
- -------------------------------------------------------------------------------------------------
<S>                                                     <C>                <C>              <C>
Deferred tax assets:
  Provision for credit losses and
    write-downs on real estate acquired                 $ 223              $205              $230
  Occupancy expense                                        73                72                73
  Accrued expense not deductible until paid                58                44                31
  Other                                                    15                21                28
- -------------------------------------------------------------------------------------------------
    Total deferred tax assets                             369               342               362
- -------------------------------------------------------------------------------------------------

Deferred tax liabilities:
  Lease financing revenue                                 451               359               282
  Salaries and employee benefits                           10                27                21
  Other                                                    48                22                33
- -------------------------------------------------------------------------------------------------
    Total deferred tax liabilities                        509               408               336
- -------------------------------------------------------------------------------------------------

    Net deferred tax asset (liability)                  $(140)             $(66)             $ 26
- -------------------------------------------------------------------------------------------------
</TABLE>

The Corporation determined that it was not required to establish a valuation
allowance for deferred tax assets because it is management's assertion that the
deferred tax assets are likely to be realized through carryback to taxable
income in prior years, future reversals of existing taxable temporary
differences and, to a lesser extent, future taxable income.

20. EARNINGS PER COMMON SHARE

Effective December 31, 1997, the Corporation adopted FAS No. 128, "Earnings per
Share." This statement establishes standards for computing and presenting basic
and diluted earnings per common share (EPS). It supersedes Accounting Principles
Board (APB) Opinion No. 15 that required the presentation of both primary and
fully diluted EPS.

Basic EPS is computed by dividing net income applicable to common stock by the
weighted average number of common shares outstanding during the period, without
considering any dilutive items. Diluted EPS is computed by dividing net income
applicable to common stock by the weighted average number of common shares and
common stock equivalents for items that are dilutive, net of shares assumed to
be repurchased using the treasury stock method using the average share price for
the Corporation's common stock during the period. Common stock equivalents arise
from the assumed conversion of outstanding stock options, warrants and
convertible capital notes.



                                       87
<PAGE>   66


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

20. EARNINGS PER COMMON SHARE (CONTINUED)

As required, all previously reported primary and fully diluted EPS have been
replaced with the presentation of basic and diluted EPS. The impact of the
adoption of this statement and the restatement of prior-period amounts was not
material. The computation of basic and diluted earnings per common share is
shown in the table below.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------
(dollar amounts in millions, except per                              Year ended December 31,
 shares amounts, shares in thousands)                          1997             1996              1995
- ------------------------------------------------------------------------------------------------------
<S>                                                         <C>              <C>               <C>
BASIC EARNINGS PER COMMON SHARE

Net income applicable to common stock                          $750             $689              $652
- ------------------------------------------------------------------------------------------------------
Average common shares outstanding                           255,356          262,411           286,856
Basic earnings per common share                               $2.94            $2.63             $2.27


DILUTED EARNINGS PER COMMON SHARE

Net income applicable to common stock (a)                      $750             $689              $652
- ------------------------------------------------------------------------------------------------------
Average common shares outstanding                           255,356          262,411           286,856
Common stock equivalents:
     Stock options (b)                                        5,360            3,978             2,755
     Warrants                                                     -                -               537
     Common shares issuable upon conversion of
       7-1/4% Convertible Subordinated Capital Notes            113              202               253
- ------------------------------------------------------------------------------------------------------
         Total                                              260,829          266,591           290,401
- ------------------------------------------------------------------------------------------------------
Diluted earnings per common share                             $2.88            $2.58             $2.25
- ------------------------------------------------------------------------------------------------------
</TABLE>

(a)    The after-tax benefit of interest expense on the assumed conversion of
       the 7 1/4% Convertible Subordinated Capital Notes was less than $1
       million for all periods presented.
(b)    Options to purchase 1,505; 1,453; and 395 shares of common stock were not
       included in the computation of diluted earnings per common share because
       the options' exercise prices were greater than the average market prices
       of the common shares for 1997, 1996 and 1995, respectively.
Note:  Per share amounts and average common shares and equivalents for 1996 and
       1995 have been restated to reflect the two-for-one common stock split
       distributed on June 2, 1997.

21. EMPLOYEE BENEFITS

Pension plans

The Corporation's largest subsidiaries--Mellon Bank, N.A., The Boston Company,
The Dreyfus Corporation and Buck Consultants, Inc.--sponsor trusteed,
noncontributory, defined benefit pension plans. Together, these plans cover
substantially all salaried employees of the Corporation. The plans provide
benefits that are based on employees' years of service and compensation. In
addition, several unfunded plans exist for certain employees or for purposes
that are not addressed by the funded plans.




                                       88
<PAGE>   67


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)

The Mellon Bank, N.A. plan is significantly overfunded and The Boston Company,
Dreyfus and Buck plans are moderately overfunded. The Corporation amortizes all
actuarial gains and losses and prior service costs over a 10-year period. The
tables below report the combined data of these plans.

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                    1997                       1996                   1995
(dollar amounts in millions)                                 FUNDED       UNFUNDED       Funded     Unfunded    Funded     Unfunded
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                       <C>              <C>          <C>         <C>        <C>           <C>
Assumptions used in the accounting:
   Rates used for expense at January 1:
     Rate on obligation                                    7.0%            7.0%          7.0%        7.0%       7.5%         7.5%
     Rate of return on assets                             10.0               -          10.0           -       10.0            -
     Actuarial salary scale                                3.0             3.0           3.0         3.0        3.5          3.5
- -----------------------------------------------------------------------------------------------------------------------------------
Components of pension expense (credit):
   Service cost                                           $ 23             $ 3       $    20        $  2     $   18         $  1
   Interest cost on projected benefit obligation            35               5            27           3         24            3
   Return on plan assets                                  (257)              -          (143)          -       (201)           -
   Net amortization and deferral                           169               4            74           2        140            1
   Special termination benefits                              -               -            15           -          -            -
- -----------------------------------------------------------------------------------------------------------------------------------
      Total pension expense (credit)                      $(30)            $12        $   (7)       $  7      $ (19)        $  5
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>



<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
                                                                                        1997                           1996
(dollar amounts in millions)                                                     FUNDED     UNFUNDED            Funded    Unfunded
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                                             <C>          <C>            <C>             <C>
Assumptions used for obligation at December 31:
   Rate on obligation                                                           6.75%        6.75%              7.0%         7.0%
   Actuarial salary scale                                                        3.0          3.0               3.0          3.0
- --------------------------------------------------------------------------------------------------------------------------------
Present value of benefit obligation at December 31:
   Vested                                                                    $   528         $ 79           $   372         $ 54
   Nonvested                                                                      34            3                30            1
- --------------------------------------------------------------------------------------------------------------------------------
     Accumulated benefit obligation                                              562           82               402           55
- --------------------------------------------------------------------------------------------------------------------------------
Effect of projected future compensation levels                                    68            8                50            2
- --------------------------------------------------------------------------------------------------------------------------------
     Present value of projected benefit obligation                           $   630         $ 90           $   452         $ 57
- --------------------------------------------------------------------------------------------------------------------------------

Plan assets at fair market value at December 31:
   Cash and U.S. Treasury securities                                         $   415       $    -           $   228        $   -
   Corporate debt obligations                                                    144            -                64            -
   Mellon Bank Corporation common stock (a)                                       91            -                53            -
   Other common stock and investments                                            755            -               661            -
- --------------------------------------------------------------------------------------------------------------------------------
     Total plan assets at fair market value                                   $1,405       $    -            $1,006        $   -
- --------------------------------------------------------------------------------------------------------------------------------

Reconciliation of funded status with financial statements:
   Funded status at December 31                                              $   775         $(90)          $   554         $(57)
   Unamortized net transition (asset) obligation                                 (14)           1               (14)           1
   Unrecognized prior service cost                                                 9            7                10           11
   Net deferred actuarial (gain) loss                                           (379)          13              (243)           8
   Adjustment required to recognize minimum liability                              -          (13)                -          (18)
- ---------------------------------------------------------------------------------------------------------------------------------
     Prepaid (accrued) expense at December 31                                $   391         $(82)          $   307         $(55)
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Represents 1.5 million shares at December 31, 1997, and December 31,
       1996. The Mellon Bank, N.A. retirement plan received approximately $2
       million of dividends from Mellon Bank Corporation's common stock in both
       1997 and 1996.


                                       89
<PAGE>   68


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)

Long-Term Profit Incentive Plan

The Corporation has a Long-Term Profit Incentive Plan (1996) which provides for
the issuance of stock options, stock appreciation rights, performance units,
deferred cash incentive awards and shares of restricted stock to officers and
other key employees of the Corporation and its subsidiaries as approved by the
Human Resources Committee of the board of directors. Stock options may be
granted at prices not less than the fair market value of the common stock on the
date of grant. Options may be exercised during fixed periods of time from one
year to 10 years from the date of grant. In the event of a change in control of
the Corporation, as defined in the plan, these options will become immediately
exercisable, unless otherwise provided in the option agreement. Total
outstanding grants as of December 31, 1997, 1996 and 1995 were 12,942,415;
15,882,628; and 14,928,326 shares, respectively. During 1997, 1996 and 1995,
options for 1,665,336; 4,126,046; and 3,555,250 shares were granted and options
for 3,466,527; 2,706,816; and 2,764,654 shares, respectively, were exercised. At
December 31, 1997, 10,806,771 shares were available for grant.

Included in the December 31, 1997, 1996 and 1995, outstanding grants were
options for 1,188,468; 1,700,332; and 1,721,712 shares, respectively, that
become exercisable in full near the end of their 10-year terms, but the exercise
dates may be accelerated to an earlier date by the Human Resources Committee of
the board of directors, based on the optionee's and the Corporation's
performance. If so accelerated, compensation will be paid in the form of
deferred cash incentive awards to reimburse the exercise price of these options
if exercised prior to the original vesting date. The Corporation recognized $13
million of compensation expense for the acceleration of these options in 1997,
$8 million in 1996 and $9 million in 1995.

Stock Option Plan for Outside Directors

The Corporation's Stock Option Plan for Outside Directors provides for the
granting of options for shares of common stock to outside directors and advisory
board members of the Corporation. The timing, amounts, recipients and other
terms of the option grants are determined by the provisions of, or formulas in,
the Directors' Option Plan. The exercise price of the options is equal to the
fair market value of the common stock on the grant date. All options have a term
of 10 years from the date of grant and become exercisable one year from the
grant date. Directors elected during the service year are granted options on a
pro rata basis to those granted to the directors at the start of the service
year. Total outstanding grants as of December 31, 1997, 1996 and 1995, were
801,152; 829,844; and 752,016 shares, respectively. During 1997, 1996 and 1995,
options for 110,994; 97,928; and 97,200 shares, respectively, were granted and
options for 139,686; 20,100; and 40,858 shares, respectively, were exercised. At
December 31, 1997, options for 112,402 shares were available for grant.

Dreyfus Stock Option Plan

A stock option plan at Dreyfus prior to the August 1994 merger with the
Corporation provided for the issuance of stock options to key employees and key
consultants who rendered services at Dreyfus, at a price of not less than 95% of
the price of Dreyfus' common stock on The New York Stock Exchange on the day the
option was granted. Options were not exercisable within two years nor more than
10 years from the date of grant. Options for Dreyfus stock were automatically
converted into options for the Corporation's common stock on the merger date.
Total outstanding grants as of December 31, 1997, 1996 and 1995, were 535,072;
978,624; and 1,628,414 shares, respectively. No options were granted in 1997,
1996 and 1995. No further options will be granted under this plan. Options for
443,552; 630,972; and 1,812,678 shares were exercised in 1997, 1996 and 1995,
respectively.

The table on the following page summarizes stock option activity for the
Long-Term Profit Incentive Plan, the Stock Option Plan for Outside Directors and
the Dreyfus Plan. Requirements for stock option shares can be met from either
unissued or treasury shares. All shares issued in 1997 and 1996 were from
treasury shares.


