FIRST MICHIGAN BANK CORP
8-K, 1997-05-09
STATE COMMERCIAL BANKS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT
                       PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934



                           Date of Report: May 5, 1997




                         FIRST MICHIGAN BANK CORPORATION
             (Exact name of Registrant as specified in its charter)




      Michigan                  0-7638                         38-2024376
(State or other              (Commission                    (IRS Employer
jurisdiction of              File Number)                   Identification No.)
incorporation)


                         First Michigan Bank Corporation
                               One Financial Plaza
                               10717 Adams Street
                                Holland, MI 49423
                                 (616) 355-9200
               (Address, including zip code, and telephone number
                       including area code of Registrant's
                          principal executive offices)
<PAGE>
Item 5. Other Events.

     On May 5, 1997, First Michigan Bank Corporation, a Michigan corporation and
registered  bank holding company  ("First  Michigan") and Huntington  Bancshares
Incorporated,  a Maryland  corporation  and a registered  bank  holding  company
("Huntington"),  entered into an Agreement and Plan of Merger and a Supplemental
Agreement  (collectively,  the  "Merger  Agreements")  pursuant  to which  First
Michigan will be merged with and into Huntington (the "Merger").  As a result of
the merger,  each outstanding share of First Michigan's common stock,  $1.00 par
value ("First  Michigan  Common  Stock"),  will be converted into 1.05 shares of
Huntington  common stock,  without par value.  The Merger is  conditioned  upon,
among other things,  approval by a two-thirds  majority vote of the shareholders
of both  Huntington  and First  Michigan,  and  receipt  of  certain  regulatory
approvals.  The Merger Agreements are attached as Exhibits 2.1 and 2.2 and their
terms are incorporated herein by reference.

     Simultaneously  with the execution  and delivery of the Merger  Agreements,
First Michigan and  Huntington  entered into a Warrant  Purchase  Agreement (the
"Warrant Purchase  Agreement") pursuant to which First Michigan issued a Warrant
in favor of Huntington (the  "Warrant"),  to purchase up to 5,268,716  shares of
First Michigan Common Stock  (representing 19.9% of the outstanding shares) at a
price of $29.275 per share and upon the other terms and  conditions set forth in
the Warrant. Under the terms of the Warrant, the number of shares covered by the
Warrant  will be increased to 5,532,151  when First  Michigan  distributes  a 5%
Common Stock dividend on May 30, 1997. However, the Warrant price per share will
not be adjusted in connection with that stock dividend distribution. The Warrant
Purchase  Agreement and the Warrant are attached as Exhibits to the Supplemental
Agreement  which is attached  hereto as Exhibit 2.2 and the terms of the Warrant
Purchase Agreement and the Warrant are incorporated herein by reference.

     Prior to executing the Merger  Agreements,  the Warrant Purchase  Agreement
and the Warrant,  First Michigan executed an Amendment ("Rights Plan Amendment")
to First Michigan's  Shareholder  Protection Rights Plan dated as of October 11,
1990. The Rights Plan Amendment exempts  Huntington from the terms of the Rights
Plan and  accordingly  the rights will not separate or become  exercisable  as a
result of the proposed Merger or the issuance of the Warrant to Huntington.  The
Rights  Plan  Amendment  is  attached  as  Exhibit  4 hereto  and its  terms are
incorporated herein by reference.

     A copy of the press  release,  dated  May 5,  1997,  issued  by  Huntington
relating to the Merger is attached as Exhibit 99.

Item 7.  Financial Statements and Exhibits.

     (c) Exhibits.

     Exhibit  2.1 -  Agreement  and Plan of Merger,  dated May 5, 1997,  between
     Huntington Bancshares Incorporated and First Michigan Bank Corporation.
<PAGE>
     Exhibit 2.2 - Supplemental Agreement, dated May 5, 1997, between Huntington
     Bancshares  Incorporated and First Michigan Bank Corporation,  with Warrant
     Purchase Agreement and Warrant attached as exhibits thereto.

     Exhibit 4 - Amendment dated May 5, 1997, to First Michigan Bank Corporation
     Shareholder Protection Rights Plan.

     Exhibit 99 - Press  Release,  dated May 5, 1997,  relating to the merger of
     First  Michigan  Bank  Corporation  with  and  into  Huntington  Bancshares
     Incorporated.



                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                              FIRST MICHIGAN BANK CORPORATION


                                              By  /s/ David M. Ondersma
                                                  David M. Ondersma
                                                Its Chairman and Chief
                                                    Executive Officer

Date: May 8, 1997
<PAGE>
                                  EXHIBIT INDEX


     Exhibit  2.1 -  Agreement  and Plan of Merger,  dated May 5, 1997,  between
     Huntington Bancshares Incorporated and First Michigan Bank Corporation.

     Exhibit 2.2 - Supplemental Agreement, dated May 5, 1997, between Huntington
     Bancshares  Incorporated and First Michigan Bank Corporation,  with Warrant
     Purchase Agreement and Warrant attached as exhibits thereto.

     Exhibit 4 - Amendment dated May 5, 1997, to First Michigan Bank Corporation
     Shareholder Protection Rights Plan.

     Exhibit 99 - Press  Release,  dated May 5, 1997,  relating to the merger of
     First  Michigan  Bank  Corporation  with  and  into  Huntington  Bancshares
     Incorporated.
<PAGE>
Exhibit 2.1
                          AGREEMENT AND PLAN OF MERGER

     THIS AGREEMENT AND PLAN OF MERGER (this  "Agreement")  is made as of May 5,
1997,  between  HUNTINGTON  BANCSHARES  INCORPORATED,   a  Maryland  Corporation
("Huntington"),  and FIRST  MICHIGAN BANK  CORPORATION,  a Michigan  corporation
("First Michigan").  (Huntington and First Michigan are collectively referred to
herein as the "Constituent Corporations.")


                                    RECITALS:


     A. Huntington is a corporation organized and existing under the laws of the
State of Maryland and its  principal  office in the State of Maryland is located
in Baltimore County.

     B.  Huntington  is  authorized  to issue a total of  306,617,808  shares of
capital stock, consisting of (i) 300,000,000 shares of common stock, without par
value  ("Huntington  Common"),  of which  144,739,081  shares  were  issued  and
outstanding  on April 22,  1997  (exclusive  of treasury  shares),  all of which
shares are entitled to vote on the  "Merger," as such term is defined in Article
1 hereof,  and (ii)  6,617,808  shares of serial  preferred  stock,  without par
value, none of which was issued and outstanding on April 22, 1997.

     C. First Michigan was incorporated under the Michigan Business  Corporation
Act on August 15, 1973, and currently exists as a corporation  under the laws of
Michigan.

     D. First  Michigan  is  authorized  to issue  51,000,000  shares of capital
stock,  consisting of (i) 50,000,000 shares of common stock, $1.00 par value per
share ("First Michigan Common"),  for an aggregate par value of $50,000,000,  of
which  26,475,960   shares  were  issued  and  outstanding  on  April  30,  1997
(approximately  27,799,758 shares as adjusted to give effect to a stock dividend
that is payable on May 30, 1997, to holders of First  Michigan  Common of record
on April 30,  1997) (the "First  Michigan  1997 Stock  Dividend"),  all of which
shares are entitled to vote on the  "Merger," as such term is defined in Article
1 hereof,  with an additional  999,079  shares of such stock,  in the aggregate,
being subject to outstanding  stock options  previously  granted  (approximately
1,049,033  shares  as  adjusted  for the First  Michigan  1997  Stock  Dividend)
(collectively,  the "First  Michigan Stock Options" and  individually,  a "First
Michigan Stock Option")  under the First Michigan Stock  Compensation  Plan, the
First  Michigan 1997  Director  Stock Option Plan,  and the First  Michigan 1987
Stock Option Plan (collectively,  the "First Michigan Stock Option Plans"),  and
(ii) 1,000,000 shares of preferred stock,  without par value,  none of which was
issued and outstanding on April 30, 1997.

     E. The respective Boards of Directors of Huntington and First Michigan have
approved the merger of First  Michigan into  Huntington  upon and subject to the
terms and conditions contained herein.
<PAGE>
                                   AGREEMENT:

     NOW,  THEREFORE,  in consideration of the foregoing  recitals,  which shall
constitute a part of this Agreement,  and the mutual promises  contained herein,
the parties agree as follows:


                                    ARTICLE 1
                                   THE MERGER

     Subject to the terms and  conditions  hereof,  and the terms and conditions
contained in a certain  Supplemental  Agreement,  of even date  herewith,  among
Huntington  and  First  Michigan  (the  "Supplemental   Agreement"),   which  is
incorporated  herein  by  reference,  at the  "Effective  Time" (as such term is
defined in Article 2 hereof),  First  Michigan  shall be merged into  Huntington
(the "Merger"). Huntington shall be the surviving corporation in the Merger (the
"Surviving Corporation"), which shall continue its corporate existence under the
laws of Maryland  following  the  consummation  of the Merger.  At the Effective
Time, the separate existence and corporate  organization of First Michigan shall
cease.

                                    ARTICLE 2
                                 EFFECTIVE TIME

     The  Merger  shall be  effective  at  11:59  p.m.,  local  Ohio  time  (the
"Effective  Time"),  on the "Effective  Date," which date shall be the latest of
(i) the day on which  Articles  of Merger  with  respect to the Merger have been
filed  with the  Maryland  State  Department  of  Assessments  and  Taxation  in
accordance with the requirements of the laws of the State of Maryland,  (ii) the
day on which a  Certificate  of Merger with respect to the Merger has been filed
with the  Administrator  of the  Corporation,  Securities  and Land  Development
Bureau  of the  Michigan  Department  of  Consumer  and  Industry  Services,  in
accordance with the requirements of the laws of the State of Michigan,  or (iii)
such later date as may be specified in such Articles and  Certificate of Merger;
provided, however, that the Effective Date shall not be earlier than the date of
the expiration of the last required waiting period following receipt of the last
regulatory  approval  required in order to  consummate  the  Merger.  Unless the
parties shall hereafter agree otherwise in writing,  the Effective Date shall be
the same day as the "Closing Date," as such term is defined in the  Supplemental
Agreement.


                                    ARTICLE 3
                              EFFECT OF THE MERGER

     3.1  Name.  The name of the  Surviving  Corporation  shall  be  "Huntington
Bancshares Incorporated."
<PAGE>
     3.2 Articles of Incorporation.  The Articles of Incorporation of Huntington
in effect at the Effective  Time shall be the articles of  incorporation  of the
Surviving Corporation, until amended in accordance with law.

     3.3 Separate Corporate  Existence;  Assets;  Liabilities.  At the Effective
Time, the effect of the Merger shall be as provided by the applicable provisions
of the laws of Maryland.  Without limiting the generality of the foregoing,  and
subject  thereto,  at the Effective  Time,  (i) the separate  existence of First
Michigan  shall  cease;  (ii)  all  assets  and  property  then  owned  by  each
Constituent  Corporation,  or which would inure to either of them, including all
real, personal,  and mixed property,  tangible and intangible assets,  choses in
action,  rights,  and credits,  and any legacies  which either such  Constituent
Corporation would have been capable of taking,  shall immediately,  by operation
of law,  transfer  to,  vest in, and  devolve  upon the  Surviving  Corporation,
without any conveyance or further act or deed;  (iii) the Surviving  Corporation
shall  be  liable  for  all  the  debts  and  obligations  of  each  Constituent
Corporation;  and (iv) the rights of creditors  and any liens on the property or
assets of either Constituent Corporation shall not be impaired.

     3.4  Further  Actions.  From  time to time,  as and when  requested  by the
Surviving Corporation or by its successors,  the officers and directors of First
Michigan  in office  at the  Effective  Time  shall  execute  and  deliver  such
instruments  and shall take or cause to be taken such further or other action as
shall be necessary in order to vest or perfect in the Surviving Corporation,  or
to confirm of record or otherwise,  title to, and possession of, all the assets,
property,  interests,  rights, privileges,  immunities,  powers, franchises, and
authority  of First  Michigan  and  otherwise  to carry out the purposes of this
Agreement.


                                    ARTICLE 4
                              CONVERSION OF SHARES

     4.1 Huntington  Common. All shares of Huntington Common that are issued and
outstanding  immediately prior to the Effective Time shall continue to be issued
and outstanding shares of Huntington Common at and after the Effective Time.

     4.2 First Michigan Common.

          (a) At the Effective  Time, the shares of First Michigan Common issued
     and outstanding immediately prior to the Effective Time shall be converted,
     by virtue  of the  Merger  and  without  further  action on the part of the
     holders  thereof  (collectively,  the "First  Michigan  Shareholders"  and,
     individually,  a "First Michigan  Shareholder"),  into the right to receive
     shares of the Huntington Common, as follows:

               (i) Subject to adjustment in accordance  with  subparagraph  (ii)
          below,  each  outstanding  share of  First  Michigan  Common  shall be
          converted  into the right to receive 1.05 shares of Huntington  Common
          (the  "Conversion  Ratio");  provided,  however,  that if both (A) the
          average of the closing sale prices for a share of Huntington Common on
          the five  trading  days  immediately  preceding  the date that
<PAGE>
          is five trading days prior to the Effective  Date (the  "Determination
          Period"),  as reported  on the Nasdaq  National  Market (the  "Average
          Closing  Sale  Price"),  is less than  $22.86 (the  "Huntington  Floor
          Price"),  and (B) the quotient obtained by dividing the average of the
          "Standard & Poors Regional Bank Stock Index" (the "S&P Index") for the
          Determination  Period by 355.87 is greater than the quotient  obtained
          by dividing the Average Closing Sale Price by $28.575 (the "Huntington
          Base Price"),  and the  difference  between such  quotients is greater
          than  0.15,  then the  Constituent  Corporations  shall use their best
          efforts to renegotiate  the Conversion  Ratio,  and if the Constituent
          Corporations are unable to agree on a revised  Conversion  Ratio, then
          this Agreement and the  Supplemental  Agreement shall be terminated in
          accordance with the terms of the Supplemental Agreement.

               (ii) If the sum of the number of shares of First Michigan  Common
          outstanding  at the Effective  Time plus the number of shares of First
          Michigan  Common that are subject to outstanding  First Michigan Stock
          Options as of the Effective Time differs from 28,848,791  shares,  the
          Conversion  Ratio will be  automatically  adjusted by multiplying  the
          original  Conversion  Ratio  by  the  quotient  obtained  by  dividing
          28,848,791 by the sum of the number of shares of First Michigan Common
          issued and outstanding on the Effective Date plus the number of shares
          subject  to  the  outstanding  First  Michigan  Stock  Options  on the
          Effective  Date;  provided,  however,  that,  in  performing  any such
          adjustment,  the  Conversion  Ratio  will be  rounded  to the  nearest
          hundredth of a share of Huntington Common.

               (iii) In the event that  Huntington  changes  (or  establishes  a
          record date for changing)  the number of shares of  Huntington  Common
          issued and outstanding as a result of a stock  dividend,  stock split,
          recapitalization,   or  similar   transaction   with  respect  to  the
          outstanding shares of Huntington Common  (collectively,  a "Huntington
          Recapitalization"),  and the record date  therefor  shall be after the
          date of this  Agreement  and  prior to the  Effective  Time,  then the
          Conversion  Ratio shall be adjusted  appropriately.  In the event of a
          reclassification  of the outstanding  shares of Huntington Common or a
          consolidation   or  merger  of   Huntington   with  or  into   another
          corporation,  other than a merger in which Huntington is the surviving
          corporation  and  which  does  not  result  in  any  reclassification,
          conversion,  or exchange of shares of  Huntington  Common,  holders of
          First  Michigan  Common  shall  receive,  in  lieu of  each  share  of
          Huntington  Common to be issued in exchange  for each share or portion
          of a share of First Michigan Common pursuant to the terms hereof,  the
          kind and amount of securities, money, property, or other consideration
          receivable  upon such  reclassification,  consolidation,  or merger by
          holders of  Huntington  Common  with  respect to shares of  Huntington
          Common  outstanding   immediately  prior  to  such   reclassification,
          consolidation, or merger.

               (iv) In the event that a Huntington  Recapitalization  occurs, or
          Huntington   establishes   a  record   date  for  such  a   Huntington
          Recapitalization, prior to the expiration of the Determination Period,
          the Huntington Floor Price and the
<PAGE>
          Huntington  Base Price set forth in the  subparagraph  (i) above shall
          also be adjusted appropriately.

               (v) No fractional  shares of  Huntington  Common shall be issued.
          Each holder of First Michigan  Common who would  otherwise be entitled
          to receive a  fractional  part of a share of  Huntington  Common shall
          instead be entitled to receive  cash in an amount equal to the product
          resulting from  multiplying  such fraction by the Average Closing Sale
          Price. No interest shall be payable with respect to such cash payment.

          (b) Any  and  all  shares  of  First  Michigan  Common  held by  First
     Michigan,  Huntington,  or any direct or indirect majority-owned subsidiary
     of either of them, in each case other than in a fiduciary  capacity or as a
     result of debts previously contracted, shall be canceled and retired at the
     Effective Time and no consideration shall be issued in exchange therefor.

          (c) Each  unexercised  First Michigan Stock Option that is outstanding
     immediately prior to the Effective Time shall be converted automatically at
     the Effective Time into an option to purchase  shares of Huntington  Common
     under the Huntington  1994 Stock Option Plan or similar  Huntington plan (a
     "Huntington Stock Option"),  with the number of shares of Huntington Common
     to be subject to a particular  Huntington  Stock Option to be determined by
     converting  the number of shares of First  Michigan  Common  subject to the
     First  Michigan  Stock Option into a number of Huntington  Common shares in
     accordance  with the procedure for  converting  outstanding  First Michigan
     Common  shares  into  Huntington  Common  shares as set forth in  paragraph
     4.2(a)  hereof,  except that all  fractional  shares will be rounded to the
     nearest  whole  share,  and  with the  exercise  price  for  each  share of
     Huntington  Common  subject to a particular  Huntington  Stock Option to be
     equal to the exercise price per First Michigan Common share under the First
     Michigan  Stock  Option  divided  by the  Conversion  Ratio  determined  in
     accordance with paragraph 4.2(a)(i) above; provided,  however, that, in the
     case of any  First  Michigan  Stock  Option  to  which  Section  421 of the
     Internal  Revenue Code of 1986, as amended (the "Code"),  applies by reason
     of its  qualification  under  Section  422 of the  Code,  the  terms of the
     Huntington  Stock Option into which such First  Michigan Stock Option is to
     be  converted,  including  the  option  price,  the  number  of  shares  of
     Huntington Common  purchasable  pursuant to such option,  and the terms and
     conditions of exercise of such option,  shall be determined so as to comply
     with Section 424(a) of the Code. Upon such conversion, all rights under any
     and all stock options and stock option plans previously  granted or adopted
     by First Michigan shall terminate.  The Constituent Corporations understand
     and acknowledge  that the First Michigan Stock Options granted  pursuant to
     the First  Michigan  Stock  Compensation  Plan and the First  Michigan 1987
     Stock  Option  Plan will all be fully  vested at or prior to the  Effective
     Time,  either by their terms or by  operation of the First  Michigan  Stock
     Option Plans as a result of the consummation of the Merger and effective as
     of the Effective Time.
<PAGE>
                                    ARTICLE 5
                            EXCHANGE OF CERTIFICATES

          (a) As promptly as practicable  after the Effective Date but not later
     than ten (10)  business  days after the Effective  Date,  Huntington  shall
     cause The Huntington  National Bank (the  "Exchange  Agent") to prepare and
     mail to each holder of record on the Effective  Date of any shares of First
     Michigan  Common a letter of transmittal  containing  instructions  for the
     surrender of all certificates for shares of First Michigan Common. Upon the
     surrender by such holder of a  certificate  or  certificates  for shares of
     First Michigan  Common standing in such holder's name to the Exchange Agent
     in accordance with the instructions set forth in the letter of transmittal,
     such holder shall be entitled to receive in exchange therefor a certificate
     representing the number of whole shares of Huntington Common into which the
     shares  represented by the certificate or certificates so surrendered shall
     have been converted  and, if applicable,  a check payable to such holder in
     the amount necessary to pay for any fractional  shares of Huntington Common
     which such  holder  would  otherwise  have been  entitled  to  receive,  in
     accordance with subsection  4.2(a)(v)  hereof.  Huntington shall deliver to
     the Exchange Agent such share  certificates  for whole shares of Huntington
     Common and the amount of cash necessary to pay for all fractional shares of
     Huntington  Common in accordance with subsection  4.2(a)(v) hereof in order
     to permit the Exchange Agent to promptly deliver such certificates and cash
     to the  holders  of shares of First  Michigan  Common  upon its  receipt of
     certificates  representing  shares of First  Michigan  Common.  No interest
     shall be payable  with  respect to either  the whole  shares of  Huntington
     Common or the cash payable in lieu of fractional shares.  Immediately after
     the third  anniversary  of the  Effective  Date,  the Exchange  Agent shall
     deliver to the Surviving  Corporation  any unclaimed  balance of cash owing
     with respect to  fractional  shares and such cash shall be retained by, and
     become the  property of the  Surviving  Corporation,  free and clear of any
     claims whatsoever.

          (b) Neither the Surviving  Corporation nor the Exchange Agent shall be
     obligated to deliver a  certificate  for  Huntington  Common or a check for
     cash in lieu of fractional shares to a former shareholder of First Michigan
     until such former  shareholder  surrenders the  certificate or certificates
     representing  shares  of First  Michigan  Common  standing  in such  former
     shareholder's  name or, if such former shareholder is unable to locate such
     certificate or certificates, an appropriate affidavit of loss and indemnity
     agreement and bond as may be required by Huntington.  Until so surrendered,
     each  outstanding  certificate for shares of First Michigan Common shall be
     deemed for all  corporate  purposes  (except the payment of  dividends)  to
     evidence  ownership of the number of whole shares of Huntington Common into
     which the shares of First Michigan  Common  represented  thereby shall have
     been converted.

          (c) After the Effective Date, no dividends or distributions payable to
     holders of record of  Huntington  Common  shall be paid to any holder of an
     outstanding  certificate or certificates  formerly  representing  shares of
     First Michigan  Common until such  certificate(s)  are  surrendered by such
     holder  in  accordance  with the  terms of this  Agreement.  Promptly  upon
     surrender of such outstanding  certificate(s),  there shall be paid to such
     holder of the certificate or certificates  for Huntington  Common issued in
     exchange therefor the amount of dividends and other distributions,  if any,
     which  theretofore  became  payable  with  respect  to such full  shares of
     Huntington  Common, but which have not theretofore been paid on such stock.
     No interest shall
<PAGE>
     be  payable  with  respect  to  the  payment  of  any  dividends  or  other
     distributions.  All such dividends or other distributions  unclaimed at the
     end of three  years from the  Effective  Date  shall,  to the  extent  such
     dividends have been previously paid to the Exchange Agent, be repaid by the
     Exchange  Agent  to   Huntington,   and  thereafter  the  holders  of  such
     outstanding  certificates for First Michigan Common shall look,  subject to
     applicable escheat,  unclaimed funds, and other laws, only to Huntington as
     general creditors for payment thereof.

          (d) The stock  transfer  books of First Michigan shall be closed as of
     the  close of  business  on the day that is one  business  day prior to the
     Effective Date. After such date, there shall be no further  registration on
     the records of First  Michigan of  transfers  of  outstanding  certificates
     formerly representing shares of First Michigan Common.

          (e) Huntington is empowered to adopt  additional  reasonable rules and
     regulations  with respect to the matters  referred to in this Article 5 not
     inconsistent with the provisions of this Agreement.

          (f) Adoption of this Agreement by the  shareholders  of First Michigan
     shall constitute ratification of the appointment of the Exchange Agent.


                                    ARTICLE 6
                              SHAREHOLDER APPROVAL

     This  Agreement  shall be submitted to the  shareholders  of Huntington and
First  Michigan  for  approval  in  accordance  with  applicable  law and  their
respective Governing Documents as soon as reasonably  practicable  following the
execution of this Agreement.


                                    ARTICLE 7
                            MISCELLANEOUS PROVISIONS

     7.1 Amendment.  At any time prior to the Effective Time, the parties hereto
may amend,  modify, or supplement this Agreement by mutual agreement  authorized
by  their  respective   boards  of  directors,   whether  before  or  after  the
shareholders  of First Michigan have adopted this  Agreement,  provided that the
number of shares of Huntington Common into which shares of First Michigan Common
are to be  converted  as  determined  in  paragraph  4.2(a)  hereof shall not be
changed after the  shareholders  of First  Michigan have adopted this  Agreement
without the approval of such shareholders in the same manner as required for the
adoption of this Agreement;  and provided,  further, that this Agreement may not
be  amended,  modified,  or  supplemented,  except by an  instrument  in writing
executed and delivered by each of the parties hereto.

     7.2  Termination.  Unless  extended by the mutual  agreement of the parties
hereto,  this Agreement may be terminated,  notwithstanding the adoption thereof
by the  shareholders of Huntington or First Michigan in the manner and under the
circumstances set forth in the Supplemental Agreement.
<PAGE>
     7.3  Entire  Agreement.  This  Agreement,  together  with the  Supplemental
Agreement and any exhibits hereto or thereto,  constitutes the entire  agreement
among the  parties  with  respect to the subject  matter  hereof and thereof and
supersedes all prior agreements and understandings,  oral or written,  among the
parties  with  respect to such  subject  matter and no party  shall be liable or
bound  to  the  others  in any  manner  by any  covenants,  representations,  or
warranties except as specifically set forth herein or therein.

     7.4 Captions.  The captions used in this Agreement are used for convenience
only and are not to be considered in construing or interpreting this Agreement.

     7.5  Assignment.  Neither  this  Agreement  nor any rights,  interests,  or
obligations  hereunder  shall be assigned or  transferred by operation of law or
otherwise by any of the parties hereto without the prior written  consent of the
other parties.

     7.6 Benefit. Nothing in this Agreement,  express or implied, is intended to
confer  upon any  person or  entity  other  than the  parties  hereto  and their
successors  in  interest  any  rights  or  remedies  under or by  reason of this
Agreement.

     7.7  Counterparts.  This  Agreement  may  be  executed  in  any  number  of
counterparts,  each of which shall be deemed an original for all  purposes,  but
such counterparts taken together shall constitute one and the same instrument.

     7.8  Governing  Law.  This  Agreement  shall be  construed  and enforced in
accordance  with the laws of the State of Ohio without regard to its conflict of
laws principles, except to the








                     THIS SPACE INTENTIONALLY LEFT BLANK




<PAGE>
extent that Maryland law governs  certain aspects of the Merger as it relates to
Huntington or Michigan law governs  certain  aspects of the Merger as it relates
to First Michigan.

     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as of
the day and year first above written.


                                              HUNTINGTON BANCSHARES INCORPORATED


                                               By: /s/ Frank Wobst
                                                   Frank Wobst, 
                                                   Chairman and Chief Executive
                                                     Officer


                                               FIRST MICHIGAN BANK CORPORATION


                                               By: /s/ David M. Ondersma
                                                   David M. Ondersma, Chairman
                                                     and Chief Executive
                                                     Officer
<PAGE>
Exhibit 2.2
                             SUPPLEMENTAL AGREEMENT




                                     BETWEEN




                       HUNTINGTON BANCSHARES INCORPORATED


                                       AND




                         FIRST MICHIGAN BANK CORPORATION





                                Dated May 5, 1997
<PAGE>
                                TABLE OF CONTENTS

ARTICLE 1 - DEFINITIONS....................................................   2

1.1      Definitions Contained Elsewhere in this Agreement.................   2

         1.2      Definitions Contained in the Merger Agreement............   2

         1.3      Additional Definitions...................................   2

         1.4      Interpretations..........................................  11

ARTICLE 2 - REPRESENTATIONS AND WARRANTIES OF FIRST MICHIGAN...............  11

         2.1      Organization, Standing, and Power........................  11

         2.2      Authority; No Breach By Agreement........................  12

         2.3      Capital Stock............................................  13

         2.4      First Michigan Subsidiaries..............................  13

         2.5      Financial Statements.....................................  14

         2.6      Absence of Undisclosed Liabilities.......................  14

         2.7      Absence of Certain Changes or Events.....................  14

         2.8      Tax Matters..............................................  15

         2.9      [Reserved]...............................................  16

         2.10     Assets and Insurance.....................................  16

         2.11     Environmental Matters....................................  17

         2.12     Compliance with Laws.....................................  19

         2.13     Labor Relations..........................................  19

         2.14     Employee Benefit Plans...................................  19

         2.15     Material Contracts.......................................  21

                                      -i-
<PAGE>
         2.16     Legal Proceedings........................................  22

         2.17     Reports..................................................  23

         2.18     Statements True and Correct..............................  23

         2.19     Tax, Regulatory, and Pooling Matters.....................  23

         2.20     State Takeover Laws......................................  24

         2.21     Charter Provisions.......................................  24

         2.22     Compliance with Certain Laws.............................  24

         2.23     Community Reinvestment Act Compliance....................  24

ARTICLE 3 - REPRESENTATIONS AND WARRANTIES OF HUNTINGTON...................  24

         3.1      Organization, Standing, and Power........................  24

         3.2      Authority; No Breach By Agreement........................  25

         3.3      Capital Stock............................................  25

         3.4      Huntington Subsidiaries..................................  26

         3.5      Financial Statements.....................................  27

         3.6      Absence of Undisclosed Liabilities.......................  27

         3.7      Absence of Certain Changes or Events.....................  27

         3.8      Tax Matters..............................................  27

         3.9      Assets and Insurance.....................................  28

         3.10     Compliance with Laws  ...................................  28

         3.11     Employee Benefit Plans...................................  29

         3.12     Legal Proceedings........................................  30

         3.13     Reports..................................................  30

         3.14     Statements True and Correct..............................  31

                                     - ii -
<PAGE>
         3.15     Tax, Regulatory, and Pooling Matters.....................  31

         3.16     Community Reinvestment Act Compliance....................  31

ARTICLE 4 - MUTUAL COVENANTS OF THE PARTIES................................  32

         4.1      Adverse Changes in Condition.............................  32

         4.2      Reports..................................................  32

         4.3      Registration Statement; Proxy Statements;
                     Shareholder Approval..................................  32

         4.4      Applications.............................................  33

         4.5      Agreement as to Efforts to Consummate....................  33

         4.6      Investigation and Confidentiality........................  33

         4.7      Press Releases...........................................  34

         4.8      Tax and Accounting Treatment.............................  34

         4.9      No Rights Triggered......................................  34

ARTICLE 5 - COVENANTS OF FIRST MICHIGAN....................................  34

         5.1      Conduct of the Business..................................  34

         5.2      Negative Covenants of First Michigan.....................  35

         5.3      Certain Actions..........................................  37

         5.4      Agreements with Respect to Affiliates....................  38

         5.5      Certain Policies of First Michigan.......................  38

         5.6      Agreements with Respect to First Michigan
                     Stock Option Plans....................................  38

ARTICLE 6 - COVENANTS OF HUNTINGTON........................................  39

         6.1      Negative Covenants of Huntington.........................  39

         6.2      Nasdaq Listing...........................................  39

         6.3      Employee Benefits and Contracts..........................  40

                                     - iii -
<PAGE>
         6.4      Indemnification of Directors and Officers................  41

         6.5      Stock Options............................................  42

ARTICLE 7 - CONDITIONS PRECEDENT TO OBLIGATIONS TO CONSUMMATE..............  42

         7.1      Conditions to Obligations of Each Party..................  42

         7.2      Conditions to Obligations of Huntington..................  44

         7.3      Conditions to Obligations of First Michigan..............  45

ARTICLE 8 - CLOSING        ................................................  46

ARTICLE 9 - TERMINATION....................................................  46

         9.1      Termination..............................................  46

         9.2      Effect of Termination....................................  48

         9.3      Non-Survival of Representations and Covenants............  48

ARTICLE 10 - MISCELLANEOUS.................................................  48

         10.1     Expenses.................................................  48

         10.2     Termination Fee..........................................  48

         10.3     Brokers and Finders......................................  49

         10.4     Entire Agreement.........................................  50

         10.5     Amendments...............................................  50

         10.6     Waivers..................................................  50

         10.7     Assignment...............................................  51

         10.8     Notices..................................................  51

         10.9     Governing Law............................................  52

         10.10    Counterparts.............................................  52

         10.11    Captions.................................................  52

                                     - iv -
<PAGE>
         10.12    Interpretations..........................................  52

         10.13    Enforcement of Agreement.................................  52

         10.14    Severability.............................................  52

         10.15    Benefit..................................................  53


Exhibits:

         1       Warrant Purchase Agreement

         2       Matters as to which Varnum, Riddering, Schmidt & Howlett LLP
                 Shall Opine

         3       Matters as to which Porter, Wright, Morris & Arthur Shall Opine


                                      - v -
<PAGE>
                             SUPPLEMENTAL AGREEMENT


     THIS SUPPLEMENTAL  AGREEMENT (this "Agreement") is made and entered into as
of May 5, 1997, by and among FIRST MICHIGAN BANK CORPORATION ("First Michigan"),
a Michigan corporation having its principal office located in Holland, Michigan;
and HUNTINGTON BANCSHARES  INCORPORATED  ("Huntington"),  a Maryland corporation
having its principal office located in Columbus, Ohio.


