EXHIBIT 2.1
                    PLAN AND AGREEMENT OF MERGER

                             AMONG

                    FIRST COMMERCIAL CORPORATION; 

                TYLER BANK AND TRUST, N.A., TYLER TEXAS;

                             AND

                 CITY NATIONAL BANK, WHITEHOUSE, TEXAS


                    Providing for the merger of 
               City National Bank, Whitehouse, Texas
                         with and into 
              Tyler Bank and Trust, N.A., Tyler, Texas
            Under the Charter and Charter Number and Title of
                 "Tyler Bank and Trust, N.A., Tyler, Texas"




                         Date: May 9, 1996
   
                       TABLE OF CONTENTS
                                                            
   Page
                          ARTICLE I
                      THE PLAN OF MERGER

   Section 1.01.  Tyler Bank and Trust, N.A. . . . . . . . . .  2
   Section 1.02.  The Merger . . . . . . . . . . . . . . . . .  2
   Section 1.03.  Effect of the Merger . . . . . . . . . . . .  2
   Section 1.04.  Consummation of the Merger . . . . . . . . .  3
   Section 1.05.  Articles of Association; Bylaws;
                  Directors and Officers . . . . . . . . . . .  3
   Section 1.06.  Merger Consideration; Conversion
                  of Securities; Rights of Dissenting
                  Shareholders . . . . . . . . . . . . . . . .  3
   Section 1.07.  Exchange of Certificates . . . . . . . . . .  4
   Section 1.08.  Rights of CNB Shareholders to Dividends  . .  5

                         ARTICLE II
                      APPROVAL OF MERGER

   Section 2.01.  Shareholder Approval . . . . . . . . . . . .  5

                         ARTICLE III
                  REPRESENTATIONS AND WARRANTIES

   Section 3.01.  Representations and Warranties of CNB  . . .  5
                  (a)  Authority for Transaction . . . . . . .  5
                  (b)  Organization and Capitalization . . .    6
                  (c)  Financial Statements  . . . . . . . .    6
                  (d)  Dividends . . . . . . . . . . . . . .    7
                  (e)  Loans . . . . . . . . . . . . . . . .    7
                  (f)  Taxes . . . . . . . . . . . . . . . .    7
                  (g)  Litigation and Regulatory Matters . .    8
                  (h)  Compliance  . . . . . . . . . . . . .    8
                  (i)  Properties and Other Assets . . . . .    8
                  (j)  Agreement Does Not Violate Other 
                       Instruments . . . . . . . . . . . . .    9
                  (k)  Insurance and Fidelity Bonds  . . . .   10
                  (l)  Retirement Plans  . . . . . . . . . .   11
                  (m)  Employee Relations  . . . . . . . . .   12
                  (n)  No Material Events  . . . . . . . . .   12
                  (o)  Liabilities . . . . . . . . . . . . .   13
                  (p)  Marketability of Securities . . . . .   13
                  (q)  Interested Party Transactions . . . .   14
                  (r)  Material Contracts  . . . . . . . . .   14
                  (s)  Environmental Matters . . . . . . . .   15
                  (t)  Property Sites Owned by CNB . . . . .   16
                  (u)  Representations Not Misleading  . . .   16
   Section 3.02.  Representations and Warranties of First
                  Commercial . . . . . . . . . . . . . . . . . 16
                  (a)  Organization and Capitalization of First
                       Commercial  . . . . . . . . . . . . .   16
                  (b)  Organization of TBT   . . . . . . . .   17
                  (c)  Authority for Transaction . . . . . .   17
   
                  (d)  Agreements Do Not Violate
                       Other Instruments . . . . . . . . . .   17
                  (e)  Representations Not Misleading  . . .   18
                  (f)  Financial Statements  . . . . . . . .   18
                  (g)  Litigation and Regulatory Matters . .   19
                  (h)  Compliance  . . . . . . . . . . . . .   19
                  (i)  No Material Events  . . . . . . . . .   20
                  (j)  Taxes . . . . . . . . . . . . . . . .   20
                  (k)  Insurance . . . . . . . . . . . . . .   20
                  (l)  ERISA Plans . . . . . . . . . . . . .   20
                  (m)  Employee Relations  . . . . . . . . .   21
                  (n)  Properties and Other Assets . . . . .   21
                  (o)  Environmental Matters . . . . . . . .   21

                             ARTICLE IV
                              COVENANTS

   Section 4.01.  Covenants of CNB . . . . . . . . . . . . . . 21
                  (a)  Approval of Transaction and Consents    21
                  (b)  Access to Corporate Records . . . . .   22
                  (c)  Monthly Financial Statements  . . . .   22
                  (d)  Closing Financial Statements  . . . .   22
                  (e)  Conduct of Business . . . . . . . . .   23
                  (f)  Cooperation       and      Furnishing
                  Information  . . . . . . . . . . . . . . .   24
                  (g)  Related Party Transactions  . . . . .   24
                  (h)  Notice of Changes . . . . . . . . . .   24
                  (i)  Limit on CNB's Attorneys' Fees  . . .   24
                  (j)  Completion and Delivery of CNB Disclosure
                       Statement . . . . . . . . . . . . . .   24
   Section 4.02.  Covenants of First Commercial  . . . . . . . 25
                  (a)  Consents and Approvals  . . . . . . .   25
                  (b)  Quarterly Reports; Current Reports  .   25
                  (c)  Conduct of Business . . . . . . . . .   25
                  (d)  Notice of Changes . . . . . . . . . .   26

                           ARTICLE V
                      CONDITIONS PRECEDENT

   Section 5.01.  Conditions Precedent to Obligation of First
                  Commercial . . . . . . . . . . . . . . . . . 26
                  (a)  Performance of Covenants  . . . . . .   26
                  (b)  Representations True at Closing . . .   26
                  (c)  Changes in Financial Condition  . . .   26
                  (d)  Certified Resolutions . . . . . . . .   26
                  (e)  Government Approvals; Other Consents    27
                  (f)  No Injunction . . . . . . . . . . . .   27
                  (g)  Litigation  . . . . . . . . . . . . .   27
                  (h)  No Misstatements or Omissions . . . .   27
                  (i)  Opinion of CNB's Counsel  . . . . . .   27
                  (j)  Financial Confirmation  . . . . . . .   27
                  (k)  Audit of CNB Financial Statements . .   28
                  (l)  Title Opinion . . . . . . . . . . . .   28
   
                  (m)  Pooling of Interests Opinion  . . . .   28
                  (n)  Delivery of Continuity of Interest Letters  
                                                               28
                  (o)  Tax Opinion . . . . . . . . . . . . .   29
                  (p)  Due Diligence Review  . . . . . . . .   29
   Section 5.02.  Conditions Precedent to Obligation of CNB  . 29
                  (a)  Performance of Covenants  . . . . . .   29
                  (b)  Representations True at Closing . . .   29
                  (c)  Changes in Financial Condition  . . .   30
                  (d)  Certified Resolutions . . . . . . . .   30
                  (e)  No Injunction . . . . . . . . . . . .   30
                  (f)  No Misstatements or Omissions . . . .   30
                  (g)  Opinion of First Commercial's Counsel   30
                  (h)  Tax Opinion . . . . . . . . . . . . .   31
                  (i)  Securities Registration Opinion . . .   31
                  (j)  No Adverse Change in Market Price
                       for First Commercial Stock  . . . . .   31

                              ARTICLE VI
                             TERMINATION 

   Section 6.01.  Procedure for Termination  . . . . . . . . . 31
   Section 6.02.  Termination by Mutual Agreement  . . . . . . 33
   Section 6.03.  Effect of Termination for Non-Willful Breach 33
   Section 6.04.  Effect of Termination for Willful Breach . . 33
   Section 6.05.  Enforcement Expenses . . . . . . . . . . .   33


                            ARTICLE VII
                         BROKERS AND EXPENSES

   Section 7.01.  Brokers  . . . . . . . . . . . . . . . . . . 33
   Section 7.02.  Expenses . . . . . . . . . . . . . . . . . . 33

                           ARTICLE VIII
                          MISCELLANEOUS

   Section 8.01.  Announcements  . . . . . . . . . . . . . . . 34
   Section 8.02.  Notices  . . . . . . . . . . . . . . . . . . 34
   Section 8.03.  Binding Effect . . . . . . . . . . . . . . . 34
   Section 8.04.  Headings . . . . . . . . . . . . . . . . . . 34
   Section 8.05.  Counterparts . . . . . . . . . . . . . . . . 35
   Section 8.06.  Integration of Agreement . . . . . . . . . . 35
   Section 8.07.  Amendments; Waivers  . . . . . . . . . . . . 35
   Section 8.08.  Governing Law  . . . . . . . . . . . . . . . 35
   Section 8.09.  Incorporation by Reference . . . . . . . . . 35
   Section 8.10.  Confidentiality of Information . . . . . . . 35
   Section 8.11.  No Assignment  . . . . . . . . . . . . . . . 35
   Section 8.12.  Severability . . . . . . . . . . . . . . . . 35
   Section 8.13.  Survival of Representations and Warranties . 36
   
   List of Exhibits:


   A    Form of  Opinion of Tom Tatum, Attorney-at-Law (Delivered
        Pursuant to Section 5.01(i))

   B    Form of  Opinion of  Friday, Eldredge &  Clark (Delivered
        Pursuant to Section 5.02(g)

   
                           DEFINITIONS

   Acquisition . . . . . . . . . . . . . . . . . . . . . . .   23
   CNB . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1
   CNB Audit . . . . . . . . . . . . . . . . . . . . . . . .   28
   CNB Balance Sheet . . . . . . . . . . . . . . . . . . .      7
   CNB Disclosure Statement  . . . . . . . . . . . . . . . .    6
   CNB Financial Statements  . . . . . . . . . . . . . . .      6
   CNB Stock . . . . . . . . . . . . . . . . . . . . . . . .    1
   Closing . . . . . . . . . . . . . . . . . . . . . . . . .    3
   Closing Date  . . . . . . . . . . . . . . . . . . . . . .    3
   Closing Financial Statements  . . . . . . . . . . . . . .   23
   COBRA . . . . . . . . . . . . . . . . . . . . . . . . . .   12
   Code  . . . . . . . . . . . . . . . . . . . . . . . . . .   11
   Dissenting Shares . . . . . . . . . . . . . . . . . . . .    3
   Effective Time  . . . . . . . . . . . . . . . . . . . . .    3
   ERISA . . . . . . . . . . . . . . . . . . . . . . . . .      8
   First Commercial  . . . . . . . . . . . . . . . . . . . .    1
   First Commercial Banks  . . . . . . . . . . . . . . . . .   18
   First Commercial Financial Statements . . . . . . . . . .   18
   First Commercial Stock  . . . . . . . . . . . . . . . . .    1
   Insurance Policies  . . . . . . . . . . . . . . . . . . .   10
   Merger  . . . . . . . . . . . . . . . . . . . . . . . . .    1
   Merger Consideration  . . . . . . . . . . . . . . . . .      4
   Monthly Financial Statements  . . . . . . . . . . . . . .   22
   Pension Plan  . . . . . . . . . . . . . . . . . . . . . .   11
   Plan  . . . . . . . . . . . . . . . . . . . . . . . . .     11
   SFAS  . . . . . . . . . . . . . . . . . . . . . . . . . .    9
   Surviving Bank  . . . . . . . . . . . . . . . . . . . . .    2
   TBT . . . . . . . . . . . . . . . . . . . . . . . . . . .    1


   
                       PLAN AND AGREEMENT OF MERGER
                                 AMONG
                       FIRST COMMERCIAL CORPORATION; 
                  TYLER BANK AND TRUST, N.A., TYLER TEXAS;
                                 AND
                   CITY NATIONAL BANK, WHITEHOUSE, TEXAS

                       Providing for the merger of 
                  City National Bank, Whitehouse, Texas
                             with and into 
                 Tyler Bank and Trust, N.A., Tyler, Texas

             Under the Charter and Charter Number and Title of
                 "Tyler Bank and Trust, N.A., Tyler, Texas"


        This PLAN AND AGREEMENT OF MERGER is made as of this  9th
   day  of  May, 1996,  among  FIRST  COMMERCIAL CORPORATION,  an
   Arkansas  corporation having  its principal  office  in Little
   Rock, Arkansas  ("First  Commercial"), TYLER  BANK AND  TRUST,
   N.A., Tyler, Texas,  a national banking  association organized
   under  the laws of the United States of America and subsidiary
   of  First Commercial  having  its principal  office in  Tyler,
   Texas ("TBT"),  and CITY  NATIONAL BANK, Whitehouse,  Texas, a
   national banking  association organized under the  laws of the
   United  States  of  America  having its  principal  office  in
   Whitehouse, Texas ("CNB").

                         W I T N E S S E T H:

        WHEREAS,  for  good  and  sound reasons  germane  to  the
   business of  the parties  hereto, the  Boards of  Directors of
   First  Commercial, TBT and  CNB have  each determined  that it
   would be in the best interests of such corporations and banks,
   their respective shareholders,  subsidiaries and customers and
   the communities they serve for  CNB to be merged with and into
   TBT, with the stockholders  of CNB receiving shares  of common
   stock  of First Commercial, par value  $3.00 per share ("First
   Commercial Stock")  in exchange for the  outstanding shares of
   common  stock of CNB, par value $5.00 per share ("CNB Stock"),
   owned by the stockholders of CNB (the "Merger"); and

        WHEREAS, the Boards of Directors of First Commercial, TBT
   and  CNB have,  or  will have  prior  to consummation  of  the
   transactions   contemplated    hereby,   adopted   resolutions
   approving the Merger upon  the terms and conditions  set forth
   in this Agreement.

        NOW,  THEREFORE, in consideration  of these  premises and
   the  mutual promises,  representations, covenants  and actions
   hereinafter set  forth, the parties hereto,  each intending to
   be legally bound hereby, agree as follows:
   
                            ARTICLE I
                        THE PLAN OF MERGER

        Section 1.01.  Tyler Bank and Trust, N.A..   TBT   is   a
   duly  organized national banking association  and currently is
   an indirect subsidiary of First  Commercial but will be, prior
   to   consummation  of   the  Merger,  a   wholly-owned  direct
   subsidiary of  First Commercial.   First Commercial  shall not
   permit  TBT  to conduct  any  business  operations that  would
   impair  or adversely  affect the  consummation of  the Merger.
   Prior to  consummation of the Merger,  First Commercial shall,
   and shall  cause TBT to,  take all  necessary and  appropriate
   action  to ratify,  approve  and adopt  this Agreement  and to
   undertake  the performance of all  the terms and conditions of
   this Agreement to be performed by TBT. 