                                       90
<PAGE>   69


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)


- -------------------------------------------------------------------------------
                                    Shares subject             Average exercise
STOCK OPTION ACTIVITY (A)                to option                        price
- -------------------------------------------------------------------------------
Balance at December 31, 1994            18,638,870                       $15.45
Granted                                  3,652,450   (b)                  20.78
Exercised                               (4,618,190)                       13.00
Forfeited                                 (364,374)                       17.12
- -------------------------------------------------------------------------------
Balance at December 31, 1995            17,308,756                        17.19
Granted                                  4,223,974   (b)                  28.24
Exercised                               (3,357,888)                       15.38
Forfeited                                 (483,746)                       17.95
- -------------------------------------------------------------------------------
Balance at December 31, 1996            17,691,096                        20.15
Granted                                  1,776,330   (b)                  47.20
Exercised                               (4,049,765)                       17.04
Forfeited                               (1,139,022)                       21.88
- -------------------------------------------------------------------------------
BALANCE AT DECEMBER 31, 1997            14,278,639                       $24.26
- -------------------------------------------------------------------------------

(a)    Restated to reflect the two-for-one common stock split distributed on
       June 2, 1997.
(b)    Using the Black-Scholes option pricing model, the weighted-average fair
       value of options granted in 1997, 1996 and 1995, was estimated at $9.15,
       $5.40 and $3.90 per share, respectively.

The following table summarizes the characteristics of stock options outstanding
at December 31, 1997.


- --------------------------------------------------------------------------------
STOCK OPTIONS OUTSTANDING AT DECEMBER 31, 1997
<TABLE>
<CAPTION>
                                                             Outstanding                                          Exercisable (b)
                                               -----------------------------------------                     ----------------------
                                                                                 Average                                    Average
                                                                Average         exercise                                   exercise
Exercise price range                           Shares          life (a)            price                     Shares           price
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                        <C>                     <C>           <C>                     <C>                <C>   
 $6.58 - $18.00                              2,044,603               3.9           $12.50                  1,961,201          $12.32
$18.08 - $20.44                             6,393,330               6.6            19.25                  5,172,997           19.14
$22.25 - $27.75                             2,708,397               8.4            26.42                    851,501           26.53
$28.50 - $43.75                             1,626,989               8.9            32.73                    217,478           31.49
$47.75 - $55.06                             1,505,320               9.6            48.43                          -               -
- -----------------------------------------------------------------------------------------------------------------------------------
                                           14,278,639               7.1            24.26                  8,203,177           18.61
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Average contractual life remaining in years.
(b)    At December 31, 1996, 8,734,446 options were exercisable at an average
       exercise price of $16.52. At December 31, 1995, 6,702,110 options were
       exercisable at an average exercise price of $14.28.

The Black-Scholes option pricing model requires the use of subjective
assumptions which can materially affect fair value estimates. Therefore, this
model does not necessarily provide a reliable single measure of the fair value
of the Corporation's stock options. The fair value of each stock option granted
was estimated on the date of the grant using the following weighted-average
assumptions for grants in 1997, 1996 and 1995: (1) expected dividend yields
ranged from 3.25% to 4.5%; (2) risk-free interest rates of approximately 6%; (3)
expected volatility of 25%; and (4) expected lives of options ranged from three
to four years.

The Corporation accounts for its stock-based compensation plans under the
provision of APB Opinion No. 25, "Accounting for Stock Issued to Employees." The
Corporation utilizes the intrinsic-value-based method, on which APB No. 25 is
based. In accordance with FAS No. 123, "Accounting for Stock-Based
Compensation," the Corporation adopted the disclosure-only option on January 1,
1996, and continued to apply the provisions of APB No. 25 for financial
statement purposes.


                                       91
<PAGE>   70


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)

Had the compensation cost for the Corporation's stock-based compensation plans
been determined in accordance with the fair-value accounting provisions of FAS
No. 123, net income applicable to common stock, basic net income per common
share and diluted net income per common share for the years ended December 31,
1997, 1996 and 1995, would have been as follows:

<TABLE>
<CAPTION>
(in millions except per share amounts)                1997              1996            1995
- --------------------------------------------------------------------------------------------
<S>                                                  <C>               <C>             <C> 
Net income applicable to common stock:
    As reported                                      $ 750             $ 689           $ 652
    Pro forma (a)                                    $ 740             $ 684           $ 651
Basic net income per common share (b):
    As reported                                      $2.94             $2.63           $2.27
    Pro forma (a)                                    $2.90             $2.61           $2.27
Diluted net income per common share (b):
    As reported                                      $2.88             $2.58           $2.25
    Pro forma (a)                                    $2.84             $2.57           $2.24
- --------------------------------------------------------------------------------------------
</TABLE>

(a)    Because compensation expense associated with an award is recognized over
       the vesting period, the initial impact on pro forma results may not be
       representative of the pro forma results in future years when the effect
       of the amortization of multiple awards would be reflected on the income
       statement.

(b)    Earnings per common share are presented in accordance with FAS No. 128,
       which was adopted by the Corporation at year-end 1997. Prior-period
       amounts have been restated. In addition, prior-period amounts were
       restated to reflect the two-for-one common stock split distributed on
       June 2, 1997.

Retirement Savings Plan

Since April 1988, employees' payroll deductions into retirement savings accounts
have been matched by the Corporation's contribution of common stock, at the rate
of $.50 on the dollar, up to 6% of the employee's annual base salary, with an
annual maximum Corporate contribution of $3,000 per employee. In 1997, 1996 and
1995, the Corporation recognized $11 million, $11 million and $10 million,
respectively, of expense related to this plan and contributed 246,136; 378,024;
and 478,142 shares, respectively. All shares contributed in 1997 and 1996 and a
portion of the shares contributed in 1995 were issued from treasury stock. The
plan held 6,663,606; 7,696,672; and 3,504,818 shares of the Corporation's common
stock at December 31, 1997, 1996 and 1995, respectively. On September 1, 1996,
The Dreyfus Corporation's profit sharing plan was merged into the Corporation's
retirement savings plan. The Dreyfus plan held 4,034,790 shares of the
Corporation's common stock when the plans were merged. Amounts expensed under
the Dreyfus plan were $8 million and $11 million for 1996 and 1995,
respectively.

Buck Consultants, Inc. has a separate retirement savings plan in which
employees' payroll deductions are matched at a rate of between 75% and 100%. The
match is up to 6% of the employees' annual base salary with an annual maximum
contribution of $9,500 per employee. Expense related to this plan was $3 million
in 1997.

Profit Bonus Plan

Performance-based awards are made to key employees at the discretion of the
Human Resources Committee of the board of directors. The granting of these
awards is based upon the performance of the key employees and on the
Corporation's overall performance in achieving its objectives. At the
committee's election, awards may be paid in a lump sum or may be deferred and
paid over a period of up to 15 years. Payouts under this plan were $29 million,
$24 million and $20 million for 1997, 1996 and 1995, respectively, and can be in
the form of cash, common stock, restricted stock or phantom stock units
equivalent to restricted stock. The employee is generally prevented from selling
or transferring restricted stock or phantom stock units for a three-year period
and the shares or units are forfeited if employment is terminated during that
period. Restricted stock totaling 73,150 shares, with a weighted-average fair
value on the date of grant of $62.63 per share,


                                       92
<PAGE>   71


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)

was awarded under this plan for 1997 performance. Restricted stock totaling
79,800 shares, with a weighted-average fair value on the date of grant of $37.35
per share, was awarded under this plan for 1996 performance. In addition to the
restricted stock awarded in 1997 under the profit bonus plan 349,400 shares of
restricted stock, with a weighted-average fair value on the date of grant of
$48.17 per share, were granted to certain senior officers in 1997. Vesting
occurs over a two- to three-year period if certain performance objectives are
met. All restricted stock and phantom stock units were granted at the market
value of the shares on the grant date. At December 31, 1997, 832,640 shares of
restricted stock and phantom stock units were outstanding.

Employee Stock Ownership Plan

In 1989, an Employee Stock Ownership Plan was formed to hold certain shares of
Mellon Bank Corporation common stock previously held in other defined
contribution plans sponsored by the Corporation and its subsidiaries. At
December 31, 1997, 1996 and 1995, this plan held 154,891; 155,574; and 192,110
shares, respectively, of the Corporation's common stock. The Corporation may
make contributions to this plan from time to time. No contributions were made in
1997, 1996 or 1995.

Postretirement benefits other than pensions

The Corporation shares in the cost of providing managed care, Medicare
supplement and/or major medical programs for employees who retired prior to
January 1, 1991. Employees who retire subsequent to January 1, 1991, who were
between the ages of 55 and 65 on January 1, 1991, and who had at least 15 years
of service are provided with a defined dollar supplement to assist them in
purchasing health insurance. Early retirees who do not meet these age and
service requirements are eligible to purchase health coverage at their own
expense under the standard plans that are offered to active employees. In
addition, the Corporation provides a small subsidy toward health care coverage
for other active employees when they retire. These benefits are provided through
various insurance carriers whose premiums are based on claims paid during the
year. The cost of providing these benefits amounted to $7 million in 1997, $9
million in 1996, including $3 million of early retirement charges, and $10
million in 1995.


                                       93
<PAGE>   72


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

21. EMPLOYEE BENEFITS (CONTINUED)

The following table sets forth the components of the costs and liability of the
Corporation's postretirement health care and life insurance benefits programs
for current and future retirees.

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
ACCUMULATED POSTRETIREMENT BENEFIT OBLIGATION
                                                                             Accumulated
                                     Accrued postretirement                postretirement                      Unrecognized
                                         benefit cost                     benefit obligation              transition obligation
                                    --------------------------         --------------------------         -----------------------
(in millions)                       1997       1996       1995         1997       1996       1995         1997     1996      1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                  <C>        <C>        <C>          <C>        <C>        <C>          <C>      <C>       <C>
Balance at January 1                 $(33)      $(26)      $(19)        $(46)      $(55)      $(70)        $30      $32       $53
- ---------------------------------------------------------------------------------------------------------------------------------
Recognition of components of
  net periodic postretirement
  benefit costs:
     Service cost                      (2)        (1)        (1)          (2)        (1)        (1)          -        -         -
     Interest cost                     (3)        (3)        (6)          (3)        (3)        (6)          -        -         -
     Retirement enhancement
       program                          -         (3)         -            -         (6)         -           -        -         -
     Amortization of
       transition obligation           (2)        (2)        (3)           -          -          -          (2)      (2)       (3)
- ----------------------------------------------------------------------------------------------------------------------------------
                                       (7)        (9)       (10)          (5)       (10)        (7)         (2)      (2)       (3)
Adjustment due to
  acquisition of Buck                 (13)         -          -          (13)         -          -           -        -         -
Change in APBO actuarial
  assumptions including a
  change in the discount rate           -          -          -            5         15         (1)          -        -         -
Benefit payments                        3          2          3            4          4          5           -        -         -
Plan changes                            -          -          -            -          -         18           -        -       (18)
- ----------------------------------------------------------------------------------------------------------------------------------
Balance at December 31               $(50)      $(33)      $(26)        $(55)      $(46)      $(55)        $28      $30       $32
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

A weighted-average discount rate of 7.0% was used to estimate the 1997 net
periodic benefit cost, and a 6.75% rate was used to value the accumulated
postretirement benefit obligation at year-end 1997. A health care cost trend
rate was used to recognize the effect of expected changes in future health care
costs due to medical inflation, utilization changes, technological changes,
regulatory requirements and Medicare cost shifting. The future annual increase
assumed in the cost of health care benefits was 6.25% for 1998 and was decreased
gradually to 4.25% for 2002 and thereafter. The health care cost trend rate
assumption may have a significant impact on the amounts reported. Increasing the
assumed health care cost trend by one percentage point in each year would
increase the accumulated postretirement benefit obligation by approximately $6
million and the aggregate of the service and interest cost components of net
periodic postretirement health care benefit cost by less than $1 million.

During 1995, the transition obligation was reduced by $18 million due to a
change in the benefit program that requires current and future retirees to
enroll in a managed care program. Previously, retirees were permitted to use any
health care provider.

22. RESTRICTIONS ON DIVIDENDS AND REGULATORY LIMITATIONS

The prior approval of the Office of the Comptroller of the Currency (OCC) or the
Federal Reserve Board, as applicable, is required if the total of all dividends
declared by a national or state member bank subsidiary in any calendar year
exceeds the bank subsidiary's net profits, as defined, for that year, combined
with its retained net profits for the preceding two calendar years.
Additionally, such bank subsidiaries may not declare dividends in excess of net
profits on hand, as defined, after deducting the amount by which the principal
amount of all loans on which interest is past due for a period of six months or
more exceeds the reserve for credit losses.