                                    RECITALS:


     A. Huntington is a registered bank holding company under the BHC Act.

     B. First Michigan is a registered bank holding company under the BHC Act.

     C.  Concurrently  with the  execution and delivery of this  Agreement,  the
Parties are  entering  into (i) an  Agreement  and Plan of Merger  (the  "Merger
Agreement"),  which provides for the merger of First Michigan into Huntington in
accordance with the terms and conditions  contained in the Merger  Agreement and
in this Agreement (the "Merger"),  (ii) a certain Warrant Purchase Agreement, in
the form attached as Exhibit 1 hereto (the "Warrant  Purchase  Agreement"),  and
(iii) a certain  Warrant,  in the form  attached as  Attachment A to the Warrant
Purchase  Agreement (the "Warrant").  (This Agreement,  together with the Merger
Agreement,  the  Warrant  Purchase  Agreement,  and the  Warrant  are  sometimes
hereinafter collectively referred to as the "Merger Documents.")

     D. The  Parties  desire to enter  into this  Agreement  for the  purpose of
setting forth certain  representations,  warranties,  and covenants made by each
party as an  inducement  to the other  parties to execute and deliver the Merger
Agreement and to consummate the Merger and to set forth certain additional terms
and conditions applicable to the Merger.


                                   AGREEMENT:


     NOW,  THEREFORE,  in  consideration  of the above  recitals  and the mutual
warranties,  representations,  covenants,  and agreements set forth herein,  the
Parties agree as follows:

                                      - 1 -

<PAGE>
                                    ARTICLE 1
                                   DEFINITIONS

     1.1 Definitions Contained Elsewhere in this Agreement. For purposes of this
Agreement,  the following terms shall have the meanings  ascribed to them in the
Preamble or Recitals of this Agreement:

         this "Agreement";

         "First Michigan";

         "Huntington";

         the "Merger";

         the "Merger Agreement";

         the "Merger Documents";

         the "Warrant";

         the "Warrant Purchase Agreement";

     1.2  Definitions  Contained in the Merger  Agreement.  For purposes of this
Agreement,  the following terms shall have the meanings  ascribed to them in the
Merger Agreement:

         the "Effective Date";

         the "Effective Time";

         "First Michigan Common";

         the "First Michigan 1997 Stock Dividend";

         the "First Michigan Stock Option Plans";

         the "First Michigan Stock Options";

         "Huntington Common"; and

         the "Surviving Corporation";

     1.3 Additional Definitions.  For purposes of this Agreement,  the following
terms shall have the following meanings:

                                      - 2 -
<PAGE>
          "Acquisition  Transaction" shall mean a transaction  involving (A) the
     sale or other  disposition  of more than 20  percent  of the  shares of the
     capital stock or any other class of voting  securities  of First  Michigan,
     including,  but not limited to, a Tender Offer,  involving any Person other
     than  Huntington  or  a  Huntington  Affiliate,   (B)  the  sale  or  other
     disposition of 15 percent or more of the consolidated assets or deposits of
     First Michigan or of the banks owned by First  Michigan,  in the aggregate,
     to any Person other than  Huntington  or a Huntington  Affiliate,  or (C) a
     merger or consolidation  involving First Michigan and any Person other than
     Huntington or a Huntington Affiliate,  other than a transaction pursuant to
     which First  Michigan  will be the  surviving  corporation  and the current
     shareholders  of First  Michigan  will be the owners of a  majority  of the
     stock of the surviving corporation following the transaction.

          "Affiliate" of a Person shall mean: (i) any other Person directly,  or
     indirectly through one or more intermediaries,  controlling,  controlled by
     or under  common  control with such  Person;  (ii) any  officer,  director,
     partner,  employer,  or direct or indirect  beneficial  owner of any 10% or
     greater equity or voting interest of such Person; or (iii) any other Person
     for which a Person described in clause (ii) acts in any such capacity.

          "Assets"  of a  Person  shall  mean  all  of the  assets,  properties,
     businesses and rights of such Person of every kind,  nature,  character and
     description,  whether  real,  personal or mixed,  tangible  or  intangible,
     accrued  or  contingent,  or  otherwise  relating  to or  utilized  in such
     Person's business,  directly or indirectly, in whole or in part, whether or
     not  carried on the books and  records of such  Person,  and whether or not
     owned  in the name of such  Person  or any  Affiliate  of such  Person  and
     wherever located.

          "BHC Act" shall mean the federal Bank Holding  Company Act of 1956, as
     amended.

          "CERCLA"   shall  mean  the   Comprehensive   Environmental   Response
     Compensation and Liability Act, as amended, 42 U.S.C. 9601, et seq.

          "Consent" shall mean any consent, approval, authorization,  clearance,
     exemption,  waiver,  or similar  affirmation by any Person  pursuant to any
     Contract, Law, Order, or Permit.

          "Contract"  shall  mean any  written or oral  agreement,  arrangement,
     authorization,   commitment,   contract,   indenture,   instrument,  lease,
     obligation,  plan, practice,  restriction,  understanding or undertaking of
     any kind or character,  or other document to which any Person is a party or
     that is binding on any Person or its capital stock, Assets, or business.

                                      -3-
<PAGE>
          "Default"  shall mean (i) any breach or violation of or default  under
     any Contract,  Order or Permit,  (ii) any occurrence of any event that with
     the  passage  of time or the giving of notice or both  would  constitute  a
     breach or violation of or default under any Contract,  Order or Permit,  or
     (iii) any  occurrence of any event that with or without the passage of time
     or the giving of notice  would give rise to a right to terminate or revoke,
     change the current terms of, or renegotiate, or to accelerate, increase, or
     impose any Liability  under, any Contract,  Order or Permit,  where, in any
     such event, such Default is reasonably  likely to have,  individually or in
     the aggregate, a Material Adverse Effect on a Party.

          "Disclosure  Memorandum" shall mean the written  information  entitled
     "Disclosure  Memorandum" delivered by First Michigan to Huntington prior to
     the date of this Agreement  identifying the matters  contained therein and,
     with respect to each disclosure made therein, specifically referencing each
     Section of this  Agreement  under  which  such  disclosure  is being  made.
     Information disclosed with respect to one Section shall not be deemed to be
     disclosed  for purposes of any other  Section not  specifically  referenced
     with respect thereto.

          "Employee  Benefit  Plan" of a Party  shall mean any and all  employee
     benefit plans of such Party as defined in ERISA, including, but not limited
     to, and all pension,  retirement,  profit-sharing,  deferred  compensation,
     stock option, employee stock ownership,  severance pay, vacation, bonus, or
     other incentive plans, all other written employee  programs,  arrangements,
     or agreements, all medical, vision, dental, or other health plans, all life
     insurance  plans,  and all other  employee  benefit plans or fringe benefit
     plans, currently adopted,  maintained by, sponsored in whole or in part by,
     or contributed  to by a Party or any Subsidiary  thereof for the benefit of
     employees,   retirees,   dependents,   spouses,   directors,    independent
     contractors,  or other  beneficiaries and under which employees,  retirees,
     dependents,   spouses,   directors,   independent  contractors,   or  other
     beneficiaries are eligible to participate.

          "Environmental  Laws"  shall mean all Laws  relating to  pollution  or
     protection  of human  health or the  environment  (including  ambient  air,
     surface water,  ground water, land surface or subsurface  strata) and which
     are   administered,   interpreted   or  enforced   by  the  United   States
     Environmental   Protection   Agency  and  state  and  local  agencies  with
     jurisdiction  over,  and including  common law in respect of,  pollution or
     protection  of the  environment,  including  CERCLA,  RCRA,  and other Laws
     relating to emissions,  discharges,  releases or threatened releases of any
     Hazardous Substance, or otherwise relating to the manufacture,  processing,
     distribution,  use, treatment,  storage, disposal, transport or handling of
     any Hazardous Substance.

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

                                      -4-
<PAGE>
          "ERISA  Affiliate"  shall have the meaning provided in Section 2.14 of
     this Agreement.

          "ERISA  Plan" of a Party shall mean an Employee  Benefit  Plan of that
     Party or any Subsidiary of such Party which is an "employee pension benefit
     plan," as that term is defined in Section 3(2) of ERISA

          "Exhibits" 1 through 3, inclusive,  shall mean the Exhibits so marked,
     copies of which are attached to this  Agreement.  Such  Exhibits are hereby
     incorporated  by  reference  herein  and  made a part  hereof,  and  may be
     referred to in this Agreement and any other related  instrument or document
     without being attached hereto.

          "FDIC" shall mean the Federal Deposit Insurance Corporation.

          "First  Michigan Bonus Plan" shall mean the First Michigan  Management
     Bonus Plan, as in effect as of the date of this Agreement.

          "First Michigan Bonus Plan  Participants"  shall mean all employees of
     First Michigan who are participants in the First Michigan Bonus Plan on the
     Effective  Date, in accordance  with the terms of the First  Michigan Bonus
     Plan.

          "First Michigan Bonus Pool" shall mean the estimated  aggregate dollar
     amount that would be or become  payable under the First Michigan Bonus Plan
     for the entire  1997  calendar  year,  in the agreed  amount of  $3,400,000
     (which amount was  calculated  without  regard to any accounting or accrual
     adjustments  that may be  required  under  or  resulting  from  the  Merger
     Documents  or  the  transactions  contemplated  thereby),  multiplied  by a
     fraction,  the numerator of which is the number of days between  January 1,
     1997, and the Effective Date  (inclusive),  and the denominator of which is
     365.

          "First Michigan  Companies" shall mean,  collectively,  First Michigan
     and all First Michigan Subsidiaries.

          "First Michigan Financial  Statements" shall mean (i) the consolidated
     balance sheets of First Michigan (including related notes and schedules, if
     any) as of  December  31,  1996 and 1995,  and the  related  statements  of
     income,  changes in shareholders' equity, and cash flows (including related
     notes and schedules, if any) for each of the three years ended December 31,
     1996, 1995, and 1994, with the report thereon of BDO Seidman, LLP, as filed
     by First  Michigan in SEC  Documents,  and (ii) the unaudited  consolidated
     balance sheets of First Michigan (including related notes and schedules, if
     any),  and the  related  statements  of income,  changes  in  shareholders'
     equity,  and cash flows  (including  related notes and  schedules,  if any)
     included in SEC Documents  filed by First  Michigan with respect to periods
     ended subsequent to December 31, 1996.

                                      -5-
<PAGE>
          "First   Michigan  Rights   Agreement"   shall  mean  the  Shareholder
     Protection  Rights  Agreement  of First  Michigan  Bank  Corporation  dated
     October 11, 1990, as amended.

          "First  Michigan  Subsidiaries"  shall mean the  Subsidiaries of First
     Michigan,  which shall include the First Michigan Subsidiaries described in
     Section 2.4 of the Disclosure Memorandum and any corporation, bank, savings
     association,  or  other  organization  acquired  as a  Subsidiary  of First
     Michigan  after the date of this  Agreement and owned by First  Michigan at
     the Effective Time.

          "GAAP"   shall  mean   generally   accepted   accounting   principles,
     consistently applied during the periods involved.

          "Governing  Documents"  of a  Person  shall  mean,  collectively,  the
     charter, articles of incorporation,  certificate of incorporation,  bylaws,
     and  regulations,  as  applicable,  of such  Person  and any and all  other
     documents governing the internal affairs of such Person.

          "Hazardous   Substance"  shall  mean  (i)  any  hazardous   substance,
     hazardous material, hazardous waste, regulated substance or toxic substance
     (as those terms are defined by any applicable  Environmental Laws) and (ii)
     any chemicals, pollutants, contaminants,  petroleum, petroleum products, or
     oil (and specifically shall include asbestos requiring  abatement,  removal
     or encapsulation  pursuant to the requirements of governmental  authorities
     and any polychlorinated biphenyls).

          "HSR Act" shall mean  Section 7A of the Clayton Act, as added by Title
     II of the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended,
     and the rules and regulations promulgated thereunder.

          "Huntington  Capital Stock" shall mean,  collectively,  the Huntington
     Common,  the  Huntington  Preferred  Stock and any other class or series of
     capital stock of Huntington.

          "Huntington  Companies" shall mean,  collectively,  Huntington and all
     Huntington Subsidiaries.

          "Huntington  Financial  Statements"  shall  mean (i) the  consolidated
     balance sheets of Huntington  (including  related notes and  schedules,  if
     any) as of  December  31,  1996 and 1995,  and the  related  statements  of
     income,  changes in shareholders' equity, and cash flows (including related
     notes and schedules, if any) for each of the three years ended December 31,
     1996,  1995,  and 1994,  with the report  thereon of Ernst & Young LLP,  as
     filed by Huntington in SEC Documents,  and (ii) the unaudited  consolidated
     balance sheets of Huntington  (including  related notes and  schedules,  if
     any) and related statements of income, changes in shareholders' equity,

                                      -6-
<PAGE>
     and cash flows (including related notes and schedules,  if any) included in
     SEC Documents  filed with respect to periods  ended  subsequent to December
     31, 1996.

          "Huntington  Preferred  Stock" shall mean the "blank" serial preferred
     stock of Huntington, without par value.

          "Huntington  Rights" shall mean the preferred  stock  purchase  rights
     issued pursuant to the Huntington Rights Agreement.

          "Huntington   Rights   Agreement"   shall  mean  that  certain  Rights
     Agreement;  dated as of February 22, 1990, as amended,  between  Huntington
     and The Huntington Trust Company, N.A., as Rights Agent.

          "Huntington  Subsidiaries"  shall mean the Subsidiaries of Huntington,
     whether currently a Subsidiary of Huntington or acquired as a Subsidiary of
     Huntington  after the date of this Agreement and owned by Huntington at the
     Effective Time.

          "Internal  Revenue Code" shall mean the Internal Revenue Code of 1986,
     as amended, and the rules and regulations promulgated thereunder.

          "Knowledge" as used with respect to a Person (including  references to
     such Person being aware of a particular matter) shall mean those facts that
     are known or should reasonably have been known by the Chairman,  President,
     Chief Financial Officer,  Chief Accounting  Officer,  Chief Credit Officer,
     ("in-house") General Counsel, any ("in-house")  Assistant or Deputy General
     Counsel, or any Senior or Executive Vice President of such Person.

          "Law" shall mean any code, law,  ordinance,  regulation,  reporting or
     licensing  requirement,  rule,  or  statute  applicable  to a Person or its
     Assets, Liabilities or business,  including those promulgated,  interpreted
     or enforced by any Regulatory Authority.

          "Liability"  shall mean any direct or indirect,  primary or secondary,
     liability,  indebtedness,  obligation,  penalty, cost or expense (including
     costs  of  investigation,   collection  and  defense),  claim,  deficiency,
     guaranty or  endorsement  of or by any Person (other than  endorsements  of
     notes, bills, checks, and drafts presented for collection or deposit in the
     ordinary  course of business)  of any type,  whether  accrued,  absolute or
     contingent, liquidated or unliquidated, matured or unmatured, or otherwise.

          "Lien" shall mean any conditional  sale  agreement,  default of title,
     easement,  encroachment,  encumbrance,  hypothecation,  infringement, lien,
     mortgage,  pledge,  reservation,   restriction,  security  interest,  title
     retention or other security arrangement,  or any adverse right or interest,
     charge, or claim of any nature whatsoever of, on, or
<PAGE>
     with respect to any property or property interest, other than (i) Liens for
     current  property  Taxes  not yet  due and  payable,  (ii)  for  depository
     institution  Subsidiaries of a Party,  pledges to secure deposits and other
     Liens incurred in the ordinary course of banking business,  and (iii) Liens
     which are not reasonably likely to have,  individually or in the aggregate,
     a Material Adverse Effect on a Party.

          "Litigation"  shall  mean any  action,  arbitration,  cause of action,
     claim, com plaint, criminal prosecution,  governmental or other examination
     or investigation,  hearing, inquiry, administrative or other proceeding, by
     any Person alleging  potential  Liability,  but shall not include  regular,
     periodic  examinations of depository  institutions  and their Affiliates by
     Regulatory Authorities.

          "Loan Property" shall mean any property owned by the Party in question
     or by any of its  Subsidiaries or in which such Party or Subsidiary holds a
     security interest,  and, where required by the context,  includes the owner
     or operator of such property, but only with respect to such property.

          "Material" for purposes of this Agreement shall be determined in light
     of the facts and circumstances of the matter in question; provided that any
     specific   monetary   amount  stated  in  this  Agreement  shall  determine
     materiality in that instance.

          "Material  Adverse  Effect" on a Party shall mean an event,  change or
     occurrence which,  individually or together with any other event, change or
     occurrence,  has a material  adverse impact on (i) the financial  position,
     business,  or results  of  operations  of such Party and its  Subsidiaries,
     taken as a  whole,  or (ii)  the  ability  of such  Party  to  perform  its
     obligations  under the Merger  Documents or to consummate the Merger or the
     other transactions  contemplated  thereby,  provided that "material adverse
     impact" shall not be deemed to include the impact of (x) changes in banking
     and similar Laws of general  applicability  or  interpretations  thereof by
     courts or  governmental  authorities,  (y)  changes in  generally  accepted
     accounting   principles  or  regulatory   accounting  principles  generally
     applicable  to banks and their  holding  companies,  and (z) the Merger and
     compliance  with the  provisions  of the Merger  Documents on the operating
     performance of the Parties.

          "Merger  Agreement"  shall  mean the  Agreement  and  Plan of  Merger,
     including the Exhibits delivered pursuant hereto and incorporated herein by
     reference.

          "NASD" shall mean the National Association of Securities Dealers, Inc.

          "Nasdaq  National Market" shall mean the National Market System of the
     National Association of Securities Dealers Automated Quotations System.

          "1933 Act" shall mean the Securities Act of 1933, as amended.

                                      -8-
<PAGE>
          "1934 Act" shall mean the Securities Exchange Act of 1934, as amended.

          "OCC" shall mean the Office of the Comptroller of the Currency.

          "Operational  Real  Property"  shall mean the Real  Property  owned or
     leased by any  First  Michigan  Company  and used in the  operation  of its
     business.

          "Order"  shall  mean any  administrative  decision  or award,  decree,
     injunction,  judgment, order,  quasi-judicial decision or award, ruling, or
     writ of any federal,  state,  local or foreign or other court,  arbitrator,
     mediator, tribunal, administrative agency or Regulatory Authority.

          "Participation  Facility" shall mean any facility or property in which
     the  Party  in  question  or any of its  Subsidiaries  participates  in the
     "management," as such term is defined in CERCLA, and, where required by the
     context,  said  term  means  the  owner or  operator  of such  facility  or
     property, but only with respect to such facility or property.

          "Party" shall mean either First Michigan or Huntington,  and "Parties"
     shall mean both First Michigan and Huntington.

          "Pension  Plan" of a Party  shall mean any ERISA Plan of that Party or
     any  Subsidiary  of such Party which is also a "defined  benefit  plan" (as
     defined in Section 414(j) of the Internal Revenue Code).

          "Permit"   shall  mean  any  federal,   state,   local,   and  foreign
     governmental  approval,  authorization,   certificate,   easement,  filing,
     franchise, license, notice, permit, or right to which any Person is a party
     or that is or may be binding  upon or inure to the benefit of any Person or
     its securities, Assets or business.

          "Person"  shall  mean a natural  person or any  legal,  commercial  or
     governmental  entity,  such as, but not limited to, a corporation,  general
     partnership, joint venture, limited partnership, limited liability company,
     trust, business association,  group acting in concert, or any person acting
     in a representative capacity.

          "Proxy  Statement"  shall  mean  the  proxy  statement  used by  First
     Michigan  or  Huntington  respectively  to  solicit  the  approval  of  its
     shareholders  of the  transactions  contemplated  by the  Merger  Documents
     which,  in the case of First  Michigan,  shall  include the  prospectus  of
     Huntington  relating  to the  issuance  of shares of  Huntington  Common to
     holders of shares of First Michigan Common.

          "RCRA"  shall mean the  Resource  Conservation  and  Recovery  Act, as
     amended, 42 U.S.C. 6901, et seq.


                                      -9-
<PAGE>
          "Real  Property"  shall mean any and all real property owned or leased
     by any First Michigan Company.

          "Registration Statement" shall mean the Registration Statement on Form
     S-4,  or  other   appropriate   form,   including  any   pre-effective   or
     post-effective  amendments or  supplements  thereto,  filed with the SEC by
     Huntington  under the 1933 Act with  respect  to the  shares of  Huntington
     Common to be issued to the shareholders of First Michigan in the Merger.

          "Regulatory Authorities" shall mean,  collectively,  the United States
     Department of Justice,  the Board of the  Governors of the Federal  Reserve
     System, the FDIC, the OCC, the Michigan Financial  Institutions Bureau, all
     other state regulatory  agencies having  jurisdiction  over the Parties and
     their respective Subsidiaries, the NASD, and the SEC.

          "Representative" shall mean any investment banker,  financial advisor,
     attorney, accountant, consultant, or other representative of a Person.

          "Rights" shall mean all arrangements,  calls, commitments,  Contracts,
     options, rights to subscribe to, scrip, understandings,  warrants, or other
     binding obligations of any character  whatsoever relating to, or securities
     or rights convertible into or exchangeable for, shares of the capital stock
     of a Person  or by which a  Person  is or may be bound to issue  additional
     shares of its capital stock or other Rights.

          "SEC" shall mean the Securities and Exchange Commission.

          "SEC Documents" shall mean all forms,  proxy statements,  registration
     statements,  reports,  schedules, and other documents filed, or required to
     be  filed,  by a  Party  or any of its  Subsidiaries  with  any  Regulatory
     Authority pursuant to the Securities Laws.

          "Securities  Laws"  shall  mean  the  1933  Act,  the  1934  Act,  the
     Investment Company Act of 1940, as amended,  the Investment Advisors Act of
     1940, as amended,  the Trust  Indenture  Act of 1939,  as amended,  and the
     rules and regulations of any Regulatory Authority  promulgated  thereunder,
     and the blue sky,  securities,  or similar laws of the various  states,  as
     applicable.

          "Shareholders'  Meeting"  of a Party  shall  mean the  meeting  of the
     shareholders  of such  Party to be held  pursuant  to  Section  4.3 of this
     Agreement, including any adjournment or adjournments thereof.

          "Subsidiaries"  of a Party shall mean all those  corporations,  banks,
     associations,  or other entities of which the Party owns or controls 50% or
     more of the  outstanding  equity  securities  either directly or through an
     unbroken  chain  of  entities  as to  each  of  which  50% or  more  of the
     outstanding equity securities is owned
<PAGE>
     directly or indirectly by its parent; provided, there shall not be included
     any such entity acquired through  foreclosure or any such entity the equity
     securities of which are owned or controlled in a fiduciary capacity.

          "Tax" or "Taxes"  shall mean any federal,  state,  county,  local,  or
     foreign  income,  profits,   franchise,  gross  receipts,  payroll,  sales,
     employment, use, property, withholding, excise, occupancy, and other taxes,
     assessments, charges, fares, or impositions, including interest, penalties,
     and additions imposed thereon or with respect thereto.

          "Tender  Offer"  shall  mean a tender or  exchange  offer  made by any
     Person  other than  Huntington  or an Affiliate  of  Huntington  to acquire
     equity  securities  of  First  Michigan  if,  upon  the  completion  of the
     transactions  proposed  in such offer,  such  Person  would own or have the
     right to  acquire  beneficial  ownership  of more  than 20  percent  of the
     capital stock or any other class of voting securities of First Michigan.

     1.4 Interpretations. Any singular term in this Agreement shall be deemed to
include  the  plural,  and any  plural  term the  singular.  Whenever  the words
"include,"  "includes" or "including" are used in this Agreement,  they shall be
deemed followed by the words "without limitation."


                                    ARTICLE 2
                REPRESENTATIONS AND WARRANTIES OF FIRST MICHIGAN

     First Michigan hereby represents and warrants to Huntington as follows:

     2.1 Organization, Standing, and Power.

          (a) First Michigan is duly  registered as a bank holding company under
     the BHC Act. Each of the First  Michigan  Companies is  organized,  validly
     existing,  and in good standing  under the Laws of the United States or its
     respective  state of incorporation or formation and has the corporate power
     and  authority  necessary to carry on its business as now  conducted and to
     own, lease, and operate its material Assets. Each First Michigan Company is
     duly qualified or licensed to transact business as a foreign corporation in
     good standing in the States of the United States and foreign  jurisdictions
     where the  character of its Assets or the nature or conduct of its business
     requires it to be so qualified or licensed,  except for such  jurisdictions
     in which the  failure to be so  qualified  or  licensed  is not  reasonably
     likely to have, individually or in the aggregate, a Material Adverse Effect
     on First Michigan.

          (b) The Disclosure Memorandum contains true and complete copies of all
     of the Governing Documents of First Michigan.

                                      -11-
<PAGE>
          (c) The  minute  books of First  Michigan  accurately  reflect  in all
     material  respects  all  corporate  meetings  held or actions  taken  since
     January  1,  1996,  by the  shareholders  or  Board of  Directors  of First
     Michigan.

     2.2 Authority; No Breach By Agreement.

          (a) First Michigan has the corporate power and authority  necessary to
     execute,  deliver,  and perform its obligations  under the Merger Documents
     and to consummate the  transactions  contemplated  thereby.  The execution,
     delivery,  and performance of the Merger  Documents and the consummation of
     the transactions contemplated therein, including the Merger, have been duly
     and validly authorized by all necessary corporate action in respect thereof
     on the  part of First  Michigan,  subject  to the  approval  of the  Merger
     Agreement and this  Agreement by a two-thirds  majority of the  outstanding
     shares  of  First  Michigan  Common,  which is the  only  shareholder  vote
     required for approval of the Merger  Documents and the  consummation of the
     Merger by First Michigan.  Subject to such requisite  shareholder approval,
     the Merger Documents represent the legal, valid, and binding obligations of
     First Michigan, enforceable against First Michigan in accordance with their
     respective terms (except in all cases as such enforceability may be limited
     by  applicable  bankruptcy,  insolvency,   receivership,   conservatorship,
     reorganization,  moratorium,  or similar Laws affecting the  enforcement of
     creditors'  rights  generally  and  except  that  the  availability  of the
     equitable remedy of specific performance or injunctive relief is subject to
     the discretion of the court before which any proceeding may be brought).

          (b) Except as disclosed in Section 2.2 of the  Disclosure  Memorandum,
     neither  the  execution  and  delivery  of the  Merger  Documents  by First
     Michigan  nor  the  consummation  by  First  Michigan  of the  transactions
     contemplated  thereby,  nor  compliance  by First  Michigan with any of the
     provisions  thereof,  will (i)  conflict  with or result in a breach of any
     provision of First Michigan's  Governing  Documents,  or (ii) constitute or
     result in a Default under, or require any Consent pursuant to, or result in
     the creation of any Lien on any Asset of any First Michigan Company,  under
     any material  Contract or Permit of any First  Michigan  Company,  or (iii)
     subject to receipt of the requisite approvals referred to in Section 7.1(a)
     and (b) of this Agreement, violate any Law or Order applicable to any First
     Michigan Company or any of their respective material Assets.

          (c) Other than in  connection  or  compliance  with the  provisions of
     applicable  state  corporate and Securities Laws and rules of the NASD, and
     other than Consents  required from Regulatory  Authorities,  and other than
     notices to or filings  with the  Internal  Revenue  Service or the  Pension
     Benefit Guaranty Corporation with respect to any Employee Benefit Plans, or
     under the HSR Act,  no notice to,  filing  with,  or Consent of, any public
     body or authority is necessary for the  consummation  by First  Michigan of
     the Merger and the other transactions contemplated in the Merger Documents.

                                      -12-
<PAGE>
     2.3 Capital Stock.