        Section 1.02.  The  Merger.   At the  Effective Time  (as
   defined  in  Section  1.04  hereof) in  accordance  with  this
   Agreement and the provisions  of the Act of November  7, 1918,
   as  amended (12 U.S.C. Section 215a), CNB shall be merged with
   and  into  TBT  pursuant   to  this  Agreement,  the  separate
   existence  of CNB shall cease,  and TBT shall  continue as the
   surviving  national  banking association  under  the corporate
   name  it possesses  immediately prior  to the  Effective Time.
   TBT hereinafter may sometimes be referred to as the "Surviving
   Bank."  The business of the Surviving Bank shall be  that of a
   national  banking  association,  and  the  business  shall  be
   conducted  at its main office,  which shall be  located at 100
   East  Ferguson, Tyler,  Texas 75702.   The  authorized capital
   stock and the number of shares of outstanding capital stock of
   TBT immediately prior to the  Merger shall be the same for TBT
   following the Merger.

        Section 1.03.  Effect  of the  Merger.   At and  from and
   after the Effective  Time the  effect of the  Merger shall  be
   that (i)  the Surviving  Bank  shall possess  all the  rights,
   privileges and  franchises possessed by  each of TBT  and CNB,
   (ii)  all of  the property  and assets  of whatsoever  kind or
   description of  each  of TBT  and CNB,  and all  debts due  on
   whatever account  to any of them,  including subscriptions for
   shares or other  choses in  action belonging to  any of  them,
   shall be taken and be  deemed to be transferred to, and vested
   in,  the Surviving Bank without further act or deed, and (iii)
   the Surviving  Bank  shall  be  responsible  for  all  of  the
   liabilities  and  obligations of  each  of  TBT  and  CNB,  as
   provided  by  applicable law,  in the  same  manner as  if the
   Surviving   Bank  had  itself  incurred  such  liabilities  or
   obligations; but the liabilities  of TBT and CNB, or  of their
   shareholders, directors  or officers,  shall not be  affected,
   nor  shall  the rights  of the  creditors  thereof, or  of any
   persons  dealing with  such  corporations be  impaired by  the
   Merger,  and  any  claim  existing, or  action  or  proceeding
   pending, by or against either of  TBT or CNB may be prosecuted
   to  judgment  as if  the Merger  had not  taken place,  or the
   Surviving Bank  may be  proceeded against, or  substituted, in
   place of TBT or CNB, as the case may be.
   
        Section 1.04.  Consummation  of the  Merger.   The Merger
   shall become effective at the time specified in an approval of
   merger issued by the Comptroller of the Currency of the United
   States.  A closing (the "Closing") will be held on the date of
   the effective time specified in the approval of merger  issued
   by  the Comptroller  of  the Currency  of  the United  States,
   subject  to the  fulfillment of  each condition  set  forth in
   Article V herein  ("Closing Date").   The parties hereto  will
   use  their  best  efforts  to accomplish  the  Closing  before
   December 31, 1996.   The "Effective Time" shall be  5:00 p.m.,
   Little Rock time,  on the Closing Date.  The Closing will take
   place on the Closing Date at the offices of Friday, Eldredge &
   Clark  in Little  Rock, Arkansas,  or at  such other  mutually
   agreeable place.

        Section 1.05.  Articles of Association; Bylaws; Directors
   and  Officers.   The  Articles of  Association  of TBT,  as in
   effect  immediately prior to the Effective  Time, shall be the
   Articles  of  Association  of  the Surviving  Bank  after  the
   Effective Time  until thereafter  amended as provided  therein
   and  under national  banking laws.   The Bylaws of  TBT, as in
   effect immediately prior to the  Effective Time, shall be  the
   Bylaws of the  Surviving Bank after  the Effective Time  until
   thereafter  amended as  provided  therein  and under  national
   banking laws.   The directors and officers  of TBT immediately
   prior  to  the  Effective  Time  shall  be the  directors  and
   officers of the Surviving Bank after the Effective  Time until
   their successors are elected and qualified; additionally, Jess
   Odom, who currently serves  on the Board of Directors  of CNB,
   will  serve as a director  after the Effective  Time until his
   successor is  elected and qualified;  others currently serving
   on  the CNB Board may also serve as directors of the Surviving
   Bank,  however the  identity of  such individuals has  not yet
   been determined. 

        Section 1.06.  Merger   Consideration;    Conversion   of
   Securities;  Rights  of  Dissenting  Shareholders.    At   the
   Effective Time, by virtue of the Merger and without any action
   on the  part of First Commercial,  TBT, CNB or  the holders of
   any of the securities of such corporations or banks:

        (a)  Each  share  of  CNB Stock  issued  and  outstanding
   immediately prior  to the Effective Time (other than shares as
   to  which  dissenters'  rights  have been  perfected  and  not
   withdrawn or  otherwise  forfeited  under  12  U.S.C.  Section
   215a(b), (c) and (d)  ("Dissenting Shares")) shall be canceled
   and  extinguished and be  converted into the  right to receive
   that number of shares  of First Commercial Stock equal  to the
   result obtained by dividing (Y)  174,492 (the number of shares
   of First Commercial Stock to be issued in the Merger), subject
   to adjustment as hereinafter  provided,  by (Z) the  number of
   outstanding shares  of CNB  Stock  on the  Closing Date  (such
   consideration,  as  well  as  any   payment  due  in  lieu  of
   fractional  shares of  First  Commercial Stock  as hereinafter
   provided   being   herein   referred   to   as   the   "Merger
   Consideration"); provided, however, that in the event 
   
   after  the date hereof the shares of First Commercial Stock at
   any time outstanding shall be subdivided, by reclassification,
   recapitalization, stock dividend, or otherwise, into a greater
   number  of   shares  without  the  actual   receipt  by  First
   Commercial of consideration (at least equal to book value) for
   the  additional number of shares  so issued, or  the number of
   shares of First Commercial Stock at any time outstanding shall
   be reduced, by  reclassification, recapitalization,  reduction
   of  capital stock, or otherwise,  or the outstanding shares of
   First Commercial Stock shall  be reclassified or changed other
   than  in such  manner,  then the  number  of shares  of  First
   Commercial  Stock to be issued in the Merger shall be adjusted
   up or down, as appropriate.   

        (b)  No fractional shares of First Commercial Stock shall
   be issued as  part of the  Merger, and  in lieu of  fractional
   shares, First Commercial shall pay a sum in  cash equal to the
   value  of any such fractional  share of First Commercial Stock
   to  which any holder of CNB Stock shall be entitled determined
   on  the basis of the last  reported sales price on the Closing
   Date  for  shares of  First  Commercial  Stock on  the  Nasdaq
   National Market. 

        (c)  At and after the  Effective Time, there shall  be no
   transfers on the stock  transfer books of CNB with  respect to
   shares of  CNB Stock issued and  outstanding immediately prior
   to  the  Effective  Time.    If,  after  the  Effective  Time,
   certificates  formerly  representing shares  of CNB  Stock are
   presented  to First  Commercial  or its  transfer agent,  they
   shall be  canceled and exchanged for  the Merger Consideration
   as provided  in Section 1.07 following,  subject to applicable
   law in the case of Dissenting Shares.

        (d)  The rights of holders  of Dissenting Shares shall be
   governed by 12 U.S.C. Section 215a(b), (c) and (d).

        Section 1.07.  Exchange of Certificates.   From and after
   the Effective Time,  all certificates  representing shares  of
   CNB  Stock, with  the exception  of  certificates representing
   Dissenting  Shares  or shares  of  CNB  Stock  held  by  First
   Commercial,  shall represent  the right  to receive  shares of
   First Commercial Stock on  the basis set forth above,  and the
   right to receive cash in lieu of fractional shares in exchange
   therefor,  upon the  terms and  conditions of  this Agreement,
   subject to applicable abandoned property, escheat  and similar
   laws.   Upon delivery  of certificates representing  shares of
   CNB  Stock to the  transfer agent  of First  Commercial, First
   Commercial   shall  cause   the   transfer   agent  to   issue
   certificates  representing the  requisite number of  shares of
   First Commercial Stock for each share of CNB Stock represented
   by  the certificates  therefor  properly delivered,  and First
   Commercial  shall  pay by  certified  or  cashier's check  the
   amount entitled to  be received in lieu of  fractional shares.
   Notwithstanding  the  foregoing,  neither  First  Commercial's
   transfer agent nor any party hereto shall be liable 
   to  a holder  of shares  of CNB  Stock for  any of  the Merger
   Consideration  delivered  to  a  public official  pursuant  to
   applicable abandoned property, escheat and similar laws.

        Section 1.08.  Rights of CNB  Shareholders to  Dividends.
   Holders of CNB Stock on the Closing Date shall be  entitled to
   receive, subject to applicable abandoned property, escheat and
   similar   laws,  payment   of  dividends  declared   by  First
   Commercial on or subsequent to  the Closing Date, but delivery
   of payment of  such dividends  will not be  required of  First
   Commercial   until   such   persons   have   delivered   their
   certificates representing shares of  CNB Stock in exchange for
   certificates representing shares of First Commercial Stock  in
   accordance  with   the  provisions  of   Section  1.07  above.
   Notwithstanding the  foregoing, First Commercial shall  not be
   liable  to a  holder  of shares  of  CNB  Stock for  any  such
   dividends  delivered  to a  public  official  pursuant to  any
   abandoned property, escheat and similar laws.  

                                ARTICLE II
                            APPROVAL OF MERGER

        Section 2.01.  Shareholder  Approval.   The  shareholders
   owning at least two-thirds of the capital stock outstanding of
   CNB and the sole  shareholder of TBT shall approve  the Merger
   in accordance with applicable law.

                             ARTICLE III
                    REPRESENTATIONS AND WARRANTIES

        Section 3.01.  Representations and Warranties of CNB.  No
   representations  or  warranties  are  made  by  any  director,
   officer, employee or shareholder of CNB as an individual.  CNB
   represents  and  warrants to  First Commercial  the following,
   each of  which representations and warranties  shall be mutual
   and  continuing and  shall  be true  as  of the  date of  this
   Agreement and on the Closing Date:

        (a)  Authority for Transaction.  The  Board of  Directors
   of CNB has duly  approved this Agreement and the  transactions
   contemplated hereby, and upon  the execution of this Agreement
   by a duly  authorized officer of CNB and  the approval of this
   Agreement and such transactions by the stockholders of CNB and
   the  appropriate regulatory  authorities, this  Agreement will
   constitute the valid and binding obligation of CNB enforceable
   in accordance  with its  terms, except as  such enforceability
   may  be   limited   by  applicable   bankruptcy,   insolvency,
   reorganization, moratorium  or similar laws from  time to time
   in  effect which  affect  creditors' rights  generally and  by
   legal  and  equitable  limitations  on   the  availability  of
   injunctive  relief, specific  performance and  other equitable
   remedies which  are available only  in the  discretion of  the
   court.  CNB has full corporate 
   
   power, authority and legal right  to enter into this Agreement
   and,  upon  approval  thereof   by  its  stockholders  and  by
   appropriate   regulatory   authorities,   to  consummate   the
   transactions contemplated hereby.  

        (b)  Organization and Capitalization.

             (i)   CNB has delivered to First Commercial complete
   and correct  copies of  the Articles  of Association, and  all
   amendments thereto, and Bylaws of CNB as in effect on the date
   hereof.  CNB is a national banking  association duly organized
   and  validly existing in good  standing under the  laws of the
   United  States  of  America,  with full  corporate  power  and
   authority  to carry  on its  business as  and where it  is now
   being conducted and to own and lease its properties and assets
   in the places where such properties and assets are now or will
   be  owned or leased.   As of  the date of  this Agreement, the
   authorized capital stock  of CNB consists of 187,500 shares of
   CNB Stock, of which 172,500 shares are issued and outstanding.
   All  such issued and outstanding shares of CNB Stock have been
   fully  paid, are  validly authorized and  duly issued  and are
   non-assessable,  and such  shares of  CNB Stock have  not been
   issued in violation of  any preemptive rights of stockholders.
   There  shall be 172,500 shares of CNB Stock outstanding at the
   Closing;  and   such  shares  shall  be   delivered  to  First
   Commercial free of any liens or other encumbrances.  Except as
   set  forth in  Schedule  3.01(b) to  the disclosure  statement
   delivered by CNB pursuant to  Section 4.01(j) hereof (the "CNB
   Disclosure  Statement"), CNB  does  not  have outstanding  any
   subscriptions,  options or  other arrangements  or commitments
   obligating it to  issue or dispose of, and it is not obligated
   to issue, any shares of CNB Stock or other securities.

             (ii) CNB has no direct or indirect subsidiary.

        (c)  Financial Statements.   CNB  has delivered  to First
   Commercial   the   following   financial  statements:      the
   consolidated balance sheets of CNB as of December 31, 1995 and
   1994,  together with  the consolidated  statements  of income,
   stockholders' equity and cash flow of CNB for the periods then
   ended,  accompanied by  the  notes thereto  for  each of  such
   years, and the  financial statements  of CNB  dated March  31,
   1996   (collectively,   the   "CNB   Financial   Statements").
   Contemporaneously with  its execution and delivery hereof, CNB
   will also deliver  to First  Commercial copies of  all of  the
   periodic  reports filed  by  CNB with  banking regulators  and
   agencies since January 1, 1994.  The  CNB Financial Statements
   were prepared from  the books  and records of  CNB and  fairly
   present the  financial  condition, results  of operations  and
   changes in  capital accounts and  undivided profits of  CNB at
   the dates  and for the  periods to which they  relate and were
   prepared  in  accordance  with generally  accepted  accounting
   principles and  general practices within  the banking industry
   consistently applied.  Except as set forth in Schedule 3.01(c)
   to the CNB Disclosure Statement, there are no material 
   
   obligations or liabilities  of CNB, whether  absolute, accrued
   or   contingent   (including,  without   limitation,  unfunded
   obligations  under employee benefit  plans or  arrangements or
   liabilities  for federal,  state,  local or  foreign taxes  or
   assessments)  which,  in  accordance with  generally  accepted
   accounting  principles,  were  required  to  be  reflected  or
   disclosed in the CNB Financial 
   Statements  and  which  were  not so  reflected  or  disclosed
   therein.  
        (d)  Dividends.  Since December 31, 1995, no dividend has
   been declared or paid on any equity securities of CNB, nor has
   CNB purchased or redeemed any of its equity securities, except
   as  disclosed  in  Schedule  3.01(d)  to  the  CNB  Disclosure
   Statement.   

        (e)  Loans.   CNB  has  delivered to  First Commercial  a
   complete  and  correct  copy  of CNB's  most  current  written
   policies  relating to  the making,  collection, classification
   and charge off  of loans and  other evidence of  indebtedness.
   CNB has no  loans or  other evidences of  indebtedness in  its
   loan portfolio  that (i) are considered  nonperforming or have
   been placed  on a  nonaccrual status  in accordance  with  the
   policies of CNB;  (ii) are  classified by CNB  as other  loans
   especially  mentioned, substandard,  doubtful, or  loss loans;
   (iii) are sixty (60) days or more past due; (iv) are in excess
   of $50,000  principal amount  for any such  loans individually
   and have been renegotiated as  to payment terms or  collateral
   because  of credit risks associated with such loans; or (v) to
   its  knowledge  are  subject   to  any  defenses,  offsets  or
   counterclaims that may be  asserted against the present holder
   thereof, except in each case as  disclosed in Schedule 3.01(e)
   to the CNB Disclosure Statement.