                                       94
<PAGE>   73


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

22. RESTRICTIONS ON DIVIDENDS AND REGULATORY LIMITATIONS (CONTINUED)

Under the first and currently more restrictive of the foregoing federal dividend
limitations, the Corporation's national and state member bank subsidiaries can,
without prior regulatory approval, declare dividends subsequent to December 31,
1997, of up to approximately $535 million of their retained earnings of $2.702
billion at December 31, 1997, less any dividends declared and plus or minus net
profits or losses, as defined, between January 1, 1998, and the date of any such
dividend declaration.

The payment of dividends also is limited by minimum capital requirements imposed
on all bank subsidiaries. The Corporation's bank subsidiaries exceed these
minimum requirements. The ability of state member banks to pay dividends is also
limited by state banking regulations. The bank subsidiaries declared dividends
to the parent Corporation of $450 million in 1997, $400 million in 1996 and $501
million in 1995. The Federal Reserve Board and the OCC have issued additional
guidelines that require bank holding companies and national banks to continually
evaluate the level of cash dividends in relation to their respective operating
income, capital needs, asset quality and overall financial condition.

The Federal Reserve Act limits extensions of credit by the Corporation's bank
subsidiaries to the Corporation and to certain other affiliates of the
Corporation, and requires such extensions to be collateralized and limits the
amount of investments by the banks in these entities. At December 31, 1997, such
extensions of credit and investments were limited to $507 million to the
Corporation or any other affiliate and to $1,014 million in total to the
Corporation and all of its other affiliates. Outstanding extensions of credit
totaled $680 million at December 31, 1997.

23. LEGAL PROCEEDINGS

Various legal actions and proceedings are pending or are threatened against the
Corporation and its subsidiaries, some of which seek relief or damages in
amounts that are substantial. These actions and proceedings arise in the
ordinary course of the Corporation's businesses and include suits relating to
its lending, collections, servicing, investment, mutual fund, advisory, trust
and other activities. Because of the complex nature of some of these actions and
proceedings, it may be a number of years before such matters ultimately are
resolved. After consultation with legal counsel, management believes that the
aggregate liability, if any, resulting from such pending and threatened actions
and proceedings will not have a material adverse effect on the Corporation's
financial condition.

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK

Off-balance-sheet risk

In the normal course of business, the Corporation becomes a party to various
financial transactions that generally do not involve funding. Because these
transactions generally are not funded, they are not reflected on the balance
sheet and are referred to as financial instruments with off-balance-sheet risk.
The Corporation offers off-balance-sheet financial instruments to enable its
customers to meet their financing objectives and manage their interest- and
currency-rate risk. Supplying these instruments provides the Corporation with an
ongoing source of fee revenue. The Corporation also enters into these
transactions to manage its own risks arising from movements in interest and
currency rates, to manage prepayment risk associated with its mortgage servicing
portfolio and as part of its proprietary trading and funding activities. These
off-balance-sheet instruments are subject to credit and market risk. Credit risk
is limited to the estimated aggregate replacement cost of contracts in a gain
position, should counterparties fail to perform under the terms of those
contracts and any underlying collateral proves to be of no value. The
Corporation manages credit risk by dealing only with approved counterparties
under specific credit limits and by monitoring the amount of outstanding
contracts by customer and in the aggregate against such limits. Counterparty
limits are monitored on an ongoing basis. Credit risk is often further mitigated
by contractual agreements to net replacement cost gains and losses on multiple
transactions with the same counterparty through the use of master netting
agreements. Market risk arises from changes in the market value of contracts as
a result of the fluctuations in interest and currency rates. The Corporation
limits its exposure to market risk by entering into generally matching or
offsetting positions and by establishing and monitoring limits on unmatched
positions.


                                       95
<PAGE>   74


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

Position limits are set by the Finance Committee and approved by the Office of
The Chairman and the Executive Committee of the board of directors. Portfolio
outstandings are monitored against such limits by senior managers and compliance
staff independent of line areas.

FINANCIAL INSTRUMENTS WITH CONTRACT AMOUNTS THAT REPRESENT CREDIT RISK
- --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                        December 31,
(in millions)                                                     1997                1996
- ------------------------------------------------------------------------------------------
<S>                                                            <C>                 <C>    
   Commitments to extend credit                                $30,964             $26,777
   Standby letters of credit and foreign guarantees              3,897               3,705
   Commercial letters of credit                                    105                  92
   Residential mortgage loans serviced with recourse               112                 120
   Custodian securities lent with indemnification
     against broker default of return of securities             29,830              21,626
- ------------------------------------------------------------------------------------------
</TABLE>

Commitments to extend credit

The Corporation enters into contractual commitments to extend credit, normally
with fixed expiration dates or termination clauses, at specific rates and for
specific purposes. Substantially all of the Corporation's commitments to extend
credit are contingent upon customers maintaining specific credit standards at
the time of loan funding. The majority of the Corporation's commitments to
extend credit include material adverse change clauses within the commitment
contracts. These clauses allow the Corporation to deny funding a loan commitment
if the borrower's financial condition deteriorates during the commitment, such
that the customer no longer meets the Corporation's credit standards. The
Corporation's exposure to credit loss in the event of nonperformance by the
customer is represented by the contractual amount of the commitment to extend
credit. Accordingly, the credit policies utilized in committing to extend credit
and in the extension of loans are the same. Market risk arises on fixed rate
commitments if interest rates have moved adversely subsequent to the extension
of the commitment. The Corporation believes the market risk associated with
commitments is minimal. Since many of the commitments are expected to expire
without being drawn upon, the total contractual amounts do not necessarily
represent future cash requirements. The amount and type of collateral obtained
by the Corporation are based upon industry practice, as well as its credit
assessment of the customer. Of the $31 billion of contractual commitments for
which the Corporation has received a commitment fee or which were otherwise
legally binding--excluding credit card plans--approximately 29% of the
commitments are scheduled to expire within one year, and approximately 87% are
scheduled to expire within five years.

Letters of credit and foreign guarantees

There are two major types of letters of credit--standby and commercial letters
of credit. The off-balance-sheet credit risk involved in issuing standby and
commercial letters of credit is represented by their contractual amounts and is
essentially the same as the credit risk involved in commitments to extend
credit. The Corporation minimizes this risk by adhering to its written credit
policies and by requiring security and debt covenants similar to those contained
in loan agreements. The Corporation believes the market risk associated with
letters of credit and foreign guarantees is minimal.



                                       96
<PAGE>   75


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

Standby letters of credit and foreign guarantees obligate the Corporation to
disburse funds to a third-party beneficiary if the Corporation's customer fails
to perform under the terms of an agreement with the beneficiary. Standby letters
of credit and foreign guarantees are used by the customer as a credit
enhancement and typically expire without being drawn upon.


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
STANDBY LETTERS OF CREDIT AND FOREIGN GUARANTEES                                                                   Weighted-average
                                                                                                                  years to maturity
                                                                                      December 31,                 at December 31,
(in millions)                                                                       1997         1996              1997        1996
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                               <C>          <C>                  <C>         <C>
Commercial paper and other debt                                                   $  400       $  447               1.4         2.0
Tax-exempt securities                                                                972          765               2.1         1.8
Bid- or performance-related                                                        1,747        1,186                .6          .8
Other                                                                                778        1,307                .8          .5
                                                                                 -------        -----                  
   Total standby letters of credit and foreign guarantees (a)                     $3,897       $3,705               1.1         1.0
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Net of participations and cash collateral totaling $306 million and $391
       million at December 31, 1997 and 1996, respectively.

A commercial letter of credit is normally a short-term instrument used to
finance a commercial contract for the shipment of goods from a seller to a
buyer. This type of letter of credit ensures prompt payment to the seller in
accordance with the terms of the contract. Although the commercial letter of
credit is contingent upon the satisfaction of specified conditions, it
represents a credit exposure if the buyer defaults on the underlying
transaction. Normally, reimbursement from the buyer is coincidental with payment
to the seller under commercial letter of credit drawings. As a result, the total
contractual amounts do not necessarily represent future cash requirements.

Residential mortgage loans serviced with recourse

Certain residential mortgages have been sold with servicing retained in which
the Corporation is subject to limited recourse provisions. The loans are
collateralized by real estate mortgages and in certain instances are supported
by either government-sponsored or private mortgage insurance.

Securities lending

A securities lending transaction is a fully collateralized transaction in which
the owner of a security agrees to lend the security through an agent (the
Corporation) to a borrower, usually a broker/dealer or bank, on an open,
overnight or term basis, under the terms of a prearranged contract. The borrower
will collateralize the loan at all times, generally with cash or U.S. government
securities, exceeding 100% of the market value of the loan, plus any accrued
interest on debt obligations.

The Corporation currently enters into two types of agency securities lending
arrangements--lending with and without indemnification. In securities lending
transactions without indemnification, the Corporation bears no contractual risk
of loss. For transactions in which the Corporation provides an indemnification,
risk of credit loss occurs if the borrower defaults on returning the securities
and the value of the collateral declines. Because the Corporation generally
indemnifies the owner of the securities against borrower default only, which is
indemnification for the difference between the market value of the securities
lent and any collateral deficiency, the total contractual amount does not
necessarily represent future cash requirements. Additional market risk
associated with securities lending transactions arises from interest rate
movements that affect the spread between the rate paid to the securities
borrower on the borrower's collateral and the rate the Corporation earns on that
collateral. This risk is controlled through policies that limit the level of
such risk that can be undertaken.



                                       97
<PAGE>   76


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

<TABLE>
<CAPTION>

OFF-BALANCE-SHEET INSTRUMENTS USED FOR TRADING ACTIVITIES (A)
- --------------------------------------------------------------------------------
                                                                                                 December 31,
                                                                                         1997                          1996
                                                                                 --------------------         ---------------------
                                                                                 NOTIONAL      CREDIT         Notional       Credit
(in millions)                                                                      AMOUNT        RISK           Amount         Risk
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                               <C>            <C>           <C>            <C>
Foreign currency contracts:
  Commitments to purchase                                                         $14,808         (B)          $11,473          (b)
  Commitments to sell                                                              14,882         (B)           11,562          (b)
Foreign currency and other option contracts purchased                                 796          13              438           14
Foreign currency and other option contracts written                                   789           -              450            -
Interest rate agreements: (c)
  Interest rate swaps                                                               5,077          33            6,665           25
  Options, caps and floors purchased                                                  403           -            2,047            1
  Options, caps and floors written                                                    567           -            2,107            -
  Futures and forward contracts                                                     7,985           -            1,421            2
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    The amount of credit risk associated with these instruments is limited to
       the cost of replacing a contract in a gain position, on which a
       counterparty may default.
(b)    The combined credit risk on foreign currency contract commitments to
       purchase and sell was $487 million at December 31, 1997, and $303 million
       at December 31, 1996.
(c)    The credit risk associated with interest rate agreements is calculated
       after considering master netting arrangements.

Foreign currency contracts

Commitments to purchase and sell foreign currency facilitate the management of
market risk by ensuring that, at some future date, the Corporation or a customer
will have a specified currency at a specified rate. The Corporation enters into
foreign currency contracts to assist customers in managing their currency risk
and as part of its proprietary trading activities. The notional amount of these
contracts at December 31, 1997, was $14.8 billion of contracts to purchase and
$14.9 billion of contracts to sell. This notional amount does not represent the
actual market or credit risk associated with this product. Market risk arises
from changes in the market value of contractual positions caused by movements in
currency rates. The Corporation limits its exposure to market risk by entering
into generally matching or offsetting positions and by establishing and
monitoring limits on unmatched positions. Credit risk relates to the ability of
the Corporation's counterparty to meet its obligations under the contract and
includes the estimated aggregate replacement cost of those foreign currency
contracts in a gain position. Replacement cost totaled approximately $487
million and $303 million at December 31, 1997 and 1996, respectively, and is
recorded on the balance sheet. There were no settlement or counterparty default
losses on foreign currency contracts in 1997, 1996 or 1995. The Corporation
manages credit risk by dealing only with approved counterparties under specific
credit limits and by monitoring the amount of outstanding contracts by customer
and in the aggregate against such limits. The future cash requirements, if any,
related to foreign currency contracts are represented by the net contractual
settlement between the Corporation and its counterparties.

