RESTATED ARTICLES OF INCORPORATION

                                       OF

                          IOWA FIRST BANCSHARES CORP.



To the Secretary of State
of the State of Iowa:

Pursuant  to the  provisions  of  the  section  496A.61  of  the  Iowa  Business
Corporation Act, the undersigned  corporation  adopts the Restated  Articles of
Incorporation,  consisting of 5 pages,  which are attached and  incorporated by
reference.

The Restated  Articles of  Incorporation:  (a) set forth the  provisions  of the
Articles of  Incorporation  of the  corporation  as amended;  (b) have been duly
adopted  as  required  by law;  and  (c)  supersede  the  original  Articles  of
Incorporation of the corporation and all amendments thereto.

Dated December 15, 1983.

                              IOWA FIRST BANCSHARES CORP.



                              By:  /s/ Charles S. Bullock
                                   ---------------------------------------------
                                   Charles S. Bullock, President

ATTEST:



/s/ Judie L. Freers
- -----------------------------
Judie L. Freers, Secretary


STATE OF IOWA, MUSCATINE COUNTY, ss.

On December 15, 1983, before the undersigned  Notary Public in and for the State
of Iowa,  personally  appeared  Charles S.  Bullock and Judie L.  Freers,  to me
personally known;  being duly sworn, they stated that they are the President and
Secretary,  respectively, of the corporation executing the foregoing instrument,
that no seal has been procured by the  corporation,  and that the instrument was
signed on behalf of the corporation by authority of its Board of Directors; and,
as such officers,  they  acknowledged the execution of said instrument to be the
voluntary  act and deed of the  corporation,  voluntarily  executed by it and by
them.



                           ARTICLES OF INCORPORATION

                                       OF

                          IOWA FIRST BANCSHARES CORP.

          (As Proposed in the Amendment to be voted on April 17, 1997)


ARTICLE 1.

Section 1.01.  Name.  The name of the Corporation is Iowa First Bancshares Corp.


ARTICLE 2.

Section 2.01.  Duration.  The Corporation shall have perpetual duration.

ARTICLE 3.

Section 3.01.  Purposes and Powers.  The purposes for which the  Corporation  is
organized  include  the  transaction  of any or all  lawful  business  for which
corporations  may be incorporated  under the Iowa Business  Corporation Act. The
Corporation  shall have  unlimited  power to engage in and  transact,  to do any
lawful act concerning or incidental to, any or all such business. The provisions
of this Section shall be liberally construed as both purposes and powers.

ARTICLE 4.

Section  4.01.  Authorized  Shares.  The  aggregate  number of shares  which the
Corporation  shall have  authority to issue is 6,500,000  shares,  consisting of
500,000 shares designated as "preferred stock" or "preferred  shares" with a par
value of $1.00 per share, and 6,000,000  shares  designated as "common stock" or
"common shares" with no par value per share (collectively "shares").

Section  4.02.   Pre-Emptive  Rights  Denied.  No  shareholder  shall  have  any
pre-emptive  right to acquire,  subscribe  for, or purchase any shares  (whether
such shares are  authorized  by these  Articles of  Incorporation  or authorized
hereafter),  treasury shares, or Securities of the Corporation.  All pre-emptive
rights which might otherwise exist are denied.

Section 4.03.  Preferred  Shares.  To the extent  permitted by law, the Board of
Directors  is vested  with the  authority  to  establish  series  and to fix and
determine the variation in the relevant rights and preferences as between series
of the preferred shares.

Section  4.04.  Special  Meetings  of  Shareholders.   Special  meetings  of the
shareholders may be called the Chairman, the President,  the Board of Directors,
or shareholders  holding at least ten percent of the  outstanding  shares of the
Corporation.

ARTICLE 5.

Section 5.01. Registered Office and Agent. The address of the initial registered
office of the  Corporation  is First  National  Bank  Building,  300 East Second
Street,  Muscatine,  Muscatine,  County,  Iowa,  and  the  name  of its  initial
registered agent at such address is George A. Shepley.

ARTICLE 6.

Section 6.01.  Initial Board of Directors.  Two Directors shall  constitute the
initial Board of Directors. The persons who are to serve as Directors until the
first annual meeting of shareholders  or until their  successors are elected and
qualify are:

Name                          Address
- --------------------          ----------------------

George A. Shepley             Muscatine, Iowa  52761

Charles S. Bullock            Muscatine, Iowa  52761




Section 6.02. Number of Directors. The number of Directors shall be fixed by the
By-laws,  except the initial Board of Directors.  The By-laws may fix the number
of  Directors  either by stating the number or by  providing  that the number of
Directors shall be the number  determined by the shareholders  from time to time
as provided in the By-laws.

Section 6.03. Classification of Board. The Directors shall be divided into three
classes,  each of which shall be as nearly equal in the number as possible.  The
term of office for each  Director  shall be three years.  However,  at the first
annual meeting of the Corporation, one class of Directors shall be elected for a
term of one year; a second  class of  Directors  shall be elected for a two-year
term;  a third  class of  Directors  shall be  elected  for a  three-year  term.
Thereafter, all Directors shall serve three-year terms, subject to provisions in
the By-laws  regarding  removal of Directors,  failure to elect  Directors,  and
resignation of Directors.

Section  6.04.  Removal  of  Directors.  At any  meeting  of  shareholders,  the
shareholders  may remove any or all Directors at will, with or without cause and
with or  without  notice,  by the vote of  two-thirds  of the total  outstanding
shares  entitled to vote.  The vacancy or  vacancies  in the Board of  Directors
caused by such removal may be filled as provided in the By-laws.