        (f)  Taxes.    CNB  has  timely  filed  returns  for  all
   federal,  state  and local  taxes of  CNB  to the  extent such
   filings and payments  were required  to be made  prior to  the
   date of this Agreement.  Such returns are true and  correct in
   all material respects.   CNB has not had any  tax deficiencies
   proposed  or assessed  against  it nor  has  CNB executed  any
   waiver  of or extended the statute of limitations on the audit
   of any tax return or the assessment  or collection of any tax.
   To its  knowledge, all taxes which  CNB is required by  law to
   pay, and  governmental charges levied or  assessed against the
   property or the business of CNB, have been paid in full, other
   than taxes or charges the  payment of which is not yet  due or
   which, if due, are  not yet delinquent or are  being contested
   in good faith or have not been finally  determined.  Except as
   has been indicated  to First Commercial in  the CNB Disclosure
   Statement, the  amount to be  set up as accruals  for taxes on
   the December  31, 1995, balance  sheet for  CNB ("CNB  Balance
   Sheet") is sufficient in all material respects for the payment
   of all  unpaid taxes  and governmental  charges of all  kinds,
   applicable to the property or 
   business of CNB for the period ended on December 31, 1995, and
   all periods prior  thereto.  Except  as disclosed in  Schedule
   3.01(f)  to the  CNB Disclosure  Statement, no tax  returns or
   reports  of CNB  have  been audited  by  the Internal  Revenue
   Service or any  state taxing  authority within  the past  five
   years.

        (g)  Litigation   and  Regulatory   Matters.     CNB  has
   disclosed in Schedule 3.01(g)  to the CNB Disclosure Statement
   all  material actions,  suits, proceedings  and investigations
   pending or  threatened in writing against or  affecting CNB or
   any  property or rights of  CNB, or its  officers or directors
   (in their  capacity as such) at law or in equity, or before or
   by any court or other governmental instrumentality.  Except to
   the  extent  so  disclosed  in  Schedule  3.01(g)  to  the CNB
   Disclosure Statement, none of such actions, suits, proceedings
   or  investigations, either (i) involves  a claim for an amount
   exceeding   the  amount   recoverable  under   any  applicable
   insurance policies,  subject to  the deductible  amounts under
   such  policies, (ii)  resulted or  would result,  if adversely
   determined, in  any material  adverse change in  the business,
   operations, prospects or assets or the condition, financial or
   otherwise, of CNB or (iii) would  prevent the CNB stockholders
   from approving and  consummating the transactions contemplated
   herein.  Except as so disclosed in Schedule 3.01(g) to the CNB
   Disclosure  Statement, CNB  is not  subject to  any continuing
   court  or  administrative  order,  writ,  injunction,  decree,
   agreement, memorandum or letter  applicable specifically to it
   or  to  its business,  property or  employees,  and is  not in
   default with respect to  any material order, writ, injunction,
   decree, agreement, memorandum or letter  of any court or other
   governmental instrumentality.

        (h)  Compliance.  To  the best of its knowledge,  CNB has
   complied  in all  material respects  with, and  CNB is  not in
   default  in any  material respect  under, any  law, ordinance,
   requirement,  rule,  regulation  or  order applicable  to  its
   business  or to  the  assets owned,  used  or occupied  by  it
   (including, without limitation, the Employee Retirement Income
   Security  Act   of  1974,  as   amended  ("ERISA"),  licensing
   requirements with respect to its personnel and all federal and
   state consumer  credit laws,  rules and regulations),  and CNB
   has  filed  with the  proper  authorities  all statements  and
   reports   required   by  the   laws,   regulations,  licensing
   requirements  and orders to which  it or any  of its employees
   (because  of their activities  on behalf of  CNB) are subject,
   and  CNB  possesses  all  licenses,  franchises,  permits  and
   governmental authorizations necessary  to conduct its business
   in the manner  in which  and in the  jurisdictions and  places
   where such business is now conducted.

        (i)  Properties and Other Assets.    CNB  has   good  and
   indefeasible  fee simple  title to,  or, as  the case  may be,
   valid  and   subsisting  leasehold   interests  in,   all  its
   properties, interests in properties and other assets, real and
   personal, (i)  reflected on the CNB Balance  Sheet (except for
   capitalized lease
   
    properties) or  (ii) acquired since the  date thereof, except
   to  the  extent  such  properties  and  assets  are   or  were
   thereafter disposed of  for fair value in the  ordinary course
   of  business.  Except as set  forth in Schedule 3.01(i) to the
   CNB Disclosure  Statement, all such properties  and assets are
   free and clear of all liens, charges  and encumbrances, except
   (i) those set forth or reflected in the CNB Balance Sheet (ii)
   liens for taxes not yet due and payable or being contested  in
   good faith and (iii)  defects in title and liens,  charges and
   encumbrances, if any,  as do not  materially detract from  the
   value, or  materially interfere  with the present  or proposed
   use,  of the  property  or asset  subject thereto  or affected
   thereby  or as  do  not otherwise  materially impair  business
   operations  of  CNB.   The  operation  of  the properties  and
   business of CNB in the manner in which it is now operated does
   not violate any zoning  ordinances or municipal regulations in
   such  a way as could,  if such ordinances  or regulations were
   enforced, result in any material impairment of the uses of its
   properties for the purposes  for which they are  now operated.
   Except  as set forth in Schedule 3.01(i) to the CNB Disclosure
   Statement,  no asset  included  in the  CNB Balance  Sheet was
   valued  in  excess  of  its  original  cost  less  accumulated
   depreciation  or, in  the  case of  investment securities  and
   loans  purchased  at  a  discount  or  premium,  in excess  of
   original  cost,  adjusted  for  amortization  of  premiums  or
   accretion  of  discounts,  with  the exception  of  securities
   classified as available for  sale in accordance with Statement
   of Financial Accounting Standards  ("SFAS") No. 115, which are
   carried  at  fair market  value.   There  are no  (i) patents,
   trademarks, trade names or copyrights or applications therefor
   owned by or registered in the name of CNB, or in which CNB has
   rights, which  have not been  disclosed in the  CNB Disclosure
   Statement (other than rights held by CNB as a secured party in
   the  ordinary course  of its  lending business),  (ii) license
   agreements to  which CNB is  a party, either as  a licensor or
   licensee, with respect to  any patents, trademarks, tradenames
   or  copyrights  which  have  not  been  disclosed in  the  CNB
   Disclosure Statement  or (iii) claims  that in the  conduct of
   its business,  as  now conducted,  CNB  is infringing  on  any
   patents, trademarks, trade names or copyrights of others which
   have  not been disclosed in the CNB Disclosure Statement.  CNB
   has obtained  all necessary  permits and certificates  for the
   use and occupancy of the real  estate owned, leased or used by
   it and  the improvements thereon and systems therein, and such
   use  and occupancy  is in  full compliance  with  all federal,
   state and local laws,  rules and regulations.  To the  best of
   CNB's  knowledge,  no material fact  or condition exists which
   would  result   in  the  termination  or   impairment  in  the
   furnishing  of any water, sewer,  gas, electricity, telephone,
   drainage or  other services and  equipment to the  real estate
   owned, leased or used by CNB.

        (j)  Agreement Does Not Violate Other Instruments.
   Subject  to  obtaining  any  required  consents and  approvals
   (which  consents  and  approvals  are  disclosed  in  Schedule
   3.01(j) to the CNB
   
   Disclosure  Statement and  which CNB  will use  its reasonable
   best efforts  to obtain prior  to Closing), the  execution and
   delivery  of  this  Agreement  by   CNB  does  not,  and   the
   consummation of the transactions contemplated hereby will not,
   to the best of  CNB's knowledge, (i) violate any  provision of
   the Articles of  Association or  Bylaws of CNB,  as in  effect
   immediately prior  to the  execution hereof, (ii)  violate any
   provision  of, or result in  any breach or  termination of, or
   constitute  a default under, or constitute an event which with
   notice  or  lapse of  time, or  both,  would become  a default
   under,  or  result  in  the  creation of  any  material  lien,
   security interest, charge or  encumbrance upon any property of
   CNB under,  any material lease, indenture,  or other agreement
   or instrument to which  CNB is a party or by  which CNB may be
   bound or affected or under  which CNB receives benefits, (iii)
   violate any law, rule,  regulation, order, writ, injunction or
   decree  or  administrative  memorandum,  agreement  or  letter
   applicable  to  CNB or  (iv) result  in  the loss  or material
   adverse  modification of  any  license,  franchise, permit  or
   other authorization granted to or otherwise held by CNB.  

        (k)  Insurance and Fidelity Bonds.

             (i)  CNB carries fire, liability and other insurance
   with  respect to its property and business in such amounts and
   against  such risks as is  customary, usual and  prudent for a
   company  of its size and as its management reasonably believes
   to be adequate  for the  business conducted by  it.   Schedule
   3.01(k) to the CNB Disclosure  Statement sets forth a complete
   and accurate  schedule, including  the type of  policy, policy
   number,  the limits  of coverage,  the insurance  carrier, the
   insurance agent  or broker  and  the expiration  date, of  all
   insurance policies,  letters of credit,  performance bonds and
   fidelity bonds  at any time  held by,  for the benefit  of, or
   issued  to CNB and now in  force (collectively, the "Insurance
   Policies").   Except as  disclosed in Schedule  3.01(k) to the
   CNB Disclosure Statement,  CNB has not forfeited or waived any
   claim under any Insurance Policy  and CNB has, to the best  of
   its  knowledge, fully  complied  with the  material terms  and
   conditions thereof.   Schedule  3.01(k) to the  CNB Disclosure
   Statement sets  forth all property damage  and personal injury
   claims asserted against CNB during the past five (5) years, or
   otherwise still pending.   Except  as otherwise  set forth  in
   Schedule 3.01(k) to the CNB Disclosure Statement, all  of such
   claims have been  or are being defended by  insurance carriers
   without  reservation  and  are  or  will  be  covered  by  the
   Insurance Policies.  CNB has  not received a notification from
   any insurance carrier denying or  disputing any claim made  by
   it, denying  or  disputing any  coverage for  any such  claim,
   denying or disputing the amount of any claim, or regarding the
   possible termination, cancellation or amendment of  or premium
   increases  with respect to any of the Insurance Policies.  CNB
   does not have any claims pending or anticipated against any of
   the insurance  carriers under  any of such  Insurance Policies
   and there has been no actual or alleged occurrence of any kind
   which may give rise to any such claim.
   

             (ii) Since  January 1,  1991,  CNB has  continuously
   maintained   fidelity  bonds  insuring  it   against  acts  of
   dishonesty  by  its employees  in  such amounts  as  is deemed
   prudent by management.  Since January 1, 1991, there have been
   no  claims under such  bonds, except as  disclosed in Schedule
   3.01(k)  to the CNB Disclosure Statement, and CNB is not aware
   of any facts  that would form the basis of  a claim under such
   bonds.  
     
        (l)  Retirement Plans.   CNB  has  disclosed in  Schedule
   3.01(l) to the CNB  Disclosure Statement each employee benefit
   plan  (as  defined in  Section 3(3)  of  ERISA) or  other plan
   maintained  for its employees or  under which any  one of them
   has  any present or future liability (each a "Plan"), and true
   and  complete copies of all  Plans will be  delivered to First
   Commercial,  together  with the  most recent  Internal Revenue
   Service  determination  letters,  annual  reports  (Form  5500
   Series) and accompanying schedules, summary plan descriptions,
   certified  financial statements  (if available)  and actuarial
   reports  related   thereto,  within  five  (5)  business  days
   following the  execution and  delivery hereof  by CNB.    With
   respect  to  each Plan  for which  an  annual report  has been
   filed, no material adverse change has occurred with respect to
   the matters  covered  by  the  annual report  since  the  date
   thereof,  except as  has been  disclosed in  writing  to First
   Commercial.  There are no  unfunded vested benefits under  any
   Plan which are subject to the vesting and funding standards of
   ERISA,  and none of the  Plans is a  multiemployer plan within
   the meaning  of Section  3(37) of  ERISA.   Each of the  Plans
   covered  by  ERISA  (i)  has  been  operated in  all  material
   respects in accordance with ERISA, (ii) has not engaged in any
   "prohibited transaction"  (as such term is  defined in Section
   4975 of the  Internal Revenue  Code of 1986,  as amended  (the
   "Code") or in  Section 406 of  ERISA) which would result  in a
   material  penalty,  and  (iii)  has met  the  minimum  funding
   standards of Section 412 of the  Code, if applicable.  Each of
   the  Plans  which  is  an employee  pension  benefit  plan (as
   defined in  Section 3(2)  of ERISA)  ("Pension Plan")  that is
   intended to "qualify"  under Section  401(a) of  the Code,  is
   qualified within the meaning  of Section 401 (a) of  the Code,
   except as heretofore disclosed in writing to First Commercial,
   and a favorable  determination letter has  been issued by  the
   Internal Revenue  Service with respect to  each such qualified
   Pension Plan.  No Pension Plan has been amended since issuance
   of  the  most  recent  determination letter  by  the  Internal
   Revenue Service  with respect thereto, except  as disclosed in
   Schedule  3.01(l)  to  the  CNB Disclosure  Statement.    Each
   Pension Plan has been  administered in accordance with Section
   401(a) of  the Code, where  applicable.   No Reportable  Event
   (within the  meaning of  Section 4043 of  ERISA) has  occurred
   with respect  to  any  Plan  which would  result  in  material
   liability to CNB.   Since the enactment of  ERISA, CNB has not
   completely  or  partially  terminated  any   employee  pension
   benefit plan or withdrawn from any multiemployer pension plan.
   No proceeding by the Pension 
   
   Benefit Guaranty Corporation has been instituted or threatened
   to terminate, pursuant to Subtitle C of Title IV of ERISA, any
   Plan.    There is  no suit,  action  or proceeding  pending or
   threatened  against or affecting or  likely to have a material
   adverse impact  on any Plan.  One or  more of the Plans may be
   covered by the Consolidated  Omnibus Budget Reconciliation Act
   of 1986  ("COBRA").  If so,  each such plan  has been operated
   in, and is in, compliance with COBRA.  All notices required to
   be  given under COBRA have  been timely and  properly given in
   accordance  with  COBRA,   and  the   rules  and   regulations
   promulgated thereunder,  and no  employee, former employee  or
   "qualified beneficiary" (as defined in COBRA) has any claim or
   contingent claim against  CNB for failure to comply with COBRA
   or the rules and regulations promulgated thereunder.  Schedule
   3.01(l)  to the  CNB  Disclosure Statement  lists all  persons
   currently eligible for benefits under COBRA.  