Foreign currency and other option contracts written and purchased

Foreign currency and other option contracts grant the contract purchaser the
right, but not the obligation, to purchase or sell a specified amount of a
foreign currency or other financial instrument during a specified period at a
predetermined price. The Corporation acts as both a purchaser and seller of
foreign currency and other option contracts. Market risk arises from changes in
the value of contractual positions caused by fluctuations in currency rates,
interest rates and security values underlying the option contracts. Market risk
is managed by entering into generally matching or offsetting positions and by
establishing and monitoring limits on unmatched positions. Credit risk and
future cash requirements are similar to those of foreign currency contracts. The
estimated aggregate replacement cost of purchased foreign currency and other
option contracts in gain positions was $13 million at December 31, 1997, and $14
million at December 31, 1996, and is recorded on the balance sheet. There were
no settlement or counterparty default losses on foreign currency and other
option contracts in 1997, 1996 or 1995.


                                       98
<PAGE>   77


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

Interest rate swaps

Interest rate swaps obligate two parties to exchange one or more payments
generally calculated with reference to fixed or periodically reset rates of
interest applied to a specified notional principal amount. Notional principal is
the amount upon which interest rates are applied to determine the payment
streams under interest rate swaps. Such notional principal amounts often are
used to express the volume of these transactions but are not actually exchanged
between the counterparties.

The credit risk associated with interest rate swaps is limited to the estimated
aggregate replacement cost of those agreements in a gain position. Replacement
cost totaled $33 million and $25 million at December 31, 1997 and 1996,
respectively. Credit risk is managed through credit approval procedures that
establish specific lines for individual counterparties and limits of credit
exposure to various portfolio segments. Counterparty and portfolio outstandings
are monitored against such limits on an ongoing basis. Credit risk is further
mitigated by contractual arrangements with the Corporation's counterparties that
provide for netting replacement cost gains and losses on multiple transactions
with the same counterparty. The Corporation has entered into collateral
agreements with certain counterparties to interest rate swaps to further secure
amounts due. The collateral is generally cash, U.S. government securities or
mortgage pass-through securities guaranteed by the Government National Mortgage
Association (GNMA). There were no counterparty default losses on interest rate
swaps in 1997, 1996 or 1995. Market risk arises from changes in the market value
of contractual positions caused by movements in interest rates. The Corporation
limits its exposure to market risk by generally entering into matching or
offsetting positions and by establishing and monitoring limits on unmatched
positions. The future cash requirements of interest rate swaps are limited to
the net amounts payable under these swaps. At December 31, 1997, 83% of the
notional principal amount of interest rate swaps were scheduled to mature in
less than five years.

Options, caps and floors

An interest rate option is a contract that grants the purchaser the right to
either purchase or sell a financial instrument at a specified price within a
specified period of time. An interest rate cap is a contract that protects the
holder from a rise in interest rates beyond a certain point. An interest rate
floor is a contract that protects the holder against a decline in interest rates
below a certain point. The credit risk associated with options, caps and floors
purchased was less than $1 million at year-end 1997 and $1 million at year-end
1996 and is recorded on the balance sheet. Options, caps and floors written do
not expose the Corporation to credit risk. Market risk arises from changes in
the market value of contractual positions caused by movements in interest rates.
The Corporation limits its exposure to market risk by entering into generally
matching or offsetting positions and by establishing and monitoring limits on
unmatched positions.

Futures and forward contracts

Futures and forward contracts on loans, securities or money market instruments
represent future commitments to purchase or sell a specified instrument at a
specified price and date. Futures contracts are standardized and are traded on
organized exchanges, while forward contracts are traded in over-the-counter
markets and generally do not have standardized terms. The Corporation uses
futures and forward contracts in connection with its proprietary trading
activities.

For instruments that are traded on an organized exchange, the exchange assumes
the credit risk that a counterparty will not settle and generally requires a
margin deposit of cash or securities as collateral to minimize potential credit
risk. The Corporation has established policies governing which exchanges and
exchange members can be used to conduct these activities, as well as the number
of contracts permitted with each member and the total dollar amount of
outstanding contracts. Credit risk associated with futures and forward contracts
is limited to the estimated aggregate replacement cost of those futures and
forward contracts in a gain position and was less than $1 million at December
31, 1997, and $2 million at December 31, 1996. Credit risk related to futures
contracts is substantially mitigated by daily cash settlements with the
exchanges for the net change in futures contract value. There were no settlement
or counterparty default losses on futures


                                       99
<PAGE>   78


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

and forward contracts in 1997, 1996 or 1995. Market risk is similar to the
market risk associated with foreign currency and other option contracts. The
future cash requirements, if any, related to futures and forward contracts are
represented by the net contractual settlement between the Corporation and its
counterparties.

<TABLE>
<CAPTION>

OFF-BALANCE-SHEET INSTRUMENTS USED FOR RISK MANAGEMENT PURPOSES (A)
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                            December 31,
                                                                             1997                                    1996
                                                                  ------------------------                 ------------------------
                                                                  NOTIONAL          CREDIT                 Notional          Credit
(in millions)                                                      AMOUNT            RISK                    Amount           Risk
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                                 <C>               <C>                    <C>              <C>
Interest rate risk management instruments: (b)
  Interest rate swaps                                               $5,410             $34                   $4,789              $3
  Options, caps and floors purchased (c)                                40               -                       63               -
  Futures contracts                                                      -               -                       33               -
Mortgage servicing rights risk management instruments:
  Interest rate floors                                               1,850              35                        -               -
  Interest rate swaps                                                1,000              26                        -               -
  Principal only swaps                                                 273              13                        -               -
Other products:
  Total return swaps                                                   139               6                      118               4
  Interest rate swaps and futures
    contracts hedging anticipated transactions                         579               -                        -               -
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    The amount of credit risk associated with these instruments is limited to
       the cost of replacing a contract in a gain position, on which a
       counterparty may default.

(b)    The credit risk associated with interest rate agreements is calculated
       after considering master netting arrangements.

(c)    At December 31, 1997 and 1996, there were no options, caps and floors
       written.


Interest rate swaps

The Corporation enters into interest rate swaps as part of its interest rate
risk management strategy primarily to alter the interest rate sensitivity of its
deposit liabilities, loans and certain other liabilities. At December 31, 1997,
the Corporation used $5,410 million of interest rate swaps for interest rate
risk management purposes, compared with $4,789 million at December 31, 1996. The
credit and market risk associated with these instruments is explained on page 99
under "Interest rate swaps." The replacement cost of swap agreements in a gain
position was $34 million and $3 million at December 31, 1997 and 1996,
respectively. Net interest revenue in 1997 and 1996 included $4 million and $8
million, respectively, of amortized deferred gains from terminated interest rate
swaps.

Options, caps, floors and futures contracts

Other interest rate products--primarily options, interest rate caps, interest
rate floors and futures contracts--are also used by the Corporation as part of
its interest rate risk management strategy. The Corporation had $40 million and
$96 million notional amounts of these instruments outstanding at December 31,
1997 and 1996, respectively. The credit and market risk associated with these
instruments is explained on page 99 under "Options, caps, floors" and "Futures
and forward contracts." The replacement cost of those instruments in a gain
position was less than $1 million at December 31, 1997 and less than $1 million
at December 31, 1996.


                                      100
<PAGE>   79


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

Mortgage servicing rights risk management instruments

The value of the Corporation's mortgage servicing portfolio may be adversely
impacted if mortgage interest rates decrease and actual or expected prepayments
of loans serviced increase. To mitigate this risk and the potential resultant
impairment to MSRs, the Corporation holds interest rate contracts including
interest rate floors, interest rate swaps and principal only swaps. In an
interest rate floor agreement, cash interest payments are received only if
current interest rates fall below a predetermined interest rate. Principal only
swaps increase in value if the underlying instrument, consumer mortgages,
prepays at an accelerated rate. The Corporation had $3,123 million notional
amount of these instruments outstanding at December 31, 1997. The replacement
cost of those instruments in a gain position was $74 million at December 31,
1997.

Total return swaps

The Corporation had $139 million and $118 million of total return swaps at
December 31, 1997 and 1996, respectively. Total return swaps are used by the
Corporation to minimize the risk related to the Corporation's investment in
startup mutual funds that are based on specific market indices. Credit risk
associated with these products was $6 million at year-end 1997 and $4 million at
year-end 1996.

Anticipated transactions

The Corporation periodically issues notes and debentures for general corporate
purposes, including the funding of debt maturities. At December 31, 1997, there
were open hedges of anticipated transactions to lock in the cost of a debt
issuance anticipated in the first quarter of 1998 as well as to lock in the
value of certain loans that are anticipated to be sold and/or securitized in the
first half of 1998. There was an unrealized loss of less than $1 million related
to these anticipated transactions at December 31, 1997.

Concentrations of credit risk

The Corporation manages both on- and off-balance-sheet credit risk by
maintaining a well-diversified credit portfolio and by adhering to its written
credit policies, which specify general underwriting criteria as well as
underwriting standards for specific industries and control credit exposure by
borrower, counterparty, degree of risk, industry and country. These measures are
regularly updated to reflect the Corporation's evaluation of developments in
economic, political and operating environments that could affect lending risks.
The Corporation may adjust credit exposure to individual industries or customers
through loan sales, syndications, participations and the use of master netting
agreements when it has more than one transaction outstanding with the same
customer. The amount of collateral, if any, obtained by the Corporation upon the
extension of credit is based on industry practice as well as the credit
assessment of the customer. The type and amount of collateral vary, but the form
generally includes: accounts receivable; inventory; property, plant and
equipment; other assets; and/or income-producing commercial properties with
appraised values that exceed the contractual amount of the credit facilities by
pre-approved ratios. The maximum risk of accounting loss from on- and
off-balance-sheet financial instruments with these counterparties is represented
by their respective balance sheet amounts and the contractual or replacement
cost of the off-balance-sheet financial instruments. The only significant credit
concentrations for the Corporation were consumers and the U.S. government.

Consumer credit exposure consisted principally of loans and the related interest
receivable on the balance sheet and off-balance-sheet loan commitments and
letters of credit. Information on the Corporation's consumer loans is presented
in note 4 of Notes to Financial Statements. Consumers to which the Corporation
has credit exposure primarily are located within the mid-Atlantic region and are
affected by economic conditions within that region.


                                      101
<PAGE>   80


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

24. FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK AND CONCENTRATIONS OF
CREDIT RISK (CONTINUED)

The Corporation has credit exposure to the U.S. government, including its
corporations and agencies. Substantially all of this exposure consisted of
investment securities, securities available for sale and the related interest
receivable and balances due from the Federal Reserve. There were no other
significant concentrations of credit risk at December 31, 1997 and 1996,
respectively.

25. FAIR VALUE OF FINANCIAL INSTRUMENTS

FAS No. 107, "Disclosures about Fair Value of Financial Instruments," requires
the disclosure of the estimated fair value of on- and off-balance-sheet
financial instruments. A financial instrument is defined by FAS No. 107 as cash,
evidence of an ownership interest in an entity or a contract that creates a
contractual obligation or right to deliver to or receive cash or another
financial instrument from a second entity on potentially favorable terms.

Fair value estimates are made at a point in time, based on relevant market data
and information about the financial instrument. FAS No. 107 specifies that fair
values should be calculated based on the value of one trading unit without
regard to any premium or discount that may result from concentrations of
ownership of a financial instrument, possible tax ramifications, estimated
transaction costs that may result from bulk sales or the relationship between
various financial instruments. Because no readily available market exists for a
significant portion of the Corporation's financial instruments, fair value
estimates for these instruments are based on judgments regarding current
economic conditions, currency and interest rate risk characteristics, loss
experience and other factors. Many of these estimates involve uncertainties and
matters of significant judgment and cannot be determined with precision.
Therefore, the calculated fair value estimates cannot always be substantiated by
comparison to independent markets and, in many cases, may not be realizable in a
current sale of the instrument. Changes in assumptions could significantly
affect the estimates.

