TABLE OF CONTENTS
                               
                           TO BYLAWS                              

          
     1.   Amendments
     2.   Certificates of Stock
     3.   Chairman and Vice Chairman of the Board
     4.   Checks
     5.   Chief Executive Officer
     6.   Chief Operating Officer
     7.   Committees
     8.   Compensation of Directors
     9.   Directors
    10.   Directors Indemnified
    11.   Directors Meetings
    12.   Dividends
    13.   Election of Officers
    14.   Execution of Instruments
    15.   Execution of Proxies
    16.   Fiscal Year
    17.   Inspection of Books and Records
    18.   Lost Certificates
    19.   Notices
    20.   Officers
    21.   Offices
    22.   President
    23.   Qualifications
    24.   Record Date
    25.   Registered Stockholders
    26.   Seal
    27.   Secretary and Assistant Secretaries
    28.   Stockholders Meetings
    29.   Transfers of Stock
    30.   Treasurer and Assistant Treasurer
    31.   Vice Presidents

                       BYLAWS OF
               MDU RESOURCES GROUP, INC.
                               
                          OFFICES   
                               
    1.01 Registered Office. The registered office shall be in
  the City of Wilmington, County of New Castle, State of
  Delaware.
  
    1.02 Other Offices. The Corporation may also have offices
  at such other places, both within and without the State of
  Delaware, as the Board of Directors may from time to time
  determine or the business of the Corporation may require.
  
                   MEETINGS OF STOCKHOLDERS
                               
    2.01 Place of Meetings. All meetings of the stockholders
  for the election of Directors shall be held in the City of
  Bismarck, State of North Dakota, at such place as may be
  fixed from time to time by the Board of Directors, or at
  such other place, either within or without the State of
  Delaware, as shall be designated from time to time by the
  Board of Directors and stated in the notice of the meeting.
  Meetings of stockholders for any other purpose may be held
  at such time and place, within or without the State of
  Delaware, as shall be stated in the notice of the meeting or
  in a duly executed waiver of notice thereof.
  
    2.02 Annual Meetings. Annual meetings of stockholders,
  commencing with the year 1973, shall be held on the fourth
  Tuesday of April in each year, if not a legal holiday, and
  if a legal holiday, then on the next secular day following,
  at 11:00 A.M., or at such other date and time as shall be
  designated from time to time by the Board of Directors and
  stated in the notice of the meeting, at which they shall
  elect by a plurality vote, by written ballot, a Board of
  Directors, and transact such other business as may properly
  be brought before the meeting.
  
    2.03 Notice of Annual Meeting. Written notice of the
  annual meeting, stating the place, date and hour of the
  meeting, shall be given to each stockholder entitled to vote
  at such meeting not less than ten nor more than sixty days
  before the date of the meeting.
  
    2.04 Stockholders List. The officer who has charge of the
  stock ledger of the Corporation shall prepare and make, at
  least ten days before every meeting of stockholders, a
  complete list of the stockholders entitled to vote at the
  meeting, arranged in alphabetical order, and showing the
  address of each stockholder and the number of shares
  registered in the name of each stockholder. Such list shall
  be open to the examination of any stockholder, for any
  purpose germane to the meeting, during ordinary business
  hours, for a period of at least ten days prior to the
  meeting, either at a place within the City where the meeting
  is to be held, which place shall be specified in the notice
  of the meeting, or, if not so specified, at the place where
  the meeting is to be held. The list shall also be produced
  and kept at the time and place of the meeting during the
  whole time thereof, and may be inspected by any stockholder
  who is present.
  
    2.05 Notice of Special Meeting. Written notice of a
  special meeting, stating the place, date and hour of the
  meeting and the purpose or purposes for which the meeting is
  called, shall be given not less than ten nor more than sixty
  days before the date of the meeting, to each stockholder
  entitled to vote at such meeting.
  