        (m)  Employee Relations.

             (i)  No  employee of CNB is a  party to a collective
   bargaining  agreement.   There  are no  pending or  threatened
   labor disputes with  any of  the employees of  CNB.   Schedule
   3.01(m) to the CNB Disclosure Statement discloses the names of
   all personnel employed by  CNB whose total annual compensation
   (including bonuses and the  like) from CNB exceeds Twenty-Five
   Thousand  Dollars ($25,000) and the  total annual compensation
   of  each.    CNB has  no  knowledge  of any  facts  that would
   indicate that any  employee will not  continue in his  current
   employment, subject to normal turnover, except as disclosed in
   Schedule 3.01(m) to the CNB Disclosure Statement.

             (ii)  CNB has  not entered  into or agreed  to enter
   into  any  employment agreement  or  covenant  not to  compete
   agreement, granted  or  agreed to  grant any  increase in  the
   wages, salaries  or other compensation of any of its employees
   or directors,  paid or agreed to  pay any bonus to  any of its
   employees, directly or indirectly paid or made a commitment to
   pay  any  severance  or  termination  payment  to  any  of its
   employees  or  entered  into  or  agreed  to  enter  into  any
   consulting agreement  or other  agreement for the  purchase of
   services, except as  disclosed in Schedule 3.01(m)  to the CNB
   Disclosure Statement.

        (n)  No Material Events.  Except as disclosed in Schedule
   3.01(n)  to the CNB Disclosure  Statement, or in  the cases of
   clauses  (i),   (ii),  (iii)   and  (iv)  below,   except  for
   transactions  in  the ordinary  course of  business consistent
   with  past practices, since December 31, 1995, CNB has not (i)
   incurred  or become subject to,  or agreed to  incur or become
   subject to, any material  obligation or liability, absolute or
   contingent;  (ii)  discharged   or  satisfied  or  agreed   to
   discharge  or  satisfy any  lien  or encumbrance  or  paid any
   obligation  or   liability,  absolute  or   contingent;  (iii)
   canceled or agreed to  cancel any material debts or  claims or
   waived any material right; (iv) made or permitted or agreed to
   make or permit any material amendment
   
   or termination of  any material contract, lease,  arrangement,
   license or other instrument  to which it is a party;  (v) made
   any material change in its method of accounting; (vi) made any
   material  capital expenditures  or  entered  into  commitments
   therefor; (vii) made or  agreed to make any  loan or loans  to
   any  one  person   that  would  cause  such   person  to  have
   outstanding  loans from  CNB  exceeding in  the aggregate  One
   Hundred Thousand  Dollars ($100,000)  (The term "person,"  for
   purposes  of this  clause,  shall include,  in addition  to an
   individual, the persons specified  in Rule 144(a)(2) under the
   Securities  Act of 1933.);  (viii) purchased or sold or agreed
   to purchase or sell any  tax-exempt bonds; (ix) made,  renewed
   or  extended  or   agreed  to  make,   renew  or  extend   any
   nonadjustable rate loans with maturities  exceeding sixty (60)
   months; (x)  repossessed or purchased in  a foreclosure action
   any personal or real property in  an amount exceeding $25,000;
   (xi) charged any loan to the reserve for loan and lease losses
   or established  any special allocation thereto;  (xii) sold or
   transferred or agreed to  sell or transfer any loans  or other
   real  estate owned;  (xiii) mortgaged  or pledged  any  of its
   material assets,  tangible or intangible, or  permitted any of
   its  material  assets,  tangible   or  intangible,  to  become
   subjected to any lien, charge or other encumbrance (other than
   liens  for real  estate  taxes not  yet  due and  payable  and
   mechanics', materialmen's and similar liens imposed by statute
   that are being contested in good faith); (xiv)  sold, assigned
   or  transferred any material  asset or property  of any nature
   whatsoever,  whether  real,  personal  or  mixed, tangible  or
   intangible; or (xv)  made any material change  in its business
   or operations or entered into any other material transaction.

        (o)  Liabilities.   The  liabilities on  the CNB  Balance
   Sheet consist solely  of obligations and  liabilities incurred
   by CNB in the ordinary and regular course of its business.  As
   of  December  31,  1995,  CNB  had  no  material  and  adverse
   liabilities  or   obligations   of  any   nature   whatsoever,
   including, without limitation,  fixed or contingent,  accrued,
   absolute, matured  or unmatured,  or any  "loss contingencies"
   considered "probable"  or  "reasonably estimable"  within  the
   meaning of the Financial Accounting Standards Board's SFAS No.
   5, which were  not recorded on the CNB Balance  Sheet.  CNB is
   not  obligated to  make any  material investment,  directly or
   indirectly,   in   any   person,   corporation,   association,
   partnership, joint venture, trust  or other entity, except for
   investments in  investment securities  and other  evidences of
   indebtedness   made  in   the  ordinary  course   of  business
   consistent with past practices.  

        (p)  Marketability of Securities.  Except for  pledges to
   secure public  and trust  deposits and  repurchase agreements,
   which are disclosed in Schedule  3.01(p) to the CNB Disclosure
   Statement,  none  of  the  investments reflected  in  the  CNB
   Balance  Sheet under  the heading "Investment  Securities" and
   none of the investments made since such date is subject to any
   "investment"  or other  restriction,  whether  contractual  or
   statutory, which 
   
   materially impairs the ability of the holder thereof to freely
   dispose of such investment in the open market at any time.  

        (q)  Interested Party Transactions.  Except as  set forth
   in Schedule  3.01(q) to the  CNB Disclosure Statement,  CNB is
   not a  party to, and none of its property is bound or affected
   by, nor does CNB  receive benefits under, any written  or oral
   or express or implied contract or other arrangement in which a
   material interest is held by an officer or director of  CNB or
   any  "associate" of any such officer or director, as that term
   is  defined in Rule 14a-1 under the Securities Exchange Act of
   1934, as amended, which is not on substantially the same terms
   (including,  without  limitation,  in  the  case   of  lending
   transactions,   interest   rates,   maturity    schedule   and
   collateral)  as those  prevailing at  the time  for comparable
   transactions  with unrelated  parties or  which  involves more
   than  normal risk  of collectibility  or which  involves other
   unfavorable features.  Schedule  3.01(q) to the CNB Disclosure
   Statement  contains (i) a  list of all  amounts paid or  to be
   paid by CNB to, or received or to be received by CNB from, any
   officer  or director  of CNB  or any  "associate" of  any such
   officer or director  during the  current and  the last  fiscal
   year  for  products   or  services,  not   including  employee
   services, and (ii) a description of all loans from  CNB to any
   of such persons outstanding at any time after January 1, 1991.

        (r)  Material  Contracts.   Schedule  3.01(r) to  the CNB
   Disclosure  Statement contains  a list of  all written,  and a
   brief description of all oral, material contracts, agreements,
   leases, commitments, licenses, instruments or  obligations not
   listed in another exhibit hereto to which CNB is a party or by
   which any of its assets is bound.  CNB  is not a party to, and
   none of its property is bound or affected by, and CNB does not
   receive  benefits under,  any written  or  oral or  express or
   implied  contract or  other arrangement  which is  not  in the
   ordinary   course  of   business  consistent  with   its  past
   practices, except as has been disclosed in Schedule 3.01(r) to
   the  CNB  Disclosure  Statement.   CNB  has,  in  all material
   respects,  performed all  of  the obligations  required to  be
   performed by  it  to date  and it  is not  in  default in  any
   material respect under any material contract, lease, insurance
   policy, commitment or arrangement to which it is a party or by
   which it or  its property  may be bound  or affected or  under
   which  it or its property receives benefits, and there has not
   occurred any event which with  the lapse of time or  giving of
   notice  or both  would constitute  such a  default.   All such
   contracts,  leases, insurance  policies and  other instruments
   are in full force  and effect, are binding obligations  of the
   respective  parties thereto  in accordance  with  their terms,
   except  that the  enforceability  of such  obligations may  be
   limited by applicable bankruptcy,  insolvency, reorganization,
   moratorium or other similar  laws from time to time  in effect
   that  affect  creditors' rights  generally  and  by legal  and
   equitable  limitations  on  the  availability   of  injunctive
   relief, specific performance and other equitable
   
   remedies which  are available  only in  the discretion  of the
   court,  and there  are no  defenses, offsets  or counterclaims
   thereto which may be made by any party thereto other than CNB,
   and CNB has not waived any substantial rights thereunder.  CNB
   is  not a  party  to  or  otherwise  bound  by  any  contract,
   agreement,  plan, lease,  license,  commitment or  undertaking
   which is materially adverse, materially onerous, or materially
   harmful to any material aspect of the business or prospects of
   CNB.

        (s)  Environmental  Matters.    To  the  best   of  CNB's
   knowledge, except as disclosed in Schedule 3.01(s) to  the CNB
   Disclosure  Statement, none  of  the properties  owned by  CNB
   contains hazardous materials, waste  or substances that cannot
   be  easily removed  and  cleaned  up,  and,  in  the  case  of
   asbestos, completely abated.   For purposes of this provision,
   a  hazardous material,  waste  or substance  is deemed  easily
   removed  and  cleaned  up,  and,  in  the  case  of  asbestos,
   completely  abated, if  the  cost of  such removal,  clean-up,
   remediation,  restoration of  natural resources,  or abatement
   does  not  exceed  Fifty  Thousand Dollars  ($50,000)  in  the
   aggregate   and  if   such  removal,   clean-up,  remediation,
   restoration  of  natural  resources,  or  abatement  does  not
   materially interfere  with the  day-to-day operations  of CNB.
   Except as disclosed in Schedule 3.01(s) to  the CNB Disclosure
   Statement, CNB has  no knowledge that  any of the  outstanding
   loans of  CNB are secured by properties that contain hazardous
   materials, wastes,  or substances  that cannot be  removed and
   cleaned up, and, in  the case of asbestos,  completely abated,
   at  an expense  not exceeding  ten percent  (10%) of  the fair
   market value of  such properties.  As used  herein, "hazardous
   substance" or "hazardous material" means substances subject to
   reporting  under Title  III  of the  Superfund Amendments  and
   Reauthorization Act  of  1986, as  amended, the  Comprehensive
   Environmental  Response,  Compensation and  Liability  Act, as
   amended,  or the  Resource Conservation  and Recovery  Act, as
   amended; petroleum; petroleum  products; substances  regulated
   by  the Toxic  Substance Control  Act, as  amended; substances
   regulated   by  the   Federal   Insecticide,  Fungicide,   and
   Rodenticide  Act,  as amended;  or  any  hazardous, toxic,  or
   dangerous waste, substance, or material defined as such in the
   above-referenced Acts, or any federal, state or local statute,
   law,  ordinance,  code,  rule,  regulation,  order  or  decree
   regulating,  relating to, or  imposing liability  standards of
   conduct concerning  any hazardous,  toxic or  dangerous waste,
   substance,  or material  as now  or at  any time  hereafter in
   effect.  To  CNB's  knowledge, it has not loaned money against
   the  securities or assets of any  company or other association
   that  it knows  has  failed to  obtain all  permits, licenses,
   approvals, and  other authorizations  that are required  under
   federal,  state and  local  laws and  regulations relating  to
   emissions,  discharges,  wetlands,  releases,   or  threatened
   releases  of  pollutants, contaminants  or hazardous  or toxic
   materials  or waste  into ambient  air, surface  water, ground
   water  or  land, or  otherwise  relating  to the  manufacture,
   processing, distribution, use, treatment, release, discharge, 
   
   emission,   storage,  disposal,   transport  or   handling  of
   pollutants, contaminants  or hazardous  or toxic  materials or
   waste.   To CNB's knowledge,  it has not  loaned money against
   the securities or assets of any company  or other association,
   and it has not  at any time owned property, that  is presently
   or that CNB  has knowledge  may in the  future potentially  be
   subject  to any  claim,  action,  suit,  proceeding,  hearing,
   investigation,  injunction,  notice   of  violation,   consent
   administrative order, or penalty arising out of or relating to
   the  manufacture,  presence,  processing,  distribution,  use,
   treatment,  release,  discharge, emission,  storage, disposal,
   transport  or  handling  of  any  pollutant,  contaminant,  or
   hazardous or toxic material or waste.  

        (t)  Property Sites Owned by CNB.  Set forth on  Schedule
   3.01(t)  is   a  complete  and  accurate   list  of  locations
   (identified by  address,  owner/operator, type  of  facilities
   located on the property,  and period of time owned,  leased or
   used  by CNB) of  all real estate  that CNB  presently owns or
   leases. 

        (u)  Representations Not Misleading.   No  representation
   or  warranty  by  CNB in  this  Agreement  or  in any  exhibit
   attached hereto or  in the CNB  Disclosure Statement, nor  any
   statement or disclosure furnished to First Commercial by or on
   behalf of CNB under and  pursuant to this Agreement, knowingly
   contains or will knowingly  contain any untrue statement  of a
   material fact  or knowingly omits  or will  knowingly omit  to
   state  a  material  fact  necessary  to  make  the  statements
   contained herein or therein not misleading.

        Section 3.02.  Representations  and  Warranties of  First
   Commercial.  No representations or warranties are made by  any
   director, officer, employee or shareholder of First Commercial
   as an individual.  First Commercial represents and warrants to
   CNB, for itself and on behalf  of TBT, the following, each  of
   which  representations  and  warranties  shall  be  mutual and
   continuing  and shall be true as of the date of this Agreement
   and on the Closing Date:

        (a)  Organization and Capitalization of First Commercial.
   First  Commercial has  delivered to  CNB complete  and correct
   copies  of  the  Second   Amended  and  Restated  Articles  of
   Incorporation, as  amended, and Bylaws of  First Commercial as
   in effect on  the date of such delivery.   First Commercial is
   an  Arkansas corporation  duly organized and  validly existing
   and in good  standing under  the laws of  Arkansas, with  full
   corporate  power and authority to carry on its business as and
   where conducted and to own and lease its properties and assets
   in the places where such properties and assets are now or will
   be owned or  leased.  As  of the date  of this Agreement,  the
   authorized  capital  stock  of First  Commercial  consists  of
   34,000,000 shares  of First Commercial Common  Stock, of which
   27,315,448  shares  are  outstanding,  and 400,000  shares  of
   preferred  stock, each $1.00 par value, of which no shares are
   outstanding.  All issued and
   
   outstanding shares  of First Commercial Common  Stock are, and
   all  shares of First Commercial  Common Stock to  be issued to
   the stockholders  pursuant to this Agreement  will be, validly
   authorized, duly issued,  fully paid and  nonassessable shares
   of First  Commercial Common  Stock, and  such shares  have not
   been,  or will not be,  issued in violation  of any preemptive
   rights of stockholders.  Except as described in  the financial
   information  provided  to  CNB  by  First  Commercial,   First
   Commercial   does  not  have  outstanding  any  subscriptions,
   options  or other arrangements or commitments obligating First
   Commercial to issue or dispose of,  and it is not obligated to
   issue, any shares  of First Commercial  Common Stock or  other
   securities.   Since  April  1, 1996,  no  dividends have  been
   declared or paid on any equity securities of First Commercial,
   nor has  First Commercial  purchased or  redeemed any  of  its
   equity securities, except, in  both instances, as disclosed in
   the  First  Commercial  Financial  Statements  (as hereinafter
   defined) or in writing to CNB.