Fair value estimates do not include anticipated future business or the value of
assets, liabilities and customer relationships that are not considered financial
instruments. For example, the Corporation's fee-generating businesses--which
contributed 62% of revenue in 1997--are not incorporated into the fair value
estimates. Other significant assets and liabilities that are not considered
financial instruments include lease finance assets, deferred tax assets, lease
contracts, premises and equipment, and intangible assets. Accordingly, the
estimated fair value amounts of financial instruments do not represent the
entire value of the Corporation.

The following methods and assumptions were used by the Corporation in estimating
the fair value of its financial instruments at December 31, 1997 and 1996.

Short-term financial instruments

The carrying amounts reported on the Corporation's balance sheet generally
approximate fair value for financial instruments that reprice or mature in 90
days or less, with no significant change in credit risk. The carrying amounts
approximate fair value for cash and due from banks; money market investments;
acceptances; demand deposits; money market and other savings accounts; federal
funds purchased and securities under repurchase agreements; U.S. Treasury tax
and loan demand notes; commercial paper; and certain other assets and
liabilities.

Trading account securities, securities available for sale and investment
securities

Trading account securities and securities available for sale are recorded at
market value on the Corporation's balance sheet, including amounts for
off-balance-sheet instruments held for trading activities. Market values of
trading account securities, securities available for sale and investment
securities generally are based on quoted market prices or dealer quotes, if
available. If a quoted market price is not available, market value is estimated
using quoted market prices for securities with similar credit, maturity and
interest rate characteristics. The tables in note 3 present in greater detail
the carrying value and market value of securities available for sale and
investment securities at December 31, 1997 and 1996.


                                      102
<PAGE>   81


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

25. FAIR VALUE OF FINANCIAL INSTRUMENTS (CONTINUED)

Loans

The estimated fair value of performing commercial loans and certain consumer
loans that reprice or mature in 90 days or less approximates their respective
carrying amounts adjusted for a credit risk factor based upon the Corporation's
historical credit loss experience. The estimated fair value of performing loans,
except for consumer mortgage loans and credit card loans, that reprice or mature
in more than 90 days is estimated using discounted cash flow analyses, using
interest rates currently being offered for loans with similar terms to borrowers
of similar credit quality and for similar maturities.

Fair value of consumer mortgage loans is estimated using market quotes or
discounting contractual cash flows, adjusted for prepayment estimates. Discount
rates were obtained from secondary market sources, adjusted to reflect
differences in servicing, credit and other characteristics.

The estimated fair value of credit card loans is developed using estimated cash
flows and maturities based on contractual interest rates and historical
experience. Estimated cash flows are discounted using market rates adjusted for
differences in servicing, credit and other costs. This estimate does not include
the value that relates to new loans that will be generated from existing
cardholders over the remaining life of the portfolio, a value that is typically
reflected in market prices realized in credit card portfolio sales.

The estimated fair value for nonperforming commercial real estate loans is the
"as is" appraised value of the underlying collateral. For other nonperforming
loans, the estimated fair value represents carrying value less a credit risk
adjustment based upon the Corporation's historical credit loss experience.

Deposit liabilities

FAS No. 107 defines the estimated fair value of deposits with no stated
maturity, which includes demand deposits and money market and other savings
accounts, to be the amount payable on demand. Although market premiums paid for
depository institutions reflect an additional value for these low-cost deposits,
FAS No. 107 prohibits adjusting fair value for any value expected to be derived
from retaining those deposits for a future period of time or from the benefit
that results from the ability to fund interest-earning assets with these deposit
liabilities. The fair value of fixed-maturity deposits which reprice or mature
in more than 90 days is estimated using the rates currently offered for deposits
of similar remaining maturities.

Notes and debentures

The fair value of the Corporation's notes and debentures is estimated using
quoted market yields for the same or similar issues or the current yields
offered by the Corporation for debt with the same remaining maturities.

The table on the following page includes financial instruments, as defined by
FAS No. 107, whose estimated fair value is not represented by the carrying value
as reported on the Corporation's balance sheet. Management has made estimates of
fair value discount rates that it believes to be reasonable considering expected
prepayment rates, rates offered in the geographic areas in which the Corporation
competes, credit risk and liquidity risk. However, because there is no active
market for many of these financial instruments, management has no basis to
verify whether the resulting fair value estimates would be indicative of the
value negotiated in an actual sale.



                                      103
<PAGE>   82


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

25. FAIR VALUE OF FINANCIAL INSTRUMENTS (CONTINUED)


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------
                                                       Carrying amount                       Estimated fair value
                                                         December 31,                           December 31,
(dollars in millions)                                1997              1996                    1997          1996
- -----------------------------------------------------------------------------------------------------------------
<S>                                               <C>               <C>                     <C>           <C>    
Securities available for sale (a)                 $ 2,767           $ 4,111                 $ 2,767       $ 4,111
Investment securities (a)                           2,082             2,375                   2,118         2,365
Loans (b):
   Commercial and financial                        12,392            11,618                  12,368        11,553
   Commercial real estate                           1,509             1,534                   1,492         1,486
   Consumer mortgage                                8,505             7,772                   8,465         7,661
   Other consumer credit                            4,097             3,936                   4,151         3,924
                                                  -------           -------                        
     Total loans                                   26,503            24,860
Reserve for credit losses (b)                        (445)             (482)                      -             -
                                                   -------           -------             ----------   -----------
     Net loans                                     26,058            24,378                  26,476        24,624
Other assets (c)                                    2,074             1,500                   2,099         1,503
Fixed-maturity deposits (d):
   Retail savings certificates                      7,421             6,660                   7,464         6,639
   Negotiable certificates of deposit               1,370             2,710                   1,369         2,708
   Other time deposits                              1,289             2,557                   1,288         2,554
Other funds borrowed (c)                            1,095               784                   1,095           783
Notes and debentures (a)                            2,573             2,518                   2,665         2,555
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Market or dealer quotes were used to estimate the fair value of these
       financial instruments.

(b)    Approximately 83% and 81% of total performing loans, excluding consumer
       mortgages and credit card receivables, reprice or mature within 90 days
       at December 31, 1997 and 1996, respectively. Excludes lease finance
       assets of $2,639 million and $2,533 million, as well as the related
       reserve for credit losses of $30 million and $43 million at December 31,
       1997 and 1996, respectively. Lease finance assets are not considered
       financial instruments as defined by FAS No. 107.

(c)    Excludes non-financial instruments.

(d)    FAS No. 107 defines the estimated fair value of deposits with no stated
       maturity, which includes demand deposits and money market and other
       savings accounts, to be equal to the amount payable on demand. Therefore,
       the positive effect of the Corporation's $21,225 million and $19,447
       million of such deposits at December 31, 1997 and 1996, respectively, are
       not included in this table.

Commitments to extend credit, and standby letters of credit and foreign
guarantees

These financial instruments generally are not sold or traded, and estimated fair
values are not readily available. However, the fair value of commitments to
extend credit, and standby letters of credit and foreign guarantees is
represented by the remaining contractual fees receivable over the term of the
commitments.

Other off-balance-sheet financial instruments

The estimated fair value of off-balance-sheet instruments used for trading
activities--which includes foreign exchange contracts, interest rate swaps,
option contracts, interest rate caps and floors, and futures and forward
contracts--is equal to the on-balance-sheet carrying amount of these
instruments. The estimated fair value of off-balance-sheet instruments used for
risk management purposes--which primarily includes interest rate swaps, interest
rate caps and floors, and futures contracts--is estimated by obtaining quotes
from brokers. These values represent the estimated amount the Corporation would
receive or pay to terminate the agreements, considering current interest and
currency rates, as well as the current credit-worthiness of the counterparties.
Off-balance-sheet financial instruments are further discussed in note 24,
"Financial instruments with off-balance-sheet risk and concentrations of credit
risk."



                                      104
<PAGE>   83


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

25. FAIR VALUE OF FINANCIAL INSTRUMENTS (CONTINUED)

<TABLE>
<CAPTION>

ESTIMATED FAIR VALUE OF COMMITMENTS TO EXTEND CREDIT, AND STANDBY LETTERS OF
CREDIT AND FOREIGN GUARANTEES 
- --------------------------------------------------------------------------------
                                                    DECEMBER 31, 1997                                    December 31, 1996
                                      ----------------------------------------------         -------------------------------------
                                                                   ASSET                                               Asset
                                                        ----------------------------                       -----------------------
                                      CONTRACT          CARRYING          ESTIMATED          Contract      Carrying      Estimated
(in millions)                           AMOUNT            AMOUNT (a)      FAIR VALUE           amount        amount  (a)fair value
- ----------------------------------------------------------------------------------------------------------------------------------
<S>                                    <C>                    <C>               <C>           <C>                <C>           <C>
Commitments to extend credit           $30,964                $4                $102          $26,777            $5            $91
Standby letters of credit and
  foreign guarantees                     3,897                 1                  19            3,705             2             18
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Represents the on-balance-sheet receivables or deferred income arising
       from these financial instruments.

<TABLE>
<CAPTION>

ESTIMATED FAIR VALUE OF OFF-BALANCE-SHEET FINANCIAL INSTRUMENTS USED FOR TRADING
ACTIVITIES
- --------------------------------------------------------------------------------
                                              DECEMBER 31, 1997                                     December 31, 1996
                                 -------------------------------------------            -------------------------------------------
                                                      ASSET (LIABILITY)                                       Asset (Liability)
                                  NOTIONAL        --------------------------             Notional        --------------------------
                                 PRINCIPAL        ESTIMATED          AVERAGE            principal         Estimated         Average
(in millions)                       AMOUNT        FAIR VALUE (a)  FAIR VALUE               amount        fair value (a)  fair value
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                <C>                <C>              <C>                <C>                  <C>              <C>
Foreign currency contracts         $29,690            $  3             $ 14               $23,035              $  5             $ 5
  Options purchased                    796              13               14                   438                14               7
  Options written                      789              12               13                   450                12               7
Interest rate swaps                  5,077              13                7                 6,665                 6               4
Options, caps and floors               970               -                -                 4,154                 -               -
Futures and forward contracts        7,985             (11)             (10)                1,421                 2               2
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Recorded at fair value on the Corporation's balance sheet.


<TABLE>
<CAPTION>

ESTIMATED FAIR VALUE OF OFF-BALANCE-SHEET FINANCIAL INSTRUMENTS USED FOR RISK
MANAGEMENT PURPOSES
                                                        DECEMBER 31, 1997                              December 31, 1996
                                              ----------------------------------------      --------------------------------------
                                                                 ASSET (LIABILITY)                             Asset (Liability)
                                               NOTIONAL       ------------------------       Notional     ------------------------
                                              PRINCIPAL       CARRYING       ESTIMATED      principal     Carrying      Estimated
(in millions)                                    AMOUNT         AMOUNT (a)  FAIR VALUE         amount       amount (a)  fair value
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>             <C>            <C>            <C>             <C>           <C>
Interest rate risk management instruments:
  Interest rate swaps                            $5,410           $22            $32           $4,789            $5          $(67)
  Options, caps and floors                           40             1              -               63             -             1
  Futures contracts                                   -             -              -               33             -             -
Mortgage servicing rights risk management 
  instruments:
  Interest rate floors                            1,850            23             35                -             -             -
  Interest rate swaps                             1,000             6             26                -             -             -
  Principal only swaps                              273            (1)            13                -             -             -
Other products:
  Total return swaps                                139             -              6              118             -             2
  Interest rate swaps and futures
    contracts hedging anticipated transactions      579             -             (1)               -             -             -
- -----------------------------------------------------------------------------------------------------------------------------------
</TABLE>

(a)    Represents the on-balance-sheet receivables/payables, unamortized
       premiums or deferred income arising from these financial instruments.


                                      105
<PAGE>   84


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

26. SUPPLEMENTAL INFORMATION TO THE CONSOLIDATED STATEMENT OF CASH FLOWS

Noncash investing and financing transactions that, appropriately, are not
reflected in the Consolidated Statement of Cash Flows are listed below.