          (a) The  authorized  capital  stock  of  First  Michigan  consists  of
     50,000,000 shares of First Michigan Common,  26,475,960 of which are issued
     and outstanding as of the date of this Agreement (approximately  27,799,758
     shares  as  adjusted  to give  effect  to the  First  Michigan  1997  Stock
     Dividend) and 1,000,000 shares of preferred stock,  without par value, none
     of which was outstanding on the date of this  Agreement.  All of the issued
     and outstanding shares of First Michigan Common are duly and validly issued
     and  outstanding  and  are  fully  paid  and  nonassessable.  None  of  the
     outstanding  shares of capital  stock of First  Michigan has been issued in
     violation of any preemptive  rights of the current or past  shareholders of
     First  Michigan.  First  Michigan  has reserved  1,139,079  shares of First
     Michigan  Common for issuance  under the First  Michigan Stock Option Plans
     (approximately  1,196,033  shares as  adjusted  to give effect to the First
     Michigan  1997 Stock  Dividend),  pursuant to which options to purchase not
     more than 999,079  shares  (approximately  1,049,033  shares as adjusted to
     give effect to the First  Michigan 1997 Stock  Dividend) of First  Michigan
     Common are outstanding.

          (b) Except for the Warrant,  the Warrant Purchase  Agreement,  and the
     First Michigan Rights Agreement,  and except as set forth in Section 2.3(a)
     of  this  Agreement  or as  disclosed  in  Section  2.3 of  the  Disclosure
     Memorandum, there are no shares of capital stock or other equity securities
     of First Michigan  outstanding  and no outstanding  Rights  relating to the
     capital stock of First  Michigan.  The execution and delivery of the Merger
     Documents  does  not,  and the  consummation  of the  Merger  and the other
     transactions  contemplated  by the Merger  Documents will not (i) result in
     the grant of any  Rights to any  Person  under  the First  Michigan  Rights
     Agreement,  (ii)  result in  separation  from the shares of First  Michigan
     Common of the Rights  granted under the First  Michigan  Rights  Agreement,
     (iii)  permit  any  holder of any of the  Rights  under the First  Michigan
     Rights  Agreement to exercise any such Rights,  or (iv) give any Person any
     Right to purchase any securities issued by Huntington,  including,  without
     limitation,  any Rights as a result of a "Flip-over  Transaction  or Event"
     under Section 3.2 of the First Michigan  Rights  Agreement.  First Michigan
     and FMB-First Michigan Bank and FMB-Trust,  as Rights Agents, have properly
     authorized  and  executed a certain  Amendment  to  Shareholder  Protection
     Rights  Agreement,  dated as of the date of this  Agreement,  but  executed
     prior  to the  execution  of this  Agreement,  a copy  of  which  has  been
     furnished to Huntington.

     2.4 First Michigan  Subsidiaries.  Section 2.4 of the Disclosure Memorandum
contains a true and complete list of all of the First Michigan  Subsidiaries  as
of the date of this Agreement.  Fifteen of the First Michigan  Subsidiaries  are
state banks chartered under Michigan Law (the "First Michigan Banks"). Except as
disclosed in Section 2.4 of the Disclosure Memorandum,  First Michigan or one of
its Subsidiaries owns all of the issued and outstanding  shares of capital stock
of each First Michigan  Subsidiary.  No equity  securities of any First Michigan
Subsidiary are or may become required to be issued by reason of any Rights,  and
there are no Contracts by which any First Michigan  Subsidiary is bound to issue
additional  shares  of its  capital  stock or  Rights.  There  are no  Contracts
relating  to the rights of any First  Michigan  Company to vote or to dispose of
any shares of the capital  stock of any First  Michigan  Subsidiary.  All of the
shares  of  capital  stock of each  First  Michigan  Subsidiary  held by a First
Michigan  Company  are fully paid and,  except  pursuant  to Section  201 of the
Michigan  Banking Code in the case of the First Michigan Banks, are owned by
<PAGE>
the  First  Michigan  Company  free and  clear of any  Lien.  Each of the  First
Michigan Banks except  FMB-Trust is an "insured  institution," as defined in the
Federal Deposit  Insurance Act and applicable  regulations  thereunder,  and the
deposits in which are insured by the Bank Insurance Fund.

     2.5 Financial Statements. First Michigan has delivered to Huntington copies
of all First Michigan  Financial  Statements for periods ended prior to the date
hereof and will deliver to  Huntington  copies of all First  Michigan  Financial
Statements  prepared subsequent to the date hereof. The First Michigan Financial
Statements  (as of the dates  thereof and for the periods  covered  thereby) (i)
are, or if dated after the date of this  Agreement,  will be, in accordance with
the books and records of First  Michigan,  which are or will be, as the case may
be,  complete and correct in all  material  respects and which have been or will
have been,  as the case may be,  maintained  in  accordance  with good  business
practices,  and (ii)  present or will  present,  as the case may be,  fairly the
consolidated  financial position of First Michigan as of the dates indicated and
the consolidated  results of operations,  changes in shareholders'  equity,  and
cash flows of First Michigan for the periods indicated,  in accordance with GAAP
or  regulatory  accounting  principles  applicable  to  bank  holding  companies
generally  (subject to any exceptions as to consistency  specified therein or as
may be  indicated  in the notes  thereto  or, in the case of  interim  financial
statements,  subject to normal recurring year-end and audit adjustments that are
not material in amount or effect).

     2.6 Absence of Undisclosed Liabilities.  Except as disclosed in Section 2.6
of the Disclosure Memorandum, as of December 31, 1996, no First Michigan Company
had any Liabilities that are reasonably  likely to have,  individually or in the
aggregate, a Material Adverse Effect on First Michigan, except Liabilities which
were accrued or reserved  against in the  consolidated  balance  sheets of First
Michigan as of December  31,  1996,  included  in the First  Michigan  Financial
Statements.  Except as disclosed in Section 2.6 of the Disclosure Memorandum, no
First  Michigan  Company has incurred or paid any Liability  since  December 31,
1996, except for (i) such Liabilities incurred or paid in the ordinary course of
business  consistent  with past business  practice and which are not  reasonably
likely to have,  individually or in the aggregate,  a Material Adverse Effect on
First Michigan,  (ii) such Liabilities that are expressly  permitted  hereunder,
and (iii) such  Liabilities  incurred in  connection  with the  negotiation  and
consummation of the transactions contemplated hereunder.

     2.7 Absence of Certain Changes or Events.  Except as disclosed in the First
Michigan Financial  Statements  delivered prior to the date of this Agreement or
as disclosed in Section 2.7 of the  Disclosure  Memorandum,  since  December 31,
1996, (i) there have been no events,  changes, or occurrences which have had, or
are reasonably  likely to have,  individually  or in the  aggregate,  a Material
Adverse  Effect on First  Michigan,  and (ii) First  Michigan  has not taken any
action, or failed to take any action, prior to the date of this Agreement, which
action or failure, if taken or occurring after the date of this Agreement, would
represent or result in a material breach or violation of any of the covenants or
agreements  of First  Michigan  provided in this  Agreement.  Specifically,  but
without in any way limiting the foregoing, except as described in Section 2.7 of
the Disclosure  Memorandum,  since December 31, 1996, no First Michigan  Company
has:

                                      -14-
<PAGE>
          (a) merged with any other  corporation or bank, or permitted any other
     corporation or bank to merge into or consolidate  with it; acquired control
     over any other firm, bank, corporation, or organization;

          (b) incurred any indebtedness,  obligations,  or liabilities,  whether
     absolute, accrued, contingent, or otherwise, including, without limitation,
     liabilities  as  guarantor  under any  guaranty,  other than  indebtedness,
     obligations,  and  liabilities  incurred  in  the  ordinary  course  of its
     business or incurred  under the  contracts and  commitments  referred to in
     Section 2.15 hereof;

          (c) forgiven or cancelled any indebtedness or contractual  obligation,
     other than in the ordinary course of business;

          (d) purchased, sold, transferred, liquidated, or otherwise acquired or
     disposed of any material Assets or properties, or entered into any contract
     for  any  such  purchase,  sale,  transfer,  liquidation,  acquisition,  or
     disposition, other than in the ordinary course of business;

          (e) entered into any material lease of real or personal property other
     than in the ordinary course of business;

          (f)  declared,  paid,  made, or set apart any sum or property for, any
     dividend or other distribution,  or otherwise paid or transferred any funds
     or property to its  shareholders,  other than the First Michigan 1997 Stock
     Dividend, a cash dividend in the amount of $0.18 per share, paid on January
     31,  1997,  to holders of First  Michigan  Common of record on December 31,
     1996,  and a cash dividend in the amount of $0.18 per share,  paid on April
     30, 1997, to holders of First Michigan Common of record on March 31, 1997;

          (g) made any loans or loan  commitments,  other  than in the  ordinary
     course of business,  to any  Affiliate of First  Michigan (or any person or
     business entity controlled by or affiliated with such an Affiliate);

          (h) entered into any  transaction  involving the  expenditure  of more
     than  $200,000,  other  than in the  ordinary  course of  business,  except
     pursuant  to and  in  accordance  with  the  terms  of  the  contracts  and
     commitments referred to in Section 2.15 hereof;

          (i) adopted any change in any accounting  policy or method,  except as
     appropriate  to conform to  changes  in Tax Laws or  regulatory  accounting
     requirements or GAAP; or

          (j)  revalued  any asset or  adjusted  any  reserve  other than in the
     ordinary course of business.

     2.8  Tax  Matters.  Except  as  may  be  disclosed  in  Section  2.8 of the
Disclosure Memorandum:

                                      -15-
<PAGE>
          (a) All Tax returns required to be filed by or on behalf of any of the
     First  Michigan  Company have been timely filed or requests for  extensions
     have been timely filed,  granted, and have not expired for periods ended on
     or before  December 31, 1996,  and on or before the date of the most recent
     fiscal year end  immediately  preceding the Effective  Time and all returns
     filed are complete and accurate,  except for failures, if any, which, taken
     together,  would not have a Material Adverse Effect on First Michigan.  All
     Taxes shown on filed returns have been paid or adequate  provision therefor
     has been made in the First Michigan Financial Statements. As of the date of
     this  Agreement,  there  is no audit  examination,  deficiency,  or  refund
     Litigation with respect to any Taxes that is reasonably likely to result in
     a  determination  that would  have,  individually  or in the  aggregate,  a
     Material  Adverse Effect on First Michigan,  except as reserved  against in
     the First Michigan Financial Statements delivered prior to the date of this
     Agreement or as disclosed in Section 2.8 of the Disclosure Memorandum.  All
     Taxes and other  Liabilities  due with respect to completed and settled Tax
     examinations  or  concluded  Tax  Litigation  have  been  paid or  adequate
     provision   therefor  has  been  made  in  the  First  Michigan   Financial
     Statements.

          (b) None of the First Michigan  Companies has executed an extension or
     waiver of any statute of limitations on the assessment or collection of any
     Tax due  (excluding  such  statutes  that relate to years  currently  under
     examination  by the Internal  Revenue  Service or other  applicable  taxing
     authorities) that is currently in effect.

          (c) Adequate  provision  for any Taxes due or to become due for any of
     the  First  Michigan  Companies  for the  period  or  periods  through  and
     including the date of the respective  First Michigan  Financial  Statements
     has been made and is reflected on such First Michigan Financial  Statements
     in accordance with GAAP.

          (d) Deferred Taxes of the First Michigan  Companies have been provided
     for in accordance with GAAP.

          (e) Each of the First  Michigan  Companies  is in material  compliance
     with,  and its records  contain all  information  and documents  (including
     properly  completed IRS Forms W-9) necessary to comply with, all applicable
     information  reporting  and Tax  withholding  requirements  under  federal,
     state,  and local Tax Laws, and such records  identify with specificity all
     accounts subject to backup  withholding  under Section 3406 of the Internal
     Revenue Code.

          (f) Except as disclosed in Section 2.8 of the  Disclosure  Memorandum,
     First Michigan has not received any notification of an audit of its federal
     income tax returns for any tax years since 1988.

     2.9 [Reserved]

     2.10 Assets and Insurance.

          (a) Except as disclosed in Section 2.10 of the  Disclosure  Memorandum
     or as  disclosed  or  reserved  against  in the  First  Michigan  Financial
     Statements delivered prior to the date

                                      -16-
<PAGE>
     of this Agreement,  First Michigan has good and marketable  title, free and
     clear  of all  Liens,  to  all of its  Assets  which  are  material  to the
     operation  of  its  business.  All  Assets  which  are  material  to  First
     Michigan's  business  and that are held under  leases or subleases by First
     Michigan,  are held under valid  Contracts  enforceable in accordance  with
     their  respective  terms  (except  as  enforceability  may  be  limited  by
     applicable bankruptcy,  insolvency,  reorganization,  moratorium,  or other
     Laws affecting the  enforcement of creditors'  rights  generally and except
     that the  availability of the equitable  remedy of specific  performance or
     injunctive  relief is subject to the  discretion  of the court before which
     any  proceedings  may be brought),  and each such Contract is in full force
     and effect.

          (b) To its Knowledge, First Michigan currently maintains insurance and
     blanket bonds (collectively,  "Insurance")  similar in amounts,  scope, and
     coverage  to  that  customarily  maintained  by  other  bank  organizations
     comparable in size and operation to First Michigan.  First Michigan has not
     received notice from any Insurance  carrier that (i) such Insurance will be
     canceled or that coverage thereunder will be reduced or eliminated, or (ii)
     premium  costs  with  respect  to  such  policies  of  insurance   will  be
     substantially  increased.  Except  as set  forth  in  Section  2.16  of the
     Disclosure Memorandum, there are presently no material claims pending under
     such policies of Insurance and no notices have been given by First Michigan
     under such policies with respect to any material potential or actual claims
     and First  Michigan  has no  Knowledge  of any events that require any such
     notice to be given.  All premiums due under the policies of Insurance  have
     been  paid and  First  Michigan  has not  failed  to give any  notice or to
     present a material claim in due and timely fashion under any such policy of
     Insurance.

          (c) Section 2.10 of the Disclosure Memorandum sets forth a list of the
     addresses  all  Operational  Real  Property.  To  the  Knowledge  of  First
     Michigan,  the  Operational  Real Property and the use of such  Operational
     Real  Property by First  Michigan does not violate  zoning,  land use laws,
     governmental  regulations  or  restrictive  covenants,  except  where  such
     violation would not have a Material  Adverse Effect on First  Michigan.  To
     the Knowledge of First Michigan,  (i) the Operational Real Property and the
     use thereof by First  Michigan do not encroach  upon any property  owned by
     any other person, and (ii) no property owned by any other person encroaches
     upon any of the Operational Real Property,  except where such  encroachment
     would not have a Material Adverse Effect on First Michigan.

     2.11  Environmental  Matters.  Except as  disclosed  in Section 2.11 of the
Disclosure Memorandum:

          (a) To the Knowledge of First Michigan,  each First Michigan Company's
     Participation  Facilities,  and its Loan  Properties are, and have been, in
     compliance with all Environmental Laws, except for violations which are not
     reasonably  likely to have,  individually  or in the aggregate,  a Material
     Adverse Effect on First Michigan.

          (b)  There is no  Litigation  pending  or, to the  Knowledge  of First
     Michigan, threatened before any court, governmental agency, or authority or
     other forum in which any First Michigan Company or any of its Participation
     Facilities has been or, with respect to threatened Litigation, may be named
     as a defendant (i) for alleged noncompliance (including by any predecessor)
     with  any  Environmental  Law or (ii)  relating  to the  release  into  the
     environment of any

                                      -17-
<PAGE>
     Hazardous Substance, whether or not occurring at, on, under, or involving a
     site owned, leased, or operated by any First Michigan Company or any of its
     Participation   Facilities,   except  for  such   Litigation,   pending  or
     threatened, that, if a judgment adverse to a First Michigan Company were to
     be  rendered in such  Litigation,  would not have,  individually  or in the
     aggregate, a Material Adverse Effect on First Michigan.

          (c)  There is no  Litigation  pending  or, to the  Knowledge  of First
     Michigan,  threatened  before any court,  governmental  agency, or board or
     other  forum  in  which  any  First  Michigan  Company  or any of its  Loan
     Properties has been or, with respect to threatened Litigation, may be named
     as  a  defendant  or   potentially   responsible   party  (i)  for  alleged
     noncompliance  (including by any predecessor) with any Environmental Law or
     (ii)  relating  to the  release  into  the  environment  of  any  Hazardous
     Substance,  whether or not  occurring  at, on,  under,  or involving a Loan
     Property,  except for such  Litigation,  pending or threatened,  that, if a
     judgment  adverse to a First  Michigan  Company were to be rendered in such
     Litigation,  would not have,  individually or in the aggregate,  a Material
     Adverse Effect on First Michigan.

          (d) To the Knowledge of First Michigan,  there is no reasonable  basis
     for any  Litigation of a type  described in  subsections  (b) or (c) above,
     except such as is not  reasonably  likely to have,  individually  or in the
     aggregate, a Material Adverse Effect on First Michigan.

          (e) During the period of (i) any First Michigan Company's ownership or
     operation of any of their  respective  current  properties,  (ii) any First
     Michigan  Company's  participation  in the management of any  Participation
     Facility,  or (iii) to the Knowledge of First Michigan,  any First Michigan
     Company's  holding of a security  interest in a Loan  Property,  there have
     been no releases of Hazardous  Substance in, on, under,  or affecting  such
     properties,  except such as are not reasonably likely to have, individually
     or in the aggregate, a Material Adverse Effect on First Michigan.  Prior to
     the period of (i) any First  Michigan  Company's  ownership or operation of
     any of  their  respective  current  properties,  (ii)  any  First  Michigan
     Company's participation in the management of any Participation Facility, or
     (iii) any First Michigan Company's holding of a security interest in a Loan
     Property,  to the  Knowledge of First  Michigan,  there were no releases of
     Hazardous  Substance  in,  on,  under,  or  affecting  any  such  property,
     Participation Facility or Loan Property,  except such as are not reasonably
     likely to have, individually or in the aggregate, a Material Adverse Effect
     on First Michigan.1

          (f) (i) No  claims  have  been  made  or,  to the  Knowledge  of First
     Michigan,  threatened  at any time by any third  Person  against  any First
     Michigan   Company  relating  to  damage,   contribution,   cost  recovery,
     compensation,  loss, or injury resulting from any Hazardous Substance; (ii)
     none of the Real Property has been used by any First  Michigan  Company for
     the storage or disposal of Hazardous Substances,  except in compliance with
     applicable Law, nor, to the Knowledge of First Michigan, is any of the Real
     Property  contaminated  by  any  Hazardous  Substance;  and  (iii)  to  the
     Knowledge  of First  Michigan,  none of the Real  Property  has in the past
     contained or presently  contains any underground  storage tanks;  except to
     the extent that any of the matters set forth in items (i),  (ii), and (iii)
     above would not have a Material Adverse Effect on First Michigan.

                                      -18-
<PAGE>
     2.12 Compliance  with Laws.  Each First Michigan  Company has in effect all
Permits  necessary for it to own,  lease,  or operate its material Assets and to
carry on its business as now conducted, except for those Permits, the absence of
which are not reasonably  likely to have,  individually  or in the aggregate,  a
Material  Adverse  Effect on First  Michigan,  and there has occurred no Default
under any such Permit,  other than Defaults which are not  reasonably  likely to
have,  individually  or in the  aggregate,  a Material  Adverse  Effect on First
Michigan.  Except as disclosed in Section 2.12 of the Disclosure Memorandum,  no
First Michigan Company:

          (a) is in Default under its Governing Documents;

          (b) is in violation of any Laws,  Orders, or Permits applicable to its
     business or employees conducting its business,  except for violations which
     are not reasonably  likely to have,  individually  or in the  aggregate,  a
     Material Adverse Effect on First Michigan;

          (c) has received any notification or communication  from any agency or
     department  of  federal,  state,  or  local  government  or any  Regulatory
     Authority or the staff thereof (i) asserting that any such entity is not in
     compliance with any of the Laws or Orders which such governmental authority
     or Regulatory  Authority  enforces,  where such noncompliance is reasonably
     likely  to  have  a  Material  Adverse  Effect  on  First  Michigan,   (ii)
     threatening  to revoke any Permits,  the  revocation of which is reasonably
     likely  to have a  Material  Adverse  Effect  on First  Michigan,  or (iii)
     requiring  any such  entity to enter into or consent to the  issuance  of a
     cease and desist order,  supervisory letter,  formal agreement,  directive,
     commitment,  or memorandum of understanding,  or to adopt any resolution of
     the  Board of  Directors  of such  entity  or  similar  undertaking,  which
     restricts materially the conduct of its business,  or in any manner relates
     to its capital adequacy, its credit or reserve policies, its management, or
     the  payment of  dividends,  and is subject  to any such  agreement  under,
     letter of understanding; or

          (d) directly or indirectly engages in any material activity prohibited
     to be conducted by such entity,  or owns any material Assets  prohibited to
     be held by such entity.

     2.13 Labor Relations. Except as set forth in Section 2.13 of the Disclosure
Memorandum, no First Michigan Company is the subject of any Litigation asserting
that it has  committed  an unfair  labor  practice  (within  the  meaning of the
National Labor Relations Act or comparable state law) or seeking to compel it to
bargain with any labor organization as to wages or conditions of employment, nor
is there any strike or other labor dispute involving any First Michigan Company,
pending or, to the Knowledge of First Michigan, threatened, or, to the Knowledge
of First Michigan,  is there any activity involving any First Michigan Company's
employees  seeking to certify a  collective  bargaining  unit or engaging in any
other organization activity.

     2.14 Employee Benefit Plans.

          (a) First  Michigan has  disclosed  in Section 2.14 of the  Disclosure
     Memorandum,  and has delivered or made available to Huntington prior to the
     execution  of this  Agreement  copies in each case of,  all First  Michigan
     Benefit Plans.

                                      -19-
<PAGE>
          (b) No First  Michigan  Pension  Plan is or has been a  "multiemployer
     plan" within the meaning of Section 3(37) of ERISA.

          (c) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     all First  Michigan  Benefit  Plans are in compliance  with the  applicable
     terms of ERISA,  the Internal  Revenue Code,  including the 1986 amendments
     thereto,  and any other  applicable  Laws, the breach or violation of which
     are reasonably likely to have, individually or in the aggregate, a Material
     Adverse Effect on First Michigan.

          (d) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     each First  Michigan  ERISA Plan which is  intended to be  qualified  under
     Section  401(a) of the  Internal  Revenue  Code has  received  a  favorable
     determination  letter  which takes into  account the Tax Reform Act of 1986
     and subsequent  legislation for which a  determination  letter is available
     from the Internal Revenue  Service,  and First Michigan is not aware of any
     circumstances  likely  to  result  in  revocation  of  any  such  favorable
     determination letter. To the Knowledge of First Michigan, no First Michigan
     Company has engaged in a  transaction  with  respect to any First  Michigan
     Benefit Plan that,  assuming the taxable period of such transaction expired
     as of the date hereof,  would subject any First  Michigan  Company to a Tax
     imposed by either  Section  4975 of the  Internal  Revenue  Code or Section
     502(i)  of  ERISA  in  amounts  which  are   reasonably   likely  to  have,
     individually  or in the  aggregate,  a  Material  Adverse  Effect  on First
     Michigan.

          (e) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     no First  Michigan  Pension Plan has any "unfunded  current  liability," as
     that term is defined in Section  302(d)(8)(A) of ERISA, and the fair market
     value  of  the  assets  of  any  such  plan  exceeds  the  plan's  "benefit
     liabilities," as that term is defined in Section 4001(a)(16) of ERISA, when
     determined under actuarial  factors that would apply if the plan terminated
     in  accordance  with all  applicable  legal  requirements  and assuming the
     adoption  of  interest  rates and  mortality  tables  described  in Section
     417(e)(3)(A)(i)  and the use of such  interest  rates  published in January
     1997, and assuming that all  participants  take a lump sum  distribution of
     their vested accrued benefits on January 1, 1997.

          (f) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     since the date of the most recent actuarial  valuation,  there has been (i)
     no material change in the financial  position of any First Michigan Pension
     Plan, (ii) no change in the actuarial assumptions with respect to any First
     Michigan  Pension Plan,  and (iii) no increase in benefits  under any First
     Michigan  Pension  Plan  as a  result  of plan  amendments  or  changes  in
     applicable Law which is reasonably  likely to have,  individually or in the
     aggregate,  a  Material  Adverse  Effect on any First  Michigan  Company or
     materially adversely affect the funding status of any such plan.

          (g) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     neither any First  Michigan  Pension Plan nor any  "single-employer  plan,"
     within the meaning of Section  4001(a)(15) of ERISA,  currently or formerly
     maintained by any First Michigan Company,  or the  single-employer  plan of
     any entity which is  considered  one  employer  with First  Michigan  under
     Section  4001 of ERISA  or  Section  414 of the  Internal  Revenue  Code or
     Section 302 of ERISA (whether or not waived) (an "ERISA  Affiliate") has an
     "accumulated  funding  deficiency" within the meaning of Section 412 of the
     Internal  Revenue Code or Section 302 of ERISA.  No First Michigan

                                      -20-
<PAGE>
     Company  has  provided,  or is  required  to  provide,  security to a First
     Michigan Pension Plan or to any single-employer  plan of an ERISA Affiliate
     pursuant to Section 401(a)(29) of the Code.

          (h) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     within the six-year period preceding the Effective Time, no Liability under
     Subtitle C or D of Title IV of ERISA has been or is expected to be incurred
     by any First  Michigan  Company  with respect to any  ongoing,  frozen,  or
     terminated  single-employer  plan or the single-employer  plan of any ERISA
     Affiliate,  which Liability is reasonably likely to have a Material Adverse
     Effect on First  Michigan.  No First  Michigan  Company  has  incurred  any
     withdrawal Liability with respect to a multi-employer plan under Subtitle B
     of Title IV of ERISA  (regardless of whether based on  contributions  of an
     ERISA  Affiliate),  which Liability is reasonably likely to have a Material
     Adverse Effect on First Michigan. No notice of a "reportable event," within
     the  meaning  of  Section  4043 of ERISA  for which  the  30-day  reporting
     requirement  has not been  waived,  has been  required  to be filed for any
     First Michigan  Pension Plan or by any ERISA Affiliate  within the 12-month
     period ending on the date hereof.

          (i) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     no First  Michigan  Company has any Liability  for retiree  health and life
     benefits  under any of the First  Michigan  Benefit  Plans and there are no
     restrictions on the rights of such First Michigan to amend or terminate any
     such Plan without  incurring any Liability  thereunder,  which Liability is
     reasonably likely to have a Material Adverse Effect on First Michigan.

          (j) Except as disclosed in Section 2.14 of the Disclosure  Memorandum,
     neither the execution and delivery of this  Agreement nor the  consummation
     of the transactions  contemplated by the Merger Documents,  will (i) result
     in any payment  (including  severance,  unemployment  compensation,  golden
     parachute,  or  otherwise)  becoming due to any director or any employee of
     any First Michigan  Company from any First Michigan Company under any First
     Michigan  Benefit Plan or otherwise,  (ii) increase any benefits  otherwise
     payable  under any First  Michigan  Benefit  Plan,  or (iii)  result in any
     acceleration of the time of payment or vesting of any such benefit.

          (k) All liabilities  under any First Michigan Benefit Plan, other than
     benefits  accrued  pursuant  to  funded  retirement  plans  subject  to the
     provisions  of Section 412 of the  Internal  Revenue Code or Section 302 of
     ERISA,  have been fully  reflected on the audited First Michigan  Financial
     Statements to the extent required by and in accordance with GAAP.

     2.15 Material Contracts.

          (a) The Disclosure  Memorandum contains a complete and correct list of
     all material  Contracts to which any First Michigan  Company is a party, by
     which any First Michigan  Company or any of its property is bound, or which
     has been  authorized by any such First Michigan  Company,  of the following
     types (collectively, the "First Michigan Contracts"):

               (i) promissory notes, guaranties, mortgages, security agreements,
          or other evidences of  indebtedness of First Michigan,  other than (A)
          Contracts evidencing deposit liabilities,  purchases of federal funds,
          secured repurchase agreements, Federal Reserve Bank

                                      -21-
<PAGE>
          advances,  Federal Home Loan Bank advances, trade payables incurred in
          the ordinary course of business,  (B) Contracts relating to borrowings
          or  guarantees  made  in  the  ordinary  course  of  business,  or (D)
          Contracts  that are  terminable  without  penalty on 60 or fewer days'
          notice or that involve less than $200,000 in the aggregate;

               (ii) employment,  bonus,  compensation,  severance, or consulting
          agreements,  other than any such Contracts that are terminable without
          penalty on 60 or fewer days' notice or that involve less than $200,000
          in the aggregate;

               (iii) any  Rights  plan of First  Michigan,  including  any stock
          option plan, stock appreciation  rights plan,  restricted stock option
          plan or stock purchase plan;

               (iv) collective  bargaining agreements or other agreement with or
          to a labor union or guild;

               (v) any contract, arrangement,  commitment or understanding which
          is a "material contract" as such term is defined in Item 601(b)(10) of
          the Regulation S-K of the Securities and Exchange Commission; and

               (vi) any  contract,  arrangement,  commitment,  or  understanding
          which  would  prohibit or  materially  delay the  consummation  of the
          Merger  or  any  of  the  transactions   contemplated  by  the  Merger
          Documents.

With respect to each First Michigan  Contract and except as disclosed in Section
2.15 of the Disclosure Memorandum: (i) the Contract is in full force and effect;
(ii) First Michigan is not in Default thereunder,  other than Defaults which are
not reasonably  likely to have,  individually  or in the  aggregate,  a Material
Adverse  Effect on First  Michigan;  (iii) First  Michigan has not repudiated or
waived any material  provision of any such Contract;  and (iv) no other party to
any such  Contract  is, to the  knowledge of First  Michigan,  in Default in any
respect,   other  than  Defaults  which  are  not  reasonable  likely  to  have,
individually or in the aggregate,  a Material  Adverse Effect on First Michigan,
or has repudiated or waived any material provision thereunder.

     2.16  Legal  Proceedings.  Except  as  disclosed  in  Section  2.16  of the
Disclosure  Memorandum,  there is no Litigation instituted or pending or, to the
Knowledge of First Michigan,  threatened (or unasserted but considered  probable
of  assertion  and  which,  if  asserted,  would  have  at  least  a  reasonable
probability of an unfavorable  outcome) against any First Michigan  Company,  or
against  any  Asset,  interest,  or right of any of them,  that seeks to enjoin,
delay,  or  prevent  the  execution,  delivery,  or  performance  of the  Merger
Documents or the completion of the transactions  contemplated therein or herein,
or that, if a judgment  adverse to a First Michigan  Company were to be rendered
in such  Litigation,  would have,  individually or in the aggregate,  a Material
Adverse  Effect on First  Michigan,  nor are there any Orders of any  Regulatory
Authorities,  other governmental authorities, or arbitrators outstanding against
any First Michigan Company that would have, individually, or in the aggregate, a
Material  Adverse  Effect  on First  Michigan.  Section  2.16 of the  Disclosure
Memorandum  contains  a copy of each audit  letter  response  received  by First
Michigan from  attorneys for any First Michigan  Company in connection  with the
preparation of the

                                      -22-
<PAGE>
Financial  Statements of First  Michigan or otherwise  since  December 31, 1996,
relating to any Litigation pending as of the date of this Agreement to which any
First Michigan  Company is a party and which names any First Michigan Company as
a  defendant  or  cross-  defendant,  and a brief  summary  report  of any  such
Litigation that is not discussed in such audit letter responses.

