EMPLOYMENT AGREEMENT


         This Agreement, made and dated as of March 31, 1997, by and between MFB
Financial  (formerly   Mishawaka  Federal  Savings),   a  federal  savings  bank
("Employer"),  and Charles J. Viater,  a resident of St. Joseph County,  Indiana
("Employee").


                               W I T N E S S E T H


         WHEREAS,  Employee is hereby  employed by Employer as its President and
chief executive  officer and is expected to make valuable  contributions  to the
profitability and financial strength of Employer;

         WHEREAS,  Employer  desires  to  encourage  Employee  to make  valuable
contributions  to  Employer's  business  operations  and not to  seek or  accept
employment elsewhere;

         WHEREAS,   Employee   desires  to  be  assured  of  a  secure   minimum
compensation from Employer for his services over a defined term;

         WHEREAS,  Employer desires to assure the continued services of Employee
on  behalf  of  Employer  on  an  objective  and  impartial  basis  and  without
distraction  or conflict of interest in the event of an attempt by any person to
obtain control of Employer or of MFB Corp., the Indiana  corporation  which owns
all of the  issued and  outstanding  capital  stock of  Employer  (the  "Holding
Company");

         WHEREAS,  Employer  recognizes  that when faced  with a proposal  for a
change of control of  Employer  or the  Holding  Company,  Employee  will have a
significant  role in helping  the Boards of  Directors  assess the  options  and
advising the Boards of  Directors on what is in the best  interests of Employer,
the Holding Company,  and its shareholders,  and it is necessary for Employee to
be able to provide  this  advice and counsel  without  being  influenced  by the
uncertainties of his own situation;

         WHEREAS,  Employer  desires to provide fair and reasonable  benefits to
Employee on the terms and subject to the conditions set forth in this Agreement;

         WHEREAS,  Employer  desires  reasonable  protection of its confidential
business  and  customer  information  which it has  developed  over the years at
substantial  expense and assurance  that Employee will not compete with Employer
for a  reasonable  period  of time  after  termination  of his  employment  with
Employer, except as otherwise provided herein.

         NOW,  THEREFORE,   in  consideration  of  these  premises,  the  mutual
covenants and  undertakings  herein  contained  and the continued  employment of
Employee by Employer as its President and chief executive officer,  Employer and
Employee, each intending to be legally bound, covenant and agree as follows:

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          1. Upon the  terms and  subject  to the  conditions  set forth in this
Agreement, Employer employs Employee as Employer's President and chief executive
officer, and Employee accepts such employment.

          2.  Employee  agrees  to  serve  as  Employer's  President  and  chief
executive officer and to perform such duties in that office as may reasonably be
assigned to him by Employer's  Board of Directors;  provided,  however that such
duties shall be performed in or from the offices of Employer  currently  located
at Mishawaka,  Indiana,  and shall be of the same character as those  previously
performed by Employee's  predecessor  and generally  associated  with the office
held by Employee.  Employee shall not be required to be absent from the location
of the  principal  executive  offices of Employer on travel  status or otherwise
more than 45 days in any calendar year.  Employer shall not, without the written
consent of Employee,  relocate or transfer  Employee to a location  more than 30
miles from his principal  residence.  Employee shall render services to Employer
as President and chief executive officer in substantially the same manner and to
substantially the same extent as Employee's predecessor rendered his services to
Employer before the date hereof.  Although while employed by Employer,  Employee
shall  devote  substantially  all his  business  time and efforts to  Employer's
business and shall not engage in any other  related  business,  Employee may use
his  discretion  in fixing his hours and  schedule of work  consistent  with the
proper  discharge  of his  duties.  Employer  shall  nominate  the  Employee  to
successive  terms as a member of Employer's Board of Directors and shall use its
best efforts to elect and re-elect Employee as a member of such Board.