<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------
                                                                    Year ended December 31,
(in millions)                                                     1997        1996         1995
- -----------------------------------------------------------------------------------------------
<S>                                                           <C>            <C>          <C>  
Net transfers to real estate acquired                         $     12       $  23        $  22
Net transfers to segregated assets                                  12          12           10
Purchase acquisitions (a):
   Fair value of noncash assets acquired                         1,057       1,954          385
   Liabilities and deposits assumed                               (720)       (120)        (255)
   Common stock issued, from treasury, and notes payable          (158)        (10)           -
                                                               -------    --------       ------
     Net cash paid                                                 179       1,824          130
Transfer of CornerStonesm credit card loans to
   accelerated resolution portfolio                                231           -          193
- -------------------------------------------------------------------------------------------------
</TABLE>

(a)    Purchase acquisitions include: Buck Consultants, Inc. and Pacific
       Brokerage Services, Inc. in 1997; the business equipment finance unit of
       USL and FUL in 1996; and Metmor Financial, Inc. in 1995.

In late 1995, the FASB issued "A Guide to Implementation of Statement 115 on
Accounting for Certain Investments in Debt and Equity Securities, Questions and
Answers." This guide permitted a one-time reassessment of the appropriateness of
the classifications of securities as available for sale or held for investment.
In 1995, the Corporation elected to redesignate $530 million of GNMA fixed-rate
pass-through securities with an unrealized gain of $22 million and $56 million
of municipal securities with an unrealized gain of less than $1 million, from
the investment securities category to the securities available for sale
category.



                                      106
<PAGE>   85


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

27. MELLON BANK CORPORATION (PARENT CORPORATION)

<TABLE>
<CAPTION>

CONDENSED INCOME STATEMENT
- --------------------------------------------------------------------------------------------------------
                                                                       Year ended December 31,
(in millions)                                                     1997               1996           1995
- --------------------------------------------------------------------------------------------------------
<S>                                                               <C>               <C>             <C> 
Dividends from bank subsidiaries                                  $450              $400            $501
Dividends from nonbank subsidiaries                                 34                21              30
Interest revenue from bank subsidiaries                             39                25              37
Interest revenue from nonbank subsidiaries                          25                25              27
Other revenue                                                        6                12               3
- --------------------------------------------------------------------------------------------------------
     Total revenue                                                 554               483             598
- --------------------------------------------------------------------------------------------------------
Interest expense on commercial paper                                 4                12              13
Interest expense on notes and debentures                            89                88              83
Other expense                                                       31                29              29
Trust-preferred securities expense                                  78                 3               -
- --------------------------------------------------------------------------------------------------------
     Total expense                                                 202               132             125
- --------------------------------------------------------------------------------------------------------
INCOME BEFORE INCOME TAXES AND EQUITY IN UNDISTRIBUTED NET
  INCOME OF SUBSIDIARIES                                           352               351             473
Provision (benefit) for income taxes                               (38)              (21)            (17)
Equity in undistributed net income:
  Bank subsidiaries                                                189               228             111
  Nonbank subsidiaries                                             192               133              90
- --------------------------------------------------------------------------------------------------------
NET INCOME                                                         771               733             691
Dividends on preferred stock                                        21                44              39
- --------------------------------------------------------------------------------------------------------
NET INCOME APPLICABLE TO COMMON STOCK                             $750              $689            $652
- --------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>

CONDENSED BALANCE SHEET
- -------------------------------------------------------------------------------------------------------
                                                                                       December 31,
(in millions)                                                                      1997            1996
- -------------------------------------------------------------------------------------------------------
<S>                                                                             <C>             <C>
ASSETS:
Cash and money market investments with bank subsidiary                          $   337         $   917
Securities available for sale                                                         -             200
Loans and other receivables due from nonbank subsidiaries                           566             347
Investment in bank subsidiaries                                                   4,452           4,185
Investment in nonbank subsidiaries                                                  515             362
Subordinated debt and other receivables due from bank subsidiaries                   78             108
Other assets                                                                        147             108
- -------------------------------------------------------------------------------------------------------
     Total assets                                                                $6,095          $6,227
- -------------------------------------------------------------------------------------------------------

LIABILITIES:
Commercial paper                                                                 $   67          $  122
Other liabilities                                                                   169             140
Notes and debentures (with original maturities over one year)                     1,023           1,229
- -------------------------------------------------------------------------------------------------------
     Total liabilities                                                            1,259           1,491
- -------------------------------------------------------------------------------------------------------
TRUST-PREFERRED SECURITIES:
Guaranteed preferred beneficial interests in Corporation's
  junior subordinated deferrable interest debentures                                991             990
- -------------------------------------------------------------------------------------------------------
SHAREHOLDERS' EQUITY:
Preferred stock                                                                     193             290
Common shareholders' equity                                                       3,652           3,456
- -------------------------------------------------------------------------------------------------------
     Total shareholders' equity                                                   3,845           3,746
- -------------------------------------------------------------------------------------------------------
     Total liabilities, trust-preferred securities and shareholders' equity      $6,095          $6,227
- -------------------------------------------------------------------------------------------------------
</TABLE>



                                      107
<PAGE>   86


NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

27. MELLON BANK CORPORATION (PARENT CORPORATION) (CONTINUED)

<TABLE>
<CAPTION>

CONDENSED STATEMENT OF CASH FLOWS
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                 Year ended December 31,
(in millions)                                                                              1997              1996            1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                     <C>              <C>              <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income                                                                              $   771           $   733         $   691
Adjustments to reconcile net income to net cash
  provided by operating activities:
   Amortization                                                                              12                21              21
   Equity in undistributed net income of subsidiaries                                      (399)             (361)           (201)
   Net (increase) decrease in accrued interest receivable                                    (1)                1               3
   Deferred income tax benefit                                                               (1)               (3)              -
   Net increase in other operating activities                                                39                10              42
- ----------------------------------------------------------------------------------------------------------------------------------
     Net cash provided by operating activities                                              421               401             556
- ----------------------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM INVESTING ACTIVITIES:
Net (increase) decrease in short-term deposits with affiliated banks                        581              (602)             32
Purchases of securities available for sale                                                 (605)             (200)              -
Proceeds from maturities of securities available for sale                                   807                 -               -
Loans made to subsidiaries                                                                 (250)             (298)           (284)
Principal collected on loans to subsidiaries                                                191               342             581
Loans collected from (made to) joint venture                                                 14                 1             (15)
Net capital returned from subsidiaries                                                       16               350             241
Net increase in other investing activities                                                  (52)              (20)            (14)
- ----------------------------------------------------------------------------------------------------------------------------------
     Net cash provided (used) in investing activities                                       702              (427)            541
- ----------------------------------------------------------------------------------------------------------------------------------
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase (decrease) in commercial paper                                                 (55)             (162)            106
Repayments of long-term debt                                                               (205)              (20)           (326)
Net proceeds from issuance of long-term debt                                                  -               247             199
Proceeds from issuance of common stock                                                       75                55              58
Redemption of preferred stock                                                               (97)             (145)           (155)
Net proceeds from issuance of guaranteed preferred beneficial interests
 in Corporation's junior subordinated deferrable interest debentures                          -               990               -
Repurchase of common stock                                                                 (534)             (596)           (578)
Repurchase of warrants                                                                        -                 -             (54)
Dividends paid on common and preferred stock                                               (352)             (354)           (346)
Net increase in other financing activities                                                   46                11               -
- ----------------------------------------------------------------------------------------------------------------------------------
     Net cash provided (used) in financing activities                                    (1,122)               26          (1,096)
- ----------------------------------------------------------------------------------------------------------------------------------
CHANGE IN CASH AND DUE FROM BANKS:
Net change in cash and due from banks                                                         1                 -               1
Cash and due from banks at beginning of year                                                  1                 1               -
- ----------------------------------------------------------------------------------------------------------------------------------
Cash and due from banks at end of year                                                $       2          $      1      $        1
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
SUPPLEMENTAL DISCLOSURES
Interest paid                                                                          $     97           $    95        $     99
Net income taxes refunded                                                                   (27)               (3)            (42)
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


                                      108
<PAGE>   87


REPORT OF INDEPENDENT AUDITORS



TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF MELLON BANK CORPORATION:

We have audited the accompanying consolidated balance sheets of Mellon Bank
Corporation and subsidiaries as of December 31, 1997 and 1996, and the related
consolidated statements of income, changes in shareholders' equity and cash
flows for each of the years in the three-year period ended December 31, 1997.
These financial statements are the responsibility of the Corporation's
management. Our responsibility is to express an opinion on these financial
statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. 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 financial position of Mellon Bank
Corporation and subsidiaries at December 31, 1997 and 1996, and the results of
their operations and their cash flows for each of the years in the three-year
period ended December 31, 1997, in conformity with generally accepted accounting
principles.







                                                    /s/ KPMG PEAT MARWICK LLP



Pittsburgh, Pennsylvania
January 15, 1998



                                      109
<PAGE>   88
CORPORATE INFORMATION

Annual Meeting         The Annual Meeting of Shareholders will be held on the
                       10th floor of the Union Trust Building, 501 Grant Street,
                       Pittsburgh, PA, at 10 a.m. on Tuesday, April 21, 1998.

Form 10-K and          For a free copy of the Corporation's Annual Report on
Shareholder            Form 10-K or the quarterly earnings news release on
Publications           Form 8-K, as filed with the Securities and Exchange
                       Commission, please send a written request to the
                       Secretary of the Corporation, 4826 One Mellon Bank
                       Center, Pittsburgh, PA 15258-0001.

                       Quarterly earnings and other news releases also can be
                       obtained by fax by calling Company News on Call at 1
                       800 758-5804 and entering a six-digit code (552187).

Exchange Listing       Mellon's common stock is traded on the New York Stock
                       Exchange. The trading symbol is MEL.  Our Transfer
                       Agent and Registrar is ChaseMellon Shareholder
                       Services, P.O. Box 590, Ridgefield Park, NJ 07660-9940.
                       For more information, please call 1 800 205-7699.

Stock Prices           Current prices for Mellon's common stock can be
                       obtained from any Touch-Tone telephone by dialing (412)
                       236-0834 (in Pittsburgh) or 1 800 648-9496 (outside
                       Pittsburgh). When prompted to "enter I.D.," press MEL#
                       (or 635#). This service is available free of charge, 24
                       hours a day, seven days a week, from anywhere in the
                       continental United States.

Dividend Payments      Subject to approval of the board of directors,
                       dividends are paid on Mellon's common stock
                       on or about the 15th day of February, May,
                       August and November.

Direct Stock Purchase  The Direct Stock Purchase and Dividend Reinvestment
and Dividend           Plan provides a way to purchase shares of common
Reinvestment Plan      stock directly from the Corporation at the market
                       value for such shares. Nonshareholders may purchase
                       their first shares of the Corporation's common stock
                       through the plan, and shareholders may increase
                       their shareholdings by reinvesting cash dividends
                       and through optional cash investments. Plan
                       details are in a Prospectus, which may be
                       obtained from ChaseMellon Shareholder Services
                       by calling 1 800 842-7629.

Electronic Deposit     Registered shareholders may have quarterly dividends
of Dividends           paid on Mellon's common stock deposited electronically to
                       their checking or savings account, free of charge. To 
                       have your dividends deposited electronically, please 
                       write to ChaseMellon Shareholder Services, P.O. Box 590,
                       Ridgefield Park, NJ 07660-9940. For more information, 
                       please call 1 800 205-7699.
<TABLE>
<S>                  <C>                             <C>              <C>
Phone Contacts        Corporate Communications/
                       Media Relations                (412) 236-1264   Media inquiries

                      Direct Stock Purchase and 
                      Dividend Reinvestment Plan      1 800 842-7629   Plan prospectus and enrollment materials

                      Investor Relations              (412) 234-5601   Questions regarding the Corporation's financial
                                                                       performance

                      Publication Requests            1 800 205-7699   Requests for the Annual Report or quarterly information

                      Securities Transfer Agent       1 800 205-7699   Questions regarding stock holdings, certificate 
                                                                       replacement/transfer, dividends and address changes
</TABLE>
Internet Access        Mellon: www.mellon.com
                       Dreyfus: www.dreyfus.com
                       Buck: www.buckconsultants.com
                       Dreyfus Brokerage Services: www.edreyfus.com
                       ChaseMellon Shareholder Services: www.chasemellon.com

Elimination of         To eliminate duplicate mailings, please submit a
Duplicate Mailings     written request, with your full name and address the
                       way it appears on your account, to ChaseMellon
                       Shareholder Services, P.O. Box 590, Ridgefield Park, NJ
                       07660-9940. For more information, please call 1 800
                       205-7699.