     2.17 Reports.  Since January 1, 1991, or the date of organization if later,
each  First  Michigan   Company  has  timely  filed  all  material  reports  and
statements,  together  with any  amendments  required  to be made  with  respect
thereto,  that it was  required  to file with any  applicable  federal  or state
securities or bank authorities, except failures to file which are not reasonably
likely to have,  individually or in the aggregate,  a Material Adverse Effect on
First  Michigan.  As of  their  respective  dates,  each  of  such  reports  and
documents, including the financial statements,  exhibits, and schedules thereto,
complied in all material respects with all applicable Laws. As of its respective
date, each such report and document did not, in all material  respects,  contain
any  untrue  statement  of a  material  fact or omit to  state a  material  fact
required to be stated therein or necessary to make the statements  made therein,
in light of the circumstances under which they were made, not misleading.

     2.18 Statements True and Correct. None of the information supplied or to be
supplied by any First Michigan Company or any Affiliate thereof for inclusion in
the Registration Statement to be filed by Huntington with the SEC will, when the
Registration Statement becomes effective, be false or misleading with respect to
any  material  fact,  or omit to state any material  fact  necessary to make the
statements  therein not misleading.  None of the  information  supplied or to be
supplied by any First Michigan Company or any Affiliate thereof for inclusion in
the Proxy Statement to be mailed to First Michigan's  shareholders in connection
with the First  Michigan  Shareholders'  Meeting  or the Proxy  Statement  to be
mailed  to   Huntington's   shareholders   in  connection  with  the  Huntington
Shareholders'  Meeting,  and any other documents to be filed by a First Michigan
or any  Affiliate  thereof  with the SEC or any other  Regulatory  Authority  in
connection with the transactions contemplated by the Merger Documents,  will, at
the  respective  time such  documents  are filed,  and with respect to the Proxy
Statements,  when first mailed to the respective  shareholders of First Michigan
and  Huntington,  be false or misleading  with respect to any material  fact, or
omit to state any material fact  necessary to make the  statements  therein,  in
light of the  circumstances  under which they were made, not misleading,  or, in
the case of the Proxy Statements or any amendment thereof or supplement thereto,
at the time of the  First  Michigan  or  Huntington  Shareholders'  Meeting,  as
applicable, be false or misleading with respect to any material fact, or omit to
state any  material  fact  necessary  to correct  any  statement  in any earlier
communication  with  respect  to the  solicitation  of any  proxy  for the First
Michigan or  Huntington  Shareholders'  Meeting.  All  documents  that any First
Michigan  Company or any Affiliate  thereof is  responsible  for filing with any
Regulatory  Authority in connection  with the  transactions  contemplated by the
Merger  Documents  will  comply  as to form in all  material  respects  with the
provisions of applicable Law.

     2.19 Tax,  Regulatory,  and Pooling Matters. No First Michigan Company nor,
to the Knowledge of First Michigan,  any Affiliate thereof, has taken any action
or has any Knowledge of any fact or  circumstance  that is reasonably  likely to
(i) prevent the transactions contemplated by the Merger Documents, including the
Merger, from qualifying as a reorganization within the meaning of Section 368(a)
of the Internal Revenue Code, (ii) materially impede or delay receipt of any

                                      -23-
<PAGE>
Consents  of  Regulatory  Authorities  referred  to in  Section  7.1(b)  of this
Agreement or result in the  imposition of a condition or restriction of the type
referred to in the last  sentence of such Section,  or (iii) prevent  Huntington
from accounting for the Merger as a pooling of interests in accordance with GAAP
and applicable SEC regulations.

     2.20  State  Takeover  Laws.  Each  First  Michigan  Company  has taken all
necessary steps to exempt the transactions  contemplated by the Merger Documents
from any applicable state takeover Law.

     2.21 Charter  Provisions.  First  Michigan has taken all action so that the
entering into of the Merger Documents and the consummation of the Merger and the
other  transactions  contem  plated by the Merger  Documents do not and will not
result in the grant of any rights to any Person under the Governing Documents of
any First  Michigan  Company or restrict or impair the ability of  Huntington or
any of its  Subsidiaries  to vote,  or  otherwise  to  exercise  the rights of a
shareholder  with respect to,  shares of First  Michigan that may be directly or
indirectly acquired or controlled by Huntington or any of its Subsidiaries.

     2.22 Compliance  with Certain Laws.  Except as disclosed in Section 2.22 of
the Disclosure  Memorandum,  First Michigan is in compliance  with all currently
applicable  capital  requirements  and guidelines  prescribed by all appropriate
federal or state Regulatory Authorities.

     2.23 Community  Reinvestment Act Compliance.  No First Michigan Company has
received any notice of non-compliance with the applicable  provisions of the CRA
and the regulations  promulgated  thereunder,  and First Michigan has received a
CRA rating of satisfactory  or better from the FDIC.  First Michigan knows of no
fact or  circumstance or set of facts or  circumstances  which would cause First
Michigan  to fail to comply with such  provisions  or to cause the CRA rating of
First Michigan to fall below satisfactory.


                                    ARTICLE 3
                  REPRESENTATIONS AND WARRANTIES OF HUNTINGTON

     Huntington hereby represents and warrants to First Michigan as follows:

     3.1 Organization,  Standing, and Power.  Huntington is duly registered as a
bank  holding  company  under  the BHC Act.  Huntington  is a  corporation  duly
organized, validly existing, and in good standing under the Laws of the State of
Maryland,  and has the corporate power and authority to carry on its business as
now conducted and to own, lease and operate its material  Assets.  Huntington is
duly qualified or licensed to transact business as a foreign corporation in good
standing in the States of the United States and foreign  jurisdictions where the
character of its Assets or the nature or conduct of its business  requires it to
be so qualified or licensed,  except for such jurisdictions in which the failure
to be so qualified or licensed is not reasonably likely to have, individually or
in the aggregate, a Material Adverse Effect on Huntington.

                                      -24-
<PAGE>
     3.2 Authority; No Breach By Agreement.

          (a)  Huntington  has the corporate  power and  authority  necessary to
     execute, deliver and perform its obligations under the Merger Documents and
     to  consummate  the transac  tions  contemplated  thereby.  The  execution,
     delivery and  performance of the Merger  Documents and the  consummation of
     the  transactions  contemplated  herein and therein,  including the Merger,
     have been duly and validly authorized by all necessary  corporate action in
     respect thereof on the part of Huntington,  subject to the approval of this
     Agreement by a two-thirds  majority of the outstanding shares of Huntington
     Common  which is the only  shareholder  vote  required  for approval of the
     Merger Documents and the consummation of the Merger by Huntington.  Subject
     to the requisite shareholder  approval,  the Merger Documents represent the
     legal,  valid, and binding  obligations of Huntington,  enforceable against
     Huntington in accordance with their  respective  terms (except in all cases
     as such enforceability may be limited by applicable bankruptcy, insolvency,
     reorganization,  moratorium,  or similar Laws affecting the  enforcement of
     creditors'  rights  generally  and  except  that  the  availability  of the
     equitable remedy of specific performance or injunctive relief is subject to
     the discretion of the court before which any proceeding may be brought).

          (b) Neither the  execution  and  delivery of the Merger  Documents  by
     Huntington,   nor  the  consummation  by  Huntington  of  the  transactions
     contemplated  thereby,  nor  compliance  by  Huntington  with  any  of  the
     provisions thereof or hereof,  will (i) conflict with or result in a breach
     of any provision of Huntington's Governing Documents, or (ii) constitute or
     result in a Default under, or require any Consent pursuant to, or result in
     the creation of any Lien on any Asset of any Huntington  Company under, any
     Contract or Permit of any Huntington  Company,  where such Default or Lien,
     or any  failure  to obtain  such  Consent,  is  reasonably  likely to have,
     individually or in the aggregate,  a Material Adverse Effect on Huntington,
     or,  (iii)  subject to receipt of the  requisite  approvals  referred to in
     Section  7.1(a)  and  (b) of  this  Agreement,  violate  any  Law or  Order
     applicable to any Huntington  Company or any of their  respective  material
     Assets.

          (c) Other than in connection or compliance  with the provisions of the
     Securities Laws,  applicable state corporate and Securities Laws, and rules
     of the NASD, and other than Consents required from Regulatory  Authorities,
     and other than notices to or filings with the Internal  Revenue  Service or
     the Pension  Benefit  Guaranty  Corporation  with  respect to any  employee
     benefit plans, and other than Consents, filings, or notifications which, if
     not obtained or made, are not reasonably likely to have, individually or in
     the  aggregate,  a Material  Adverse  Effect on  Huntington,  no notice to,
     filing with,  or Consent of, any public body or authority is necessary  for
     the  consummation  by Huntington  of the Merger and the other  transactions
     contemplated in the Merger Documents.

     3.3 Capital Stock.

          (a)  The  authorized  capital  stock  of  Huntington  consists  of (i)
     300,000,000  shares of Huntington  Common, of which 144,739,081 shares were
     issued and  outstanding as of April 22, 1997, and (ii) 6,617,808  shares of
     Huntington  Preferred  Stock,  none of  which  are  designated,  issued  or
     outstanding.  All of the issued and outstanding shares of Huntington Common
     are,  and all of the shares of  Huntington  Common to be issued in exchange
     for shares of First Michigan Common upon

                                      -25-
<PAGE>
     consummation  of the Merger,  when issued in  accordance  with the terms of
     this Agreement,  will be, duly and validly issued and outstanding and fully
     paid  and  nonassessable.  None of the  outstanding  shares  of  Huntington
     Capital Stock has been,  and none of the shares of Huntington  Common to be
     issued in exchange for shares of First Michigan Common upon consummation of
     the Merger will be,  issued in  violation of any  preemptive  rights of the
     current  or past  shareholders  of  Huntington.  

          (b)  There  are no  Rights  relating  to  the  outstanding  shares  of
     Huntington  Common other than those provided  under the  Huntington  Rights
     Agreement and each outstanding share of Huntington Common,  including those
     to be issued to the  shareholders of First Michigan in the Merger will have
     the Rights provided under the Huntington  Rights  Agreement.  The execution
     and delivery of the Merger  Documents does not, and the consummation of the
     Merger and the other transactions contemplated by the Merger Documents will
     not,  (i)  result  in the  grant of any  Rights  to any  Person  under  the
     Huntington Rights  Agreement,  (ii) result in separation from the shares of
     Huntington  Common  of the  Rights  granted  under  the  Huntington  Rights
     Agreement,  (iii)  permit  any  holder  of  any  of the  Rights  under  the
     Huntington  Rights Agreement to exercise any such Rights,  or (iv) give any
     Person any Right to purchase any  securities  issued by  Huntington  (other
     than  to  First  Michigan's  shareholders  as  contemplated  in the  Merger
     Agreement).

          (c) Huntington has taken all corporate action necessary to reserve for
     issuance a sufficient  number of shares of  Huntington  Common for delivery
     upon the exercise of the First  Michigan  Stock  Options to be converted in
     accordance  with the  terms of the  Merger  Agreement,  and the  shares  of
     Huntington  Common  issuable upon the exercise of the First  Michigan Stock
     Options  so  converted  shall  be  included  under  an  existing  effective
     registration statement with respect to such shares of Huntington Common

     3.4 Huntington Subsidiaries. Huntington or one of its Subsidiaries owns all
of the  issued  and  outstanding  shares  of  capital  stock of each  Huntington
Subsidiary.  No equity securities of any Huntington Subsidiary are or may become
required to be issued by reason of any  Rights,  and there are no  Contracts  by
which  any  Huntington  Subsidiary  is bound to issue  additional  shares of its
capital  stock or Rights.  There are no Contracts  relating to the rights of any
Huntington  Company to vote or to dispose of any shares of the capital  stock of
any Huntington Subsidiary. All of the shares of capital stock of each Huntington
Subsidiary  held by a Huntington  Company are fully paid and, except pursuant to
12 U.S.C. Section 55 in the case of national banks and comparable  provisions of
applicable  state Laws,  if any, in the case of any  state-chartered  depository
institutions, are owned by a Huntington Company free and clear of any Lien. Each
Huntington Subsidiary is a corporation,  national bank, state-chartered bank, or
other federal or state  depository  institution and is duly  organized,  validly
existing,  and (as to  corporations)  in good  standing  under  the  Laws of the
jurisdiction  in which it is  incorporated  or organized,  and has the corporate
power and authority  necessary for it to own, lease,  and operate its Assets and
to carry on its business as now conducted.  Each  Huntington  Subsidiary is duly
qualified  or  licensed to transact  business as a foreign  corporation  in good
standing in the States of the United States and foreign  jurisdictions where the
character of its Assets or the nature or conduct of its business  requires it to
be so qualified or licensed,  except for such jurisdictions in which the failure
to be so qualified or licensed is not reasonably likely to have, individually or
in  the  aggregate,  a  Material  Adverse  Effect  on  Huntington.  Each  of the
Huntington  Subsidiaries  that  is  a  depository  institution  is  an  "insured
institution," as defined in the Federal

                                      -26-
<PAGE>
Deposit Insurance Act and applicable regulations thereunder, and the deposits in
which are insured by the Bank Insurance Fund.

     3.5 Financial  Statements.  Huntington  has delivered to First Michigan all
Huntington Financial Statements and will deliver to First Michigan copies of all
Huntington  Financial  Statements  prepared  subsequent to the date hereof.  The
Huntington  Financial  Statements  (as of the dates  thereof and for the periods
covered  thereby)  (i) are in  accordance  with the  books  and  records  of the
Huntington  Companies,  which are or will be, as the case may be,  complete  and
correct and which have been or will have been, as the case may be, maintained in
accordance with good business  practices,  and (ii) present or will present,  as
the case may be, fairly the  consolidated  financial  position of the Huntington
Companies as of the dates indicated and the consolidated  results of operations,
changes in shareholders'  equity, and cash flows of the Huntington Companies for
the periods  indicated,  in  accordance  with GAAP  (subject to exceptions as to
consistency specified therein or as may be indicated in the notes thereto or, in
the  case  of  interim  financial  statements,   to  normal  recurring  year-end
adjustments that are not material in amount or effect).

     3.6  Absence of  Undisclosed  Liabilities.  No  Huntington  Company has any
Liabilities  that  are  reasonably  likely  to  have,  individually  or  in  the
aggregate, a Material Adverse Effect on Huntington, except Liabilities which are
accrued or reserved against in the consolidated  balance sheets of Huntington as
of December 31, 1996, included in the Huntington  Financial Statements delivered
prior to the date of this Agreement or reflected in the notes thereto.

     3.7  Absence of  Certain  Changes or  Events.  Except as  disclosed  in the
Huntington  Financial  Statements delivered prior to the date of this Agreement,
since December 31, 1996,  (i) there have been no events,  changes or occurrences
which  have  had,  or are  reasonably  likely  to have,  individually  or in the
aggregate, a Material Adverse Effect on Huntington,  and (ii) Huntington has not
taken  any  action,  or  failed  to take any  action,  prior to the date of this
Agreement, which action or failure, if taken or occurring after the date of this
Agreement, would represent or result in a material breach or violation of any of
the covenants or agreements of Huntington provided in this Agreement.

     3.8 Tax Matters.

          (a) All Tax returns required to be filed by or on behalf of any of the
     Huntington  Company have been timely filed or requests for extensions  have
     been timely  filed,  granted,  and have not expired for periods ended on or
     before  December  31,  1996,  and on or before the date of the most  recent
     fiscal year end  immediately  preceding the Effective  Time and all returns
     filed are complete and accurate,  except for failures, if any, which, taken
     together, would not have a Material Adverse Effect on Huntington. All Taxes
     shown on filed  returns have been paid or adequate  provision  therefor has
     been made in the Huntington  Financial  Statements.  As of the date of this
     Agreement, there is no audit examination,  deficiency, or refund Litigation
     with  respect  to any  Taxes  that is  reasonably  likely  to  result  in a
     determination that would have, individually or in the aggregate, a Material
     Adverse Effect on Huntington,  except as reserved against in the Huntington
     Financial  Statements.  All Taxes and other Liabilities due with respect to
     completed and settled Tax

                                      -27-
<PAGE>
     examinations  or  concluded  Tax  Litigation  have  been  paid or  adequate
     provision therefor has been made in the Huntington Financial Statements.

          (b) None of the  Huntington  Companies  has  executed an  extension or
     waiver of any statute of limitations on the assessment or collection of any
     Tax due  (excluding  such  statutes  that relate to years  currently  under
     examination  by the Internal  Revenue  Service or other  applicable  taxing
     authorities) that is currently in effect.

          (c) Adequate  provision  for any Taxes due or to become due for any of
     the  Huntington  Companies for the period or periods  through and including
     the date of the respective  Huntington  Financial  Statements has been made
     and is reflected on such Huntington Financial Statements.

          (d) Deferred Taxes of the Huntington  Companies have been provided for
     in accordance with GAAP.

          (e) Each of the Huntington  Companies is in material  compliance with,
     and its records contain all information and documents  (including  properly
     completed  IRS  Forms  W-9)   necessary  to  comply  with,  all  applicable
     information  reporting  and Tax  withholding  requirements  under  federal,
     state,  and local Tax Laws, and such records  identify with specificity all
     accounts subject to backup  withholding  under Section 3406 of the Internal
     Revenue Code.

     3.9 Assets and Insurance.  Except to the extent that an exception to any of
the matters  described  below would not be reasonably  likely to have a Material
Adverse Effect on Huntington:

          (a)  Except  as  disclosed  or  reserved  against  in  the  Huntington
     Financial  Statements,  Huntington has good and marketable  title, free and
     clear  of all  Liens,  to  all of its  Assets  which  are  material  to the
     operation of its  business.  All Assets which are material to  Huntington's
     business and that are held under leases or  subleases  by  Huntington,  are
     held under valid Contracts  enforceable in accordance with their respective
     terms (except as  enforceability  may be limited by applicable  bankruptcy,
     insolvency,  reorganization,   moratorium,  or  other  Laws  affecting  the
     enforcement of creditors' rights generally and except that the availability
     of the equitable  remedy of specific  performance  or injunctive  relief is
     subject to the discretion of the court before which any  proceedings may be
     brought), and each such Contract is in full force and effect.

          (b) To its Knowledge,  Huntington  currently  maintains  insurance and
     blanket bonds (collectively,  "Insurance")  similar in amounts,  scope, and
     coverage  to  that  customarily  maintained  by  other  bank  organizations
     comparable in size and operation to Huntington. Huntington has not received
     notice from any Insurance  carrier that (i) such Insurance will be canceled
     or that coverage thereunder will be reduced or eliminated,  or (ii) premium
     costs with  respect to such  policies of  insurance  will be  substantially
     increased. All premiums due under the policies of Insurance have been paid.

     3.10  Compliance  with  Laws.  Each  Huntington  Company  has in effect all
Permits  necessary  for it to own,  lease or operate its material  Assets and to
carry on its business as now

                                      -28-
<PAGE>
conducted,  except for those  Permits  the  absence of which are not  reasonably
likely to have,  individually or in the aggregate,  a Material Adverse Effect on
Huntington,  and there has occurred no Default under any such Permit, other than
Defaults  which  are not  reasonably  likely  to  have,  individually  or in the
aggregate, a Material Adverse Effect on Huntington. No Huntington Company:

          (a) is in Default under its Governing Documents;

          (b) is in  violation  of, or in  Default  under,  any  Laws,  Order or
     Permits  applicable to its business or employees  conducting  its business,
     except for violations which are not reasonably likely to have, individually
     or in the aggregate, a Material Adverse Effect on Huntington;

          (c) has received any notification or communication  from any agency or
     department  of  federal,  state,  or  local  government  or any  Regulatory
     Authority or the staff thereof (i) asserting that any Huntington Company is
     not in compliance with any of the Laws or Orders, including CRA, which such
     governmental  authority  or  Regulatory  Authority  enforces,   where  such
     noncompliance  is  reasonably  likely  to  have,  individually  or  in  the
     aggregate,  a Material  Adverse Effect on Huntington or which would prevent
     or delay the consummation of the transactions contemplated under the Merger
     Documents,  (ii) threatening to revoke any Permits, the revocation of which
     is reasonably likely to have,  individually or in the aggregate, a Material
     Adverse Effect on  Huntington,  (iii)  requiring any Huntington  Company to
     enter into or consent to the issuance of a cease and desist  order,  formal
     agreement,  directive,  commitment or memorandum  of  understanding,  or to
     adopt any  resolution of the Board of Directors of such entity,  or similar
     undertaking,  which restricts materially the conduct of its business, or in
     the  payment  of  dividends,  or which  are  reasonably  likely to delay or
     prevent the consummation of the transactions contemplated herein; or

          (d) directly or indirectly engages in any material activity prohibited
     to be conducted by such entity,  or owns any material Assets  prohibited to
     be held by such entity.

     3.11 Employee Benefit Plans.

          (a) Huntington has delivered or made available to First Michigan prior
     to the execution of this Agreement  copies of all Huntington  Benefit Plans
     currently  adopted,  maintained  by,  sponsored  in whole or in part by, or
     contributed to by any Huntington Company.

          (b) No Huntington  Pension Plan is or has been a "multiemployer  plan"
     within the meaning of Section 3(37) of ERISA.

          (c) All Huntington Benefit Plans are in compliance with the applicable
     terms of ERISA,  the Internal  Revenue Code  including the 1986  amendments
     thereto and any other applicable Laws, the breach or violation of which are
     reasonably  likely to have,  individually  or in the aggregate,  a Material
     Adverse Effect on Huntington.

          (d) Each Huntington ERISA Plan which is intended to be qualified under
     Section  401(a) of the  Internal  Revenue  Code has  received  a  favorable
     determination letter which takes into

                                      -29-
<PAGE>
     account the Tax Reform Act of 1986 and subsequent  legislation  for which a
     determination  letter is available from the Internal Revenue  Service,  and
     Huntington is not aware of any circumstances likely to result in revocation
     of any such favorable determination letter. To the Knowledge of Huntington,
     no  Huntington  Company has engaged in a  transaction  with  respect to any
     Huntington  Benefit  Plan  that,   assuming  the  taxable  period  of  such
     transaction  expired as of the date hereof,  would  subject any  Huntington
     Company to a Tax imposed by either  Section  4975 of the  Internal  Revenue
     Code or Section 502(i) of ERISA in amounts which are  reasonably  likely to
     have,  individually  or in the  aggregate,  a  Material  Adverse  Effect on
     Huntington.

          (e)  As of the  date  of  the  most  recent  actuarial  valuation,  no
     Huntington Pension Plan had any "unfunded current  liability," as that term
     is defined in Section  302(d)(8)(A) of ERISA,  and the fair market value of
     the assets of any such plan exceeds the plan's  "benefit  liabilities,"  as
     that term is defined in Section 4001(a)(16) of ERISA, when determined under
     actuarial  factors that would apply if the plan  terminated  in  accordance
     with all  applicable  legal  requirements  and  assuming  the  adoption  of
     interest rates and mortality  tables  described in Section  417(e)(3)(A)(i)
     and the use of such interest rates  published in January 1997, and assuming
     that all participants  take a lump sum distribution of their vested accrued
     benefits on January 1, 1997.

          (f) Since the date of the most recent actuarial  valuation,  there has
     been (i) no material  change in the  financial  position of any  Huntington
     Pension Plan, (ii) no change in the actuarial  assumptions  with respect to
     any  Huntington  Pension Plan,  and (iii) no increase in benefits under any
     Huntington  Pension  Plan as a result  of plan  amendments  or  changes  in
     applicable Law which is reasonably  likely to have,  individually or in the
     aggregate,   a  Material  Adverse  Effect  on  any  Huntington  Company  or
     materially adversely affect the funding status of any such plan.

          (g) All  liabilities  under any  Huntington  Benefit Plan,  other than
     benefits  accrued  pursuant  to  funded  retirement  plans  subject  to the
     provisions  of Section 412 of the  Internal  Revenue Code or Section 302 of
     ERISA,  have been  fully  reflected  on the  audited  Huntington  Financial
     Statements to the extent required by and in accordance with GAAP.

     3.12 Legal Proceedings. There is no Litigation instituted or pending or, to
the Knowledge of Huntington,  threatened (or unasserted but considered  probable
of assertion and which if asserted would have at least a reasonable  probability
of an unfavorable outcome) against any Huntington Company, or against any Asset,
interest,  or right of any of them,  that seeks to enjoin,  delay or prevent the
execution, delivery, or performance of the Merger Documents or the completion of
the  transactions  contemplated  therein,  or that,  if a judgment  adverse to a
Huntington  Company  were  to  be  rendered  in  such  Litigation,  would  have,
individually or in the aggregate,  a Material Adverse Effect on Huntington,  nor
are  there  any  Orders  of  any  Regulatory  Authorities,   other  governmental
authorities,  or arbitrators  outstanding against any Huntington  Company,  that
would have,  individually,  or in the  aggregate,  a Material  Adverse Effect on
Huntington.

     3.13 Reports.  Since January 1, 1992,  Huntington has filed all reports and
statements,  together  with any  amendments  required  to be made  with  respect
thereto,  that it was  required  to file  with (i) the SEC,  including,  but not
limited to, Forms 10-K, Forms 10-Q, Forms 8-K, and proxy statements,  (ii) other
Regulatory  Authorities,  and  (iii) any  applicable  state  securities  or bank

                                      -30-
<PAGE>
authorities  (except, in the case of state securities  authorities,  failures to
file which are not reasonably likely to have,  individually or in the aggregate,
a Material Adverse Effect on Huntington).  As of their respective dates, each of
such reports and documents,  including the financial statements,  exhibits,  and
schedules  thereto,  complied in all material respects with all applicable Laws.
As of its respective  date,  each such report and document did not,  contain any
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements made therein,  in light of
the circumstances under which they were made, not misleading.

     3.14 Statements True and Correct. None of the information supplied or to be
supplied  by  Huntington   or  any  Affiliate   thereof  for  inclusion  in  the
Registration  Statement to be filed by Huntington  with the SEC, will,  when the
Registration Statement becomes effective, be false or misleading with respect to
any  material  fact,  or omit to state any material  fact  necessary to make the
statements  therein not misleading.  None of the  information  supplied or to be
supplied by  Huntington  or any  Affiliate  thereof for  inclusion  in the Proxy
Statement  to be mailed to  Huntington's  shareholders  in  connection  with the
Huntington  Shareholders'  Meeting or the Proxy  Statement to be mailed to First
Michigan's  shareholders  in connection  with the First  Michigan  Shareholders'
Meeting,  and any other  documents to be filed by  Huntington  or any  Affiliate
thereof with the SEC or any other  Regulatory  Authority in connection  with the
transactions contemplated by the Merger Documents,  will, at the respective time
such documents are filed, and with respect to the Proxy  Statements,  when first
mailed to the respective shareholders of Huntington and First Michigan, be false
or misleading  with respect to any material  fact, or omit to state any material
fact necessary to make the  statements  therein,  in light of the  circumstances
under  which  they  were  made,  not  misleading,  or,  in the case of the Proxy
Statements or any amendment  thereof or supplement  thereto,  at the time of the
Huntington or First Michigan Shareholders'  Meeting, as applicable,  be false or
misleading with respect to any material fact, or omit to state any material fact
necessary to correct any statement in any earlier  communication with respect to
the solicitation of any proxy for the Huntington or First Michigan Shareholders'
Meeting.  All documents that Huntington or any Affiliate  thereof is responsible
for filing with any  Regulatory  Authority in connection  with the  transactions
contemplated  by the Merger  Documents  will  comply as to form in all  material
respects with the provisions of applicable Law.

     3.15 Tax,  Regulatory,  and Pooling Matters.  No Huntington  Company or any
Affiliate  thereof  has taken any  action  or has any  Knowledge  of any fact or
circumstance   that  is  reasonably  likely  to  (i)  prevent  the  transactions
contemplated by the Merger Documents, including the Merger, from qualifying as a
reorganization  within the  meaning of Section  368(a) of the Inter nal  Revenue
Code, or (ii)  materially  impede or delay receipt of any Consents of Regulatory
Authorities  referred to in Section  7.1(b) of this  Agreement  or result in the
imposition  of a condition or  restriction  of the type  referred to in the last
sentence of such Section,  or (iii) prevent  Huntington  from accounting for the
Merger as a pooling of  interests in  accordance  with GAAP and  applicable  SEC
regulation.

     3.16  Community  Reinvestment  Act  Compliance.  No Huntington  Company has
received any notice of non-compliance with the applicable  provisions of the CRA
and the regulations  promulgated  thereunder,  and Huntington has received a CRA
rating of satisfactory or better from the FDIC.  Huntington  knows of no fact or
circumstance or set of facts or circumstances which

                                      -31-
<PAGE>
would cause  Huntington  to fail to comply with such  provisions or to cause the
CRA rating of Huntington to fall below satisfactory.


                                    ARTICLE 4
                         MUTUAL COVENANTS OF THE PARTIES

     4.1 Adverse Changes in Condition.  Each Party agrees to give written notice
promptly to the other Party upon becoming  aware of the  occurrence or impending
occurrence  of  any  event  or  circumstance  relating  to  it  or  any  of  its
Subsidiaries  which (i) is  reasonably  likely to have,  individually  or in the
aggregate,  a Material  Adverse Effect on it or (ii) would cause or constitute a
material  breach  of  any  of  its  representations,  warranties,  or  covenants
contained  herein,  and to use its reasonable  efforts to prevent or promptly to
remedy the same.

     4.2  Reports.  Each  Party  and its  Subsidiaries  shall  file all  reports
required to be filed by it with Regulatory  Authorities between the date of this
Agreement and the Effective  Time and shall deliver to the other Party copies of
all such reports promptly after the same are filed. If financial  statements are
contained in any such reports filed with the SEC, such financial statements will
fairly  present the  consolidated  financial  position of the entity filing such
statements as of the dates indicated and the consolidated results of operations,
changes in  shareholders'  equity,  and cash flows for the periods then ended in
accordance  with GAAP  (subject in the case of interim  financial  statements to
normal recurring  year-end and audit  adjustments that are not material).  As of
their  respective  dates,  such  reports  filed with the SEC will  comply in all
material  respects  with the  Securities  Laws and will not  contain  any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary in order to make the statements therein, in light of
the  circumstances  under which they were made,  not  misleading.  Any financial
statements  contained in any other reports to another Regulatory Authority shall
be prepared in accordance with Laws applicable to such reports.