Section 6.05. Delegation;  Limitation of Liability. Any or all duties and powers
of the Board of Directors (including, without limitation,  the duty and power to
manage the  business  and affairs of the  Corporation  and all duties and powers
imposed of conferred by the Iowa Business  Corporation  Act) may be delegated by
the By-laws or by the Board of Directors to one or more officers, committees, or
persons.  The  liability of Directors  and  officers of the  Corporation  to the
Corporation  and to any  shareholder  or  shareholders  shall be  limited  to or
removed to the extent provided in the By-laws.

ARTICLE 7.

Section 7.01.  Incorporator.  The incorporator is:

Name                          Address
- -----------------             ----------------------------

George A. Shepley             First National Bank Building
                              300 East Second Street
                              Muscatine, Iowa  52761

ARTICLE 8.

Section  8.01.  Vote Required for Action.  Except as provided in Sections  6.04,
8.02, and 8.03, the  affirmative  vote of the holders of a majority of the total
outstanding shares entitled to vote shall be required and shall be sufficient to
adopt any motion or resolution or take any action at any meeting of shareholders
(including, without limitation,  election or removal of Directors; any amendment
to the By-laws;  any action with respect to which the Iowa Business  Corporation
Act requires the vote or  concurrence  of a greater or lesser  proportion of the
shares;  any matter which is  submitted to a vote at a meeting of  shareholders,
whether or not such  submission  is  required  by law, by action of the Board of
Directors, or by agreement).

However,  the  By-laws  may  provide  that  action  may be  taken  on any or all
procedural  matters by the vote of a lesser  proportion  of the shares,  even if
less than a quorum.

This Section  shall not be  construed  to required  that any matter or action be
submitted to a vote of  shareholders  or be authorized by the  shareholders,  if
such  submission or  authorization  would not be required in the absence of this
Section.

Section 8.02. Amendments to Articles of Incorporation.  The shareholders reserve
the right from time to time to amend  these  Articles  of  Incorporation  by the
affirmative vote of two-thirds of the total outstanding  shares entitled to vote
and in the manner now or hereafter  permitted by the Iowa  Business  Corporation
Act or other applicable law, whether or not the amendment constitutes or results
in a fundamental  change in the purposes or structure of the  Corporation  or in
the  rights  or  privileges  of  shareholders  or others or in any or all of the
foregoing.  All rights and  privileges  or in any or all of the  foregoing.  All
rights and privileges of shareholders or others are subject to this reservation.

Any proposed  amendment of these  Articles of  Incorporation  may be modified or
revised in any manner and to any extent by the  shareholders  at the  meeting at
which the proposed  amendment to the Articles of  Incorporation  is submitted to
the shareholders. If the proposed amendment as modified or revised is adopted by
the shareholders, it shall be effective even though the modification or revision
is proposed at the meeting and was not  included in the notice or summary of the
proposed amendment.



Wherever used in these Articles of Incorporation with respect to the Articles of
Incorporation,  the word "amend," "amended," or "amendment" includes and applies
to the amendment, alteration, or repeal of any or all provisions of the Articles
of Incorporation or the adoption of new or restated Articles of Incorporation.

Section   8.03.   Vote   Required  for  Mergers,   Consolidations,   or  Partial
Liquidations. The affirmative vote of two-thirds of the total outstanding shares
entitled to vote shall be required and shall be  sufficient  to adopt any motion
or  resolution  or take any action  concerning  the  merger,  consolidation,  or
partial liquidation of the Corporation.

Section  8.04.  By-laws.  The Board of  Directors  shall have power to amend the
By-laws of the Corporation.  However, the shareholders,  by the vote required by
these Articles of Incorporation,  may amend the By-laws,  or direct the Board of
Directors to amend the By-laws,  or repeal any amendment to the By-laws  adopted
by the Board of Directors.  Subject to this reservation,  the procedure to amend
the By-laws shall be as provided in the By-laws. Wherever used in these Articles
of Incorporation with respect to the By-laws, the word "amend," "amended,",  or
"amendment" includes and applies to the amendment,  alteration, or repeal of any
or all provisions of the By-laws or the adoption of new By-laws.

Section 8.05. Effect of Articles of Incorporation and By-laws. Each shareholder,
by the  act of  becoming  or  remaining  a  shareholder  of the  Corporation  or
acquiring additional shares of the Corporation, shall be deemed to have accepted
and agreed to all provisions of these Articles of Incorporation and the By-laws,
as amended from time to time.  These Articles of  Incorporation  and the By-laws
shall constitute a contract among the  shareholders  and the Corporation,  which
may be  amended  as  provided  in these  Articles  of  Incorporation  and by the
By-laws.  All provisions of the By-laws of the  Corporation  shall have the same
force and effect as if such  provisions  were included in full in these Articles
of  Incorporation.  No provision of the By-laws shall be construed as having any
lesser force or effect by reason of being included in the By-laws rather than in
the Articles of Incorporation.

Any  shareholder,  regardless  of the period of time during  which he has been a
shareholder,  shall have the right to examine the Articles of Incorporation  and
By-laws of the  Corporation  in person or by agent or attorney at any reasonable
time  and to  make  extracts.  Upon  written  request  of any  shareholder,  the
Corporation  shall mail a copy of the Articles of  Incorporation  and By-laws to
him within a reasonable time.




                        STANLEY, LANDE, COULTER & PEARCE
                           A Professional Corporation
                            Attorneys and Counselors
                          First National Bank Building
                             Muscatine, Iowa 52761