          3.  The  term of  this  Agreement  shall  begin  April  1,  1997  (the
"Effective  Date") and shall end on the date which is three years following such
date;  provided,  however,  that such term shall be extended  for an  additional
month on the first day of each month succeeding April 1, 1997, so as to continue
to maintain a three-year term and shall continue to be so extended if Employer's
Board of Directors  determines by resolution to extend this  Agreement  prior to
each  anniversary  of the  Effective  Date. If either party hereto gives written
notice to the other party not to extend this  Agreement in any given month or if
the Board does not determine to extend the Agreement  prior to each  anniversary
of the  Effective  Date, no further  extension  shall occur and the term of this
Agreement  shall end  three  years  subsequent  to the first day of the month in
which  such  notice  not to extend  is given or three  years  subsequent  to the
anniversary  as of which the Board  does not elect to  continue  extending  this
Agreement (such term,  including any extension  thereof shall herein be referred
to  as  the  "Term").   Notwithstanding  the  foregoing,  this  Agreement  shall
automatically  terminate  (and the Term of this Agreement  shall  thereupon end)
without notice when Employee attains 65 years of age.

          4.  Employee  shall  receive  an  annual  salary  of  $130,000  ("Base
Compensation") payable at regular intervals in accordance with Employer's normal
payroll practices now or hereafter in effect.  Employer may consider and declare
from time to time increases in the salary it pays Employee and thereby increases
in his Base Compensation. During the Term of this Agreement, but only until such
time as a Change of Control occurs,  Employer may also declare  decreases in the
salary it pays Employee if the operating  results of Employer are  significantly
less  favorable  than those for the fiscal year ending  September 30, 1995,  and
Employer  makes  similar  decreases  in the  salary  it pays to other  executive
officers of  Employer.  After a Change in  Control,  no such  decreases  in Base
Compensation

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may be made, and Employer shall consider and declare salary increases based upon
the following standards:

         Inflation;

         Adjustments to the salaries of other senior management personnel; and

         Past performance of Employee and the contribution  which Employee makes
         to the business and profits of Employer during the Term.

Any and all increases or decreases in Employee's salary pursuant to this section
shall cause the level of Base  Compensation  to be increased or decreased by the
amount of each such  increase or decrease  for purposes of this  Agreement.  The
increased or decreased  level of Base  Compensation  as provided in this section
shall  become the level of Base  Compensation  for the  remainder of the Term of
this  Agreement  until  there  is  a  further   increase  or  decrease  in  Base
Compensation as provided herein.

          5. So long as  Employee  is  employed  by  Employer  pursuant  to this
Agreement and subject to any waiting period requirements in such plans, he shall
be  included  as a  participant  in all  present  and future  employee  benefit,
retirement,  and compensation plans generally available to employees of Employer
(other than  Employee's  recognition  and retention plan and trust),  consistent
with his Base  Compensation  and his position as President  and chief  executive
officer of Employer,  including,  without limitation,  Employer's or the Holding
Company's  pension plan,  stock option plan,  employee stock ownership plan, and
hospitalization,  major  medical,  disability,  dental and group life  insurance
plans,  each of which  Employer  agrees to  continue  in effect on terms no less
favorable than those  currently in effect as of the date hereof (as permitted by
law) during the Term of this  Agreement  unless prior to a Change of Control the
operating  results of Employer are  significantly  less favorable than those for
the fiscal year ending  September 30, 1995, and unless (either before or after a
Change of Control)  changes in the  accounting  or tax  treatment  of such plans
would adversely affect Employer's  operating results or financial condition in a
material  way,  and the Board of  Directors  of Employer or the Holding  Company
concludes that modifications to such plans need to be made to avoid such adverse
effects.

          6. So long as  Employee  is  employed  by  Employer  pursuant  to this
Agreement, Employee shall receive reimbursement from Employer for all reasonable
business  expenses  incurred in the course of his  employment by Employer,  upon
submission to Employer of written  vouchers and  statements  for  reimbursement.
Employee  shall  attend,  at  his  discretion,   those  professional   meetings,
conventions,  and/or similar  functions that he deems appropriate and useful for
purposes  of keeping  abreast of current  developments  in the  industry  and/or
promoting the interests of Employer. So long as Employee is employed by Employer
pursuant  to the terms of this  Agreement,  Employer  shall  continue  in effect
vacation  policies  applicable to Employee no less  favorable  from his point of
view than those written vacation  policies in effect on the date hereof. So long
as Employee is employed by Employer  pursuant to this Agreement,  Employee shall
be entitled to office space and working  conditions no less  favorable  from his
point of view than were in effect for his predecessor immediately

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prior to the date hereof.  So long as Employee is employed by Employer  pursuant
to this  Agreement,  Employee  shall be  entitled  to the use of a  company  car
provided by the Employer.