     4.3 Registration Statement; Proxy Statements; Shareholder Approval. As soon
as practicable  after  execution of this  Agreement,  Huntington  shall file the
Registration  Statement  with the SEC, and shall use its  reasonable  efforts to
cause the Registration Statement to become effective under the 1933 Act and take
any  action  required  to be  taken  under  the  applicable  state  Blue  Sky or
Securities  Laws in  connection  with the  issuance of the shares of  Huntington
Common  upon  consummation  of the  Merger.  First  Michigan  shall  furnish all
information concerning it and the holders of its capital stock as Huntington may
reasonably request in connection with such action. First Michigan and Huntington
shall  each  call  Shareholders'  Meetings,  to be held  as  soon as  reasonably
practicable after the Registration  Statement is declared  effective by the SEC,
for the purpose of voting upon approval of the Merger Documents, the Merger, and
such other  related  matters as it deems  appropriate.  In  connection  with the
Shareholders' Meetings, (i) First Michigan and Huntington shall prepare, as part
of the Registration Statement filed with the SEC, Proxy Statements and mail such
Proxy  Statements to First Michigan  shareholders  and  Huntington  shareholders
following  the review and clearance of such Proxy  Statements  and related proxy
materials by the Regulatory Authorities,  (ii) the Parties shall furnish to each
other  all  information  concerning  them that they may  reasonably  request  in
connection with such Proxy Statements,

                                      -32-
<PAGE>
(iii) the respective  Boards of Directors of First Michigan and Huntington shall
recommend  (subject  to  compliance  with their  fiduciary  duties as advised by
counsel)  to  First  Michigan's   shareholders  and  Huntington's   shareholders
respectively,  the  approval of the Merger  Documents,  and (iv) the  respective
Boards of Directors and officers of First Michigan and Huntington shall (subject
to  compliance  with their  fiduciary  duties as advised by  counsel)  use their
reasonable efforts to obtain such shareholders' approval.

     4.4  Applications.  Huntington  shall promptly  prepare and file, and First
Michigan shall cooperate in the preparation and, where  appropriate,  the filing
of,  applications with all Regulatory  Authorities having  jurisdiction over the
transactions  contemplated  by  the  Merger  Documents,  seeking  the  requisite
Consents  necessary to consummate the  transactions  contemplated  by the Merger
Documents.

     4.5  Agreement  as to  Efforts  to  Consummate.  Subject  to the  terms and
conditions  of this  Agreement,  each  Party  agrees  to use,  and to cause  its
Subsidiaries to use, its reasonable  efforts to take, or cause to be taken,  all
actions,  and to do,  or cause to be done,  all  things  necessary,  proper,  or
advisable under  applicable  Laws to consummate and make  effective,  as soon as
practicable after the date of this Agreement,  the transactions  contemplated by
the Merger Documents,  including using its reasonable efforts to lift or rescind
any Order adversely affecting its ability to consummate such transactions and to
cause to be satisfied the conditions referred to in Article 7 of this Agreement;
provided,  that nothing herein shall preclude  either Party from  exercising its
rights under this  Agreement.  Each Party shall use, and shall cause each of its
Subsidiaries to use, its reasonable  efforts to obtain all Consents necessary or
desirable for the  consummation of the  transactions  contemplated by the Merger
Documents.  The  Parties  shall  deliver to each other,  copies of all  filings,
correspondence,  and orders to and from all Regulatory Authorities in connection
with the transactions contemplated by the Merger Documents.

     4.6 Investigation and Confidentiality.

          (a) Prior to the Effective Time, each Party shall keep the other Party
     advised  of all  material  developments  relevant  to its  business  and to
     consummation  of the  Merger and shall  permit  the other  Party to make or
     cause to be made such  investigation  of the business and  properties of it
     and its Subsidiaries and of their respective financial and legal conditions
     as the other Party reasonably  requests,  provided that such  investigation
     shall be made after  reasonable  prior notice and during  regular  business
     hours, shall be reasonably related to the transactions  contemplated by the
     Merger  Documents,  and  shall  not  interfere  unnecessarily  with  normal
     operations.  No investigation  by a Party shall affect the  representations
     and warranties of the other Party.

          (b) Each Party  shall,  and shall  cause its  advisers  and agents to,
     maintain the confidentiality of all confidential  information  furnished to
     it by the other  Party  concerning  its and its  Subsidiaries'  businesses,
     operations,  and financial positions and shall not use such information for
     any purpose except in furtherance of the  transactions  contemplated by the
     Merger  Documents.  If this Agreement is terminated  prior to the Effective
     Time,  each Party shall promptly  return or certify the  destruction of all
     documents and copies thereof,  and all work papers containing  confidential
     information received from the other Party.

                                      -33-
<PAGE>
          (c) Each  Party  agrees  to give the  other  Party  notice  as soon as
     practicable  after  any  determination  by it of  any  fact  or  occurrence
     relating to the other Party which it has  discovered  through the course of
     its  investigation  and  which  represents,  or  is  reasonably  likely  to
     represent,  either  a  material  breach  of any  representation,  warranty,
     covenant or agreement of the other Party or which has had or is  reasonably
     likely to have a Material Adverse Effect on the other Party.

          (d) Promptly  after the execution of this  Agreement,  First  Michigan
     will use its best  efforts to make  available  to  Huntington  complete and
     correct  copies  of all deeds and  leases  in the  possession  of any First
     Michigan Company relating to the Real Property.

     4.7  Press  Releases.  Prior to the  Effective  Time,  First  Michigan  and
Huntington  shall  consult  with each other as to the form and  substance of any
press  release  or other  public  disclosure  materially  related  to the Merger
Documents or any other transaction contemplated thereby;  provided, that nothing
in this  Section  4.7 shall be deemed to  prohibit  any Party  from  making  any
disclosure  which its counsel  deems  necessary or advisable in order to satisfy
such Party's disclosure obligations imposed by Law.

     4.8 Tax and Accounting Treatment. Each of the Parties undertakes and agrees
to use its reasonable  efforts to cause the Merger,  and to take no action which
would  cause the Merger  not, to qualify  for  treatment  as a  "reorganization"
within the meaning of Section  368(a) of the  Internal  Revenue Code for federal
income tax purposes and as a "pooling of interests" for accounting treatment.

     4.9 No  Rights  Triggered.  Each  Party  shall  take all  reasonable  steps
necessary to ensure that entering into the Merger Documents and the consummation
of the transactions  contemplated  thereby do not and will not (i) result in the
grant of any Rights to any Person under its respective Governing Documents, (ii)
result in the grant of any Rights to any Person under the First Michigan  Rights
Agreement or the Huntington Rights Agreement, (ii) result in separation from the
shares of First  Michigan  Common of the Rights granted under the First Michigan
Rights  Agreement  or  separation  from the shares of  Huntington  Common of the
Rights granted under the Huntington Rights Agreement, (iii) permit any holder of
any of the Rights under the First  Michigan  Rights  Agreement or the Huntington
Rights Agreement to exercise any such Rights,  or (iv) give any Person any Right
to purchase any securities issued by Huntington,  including, without limitation,
any Rights as a result of a "Flip-over  Transaction  or Event" under Section 3.2
of the First Michigan Rights Agreement.


                                    ARTICLE 5
                           COVENANTS OF FIRST MICHIGAN

     5.1  Conduct of the  Business.  From the date of this  Agreement  until the
earlier of the Effective Time or the termination of this  Agreement,  unless the
prior written  consent of  Huntington  shall have been  obtained,  and except as
otherwise expressly  contemplated  herein,  First Michigan shall and shall cause
each of its Subsidiaries to (i) operate its business only in the usual, regular,
and

                                      -34-
<PAGE>
ordinary course,  and (ii) preserve intact its business  organization and Assets
and maintain its rights and franchises.

     5.2 Negative  Covenants of First Michigan.  From the date of this Agreement
until the earlier of the Effective Time or the  termination  of this  Agreement,
First  Michigan  covenants  and agrees that it will not do or agree or commit to
do, or permit any of its Subsidiaries to do or agree or commit to do, any of the
following  without the prior  written  consent of the chief  executive  officer,
president, or chief financial officer of Huntington,  which consent shall not be
unreasonably withheld:

          (a) take any action which to its Knowledge at the time of such action,
     would  (i)  materially  adversely  affect  the  ability  of  any  Party  to
     consummate the transactions  contemplated under the Merger Documents,  (ii)
     materially adversely affect the ability of any Party to obtain any Consents
     required for the  consummation of the transactions  contemplated  under the
     Merger  Documents  without  imposition of a condition or restriction of the
     type referred to in the last  sentences of Section 7.1(b) or 7.1(c) of this
     Agreement, or (iii) materially adversely affect the ability of any Party to
     perform its covenants and agreements under the Merger Documents.

          (b) amend the Governing Documents of any First Michigan Company;

          (c)  engage  in any  acquisition,  or  take  any  other  action,  that
     adversely   affects  the  ability  of  First  Michigan  to  consummate  the
     transactions contemplated by the Merger Documents;

          (d) take any action that is intended to result in or actually  results
     in (i)  any  of its  representations  and  warranties  set  forth  in  this
     Agreement  being or  becoming  untrue in any  material  respect at any time
     prior to the Effective  Time,  (ii) any of the conditions to the Merger set
     forth in Article 7 hereof not being satisfied,  or (iii) a violation of any
     provisions  of the  Merger  Documents,  except,  in every  case,  as may be
     required by applicable Law.

          (e) incur any  additional  debt  obligation  or other  obligation  for
     borrowed  money  except in the  ordinary  course of the  business  of First
     Michigan and its  Subsidiaries  consistent with past practices (which shall
     include  creation  of deposit  liabilities,  purchases  of  federal  funds,
     advances from the Federal Reserve Bank or Federal Home Loan Bank, and entry
     into  repurchase  agreements  fully  secured by U.S.  government  or agency
     securities),  or impose,  or suffer the  imposition,  on any Asset of First
     Michigan  of any Lien or  permit  any such  Lien to  exist  (other  than in
     connection  with  deposits,  repurchase  agreements,  bankers  acceptances,
     "treasury  tax and loan"  accounts  established  in the ordinary  course of
     business,  the satisfaction of legal  requirements in the exercise of trust
     powers, and Liens in effect as of the date hereof that are disclosed in the
     Disclosure Memorandum);

          (f) repurchase,  redeem,  or otherwise acquire or exchange (other than
     purchases  or  exchanges in the  ordinary  course  under  employee  benefit
     plans),  directly or indirectly,  any shares, or any securities convertible
     into any shares, of the capital stock of First Michigan,  or declare or pay
     any dividend, in cash or in any other property of any kind, including,  but
     not  limited  to,  shares  of the  capital  stock of any class of any First
     Michigan  Company,  or make any  other  distribution  in  respect  of First
     Michigan's  capital stock,  provided that First Michigan may (to the extent
     legally and

                                      -35-
<PAGE>
     contractually permitted to do so), but is not obligated hereunder to do so,
     declare and pay its regular quarterly cash dividends on the shares of First
     Michigan  Common,  in an amount or amounts not in excess of $0.18 per share
     of First  Michigan  Common per quarter,  with usual and regular  record and
     payment dates in accordance with past practices,  as disclosed in the First
     Michigan  Financial  Statements  or in  Section  5.2(f)  of the  Disclosure
     Memorandum;  provided that  Huntington and First Michigan shall  coordinate
     with each other  regarding the  declaration  of any dividends in respect of
     shares of First Michigan Common and Huntington  Common,  and the record and
     payment  dates  relating  thereto,  so that the  holders of First  Michigan
     Common shall receive at least one dividend, but not more than one dividend,
     for any calendar  quarter  with  respect to their shares of First  Michigan
     Common or the shares of Huntington Common to be issued in exchange for such
     shares of First Michigan Common in the Merger.

          (g)  except  pursuant  to the  exercise  of the First  Michigan  Stock
     Options  outstanding as of the date hereof, the exercise price of which has
     been established and provided to Huntington  prior to the date hereof,  and
     pursuant to the terms  thereof in existence on the date hereof,  and except
     for the First Michigan 1997 Stock Dividend,  issue, sell, pledge, encumber,
     authorize the issuance of, enter into any Contract to issue,  sell, pledge,
     encumber,  or authorize  the  issuance  of, or  otherwise  permit to become
     outstanding,  any additional  shares of First Michigan  Common or any other
     capital  stock of any First  Michigan  Company,  or any Rights with respect
     thereto;

          (h) adjust,  split,  combine,  or reclassify  any capital stock of any
     First  Michigan  Company,  or issue or authorize  the issuance of any other
     securities in respect of or in  substitution  for shares of First  Michigan
     Common, or sell,  lease,  mortgage or otherwise dispose of any Asset (other
     than Assets acquired as a result of debts previously contracted) other than
     in  the   ordinary   course  of  business  for   reasonable   and  adequate
     consideration;

          (i)  except  for  purchases  of  U.S.  Treasury   securities  or  U.S.
     Government agency securities, which in either case have maturities of three
     years or less,  purchase any  securities  or make any material  investment,
     either by purchase of stock of securities,  contributions to capital, Asset
     transfers,  or purchase of any  Assets,  in any Person  other than a wholly
     owned First Michigan  Subsidiary,  or otherwise  acquire direct or indirect
     control over any Person,  other than in connection with (i) foreclosures in
     the  ordinary  course  of  business,  (ii)  acquisitions  of  control  by a
     depository  institution  Subsidiary in its fiduciary capacity, or (iii) the
     creation of new wholly owned subsidiaries organized to conduct and continue
     activities otherwise permitted by this Agreement;

          (j)  (i)  grant  any  increase  in  compensation  or  benefits  to the
     employees or officers of any First Michigan Company,  except as made in the
     ordinary course of business and not inconsistent  with past practices or as
     required by Law;  (ii) pay any  severance or  termination  pay or any bonus
     other than pursuant to written  policies or written  Contracts in effect on
     the date of this  Agreement,  except as disclosed in Section  5.2(j) of the
     Disclosure  Memorandum;  (iii) enter into or amend any severance agreements
     with officers of First  Michigan;  (iv) grant any increase in fees or other
     increases  in  compensation  or other  benefits to the  directors  of First
     Michigan;  (v) voluntarily accelerate the vesting of any employee benefits,
     other than pursuant to written  policies or written  Contracts in effect on
     the date of this Agreement;  or (vi) grant any stock  appreciation  rights,
     cash

                                      -36-
<PAGE>
     awards, or any Rights to acquire First Michigan  securities under any First
     Michigan Stock Option Plan;

          (k) enter into or amend any employment Contract between First Michigan
     and any  Person  (unless  such  amendment  is  required  by Law) that First
     Michigan  does not  have  the  unconditional  right  to  terminate  without
     Liability (other than Liability for services already rendered), at any time
     on or after the Effective Time;

          (l) adopt any new First  Michigan  Benefit Plan for any First Michigan
     Company or terminate or withdraw  from,  or make any material  change in or
     to, any  existing  First  Michigan  Benefit Plan other than any such change
     that is required by Law or that, in the opinion of counsel, is necessary or
     advisable to maintain the tax  qualified  status of any such plan,  or make
     any  distributions  from or  contribution or payment to such First Michigan
     Benefit  Plans  except as  required  by Law or the terms of such  plans and
     consistent with First Michigan's past practice;

          (m) make any  significant  change in any Tax or accounting  methods or
     systems of internal  accounting  controls,  except as may be appropriate to
     conform to changes in Tax Laws or  regulatory  accounting  requirements  or
     GAAP;

          (n)  commence  any  Litigation  other than in the  ordinary  course of
     business in accordance with past practice,  settle any Litigation involving
     any Liability of First Michigan for material money damages or  restrictions
     upon the operations of First Michigan;

          (o) except in the ordinary course of business and consistent with past
     practice,  (i) enter into, modify, amend or terminate any material Contract
     (ii) waive, release, compromise or assign any material rights or claims, or
     (iii) incur any capital expenditures, obligations or liabilities;

          (p) enter into any agreement or  commitment of the character  referred
     to in Section 2.7 hereof; or

          (q) take or  permit to be taken any  action  of a  character  which is
     otherwise listed in Section 2.15 hereof.

     5.3 Certain  Actions.  Except with respect to the Merger  Documents and the
transactions  contemplated thereby,  neither First Michigan nor any Affiliate or
any  Representatives  thereof  retained  by First  Michigan  shall  directly  or
indirectly solicit, encourage, or, except to the extent necessary to comply with
the  fiduciary  duties of First  Michigan's  Board of  Directors,  as advised by
counsel,  entertain, any proposal to engage in an Acquisition Transaction by any
Person.  Except to the extent  necessary to comply with the fiduciary  duties of
First  Michigan's  Board of  Directors,  as advised by  counsel,  neither  First
Michigan nor any  Affiliate or  Representative  thereof  shall fail to recommend
that First Michigan shareholders vote in favor of the Merger or withdraw such as
recommendation  previously  made, fail to solicit proxies of the shareholders of
First Michigan,  or fail to hold the First Michigan  Shareholders'  Meeting,  or
shall furnish any  non-public  information  that it is not legally  obligated to
furnish  in  connection  with,  negotiate  with  respect  to, or enter  into any
Contract with respect to, any  Acquisition  Transaction,  but First Michigan may
communicate and

                                      -37-
<PAGE>
disclose  information  about  such  a  proposal  to  engage  in  an  Acquisition
Transaction to its  shareholders  if and to the extent that it is required to do
so in order to comply with its legal  obligations  as advised by counsel.  First
Michigan shall  promptly  notify  Huntington  orally and in writing in the event
that  it  receives  any  inquiry  or  proposal   relating  to  any   Acquisition
Transaction.  First  Michigan  shall  (i)  immediately  cease  and  cause  to be
terminated  any  existing  activities,  discussions,  or  negotiations  with any
Persons  conducted  heretofore  with respect to any of the  foregoing,  and (ii)
direct and use its reasonable efforts to cause all of its Representatives not to
engage in any of the foregoing. Notwithstanding anything contained in the Merger
Documents to the contrary,  any action taken by First Michigan or its Affiliates
or  Representatives  which is permitted under this Section 5.3 by virtue of such
action being necessary to comply with the fiduciary  duties of First  Michigan's
Board of Directors,  as advised by counsel, shall not constitute a breach of any
of the Merger Documents by First Michigan.

     5.4 Agreements with Respect to Affiliates.  First Michigan has disclosed in
Section 5.4 of the Disclosure Memorandum all Persons whom it reasonably believes
is an "affiliate" of First Michigan for purposes of Rule 145 under the 1933 Act.
First  Michigan  shall use its  reasonable  efforts to cause each such Person to
deliver to  Huntington  not later than 30 days prior to the  Effective  Time,  a
written agreement, in a form reasonably satisfactory to both parties,  providing
that such Person will not sell,  pledge,  transfer,  or otherwise dispose of the
shares of First Michigan  Common held by such Person except as  contemplated  by
such agreement or by the Merger Documents and will not sell,  pledge,  transfer,
or otherwise  dispose of the shares of Huntington  Common to be received by such
Person upon  consummation  of the Merger  except in compliance  with  applicable
provisions of the 1933 Act.

     5.5 Certain Policies of First Michigan. At the request of Huntington, First
Michigan  shall use its best efforts to modify and change its loan,  litigation,
and real estate valuation policies and practices (including loan classifications
and levels of reserves)  prior to the Effective Time so as to be consistent on a
mutually  satisfactory  basis with those of Huntington and GAAP.  First Michigan
shall  not be  required  to modify or change  any such  policies  or  practices,
however,  until such time as (i)  satisfaction  of the  conditions  set forth in
Sections 7.1(a),  7.1(b), and 7.1(c) of this Agreement,  (ii) First Michigan and
Huntington  agree  that the  Effective  Time  will  occur  prior  to the  public
disclosure  of such  modifications  or  changes  in  regular  periodic  earnings
releases or periodic  reports filed with the Regulatory  Authorities,  and (iii)
Huntington  acknowledges  in writing that all  conditions  to its  obligation to
consummate the Merger (and Huntington's rights to terminate this Agreement) have
been waived or satisfied;  provided,  that in all  circumstances  First Michigan
shall make such  modifications  and changes not later than immediately  prior to
the Effective Time. First Michigan's representations, warranties, covenants, and
agreements  contained  in this  Agreement  shall  not be  deemed to be untrue or
breached in any respect for any purpose as a consequence of any modifications or
changes undertaken solely on account of this Section 5.5.

     5.6 Agreements  with Respect to First  Michigan  Stock Option Plans.  First
Michigan will take such action  necessary to ensure that no options issued under
the First  Michigan 1997 Director Stock Option Plan will be exercised and, prior
to the Effective Time,  First Michigan will cancel all stock options  previously
granted  under  the  First  Michigan  1997  Director  Stock  Option  Plan for no
consideration to the holders thereof.  Additionally,  First Michigan shall cause
Messrs.

                                      -38-
<PAGE>
David M. Ondersma,  Stephen A. Stream,  Larry D. Fredricks and Merle J. Prins to
not exercise any stock appreciation rights granted to such individuals under any
First Michigan  Stock Option Plan and will use its  reasonable  efforts to cause
all other holders of stock appreciation  rights granted under any First Michigan
Stock Option Plan to not exercise such stock  appreciation  rights.  If any such
stock appreciation  rights are exercised,  First Michigan will cause the payment
to be made only in shares of First Michigan Common.


                                    ARTICLE 6
                             COVENANTS OF HUNTINGTON

     6.1 Negative Covenants of Huntington. From the date of this Agreement until
the  earlier  of the  Effective  Time  or the  termination  of  this  Agreement,
Huntington covenants and agrees that it will not do or agree or commit to do, or
permit  any of its  Subsidiaries  to do or agree  or  commit  to do,  any of the
following  without the prior written consent of the chief  executive  officer of
First Michigan, which consent shall not be unreasonably withheld:

          (a) take any action which to its Knowledge at the time of such action,
     would  (i)  materially  adversely  affect  the  ability  of  any  Party  to
     consummate the transactions  contemplated under the Merger Documents,  (ii)
     materially adversely affect the ability of any Party to obtain any Consents
     required  to  consummate  the  transactions  contemplated  under the Merger
     Documents  without  imposition  of a condition or  restriction  of the type
     referred  to in the last  sentences  of  Section  7.1(b)  or 7.1(c) of this
     Agreement, or (iii) materially adversely affect the ability of any Party to
     perform its covenants and agreements under the Merger Documents;

          (b) amend the  Governing  Documents of  Huntington  or the  Huntington
     Rights  Agreement,  in each case,  in any manner  adverse to the holders of
     First Michigan Common as compared to rights of holders of Huntington Common
     generally as of the date of this Agreement;

          (c)  engage  in any  acquisition,  or  take  any  other  action,  that
     adversely  affects the ability of Huntington to consummate the transactions
     contemplated by the Merger Documents; or

          (d) take any action that is intended or may  reasonably be expected to
     result in (i) any of its  representations  and warranties set forth in this
     Agreement  being or  becoming  untrue in any  material  respect at any time
     prior to the Effective  Time,  (ii) any of the conditions to the Merger set
     forth in Article 7 hereof not being satisfied,  or (iii) a violation of any
     provisions  of the  Merger  Documents,  except,  in every  case,  as may be
     required by applicable Law.

     6.2 Nasdaq Listing. Huntington shall use its reasonable efforts to provide,
prior to the Effective  Time,  for quotation on the Nasdaq  National  Market the
shares of  Huntington  Common to be  issued  to the  holders  of shares of First
Michigan  Common pursuant to the Merger,  and Huntington  shall give all notices
and make all filings with the NASD, required in connection with the transactions
contemplated herein.

                                      -39-
<PAGE>
     6.3 Employee Benefits and Contracts.

          (a) Except as set forth in this Agreement, or in Section 4.2(c) of the
     Merger  Agreement  relating  to the  conversion  of  First  Michigan  Stock
     Options, following the Effective Time, Huntington shall provide to officers
     and  employees of First  Michigan  who become  officers or employees of any
     Huntington  Company  after  the  Effective  Time  employee  benefits  under
     Huntington  Benefit Plans,  and stock option and other plans  involving the
     potential  issuance of  Huntington  Common Stock,  on terms and  conditions
     which when taken as a whole are  substantially  similar to those  currently
     provided  generally by Huntington  and its  Affiliates  to their  similarly
     situated officers and employees.  For purposes of participation and vesting
     under such  Huntington  Benefit Plans,  the service of the employees of the
     First  Michigan  Companies  prior to the Effective Time shall be treated as
     service with a Huntington Company  participating in such Huntington Benefit
     Plans. Furthermore, officers and employees of First Michigan Companies (and
     their spouses and  dependents,  if  applicable)  may, upon the cessation of
     their   participation  in  a  First  Michigan  Benefit  Plan,   immediately
     participate  in the  corresponding  Benefit Plan  maintained  by Huntington
     without  regard to  pre-existing  conditions  or waiting  periods.  Benefit
     accruals  under any  Huntington  Pension Plan will not be offset by benefit
     accruals under any First Michigan Pension Plan;  however,  in the event the
     First Michigan Pension Plan merges with the Huntington Pension Plan, and if
     benefit   accruals  under  the  First  Michigan  Pension  Plan  cease,  the
     Huntington  Pension Plan will provide  future  benefit  accruals  under the
     Huntington  Pension  Plan that are no less than those  benefits  that would
     accrue  assuming  the  Huntington  Pension  Plan  implements a "fresh start
     formula  without  wear  away" (as  described  in  Treasury  Regulation  ss.
     1.401(a)(4)- 13(c)(4)(i)).

          (b)  Huntington  undertakes  and agrees to provide all persons who are
     employed by First  Michigan  immediately  prior to the Effective  Time with
     severance benefits  consistent with Huntington's  Transition Pay Plan as in
     effect as of the Effective Time, which benefits will not be less than those
     provided  under  such  plan as of the  date of  this  Agreement;  provided,
     however,  that (i) Huntington will assume the obligations of First Michigan
     under certain Continuity  Agreements between First Michigan and the persons
     identified in Section 6.3(b) of the Disclosure  Memorandum,  and (ii) for a
     period of one year  following  the  Effective  Date,  Huntington  agrees to
     provide those First Michigan employees  identified in Section 6.3(b) of the
     Disclosure  Memorandum  (other  than those  persons who are parties to such
     Continuity   Agreements)  with  severance   benefits   according  to  First
     Michigan's  severance  benefits  as of the date of this  Agreement.  If any
     benefits are paid to any former First Michigan  employees  under such First
     Michigan severance policies (including, but not limited to, such Continuity
     Agreements),  such benefits  shall be in lieu of any and all other benefits
     that might otherwise be payable under the Huntington Transition Pay Plan.

          (c)  Huntington  agrees  that the First  Michigan  Bonus Pool shall be
     allocated  among the First Michigan Bonus Plan  Participants  in accordance
     with the terms of the First  Michigan  Bonus Plan as of the Effective  Time
     and Huntington  shall pay any and all such allocated  bonus payments to the
     First Michigan Bonus Pool  Participants on or before February 28, 1998. All
     First Michigan Bonus Plan Participants  shall be eligible to participate in
     the Huntington  Management Incentive  Compensation Plan beginning as of the
     Effective  Date, to the extent that any such employee is eligible under the
     terms of such Huntington plan.

                                      -40-
<PAGE>
     6.4 Indemnification of Directors and Officers.

          (a) For a period of six years after the Effective Time, to the fullest
     extent permitted by applicable Law,  Huntington  shall, and shall cause its
     Subsidiaries  to,  indemnify,  defend,  and hold  harmless  the present and
     former  directors,  officers,  employees,  and agents of the First Michigan
     Companies  (each, an "Indemnified  Party") against all Liabilities  arising
     out of actions or omissions arising out of the Indemnified  Party's service
     or services as directors,  officers, employees, or agents of First Michigan
     or, at First Michigan's request, of another corporation, partnership, joint
     venture,  trust, or other enterprise occurring at or prior to the Effective
     Time  (including the  transactions  contemplated  by the Merger  Documents)
     consistent with First Michigan's Governing Documents and Michigan Law as in
     effect on the date hereof, whether or not any Huntington Company is insured
     against such matter,  including provisions relating to advances of expenses
     incurred in the defense of any  Litigation,  with respect to any Liability,
     claim,  demand,  action, or Litigation  asserted or made prior to or at any
     time after the  Effective  Time.  All such rights to  indemnification  with
     respect to any such  Liability,  claim,  demand,  or action shall  continue
     until the final disposition of such Litigation and/or Liability;  provided,
     however,  that  nothing  contained  herein  shall  increase or lengthen the
     duration  of  obligations  with  respect  to  such  indemnification  by the
     Huntington  or any  other  Huntington  Company  over  that to  which  First
     Michigan would have been subject had the Merger not been  consummated.  All
     rights to exculpation  from liability and limitation of liability  provided
     by  Article  IX of  First  Michigan's  Articles  of  Incorporation  and the
     provisions  of this Section 6.4 shall  survive the  Effective  Time and the
     consummation of the Merger. Without limiting the foregoing,  in any case in
     which approval by Huntington is required to effectuate any indemnification,
     Huntington shall direct, at the election of the Indemnified Party, that the
     determination  of any such approval  shall be made by  independent  counsel
     mutually agreed upon between Huntington and the Indemnified Party.

          (b) For a period of six years  after the  Effective  Date,  Huntington
     shall use  reasonable  efforts  to procure  and  maintain  that  portion of
     directors' and officers'  liability  insurance that serves to reimburse the
     Persons who are serving as officers or directors  of First  Michigan on the
     date of this Agreement with respect to claims against such Persons  arising
     from facts or events which  occurred  prior to the  Effective  Time,  which
     insurance shall provide at least the same coverage and amounts, and contain
     terms and  conditions  no less  advantageous,  as that  coverage  currently
     provided by First Michigan to such Persons;  provided,  however, that in no
     event will  Huntington  be required to expend more than $300,000 to procure
     or maintain such insurance; provided, further, that if Huntington is unable
     to procure or maintain  the  insurance  called for in this  paragraph  (b),
     Huntington  shall use  reasonable  efforts  to  obtain  as much  comparable
     insurance as is available for $300,000;  and provided,  further,  that such
     Persons  may  be  required  to  make  application  and  provide   customary
     representations  and warranties to Huntington's  insurance  carrier for the
     purpose of obtaining such insurance.

          (c) The  provisions  of this  Section  6.4 are  intended to be for the
     benefit of, and shall be enforceable  by, each  Indemnified  Party and each
     Indemnified Party's heirs and representatives.

                                      -41-
<PAGE>
     6.5 Stock Options.

          (a) At the Effective  Time,  each  outstanding  First  Michigan  Stock
     Option shall be converted  into an option to purchase  shares of Huntington
     Common in accordance with the terms of the Merger Agreement.