Charitable             A report on Mellon's comprehensive community
Contributions          involvement, including charitable contributions, is
                       available by calling (412) 234-8680.

                       MELLON ENTITIES ARE EQUAL EMPLOYMENT OPPORTUNITY/
                       AFFIRMATIVE ACTION EMPLOYERS. Mellon is
                       committed to providing equal employment opportunities
                       to every employee and every applicant for employment,
                       regardless of, but not limited to, such factors as
                       race, color, religion, sex, national origin, age,
                       familial or marital status, ancestry, citizenship,
                       sexual orientation, veteran status or being a
                       qualified individual with a disability. 

<PAGE>   1

                                                                  EXHIBIT 21.1

                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

Buck Consultants, Inc.
State of Incorporation: New York

         o    Buck Consultants Actuarios Consultores S.A. de C.V.
              Incorporation: Mexico

         o    Buck Consultants GMbH
              Incorporation: Germany

              oo  Buck Consultants S.A.
                  Incorporation: Belgium

              oo  Heissmann/IPC GMbH (25% ownership)
                  Incorporation: Germany

         o    Buck Consultants Limited
              Incorporation: Canada

         o    Buck Consultants Limited
              Incorporation: England

              oo  Bevis Trustees Limited
                  Incorporation: England

              oo  Buck Investment Consultants Limited
                  Incorporation: England

              oo  Buck & Willis Health Care Limited (51% ownership)
                  Incorporation: England

         o    Buck Consultants Limited
              Incorporation: Trinidad

         o    Buck Consultants Pty.
              Incorporation: Australia

              oo  Buck Consultants Pty. Ltd. (60% ownership)
                  Incorporation: Australia

Note:  Certain subsidiaries have been omitted from the List of Subsidiaries of
       the Corporation. These subsidiaries, when considered in the aggregate as
       a single subsidiary, do not constitute a significant subsidiary as
       defined in Rule 1-02(w) of Regulation S-X.


<PAGE>   2


                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -2-

                  ooo Buck Consultants Nominees Pty. Ltd.
                      Incorporation:  Australia

                  ooo Buck Consultants Services Pty. Ltd.
                      Incorporation:  Australia

                  ooo Buck Consultants Taxation Services Pty. Ltd.
                      Incorporation:  Australia

         o    Buck Consultants SNC
              Incorporation:  France

         o    Buck Investment Services, Inc.
              State of Incorporation:  New Jersey

         o    Buck Services Corporation
              State of Incorporation: Illinois

Certus Asset Advisors Corporation
State of Incorporation: Delaware

Dreyfus Investment Services Corporation
State of Incorporation: Delaware

Mellon Accounting Services, Inc.
State of Incorporation: Delaware

Mellon Asia Limited
Incorporation: Hong Kong

Mellon Bank Community Development Corporation
State of Incorporation: Pennsylvania

Mellon Bank, N.A.
Incorporation: United States

         o    AFCO Credit Corporation
              State of Incorporation: New York

              oo  AFCO Acceptance Corporation
                  State of Incorporation: California


<PAGE>   3


                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -3-

         o    A P Beaumeade, Inc.
              State of Incorporation:  Delaware

         o    A P Colorado, Inc.
              State of Incorporation:  Colorado

         o    A P Colorado, Inc. #2
              State of Incorporation:  Colorado

         o    APD Chimney Lakes, Inc.
              State of Incorporation:  Florida

         o    APD Cross Creek, Inc.
              State of Incorporation:  Florida

         o    APD Cypress Springs, Inc.
              State of Incorporation:  Florida

         o    A P East, Inc.
              State of Incorporation:  Delaware

         o    A P Management, Inc.
              State of Incorporation:  Pennsylvania

         o    A P Properties, Inc.
              State of Incorporation:  New Jersey

         o    AP Properties Minnesota, Inc.
              State of Incorporation:  Minnesota

         o    AP Residential Realty, Inc.
              State of Incorporation:  Pennsylvania

         o    A P Rural Land, Inc.
              State of Incorporation:  Pennsylvania

         o    AP Wheels, Inc.
              State of Incorporation:  Michigan

         o    APME Company, Inc.
              State of Incorporation:  Wisconsin


<PAGE>   4



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -4-

         o    APU Chimney Lakes, Inc.
              State of Incorporation:  Florida

         o    APU Cross Creek, Inc.
              State of Incorporation:  Florida

         o    APU Cypress Springs, Inc.
              State of Incorporation:  Florida

         o    Citmelex Corporation
              State of Incorporation:  Delaware

         o    Commonwealth National Mortgage Company
              State of Incorporation:  Pennsylvania

         o    Dreyfus Brokerage Services, Inc.
              State of Incorporation:  California

         o    Dreyfus Financial Services Corporation
              State of Incorporation:  Delaware

         o    East Properties Inc.
              State of Incorporation:  Delaware

         o    Mellon Bank Canada
              Incorporation:  Canada

              oo  CAFO, Inc.
                  Incorporation:  Canada

              oo  CIBC Mellon Global Securities
                  Services Company (50% ownership)
                  Incorporation:  Canada

              oo  CIBC Mellon Trust Company (50% ownership)
                  Incorporation:  Canada

              oo  Mellon Asset Management, Limited
                  Incorporation:  Ontario


<PAGE>   5



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -5-

              oo  Mellon Bank Canada Leasing Inc.
                  Incorporation:  Canada

              oo  MBC SPC Leasing Co., Ltd.
                  Incorporation:  Alberta

         o    Mellon Bond Associates (99% ownership)*
              State of Organization:  Pennsylvania

         o    Mellon Consumer Leasing Corporation
              State of Incorporation:  Pennsylvania

         o    Mellon Equity Associates (99% ownership)*
              State of Organization:  Pennsylvania

         o    Mellon Insurance Agency, Inc.
              State of Incorporation:  Pennsylvania

         o    Mellon Leasing Corporation
              State of Incorporation:  Pennsylvania

              oo  Mellon International Leasing Company
                  State of Incorporation:  Delaware

              oo  Pontus, Inc.
                  State of Incorporation:  Delaware

         o    Mellon Mortgage Company
              State of Incorporation:  Colorado

              oo  Mellon Residential Funding Corporation
                  State of Incorporation:  Delaware

         o    Mellon Overseas Investment Corporation
              Incorporation:  United States

              oo  B.I.E. Corporation
                  Incorporation:  British West Indies


* Remaining 1% owned by MMIP, Inc.


<PAGE>   6



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                        -6-

              oo  Dreyfus International (Ireland) Limited
                  Incorporation:  Ireland

              oo  Mellon Bank Representacoes, Ltda.
                  Incorporation:  Brazil

              oo  Mellon International Investment Corporation
                  Incorporation:  British West Indies

              oo  Mellon Securities Limited
                  State of Incorporation:  Pennsylvania

         o    Mellon Trust Company of Illinois
              State of Incorporation:  Illinois

         o    Mellon Ventures, Inc.
              State of Incorporation:  Pennsylvania

         o    Mellon Ventures, L.P. (98.5% ownership)
              State of Organization:  Delaware

         o    Melnamor Corporation
              State of Incorporation:  Pennsylvania

              oo  A P Colorado, Inc. #3
                  State of Incorporation:  Colorado

              oo  A P Meritor, Inc.
                  State of Incorporation:  Minnesota

              oo  Baldorioty de Castro Development Corporation
                  Incorporation:  Puerto Rico

              oo  Cacalaba, Inc.
                  State of Incorporation:  New Mexico

              oo  Casals Development Corporation
                  Incorporation:  Puerto Rico

              oo  CEBC, Inc.
                  Incorporation:  Puerto Rico


<PAGE>   7



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -7-

              oo  Costamar Development Corporation
                  Incorporation:  Puerto Rico

              oo  Festival, Inc.
                  State of Incorporation:  Virginia

              oo  FSFC, Inc.
                  State of Incorporation:  Pennsylvania

              oo  Holiday Properties, Inc.
                  State of Incorporation:  Alabama

              oo  Laplace Land Company, Inc.
                  State of Incorporation:  Louisiana

              oo  Promenade, Inc.
                  State of Incorporation:  California

              oo  SKAP #7, Inc.
                  State of Incorporation:  Texas

              oo  Texas AP, Inc.
                  State of Incorporation:  Texas

              oo  Trilem, Inc.
                  State of Incorporation:  Pennsylvania

              oo  Vacation Properties, Inc.
                  State of Incorporation:  North Carolina

         o    Meritor Mortgage Corporation - East
              State of Incorporation:  Pennsylvania

              oo  Central Valley Management Co., Inc.
                  State of Incorporation:  Pennsylvania

         o    MMIP, Inc.
              State of Incorporation:  Delaware


<PAGE>   8



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                       -8-

              oo  Mellon Bond Associates (1% ownership)*
                  State of Organization:  Pennsylvania

              oo  Mellon Equity Associates (1% ownership)*
                  State of Organization:  Pennsylvania

         o    RECR, Inc.
              State of Incorporation:  Pennsylvania

         o    The Dreyfus Corporation
              State of Incorporation:  New York

              oo  Dreyfus Investment Advisors, Inc.
                  State of Incorporation:  New York

              oo  Dreyfus - Lincoln, Inc.
                  State of Incorporation:  Delaware

              oo  Dreyfus Precious Metals, Inc.
                  State of Incorporation:  Delaware

              oo  Dreyfus Service Corporation
                  State of Incorporation:  New York

              oo  Dreyfus Transfer, Inc.
                  State of Incorporation:  Maryland

              oo  Seven Six Seven Agency, Inc.
                  State of Incorporation:  New York

              oo  The Dreyfus Consumer Credit Corporation
                  State of Incorporation:  Delaware

Boston Group Holdings, Inc.
State of Incorporation:  Delaware

         o    The Boston Company, Inc.
              State of Incorporation:  Massachusetts

*Remaining 99% owned by Mellon Bank, N.A.


<PAGE>   9



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                               DECEMBER 31, 1997

                                       -9-

              oo  Boston Safe Deposit and Trust Company
                  State of Incorporation:  Massachusetts

                      ooo  Boston Safe (Nominees) Limited
                           Incorporation:  England

                      ooo  Bridgewater Land Company, Inc.
                           State of Incorporation:  Massachusetts

                               oooo Mellon Preferred Capital Corporation
                                    State of Incorporation:  Massachusetts

                      ooo  Reco, Inc.
                           State of Incorporation:  Massachusetts

                               oooo Mitlock Limited Partnership
                                    State of Organization:  Massachusetts

                               oooo Tuckahoe Limited Partnership
                                    State of Organization:  Massachusetts

                      ooo  TBC Securities Co., Inc.
                           State of Incorporation:  Massachusetts

                      ooo  The Boston Company Financial Services, Inc.
                           State of Incorporation:  Massachusetts

                      ooo  Wellington-Medford Associates II LP (65% ownership)
                           State of Organization:  Massachusetts

              oo  Boston Safe Advisors, Inc.
                  State of Incorporation:  Massachusetts

              oo  Franklin Portfolio Associates, LLC (99% ownership)
                  State of Organization:  Massachusetts

              oo  Franklin Portfolio Holdings, Inc.
                  State of Incorporation:  Massachusetts

                      ooo  Franklin Portfolio Associates, LLC (1% ownership)
                           State of Organization:  Massachusetts


<PAGE>   10




                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                      -10-

              oo  Mellon Trust of California
                  State of Incorporation:  California

              oo  Mellon Trust of Florida, National Association
                  State of Incorporation:  Florida

              oo  Mellon Trust of New York
                  State of Incorporation:  New York

              oo  The Boston Company Advisors, Inc.
                  State of Incorporation:  Delaware

              oo  The Boston Company Asset Management, Inc.
                  State of Incorporation:  Massachusetts

              oo  The Boston Company Energy Advisors, Inc.
                  State of Incorporation:  Massachusetts

              oo  The Boston Company Financial Strategies, Inc.
                  State of Incorporation:  Massachusetts

              oo  Wellington-Medford II Properties, Inc.
                  State of Incorporation:  Massachusetts

Mellon Bank (DE) National Association
Incorporation:  United States

         o    Dreyfus Service Organization, Inc.
              State of Incorporation:  Delaware

              oo  Dreyfus Insurance Agency of Massachusetts, Inc.
                  State of Incorporation:  Massachusetts

         o    MBC Insurance Agency, Inc.
              State of Incorporation:  Delaware

         o    The Shelter Group, Inc.
              State of Incorporation:  Delaware

         o    Wilprop, Inc.
              State of Incorporation:  Delaware


<PAGE>   11



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                      -11-


Mellon Bank (MD) National Association
Incorporation:  United States

         o    Baltimore Realty Corporation
              State of Incorporation:  Maryland

Mellon Capital I**
State of Organization:  Delaware

Mellon Capital II**
State of Organization:  Delaware

Mellon EFT Services Corporation
State of Incorporation:  Pennsylvania

Mellon Financial Company
State of Incorporation:  Pennsylvania

Mellon Financial Markets, Inc.
State of Incorporation:  Delaware

Mellon Financial Services Corporation #17 (Mellon Securities Transfer Services)
State of Incorporation:  Delaware

         o    ChaseMellon Shareholder Services, L.L.C. (50% ownership)
              State of Organization:  New Jersey

MBC Investments Corporation
State of Incorporation:  Delaware

         o    Dreyfus Management GMBH
              Incorporation:  Germany

         o    Dreyfus Trust Company
              State of Incorporation:  New York

         o    Laurel Capital Advisors
              State of Incorporation:  Pennsylvania

- -----------------
** Trust created for the sole purpose of issuing trust-preferred securities.