          7. Subject to the  respective  continuing  obligations of the parties,
including but not limited to those set forth in subsections 9(A), 9(B), 9(C) and
9(D) hereof,  Employee's  employment by Employer may be terminated  prior to the
expiration of the Term of this Agreement as follows:

         (A)      Employer, by action of its Board of Directors and upon written
                  notice to Employee,  may terminate Employee's  employment with
                  Employer   immediately   for  cause.   For  purposes  of  this
                  subsection  7(A),  "cause"  shall be defined  as (i)  personal
                  dishonesty, (ii) incompetence,  (iii) willful misconduct, (iv)
                  breach  of  fiduciary  duty  involving  personal  profit,  (v)
                  intentional  failure to perform  stated  duties,  (vi) willful
                  violation of any law, rule, or regulation  (other than traffic
                  violations  or  similar  offenses)  or final  cease-and-desist
                  order, or (vii) any material breach of any term,  condition or
                  covenant of this Agreement.

         (B)      Employee,  by written  notice to Employer,  may  terminate his
                  employment with Employer  immediately for cause.  For purposes
                  of this subsection  7(B),  "cause" shall be defined as (i) any
                  action by Employer's Board of Directors to remove the Employee
                  as President and chief executive  officer of Employer,  except
                  where  the  Employer's  Board of  Directors  properly  acts to
                  remove  Employee  from such  office for  "cause" as defined in
                  subsection 7(A) hereof, (ii) any action by Employer's Board of
                  Directors to materially limit,  increase, or modify Employee's
                  duties  and/or  authority  as  President  and chief  executive
                  officer  of  Employer  (including  his  authority,  subject to
                  corporate controls no more restrictive than those in effect on
                  the date hereof,  to hire and discharge  employees who are not
                  bona fide officers of Employer), (iii) any failure of Employer
                  to obtain the  assumption  of the  obligation  to perform this
                  Agreement  by any  successor  or  the  reaffirmation  of  such
                  obligation by Employer,  as contemplated in section 20 hereof;
                  or (iv) any material  breach by Employer of a term,  condition
                  or covenant of this Agreement.

         (C)      Employee, upon sixty (60) days written notice to Employer, may
                  terminate his employment with Employer without cause.

         (D)      Employee's  employment  with Employer  shall  terminate in the
                  event of Employee's death or disability.  For purposes hereof,
                  "disability"  shall be  defined  as  Employee's  inability  by
                  reason of illness or other  physical or mental  incapacity  to
                  perform  the  duties   required  by  his  employment  for  any
                  consecutive One Hundred Eighty (180) day period, provided that
                  notice of any  termination  by Employer  because of Employee's
                  "disability"  shall have been given to  Employee  prior to the
                  full resumption by him of the performance of such duties.


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<PAGE>



          8. In the event of termination of Employee's  employment with Employer
pursuant to section 7 hereof, compensation shall continue to be paid by Employer
to Employee as follows:

         (A)      In the event of  termination  pursuant to  subsection  7(A) or
                  7(C)   (provided  that  in  the  case  of  Section  7(C)  such
                  termination does not occur within 12 months following a Change
                  of Control),  compensation provided for herein (including Base
                  Compensation)  shall  continue to be paid,  and Employee shall
                  continue to participate in the employee  benefit,  retirement,
                  and  compensation  plans and other  perquisites as provided in
                  sections  5 and 6  hereof,  through  the  date of  termination
                  specified in the notice of termination.  Any benefits  payable
                  under  insurance,  health,  retirement  and  bonus  plans as a
                  result of Employee's  participation in such plans through such
                  date  shall be paid when due under  those  plans.  The date of
                  termination specified in any notice of termination pursuant to
                  Subsection  7(A) shall be no later than the last  business day
                  of the month in which such notice is provided to Employee.