    2.06 Quorum. The holders of a majority of the stock
  issued and outstanding and entitled to vote in person or by
  proxy, shall constitute a quorum at all meetings of the
  stockholders for the transaction of business, except as
  provided herein and except as otherwise provided by statute
  or by the Certificate of Incorporation. If, however, such
  quorum shall not be present or represented at any meeting of
  the stockholders, the stockholders entitled to vote thereat,
  present in person or represented by proxy, shall have power
  to adjourn the meeting from time to time, without notice
  other than announcement at the meeting, until a quorum shall
  be present or represented. At such adjourned meeting at
  which a quorum shall be present or represented, any business
  may be transacted which might have been transacted at the
  meeting as originally notified. If the adjournment is for
  more than thirty days, or if, after the adjournment, a new
  record date is fixed for the adjourned meeting, a notice of
  the adjourned meeting shall be given to each stockholder of
  record entitled to vote at the meeting.
  
    2.07 Voting Rights. When a quorum is present at any
  meeting, the vote of the holders of a majority of the stock
  having voting power, present in person or represented by
  proxy, shall decide any question brought before such
  meeting, unless the question is one upon which, by express
  provision of the statutes, the Certificate of Incorporation
  or these Bylaws, a different vote is required, in which case
  such express provision shall govern and control the decision
  of such question. Unless otherwise provided in the
  Certificate of Incorporation, each stockholder shall, at
  every meeting of the stockholders, be entitled to one vote
  in person or by proxy for each share of the capital stock
  having voting power held by such stockholder, but no proxy
  shall be voted on after three years from its date, unless
  the proxy provides for a longer period.
  
                          DIRECTORS
                               
    3.01 Authority of Directors. The business of the
  Corporation shall be managed by its Board of Directors which
  may exercise all such powers of the Corporation and do all
  such lawful acts and things as are not by statute or by the
  Certificate of Incorporation or by these Bylaws directed or
  required to be exercised or done by the stockholders.
  
    3.02 Qualifications. No person shall be eligible as a
  Director of the Corporation who at the time of his election
  has passed his seventieth birthday, provided that this age
  qualification shall not apply to those persons who are
  officers of the Corporation. Except for those persons who
  have served as Chief Executive Officer of the Corporation, a
  person shall be ineligible as a Director if at the time of
  his election he is a retired officer of the Corporation. A
  person who has served as Chief Executive Officer of the
  Corporation shall be ineligible as a Director if at the time
  of his election he has been retired as Chief Executive
  Officer for more than five years. The Board of Directors may
  elect from those persons who have been members of the Board
  of Directors, Directors Emeritus.
  
    3.03 Place of Meetings. The Board of Directors of the
  Corporation may hold meetings, both regular and special,
  either within or without the State of Delaware.
  
    3.04 Annual Meetings. The first meeting of each newly
  elected Board of Directors shall be held at such time and
  place as shall be specified in a notice given as herein
  provided for regular meetings of the Board of Directors, or
  as shall be specified in a duly executed waiver of notice
  thereof.
  
    3.05 Regular Meetings. Regular meetings of the Board of
  Directors may be held at the office of the Corporation in
  Bismarck, North Dakota, on the second Thursday following the
  first Monday of February, May, August and November of each
  year; provided, however, that if a legal holiday, then on
  the next preceding day that is not a legal holiday. Regular
  meetings of the Board of Directors may be held at other
  times and other places within or without the State of North
  Dakota on at least five days' notice to each Director,
  either personally or by mail, telephone or telegram.
  
    3.06 Special Meetings. Special meetings of the Board may
  be called by the Chairman of the Board, Chief Executive
  Officer or President on three days' notice to each Director,
  either personally or by mail, telephone or telegram; special
  meetings shall be called by the Chairman, Chief Executive
  Officer, President or Secretary in like manner and on like
  notice on the written request of a majority of the Board of
  Directors.
  
    3.07 Quorum. At all meetings of the Board, a majority of
  the Directors shall constitute a quorum for the transaction
  of business and the act of a majority of the Directors
  present at any such meeting at which there is a quorum shall
  be the act of the Board of Directors, except as may be
  otherwise specifically provided by statute, the Certificate
  of Incorporation or by these Bylaws. If a quorum shall not
  be present at any meeting of the Board of Directors, the
  Directors present may adjourn the meeting from time to time,
  without notice other than announcement at the meeting, until
  a quorum shall be present.
  