          (b) As soon as practicable after the Effective Time,  Huntington shall
     deliver to the  holders of such  converted  First  Michigan  Stock  Options
     appropriate  notices  setting  forth such holders'  rights  pursuant to the
     Huntington  Stock Option Plan and the agreements  evidencing such converted
     First Michigan Stock Options and the original grants of such First Michigan
     Stock  Options  shall  continue in effect on the same terms and  conditions
     (subject  to the  adjustments  required by this  Section  6.5 after  giving
     effect  to the  Merger  and  the  conversion  as set  forth  in the  Merger
     Agreement).

          (c)  Huntington  shall use all  reasonable  efforts  to  maintain  the
     effectiveness of the registration  statement(s) described in Section 3.3(c)
     for so long as the First Michigan  Stock Options to be converted  under the
     terms of the Merger  Agreement to options to purchase  shares of Huntington
     Common remain outstanding. With respect to those individuals who subsequent
     to the Merger will be subject to the reporting  requirements  under Section
     16(a) of the Exchange Act, where  applicable,  Huntington  shall administer
     the  Huntington  Stock Option Plan in a manner that complies with Rule 16-3
     promulgated  under the Exchange Act to the extent the First  Michigan  Plan
     complied with such rule prior to the Merger.


                                    ARTICLE 7
                CONDITIONS PRECEDENT TO OBLIGATIONS TO CONSUMMATE

     7.1 Conditions to Obligations of Each Party. The respective  obligations of
each Party to perform this  Agreement  and  consummate  the Merger and the other
transactions   contemplated   by  the  Merger   Documents  are  subject  to  the
satisfaction of the following conditions, unless waived by both Parties pursuant
to Section 10.6 of this Agreement:

          (a)  Shareholder  Approval.  The  shareholders  of First  Michigan and
     Huntington shall have approved this Agreement,  and the consummation of the
     transactions contemplated by the Merger Documents, including the Merger, as
     and to the extent  required  by Law and by the  provisions  of any of their
     respective Governing Documents.

          (b) Regulatory  Approvals.  All Consents of, filings and registrations
     with,  and  notifications  to,  all  Regulatory  Authorities  required  for
     consummation of the Merger shall have been obtained or made and shall be in
     full force and effect and all  waiting  periods  required by Law shall have
     expired.  No  Consent  obtained  from  any  Regulatory  Authority  which is
     necessary  to  consummate  the  transactions  contemplated  by  the  Merger
     Documents  shall  be  conditioned  or  restricted  in a  manner  (including
     requirements   relating  to  the  raising  of  additional  capital  or  the
     disposition  of Assets)  which in the  reasonable  judgment of either Party
     would so materially

                                      -42-
<PAGE>
     adversely  impact the  economic  or business  benefits of the  transactions
     contemplated  by the  Merger  Documents  so as to  render  inadvisable  the
     consummation of the Merger.

          (c) Consents and Approvals. Each Party shall have obtained any and all
     Consents required for consummation of the Merger (other than those referred
     to in  Section  7.1(b)  of this  Agreement)  or for the  preventing  of any
     Default  under any Contract or Permit of such Party which,  if not obtained
     or made, is reasonably likely to have,  individually or in the aggregate, a
     Material  Adverse  Effect on such Party.  No Consent so  obtained  which is
     necessary  to  consummate  the  transactions  contemplated  by  the  Merger
     Documents  shall be  conditioned  or  restricted  in a manner  which in the
     reasonable  judgment of either Party would so materially  adversely  impact
     the economic or business  benefits of the transactions  contemplated by the
     Merger  Documents  so as to  render  inadvisable  the  consummation  of the
     Merger.

          (d)  Legal  Proceedings.   No  court  or  governmental   authority  or
     Regulatory Authority of competent jurisdiction shall have enacted,  issued,
     promulgated,  enforced  or  entered  any Law or Order  (whether  temporary,
     preliminary  or  permanent)  or taken any  other  action  which  prohibits,
     restricts or makes illegal consummation of the transactions contemplated by
     the Merger Documents.

          (e)  Registration  Statement.  The  Registration  Statement  shall  be
     effective under the 1933 Act, no stop orders  suspending the  effectiveness
     of the  Registration  Statement  shall have been issued,  no action,  suit,
     proceeding or investigation by the SEC to suspend the effectiveness thereof
     shall have been  initiated and be continuing,  and all necessary  approvals
     under  state  securities  Laws or the 1933 Act or 1934 Act  relating to the
     issuance or trading of the shares of Huntington Common issuable pursuant to
     the Merger shall have been received.

          (f) Nasdaq National Market  Listing.  The shares of Huntington  Common
     issuable  pursuant to the Merger shall have been  approved for quotation on
     the Nasdaq National Market.

          (g) Tax Matters.  Each Party shall have received a written  opinion of
     counsel from Huntington's Counsel, in form reasonably  satisfactory to such
     Parties  (the  "Tax  Opinion"),  to the  effect  that (i) the  Merger  will
     constitute  a  reorganization  within the meaning of Section  368(a) of the
     Internal  Revenue Code,  (ii) the exchange in the Merger of shares of First
     Michigan Common for shares of Huntington  Common will not give rise to gain
     or loss to the shareholders of First Michigan with respect to such exchange
     (except  to the  extent  of any cash  received),  and (iii)  neither  First
     Michigan nor Huntington will recognize gain or loss as a consequence of the
     Merger.  In rendering  such Tax Opinion,  such counsel shall be entitled to
     rely upon  representations  of First Michigan's  officers,  directors,  and
     shareholders  holding  in excess of five  percent  (5%) of the  outstanding
     shares  of  First  Michigan  Common  and  representations  of  officers  of
     Huntington,  in each case reasonably  satisfactory in form and substance to
     such counsel.

                                      -43-
<PAGE>
     7.2 Conditions to Obligations of Huntington.  The obligations of Huntington
to perform this Agreement and  consummate the Merger and the other  transactions
contemplated  by the Merger  Documents  are subject to the  satisfaction  of the
following conditions, unless waived by Huntington pursuant to Section 10.6(a) of
this Agreement:

          (a)  Representations  and  Warranties.  For  purposes of this  Section
     7.2(a),  the  accuracy  of the  representations  and  warranties  of  First
     Michigan  set forth in this  Agreement  shall be assessed as of the date of
     this  Agreement and as of the Effective Time with the same effect as though
     all such  representations  and  warranties  had been  made on and as of the
     Effective  Time  (provided that  representations  and warranties  which are
     confined  to a  specified  date  shall  speak  only as of such  date).  The
     representations  and warranties of First Michigan set forth in Article 2 of
     this Agreement shall be true and correct in all material respects.

          (b)  Performance  of  Agreements  and  Covenants.  Each and all of the
     agreements  and  covenants of First  Michigan to be performed  and complied
     with pursuant to this Agreement and the other  agreements  contemplated  by
     the  Merger  Documents  prior to the  Effective  Time  shall have been duly
     performed and complied with in all material respects.

          (c)  Certificates.  First  Michigan shall have delivered to Huntington
     (i) a certificate,  dated as of the Effective Time and signed on its behalf
     by its chief  executive  officer and its chief  financial  officer,  to the
     effect that the conditions of its  obligations  set forth in Section 7.2(a)
     and 7.2(b) of this Agreement have been satisfied, and (ii) certified copies
     of  resolutions  duly adopted by First  Michigan's  Board of Directors  and
     shareholders  evidencing  the taking of all corporate  action  necessary to
     authorize the execution,  delivery, and performance of the Merger Documents
     and the consummation of the transactions  contemplated thereby, all in such
     reasonable detail as Huntington and its counsel shall request.

          (d) Opinion of Counsel.  Huntington  shall have received an opinion of
     Varnum, Riddering,  Schmidt & Howlett LLP, counsel to First Michigan, dated
     as of the Effective Date, in form reasonably satisfactory to Huntington, as
     to the matters set forth in Exhibit 2.

          (e) Accountant's  Letters.  Huntington  shall have received:  (i) from
     First  Michigan's  auditors  letters dated not more than five days prior to
     the  date  of the  Huntington  Proxy  Statement  with  respect  to  certain
     financial  information  regarding  First  Michigan,  in form and  substance
     reasonably  satisfactory  to Huntington,  which letters shall be based upon
     customary specified  procedures  undertaken by such firm in accordance with
     Statement  of  Auditing  Standard  No.  72;  and (ii) from Ernst & Young an
     Opinion  Letter to the effect that the Merger  will  qualify for pooling of
     interests accounting treatment if consummated in accordance with the Merger
     Documents.

          (f) Affiliates'  Agreements.  Huntington shall have received from each
     Affiliate of First Michigan the affiliate's  agreement as and to the extent
     specified in Section 5.4 of this Agreement.

                                      -44-
<PAGE>
          (g) Shareholders' Equity. First Michigan's  shareholders' equity as of
     the end of last fiscal  quarter  preceding the Effective  Date shall not be
     less than 95% of First Michigan's  shareholders'  equity as of December 31,
     1996,  excluding  for  purposes of the  calculation  of such  shareholders'
     equity,   the  effects  of:  (i)  any   reductions   in  First   Michigan's
     shareholders'  equity  resulting from any actions or changes in policies of
     First  Michigan  taken  at  the  request  of  Huntington,  including  those
     described in Section 5.5 of this  Agreement;  and (ii) all costs,  fees and
     charges,  including  fees  and  charges  of First  Michigan's  accountants,
     counsel and investment  bankers,  whether or not accrued or paid,  that are
     related to the negotiation and consummation of the Merger.

          (h) Warrant.  First  Michigan  shall have  executed  and  delivered to
     Huntington the Warrant Purchase Agreement and the Warrant.

          (i)  Fairness  Opinion.  Huntington  shall have  received  from Morgan
     Stanley & Co.  Incorporated or such other investment  banking firm retained
     by Huntington, a letter dated not more than five business days prior to the
     date of the Huntington Proxy Statement, as to the fairness of the Merger to
     the shareholders of Huntington from a financial point of view.

     7.3 Conditions to Obligations of First  Michigan.  The obligations of First
Michigan  to perform  this  Agreement  and  consummate  the Merger and the other
transactions   contemplated   by  the  Merger   Documents  are  subject  to  the
satisfaction  of the  following  conditions,  unless  waived  by First  Michigan
pursuant to Section 10.6(b) of this Agreement:

          (a)  Representations  and  Warranties.  For  purposes of this  Section
     7.3(a),  the accuracy of the  representations  and warranties of Huntington
     set  forth  in this  Agreement  shall  be  assessed  as of the date of this
     Agreement and as of the  Effective  Time with the same effect as though all
     such  representations  and  warranties  had  been  made  on  and  as of the
     Effective  Time  (provided that  representations  and warranties  which are
     confined  to a  specified  date  shall  speak  only as of such  date).  The
     representations and warranties of Huntington set forth in Article 3 of this
     Agreement shall be true and correct in all material respects.

          (b)  Performance  of  Agreements  and  Covenants.  Each and all of the
     agreements  and  covenants of  Huntington to be performed and complied with
     pursuant to this  Agreement and the other  agreements  contemplated  by the
     Merger Documents prior to the Effective Time shall have been duly performed
     and complied with in all material respects,  and the Registration Statement
     shall have been declared and shall remain effective.

          (c)  Certificates.  Huntington  shall have delivered to First Michigan
     (i) a certificate,  dated as of the Effective Time and signed on its behalf
     by its chief  executive  officer and its chief  financial  officer,  to the
     effect that the conditions of its  obligations  set forth in Section 7.3(a)
     and 7.3(b) of this Agreement have been satisfied, and (ii) certified copies
     of  resolutions  duly  adopted  by  Huntington's  Board  of  Directors  and
     shareholders  evidencing  the taking of all corporate  action  necessary to
     authorize the execution,  delivery and performance of the Merger  Documents
     and the consummation of the transactions  contemplated thereby, all in such
     reasonable detail as First Michigan and its counsel shall request.

                                      -45-
<PAGE>
          (d) Opinion of Counsel.  First Michigan shall have received an opinion
     of Porter, Wright, Morris & Arthur, counsel to Huntington,  dated as of the
     Effective Time, in form reasonably  acceptable to First Michigan, as to the
     matters set forth in Exhibit 3.

          (e)  Accountant's  Letters.  First  Michigan  shall have received from
     Ernst & Young an Opinion  Letter to the effect that the Merger will qualify
     for pooling of interests  accounting treatment if consummated in accordance
     with the Merger Documents.

          (f) Fairness Opinion. First Michigan shall have received a letter from
     Merrill,  Lynch & Co.,  dated not more than five business days prior to the
     date of the First  Michigan  Proxy  Statement,  to the effect that,  in the
     opinion of such firm, the Conversion Ratio in connection with the Merger is
     fair,  from a  financial  point  of  view,  to the  shareholders  of  First
     Michigan.


                                    ARTICLE 8
                                     CLOSING

     The closing of the Merger and the other transactions contemplated under the
Merger  Documents  shall take place at the offices of Porter,  Wright,  Morris &
Arthur,  in Columbus,  Ohio, at 10:00 a.m., local time, on the date that is five
business  days after the last of the  conditions  specified  in Article 7 hereof
shall  have been  satisfied  or  waived,  in  accordance  with the terms of this
Agreement,  or at such other place or time as the parties shall  hereafter agree
in writing.  Notwithstanding the foregoing,  the Merger will become effective as
of the Effective Time.


                                    ARTICLE 9
                                   TERMINATION

     9.1 Termination. Notwithstanding any other provision of this Agreement, and
notwithstanding  the  approval of the Merger  Documents by the  shareholders  of
Huntington or First  Michigan,  this  Agreement may be terminated and the Merger
abandoned at any time prior to the Effective Time:

          (a) By  mutual  consent  of the  respective  Boards  of  Directors  of
     Huntington and First Michigan;

          (b) By the Board of  Directors  of  either  Party  (provided  that the
     terminating  Party is not then in  material  breach of any  representation,
     warranty,  covenant, or other agreement contained in this Agreement) in the
     event of the inaccuracy of any representation or warranty contained in this
     Agreement  of the other Party which  cannot be or has not been cured within
     30 days  after  the  giving  written  notice  to such  other  Party of such
     inaccuracy and which  inaccuracy  would provide the  terminating  Party the
     ability to refuse to consummate  the Merger under the  applicable  standard
     set  forth  in  Section  7.2(a)  of  this  Agreement  in  the  case  of any
     termination  by Huntington and Section 7.3(a) of this Agreement in the case
     of any termination by First Michigan;

                                      -46-
<PAGE>
          (c) By the Board of  Directors  of  either  Party  (provided  that the
     terminating  Party is not then in  material  breach of any  representation,
     warranty,  covenant, or other agreement contained in this Agreement) in the
     event of a material  breach by the other Party of any covenant or agreement
     contained in this Agreement which cannot be or has not been cured within 30
     days  after the  giving of written  notice to the  breaching  Party of such
     breach;

          (d) By the Board of  Directors  of  either  Party  (provided  that the
     terminating  Party is not then in  material  breach of any  representation,
     warranty,  covenant, or other agreement contained in this Agreement) in the
     event (i) any Consent of any Regulatory Authority required for consummation
     of the  Merger  and  the  other  transactions  contemplated  by the  Merger
     Documents  shall  have been  denied by final  nonappealable  action of such
     authority or if any action taken by such  authority is not appealed  within
     the time limit for appeal,  or (ii) the shareholders of Huntington or First
     Michigan fail to vote their approval of this Agreement and the transactions
     contemplated by the Merger  Documents as required by the Laws of the States
     of Maryland and Michigan,  respectively,  or by their respective  Governing
     Documents,  at the  Shareholders'  Meetings  where  the  transactions  were
     presented to such shareholders for approval and voted upon;

          (e) By the Board of  Directors  of either  Party in the event that the
     Merger shall not have been  consummated  by May 31, 1998, if the failure to
     consummate  the  transactions  contemplated  by the Merger  Documents on or
     before such date is not caused by any breach of this Agreement by the Party
     electing to terminate pursuant to this Section 9.1(e);

          (f) By the Board of  Directors  of  either  Party  (provided  that the
     terminating  Party is not then in  material  breach of any  representation,
     warranty,  covenant, or other agreement contained in this Agreement) in the
     event that any of the conditions precedent to the obligations of such Party
     to  consummate  the Merger  cannot be  satisfied  or  fulfilled by the date
     specified in Section 9.1(e) of this Agreement;

          (g) By  Huntington,  in the event that the Board of Directors of First
     Michigan fails to recommend to the shareholders of First Michigan that they
     vote  their  shares of First  Michigan  Common in favor of the  Merger,  or
     withdraws such recommendation  previously made, or fails to solicit proxies
     of  shareholders  of First  Michigan to approve  the Merger,  or shall have
     affirmed,   recommended,   or  authorized  entering  into  any  Acquisition
     Transaction  or other  transaction  involving  a  merger,  share  exchange,
     consolidation,  or  transfer  of  substantially  all of the Assets of First
     Michigan;

          (h) By First  Michigan,  in the event that the Board of  Directors  of
     Huntington  fails to recommend to the  shareholders of Huntington that they
     vote their shares of Huntington Common in favor of the Merger, or withdraws
     such  recommendation  previously  made,  or fails  to  solicit  proxies  of
     shareholders of Huntington to approve the Merger;

          (i) By First  Michigan,  if the Board of Directors  of First  Michigan
     determines,  pursuant  to the right  provided  First  Michigan  pursuant to
     Section 4.2(a)(i) of the Merger  Agreement,  that the Parties are unable to
     agree upon a renegotiated Conversion Ratio.

                                      -47-
<PAGE>
     9.2 Effect of Termination.  In the event of the termination and abandonment
of this  Agreement  pursuant  to  Section  9.1 of  this  Agreement,  the  Merger
Agreement and this Agreement  shall become void and have no effect,  except that
(i) the  provisions of this Section 9.2 and Articles 1 and 10 and Section 4.6(b)
of this Agreement shall survive any such termination and abandonment, and (ii) a
termination  pursuant to Sections  9.1(b),  9.1(c),  or 9.1(f) of this Agreement
shall not relieve the  breaching  Party from  Liability  for an uncured  willful
breach of a representation, warranty, covenant, or agreement giving rise to such
termination.  Upon a termination of this Agreement,  the Warrant and the Warrant
Purchase  Agreement shall terminate in accordance with the express provisions of
those documents.

     9.3  Non-Survival  of   Representations   and  Covenants.   The  respective
representations,  warranties,  obligations,  covenants,  and  agreements  of the
Parties  shall not  survive the  Effective  Time,  except  this  Section 9.3 and
Articles  1 and 10 and  Sections  4.6,  4.8,  5.4,  6.3,  6.4,  and  6.5 of this
Agreement.


                                   ARTICLE 10
                                  MISCELLANEOUS

     10.1 Expenses.  Except as otherwise  provided in Section 10.2,  each of the
Parties  shall bear and pay all direct costs and  expenses  incurred by it or on
its behalf in connection with the transactions contemplated hereunder, including
filing,  registration and application fees, printing fees, and fees and expenses
of its own financial or other consultants,  investment bankers, accountants, and
counsel,  except  that each of the  Parties  shall bear and pay  one-half of the
filing fees payable in connection with the Registration  Statement and the Proxy
Statements and printing  costs  incurred in connection  with the printing of the
Registration Statement and the Proxy Statements.

     10.2 Termination Fee.

          (a) If any of the following events (a "Triggering Event") occurs:

               (i)  any material,  willful, and intentional breach of the Merger
                    Documents by First Michigan that would permit  Huntington to
                    terminate  the  Merger  Documents  (A)  occurring  after the
                    receipt  by First  Michigan  of a  proposal  to engage in an
                    Acquisition    Transaction,    (B)   occurring   after   the
                    announcement  by any other  Person of an intention to engage
                    in an Acquisition  Transaction,  or (C) in anticipation  and
                    for the purpose of engaging in an Acquisition Transaction;

              (ii)  (A) a proposal to engage in an  Acquisition  Transaction  is
                    submitted  to and  approved  by the  shareholders  of  First
                    Michigan at any time prior to May 31, 1999,  or (B) a Tender
                    Offer is commenced and the transactions  contemplated in the
                    Tender Offer are  completed in such a manner that the Person

                                      -48-
<PAGE>
                    making the Tender  Offer  acquires  beneficial  ownership of
                    more than 20 percent of the capital stock or any other class
                    of voting  securities of First  Michigan,  and the Merger is
                    not consummated prior to May 31, 1999;

             (iii)  (A) a proposal to engage in an  Acquisition  Transaction  is
                    received  by  First  Michigan  or a  Tender  Offer  is  made
                    directly  to  the  shareholders  of  First  Michigan  or the
                    intention  of making an  Acquisition  Transaction  or Tender
                    Offer is  announced  at any time prior to the holding of the
                    First  Michigan  Shareholders'  Meeting;  (B) the  Board  of
                    Directors  of First  Michigan  (1) fails to recommend to the
                    shareholders  of First  Michigan that they vote their shares
                    of First  Michigan  Common in favor of the  approval  of the
                    Merger, (2) withdraws such  recommendation  previously made,
                    (3)  fails  to  solicit  proxies  of  shareholders  of First
                    Michigan  to approve  the  Merger,  or (4) fails to hold the
                    First Michigan  Shareholders' Meeting; and (C) the Merger is
                    not consummated by May 31, 1999;

First Michigan shall pay to Huntington an amount in cash equal to the sum of (i)
the direct costs and expenses or portion  thereof  referred to in Section  10.1,
incurred  by or on behalf of  Huntington  in  connection  with the  transactions
contemplated  by the Merger  Documents,  but in no event to exceed $1 million in
the  aggregate,   and  (ii)   $22,000,000;   which  sum  represents   additional
compensation   for   Huntington's   loss  as  the  result  of  the  transactions
contemplated by the Merger Documents not being consummated. The amounts shall be
an obligation  of First  Michigan and shall be paid by First  Michigan  promptly
upon notice to First Michigan by Huntington.

          (b)  Notwithstanding  the foregoing,  no amount will be due Huntington
     pursuant to Section  10.2(a) in the event of the failure to consummate  the
     Merger solely as a result of any of the  following:  (i) the failure of the
     shareholders  of Huntington to approve the Merger;  (ii) the failure of any
     Regulatory  Authority to provide any required Consent to the Merger,  which
     failure was not the result of the  existence  of a proposal to engage in an
     Acquisition  Transaction  or a  breach  by  First  Michigan  of  any of its
     obligations  under  any  of the  Merger  Documents;  or  (iii)  the  Merger
     Documents are terminated  pursuant to Section 9.1,  unless the event giving
     rise to the right to  terminate  is preceded by a  Triggering  Event or the
     receipt  by First  Michigan  of a  proposal  to  engage  in an  Acquisition
     Transaction,  or the announcement by another Person of a proposal involving
     an Acquisition Transaction.

          (c) Nothing  contained in this Section 10.2 shall  constitute or shall
     be deemed to  constitute  liquidated  damages for the  willful  breach by a
     Party of the terms of this  Agreement or otherwise  limit the rights of the
     nonbreaching Party.

     10.3 Brokers and Finders.  Except for  Merrill,  Lynch,  & Co., as to First
Michigan, and Morgan Stanley & Co. Incorporated,  as to Huntington,  each of the
Parties represents and warrants

                                      -49-
<PAGE>
that neither it nor any of its officers, directors, employees, or Affiliates has
employed  any  broker or finder or  incurred  any  Liability  for any  financial
advisory  fees,  investment  banker's  fees,  brokerage  fees,  commissions,  or
finders' fees in connection with this Agreement or the transactions contemplated
by the Merger  Documents.  In the event of a claim by any broker or finder based
upon his or its  representing or being retained by or allegedly  representing or
being  retained by First  Michigan or  Huntington,  each of First  Michigan  and
Huntington,  as the case may be,  agrees to  indemnify  and hold the other Party
harmless of and from any Liability in respect of any such claim.

     10.4 Entire Agreement.  Except as otherwise  expressly provided herein, the
Merger  Documents  (including the documents and instruments  referred to herein)
constitute  the  entire  agreement  between  the  Parties  with  respect  to the
transactions  contemplated  hereunder and supersede  all prior  arrangements  or
understandings with respect thereto,  written or oral. Nothing in this Agreement
thereunder  expressed or implied,  is intended to confer upon any Person,  other
than  the  Parties  or  their  respective  successors,   any  rights,  remedies,
obligations, or liabilities under or by reason of the Merger Documents.

     10.5  Amendments.  To the extent permitted by Law, the Merger Documents may
be  amended  by a  subsequent  writing  signed by each of the  Parties  upon the
approval of the Boards of Directors of each of the  Parties,  whether  before or
after shareholder approval of the Merger Documents has been obtained;  provided,
that after any such approval by the holders of shares of First  Michigan  Common
or Huntington Common, there shall be made no amendment that pursuant to Michigan
or Maryland  Law  requires  further  approval by such  shareholders  without the
further approval of such shareholders.

     10.6 Waivers.

          (a) Prior to or at the Effective Time, Huntington,  acting through its
     Board of Directors,  chief executive  officer or other authorized  officer,
     shall have the right to waive any Default in the performance of any term of
     this  Agreement  by First  Michigan,  to waive or  extend  the time for the
     compliance  or  fulfillment  by  First  Michigan  of  any  and  all  of its
     obligations under this Agreement, and to waive any or all of the conditions
     precedent to the obligations of Huntington under this Agreement, except any
     condition  which,  if not  satisfied,  would result in the violation of any
     Law. No such waiver shall be effective  unless in writing  signed by a duly
     authorized officer of Huntington.

          (b) Prior to or at the Effective Time, First Michigan,  acting through
     its  Board of  Directors,  chief  executive  officer  or  other  authorized
     officer,  shall have the right to waive any Default in the  performance  of
     any term of this Agreement by  Huntington,  to waive or extend the time for
     the  compliance  or  fulfillment  by  Huntington  of  any  and  all  of its
     obligations under this Agreement, and to waive any or all of the conditions
     precedent to the obligations of First Michigan under this Agreement, except
     any condition which, if not satisfied, would result in the violation of any
     Law. No such waiver shall be effective  unless in writing  signed by a duly
     authorized officer of First Michigan.

                                      -50-
<PAGE>
          (c)  The  failure  of any  Party  at any  time  or  times  to  require
     performance of any provision  hereof shall in no manner affect the right of
     such Party at a later time to enforce  the same or any other  provision  of
     this  Agreement.  No waiver of any  condition  or of the breach of any term
     contained in this Agreement in one or more instances  shall be deemed to be
     or construed as a further or continuing  waiver of such condition or breach
     or a waiver of any other  condition  or of the  breach of any other term of
     this Agreement.

     10.7  Assignment.  Except as expressly  contemplated  hereby,  neither this
Agreement nor any of the rights,  interests or  obligations  hereunder  shall be
assigned by any Party hereto (whether by operation of Law or otherwise)  without
the prior written consent of the other Party. Subject to the preceding sentence,
this Agreement will be binding upon,  inure to the benefit of and be enforceable
by the Parties and their respective successors and assigns.

     10.8  Notices.  All notices or other  communications  which are required or
permitted  hereunder shall be in writing and sufficient if delivered by hand, by
facsimile transmission, by registered or certified mail, postage pre-paid, or by
courier or overnight  carrier,  to the persons at the  addresses set forth below
(or at such other address as may be provided hereunder),  and shall be deemed to
have been delivered as of the date so delivered:

         First Michigan:            First Michigan Bank Corporation
                                    One Financial Plaza
                                    10717 Adams Street
                                    Holland Michigan  49423
                                    Attention:    David M. Ondersma, 
                                                  Chairman and Chief Executive
                                                  Officer
                                    Telecopy number:  (616) 355-8608

         Copy to Counsel:           Varnum, Riddering, Schmidt & Howlett, LLP
                                    Bridgewater Place
                                    P.O. Box 352
                                    333 Bridge Street, N.W.
                                    Grand Rapids, Michigan  49501-0352 (49504
                                         for deliveries)
                                    Attention:  Donald L. Johnson, Esq.
                                    Telecopy number:  (616) 336-7000

         Huntington:                Zuheir Sofia
                                    President
                                    Huntington Bancshares Incorporated
                                    41 South High Street
                                    Columbus, Ohio 43287
                                    Telecopy number:  (614) 480-5485

                                      -51-
<PAGE>
         Copy to Counsel:           Ralph K. Frasier, Esq.
                                    General Counsel and Secretary
                                    Huntington Bancshares Incorporated
                                    41 South High Street
                                    Columbus, Ohio 43287
                                    Telecopy number:  (614) 480-5485

         Copy to Counsel:           Michael T. Radcliffe, Esq.
                                    Porter, Wright, Morris & Arthur
                                    41 South High Street
                                    Columbus, Ohio 43215
                                    Telecopy number:  (614) 227-2100

     10.9 Governing  Law. This  Agreement  shall be governed by and construed in
accordance with the Laws of the State of Ohio,  without regard to any applicable
conflicts  of Laws,  except to the extent  that  Maryland  law  governs  certain
aspects of the  Merger as it  relates to  Huntington  or  Michigan  law  governs
certain aspects of the Merger as it relates to First Michigan..

     10.10  Counterparts.  This  Agreement  may  be  executed  in  two  or  more
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

     10.11 Captions.  The captions contained in this Agreement are for reference
purposes only and are not part of this Agreement.

     10.12  Interpretations.  Neither  this  Agreement  nor any  uncertainty  or
ambiguity herein shall be construed or resolved against any party, whether under
any rule of  construction  or  otherwise.  No party to this  Agreement  shall be
considered the draftsman.  The parties acknowledge and agree that this Agreement
has been reviewed,  negotiated  and accepted by all parties and their  attorneys
and shall be construed and interpreted  according to the ordinary meaning of the
words used so as fairly to accomplish the purposes and intentions of all parties
hereto.

     10.13  Enforcement of Agreement.  The Parties hereto agree that irreparable
damage would occur in the event that any of the provisions of this Agreement was
not performed in accordance  with its specific terms or was otherwise  breached.
It is accordingly  agreed that the Parties shall be entitled to an injunction or
injunctions to prevent  breaches of this  Agreement and to enforce  specifically
the terms and  provisions  hereof in any court of the United States or any state
having  jurisdiction,  this being in addition to any other  remedy to which they
are entitled at law or in equity.

     10.14  Severability.  Any  term or  provision  of this  Agreement  which is
invalid or unenforceable in any jurisdiction shall, as to that jurisdiction,  be
ineffective  to the  extent  of  such  invalidity  or  unenforceability  without
rendering  invalid or  unenforceable  the remaining terms and provisions of this
Agreement or affecting  the  validity or  enforceability  of any of the terms or

                                      -52-
<PAGE>
provisions of this Agreement in any other jurisdiction. If any provision of this
Agreement is so broad as to be unenforceable, the provision shall be interpreted
to be only so broad as is enforceable.