         (B)      In the event of  termination  pursuant to  subsection  7(B) or
                  termination by Employee  pursuant to subsection  7(C) within a
                  period  which  begins  with a Change  of  Control  and ends 12
                  months thereafter, compensation provided for herein (including
                  Base  Compensation)  shall  continue to be paid,  and Employee
                  shall  continue  to  participate  in  the  employee   benefit,
                  retirement,  and compensation  plans and other  perquisites as
                  provided  in  sections  5 and 6  hereof,  through  the date of
                  termination  specified  in  the  notice  of  termination.  Any
                  benefits payable under insurance, health, retirement and bonus
                  plans as a result of  Employee's  participation  in such plans
                  through such date shall be paid when due under those plans. In
                  addition,  Employee  shall be  entitled to continue to receive
                  from Employer his Base  Compensation at the rates in effect at
                  the time of  termination  (1) for  three  additional  12-month
                  periods if the termination  follows a Change of Control or (2)
                  for the  remaining  Term of the  Agreement if the  termination
                  does not follow a Change of Control. In addition,  during such
                  period,  Employer  will  maintain in full force and effect for
                  the  continued  benefit  of  Employee  each  employee  welfare
                  benefit  plan  (as  such  term  is  defined  in  the  Employee
                  Retirement  Income  Security Act of 1974, as amended) in which
                  Employee was entitled to participate  immediately prior to the
                  date of his termination,  unless an essentially equivalent and
                  no less favorable benefit is provided by a subsequent employer
                  of Employee. If the terms of any employee welfare benefit plan
                  of  Employer  or  applicable  laws  do  not  permit  continued
                  participation by Employee, Employer will arrange to provide to
                  Employee  a  benefit  substantially  similar  to,  and no less
                  favorable  than,  the benefit he was entitled to receive under
                  such plan at the end of the period of  coverage.  For purposes
                  of  this  Agreement,  a  "Change  of  Control"  shall  mean an
                  acquisition of "control" of the Holding Company or of Employer
                  within the  meaning of 12  C.F.R.ss.  574.4(a)  (other  than a
                  change of control  resulting from a trustee or other fiduciary
                  holding shares of Common Stock under an employee  benefit plan
                  of the Holding Company or any of its subsidiaries).


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         (C)      In the  event of  termination  pursuant  to  subsection  7(D),
                  compensation provided for herein (including Base Compensation)
                  shall  continue to be paid,  and  Employee  shall  continue to
                  participate   in  the  employee   benefit,   retirement,   and
                  compensation  plans  and  other  perquisites  as  provided  in
                  sections 5 and 6 hereof, (i) in the event of Employee's death,
                  through the date of death,  or (ii) in the event of Employee's
                  disability, through the date of proper notice of disability as
                  required  by  subsection  7(D).  Any  benefits  payable  under
                  insurance,  health,  retirement and bonus plans as a result of
                  Employer's participation in such plans through such date shall
                  be paid when due under those plans.

         (D)      Employer    will    permit    Employee    or   his    personal
                  representative(s)  or heirs,  during a period of three  months
                  following Employee's termination of employment by Employer for
                  the reasons set forth in subsections 7(B), if such termination
                  follows a Change of Control, to require Employer, upon written
                  request,  to purchase all outstanding stock options previously
                  granted to Employee  under any Holding  Company  stock  option
                  plan  then in  effect  whether  or not such  options  are then
                  exercisable or have  terminated at a cash purchase price equal
                  to the amount by which the  aggregate  "fair market  value" of
                  the  shares  subject to such  options  exceeds  the  aggregate
                  option price for such shares.  For purposes of this Agreement,
                  the term "fair market  value" shall mean the higher of (1) the
                  average of the highest asked prices for Holding Company shares
                  in the  over-the-counter  market  as  reported  on the  NASDAQ
                  system if the  shares  are  traded on such  system  for the 30
                  business days preceding such  termination,  or (2) the average
                  per share price actually paid for the most highly priced 1% of
                  the Holding  Company  shares  acquired in connection  with the
                  Change of  Control  of the  Holding  Company  by any person or
                  group acquiring such control.