    3.08 Participation of Directors by Conference Telephone.
  Unless otherwise restricted by the Certificate of
  Incorporation or these Bylaws, any member of the Board, or
  of any committee designated by the Board, may participate in
  any meeting of such Board or committee by means of
  conference telephone or similar communication equipment by
  means of which all persons participating in the meeting can
  hear each other. Participation in any meeting by means of
  conference telephone or similar communications equipment
  shall constitute presence in person at such meeting.
  
    3.09 Written Action of Directors. Unless otherwise
  restricted by the Certificate of Incorporation or these
  Bylaws, any action required or permitted to be taken at any
  meeting of the Board of Directors or of any committee
  thereof may be taken without a meeting, if all members of
  the Board or committee, as the case may be, consent thereto
  in writing, and the writing or writings are filed with the
  minutes of proceedings of the Board or committee.
  
    3.10 Committees. The Board of Directors may by resolution
  passed by a majority of the whole Board designate one or
  more committees, each committee to consist of two or more
  Directors of the Corporation. The Board may designate one or
  more Directors as alternate members of any committee who may
  replace any absent or disqualified member at any meeting of
  the committee. In the absence or disqualification of a
  member of a committee, the member or members thereof present
  at any meeting and not disqualified from voting, whether or
  not he or they constitute a quorum, may unanimously appoint
  another member of the Board of Directors to act at the
  meeting in the place of any such absent or disqualified
  member. The Chairman of the Board shall appoint another
  member of the Board of Directors to fill any committee
  vacancy which may occur. Any such committee shall have, and
  may exercise, the power and authority specifically granted
  by the Board to the committee, but no such committee shall
  have the power or authority to amend the Certificate of
  Incorporation, adopt an agreement of merger or
  consolidation, recommend to the stockholders the sale, lease
  or exchange of the Corporation's property and assets,
  recommend to the stockholders a dissolution of the
  Corporation or a revocation of a dissolution, or amend the
  Bylaws of the Corporation. Such committee or committees
  shall have such name or names as may be determined from time
  to time by resolution adopted by the Board of Directors.
  
    3.11 Reports of Committees. Each committee shall keep
  regular minutes of its meetings and report the same to the
  Board of Directors when required.
  
    3.12 Compensation of Directors. Unless otherwise
  restricted by the Certificate of Incorporation, the Board of
  Directors shall have the authority to fix the compensation
  of Directors. The Directors may be paid their expenses, if
  any, of attendance at each meeting of the Board of Directors
  and may be paid a fixed sum for attendance at each meeting
  of the Board of Directors or a stated salary as Director. 
  No such payment shall preclude any Director from serving the
  Corporation in any other capacity and receiving compensation
  therefor. Members of special or standing committees may be
  allowed compensation for attending committee meetings.
  
    3.13 Chairman and Vice Chairman of the Board. The
  Chairman of the Board of Directors shall be chosen by the
  Board of Directors at its first meeting after the annual
  meeting of the stockholders of the Corporation. The Chairman
  shall preside at all meetings of the Board of Directors and
  stockholders of the Corporation, and shall, subject to the
  direction and control of the Board, be its representative
  and medium of communication, and shall perform such duties
  as may from time to time be assigned to the Chairman by the
  Board. The Vice Chairman shall be a Director and shall
  preside at all meetings of the stockholders and the Board of
  Directors in the absence of the Chairman of the Board.
  
                           NOTICES
                               
    4.01 Notices. Whenever, under the provisions of the
  statutes or of the Certificate of Incorporation or of these
  Bylaws, notice is required to be given to any Director or
  stockholder, it shall not be construed to mean personal
  notice, but such notice may be given in writing, by mail,
  addressed to such Director or stockholder, at his address as
  it appears on the records of the Corporation, with postage
  thereon prepaid, and such notice shall be deemed to be given
  at the time when the same shall be deposited in the United
  States mail. Notice to Directors may also be given by
  telegram or telephone.
  
    4.02 Waiver. Whenever any notice is required to be given
  under the provisions of the statutes or of the Certificate
  of Incorporation or of these Bylaws, a waiver thereof in
  writing, signed by the person or persons entitled to said
  notice, whether before or after the time stated therein,
  shall be deemed equivalent thereto.
  