        (b)  Organization of TBT.  First Commercial has delivered
   to  CNB  complete  and  correct  copies  of  the  Articles  of
   Association and  Bylaws of TBT,  as in effect  on the  date of
   such delivery.   TBT  is a  national banking  association duly
   organized and validly existing and in  good standing under the
   laws  of  the United  States of  America, with  full corporate
   power  and authority  to carry  on its  business as  and where
   conducted and to  own or  lease properties and  assets in  the
   places  where  such properties  or  assets  are  now owned  or
   leased.  

        (c)  Authority for Transaction.  The Boards  of Directors
   of  First Commercial  and  TBT have,  or  will have  prior  to
   consummation of the transactions contemplated hereby, approved
   this  Agreement and the transactions  contemplated hereby, and
   this Agreement constitutes the valid and binding obligation of
   First Commercial  and TBT  enforceable in accordance  with its
   terms,  except  as  such  enforceability  may  be  limited  by
   applicable bankruptcy,  insolvency, reorganization, moratorium
   or other similar laws from time to time in effect which affect
   creditors'  rights  generally  and   by  legal  and  equitable
   limitations on the availability of injunctive relief, specific
   performance and  other equitable remedies  which are available
   only in the discretion of the court.  First Commercial and TBT
   have full  corporate power  and authority and  legal right  to
   execute and deliver this  Agreement and, upon approval thereof
   by  the necessary  regulatory authorities,  to consummate  the
   transactions contemplated  hereby.   First  Commercial  agrees
   that it will vote the stock of TBT in favor  of this Agreement
   and the transactions contemplated hereby.  

        (d)  Agreements Do Not Violate Other Instruments.
   Subject  to obtaining  any  required  consents  and  approvals
   (which consents  and approvals have been  disclosed in writing
   to CNB and which will be  obtained by First Commercial and TBT
   prior to Closing) the execution and delivery of this Agreement
   by  First Commercial  does not,  and the  consummation of  the
   transactions contemplated 
   
   by this Agreement will  not, (i) violate any provision  of the
   Second Amended  and  Restated Articles  of  Incorporation,  as
   amended,  or  Bylaws of  First Commercial  or the  Articles of
   Association  or Bylaws of TBT,  (ii) violate any provision of,
   or result in  any breach  or termination of,  or constitute  a
   default under,  or constitute  an event  which with  notice or
   lapse  of time,  or both,  would become  a default  under, any
   material lease, indenture or other agreement (written or oral)
   or  other instrument  to which  First Commercial  or TBT  is a
   party or  by which  First Commercial  or TBT  may be bound  or
   affected,  (iii) violate  any material law,  rule, regulation,
   order,   writ,   injunction   or  decree   or   administrative
   memorandum, agreement  or letter to which  First Commercial or
   TBT  is a  party or by  which First  Commercial or  TBT may be
   bound  or affected,  or (iv)  result in  the material  loss or
   material   adverse  modification  of   any  material  license,
   franchise, permit or other authorization granted to or held by
   First Commercial or TBT.

        (e)  Representations Not Misleading.    No representation
   or  warranty  by  First  Commercial  in  or  required  by this
   Agreement, nor any statement,  exhibit or disclosure furnished
   to CNB by or on behalf of  First Commercial under and pursuant
   to  this  Agreement,  knowingly  contains  or  will  knowingly
   contain any untrue statement of  a material fact or  knowingly
   omits  or  will  knowingly  omit  to  state  a  material  fact
   necessary to  make the statements contained  herein or therein
   not misleading.

        (f)  Financial Statements.       First   Commercial   has
   delivered  to CNB  the  following financial  statements:   the
   consolidated balance sheets of First Commercial as of December
   31, 1995  and 1994, together with  the consolidated statements
   of  income,  stockholders'  equity  and  cash  flow  of  First
   Commercial  for the  periods  then ended,  accompanied by  the
   notes thereto,  and an  unqualified  audit report  of Ernst  &
   Young   for  such  years  (the   "First  Commercial  Financial
   Statements").  First Commercial has also made available to CNB
   copies  of all periodic reports and  proxy statements filed by
   First Commercial with  the Securities and  Exchange Commission
   since  January  1, 1994,  and copies  of  all of  the periodic
   public  reports filed  by  the banking  subsidiaries of  First
   Commercial (the  "First Commercial  Banks") with  the Arkansas
   State Bank Department,  the Office of  the Comptroller of  the
   Currency or  the Federal  Deposit Insurance  Corporation since
   January 1,  1995.   The First Commercial  Financial Statements
   are complete and correct and have been prepared from the books
   and  records  of First  Commercial  and  the First  Commercial
   Banks,  which accurately and  fairly reflect  the transactions
   and  dispositions of assets of  First Commercial and the First
   Commercial  Banks and fairly present  the financial condition,
   results  of operations  and  changes in  capital accounts  and
   undivided profits of First Commercial and the First Commercial
   Banks at their respective  dates and for the periods  to which
   they relate except as may be disclosed in writing to CNB.  The
   First  Commercial  Financial   Statements  were  prepared   in
   accordance with generally accepted accounting principles and
   
   general  practices  within the  banking  industry consistently
   applied.  There are no  material obligations or liabilities of
   First  Commercial  or  the  First  Commercial  Banks,  whether
   absolute,   accrued   or   contingent    (including,   without
   limitation, unfunded obligations  under employee benefit plans
   or arrangements  or liabilities  for federal, state,  local or
   foreign  taxes  or  assessments)  which,  in  accordance  with
   generally accepted accounting principles, were  required to be
   reflected  or disclosed  in  the  First  Commercial  Financial
   Statements  and  which  are  not  so  reflected  or  disclosed
   therein,  except  as  disclosed  in   writing  to  CNB.    The
   allowances for loan losses of  the First Commercial Banks,  as
   reflected in  the First  Commercial Financial  Statements, are
   adequate  as  determined   by  generally  accepted  accounting
   principles.
     
        (g)  Litigation and Regulatory Matters.  First Commercial
   and  the First Commercial  Banks have disclosed  in writing to
   CNB   all   material    actions,   suits,   proceedings    and
   investigations  pending   or,  to   the  knowledge   of  First
   Commercial or any First Commercial Bank, threatened against or
   affecting First Commercial or any First Commercial Bank or any
   property or rights of First Commercial or any First Commercial
   Bank,  or their  respective  officers or  directors (in  their
   capacity as such)  at law or  in equity, or  before or by  any
   court or  other governmental  instrumentality.  Except  to the
   extent so  disclosed  to CNB,  none  of such  actions,  suits,
   proceedings   or  investigations,  in  the  opinion  of  First
   Commercial and the First Commercial Banks, either (i) involves
   a  claim for  an amount  exceeding the  amount recoverable  by
   First  Commercial  or  any  First Commercial  Bank  under  any
   applicable  insurance  policies,  subject  to  the  deductible
   amounts under such policies, (ii)  resulted or will result, if
   adversely determined,  in any  material adverse change  in the
   business,  operations, prospects  or assets or  the condition,
   financial  or  otherwise, of  First  Commercial  or any  First
   Commercial Bank  or (iii)  would prevent First  Commercial, as
   the sole  shareholder of TBT, from  approving and consummating
   the transactions contemplated herein.   Except as so disclosed
   to CNB, neither First Commercial nor any First Commercial Bank
   is subject  to any  continuing court or  administrative order,
   writ, injunction  or decree, applicable specifically  to it or
   to  its business,  property  or employees,  and neither  First
   Commercial nor  any First Commercial  Bank is in  default with
   respect  to any order, writ, injunction or decree of any court
   or other governmental instrumentality.

        (h)  Compliance.   To the best of  their knowledge, First
   Commercial and the First Commercial Banks have complied in all
   material respects with,  and they  are not in  default in  any
   material respect under, any law, ordinance, requirement, rule,
   regulation or order applicable  to their businesses or  to the
   assets  owned, used or occupied by  them, and First Commercial
   and  the   First  Commercial  Banks   possess  all   licenses,
   franchises, permits and governmental  authorizations necessary
   to conduct 
   
   their  respective businesses in the manner in which and in the
   jurisdictions  and  places  where  such  businesses  are   now
   conducted.

        (i)  No Material Events.    Except  as reflected  in  the
   First Commercial  Financial Statements or as  may be disclosed
   in  writing to CNB and except for transactions in the ordinary
   course  of business  consistent with  past practices  of First
   Commercial, since December 31,  1995, First Commercial has not
   experienced  any material  adverse  changes  in the  condition
   (financial   or   otherwise)   of  its   properties,   assets,
   liabilities, business, operations or prospects. 

        (j)  Taxes.    First Commercial and the  First Commercial
   Banks have  timely filed  returns for all  federal, state  and
   local taxes of First Commercial and the First Commercial Banks
   to the extent such filings and payments were required prior to
   the  date of  this Agreement,  and such  returns are  true and
   correct in  all material  respects.  Neither  First Commercial
   nor the  First Commercial Banks  has had any  tax deficiencies
   proposed or assessed against them and neither First Commercial
   nor the First Commercial  Banks has executed any waiver  of or
   extended  the statute of limitations  on the audit  of any tax
   return  or the assessment or collection of any tax.  All taxes
   and  governmental  charges  levied  or  assessed  against  the
   property  or the  business of  First Commercial  or  the First
   Commercial Banks have been  paid in full, other than  taxes or
   charges the payment of which is not yet due or  which, if due,
   is not yet  delinquent or is being contested in  good faith or
   has  not been  finally  determined.   Except  as indicated  in
   writing to CNB, the amount to be set up as  accruals for taxes
   on  the December 31, 1995, balance  sheet for First Commercial
   is  sufficient in all material respects for the payment of all
   unpaid taxes and governmental charges of all kinds, applicable
   to  the property or business of First Commercial and the First
   Commercial  Banks for the  period ended on  December 31, 1995,
   and all periods prior thereto.

        (k)  Insurance.   During each of the  past three calendar
   years First  Commercial and  its properties have  been insured
   for  customary   risks,  all  with  limits,  deductibles,  and
   exclusions as  are customary  in the banking  industry.   Such
   insurance protection continues in effect, and First Commercial
   is not aware of any facts or events relating to its operations
   or  financial condition  which reasonably  can be  expected to
   increase materially the premiums  or reduce the coverage under
   any  of such policies, except as has been indicated in writing
   to CNB.

        (l)  ERISA Plans.   No  ERISA Plans of  First Commercial,
   nor  any  trustee,  administrator  or  fiduciary  thereof, has
   engaged in a "prohibited transaction," as such term is defined
   in Section 4974  of the Code or Title I  of ERISA, which could
   subject  the  ERISA Plans,  or any  of  them, or  any trustee,
   administrator, or fiduciary thereof, or any party dealing with
   the  ERISA Plans,  or any such  trust, to any  material tax or
   penalty on prohibited
   
   transactions imposed by Section 4975 of the Code  or liability
   under Title  I of ERISA.   The execution and delivery  of this
   Agreement  and consummation  of the  transactions contemplated
   herein will not involve any transaction prohibited by ERISA or
   by Section 4975 of the Code.  None of the ERISA Plans of First
   Commercial  has been  terminated nor  have any  proceedings to
   terminate such  plans been instituted, nor have there been any
   "reportable events," as  that term is defined  in Section 4043
   of  ERISA, since  the effective  date of  ERISA that  have not
   already  been reported by the filing  of appropriate Form 5500
   in accordance with ERISA requirements.  

        (m)   Employee Relations.   Neither First  Commercial nor
   the  First Commercial Banks  has agreements with  any labor or
   other  organization  representing  employees   for  collective
   bargaining or other labor relations purposes.

        (n)  Properties and  Other Assets.   First Commercial and
   the First Commercial Banks have good and marketable fee simple
   title  to, or,  as  the case  may  be, valid  and  enforceable
   leasehold   interest  in,  all  their  respective  properties,
   interests in  properties and other assets,  real and personal,
   (i) reflected on the  First Commercial Financial Statements or
   (ii)  acquired since  the date thereof,  except to  the extent
   such properties  and assets are or were thereafter disposed of
   for fair value in the  ordinary course of business.  All  such
   properties and assets are free and clear of all liens, charges
   and  encumbrances, except (X) those set  forth or reflected in
   the First Commercial Financial Statements, (Y) liens for taxes
   not yet  due and payable or being contested  in good faith and
   (Z) defects in  title and liens, charges  and encumbrances, if
   any,  as  do  not  materially  detract  from   the  value,  or
   materially interfere with the present or proposed use, of  the
   property or assets subject  thereto or affected thereby or  as
   do  not  otherwise materially  impair  business operations  of
   either First Commercial or the First Commercial Banks.

        (o)  Environmental Matters.  To the best of its knowledge
   and  except as  identified in  writing  to CNB,  neither First
   Commercial nor any of its subsidiaries has any present or past
   environmental condition  under which  First Commercial  has or
   may become materially  liable to  any person or  by reason  of
   which any  First Commercial  assets  may be  subjected to  any
   material  lien, or  by reason  of which  First  Commercial may
   materially violate any environmental law or order.  

                              ARTICLE IV
                              COVENANTS

        Section 4.01.  Covenants of CNB. CNB hereby covenants and
   agrees that between the date hereof and the Effective Date:

        (a)  Approval  of Transaction  and  Consents.   CNB  will
   submit this Agreement and the transactions contemplated hereby
   to its 
   
   shareholders  for  their  approval,  and  CNB  will  recommend
   approval  of  this  Agreement   and  such  transactions,  with
   shareholder approval to be evidenced by written  consent or by
   the  vote of  the requisite  number of  its shareholders  at a
   meeting thereof to be  duly called, properly noticed and  held
   as  soon as practicable.   CNB shall  use its best  efforts to
   obtain all  licenses, approvals  and consents of  any federal,
   state or  other regulatory  agency having jurisdiction  and of
   any other party to the extent that such licenses, approvals or
   consents  are required  of CNB  to effect  the Merger  and the
   transactions contemplated hereby, or  are required pursuant to
   Section 3.01(j) hereof.  