         9. In order to induce Employer to enter into this  Agreement,  Employee
hereby agrees as follows:

         (A)      While  Employee is  employed  by Employer  and for a period of
                  three years after  termination of such  employment for reasons
                  other  than  those  set  forth  in  subsections  7(B)  of this
                  Agreement,  Employee  shall not  divulge or furnish  any trade
                  secrets (as defined in IND.  CODEss.  24-2-3-2) of Employer or
                  any confidential information acquired by him while employed by
                  Employer  concerning  the  policies,   plans,   procedures  or
                  customers  of  Employer to any  person,  firm or  corporation,
                  other than  Employer or upon its written  request,  or use any
                  such trade  secret or  confidential  information  directly  or
                  indirectly  for  Employee's  own benefit or for the benefit of
                  any person,  firm or corporation  other than  Employer,  since
                  such  trade   secrets   and   confidential   information   are
                  confidential  and shall at all times  remain the  property  of
                  Employer.

         (B)      For a period of three years after  termination  of  Employee's
                  employment  by Employer for reasons other than those set forth
                  in subsections 7(B) of this Agreement,

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                  Employee shall not directly or indirectly  provide  banking or
                  bank-related   services   to  or   solicit   the   banking  or
                  bank-related  business of any customer of Employer at the time
                  of such provision of services or  solicitation  which Employee
                  served either alone or with others while  employed by Employer
                  in any city, town, borough,  township,  village or other place
                  in which Employee  performed  services for Employer during the
                  last three years (or such  shorter  period) he was employed by
                  it, or assist any actual or potential  competitor  of Employer
                  to provide banking or bank-related  services to or solicit any
                  such customer's  banking or bank-related  business in any such
                  place.

         (C)      While Employee is employed by Employer and for a period of one
                  year after  termination  of Employee's  employment by Employer
                  for reasons other than those set forth in subsections  7(B) of
                  this Agreement, Employee shall not, directly or indirectly, as
                  principal,  agent,  or  trustee,  or through the agency of any
                  corporation,  partnership, trade association, agent or agency,
                  engage in any  banking  or  bank-related  business  or venture
                  which  competes  with the  business of  Employer as  conducted
                  during  Employee's  employment  by Employer  within St. Joseph
                  County or  within a radius of 25 miles of any other  office of
                  Employer  where Employee was employed for more than six months
                  in the three years next preceding termination.

         (D)      If Employee's employment by Employer is terminated for reasons
                  other  than  those  set  forth  in  subsections  7(B)  of this
                  Agreement,  Employee will turn over immediately  thereafter to
                  Employer  all  business   correspondence,   letters,   papers,
                  reports,   customers'  lists,  financial  statements,   credit
                  reports or other  confidential  information  or  documents  of
                  Employer or its  affiliates  in the  possession  or control of
                  Employee,  all of which  writings are and will  continue to be
                  the sole and exclusive property of Employer or its affiliates.

If  Employee's  employment  by  Employer is  terminated  during the Term of this
Agreement for reasons set forth in subsections 7(B) of this Agreement,  Employee
shall  have  no   obligations   to  Employer  with  respect  to  trade  secrets,
confidential information or noncompetition under this section 9.

         10.  Any   termination  of  Employee's   employment  with  Employer  as
contemplated  by section 7 hereof,  except in the  circumstances  of  Employee's
death,  shall  be  communicated  by  written  "Notice  of  Termination"  by  the
terminating  party to the  other  party  hereto.  Any  "Notice  of  Termination"
pursuant  to  subsections  7(A),  7(B)  or  7(D)  shall  indicate  the  specific
provisions  of this  Agreement  relied  upon and shall  set forth in  reasonable
detail  the  facts  and  circumstances  claimed  to  provide  a basis  for  such
termination.

         11.  If  Employee  is  suspended  and/or  temporarily  prohibited  from
participating  in the conduct of  Employer's  affairs by a notice  served  under
section  8(e)(3) or (g)(1) of the Federal Deposit  Insurance Act (12 U.S.C.  ss.
1818(e)(3) and (g)(1)),  Employer's  obligations  under this Agreement  shall be
suspended as of the date of service,  unless stayed by appropriate  proceedings.
If the charges in the notice are dismissed,  Employer shall (i) pay Employee all
or part of the

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<PAGE>



compensation  withheld while its obligations under this Agreement were suspended
and (ii)  reinstate  (in whole or in part)  any of its  obligations  which  were
suspended.