                           OFFICERS
                               
    5.01 Election, Qualifications. The officers of the
  Corporation shall be chosen by the Board of Directors at its
  first meeting after each annual meeting of stockholders and
  shall include a President, a Chief Executive Officer, a
  Chief Operating Officer, a Vice President, a Secretary and a
  Treasurer. The Board of Directors may also choose additional
  Vice Presidents, and one or more Assistant Vice Presidents,
  Assistant Secretaries and Assistant Treasurers. Any number
  of offices may be held by the same person, unless the
  Certificate of Incorporation or these Bylaws otherwise
  provide.
  
    5.02 Additional Officers. The Board of Directors may
  appoint such other officers and agents as it shall deem
  necessary, who shall hold their offices for such terms and
  shall exercise such powers and perform such duties as shall
  be determined from time to time by the Board.
  
    5.03 Salaries. The salaries of all principal officers of
  the Corporation shall be fixed by the Board of Directors.
  
    5.04 Term. The officers of the Corporation shall hold
  office until their successors are chosen and qualify. Any
  officer elected or appointed by the Board of Directors may
  be removed at any time by the affirmative vote of a majority
  of the Board of Directors. Any vacancy occurring in any
  office of the Corporation shall be filled by the Board of
  Directors.
  
    5.05 Chief Executive Officer. The Chief Executive Officer
  shall, subject to the authority of the Board of Directors,
  determine the general policies of the Corporation. The Chief
  Executive Officer shall submit a report of the operations of
  the Company for the fiscal year to the stockholders at their
  annual meeting and from time to time shall report to the
  Board of Directors all matters within his knowledge which
  the interests of the Corporation may require be brought to
  the Board's notice.
  
    5.06 The President. The President shall have general and
  active management of the business of the Corporation and
  shall see that all orders and resolutions of the Board of
  Directors are carried into effect.
  
    5.07 The Chief Operating Officer. The Chief Operating
  Officer shall have general management oversight of the
  subsidiaries and divisions of the Corporation.
  
    5.08 The Vice Presidents. In the absence of the President
  or in the event of his inability or refusal to act, the Vice
  President (or in the event there be more than one Vice
  President, the Vice Presidents in the order designated, or
  in the absence of any designation, then in the order of
  their election) shall perform the duties of the President,
  and when so acting, shall have all the powers of and be
  subject to all the restrictions upon the President. The Vice
  Presidents shall perform such other duties and have such
  other powers as the Board of Directors may from time to time
  prescribe.
  
    5.09 The Secretary and Assistant Secretaries. The
  Secretary shall record all the proceedings of the meetings
  of the stockholders and Directors in a book to be kept for
  that purpose. He shall give, or cause to be given, notice of
  all meetings of the stockholders and special meetings of the
  Board of Directors, and shall perform such other duties as
  may be prescribed by the Board of Directors or Chief
  Executive Officer, under whose supervision he shall be. He
  shall have custody of the corporate seal of the Corporation
  and he, or an assistant secretary, shall have authority to
  affix the same to any instrument requiring it. The Board of
  Directors may give general authority to any other officer to
  affix the seal of the Corporation.
  
    The Assistant Secretary, or if there be more than one,
  the Assistant Secretaries in the order determined by the
  Board of Directors (or if there be no such determination,
  then in the order of their election) shall, in the absence
  of the Secretary or in the event of his inability or refusal
  to act, perform the duties and exercise the powers of the
  Secretary and shall perform such other duties and have such
  other powers as the Board of Directors may from time to time
  prescribe.
  
    5.10 Treasurer and Assistant Treasurers. The Treasurer
  shall have the custody of the corporate funds and securities
  and shall keep full and accurate accounts of receipts and
  disbursements in books belonging to the Corporation and
  shall deposit all moneys and other valuable effects in the
  name and to the credit of the Corporation in such
  depositories as may be designated by the Board of Directors.
  
    He shall disburse the funds of the Corporation as may be
  ordered by the Board of Directors, taking proper vouchers
  for such disbursements, and shall render to the President
  and the Board of Directors, at its regular meetings, or when
  the Board of Directors so requires, an account of all his
  transactions as Treasurer and of the financial condition of
  the Corporation.
  