        (b)  Access to Corporate Records.       To   the   extent
   permitted  by  law, until  the  Closing  Date,  CNB will  upon
   reasonable  notice   afford  to   First  Commercial   and  its
   employees,   agents   and   representatives,   including   its
   accountants,  Ernst  &  Young LLP,  reasonable  access  during
   normal  business  hours  to  all  of  the  offices,  property,
   documents,  contracts,  books  and  records of  CNB  and  such
   additional information  with respect  to the business  affairs
   and  properties of CNB as  First Commercial from  time to time
   may reasonably  request.  CNB  will make their  stock transfer
   records available  to the  extent necessary to  effectuate the
   intent  of  this  Agreement.    Upon   the  request  of  First
   Commercial,  CNB  will furnish  abstracts  of  title or  title
   insurance policies  to real  property owned (other  than other
   real  estate owned) or leased by CNB,  current as of a date at
   or after  the acquisition of ownership  or possession thereof,
   as  applicable, and copies  of any unrecorded  leases to which
   either is a party.

        (c)  Monthly Financial Statements.  CNB   shall  promptly
   provide  First  Commercial  with  copies of  all  the  monthly
   financial statements for  CNB ("Monthly Financial Statements")
   for each of  the monthly  periods ending between  the date  of
   this Agreement and  the Closing Date.   The Monthly  Financial
   Statements  shall  be  accompanied  by a  certificate  of  the
   President or Chief Financial Officer of CNB to the effect that
   the   Monthly  Financial  Statements  fairly  reflect  in  all
   material respects the transactions and  dispositions of assets
   of CNB and  the financial condition and  results of operations
   of CNB at the dates and for the periods to  which they relate,
   subject to  normal year-end  audit adjustments.   In addition,
   the   Monthly  Financial  Statements  shall   be  prepared  in
   accordance with generally  accepted accounting principles  and
   general  practices within  the  banking industry  consistently
   applied, except as otherwise set  forth in the President's  or
   Chief  Financial  Officer's  certificates.    CNB  shall  also
   promptly provide to First Commercial copies of all reports and
   correspondence filed by  CNB  during such  period with banking
   regulators  and agencies or received  by CNB from  same to the
   extent permitted by law.
     
        (d)  Closing Financial Statements.   At the Closing,  CNB
   shall  deliver  to  First   Commercial  a  balance  sheet  and
   statement  of income of  CNB dated as  of the last  day of the
   month
   
   immediately preceding  the month  in which the  Closing occurs
   (the "Closing Financial Statements"), which shall be certified
   by  the President or Chief  Financial Officer of  CNB as being
   true  and  correct  in all  material  respects  and as  fairly
   reflecting in  all material respects  the financial  condition
   and results  of  operations of  CNB at  the date  and for  the
   period to which they  relate, except as specifically disclosed
   in the President's or Chief Financial Officer's certificates.

        (e)  Conduct of Business.  CNB shall conduct its business
   in  the ordinary course so  as to maintain  its properties and
   business  and to  preserve its  business organization  and the
   goodwill of  its employees,  depositors, customers  and others
   having  dealings with it and to maintain its books and records
   in the usual, ordinary  and normal course.  Without  the prior
   written consent of First Commercial, CNB shall not (i) declare
   or distribute any  cash or stock  dividend, authorize a  stock
   split,  or authorize,  issue or  make any distribution  of its
   capital stock or any  security convertible into or exercisable
   for  CNB  Stock or  pledge or  otherwise  encumber any  of its
   capital stock or any  security convertible into or exercisable
   for CNB Stock;  (ii) open  or acquire any  new branch  office;
   (iii)  make any  direct  or indirect  redemption, purchase  or
   other  acquisition of any of its capital stock; (iv) except in
   the  ordinary course of  its business, incur  any liability or
   obligation, make  any commitment or  disbursement, acquire  or
   dispose  of  any property  or  asset,  make  any  contract  or
   agreement,  subject any  of its  properties or  assets  to any
   lien, claim, charge,  option or encumbrance  or engage in  any
   transaction;  (v)  except  in   the  ordinary  course  of  its
   business, increase or decrease the rate of compensation of any
   director  or employee or enter  into any agreement to increase
   or  decrease  the rate  of  compensation  of  any director  or
   employee; (vi) create or modify any pension  or profit sharing
   plan,   bonus,  deferred   compensation,  death   benefit,  or
   retirement  plan, or the level of benefits under any such plan
   or  increase  or decrease  any  severance  or termination  pay
   benefit or any other fringe benefit;  (vii) amend its articles
   of association or bylaws  except as may be necessary  to carry
   out this Agreement or  as required by law; or  (viii) directly
   or indirectly  encourage, solicit, participate  in or initiate
   discussions or  negotiations with, or provide  any information
   to, any  corporation, partnership,  person or other  entity or
   group (other than  First Commercial or  an affiliate of  First
   Commercial)  concerning any  merger, sale  of assets,  sale of
   shares of  capital stock or similar  transaction involving CNB
   (an "Acquisition").  CNB represents that as of the date hereof
   it  has ceased  all prior  activities, and  it has  no present
   intention to engage in activities, of the type contemplated by
   clause 
   
   (viii) with respect to an  Acquisition (other than with  First
   Commercial or an  affiliate of First  Commercial).  CNB  shall
   advise First Commercial in  writing of (X) the institution  of
   any litigation  or proceedings of any  kind whatsoever against
   CNB,  (Y)  the  happening of  any  event  which  would have  a
   material adverse effect on the financial  condition, business,
   prospects or affairs  of CNB,  and (Z) the  occurrence of  any
   event  that   would  cause  any  of   the  representations  or
   warranties set forth  in Section 3.01 hereof  to be inaccurate
   if   made  as  of  a  date  subsequent  to  such  activity  or
   transaction.    Without the  prior  written  consent of  First
   Commercial, CNB shall not engage in any activity or enter into
   any transaction that would cause any of the representations or
   warranties  set forth  in  Section  3.01(n)(v), (vi),  (xiii),
   (xiv), (xv), (xvi) or  (xvii) hereof to be inaccurate  if made
   as  of a date subsequent  to such activity  or transaction and
   CNB shall conduct its business in such a manner as to maintain
   the accuracy thereof.  CNB will  not do anything or fail to do
   anything that would cause a breach of  or default in any other
   contract, agreement, commitment or  obligation to which CNB is
   a party or by which it may be bound.

        (f)  Cooperation  and Furnishing Information.  CNB agrees
   to  cooperate   with  First  Commercial  in   furnishing  such
   information concerning the  business and affairs of CNB  as is
   reasonably necessary or requested by First Commercial in order
   to  prepare  and  file   any  application  for  regulatory  or
   government   approvals  required   for  consummation   of  the
   transactions  contemplated  by  this  Agreement.    All   such
   information shall be true and correct in all material respects
   and  shall not omit any  material fact necessary  to make such
   information not misleading.

        (g)  Related Party Transactions.     Without   the  prior
   written consent of  First Commercial, CNB shall not enter into
   any transaction,  other than those  in the ordinary  course of
   business, with any of  its officers, directors or any  of such
   person's  associates, or  with any five  percent (5%)  or more
   shareholder of CNB or any of such person's associates, or with
   any business  of which  an officer  or director  of CNB  is an
   officer,  director,  employee or  ten  percent  (10%) or  more
   equity owner.

        (h)  Notice of Changes.   Until  the  Closing  Date,  CNB
   shall give First  Commercial prompt written notice  of (i) the
   occurrence of any event  or the failure of any  event to occur
   that  results  in a  breach by  CNB  of any  representation or
   warranty contained herein or  a failure by CNB to  comply with
   any covenant, condition or agreement contained herein, or (ii)
   any change to, or any inaccuracies in, any information or data
   previously  given  or  made  available   to  First  Commercial
   pursuant to this Agreement.

        (i)  Limit on CNB's Attorneys' Fees.  CNB agrees that any
   fees  and expenses it will pay to attorneys in connection with
   this Agreement and the  transactions contemplated herein shall
   not exceed $25,000.00.
   

        (j)  Completion and Delivery of CNB Disclosure Statement.
   CNB shall have completed and delivered to First Commercial the
   CNB Disclosure Statement on or before the date of execution of
   this  Agreement.    The   information  contained  in  the  CNB
   Disclosure  Statement  delivered  pursuant  to  this Agreement
   shall  constitute  representations   and  warranties  of   CNB
   pursuant  to Section  3.01 of  this Agreement, which  shall be
   continuing and shall be true as  of the date of this Agreement
   and on the  Closing Date.   Pursuant to  Section 4.01(h),  CNB
   shall  give  First Commercial  prompt  written  notice of  any
   inaccuracies in any information  or data set forth in  the CNB
   Disclosure  Statement or of the occurrence of any event or the
   failure of any  event to occur which results  in any change in
   the information  and  data set  forth  in the  CNB  Disclosure
   Statement.   Any such inaccuracy or change  in the information
   or  data  set  forth  in the  CNB  Disclosure  Statement shall
   constitute a failure of the  conditions precedent set forth in
   Section  5.01(b) of  this  Agreement, unless  waived by  First
   Commercial.  

        Section 4.02.  Covenants  of  First  Commercial.    First
   Commercial, on behalf of itself  and TBT, hereby covenants and
   agrees that between the date hereof and the Closing Date:

        (a)  Consents and Approvals.    First Commercial  and TBT
   agree  to cooperate  with CNB  in furnishing  such information
   concerning the  business and  affairs of First  Commercial and
   TBT  and  their  directors   and  officers  as  is  reasonably
   necessary or  requested  in order  to  prepare and  file  such
   applications  for approvals required to  be obtained by CNB in
   connection with carrying out the transactions contemplated  by
   this Agreement.  First Commercial will use its best efforts to
   obtain all  licenses, approvals  and consents of  any federal,
   state or  other regulatory  agency having jurisdiction  and of
   any other party to the extent that such licenses, approvals or
   consents are required to effect the  transactions contemplated
   hereby, or  are required  pursuant to Section  3.02(d) hereof.
   All such information shall be true and correct in all material
   respects and  shall not  omit any  material fact necessary  to
   make such information not misleading.  

        (b)  Quarterly   Reports;   Current   Reports.      First
   Commercial  shall  promptly provide  CNB  with  copies of  all
   Quarterly Reports on Form 10-Q and Current Reports on Form 8-K
   filed  by First  Commercial with  the Securities  and Exchange
   Commission between the date of this Agreement and  the Closing
   Date.

        (c)  Conduct of Business.    First  Commercial will,  and
   will cause TBT to, conduct  its business so as to maintain its
   corporate existence  in good  standing, preserve  its business
   organization  and the  goodwill of its  employees, depositors,
   customers and others  having dealings with it  and comply with
   all material obligations and duties imposed on it by all laws,

   
   governmental regulations, rules  and ordinances, and  judicial
   orders, judgments  and decrees applicable to  it, its business
   or  properties.  First Commercial will, and will cause TBT to,
   maintain its  books  and records  in the  usual, ordinary  and
   normal course.  First  Commercial will promptly advise CNB  in
   writing  of (i)  the  institution of  any material  litigation
   against  First Commercial  or  its subsidiaries  and (ii)  the
   happening  of  any event  that would  have a  material adverse
   effect  on the  financial  condition, business  or affairs  of
   First Commercial.  

        (d)  Notice of Changes.   Until  the Closing  Date, First
   Commercial will  give  CNB prompt  written notice  of (i)  the
   occurrence of any  event or the failure of any  event to occur
   that  results in a breach of any representation or warranty by
   First Commercial or  a failure by  First Commercial to  comply
   with any covenant, condition or agreement contained herein, or
   (ii)  any other changes to,  or any inaccuracies  in, any data
   previously given  or made  available to  CNB pursuant to  this
   Agreement.


                              ARTICLE V
                         CONDITIONS PRECEDENT

        Section 5.01.  Conditions  Precedent   to  Obligation  of
   First  Commercial.   The  obligation  of  First Commercial  to
   consummate  the  transactions contemplated  by  this Agreement
   shall be subject to the satisfaction, on or before the Closing
   Date, of each and  every one of the following  conditions, all
   or any of which may  be waived, in whole or in  part, by First
   Commercial, in its sole and absolute discretion:

        (a)  Performance  of Covenants.    Each of  the acts  and
   undertakings of CNB to  be performed on or before  the Closing
   Date  shall have been  performed in all  material respects and
   the  President of  CNB shall  have  executed and  delivered to
   First Commercial a certificate, dated  as of the Closing Date,
   to the effect that the foregoing condition has been fulfilled.

        (b)  Representations True at Closing.                 The
   representations  and warranties  made by  CNB herein  shall be
   true  and correct in all material respects on the Closing Date
   hereunder  with  the  same force  and  effect  as  though such
   representations and warranties had been made on and as of such
   time (except  that such representations and  warranties may be
   untrue or  incorrect as  a result  of actions or  transactions
   contemplated  or permitted  by  this Agreement  or actions  or
   transactions  of CNB made  with the  written consent  of First
   Commercial), and the President of CNB shall have executed  and
   delivered to First Commercial  a certificate, dated as of  the
   Closing Date, to  the effect that the  foregoing condition has
   been fulfilled.

        (c)  Changes in Financial Condition.   Since December 31,
   1995,  there  shall not  have  occurred  any material  adverse
   change
   
   in the assets,  financial condition,  operations, business  or
   prospects of CNB, taken as a whole, regardless of the cause.

        (d)  Certified Resolutions.   CNB shall  furnish to First
   Commercial certified copies of resolutions duly adopted by the
   Board of Directors and the shareholders of CNB authorizing the
   Merger.

        (e)  Government   Approvals;   Other  Consents.     First
   Commercial   shall  have  received   in  form   and  substance
   satisfactory to First Commercial and its counsel all necessary
   federal and  state governmental and  regulatory approvals  for
   the  transactions contemplated  by this  Agreement (including,
   but  not  limited to,  the Office  of  the Comptroller  of the
   Currency and  the Texas  Department of Banking,  if required),
   and  CNB shall  have received  any  and all  consents required
   pursuant to Section 3.01(j) hereof.

        (f)  No  Injunction.    No  proceeding  shall  have  been
   instituted or threatened before any court, governmental agency
   or legislative  body to  enjoin, restrain  or prohibit,  or to
   obtain substantial damages in respect of,  or which is related
   to or arises out of, this Agreement or the consummation of the
   transactions contemplated  hereby,  which, in  the  reasonable
   judgment  of First  Commercial, would  make it  inadvisable to
   consummate such transactions.

        (g)  Litigation.  On the Closing Date, there shall not be
   pending or threatened against CNB or its officers or directors
   in  their capacity  as such,  any suit,  action  or proceeding
   which, if successful, would have a  material adverse effect on
   the financial condition, operations,  business or prospects of
   CNB.