         12.  If  Employee  is  removed  and/or   permanently   prohibited  from
participating  in the conduct of  Employer's  affairs by an order  issued  under
section  8(e)(4) or (g)(1) of the Federal Deposit  Insurance Act (12 U.S.C.  ss.
1818(e)(4) or (g)(1)),  all  obligations of Employer under this Agreement  shall
terminate  as of the  effective  date of the  order,  but  vested  rights of the
parties to the Agreement shall not be affected.

         13. If Employer  is in default  (as  defined in section  3(x)(1) of the
Federal  Deposit  Insurance  Act), all  obligations  under this Agreement  shall
terminate  as of the date of default,  but this  provision  shall not affect any
vested rights of Employer or Employee.

         14. All  obligations  under this Agreement may be terminated  except to
the extent  determined  that the  continuation of the Agreement is necessary for
the continued operation of Employer: (i) by the Director of the Office of Thrift
Supervision,  or his or her designee (the  "Director"),  at the time the Federal
Deposit  Insurance  Corporation or Resolution Trust  Corporation  enters into an
agreement to provide  assistance to or on behalf of Employer under the authority
contained in Section 13(c) of the Federal Deposit  Insurance Act; or (ii) by the
Director  at the time the  Director  approves  a  supervisory  merger to resolve
problems  related to operation of Employer or when Employer is determined by the
Director  to be in an unsafe and  unsound  condition.  Any rights of the parties
that have already vested, however, shall not be affected by such action.

         15. Anything in this Agreement to the contrary notwithstanding,  in the
event that the  Employer's  independent  public  accountants  determine that any
payment by the Employer to or for the benefit of the  Employee,  whether paid or
payable pursuant to the terms of this Agreement,  would be non-deductible by the
Employer for federal income tax purposes because of Section 280G of the Internal
Revenue Code of 1986, as amended (the "Code"), then the amount payable to or for
the benefit of the Employee pursuant to this Agreement shall be reduced (but not
below zero) to the Reduced Amount. For purposes of this section 15, the "Reduced
Amount" shall be the amount which  maximizes the amount payable  without causing
the payment to be  non-deductible by the Employer because of Section 280G of the
Code. Any payments made to Employee  pursuant to this  Agreement,  or otherwise,
are subject to and conditional upon their  compliance with 12 U.S.C.  ss.1828(k)
and any regulations  promulgated  thereunder,  to the extent  applicable to such
payments.

         16. If a dispute arises regarding the termination of Employee  pursuant
to section 7 hereof or as to the interpretation or enforcement of this Agreement
said dispute shall be resolved by binding  arbitration  determined in accordance
with the rules of the American Arbitration Association and if Employee obtains a
final  award in his  favor or his  claim is  settled  by  Employer  prior to the
rendering  of an  award  by such  arbitration,  all  reasonable  legal  fees and
expenses incurred by Employee in contesting or disputing any such termination or
seeking to obtain or enforce any right or benefit provided for in this Agreement
or  otherwise  pursuing  his  claim  shall be paid by  Employer,  to the  extent
permitted by law.

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<PAGE>



         17.  Should  Employee  die after  termination  of his  employment  with
Employer  while any amounts are payable to him hereunder,  this Agreement  shall
inure  to  the  benefit  of  and  be   enforceable   by  Employee's   executors,
administrators,  heirs,  distributees,  devisees  and  legatees  and all amounts
payable  hereunder  shall be paid in accordance with the terms of this Agreement
to  Employee's  devisee,  legatee  or  other  designee  or,  if there is no such
designee, to his estate.

         18.  For   purposes   of  this   Agreement,   notices   and  all  other
communications  provided  for herein  shall be in writing and shall be deemed to
have  been  given  when  delivered  or mailed by  United  States  registered  or
certified mail, return receipt requested, postage prepaid, addressed as follows:

         If to Employee:            Charles J. Viater
                                    15141 Clifden Drive
                                    Granger, Indiana   46530


         If to Employer:            Mishawaka Federal Savings
                                    121 South Church Street
                                    P.O. Box 528
                                    Mishawaka, Indiana  46546

or to such address as either party hereto may have  furnished to the other party
in writing in  accordance  herewith,  except  that  notices of change of address
shall be effective only upon receipt.