    If required by the Board of Directors, he shall give the
  Corporation a bond (which shall be renewed every six years)
  in such sum and with such surety or sureties as shall be
  satisfactory to the Board of Directors for the faithful
  performance of the duties of his office and for the
  restoration to the Corporation, in case of his death,
  resignation, retirement or removal from office, of all
  books, papers, vouchers, money and other property of
  whatever kind in his possession or under his control
  belonging to the Corporation.
  
    The Assistant Treasurer, or if there shall be more than
  one, the Assistant Treasurers in the order determined by the
  Board of Directors (or if there be no such determination,
  then in the order of their election), shall, in the absence
  of the Treasurer or in the event of his inability or refusal
  to act, perform the duties and exercise the powers of the
  Treasurer and shall perform such other duties and have such
  other powers as the Board of Directors may from time to time
  prescribe.
  
    5.11 Authority and Duties. In addition to the foregoing
  authority and duties, all officers of the Corporation shall
  respectively have such authority and perform such duties in
  the management of the business of the Corporation as may be
  designated from time to time by the Board of Directors.
  
    5.12 Execution of Instruments. All deeds, bonds,
  mortgages, notes, contracts and other instruments requiring
  the seal of the Corporation shall be executed on behalf of
  the Corporation by the Chief Executive Officer, President,
  Chief Operating Officer or a Vice President and attested by
  the Secretary or an Assistant Secretary or by the Treasurer
  or an Assistant Treasurer, except where the execution and
  attestation thereof shall be expressly delegated by the
  Board of Directors to some other officer or agent of the
  Corporation. When authorized by the Board of Directors, the
  signature of any officer or agent of the Corporation may be
  a facsimile.
  
    5.13 Execution of Proxies. All capital stocks in other
  corporations owned by this Corporation shall be voted at the
  meetings, regular and/or special, of stockholders of said
  other corporations by the Chief Executive Officer,
  President, or Chief Operating Officer of this Corporation,
  or, in the absence of any of them, by a Vice President, and
  in the event of the presence of more than one Vice President
  of this Corporation, then by a majority of said Vice
  Presidents present at such stockholders meetings, and the
  Chief Executive Officer, President, or Chief Operating
  Officer and Secretary of this Corporation are hereby
  authorized to execute in the name and under the seal of this
  Corporation proxies in such form as may be required by the
  corporations whose stock may be owned by this Corporation,
  naming as the attorney authorized to act in said proxy such
  individual or individuals as to said Chief Executive
  Officer, President, or Chief Operating Officer and
  Secretary shall deem advisable, and the attorney or
  attorneys so named in said proxy shall, until the revocation
  or expiration thereof, vote said stock at such stockholders
  meetings only in the event that none of the officers of this
  Corporation authorized to executive said proxy shall be
  present thereat.
  
                    CERTIFICATES OF STOCK
                               
    6.01 Certificates. Every holder of stock in the
  Corporation shall be entitled to have a certificate signed
  by, or signed in the name of the Corporation by, the
  Chairman or Vice Chairman of the Board of Directors, or the
  Chief Executive Officer, President, Chief Operating Officer
  or a Vice President and by the Treasurer or an Assistant
  Treasurer, or the Secretary or an Assistant Secretary of the
  Corporation, certifying the number of shares owned by him in
  the Corporation.
  
    6.02 Signatures. Any of or all the signatures on the
  certificates may be facsimile. In case any officer, transfer
  agent or registrar who has signed or whose facsimile
  signature has been placed upon a certificate shall have
  ceased to be such officer, transfer agent or registrar
  before such certificate is issued, it may be issued by the
  Corporation with the same effect as if he were such officer,
  transfer agent or registrar at the date of issue.
  
    6.03 Special Designation on Certificates. If the
  Corporation shall be authorized to issue more than one class
  of stock or more than one series of any class, the powers,
  designations, preferences and relative, participating,
  optional or other special rights of each class of stock or
  series thereof and the qualifications, limitations, or
  restrictions of such preferences and/or rights shall be set
  forth in full or summarized on the face or back of the
  certificate which the Corporation shall issue to represent
  such class or series of stock, provided, that, except as
  otherwise provided in Section 202 of the General Corporation
  Law of Delaware in lieu of the foregoing requirements, there
  may be set forth on the face or back of the certificate
  which the Corporation shall issue to represent such class or
  series of stock, a statement that the Corporation will
  furnish, without charge to each stockholder who so requests,
  the powers, designations, preferences and relative,
  participating, optional or other special rights of each
  class of stock or series thereof and the qualifications,
  limitations or restrictions of such preferences and/or
  rights.
  