<PAGE>   12




                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                      -12-

         o    Mellon Bank, F.S.B.
              Incorporation:  United States

         o    Mellon Capital Management Corporation
              State of Incorporation:  Delaware

         o    Mellon Financial Services Corporation #1
              State of Incorporation:  Delaware

              oo  Allomon Corporation
                  State of Incorporation:  Pennsylvania

                      ooo  APT Holdings Corporation
                           State of Incorporation:  Delaware

                      ooo  Lucien Land Company, Inc.
                           State of Incorporation:  Florida

                               oooo APD Crossings, Inc.
                                    State of Incorporation:  Florida

              oo  Mellon Escrow Company
                  State of Incorporation:  Delaware

              oo  Mellon Financial Services Corporation #2
                  State of Incorporation:  Delaware

              oo  Mellon Financial Services Corporation #4
                  State of Incorporation:  Pennsylvania

                      ooo  Beaver Valley Leasing Corporation
                           State of Incorporation:  Pennsylvania

                      ooo  Katrena Corporation (80% ownership)
                           State of Incorporation:  Delaware

                      ooo  Mellon Financial Services Corporation #13
                           State of Incorporation:  Alabama

                      ooo  MFS Leasing Corp.
                           State of Incorporation:  Delaware


<PAGE>   13



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                      -13-

              oo  Mellon Financial Services Corporation #5
                  State of Incorporation:  Louisiana

                      ooo  Mellon Financial Services Corporation #10
                           State of Incorporation:  Louisiana

              oo  Mellon Properties Company
                  State of Incorporation:  Louisiana

         o    Mellon-France Corporation
              State of Incorporation:  Pennsylvania

              oo  CCF-Mellon Partners (50% ownership)
                  State of Organization:  Pennsylvania

         o    Mellon Fund Administration Limited
              Incorporation:  England

         o    Mellon Fund Administration (Dublin) Limited
              Incorporation:  Ireland

         o    Mellon Global Investing Corp.
              State of Incorporation:  New York

              oo  Pareto Partners - U.S. (30% ownership)
                  State of Incorporation:  New York

         o    Mellon Life Insurance Company
              State of Incorporation:  Delaware

         o    Mellon Ventures II, LP (98.25% ownership)
              State of Organization:  Delaware

         o    MGIC-UK Ltd.
              Incorporation:  England

              oo  Pareto Partners - U.K. (30% ownership)
                  Incorporation:  England

         o    The Truepenny Corporation
              State of Incorporation:  New York


<PAGE>   14



                             MELLON BANK CORPORATION
                     LIST OF SUBSIDIARIES OF THE CORPORATION
                                DECEMBER 31, 1997

                                      -14-

              oo  The Trotwood Corporation
                  State of Incorporation:  New York

                      ooo  The Trotwood Hunters Corporation
                           State of Incorporation:  New York

                      ooo  The Trotwood Hunters Site A Corporation
                           State of Incorporation:  New York

Mellon Securities Trust Company
State of Incorporation:  New York

<PAGE>   1


                                                                    Exhibit 23.1


The Board of Directors
  of Mellon Bank Corporation:


We consent to incorporation by reference in Registration Statement Nos.
33-16658 (Form S-3), 33-21838 (Form S-8), 33-23635 (Form S-8), 33-34430 
(Form S-8), 33-41796 (Form S-8), 33-48486 (Form S-3), 33-65824 (Form S-8), 
33-65826 (Form S-8), 33-54671 (Form S-8), 33-62151 (Form S-3), 333-16743 
(Form S-8), 333-16745 (Form S-8), 333-38213 (Form S-3), and 333-47377 
(Form S-3) of Mellon Bank Corporation of our report dated January 15, 1998,
relating to the consolidated balance sheets of Mellon Bank Corporation and its
subsidiaries as of December 31, 1997 and 1996, and the related consolidated
statements of income, changes in shareholders' equity and cash flows for each
of the years in the three-year period ended December 31, 1997, which report is
incorporated by reference in the December 31, 1997, annual report on Form 10-K
of Mellon Bank Corporation.

KPMG PEAT MARWICK LLP
- --------------------------
KPMG Peat Marwick LLP

Pittsburgh, Pennsylvania
March 20, 1998

<PAGE>   1
                                                                    Exhibit 24.1

                                POWER OF ATTORNEY

                             MELLON BANK CORPORATION



Know all men by these presents, that each person whose signature appears below
constitutes and appoints Steven G. Elliott and Carl Krasik, and each of them,
such person's true and lawful attorney-in-fact and agent, with full power of
substitution and revocation, for such person and in such person's name, place
and stead, in any and all capacities, to sign one or more Annual Reports on Form
10-K pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934, as
amended, for Mellon Bank Corporation for the year ended December 31, 1997, and
any and all amendments thereto, and to file same with all exhibits thereto, and
other documents in connection therewith, with the Securities and Exchange
Commission and with the New York Stock Exchange, Inc., granting unto said
attorneys-in-fact and agents, and each of them, full power and authority to do
and perform each and every act and thing requisite and necessary to be done in
connection therewith, as fully to all intents and purposes as such person might
or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents and each of them, or their or his substitute or
substitutes, may lawfully do or cause to be done by virtue hereof.

This power of attorney shall be effective as of February 17, 1998 and shall
continue in full force and effect until revoked by the undersigned in a writing
filed with the Secretary of the Corporation.


/s/ FRANK V. CAHOUET                               /s/ ROTAN E. LEE
- ------------------------------                     ----------------------------
Frank V. Cahouet, Director and                     Rotan E. Lee, Director
Principal Executive Officer


/s/ DWIGHT L. ALLISON, JR.                         /s/ ANDREW W. MATHIESON
- ------------------------------                     ----------------------------
Dwight L. Allison, Jr., Director                   Andrew W. Mathieson, Director


/s/ BURTON C. BORGELT                              /s/ EDWARD J. McANIFF
- ------------------------------                     ----------------------------
Burton C. Borgelt, Director                        Edward J. McAniff, Director


/s/ CAROL R. BROWN                                 /s/ MARTIN G. McGUINN
- ------------------------------                     ----------------------------
Carol R. Brown, Director                           Martin G. McGuinn, Director


<PAGE>   2



/s/ CHRISTOPHER M. CONDRON                       /s/ ROBERT MEHRABIAN
- ------------------------------                     ----------------------------
Christopher M. Condron, Director                 Robert Mehrabian, Director


/s/ J. W. CONNOLLY                               /s/ SEWARD PROSSER MELLON
- ------------------------------                   -------------------------------
J. W. Connolly, Director                         Seward Prosser Mellon, Director


/s/ CHARLES A. CORRY                             /s/ DAVID S. SHAPIRA
- ------------------------------                   -------------------------------
Charles A. Corry, Director                       David S. Shapira, Director


/s/ C. FREDERICK FETTEROLF                       /s/ W. KEITH SMITH
- ------------------------------                   -------------------------------
C. Frederick Fetterolf, Director                 W. Keith Smith, Director


/s/ IRA J. GUMBERG                               /s/ JOAB L. THOMAS
- ------------------------------                   -- ----------------------------
Ira J. Gumberg, Director                         Joab L. Thomas, Director


/s/ PEMBERTON HUTCHINSON                         /s/ WESLEY W. von SCHACK
- ------------------------------                   -------------------------------
Pemberton Hutchinson, Director                   Wesley W. von Schack, Director


/s/ GEORGE W. JOHNSTONE                          /s/ WILLIAM J. YOUNG
- ------------------------------                   -------------------------------
George W. Johnstone, Director                    William J. Young, Director








                                      - 2 -

<TABLE> <S> <C>

<ARTICLE> 9
<CIK> 0000064782
<NAME> MELLON BANK CORP.
<MULTIPLIER> 1,000,000
<CURRENCY> U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<EXCHANGE-RATE>                                      1
<CASH>                                           3,650
<INT-BEARING-DEPOSITS>                             553
<FED-FUNDS-SOLD>                                   383
<TRADING-ASSETS>                                    75
<INVESTMENTS-HELD-FOR-SALE>                      2,767
<INVESTMENTS-CARRYING>                           2,082
<INVESTMENTS-MARKET>                             2,118
<LOANS>                                         29,142
<ALLOWANCE>                                        475
<TOTAL-ASSETS>                                  44,892
<DEPOSITS>                                      31,305
<SHORT-TERM>                                     3,744
<LIABILITIES-OTHER>                              2,434
<LONG-TERM>                                      2,573
                              991<F1>
                                        193
<COMMON>                                           147
<OTHER-SE>                                       3,505
<TOTAL-LIABILITIES-AND-EQUITY>                  44,892<F1>
<INTEREST-LOAN>                                  2,268
<INTEREST-INVEST>                                  377
<INTEREST-OTHER>                                    62
<INTEREST-TOTAL>                                 2,716
<INTEREST-DEPOSIT>                                 878
<INTEREST-EXPENSE>                               1,249
<INTEREST-INCOME-NET>                            1,467
<LOAN-LOSSES>                                      148
<SECURITIES-GAINS>                                   0
<EXPENSE-OTHER>                                  2,568
<INCOME-PRETAX>                                  1,169
<INCOME-PRE-EXTRAORDINARY>                       1,169
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       771
<EPS-PRIMARY>                                     2.94<F2>
<EPS-DILUTED>                                     2.88<F2>
<YIELD-ACTUAL>                                    4.24
<LOANS-NON>                                        133
<LOANS-PAST>                                       104
<LOANS-TROUBLED>                                     0
<LOANS-PROBLEM>                                      0
<ALLOWANCE-OPEN>                                   525
<CHARGE-OFFS>                                      187
<RECOVERIES>                                        51
<ALLOWANCE-CLOSE>                                  475
<ALLOWANCE-DOMESTIC>                               463
<ALLOWANCE-FOREIGN>                                 12
<ALLOWANCE-UNALLOCATED>                              0
<FN>
<F1>THIS TAG INCLUDES $991 MILLION OF GUARANTEED PREFERRED BENEFICIAL INTERESTS
IN CORPORATION'S JUNIOR SUBORDINATED DEFERRABLE INTEREST DEBENTURES. 
<F2>A TWO-FOR-ONE COMMON STOCK SPLIT WAS DISTRIBUTED TO SHAREHOLDERS OF RECORD
ON JUNE 2, 1997. PRIOR FINANCIAL DATA SCHEDULES HAVE NOT BEEN RESTATED FOR THIS
RECAPITALIZATION. IN ADDITION, THE CORPORATION ADOPTED FAS NO. 128, "EARNINGS
PER SHARE" AT YEAR-END 1997. PRIOR FINANCIAL DATA SCHEDULES HAVE NOT BEEN
RESTATED FOR FAS NO. 128.
</FN>
        

</TABLE>


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