         19. The validity,  interpretation,  and  performance  of this Agreement
shall be  governed  by the  laws of the  State of  Indiana,  exist as  otherwise
required by mandatory operation of federal law.

         20.  Employer shall require any successor  (whether direct or indirect,
by purchase, merger,  consolidation or otherwise) to all or substantially all of
the  business  or  assets  of  Employer,  by  agreement  in form  and  substance
satisfactory to Employee to expressly assume and agree to perform this Agreement
in the same manner and same extent that Employer would be required to perform it
if no such  succession  had taken  place.  Failure of  Employer  to obtain  such
agreement prior to the  effectiveness of any such succession shall be a material
intentional breach of this Agreement and shall entitle Employee to terminate his
employment  with Employer  pursuant to subsection  7(B) hereof.  As used in this
Agreement,  "Employer"  shall mean  Employer  as  hereinbefore  defined  and any
successor to its business or assets as aforesaid.

         21.  No  provision  of  this  Agreement  may  be  modified,  waived  or
discharged unless such waiver, modification or discharge is agreed to in writing
signed by Employee and Employer. No waiver by either party hereto at any time of
any breach by the other party hereto of, or  compliance  with,  any condition or
provision of this  Agreement to be performed by such other party shall be deemed
a waiver  of  dissimilar  provisions  or  conditions  at the  same or any  prior
subsequent time. No agreements or representation,  oral or otherwise, express or
implied,  with  respect to the  subject  matter  hereof have been made by either
party which are not set forth expressly in this Agreement.

                                                         9

<PAGE>



         22.  The  invalidity  or  unenforceability  of any  provisions  of this
Agreement  shall  not  affect  the  validity  or  enforceability  of  any  other
provisions of this Agreement which shall remain in full force and effect.

         23. This Agreement may be executed in one or more counterparts, each of
which shall be deemed an original but all of which together shall constitute one
and the same agreement.

         24. This  Agreement  is personal  in nature and  neither  party  hereto
shall,  without  consent of the other,  assign or transfer this Agreement or any
rights or obligations  hereunder except as provided in section 17 and section 20
above. Without limiting the foregoing,  Employee's right to receive compensation
hereunder shall not be assignable or transferable,  whether by pledge,  creation
of a security interest or otherwise, other than a transfer by his will or by the
laws of descent or  distribution  as set forth in section 17 hereof,  and in the
event of any  attempted  assignment  or  transfer  contrary  to this  paragraph,
Employer  shall have no liability to pay any amounts so attempted to be assigned
or transferred.

         25. If any of the provisions in this  Agreement  shall conflict with 12
C.F.R. ss.  563.39(b),  as it may be amended from time to time, the requirements
of such  regulation  shall  supersede any contrary  provisions  herein and shall
prevail.

         IN  WITNESS  WHEREOF,  the  parties  have  caused the  Agreement  to be
executed and delivered as of the day and year first above set forth.

                                         MFB FINANCIAL

                                         By:   /s/ Timothy C. Boenne
                                         ------------------------------------
                                         Name: Timothy C. Boenne
                                         Title:Vice President and Controller

                                         "Employer"


                                         /s/ Charles J. Viater
                                         ------------------------------------
                                         Charles J. Viater

                                         "Employee"



                                                        10

<PAGE>


         The undersigned,  MFB Corp., sole shareholder of Employer,  agrees that
if it shall be  determined  for any reason  that any  obligation  on the part of
Employer to continue to make any payments  due under this  Agreement to Employee
is  unenforceable  for any reason,  MFB Corp.  agrees to honor the terms of this
Agreement  and  continue to make any such  payments  due  hereunder  to Employee
pursuant to the terms of this Agreement.

                                         MFB CORP.

                                         By:/s/ Timothy C. Boenne
                                         ------------------------------------
                                         Name:  Timothy C. Boenne
                                         Title:    Vice President and Controller








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