    6.04 Lost Certificates. The Board of Directors may direct
  a new certificate or certificates to be issued in place of
  any certificate or certificates theretofore issued by the
  Corporation alleged to have been lost, stolen or destroyed,
  upon the making of an affidavit of that fact by the person
  claiming the certificate of stock to be lost, stolen or
  destroyed. When authorizing such issue of a new certificate
  or certificates, the Board of Directors may, in its
  discretion and as a condition precedent to the issuance
  thereof, require the owner of such lost, stolen or destroyed
  certificate or certificates, or his legal representative, to
  advertise the same in such manner as it shall require and/or
  to give the Corporation a bond in such sum as it may direct
  as indemnity against any claim that may be made against the
  Corporation with respect to the certificate alleged to have
  been lost, stolen or destroyed.
  
    6.05 Transfers of Stock. Upon surrender to the
  Corporation or the transfer agent of the Corporation of a
  certificate for shares duly endorsed or accompanied by
  proper evidence of succession, assignation or authority to
  transfer, it shall be the duty of the Corporation to issue a
  new certificate to the person entitled thereto, cancel the
  old certificate and record the transaction upon its books.
  
    6.06 Record Date. In order that the Corporation may
  determine the stockholders entitled to notice of or to vote
  at any meeting of stockholders or any adjournment thereof,
  or to express consent to corporate action in writing without
  a meeting, or entitled to receive payment of any dividend or
  other distribution or allotment of any rights, or entitled
  to exercise any rights in respect of any change, conversion
  or exchange of stock or for the purpose of any other lawful
  action, the Board of Directors may fix, in advance, a record
  date, which shall not be more than sixty days nor less than
  ten days before the date of such meeting, nor more than
  sixty days prior to any other action. A determination of
  stockholders of record entitled to notice of or to vote at a
  meeting of stockholders shall apply to any adjournment of
  the meeting; provided, however, that the Board of Directors
  may fix a new record date for the adjourned meeting.
  
    6.07 Registered Stockholders. The Corporation shall be
  entitled to recognize the exclusive right of a person
  registered on its books as the owner of shares to receive
  dividends, and to vote as such owner, and to hold liable for
  calls and assessments a person registered on its books as
  the owner of shares, and shall not be bound to recognize any
  equitable or other claim to or interest in such share or
  shares on the part of any other person, whether or not it
  shall have express or other notice thereof, except as
  otherwise provided by the laws of Delaware.
  
                      GENERAL PROVISIONS
                               
    7.01 Dividends. Dividends upon the capital stock of the
  Corporation, subject to the provisions of the Certificates
  of Incorporation, if any, may be declared by the Board of
  Directors at any regular or special meeting, pursuant to
  law. Dividends may be paid in cash, in property, or in
  shares of the capital stock, subject to the provisions of
  the Certificates of Incorporation.
  
    Before payment of any dividend, there may be set aside
  out of the funds of the Corporation available for dividends
  such sum or sums as the Directors from time to time, in
  their absolute discretion, think proper as a reserve or
  reserves to meeting contingencies, or for equalizing
  dividends, or for repairing or maintaining any property of
  the Corporation, or for such other purpose as the Directors
  shall think conducive to the interest of the Corporation,
  and the Directors may modify or abolish any such reserve in
  the manner in which it was created.
  
    7.02 Checks. All checks or demands for money and notes of
  the Corporation shall be signed by such officer or officers
  or such other person or persons as the Board of Directors
  may from time to time designate or as designated by an
  officer of the company if so authorized by the Board of
  Directors.
  