        (h)  No  Misstatements or  Omissions.   First  Commercial
   shall not have discovered in  any of the information  provided
   by CNB  that is contained in any application  or report to any
   governmental agency or authority relating to the  transactions
   contemplated  by  this Agreement  any  untrue  statement of  a
   material  fact  or  any  omission  to  state a  material  fact
   necessary  in  order to  make the  statements therein,  in the
   light of  the circumstances  under which they  were made,  not
   misleading.

        (i)  Opinion of CNB's Counsel.  An opinion of Counsel for
   CNB,  dated  the  Closing  Date,  in  substantially  the  form
   attached  hereto as  Exhibit A,  shall have been  delivered to
   First  Commercial.    In  rendering   the  opinions  contained
   therein, such  counsel may  rely as  to factual  matters  upon
   certificates  of one  or more  officers of  CNB and  of public
   officials and, as to  litigation in which such counsel  is not
   counsel,  on opinions  of  counsel handling  such  litigation,
   copies  of   which  opinions  shall  be   delivered  to  First
   Commercial.

        (j)  Financial Confirmation.  The President or Chief 
   
   Financial  Officer  of  CNB  shall  have  furnished  to  First
   Commercial a certificate, dated the Closing Date, in  form and
   substance satisfactory to First Commercial, to the effect that
   nothing has come to his attention that would indicate that (a)
   during  the period from December 31, 1995, to the Closing Date
   there  was any change in the capitalization of CNB, other than
   as  described in  or contemplated by  this Agreement,  (b) any
   material  adjustments  need  to   be  made  to  the  financial
   statements for the period ending at the end of the most recent
   month prior to  the Closing Date  in order for  them to be  in
   conformity  with  generally  accepted   accounting  principles
   applied on a consistent  basis with that of prior  periods, or
   (c)  since December 31, 1995,  there has occurred  or there is
   threatened  to  occur a  matter  that  would  have a  material
   adverse  effect   on   the  business,   financial   condition,
   operations, results of operations or prospects of CNB.

        (k)  Audit of CNB Financial Statements.  First Commercial
   shall have the right to conduct, at its sole expense, an audit
   of the CNB Financial Statements to the extent First Commercial
   shall deem necessary (the  "CNB Audit").  The CNB  Audit shall
   not have indicated any matter that may have a material adverse
   effect  on  the  business,  financial  condition,  operations,
   results  of  operations  or  prospects  of  CNB  or  that  may
   materially   impair   the  contemplated   benefits   to  First
   Commercial of the transactions contemplated by this Agreement.


        (l)  Title Opinion.  First Commercial shall have received
   in  form   and  substance  satisfactory  to   its  counsel  an
   attorney's opinion and/or title policy or policies issued by a
   title  insurance   company  acceptable  to   First  Commercial
   relating  to all of the  real property, except  for other real
   estate owned or leased by CNB or any CNB subsidiary.  

        (m)  Pooling of  Interests Opinion.   Ernst &  Young LLP,
   certified  public accountants,  shall have delivered  to First
   Commercial, dated  the Closing  Date and satisfactory  in form
   and  substance to First Commercial and its counsel, an opinion
   to  the  effect that  the  transactions  contemplated by  this
   Agreement  shall be recorded on the books and records of First
   Commercial and  shall be reported in  the financial statements
   of  First  Commercial by  the  pooling of  interest  method of
   accounting under generally  accepted accounting principles, as
   defined in APB  Opinion No. 16, together  with such additional
   letters of assurance regarding  the financial condition of CNB
   as First Commercial shall reasonably request.

        (n)  Delivery of Continuity of Interest Letters.  

             (i)   Each shareholder  of CNB  who is  an executive
   officer, director, or beneficial owner of ten percent (10%) or
   more of CNB Stock  shall have delivered to First  Commercial a
   letter  representing and  warranting  that he  will not  sell,
   transfer or  in any way  reduce his risk  with respect  to the
   First 
   Commercial Stock received in  connection with the Merger until
   such time  as First Commercial shall  have published financial
   results covering at least thirty (30) days of post-transaction
   combined operations.  

             (ii) Each shareholder  of CNB who  is the beneficial
   owner of  five percent  (5%) or more  of CNB Stock  shall have
   delivered  to  First  Commercial  a  letter  representing  and
   warranting  that  (or, if  such  shareholder  is delivering  a
   letter  pursuant  to  Section  5.01(n)(i)   above,  include  a
   statement in such letter to the effect that) he has no present
   intent  to sell, transfer or  otherwise dispose of  any of the
   First  Commercial Stock to  be received  by him  in connection
   with  the  Merger nor  will  he  sell, transfer  or  otherwise
   dispose of more than fifty  percent (50%) of such stock  for a
   period of at least one (1) year following the Closing.

        (o)  Tax Opinion.  First Commercial shall have received a
   favorable opinion of Friday, Eldredge & Clark, its counsel, to
   the effect  that the transactions contemplated  herein will be
   treated  for  federal  income   tax  purposes  as  a  tax-free
   corporate   reorganization  within  the   meaning  of  Section
   368(a)(1)(A)  of the Code.  The parties agree to utilize their
   reasonable   best  efforts   to  consummate   the  transaction
   described  herein in a manner which will qualify as a tax-free
   corporate reorganization within the  meaning of the  foregoing
   provisions.  

        (p)  Due Diligence Review.  A comprehensive review of the
   assets, books and records  of CNB by First Commercial  and its
   counsel or agents shall not have indicated any matter that may
   have  a material  adverse  effect on  the business,  financial
   condition,  operations, results of operations  or prospects of
   CNB or that may materially impair the contemplated benefits to
   First  Commercial  of the  transactions  contemplated by  this
   Agreement.  

        Section 5.02.  Conditions Precedent to Obligation of CNB.
   The  obligation   of  CNB   to  consummate   the  transactions
   contemplated  by  this  Agreement  shall  be  subject  to  the
   satisfaction, on or before the Closing Date, of each and every
   one  of the following conditions,  all or any of  which may be
   waived, in whole or in  part, by CNB in its sole  and absolute
   discretion:

        (a)  Performance of Covenants.    Each  of  the  acts and
   undertakings of First Commercial and TBT to be performed on or
   before the Closing Date shall have been duly performed, and an
   authorized  officer of  First  Commercial and  TBT shall  have
   executed and delivered to  CNB a certificate, dated as  of the
   Closing  Date, to  the  effect that  this  condition has  been
   fulfilled.  

        (b)  Representations True at Closing.                 The
   representations and  warranties made  by First  Commercial and
   TBT pursuant to and
   
   in  this Agreement shall be  true and correct  in all material
   respects  on the date hereof and shall  be true and correct in
   all material respects on  the Closing Date hereunder with  the
   same  force  and effect  as  though  such representations  and
   warranties had been  made on and as of  such time (except that
   such representations and warranties may be untrue or incorrect
   as  a  result  of  actions  or  transactions  contemplated  or
   permitted  by this  Agreement  or actions  or transactions  of
   First Commercial made with the written consent of CNB), and an
   authorized  officer of  First  Commercial and  TBT shall  have
   executed and delivered to  CNB a certificate, dated as  of the
   Closing  Date, to  the  effect that  this  condition has  been
   fulfilled.

        (c)  Changes in  Financial Condition.  Since December 31,
   1995,  there  shall not  have  occurred  any material  adverse
   change  in  the   assets,  financial  condition,   operations,
   business  or  prospects  of  First Commercial  and  the  First
   Commercial Banks, taken as a whole, regardless of the cause.  

        (d)  Certified Resolutions.    First  Commercial and  TBT
   shall have  furnished to CNB  a certified copy  of resolutions
   duly adopted by the  Boards of Directors and  stockholders, if
   applicable,  of  First  Commercial  and  TBT  authorizing  the
   transactions contemplated by this Agreement.

        (e)  No Injunction.  No action, proceeding, regulation or
   legislation shall have  been instituted  or threatened  before
   any court, governmental agency  or legislative body to enjoin,
   restrain  or prohibit,  or  to obtain  substantial damages  in
   respect of,  or which  is related  to or  arises out of,  this
   Agreement or the consummation of the transactions contemplated
   hereby,  which, in the reasonable judgment  of CNB, would make
   it  inadvisable to  consummate  such  transactions  (it  being
   understood and  agreed that a written  request by governmental
   authorities for information with  respect to this Agreement or
   the transactions contemplated herein may not be  deemed by CNB
   to  be   a  threat  of  material   litigation  or  proceeding,
   regardless of whether such request is received before or after
   execution of  this Agreement).   CNB  shall have  received all
   necessary   federal  and  state  governmental  and  regulatory
   approvals for the transaction contemplated by this Agreement.

        (f)  No Misstatements or Omissions.  CNB  shall not  have
   discovered in any certificate  or information furnished to CNB
   hereunder or in any application or report  to any governmental
   agency or authority relating to  the transactions contemplated
   by this Agreement any  untrue statement of a material  fact or
   any  omission to state a  material fact necessary  in order to
   make  the  statements  made  therein,  in  the  light  of  the
   circumstances under which they  were made, not misleading, and
   such fact shall be certified to CNB by First Commercial.

        (g)  Opinion of First Commercial's Counsel.   An  opinion
   of 
   
   Friday,  Eldredge &  Clark, counsel  for First  Commercial and
   TBT, dated as of  the Closing Date, in substantially  the form
   attached hereto as  Exhibit B,  shall have  been delivered  to
   CNB.    In  rendering  the opinions  contained  therein,  such
   counsel  may rely as  to factual matters  upon certificates of
   officers  of  First Commercial  and  its  subsidiaries and  of
   public officials and, as  to litigation in which they  are not
   counsel,  on opinions  of  counsel  handling such  litigation,
   copies of which opinions shall be delivered to CNB.

        (h)  Tax Opinion.   CNB  shall have received  a favorable
   opinion  of  Friday,  Eldredge   &  Clark,  counsel  to  First
   Commercial, to the  effect that the transactions  contemplated
   herein  will be treated for  federal income tax  purposes as a
   tax-free   corporate  reorganization  within  the  meaning  of
   Section  368(a)(1)(A)  of the  Code.    The  parties agree  to
   utilize  their  reasonable  best  efforts  to  consummate  the
   transaction described herein in a manner which will qualify as
   a tax-free corporate reorganization  within the meaning of the
   foregoing provisions.  

        (i)   Securities  Registration Opinion.   CNB  shall have
   received  an opinion of  Friday, Eldredge &  Clark, counsel to
   First  Commercial,  to the  effect  that the  shares  of First
   Commercial Stock issued to the shareholders of CNB pursuant to
   this Agreement  have been  registered with the  Securities and
   Exchange Commission  pursuant to  Section 5 of  the Securities
   Act of  1933,  as amended  (the "Act"),  and  may be  sold  or
   transferred  by  the  shareholders   of  CNB  without  further
   registration  under  Section  5  of  the  Act, except  as  may
   otherwise  be provided by Rules 144  and 145 promulgated under
   the Act and the terms of the continuity of interest letters to
   be  delivered  by  certain  shareholders of  CNB  pursuant  to
   Section 5.01(n) of this Agreement.

        (j)  No  Adverse   Change  in  Market   Price  for  First
   Commercial Stock.  The average of the bid  and asked prices of
   First Commercial Stock  on the Nasdaq National  Market for the
   twenty (20) business days preceding the Closing Date, based on
   the average of such  prices as calculated for each  such date,
   shall  not  be  less than  eighty-five  percent  (85%) of  the
   average of the bid and asked price on the date hereof, subject
   to such adjustment as provided in Section 1.06 hereof.

                                 ARTICLE VI 
                                TERMINATION 

        Section 6.01.  Procedure for Termination.  This Agreement
   may  be  terminated and  abandoned at  any  time prior  to the
   Closing, whether  before or  after approval of  the Merger  by
   First  Commercial  or by  the  stockholders of  CNB,  upon the
   occurrence  of any  of the  following by  written  notice from
   First Commercial to
   
   CNB (authorized by the Boards of Directors of First Commercial
   and  TBT), or by written  notice from CNB  to First Commercial
   and TBT (authorized by the  Board of Directors of CNB), as the
   case may be:

             (a)  If any  condition to  the obligations of  First
   Commercial set forth in  Section 5.01 is not satisfied  at the
   time or times contemplated thereby  and such condition is  not
   waived  by  First  Commercial  or  if  any  condition  to  the
   obligations  of  CNB  as set  forth  in  Section  5.02 is  not
   satisfied at the  time or times contemplated  thereby and such
   condition  is not waived by CNB, it being understood that each
   party's right  to terminate  under this Section  6.01(a) shall
   relate only to conditions to that party's obligations; 

             (b)  In the event of a  material breach by the other
   of any representation, warranty or agreement contained in this
   Agreement that  is not cured  within 20 days of  the time that
   written  notice of such breach is received by such other party
   from  the party  giving notice  (except that  any  such notice
   shall  not  have  the   effect  of  extending  the   time  for
   termination set forth in Section 6.01(c) hereof); 

             (c)  By  either  CNB  or  First  Commercial  if  the
   Closing Date shall not have occurred, for reasons other than a
   breach of this Agreement by the party  seeking termination, on
   or before  December 31, 1996, or such later  date agreed to in
   writing by the parties; or

             (d)  By  First Commercial  if there shall  have been
   any action taken, or any statute, rule or  regulation proposed
   or enacted,  by any  federal, state or  foreign government  or
   governmental  or administrative agency  that would  (i) render
   First Commercial unable to  satisfy its obligations hereunder,
   (ii)  in   the  sole,   but  reasonable,  judgment   of  First
   Commercial,  prohibit  or  delay  for four  months  after  the
   decision  to   terminate,  or  longer,  consummation   of  the
   transactions   contemplated  by   this  Agreement,   or  (iii)
   materially   impair   the  contemplated   benefits   to  First
   Commercial of the transactions contemplated by  this Agreement
   by limiting the  location at  which or manner  in which  First
   Commercial  presently  conducts its  business or  by requiring
   First Commercial, TBT or CNB to undertake any material changes
   in  personnel,  organizational  structure, internal  controls,
   accounting systems, operations or policies, or otherwise.

             (e)  By   First  Commercial  if   there  shall  have
   occurred:

                  (i)  a  declaration of a  banking moratorium or
        any suspension  of payments  in respect  of banks in  the
        United States,
   
                 (ii)  a   commencement  of  a  war  or  national
        calamity involving the United States, or

                (iii)  a material change in  the United States or
        any other currency exchange rates or a suspension  of, or
        limitation on, the markets thereof;

   or, in the  case of any of the foregoing  existing at the time
   of  this  Agreement,  a  material  acceleration  or  worsening
   thereof.

        Any party  desiring to terminate this  Agreement pursuant
   to  any of  the foregoing  clauses shall  give notice  of such
   termination  to the  other  party in  accordance with  Section
   8.02.