     10.15 Benefit.  Nothing in this Agreement,  express or implied, is intended
to confer  upon any  Person  other  than the  Parties  and their  successors  in
interest any rights or remedies under or by reason of this Agreement.

     IN WITNESS  WHEREOF,  each of the Parties has caused this  Agreement  to be
executed  on its  behalf  and its  corporate  seal to be  hereunto  affixed  and
attested by officers thereunto as of the day and year first above written.


ATTEST:                                        FIRST MICHIGAN BANK CORPORATION


/s/ Stephen A. Stream                          By: /s/ David M. Ondersma
Stephen A. Stream, Secretary                      David M. Ondersma, Chairman
                                                  and Chief Executive Officer


[CORPORATE SEAL]





ATTEST:                                        HUNTINGTON BANCSHARES
                                               INCORPORATED


/s/ Ralph K. Frasier                           By: /s/ Frank Wobst
Ralph K. Frasier, Secretary                        Frank Wobst, Chairman
                                                   and Chief Executive
                                                   Officer


[CORPORATE SEAL]




                                      -53-
<PAGE>
                       EXHIBIT 1 TO SUPPLEMENTAL AGREEMENT

                           WARRANT PURCHASE AGREEMENT


     THIS WARRANT  PURCHASE  AGREEMENT  (this  "Agreement") is made as of May 5,
1997,  between  HUNTINGTON  BANCSHARES  INCORPORATED,   a  Maryland  corporation
("Huntington"),  and FIRST  MICHIGAN BANK  CORPORATION,  a Michigan  corporation
("First Michigan").


                                    Recitals:

     A. Concurrently  herewith,  Huntington and First Michigan have entered into
(i) a certain  Agreement  and Plan of Merger,  dated as of the date  hereof (the
"Merger  Agreement"),  which  provides  for the  merger of First  Michigan  into
Huntington (the "Merger"),  and (ii) a certain Supplemental Agreement,  dated as
of the date hereof,  which  contains  certain  additional  terms and  conditions
relating to the Merger (the "Supplemental Agreement"). (The Merger Agreement and
the Supplemental Agreement are sometimes hereinafter collectively referred to as
the "Merger  Documents.")  All  capitalized  terms used herein and not otherwise
defined herein shall have the meanings ascribed to them in the Merger Documents.

     B. As a condition to  Huntington's  entering into the Merger  Agreement and
the Supplemental Agreement,  and in consideration  therefor,  First Michigan has
agreed to issue to  Huntington  a warrant or warrants  entitling  Huntington  to
purchase up to a total of  5,268,716  shares of First  Michigan  Common,  on the
terms and conditions set forth herein.


                                   Agreement:

     NOW, THEREFORE,  in consideration of the foregoing and the mutual covenants
and agreements set forth herein, the parties hereto agree as follows:

     Section 1. Issuance,  Delivery,  and Exercise of the Warrant.  Concurrently
with the execution of the Merger  Documents and this  Agreement,  First Michigan
shall  execute  a  warrant  in  favor of  Huntington  in the  form  attached  as
Attachment  A hereto (the  "Warrant")  to  purchase  up to a total of  5,268,716
shares of First  Michigan  Common at a purchase price equal to $29.275 per share
(the "Exercise Price"),  subject to adjustments as provided in the Warrant. (The
holder  of the  Warrant  from  time to time is  hereinafter  referred  to as the
"Holder.")  The Warrant shall be  exercisable  in accordance  with the terms and
conditions set forth therein.

     Section 2. Registration  Rights.  If, at any time after the Warrant becomes
exercisable in accordance with its terms, First Michigan shall receive a written
request  therefor  from the  Holder,  First  Michigan  shall  prepare and file a
registration  statement  under the 1933 Act  covering  such  number of shares of
First  Michigan  Common as the Holder shall specify in the request and shall use
its best  efforts  to cause such  registration  statement  to become  effective;
provided, however, that the
<PAGE>
Holder shall only have the right to request  three such  registrations.  Without
the written  consent of the Holder,  neither First Michigan nor any other holder
of  securities  of First  Michigan  may  include  any other  securities  in such
registration.

     Section 3.  "Piggyback"  Rights.  If, at any time after the Warrant becomes
exercisable in accordance  with its terms,  First  Michigan  shall  determine to
proceed with the  preparation  and filing of a registration  statement under the
1933 Act in connection  with the proposed offer and sale for money of any of its
securities  (other than in  connection  with a dividend  reinvestment,  employee
stock  purchase,  stock option,  or similar plan or a registration  statement on
Form  S-4) by it or any of its  security  holders,  First  Michigan  shall  give
written  notice  thereof to the Holder.  Upon the written  request of the Holder
given  within ten days after  receipt of any such  notice  from First  Michigan,
First  Michigan  shall,  except as herein  provided,  cause all  shares of First
Michigan Common which the Holder shall request be included in such  registration
statement  to be so  included;  provided,  however,  that  nothing  herein shall
prevent First Michigan from abandoning or delaying any registration at any time;
and  provided,  further,  that if First  Michigan  decides not to proceed with a
registration  after the  registration  statement has been filed with the SEC and
First Michigan's decision not to proceed is primarily based upon the anticipated
public  offering  price of the  securities to be sold by First  Michigan,  First
Michigan shall promptly  complete the registration for the benefit of the Holder
if the Holder agrees to bear all additional and incremental expenses incurred by
First  Michigan  as the result of such  registration  after First  Michigan  has
decided not to proceed.  If any  registration  pursuant to this Section shall be
underwritten  in whole or in part,  the  Holder may  require  that any shares of
First  Michigan  Common  requested  for  inclusion  pursuant to this  Section be
included in the  underwriting on the same terms and conditions as the securities
otherwise being sold through the  underwriters.  In the event that the shares of
First  Michigan  Common  requested for inclusion  pursuant to this Section would
constitute  more than 25 percent of the total number of shares to be included in
a proposed  underwritten  public offering,  and if in the good faith judgment of
the managing  underwriter  of such public  offering the inclusion of all of such
shares  would  interfere  with the  successful  marketing of the shares of being
offered by First Michigan,  the number of shares otherwise to be included in the
underwritten public offering hereunder may be reduced;  provided,  however, that
after any such required  reduction,  the shares of First  Michigan  Common to be
included in such  offering  for the account of the Holder  shall  constitute  at
least 25 percent of the total number of shares to be included in such offering.

     Section 4. Obligations of First Michigan in Connection with a Registration.
If and whenever  First Michigan is required by the provisions of Sections 2 or 3
hereof to effect the  registration  of any shares of First Michigan Common under
the 1933 Act, First Michigan shall:

          (a)  prepare  and file  with  the SEC a  registration  statement  with
     respect  to  such  securities  and use  its  best  efforts  to  cause  such
     registration  statement to become and remain  effective  for such period as
     may be reasonably  necessary to effect the sale of such securities,  not to
     exceed nine months;

          (b) prepare and file with the SEC such amendments to such registration
     statement and  supplements  to the prospectus  contained  therein as may be
     necessary to keep such registration

                                      -2-
<PAGE>
     statement  effective  for such  period as may be  reasonably  necessary  to
     effect the sale of such securities, not to exceed nine months;

          (c) furnish to the Holder and to the  underwriters  of the  securities
     being  registered  such  reasonable  number of  copies of the  registration
     statement,  amendments thereto,  preliminary prospectus,  final prospectus,
     and such other documents as the Holder or such  underwriters may reasonably
     request in order to facilitate the public offering of such securities;

          (d) use its best efforts to register or qualify the securities covered
     by such registration statement under such state securities or blue sky laws
     of such  jurisdictions  as the Holder or such  underwriters  may reasonably
     request;  provided  that First  Michigan  shall not be  required  by virtue
     hereof to submit to the general jurisdiction of any state;

          (e) notify the Holder,  promptly  after First  Michigan  shall receive
     notice  thereof,  of the  time  when  such  registration  statement  or any
     post-effective  amendment  thereof has become  effective or a supplement to
     any  prospectus  forming  a part of such  registration  statement  has been
     filed;

          (f)  notify  the  Holder  promptly  of any  request by the SEC for the
     amending or supplementing of such  registration  statement or prospectus or
     for additional information;

          (g)  prepare and file with the SEC,  promptly  upon the request of the
     Holder,  any amendments or supplements  to such  registration  statement or
     prospectus  which,  in the opinion of counsel for the Holder (and concurred
     in by counsel for First  Michigan),  is required  under the 1933 Act or the
     rules  and  regulations  promulgated  thereunder  in  connection  with  the
     distribution of the shares of First Michigan Common by the Holder;

          (h)  prepare  and  promptly  file  with  the  SEC  such  amendment  or
     supplement to such registration statement or prospectus as may be necessary
     to correct any statements or omissions if, at the time when a prospectus is
     required to be delivered  under the 1933 Act, any event shall have occurred
     as the result of which such  prospectus  as then in effect would include an
     untrue  statement  of a material  fact or omit to state any  material  fact
     necessary to make the statements therein, in the light of the circumstances
     in which they were made, not misleading;

          (i) advise  the  Holder,  promptly  after it shall  receive  notice or
     obtain  knowledge  thereof,  of the  issuance  of any stop order by the SEC
     suspending  the  effectiveness  of  such  registration   statement  or  the
     initiation or  threatening  of any proceeding for that purpose and promptly
     use its best efforts to prevent the issuance of any stop order or to obtain
     its withdrawal if such stop order should be issued; and

          (j) at the  request  of the  Holder,  furnish  on the  date  or  dates
     provided for in the underwriting  agreement:  (i) an opinion or opinions of
     the  counsel   representing   First  Michigan  for  the  purposes  of  such
     registration,  addressed to the  underwriters  and to the Holder,  covering
     such matters as such underwriters and the Holder may reasonably request and
     as are  customarily  covered by issuer's  counsel at that time;  and (ii) a
     letter or letters from the independent certified public

                                      -3-
<PAGE>
     accountants of First  Michigan,  addressed to the  underwriters  and to the
     Holder,  covering  such  matters  as such  underwriters  or the  Holder may
     reasonably  request, in which letters such accountants shall state (without
     limiting  the  generality  of the  foregoing)  that  they  are  independent
     certified public  accountants  within the meaning of the 1933 Act and that,
     in the opinion of such  accountants,  the  financial  statements  and other
     financial data of First Michigan included in the registration  statement or
     any amendment or supplement  thereto  comply in all material  respects with
     the applicable accounting requirements of the 1933 Act.

     Section  5.  Expenses  of  Registration.  With  respect  to a  registration
requested  pursuant to Section 2 hereof and with  respect to each  inclusion  of
shares of First Michigan Common in a registration  statement pursuant to Section
3 hereof, First Michigan shall bear the following fees, costs, and expenses: all
registration, stock exchange listing, and NASD fees, printing expenses, fees and
disbursements   of  counsel  and  accountants  for  First  Michigan,   fees  and
disbursements  of counsel for the underwriter or underwriters of such securities
(if  First  Michigan  and/or  the  Holder  are  required  to bear  such fees and
disbursements),  and all legal  fees and  disbursements  and other  expenses  of
complying with state  securities or blue sky laws of any  jurisdictions in which
the  securities  to be  offered  are to be  registered  or  qualified.  Fees and
disbursements of counsel and accountants for the Holder,  underwriting discounts
and  commissions  and transfer taxes relating to the First Michigan Common being
sold for the Holder, and any other expenses incurred by the Holder not expressly
included above shall be borne by the Holder.

     Section 6. Indemnification.

          (a) First Michigan shall  indemnify and hold harmless the Holder,  any
     underwriter  (as defined in the 1933 Act) for the Holder,  and each person,
     if any, who controls the Holder or such  underwriter  within the meaning of
     the 1933 Act, from and against any and all loss, damage,  liability,  cost,
     and  expense to which the  Holder or any such  underwriter  or  controlling
     person may become subject under the 1933 Act or otherwise,  insofar as such
     losses, damages,  liabilities,  costs, or expenses are caused by any untrue
     statement or alleged untrue statement of any material fact contained in any
     registration  statement filed pursuant to Section 4 hereof,  any prospectus
     or preliminary prospectus contained therein, or any amendment or supplement
     thereto, or arise out of or are based upon the omission or alleged omission
     to state therein a material fact required to be stated therein or necessary
     to make the statements therein, in light of the circumstances in which they
     are made, not misleading;  provided,  however, that First Michigan will not
     be  liable  in any such  case to the  extent  that any such  loss,  damage,
     liability,  cost,  or  expense  arises  out of or is based  upon an  untrue
     statement or alleged  untrue  statement or omission or alleged  omission so
     made  in  conformity  with  information   furnished  by  the  Holder,  such
     underwriter, or such controlling persons in writing specifically for use in
     the preparation thereof.

          (b) Promptly  after receipt by an  indemnified  party  pursuant to the
     provisions of paragraph (a) of this Section 6 of notice of the commencement
     of any action  involving  the  subject  matter of the  foregoing  indemnity
     provisions,  such indemnified party shall, if a claim thereof is to be made
     against First  Michigan  pursuant to the provision of such  paragraph  (a),
     promptly  notify  First  Michigan  of the  commencement  thereof;  but  the
     omission to so notify First Michigan will not relieve it from any liability
     which it may have to any  indemnified  party otherwise  hereunder.  In case
     such

                                      -4-
<PAGE>
     action is brought against any indemnified  party and such indemnified party
     notifies First Michigan of the commencement  thereof,  First Michigan shall
     have the right to  participate in and, to the extent that it may wish to do
     so, to assume  the  defense  thereof,  with  counsel  satisfactory  to such
     indemnified  party;  provided,  however,  if the  defendants  in any action
     include  both the  indemnified  party  and  First  Michigan  and there is a
     conflict of interest  which would prevent  counsel for First  Michigan from
     also  representing the indemnified  party, the indemnified party or parties
     shall have the right to select one separate  counsel to  participate in the
     defense  of such  action on behalf of such  indemnified  party or  parties.
     After notice from First Michigan to such indemnified  party of its election
     so to assume the defense of any such action,  the  indemnified  party shall
     have the right to participate in such action and to retain its own counsel,
     but First Michigan shall not be required to indemnify and hold harmless the
     indemnified  party pursuant to the provisions of such paragraph (a) for any
     legal fees or other  expenses  subsequently  incurred  by such  indemnified
     party in connection with the defense  thereof,  other than reasonable costs
     of  investigation,  unless (i) the  indemnified  party shall have  employed
     separate  counsel  in  accordance  with  the  provisions  of the  preceding
     sentence of this paragraph (b), (ii) First Michigan shall not have employed
     counsel  satisfactory to the indemnified party to represent the indemnified
     party within a reasonable time after the notice of the  commencement of the
     action,  or (iii) First  Michigan has  authorized the employment of counsel
     for the indemnified party at the expense of First Michigan.

          (c) If recovery is not available  under the foregoing  indemnification
     provisions,  for any reason  other than as specified  therein,  the parties
     entitled  to  indemnification  by the terms  thereof  shall be  entitled to
     contribution  to  liabilities  and  expenses,  except  to the  extent  that
     contribution  is not  permitted  under  Section  11(f) of the 1933 Act.  In
     determining the amount of contribution to which the respective  parties are
     entitled,  there shall be considered  the parties'  relative  knowledge and
     access to information concerning the matter with respect to which the claim
     was  asserted,  the  opportunity  to correct and prevent any  statement  or
     omission,  and any other  equitable  considerations  appropriate  under the
     circumstances.

     Section 7. Repurchase Rights.

          (a) At any time after the Warrant becomes exercisable and prior to the
     expiration of the Warrant, in accordance with the terms thereof:

               (i) First  Michigan  may,  and upon the  written  request  of the
          Holder,  First Michigan shall,  repurchase the Warrant from the Holder
          at a price (the "Warrant  Repurchase  Price") equal to the  difference
          between the  "Market/Offer  Price" (as defined in paragraph (b) below)
          and the Exercise  Price,  multiplied by the number of shares for which
          the Warrant may then be exercised,  in the aggregate,  but only if the
          Market/Offer Price is greater than the Exercise Price; and

               (ii) First  Michigan  may,  and upon the  written  request of the
          owner (the "Owner") of any shares of First Michigan  Common  purchased
          pursuant  to an  exercise  of the  Warrant  ("Warrant  Stock"),  First
          Michigan shall,  repurchase all of the shares of Warrant Stock held by
          such Owner at a price (the "Warrant Stock

                                      -5-
<PAGE>
          Repurchase  Price")  equal to the  number of shares to be  repurchased
          hereunder  multiplied  by the  greater of the  Exercise  Price and the
          Market/Offer Price.

          (b) For purposes of paragraph (a) of this Section 7, the "Market/Offer
     Price"  shall mean the highest of (i) the price per share at which a tender
     offer or exchange offer for shares of First Michigan  Common has been made,
     (ii) the price per share of First  Michigan  Common to be paid by any third
     party pursuant to an agreement with First  Michigan,  and (iii) the highest
     closing price for shares of First Michigan Common within the 4-month period
     immediately  preceding  the date the Holder  gives  notice of the  required
     repurchase  of the  Warrant  or the  Owner  gives  notice  of the  required
     repurchase of Warrant Stock, as appropriate.  In the event that an exchange
     offer is made or an agreement is entered into for a merger or consolidation
     involving  consideration  other than cash,  the value of the  securities or
     other  property  issuable or  deliverable  in exchange  for First  Michigan
     Common shall be determined by a nationally  recognized  investment  banking
     firm mutually acceptable to the parties hereto.

          (c) The Holder and the Owner may exercise their  respective  rights to
     require  First  Michigan to  repurchase  the  Warrant or the Warrant  Stock
     pursuant  to this  Section  7 by  surrendering  for such  purpose  to First
     Michigan,  at its principal office,  the Warrant or certificates for shares
     of Warrant Stock, as the case may be, free and clear of any liens,  claims,
     encumbrances,  or rights of third  parties  of any kind,  accompanied  by a
     written notice or notices stating that the Holder or the Owner, as the case
     may be, requests First Michigan to repurchase such Warrant or Warrant Stock
     in  accordance  with the  provisions of this Section 7. Subject to the last
     proviso of paragraph  7(d) below,  as promptly as  practicable,  and in any
     event  within  five  business  days after the  surrender  of the Warrant or
     certificates  representing  shares of Warrant Stock and the receipt of such
     notice or notices relating  thereto,  First Michigan shall deliver or cause
     to be delivered to the Holder or Owner the Warrant  Repurchase Price or the
     Warrant Stock  Repurchase  Price  therefor,  as applicable,  or the portion
     thereof which First Michigan is not then  prohibited  under  applicable law
     and regulation from so delivering.

          (d) To the extent that First Michigan is prohibited  under  applicable
     law or regulation,  or as a result of  administrative  or judicial  action,
     from  repurchasing the Warrant and/or the Warrant Stock in full at any time
     that  it  may  be  required  to  do  so  hereunder,  First  Michigan  shall
     immediately so notify the Holder and/or the Owner and thereafter deliver or
     cause to be  delivered,  from time to time, to the Holder and/or the Owner,
     as appropriate, the portion of the Warrant Repurchase Price and the Warrant
     Stock Repurchase Price, respectively, which it is no longer prohibited from
     delivering,  within  five  business  days  after  the date on  which  First
     Michigan is no longer so prohibited. Upon receipt of such notice from First
     Michigan and for a period of 15 days  thereafter,  the Holder  and/or Owner
     may revoke its notice of repurchase of the Warrant  and/or Warrant Stock by
     written notice to First  Michigan at its principal  office stating that the
     Holder and/or the Owner elects to revoke its election to exercise its right
     to require First  Michigan to repurchase  the Warrant and/or Warrant Stock,
     whereupon  First Michigan will promptly  deliver to the Holder and/or Owner
     the  Warrant  and/or  certificates  representing  shares of  Warrant  Stock
     surrendered to First Michigan for purposes of such  repurchase.  Whether or
     not such election is revoked,  First Michigan hereby agrees to use its best
     efforts to obtain all required legal and regulatory approvals

                                      -6-
<PAGE>
     necessary to permit First  Michigan to  repurchase  the Warrant  and/or the
     Warrant Stock as promptly as practicable.

     Section 8. Assumption of Obligations  under this Agreement.  First Michigan
will not enter into any  transaction  described in paragraph 5(a) of the Warrant
unless the  "Acquiring  Corporation"  (as that term is  defined in the  Warrant)
assumes in writing all the obligations of First Michigan hereunder.

     Section  9.  Remedies.  Without  limiting  the  foregoing  or any  remedies
available to the Holder, First Michigan  specifically  acknowledges that neither
Huntington nor any successor holder of the Warrant would have an adequate remedy
at law for any breach of this  Warrant  Purchase  Agreement  and First  Michigan
hereby agrees that  Huntington and any successor  holder of the Warrant shall be
entitled to specific  performance of the obligations of First Michigan hereunder
and injunctive relief against actual or threatened  violations of the provisions
hereof.

     Section 10.  Termination.  This Agreement will terminate upon a termination
of the Warrant in accordance with Section 9 thereof.

     IN WITNESS WHEREOF,  the parties hereto have executed this Warrant Purchase
Agreement as of the day and year first above written.


                                            HUNTINGTON BANCSHARES INCORPORATED



                                            By:
                                                Frank Wobst, Chairman and Chief
                                                Executive Officer


                                            FIRST MICHIGAN BANK CORPORATION



                                            By:
                                               David M. Ondersma, Chairman and
                                               Chief Executive Officer

<PAGE>
                                      ATTACHMENT A TO WARRANT PURCHASE AGREEMENT

THIS WARRANT AND THE COMMON SHARES  ISSUABLE  UPON THE EXERCISE  HEREOF HAVE NOT
BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR REGISTERED OR
QUALIFIED  UNDER ANY STATE  SECURITIES  LAWS,  AND MAY NOT BE SOLD OR  OTHERWISE
TRANSFERRED  WITHOUT  BEING SO  REGISTERED  OR QUALIFIED  UNLESS AN EXEMPTION OR
EXEMPTIONS FROM SUCH REGISTRATION OR QUALIFICATION REQUIREMENTS ARE AVAILABLE.


                                     WARRANT

                       To Purchase 5,268,716 Common Shares

                                       of

                         First Michigan Bank Corporation


     This  is  to  certify  that,  for  value  received,  HUNTINGTON  BANCSHARES
INCORPORATED,  a Maryland  corporation  ("Huntington"),  is entitled to purchase
from FIRST MICHIGAN BANK CORPORATION, a Michigan corporation ("First Michigan"),
at any time on or after the date hereof,  an aggregate of up to 5,268,716 common
shares,  $1.00 par value per share, of First Michigan ("First Michigan Common"),
at a price of $29.275 per share (the "Exercise Price"), subject to the terms and
conditions of this Warrant and a certain  Warrant  Purchase  Agreement,  of even
date herewith,  between  Huntington  and First  Michigan (the "Warrant  Purchase
Agreement"). The number of shares of First Michigan Common which may be received
upon the  exercise  of this  Warrant  and the  Exercise  Price  are  subject  to
adjustment from time to time as hereinafter set forth.  The terms and conditions
set forth in this Warrant and the Warrant  Purchase  Agreement  shall be binding
upon the respective  successors and assigns of both of the parties hereto.  This
Warrant is issued in  connection  with a certain  Agreement  and Plan of Merger,
dated as of the date hereof,  between Huntington and First Michigan (the "Merger
Agreement"),  which  provides for the merger of First  Michigan into  Huntington
(the "Merger"),  and a certain  Supplemental  Agreement  between  Huntington and
First Michigan,  which provides certain additional terms and conditions relating
to the Merger  (the  "Supplemental  Agreement").  The Merger  Agreement  and the
Supplemental Agreement are sometimes hereinafter collectively referred to as the
"Merger  Documents." All capitalized terms used herein and not otherwise defined
herein shall have the  meanings  ascribed to them in the Merger  Documents.  The
term "Holder" shall mean and refer to Huntington or any successor holder of this
Warrant.

     Section 1. Exercise of the Warrant.

          (a) The Holder will not exercise  this Warrant  unless it has obtained
     all  required  approvals,  if any, of  appropriate  regulatory  authorities
     having jurisdiction,  including the Federal Reserve Board,  pursuant to all
     applicable  laws  and  regulations.  Further,  subject  to  the  terms  and
     conditions set forth in this Warrant and in the Warrant Purchase  Agreement
     and the provisions of

<PAGE>
     applicable  law,  the Holder will not  exercise  this  Warrant  without the
     written  consent of First Michigan except upon the occurrence of any of the
     following events (a "Triggering Event"):

          (i)  any  material,  willful,  and  intentional  breach of the  Merger
               Documents  by First  Michigan  that would  permit  Huntington  to
               terminate the Merger Documents (A) occurring after the receipt by
               First  Michigan  of  a  proposal  to  engage  in  an  Acquisition
               Transaction,  (B) occurring  after the  announcement by any other
               Person of an intention to engage in an  Acquisition  Transaction,
               or (C) in  anticipation  and for the  purpose of  engaging  in an
               Acquisition Transaction;

        (ii)   (A) a  proposal  to  engage  in  an  Acquisition  Transaction  is
               submitted to and approved by the  shareholders  of First Michigan
               at any time  prior  to May 31,  1999,  or (B) a  Tender  Offer is
               commenced and the  transactions  contemplated in the Tender Offer
               are  completed in such a manner that the Person making the Tender
               Offer  acquires  beneficial  ownership of more than 20 percent of
               the  capital  stock or any other  class of voting  securities  of
               First Michigan,  and the Merger is not  consummated  prior to May
               31, 1999;

       (iii)   (A) a  proposal  to  engage  in  an  Acquisition  Transaction  is
               received by First  Michigan or a Tender Offer is made directly to
               the  shareholders of First Michigan or the intention of making an
               Acquisition  Transaction or Tender Offer is announced at any time
               prior to the holding of the First Michigan Shareholders' Meeting;
               (B) the  Board  of  Directors  of  First  Michigan  (1)  fails to
               recommend to the  shareholders  of First  Michigan that they vote
               their shares of First Michigan Common in favor of the approval of
               the Merger,  (2) withdraws such  recommendation  previously made,
               (3) fails to solicit proxies of shareholders of First Michigan to
               approve  the  Merger,  or (4)  fails to hold the  First  Michigan
               Shareholders'  Meeting;  and (C) the Merger is not consummated by
               May 31, 1999;

          (b)  Notwithstanding   the  foregoing,   this  Warrant  shall  not  be
     exercisable  in the event of the failure to consummate the Merger solely as
     a result of any of the following:  (i) the failure of the  shareholders  of
     Huntington  to approve  the  Merger;  (ii) the  failure  of any  Regulatory
     Authority to provide any required Consent to the Merger,  which failure was
     not the result of the existence of the Acquisition  Proposal or a breach by
     First Michigan of any of its obligations under any of the Merger Documents;
     or (iii) the Merger Documents are terminated pursuant to Section 9.1 of the
     Supplemental  Agreement,  unless  the  event  giving  rise to the  right to
     terminate is preceded

                                      -2-
<PAGE>
     by a Triggering  Event or the receipt by First  Michigan of an  Acquisition
     Transaction  proposal,  or the announcement by another Person of a proposal
     involving an Acquisition Transaction.

          (c) An "Acquisition  Transaction"  shall mean a transaction  involving
     (A) the sale or other  disposition of more than 20 percent of the shares of
     the  capital  stock  or any  other  class  of  voting  securities  of First
     Michigan,  including,  but not limited to, a Tender Offer,  (B) the sale or
     other  disposition  of 15  percent  or more of the  consolidated  assets or
     deposits of First Michigan or of the banks owned by First Michigan,  in the
     aggregate,  or (C) a merger or consolidation involving First Michigan other
     than a transaction  pursuant to which First  Michigan will be the surviving
     corporation  and the current  shareholders  of First  Michigan  will be the
     owners of a majority of the stock of the  surviving  corporation  following
     the transaction.  As used in this Section 1, "person" or "group of persons"
     shall have the meanings assigned to such terms by Section 13(d) of the 1934
     Act. For  purposes of this  Section 1, a Tender  Offer which is  contingent
     upon the  expiration  of the  Warrant  is  deemed  to  commence  when it is
     announced.

          (d) This  Warrant  shall be exercised by  presentation  and  surrender
     hereof to First  Michigan  at its  principal  office  accompanied  by (i) a
     written  notice  of  exercise  for a  specified  number  of shares of First
     Michigan Common,  (ii) payment to First Michigan,  for the account of First
     Michigan,  of the Exercise Price for the number of shares specified in such
     notice,  and (iii) a certificate  of the Holder  indicating  the Triggering
     Event that has occurred which entitles the Holder to exercise this Warrant.
     The  Exercise  Price for the  number of  shares  of First  Michigan  Common
     specified in the notice shall be payable in immediately available funds.

          (e) Upon such  presentation and surrender,  First Michigan shall issue
     promptly (and within three business days if requested by the Holder) to the
     Holder, or any assignee,  transferee, or designee permitted by subparagraph
     (g) of this  Section  1,  the  shares  to  which  the  Holder  is  entitled
     hereunder.

          (f) If this Warrant  should be exercised in part only,  First Michigan
     shall, upon surrender of this Warrant for cancellation, execute and deliver
     a new Warrant  evidencing  the rights of the Holder thereof to purchase the
     balance of the shares purchasable hereunder. Upon receipt by First Michigan
     of this Warrant, in proper form for exercise, the Holder shall be deemed to
     be the holder of record of the  shares of First  Michigan  Common  issuable
     upon such exercise,  notwithstanding that the stock transfer books of First
     Michigan shall then be closed or that certificates representing such shares
     of First  Michigan  Common  shall  not then be  actually  delivered  to the
     Holder.  First  Michigan  shall pay all expenses,  and any and all federal,
     state,  and local taxes and other charges that may be payable in connection
     with the preparation,  issue, and delivery of stock certificates under this
     Section 1 in the name of the  Holder  or of any  assignee,  transferee,  or
     designee permitted by subparagraph (g) of this Section 1.

          (g) This Warrant, once exercisable,  or any warrant shares acquired by
     the Holder by its exercise,  may be sold or transferred in whole or in part
     to any  person,  subject to the  receipt  by such  person of  approvals  of
     appropriate  regulatory  authorities  having  jurisdiction,  including  the
     Federal Reserve Board, pursuant to all applicable laws and regulations,  to
     the extent required.

                                      -3-
<PAGE>
     Section 2. Certain Covenants and Representations of First Michigan.

          (a) First Michigan shall at all times maintain  sufficient  authorized
     but unissued  shares of First  Michigan  Common so that this Warrant may be
     exercised without additional authorization of the holders of First Michigan
     Common,  after giving effect to all other  options,  warrants,  convertible
     securities, and other rights to purchase First Michigan Common.