    7.03 Fiscal year. The fiscal year of the Corporation
  shall be the calendar year.
  
    7.04 Seal. The corporate seal shall have inscribed
  thereon the name of the Corporation, the year of its
  organization and the words " Corporate Seal, Delaware." The
  seal may be used by causing it or a facsimile thereof to be
  impressed or affixed or imprinted, or otherwise.
  
    7.05 Inspection of Books and Records. Any stockholder of
  record, in person or by attorney or other agent, shall, upon
  written demand under oath stating the purpose thereof, have
  the right, during the usual hours of business, to inspect
  for any proper purpose the Corporation's stock ledger, a
  list of its stockholders, and its other books and records,
  and to make copies or extracts therefrom. A proper purpose
  shall mean a purpose reasonably related to such person's
  interest as a stockholder. In every instance where an
  attorney or other agent shall be the person who seeks the
  right to inspection, the demand under oath shall be
  accompanied by a power of attorney or such other writing
  which authorizes the attorney or other agent to so act on
  behalf of the stockholder. The demand under oath shall be
  directed to the Corporation at its registered office in the
  State of Delaware or at its principal place of business in
  Bismarck, North Dakota.
  
    7.06 Amendments. These Bylaws may be altered, amended or
  repealed or new Bylaws may be adopted by the stockholders or
  by the Board of Directors, when such power is conferred upon
  the Board of Directors by the Certificate of Incorporation,
  at any regular meeting of the stockholders or of the Board
  of Directors or at any special meeting of the stockholders
  or of the Board of Directors if notice of such alteration,
  amendment, repeal or adoption of new Bylaws be contained in
  the notice of such special meeting.
  
    7.07 Indemnification of Officers, Directors, Employees
  and Agents; Insurance.
  
       (a) The Corporation shall indemnify any person who was
  or is a party or is threatened to be made a party to any
  threatened pending or completed action, suit or proceeding,
  whether civil, criminal, administrative or investigative
  (other than an action by or in the right of the Corporation)
  by reason of the fact that he is or was a director, officer,
  employee or agent of the Corporation, or is or was serving
  at the request of the Corporation as a director, officer,
  employee or agent of another corporation, partnership, joint
  venture, trust or other enterprise, against expenses
  (including attorneys' fees), judgments, fines and amounts
  paid in settlement actually and reasonably incurred by him
  in connection with such action, suit or proceeding if he
  acted in good faith and in a manner he reasonably believed
  to be in or not opposed to the best interests of the
  Corporation, and, with respect to any criminal action or
  proceeding, had no reasonable cause to believe his conduct
  was unlawful. The termination of any action, suit or
  proceeding by judgment, order, settlement, conviction, or
  upon a plea of nolo contendere or its equivalent, shall not,
  of itself, create a presumption that the person did not act
  in good faith and in a manner which he reasonably believed
  to be in or not opposed to the best interest of the
  Corporation, and, with respect to any criminal action or
  proceeding, had reasonable cause to believe that his conduct
  was unlawful.
  
       (b) The Corporation shall indemnify any person who was
  or is a party or is threatened to be made a party to any
  threatened, pending or completed action or suit by or in the
  right of the Corporation to procure a judgment in its favor
  by reason of the fact that he is or was a director, officer,
  employee or agent of the Corporation, or is or was serving
  at the request of the Corporation as a director, officer,
  employee or agent of another corporation, partnership, joint
  venture, trust or other enterprise against expenses
  (including attorneys' fees) actually and reasonably incurred
  by him in connection with the defense or settlement of such
  action or suit if he acted in good faith and in a manner he
  reasonably believed to be in or not opposed to the best
  interests of the Corporation and except that no
  indemnification shall be made in respect of any claim, issue
  or matter as to which such person shall have been adjudged
  to be liable to the Corporation, unless and only to the
  extent that the Court of Chancery or the court in which such
  action or suit was brought, shall determine upon application
  that, despite the adjudication of liability but in view of
  all the circumstances of the case, such person is fairly and
  reasonably entitled to indemnity for such expenses which the
  Court of Chancery or such other court shall deem proper.
  
       (c) To the extent that a director, officer, employee
  or agent of a corporation has been successful on the merits
  or otherwise in defense of any action, suit or proceeding
  referred to in subsections (a) and (b), or in defense of any
  claim, issue or matter therein, he shall be indemnified
  against expenses (including attorneys' fees) actually and
  reasonably incurred by him in connection therewith.
  