        Section 6.02.  Termination  by  Mutual  Agreement.   This
   Agreement may  be terminated and abandoned  (whether before or
   after approval of the  Merger by the shareholder of TBT  or by
   the  stockholders of CNB) by mutual written consent of CNB and
   First Commercial and authorized  by their respective Boards of
   Directors.  

        Section 6.03.  Effect  of   Termination  for  Non-Willful
   Breach.   In the event of termination of this Agreement caused
   otherwise than by a willful breach of this Agreement by any of
   the parties hereto, this  Agreement shall cease and terminate,
   the acquisition  of  CNB  as  provided  herein  shall  not  be
   consummated, and none of  CNB, First Commercial, or TBT  shall
   have  any liability to any other party under this Agreement of
   any nature whatever, provided, however, that the duties of the
   parties with respect to  confidential information as set forth
   in Section 8.10 shall survive any such termination.

        Section  6.04. Effect of Termination for  Willful Breach.
   If  termination of this  Agreement shall  have been  caused by
   willful breach  of this Agreement, then, in  addition to other
   remedies  as may be available  at law or equity  for breach of
   this Agreement, the party so  found to have willfully breached
   this  Agreement shall  indemnify the  other parties  for their
   respective  costs,  fees  and   expenses  of  their   counsel,
   accountants  and other experts  and advisors, as  well as fees
   and   expenses  incident   to  negotiation,   preparation  and
   execution of this Agreement, and all parties shall be bound by
   the  confidentiality obligations  provided in Section  8.10 of
   this Agreement.

        Section 6.05.  Enforcement  Expenses.     The  prevailing
   party  in any suit or  action to enforce this  Agreement or to
   obtain any  remedy which  may be available  as a  result of  a
   breach of  any representation, warranty  or covenant contained
   herein prior to Closing shall be entitled to recover its court
   costs  and  reasonable attorneys'  fees,  including  costs and
   attorneys' fees on appeal from any such suit or action.  

   
                          ARTICLE VII
                      BROKERS AND EXPENSES

        Section 7.01.  Brokers.  CNB represents and warrants that
   no broker or  finder has acted for  it in connection with  the
   execution and  delivery of this Agreement  or the transactions
   contemplated hereby.  

        Section 7.02.  Expenses.  Each party  hereto will pay all
   attorneys'  and  accountants' fees  and  all  other costs  and
   expenses incurred by it in connection  with this Agreement and
   the transactions  contemplated hereby,  except as provided  in
   Article VI hereof, and except as limited by Section 4.01(i).  

                             ARTICLE VIII
                             MISCELLANEOUS

        Section 8.01.  Announcements.   Neither  First Commercial
   nor CNB will make  any press release or other  announcement to
   the  public concerning the  transactions contemplated  by this
   Agreement  without  the prior  written  consent  of the  other
   party, except  upon  the written  opinion  of counsel  to  the
   effect that public disclosure is required by law.

        Section 8.02.  Notices.  All notices,  requests, demands,
   and  other communications  hereunder shall  be in  writing and
   shall be deemed to  have been duly given if delivered  or sent
   by first class registered  or certified mail, postage prepaid,
   with  return  receipt requested,  or  by recognized  overnight
   courier as follows:

        (a)  If to CNB to: 

             City National Bank
             1125 Highway 110 North
             Whitehouse, Texas  75791

             Attention:  Mr. Tom Tatum

        (b)  If to First Commercial, to:

             First Commercial Corporation
             400 West Capitol Avenue
             Little Rock, Arkansas  72201

             Attention:  Mr. J. Lynn Wright

             with copy to:

             John Clayton Randolph
             Friday, Eldredge & Clark
             400 West Capitol Avenue, Suite 2000
             Little Rock, Arkansas 72201

   
   or  to such  other  address as  any  person may  designate  in
   writing to the other persons at the addresses listed above, in
   accordance with this Section 8.02.

        Section 8.03.  Binding Effect.    All  of the  terms  and
   provisions of this Agreement shall  be binding upon and  inure
   to the  benefit  of the  parties hereto  and their  respective
   successors and assigns.

        Section 8.04.  Headings.  The Article, Section, paragraph
   and  other headings in this Agreement are inserted solely as a
   matter of convenience and for  reference and are not a part of
   this Agreement.

        Section 8.05.  Counterparts.    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 instrument.

        Section 8.06.  Integration of Agreement.  This Agreement,
   including   the  Exhibits   hereto,  constitutes   the  entire
   understanding  of  the parties  with  respect  to the  subject
   matter   hereof   and   supersedes   all   prior   agreements,
   arrangements or communications,  oral or written,  between the
   parties hereto with respect to the subject matter hereunder.

        Section 8.07.  Amendments; Waivers.  Any  of the terms or
   conditions  of  this  Agreement may  be  waived,  but  only in
   writing of  the party against  which the  enforcement of  such
   waiver is sought,  and any  such terms or  conditions of  this
   Agreement  may be amended  or modified in whole  or in part at
   any  time by agreement in writing, executed in the same manner
   as this Agreement.

        Section 8.08.  Governing Law.    This Agreement  shall be
   governed  by  and construed  under the  laws  of the  State of
   Arkansas and applicable laws of the United States of America.

        Section 8.09.  Incorporation by Reference.   Any  and all
   exhibits attached hereto are incorporated herein by  reference
   thereto as though fully set forth at the point  referred to in
   this Agreement.

        Section 8.10.  Confidentiality of Information.  Until the
   Closing Date, or in the event of termination of this Agreement
   without  consummation of the transactions contemplated hereby,
   First  Commercial, TBT and CNB hereby  covenant and agree that
   each  of   them  and   their  respective  agents   shall  keep
   confidential  any  information  (unless readily  ascertainable
   from public or published information or sources) obtained from
   the other parties or their  agents, except for disclosures  of
   information  expressly allowed  by such other  party.   In the
   event this  Agreement is terminated, then  promptly after such
   termination 
   
   First Commercial, TBT  or CNB (as the  case may be)  and their
   respective agents shall  return to the other party  hereto all
   documents,  work papers  and  other written  material obtained
   from  such other party or  its agents in  connection with this
   Agreement  and  not  theretofore made  public  (including  all
   copies thereof).  

        Section 8.11.  No Assignment.  Neither this Agreement nor
   any  rights   or  obligations   of  any  party   hereunder  or
   thereunder, may  be assigned by  the parties, by  operation of
   law or otherwise, except with the written consent of the other
   party.  

        Section 8.12.  Severability.  If any portion or provision
   of  this  Agreement is  determined  by  a court  of  competent
   jurisdiction to  be invalid,  illegal or unenforceable  in any
   jurisdiction, such portion  or provision shall be  ineffective
   as to  that jurisdiction  to the  extent of  such  invalidity,
   illegality or  unenforceability, without affecting  in any way
   the validity  or enforceability  of the remaining  portions or
   provisions in such jurisdiction or rendering that or any other
   portions or  provisions of this Agreement  invalid, illegal or
   unenforceable in any other jurisdiction.   

        Section 8.13.  Survival     of     Representations    and
   Warranties.     None   of  the   representations,  warranties,
   obligations,  covenants  and  agreements  contained   in  this
   Agreement, or  in any  instrument or other  document delivered
   pursuant to this Agreement, shall survive the Closing.  

   
        IN WITNESS  WHEREOF, the parties hereof  have caused this
   Agreement to be executed and  delivered in counterparts as  of
   the date first above written.

                                 FIRST COMMERCIAL CORPORATION

                                 By:  /s/ J. Lynn Wright

                                 Title: Chief Financial Officer

   ATTEST:

   /s/ Donna B. Rogers
   Secretary
                                 TYLER BANK AND TRUST, N.A.
                                 TYLER, TEXAS


                                 By:  /s/ Neil S. West

                                 Title: Chief Executive Officer
   ATTEST:

   /s/ Dana Gregory
   Secretary
                                 CITY NATIONAL BANK,
                                 WHITEHOUSE, TEXAS


                                 By:  /s/ Clyde A. Weaver

                                 Title: Chairman of the Board
   ATTEST:

   /s/ Nancy Duress
   Secretary

   
                                                      EXHIBIT A

                 Substantive Provisions of CNB's Counsel


        The opinion  of Tom  Tatum, Attorney-at-Law,  Counsel for
   CNB,  shall  be dated  the Closing  Date  and shall  opine, in
   substance, as follows:

        1.   CNB  has  been  duly  organized and  is  a  national
   banking association  validly existing in  good standing  under
   the  laws  of the  United  States of  America.   CNB  has full
   corporate power to own its property and assets and to carry on
   its business as presently conducted.

        2.   CNB has full corporate  power to execute and deliver
   this  Agreement.  All corporate action of CNB required to duly
   authorize  and execute this  Agreement has  been taken.   This
   Agreement  is valid and binding  on CNB and  is enforceable in
   accordance with its terms,  subject, as to the enforcement  of
   remedies, to applicable bankruptcy, insolvency,  moratorium or
   other  similar laws  affecting  the enforcement  of creditors'
   rights generally and to legal and equitable limitations on the
   availability  of injunctive  relief, specific  performance and
   other  equitable remedies,  which  are available  only in  the
   discretion of a court.

        3.   All shares of CNB Stock issued and outstanding as of
   the Closing  Date are  duly authorized, validly  issued, fully
   paid and not subject to assessment.   None of such shares have
   been  issued   in  violation  of  any   preemptive  rights  of
   shareholders.   To the knowledge  of such counsel,  CNB has no
   outstanding  and  is  not obligated  to  issue  subscriptions,
   options or other arrangements  or commitments obligating it to
   issue or dispose of any shares of its common stock.  

        4.   The consummation of the  Merger will not violate any
   provision  of  CNB's Articles  of  Association  or Bylaws,  or
   violate any provision of, or result in the acceleration of any
   material  obligation  under,  any  mortgage,  loan  agreement,
   order,  judgment, law or decree known to such counsel to which
   CNB is a party or  by which it is bound, and  will not violate
   or conflict with any other material restriction of any kind or
   character known to such counsel to which CNB is subject.

        5.   To   the  knowledge   of   such   counsel,   without
   independent  verification,  CNB  has  all  licenses,  permits,
   approvals  and  other authorizations  from  Federal and  state
   agencies and authorities  having jurisdiction in  the premises
   required in  the conduct of  its business  as presently  being
   conducted.  

        6.   To the knowledge of such counsel, there is no claim,
   action, suit  or proceeding pending or  threatened against CNB
   which, if adversely determined, would have a material adverse 
   
   effect  on  the  business,  assets,  operations  or  financial
   condition  of  CNB,  taken  as  a  whole, would  question  the
   validity of  the Agreement or  would prevent, hinder  or delay
   consummation  of   the   transactions  contemplated   by   the
   Agreement.

        7.   To the best of such counsel's knowledge,  CNB is, in
   the conduct  of its business, in material  compliance with all
   applicable Federal, state and local laws, statutes, ordinances
   and  regulations,  the  failure  to comply  with  which  would
   materially  adversely  affect its  business  or the  aggregate
   value of its properties or assets.

        In  rendering such opinions, such  counsel may rely as to
   factual matters upon  certificates of one or  more officers of
   CNB and of public  officials and, as to litigation  where they
   are  not counsel  of record, on  opinions of  counsel handling
   such litigation,  copies of which opinions  shall be delivered
   to First Commercial.

   
                                                      EXHIBIT B

                 Substantive Provisions of First Commercial
                               Counsel's Opinion


        The  opinion of  Friday,  Eldredge &  Clark, Counsel  for
   First Commercial,  shall be dated  the Closing Date  and shall
   opine, in substance, as follows:

        1.   First Commercial and  TBT have  been duly  organized
   and  are  a  corporation  and  national  banking  association,
   respectively, validly existing in good standing under the laws
   of the State of Arkansas and  the laws of the United States of
   America, respectively.   Each of First Commercial  and TBT has
   full corporate power  to own  its property and  assets and  to
   carry on its business as presently conducted.

        2.   All  corporate action  of  First Commercial  and TBT
   required  to  effectuate  the   Merger  contemplated  by   the
   Agreement  has been taken.  The Agreement is valid and binding
   on First  Commercial and TBT and is  enforceable in accordance
   with  its terms, subject as to the enforcement of remedies, to
   applicable bankruptcy, insolvency, moratorium or other similar
   laws affecting the enforcement of  creditors' rights generally
   and to legal and equitable limitations on the  availability of
   injunctive  relief, specific  performance and  other equitable
   remedies,  which are  available only  in  the discretion  of a
   court.

        3.   The consummation of the  Merger will not violate any
   provision of  the Articles of Incorporation  or Association or
   Bylaws  of First Commercial or of TBT or violate any provision
   of, or result in  the acceleration of any  material obligation
   under, any  mortgage, loan agreement, order,  judgment, law or
   decree  known to such counsel to which First Commercial or TBT
   is  a party or by which either  is bound, and will not violate
   or conflict with any other material restriction of any kind or
   character known to such counsel  to which First Commercial  or
   TBT is subject.

        4.   To the knowledge of such counsel, there is no claim,
   action, suit or proceeding pending or threatened against First
   Commercial  or  TBT  which,  if  adversely  determined,  would
   question  the  validity of  the  Agreement  or would  prevent,
   hinder or delay consummation of the  transactions contemplated
   by the Agreement.

        5.   No facts have come  to such counsel's attention that
   lead them to believe that the Joint Proxy Statement/Prospectus
   included within  the Registration Statement on  Form S-4 filed
   in connection  with this  Agreement (other than  the financial
   and statistical  data contained or incorporated  in such Joint
   Proxy Statement/Prospectus, as to  which such counsel need not
   express
   
   any opinion or  belief) contains  as of the  Closing Date  any
   untrue  statement of  a material  fact or  omits to  state any
   material fact necessary to make the statements therein, in the
   light of  the circumstances  under which  they were  made, not
   misleading.  

        6.   The shares of First Commercial Stock to be issued to
   the shareholders of  CNB following the  Closing will be  fully
   paid, validly authorized  and duly issued and  are not subject
   to  assessment  and  are  not  issued  in   violation  of  any
   preemptive  rights of First  Commercial's shareholders.   Such
   shares have  been registered with the  Securities and Exchange
   Commission  pursuant to  Section 5  of the  Securities  Act of
   1933, as amended (the  "Act"), and may be sold  or transferred
   by the shareholders of  CNB without further registration under
   Section  5 of the Act  except as may otherwise  be provided by
   Rules 144  and 145 promulgated under the Act  and the terms of
   the  continuity  of  interest  letters  delivered  by  certain
   stockholders  of  CNB  pursuant  to  Section  5.01(n)  of  the
   Agreement.  

        In rendering such  opinions, such counsel may  rely as to
   factual  matters  upon  certificates  of   officers  of  First
   Commercial and of public officials and, as to litigation where
   they  are not  counsel  of  record,  on  opinions  of  counsel
   handling such  litigation, copies  of which opinions  shall be
   delivered to CNB.