          (b) First  Michigan  represents  and  warrants  to the Holder that the
     shares of First  Michigan  Common  issued upon an exercise of this  Warrant
     will be duly  authorized,  fully  paid,  non-assessable,  and subject to no
     preemptive rights.

          (c) First Michigan  agrees (i) that it will not, by charter  amendment
     or through reorganization,  consolidation,  merger,  dissolution or sale of
     assets,  or by any  other  voluntary  act,  avoid  or  seek  to  avoid  the
     observance  or  performance  of  any  of the  covenants,  stipulations,  or
     conditions to be observed or performed  hereunder by First  Michigan;  (ii)
     promptly  to take  all  action  as may  from  time  to  time  be  required,
     including,   without   limitation   (A)  complying   with  all   pre-merger
     notification,  reporting,  and waiting period requirements  specified in 15
     U.S.C. ss.18a and regulations promulgated thereunder, and (B) in the event,
     under the Bank Holding  Company Act of 1956,  as amended (the "Bank Holding
     Company Act"), or the Change in Bank Control Act of 1978, or other statute,
     the prior approval of the Federal Reserve Board or other regulatory  agency
     (collectively,  the  "Agencies"),  is  necessary  before the Warrant may be
     exercised or transferred, cooperate fully with the Holder in preparing such
     applications and providing such information to the Agencies as the Agencies
     may  require in order to permit the Holder to  exercise  or  transfer  this
     Warrant and First Michigan duly and effectively to issue shares pursuant to
     the exercise hereof;  and (iii) promptly to take all action provided herein
     to protect the rights of the Holder against dilution.

     Section 3. Fractional Shares. First Michigan shall not be required to issue
fractional  shares of First Michigan Common upon an exercise of this Warrant but
shall pay for such  fraction of a share in cash or by certified or official bank
check at the Exercise Price.

     Section 4.  Exchange  or Loss of  Warrant.  This  Warrant is  exchangeable,
without expense,  at the option of the Holder,  upon  presentation and surrender
hereof at the principal office of First Michigan for other Warrants of different
denominations entitling the Holder thereof to purchase in the aggregate the same
number  of shares  of First  Michigan  Common  purchasable  hereunder.  The term
"Warrant"  as used herein  includes  any  warrants for which this Warrant may be
exchanged. Upon receipt by First Michigan of evidence reasonably satisfactory to
it of the loss, theft,  destruction,  or mutilation of this Warrant, and (in the
case of loss, theft, or destruction) of reasonably satisfactory indemnification,
and upon  surrender  and  cancellation  of this  Warrant,  if  mutilated,  First
Michigan will execute and deliver a new Warrant of like tenor and date. Any such
new Warrant  executed and delivered shall  constitute an additional  contractual
obligation  on the part of First  Michigan,  whether or not the Warrant so lost,
stolen, destroyed, or mutilated shall at any time be enforceable by anyone.

                                      -4-
<PAGE>
     Section 5. Certain Transactions.

          (a) In case First  Michigan shall (i)  consolidate  with or merge into
     any Person,  other than Huntington or one of its Affiliates,  and shall not
     be the continuing or surviving corporation of such consolidation or merger,
     (ii) permit any Person, other than Huntington or one of its Affiliates,  to
     merge into First  Michigan and First  Michigan  shall be the  continuing or
     surviving  corporation,  but,  in  connection  with such  merger,  the then
     outstanding  shares  of First  Michigan  Common  shall be  changed  into or
     exchanged for stock or other  securities of any other Person or cash or any
     other property,  or (iii) sell or otherwise  transfer all or  substantially
     all of its  assets  to any  Person,  other  than  Huntington  or one of its
     Affiliates,  then,  and in any such  case,  the  agreement  governing  such
     transaction  shall make proper  provision so that this Warrant shall,  upon
     the  consummation of any such transaction and upon the terms and conditions
     set forth herein,  be converted  into, or exchanged for, a warrant,  at the
     option  of  the  Holder,  of  either  (A)  the  Acquiring  Corporation  (as
     hereinafter  defined),   (B)  any  company  which  controls  the  Acquiring
     Corporation,  or (C) in the case of a merger  described  in clause  (a)(ii)
     above,  First Michigan,  in which case such warrant shall be a newly issued
     warrant (in any such case, the "Substitute Warrant").

          (b) For  purposes  of this  Section  5, the  following  terms have the
     meanings indicated:

               (i)  "Acquiring  Corporation"  shall mean (A) the  continuing  or
          surviving corporation of a consolidation or merger with First Michigan
          (if other than First Michigan), (B) the corporation merging into First
          Michigan in a merger in which  First  Michigan  is the  continuing  or
          surviving  person and in  connection  with which the then  outstanding
          shares of First  Michigan  Common are changed  into or  exchanged  for
          stock or other  securities  of any  other  Person or cash or any other
          property,  or (C) the transferee of all or substantially  all of First
          Michigan's assets;

               (ii)  "Substitute  Common"  shall mean the common stock issued by
          the issuer of the Substitute Warrant;

               (iii)  "Assigned  Value"  shall  mean the  Market/Offer  Price as
          determined   pursuant  to  paragraph  7(b)  of  the  Warrant  Purchase
          Agreement;  provided,  however,  that in the event of a sale of all or
          substantially all of First Michigan's assets, the Assigned Value shall
          be the sum of the  price  paid in such  sale for such  assets  and the
          current  market  value of the  remaining  assets of First  Michigan as
          determined  by a recognized  investment  banking firm  selected by the
          Holder,  divided  by the  number of shares  of First  Michigan  Common
          outstanding at the time of such sale;

               (iv)  "Average  Price" shall mean the average  closing price of a
          share of Substitute Common for the one year immediately  preceding the
          consolidation,  merger,  or sale in  question,  but in no event higher
          than the closing price of the shares of  Substitute  Common on the day
          preceding such consolidation,  merger, or sale; provided that if First
          Michigan is the issuer of the Substitute

                                      -5-
<PAGE>
          Warrant,  the Average  Price shall be computed with respect to a share
          of the common stock issued by the Person  merging into First  Michigan
          or by any company which controls such Person, as the Holder may elect;

               (v) A "Person" shall mean any  individual,  firm,  corporation or
          other entity and include as well any syndicate or group deemed to be a
          "person" by Section  13(d)(3) of the Securities  Exchange Act of 1934,
          as amended; and

               (vi) "Affiliate"  shall have the meaning ascribed to such term in
          Rule 12b-2 of the General Rules and  Regulations  under the Securities
          Exchange Act of 1934, as amended.

          (c) The Substitute  Warrant shall have the same terms as this Warrant,
     provided that, if the terms of the  Substitute  Warrant  cannot,  for legal
     reasons,  be the same as this  Warrant,  such terms  shall be as similar as
     possible and in no event less advantageous to the Holder. The issuer of the
     Substitute  Warrant shall also enter into an agreement with the then Holder
     of the  Substitute  Warrant in  substantially  the same form as the Warrant
     Purchase Agreement, which shall be applicable to the Substitute Warrant.

          (d) The  Substitute  Warrant shall be  exercisable  for such number of
     shares of Substitute Common as is equal to the Assigned Value multiplied by
     the number of shares of First  Michigan  Common  for which this  Warrant is
     then  exercisable,  divided by the Average Price. The exercise price of the
     Substitute  Warrant per share of  Substitute  Common  shall be equal to the
     Exercise  Price  multiplied  by a fraction  in which the  numerator  is the
     number of shares of First  Michigan  Common for which this  Warrant is then
     exercisable  and the  denominator  is the  number of  shares of  Substitute
     Common for which the Substitute Warrant is exercisable.

     Section 6. Rights of the Holder; Remedies.

          (a) The Holder  shall not, by virtue  hereof and prior to the exercise
     hereof, be entitled to any rights of a holder of First Michigan Common.

          (b) Without  limiting the  foregoing or any remedies  available to the
     Holder,  First Michigan  specifically  acknowledges that neither Huntington
     nor any successor  Holder of this Warrant would have an adequate  remedy at
     law for any breach of this Warrant and First  Michigan  hereby  agrees that
     Huntington  and  any  successor   Holder  shall  be  entitled  to  specific
     performance of the  obligations of First Michigan  hereunder and injunctive
     relief against actual or threatened violations of the provisions hereof.

     Section 7. Antidilution Provisions.  The number of shares of First Michigan
Common  purchasable upon the exercise hereof shall be subject to adjustment from
time to time as provided in this Section 7.

          (a) In the event that First Michigan  issues any additional  shares of
     First Michigan Common at any time after the date hereof (including pursuant
     to stock option plans), the number of

                                      -6-
<PAGE>
     shares of First  Michigan  Common which can be  purchased  pursuant to this
     Warrant  shall be  increased  by an  amount  equal to 19.9  percent  of the
     additional shares so issued.

          (b)  (i) In the event that, after the date hereof, First Michigan pays
          or makes a  dividend  or other  distribution  of any class of  capital
          stock of First Michigan in First Michigan Common  (including,  but not
          limited to, the issuance of the First  Michigan 1997 Stock  Dividend),
          the  number  of  shares  of First  Michigan  Common  purchasable  upon
          exercise  hereof  shall be  increased  by  multiplying  such number of
          shares by a fraction of which the  denominator  shall be the number of
          shares of First Michigan  Common  outstanding at the close of business
          on the day immediately preceding the date of such distribution and the
          numerator  shall be the sum of such  number  of  shares  and the total
          number of shares  constituting  such  dividend or other  distribution,
          such  increase to become  effective  immediately  after the opening of
          business on the day following such distribution.

               (ii) In the event that, after the date hereof, outstanding shares
          of First  Michigan  Common  are  subdivided  into a greater  number of
          shares  of First  Michigan  Common,  the  number  of  shares  of First
          Michigan  Common  purchasable  upon exercise  hereof at the opening of
          business  on the day  following  the day upon which  such  subdivision
          becomes effective shall be proportionately increased, and, conversely,
          in the event that, after the date hereof,  outstanding shares of First
          Michigan  Common are combined into a smaller number of shares of First
          Michigan  Common,  the  number  of  shares  of First  Michigan  Common
          purchasable upon exercise hereof at the opening of business on the day
          following the day upon which such combination  becomes effective shall
          be proportionately  decreased,  such increase or decrease, as the case
          may be, to become effective  immediately after the opening of business
          on  the  day  following  the  day  upon  which  such   subdivision  or
          combination becomes effective.

               (iii) The reclassification (including any reclassification upon a
          merger in which First Michigan is the continuing corporation) of First
          Michigan  Common into  securities  including other than First Michigan
          Common shall be deemed to involve a subdivision or combination, as the
          case  may be,  of the  number  of  shares  of  First  Michigan  Common
          outstanding immediately prior to such reclassification into the number
          of shares of First Michigan Common outstanding  immediately thereafter
          and the effective date of such reclassification  shall be deemed to be
          the day upon which such subdivision or combination  becomes effective,
          as the case may be, within the meaning of clause (ii) above.

          (c) Whenever the number of shares of First Michigan Common purchasable
     upon  exercise  hereof is adjusted  pursuant to  paragraph  (b) above,  the
     Exercise  Price shall be adjusted by  multiplying  the Exercise  Price by a
     fraction  the  numerator of which is equal to the number of shares of First
     Michigan Common  purchasable prior to the adjustment and the denominator of
     which is equal to the number of shares of First Michigan Common purchasable
     after the  adjustment;  provided,  however,  that no such adjustment of the
     Exercise Price shall be made with respect to the

                                      -7-
<PAGE>
     adjustment in the number of shares  purchasable  upon exercise hereof to be
     made  pursuant  to  paragraph  (b)  above  upon the  issuance  of the First
     Michigan 1997 Stock Dividend.

          (d) For the  purpose  of this  Section  7,  the term  "First  Michigan
     Common" shall  include any shares of First  Michigan of any class or series
     which has no  preference  or priority in the payment of dividends or in the
     distribution  of assets  upon any  voluntary  or  involuntary  liquidation,
     dissolution,  or winding up of First  Michigan  and which is not subject to
     redemption by First Michigan.

     Section 8. Notice.

          (a) Whenever the number of shares of First  Michigan  Common for which
     this  Warrant is  exercisable  is adjusted as provided in Section 7 hereof,
     First  Michigan  shall  promptly  compute such  adjustment  and mail to the
     Holder a  certificate,  signed by a  principal  financial  officer of First
     Michigan,  setting forth the number of shares of First Michigan  Common for
     which this  Warrant is  exercisable  and the adjusted  Exercise  Price as a
     result of such  adjustment,  a brief  statement of the facts requiring such
     adjustment,  the computation  thereof, and when such adjustment will become
     effective.

          (b) Upon the occurrence of a Triggering Event First Michigan shall (i)
     promptly  notify the Holder  and/or the "Owner" (as that term is defined in
     the Warrant  Purchase  Agreement) of such event,  (ii) promptly compute the
     "Warrant  Repurchase  Price" and the "Warrant Stock  Repurchase  Price" (as
     such  terms are  defined  in the  Warrant  Purchase  Agreement),  and (iii)
     furnish to the Holder and/or the Owner a  certificate,  signed by the chief
     financial  officer of First Michigan  setting forth the Warrant  Repurchase
     Price  and/or  the  Warrant  Stock  Repurchase  Price  and  the  basis  and
     computation thereof.

          (c) Upon the  occurrence  of an event  which  results in this  Warrant
     becoming  convertible into, or exchangeable for, the Substitute Warrant, as
     provided in Section 5 hereof, First Michigan and the Acquiring  Corporation
     shall promptly notify the Holder of such event;  and, upon receipt from the
     Holder  of its  choice  as to the  issuer of the  Substitute  Warrant,  the
     Acquiring  Corporation  shall  promptly  compute  the  number  of shares of
     Substitute  Common  for which the  Substitute  Warrant is  exercisable  and
     furnish  to the  Holder a  certificate,  signed  by a  principal  financial
     officer of the Acquiring Corporation, setting forth the number of shares of
     Substitute  Common for which the  Substitute  Warrant is  exercisable,  the
     Substitute  Warrant  exercise price, a computation  thereof,  and when such
     adjustment will become effective.

     Section 9. Termination.  This Warrant and the rights conferred hereby shall
terminate  upon  the  earliest  of (i) six  months  after  the  occurrence  of a
Triggering  Event;  (ii) the  Effective  Date of the  Merger,  (iii) the date of
termination of the Merger Documents unless the event giving rise to the right to
terminate is preceded by a Triggering Event or the receipt by First Michigan, or
the

                                      -8-
<PAGE>
announcement  by  another  person,  of  a  proposal   involving  an  Acquisition
Transaction or Tender Offer; or (iv) May 31, 1999.

     IN WITNESS  WHEREOF,  the  undersigned has executed this Warrant as of this
_____ day of May, 1997.

ATTEST:                                     FIRST MICHIGAN BANK CORPORATION



By:                                          By:
                                                David M. Ondersma, Chairman and
Title:                                          Chief Executive Officer






                                       -9-
<PAGE>
                                             EXHIBIT 2 TO SUPPLEMENTAL AGREEMENT

    Matters As To Which Varnum, Riddering, Schmidt & Howlett LLP Shall Opine


     1. First Michigan is a corporation duly organized, validly existing, and in
good standing under the laws of the State of Michigan with full corporate  power
and  authority  to carry on the  business in which it is engaged as described in
the First Michigan Proxy Statement and to own and use its material Assets.

     2. Each of the  First  Michigan  Subsidiaries  is duly  organized,  validly
existing,  and in good standing under the Laws of the United States or its state
of  incorporation,  with  full  corporate  power and  authority  to carry on the
business  in which it is  engaged  as  described  in the  First  Michigan  Proxy
Statement and to own and use its material Assets.

     3. The execution and delivery of the Merger  Documents and compliance  with
their  respective  terms  by First  Michigan  do not and  will  not  violate  or
contravene  any  provision of the Articles of  Incorporation  or Bylaws of First
Michigan nor, to our knowledge but without any  independent  investigation,  any
Law,  Order,  Permit or Contract to which First  Michigan is a party or by which
First Michigan or any of its material Assets is bound.

     4. The Merger  Documents have been duly and validly  executed and delivered
by First  Michigan and assuming valid  authorization,  execution and delivery by
Huntington,  constitute  the  valid and  binding  agreements  of First  Michigan
enforceable in accordance with their respective terms,  except as enforceability
may be limited  by  bankruptcy,  insolvency,  reorganization,  or  similar  laws
affecting  creditors' rights generally,  provided,  however,  that we express no
opinion as to the availability of the equitable remedy of specific performance.

     5.  First  Michigan  has  the  corporate  power  and  authority  to own its
properties and assets and to carry on its business within the State of Michigan.
To our Knowledge,  First Michigan is not required to be qualified to do business
in any jurisdiction other than Michigan.

     6.  All  corporate  actions  required  to be  taken  by the  directors  and
shareholders  of First  Michigan  to  authorize  the  Merger  Documents  and the
transactions contemplated thereby have been taken.

     7. All eligible accounts of deposit in all First Michigan Subsidiaries that
are  depository  institutions  are  insured  by the  Federal  Deposit  Insurance
Corporation to the fullest extent permitted by Law.

     8. The Merger  shall be exempted  from the  requirements  of Section 780 of
Chapter 7A of the Michigan Business Corporation Act, as amended.

     9. The  execution  and delivery of the Merger  Documents  does not, and the
consummation of the Merger and the other transactions contemplated by the Merger
Documents will not (i) result in the grant of any Rights to any Person under the


<PAGE>
First Michigan  Rights  Agreement,  (ii) result in separation from the shares of
First  Michigan  Common of the Rights  granted under the First  Michigan  Rights
Agreement, (iii) permit any holder of any of the Rights under the First Michigan
Rights Agreement to exercise any such Rights,  or (iv) give any Person any Right
to purchase any securities issued by Huntington,  including, without limitation,
any Rights as a result of a "Flip-over  Transaction  or Event" under Section 3.2
of the First Michigan Rights  Agreement.  First Michigan and FMB-First  Michigan
Bank and FMB-Trust,  as Rights Agents,  have properly  authorized and executed a
certain Amendment to Shareholder Protection Rights Agreement, dated May 5, 1997,
a copy of which has been furnished to Huntington.












                                       -2-
<PAGE>
                       EXHIBIT 3 TO SUPPLEMENTAL AGREEMENT

         Matters As To Which Porter, Wright, Morris & Arthur Shall Opine


     1. Huntington is a corporation duly organized, validly existing and in good
standing under the laws of the State of Maryland with full  corporate  power and
authority  to carry on the  business in which it is engaged as  described in the
Huntington Proxy Statement and to own and use its material Assets.

     2. The execution and delivery of the Merger  Documents and compliance  with
their  respective  terms by Huntington do not and will not violate or contravene
any provision of the Articles of  Incorporation  or Bylaws of Huntington  or, to
our knowledge but without any  independent  investigation,  any Law,  Order,  or
Permit to which Huntington is a party or by which Huntington is bound.

     3. The Merger  Documents have been duly and validly  executed and delivered
by Huntington and, assuming valid authorization, execution and delivery by First
Michigan,  constitute the valid and binding agreements of Huntington enforceable
in accordance  with their  respective  terms,  except as  enforceability  may be
limited by  bankruptcy,  insolvency,  reorganization,  or similar laws affecting
creditors' rights generally, provided, however, that we express no opinion as to
the availability of the equitable remedy of specific performance.

     4. The  shares of  Huntington  Common to be issued to the  shareholders  of
First Michigan as  contemplated  by the Merger  Documents  have been  registered
under the  Securities  Act of 1933,  as amended,  and when  properly  issued and
delivered following consummation of the Merger will be duly authorized,  validly
issued,  fully paid and non-assessable  under the Maryland Business  Corporation
Act.

<PAGE>
Exhibit 4

              AMENDMENT TO SHAREHOLDER PROTECTION RIGHTS AGREEMENT


     AMENDMENT, dated as of May 5, 1997, (this "Amendment"),  to the Shareholder
Protection  Rights Agreement (the "Rights  Agreement"),  dated as of October 11,
1990,  between FIRST MICHIGAN BANK  CORPORATION,  a corporation (the "Company"),
FMB-FIRST MICHIGAN BANK, as Rights Agent (the "Rights Agent"), and FMB-TRUST, as
successor Rights Agent ("Successor Rights Agent").

     The  Company  desires  to amend the Rights  Agreement  in  accordance  with
Section 5.4 thereof as set forth herein and hereby  directs the Rights Agent and
the Successor Rights Agent to join in such amendment.

     NOW THEREFORE,  in consideration of the premises and the mutual  agreements
herein set forth, the parties hereby agree as follows:

     1. Amendment of Section 1.1

     The  Rights  Agreement  is hereby  amended  to delete in its  entirety  the
definition  of  "Acquiring  Person"  contained  in Section  1.1  thereof  and to
substitute the following definition of "Acquiring Person" therefor:

          "'Acquiring Person' shall mean any Person who is a Beneficial Owner of
     15% or more of the outstanding shares of Common Stock;  provided,  however,
     that the term  'Acquiring  Person'  shall not  include any Person who shall
     become the  Beneficial  Owner of 15% or more of the  outstanding  shares of
     Common Stock solely as a result of an  acquisition by the Company of shares
     of Common Stock, until such time thereafter as such Person shall become the
     Beneficial  Owner (other than by means of a stock  dividend or stock split)
     of any additional shares of Common Stock; and provided,  further,  that the
     term  'Acquiring  Person'  shall  also not  include  Huntington  Bancshares
     Incorporated  ("Huntington") or any of Huntington's  Affiliates,  or any of
     their respective Associates."

     2. Amendment of Section 2.2

     The Rights Amendment is amended by adding the following sentence to Section
2.2:

          "Certificates  representing  shares of Common  Stock  that are  issued
     after the  Record  Time  shall  also  evidence  one right for each share of
     Common Stock evidenced thereby notwithstanding the absence of the foregoing
     legend."
                                                         
<PAGE>
     3. Deletions from Section 3.2

     Section 3.2 of the Rights  Agreement is hereby  amended to delete the "(a)"
in subsection (a) thereof and to delete in its entirety subsection (b) thereof.

     4. Amendment of Section 4.4

     The  reference  in Section 4.4 of the Rights  Agreement to  $25,000,000  is
hereby amended to $1,000,000.

     5. Amendment of Section 5.1(a)

     Section  5.1(a) of the Rights  Agreement is hereby amended to delete in its
entirety subsection (a) thereof and to substitute the following therefor:

          "(a) The Board of Directors of the Company may, at its option,  at any
     time prior to the Flip-in Date, elect to redeem all (but not less than all)
     the then outstanding  Rights at the Redemption Price. The redemption of the
     Rights by the Board of  Directors  of the Company may be made  effective at
     such time, on such basis and with such conditions as the Board of Directors
     in its sole discretion may establish."

     6. Amendment of Section 5.1(b)

     Section  5.1(b) of the Rights  Agreement is hereby amended to delete in its
entirety subsection (b) thereof and to substitute the following therefor:

          "(b)  Effective at the time of any such  redemption as provided for in
     subsection  5.1(a) and without any further  action or notice,  the right to
     exercise  the  Rights  shall  terminate  and  each  Right  will  thereafter
     represent  only the right to receive the  Redemption  Price in cash without
     interest."

     7. Governing Law

     This Amendment  shall be deemed to be a contract made under the laws of the
State of Michigan  and for all  purposes  shall be governed by and  construed in
accordance  with the laws of such state  applicable  to contracts to be made and
performed entirely within such state.

     8. Miscellaneous

     Except  as  expressly  set  forth  herein,  this  Amendment  shall  not  by
implication or otherwise  alter,  modify,  amend or in any way affect any of the
terms, conditions,

                                       -2-
<PAGE>
obligations,  covenants or agreements contained in the Rights Agreement,  all of
which shall continue in full force and effect.

     9. Counterparts

     This Amendment may be executed in any number of counterparts, each of which
shall for all purposes be deemed an original,  and all of which  together  shall
constitute but one and the same instrument.

     By  executing  this  Amendment,  the  parties  confirm the  resignation  of
FMB-First  Michigan  Bank as the Rights  Agent and  confirm the  appointment  of
FMB-Trust as the Successor Rights Agent.

     IN WITNESS  WHEREOF,  the parties  hereto have caused this  Amendment to be
duly executed as of the day and year first above written.

Date: May 5, 1997

                                            FIRST MICHIGAN BANK CORPORATION


                                            By: /s/ David M. Ondersma
                                                David M. Ondersma

                                              FMB-FIRST MICHIGAN BANK


                                             By: /s/ Jan W. Nienhuis
                                                 Jan W. Nienhuis

                                             FMB-TRUST


                                             By: /s/ Stephen A. Stream
                                                 Stephen A. Stream


                                       -3-
<PAGE>
Exhibit 99

FOR IMMEDIATE RELEASE                          For Further Information, Contact:
Submitted:  May 5, 1997                        Anne Creek (614) 480-3954




                       HUNTINGTON BANCSHARES INCORPORATED
                   TO ACQUIRE FIRST MICHIGAN BANK CORPORATION


     COLUMBUS,   Ohio  --  Huntington  Bancshares  Incorporated  (NASDAQ:  HBAN;
www.huntington.com)  announced  today it has signed a  definitive  agreement  to
acquire First  Michigan Bank  Corporation,  a $3.6 billion bank holding  company
headquartered in Holland, Michigan.

     First Michigan Bank Corporation  ("First Michigan") is a multi-bank holding
company with ninety banking offices,  all in Michigan.  The primary market areas
are Grand Rapids, Holland, Kalamazoo and Muskegon which represents approximately
80% of the bank's deposits.  First Michigan reported a 1.27% return on assets in
1996 on net income of $42.2 million.  Upon completion of the acquisition,  it is
intended that the bank  subsidiaries  of First  Michigan will be merged into The
Huntington's lead subsidiary, The Huntington National Bank.

     Under the terms of the merger,  the  shareholders  of First  Michigan  will
receive 1.05 shares of Huntington  Bancshares  common stock for every 1 share of
First Michigan stock in a fixed tax free exchange. Based on Huntington's closing
stock price on May 2, 1997 ($30.00 per share),  this exchange ratio represents a
price of $31.50 for each First  Michigan  share and equates to a current  market
valuation of $908 million.  The combined  company would have assets in excess of
$25 billion,  stockholders'  equity of  approximately  $1.9 billion and a market
capitalization  of  approximately  $5.2  billion.   Subject  to  regulatory  and
shareholder  approvals,  the  transaction is expected to close late in the third
quarter of 1997.

     Frank Wobst,  chairman and chief executive officer of Huntington Bancshares
stated,  "First  Michigan is a premier  banking  franchise  in Michigan  and has
reported record earnings for fifteen consecutive years. Western Michigan,  where
First  Michigan has a significant  market share,  is one of the fastest  growing
markets in the United  States.  This merger  significantly  expands our Michigan
market  share and enables us to realize  important  synergies  in our  consumer,
commercial and fee based  businesses.  Additionally,  First Michigan's  customer
profile  is poised to take  advantage  of  Huntington's  technology  which  will
provide  opportunities to improve efficiency and fee income through Huntington's
multi-channel delivery network. Upon completion of this transaction,  Huntington
will have  approximately  $6 billion in assets in Michigan  making it our second
largest market after Ohio."

                                     -More-
<PAGE>
     David Ondersma, chairman and chief executive officer of First Michigan Bank
Corporation stated, "We are very excited to join forces with The Huntington. Our
customers, employees and shareholders have the opportunity to be affiliated with
an  excellent  regional  banking  franchise  with a  long-term  record of superb
profitability and outstanding shareholder returns."

     This  transaction,  accounted for as a pooling,  is expected to be slightly
accretive  to earnings in 1998 and  accretive  by 4% in 1999.  A pre-tax  merger
related  charge of  approximately  $35 million will be recognized in the quarter
the merger is  completed.  First  Michigan  has issued a warrant in favor of The
Huntington  to purchase up to 19.9% of the  outstanding  shares,  at an exercise
price of $29.275 per share,  which is exercisable upon the occurrence of certain
events.

     The merger is  expected  to result in annual  cost  savings of at least $19
million,  representing  15% of  Michigan's  expense  base in 1998,  through  the
elimination  of redundant  systems and excess  capacity in addition to improving
branch  efficiencies  and  offering  customers  increased  alternative  delivery
channels for bank products and services.

     After the merger,  David M. Ondersma,  currently  Chairman and CEO of First
Michigan,  will become Chairman of the Huntington  Michigan  region;  Richard A.
McNeece, currently President and CEO of Huntington Bank of Michigan, will become
President  and CEO of the  Huntington  Michigan  region;  and Stephen A. Stream,
currently  President of First  Michigan,  will be named  President of Huntington
Western Michigan region.

     Huntington  Bancshares is a regional bank holding company  headquartered in
Columbus,  Ohio with  assets in excess of $21  billion.  The  company's  banking
subsidiaries operate 355 offices in Ohio, Florida, Indiana,  Kentucky,  Michigan
and  West  Virginia.  Huntington's  mortgage,  trust,  investment  banking,  and
automobile finance subsidiaries manage 81 offices in the six states mentioned as
well  as  Georgia,   Maryland,  New  Jersey,  North  Carolina,  South  Carolina,
Pennsylvania and Virginia.



                                     -More-
<PAGE>
                       HUNTINGTON BANCSHARES INCORPORATED
                 ACQUISITION OF FIRST MICHIGAN BANK CORPORATION


Profile of Huntington Bancshares Incorporated

    Headquarters -- Columbus, Ohio

    3/31/97 Assets -- $21.6 billion

    Three Months Ended 3/31/97 Performance

                  Net Income                                  $66.5 million
                  Return on Average Assets                      1.28%
                  Return on Average Equity                     17.75%
                  Efficiency Ratio                             56.27%
                  Book Value Per Share                        $10.82

                                     Assets ($billions)           Banking
         Principle Markets          As of March 31, 1997          Offices

         Ohio/N. Kentucky                  14.4                     202
         West Virginia                      2.2                      43
         Michigan                           2.1                      43
         Indiana                            1.2                      24
         Florida                            1.7                      43
                                            ---                     ---
                                           21.6                     355

Profile of First Michigan Bank Corporation

    Headquarters - Holland, Michigan

    3/31/97                Assets                             $3.6 billion
                           Deposits                           $3.0 billion
                           Equity                             $279 million
                           Banking Offices                    90

    Three Months Ended 3/31/97 Performance

                  Net Income                                   $10.7 million
                  Return on Average Assets                       1.21%
                  Return on Average Equity                      15.34%
                  Efficiency Ratio                              59.17%
                  Book Value Per Share*                         10.57

    Unadjusted for stock dividend payable 5/30/97

                                       ###
               


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