       (d) Any indemnification under the foregoing provisions
  of this Section (unless ordered by a court) shall be made by
  the Corporation only as authorized in the specific case upon
  a determination that indemnification of the director,
  officer, employee or agent is proper in the circumstances
  because he has met the applicable standard of conduct as set
  forth in subsections (a) and (b) of this Section. Such
  determination shall be made (i) by a majority vote of the
  Directors who are not parties to such action, suit or
  proceeding, even though less than a quorum, or (ii) if there
  are no such directors, or if such directors so direct, by
  independent legal counsel in a written opinion, or (iii) by
  the stockholders.
  
       (e) Expenses (including attorneys' fees) incurred by
  an officer or director in defending any civil, criminal,
  administrative or investigative action, suit or proceeding
  shall be paid by the Corporation in advance of the final
  disposition of such action, suit or proceeding upon receipt
  of an undertaking by or on behalf of the director or officer
  to repay such amount if it shall ultimately be determined
  that he is not entitled to be indemnified by the Corporation
  as authorized in this Section. Once the Corporation has
  received the undertaking, the Corporation shall pay the
  officer or director within 30 days of receipt by the
  Corporation of a written application from the officer or
  director for the expenses incurred by that officer or
  director. In the event the Corporation fails to pay within
  the 30-day period, the applicant shall have the right to sue
  for recovery of the expenses contained in the written
  application and, in addition, shall recover all attorneys'
  fees and expenses incurred in the action to enforce the
  application and the rights granted in this Section 7.07.
  Expenses (including attorneys' fees) incurred by other
  employees and agents shall be paid upon such terms and
  conditions, if any, as the Board of Directors deems
  appropriate.
  
       (f) The indemnification and advancement of expenses
  provided by, or granted pursuant to, the other subsections
  of this Section shall not be deemed exclusive of any other
  rights to which those seeking indemnity or advancement of
  expenses may be entitled under any bylaw, agreement, vote of
  stockholders or disinterested directors or otherwise, both
  as to action in his official capacity and as to action in
  another capacity while holding such office.
  
       (g) The Corporation may purchase and maintain
  insurance on behalf of any person who is or was a director,
  officer, employee or agent of the Corporation, or is or was
  serving at the request of the Corporation as a director,
  officer, employee or agent of another corporation,
  partnership, joint venture, trust or other enterprise,
  against any liability asserted against him and incurred by
  him in any such capacity, or arising out of his status as
  such, whether or not the Corporation would have the power to
  indemnify him against such liability under the provisions of
  this Section.
  
       (h) For the purposes of this Section, references to
  "the Corporation" include all constituent corporations
  absorbed in a consolidation or merger, as well as the
  resulting or surviving corporation, so that any person who
  is or was a director, officer, employee or agent of such a
  constituent corporation or is or was serving at the request
  of such constituent corporation as a director, officer,
  employee or agent of another corporation, partnership, joint
  venture, trust or other enterprise, shall stand in the same
  position under the provisions of this Section with respect
  to the resulting or surviving corporation as he would if he
  had served the resulting or surviving corporation in the
  same capacity.
  
       (i) For purposes of this Section, references to "other
  enterprises" shall include employee benefit plans;
  references to "fines" shall include any excise taxes
  assessed on a person with respect to any employee benefit
  plan; and references to "serving at the request of the
  Corporation" shall include any service as a director,
  officer, employee or agent of the Corporation which imposes
  duties on, or involves services by, such director, officer,
  employee or agent with respect to an employee benefit plan,
  its participants or beneficiaries; and a person who acted in
  good faith and in a manner he reasonably believed to be in
  the interest of the participants and beneficiaries of an
  employee benefit plan shall be deemed to have acted in a
  manner "not opposed to the best interests of the
  Corporation" as referred to in this Section.
  
       (j) The indemnification and advancement of expenses
  provided by, or granted pursuant to, this Section shall,
  unless otherwise provided when authorized or ratified,
  continue as to a person who has ceased to be a director,
  officer, employee or agent and shall inure to the benefit of
  the heirs, executors and administrators of such a person.