Exhibit 3.2

                   As amended and effective as of January 17, 1997


                           THERMO ELECTRON CORPORATION

                                     BY-LAWS

                                TABLE OF CONTENTS
                                -----------------



        Title                                                     Page

        Article I - Offices  ..................................... 1

        Article II - Stockholders  ............................... 1
             Section 1.Annual Meeting  ........................... 1
             Section 2.Special Meetings  ......................... 1
             Section 3.Notice of Meetings  ....................... 1
             Section 4.Quorum  ................................... 2
             Section 5.Voting  ................................... 2
             Section 6.Presiding Officer and Secretary  .......... 2
             Section 7.Proxies  .................................. 2
             Section 8.Judges  ................................... 2
             Section 9.List of Stockholders  ..................... 3


        Article III- Directors  .................................. 3
             Section 1.Number, Election and Tenure  .............. 3
             Section 2.Vacancies  ................................ 3
             Section 3.Resignations  ............................  4
             Section 4.Meetings  ................................. 4
             Section 5.Quorum  ................................... 4
             Section 6.Compensation of Directors  ................ 4
             Section 7.Committees  ............................... 5

PAGE

        Title                                                     Page

        Article IV - Officers and Agents  ........................ 5
             Section 1.General Provisions  ....................... 5
             Section 2.The President  ............................ 5
             Section 3.Vice Presidents  .......................... 6
             Section 4.Chief Financial Officer  .................. 6
             Section 5.The Treasurer   ........................... 6
             Section 6.The Secretary  ............................ 6
             Section 7.Assistant Treasurer  ...................... 7
             Section 8.Assistant Secretary  ...................... 7
             Section 9.Other Officers  ........................... 7
             Section 10.Delegation of Duties  .................... 7


        Article V - Capital Stock  ............................... 7
             Section 1.Certificates for Shares  .................. 7
             Section 2.Transfer of Shares of Stock  .............. 7
             Section 3.Lost, Stolen or Destroyed Certificates  ... 8
             Section 4.Closing of Transfer Books; Record Date  ... 8
             Section 5.Maintenance of Stock Ledger  .............. 8


        Article VI - Seal  ....................................... 9


        Article VII - Waiver  .................................... 9


        Article VIII - Checks, Notes, Drafts, etc.  .............. 9


        Article IX - Amendments  ................................. 9
PAGE

                           THERMO ELECTRON CORPORATION

                                     BY-LAWS


                               ARTICLE I - OFFICES

             The principal  office of  the Corporation  in the  State  of
        Delaware is  located at  100 West  Tenth Street  in the  City  of
        Wilmington, County of New Castle, State of Delaware, and the name
        of the resident agent in charge thereof is called The Corporation
        Trust Company.   The Corporation  may also have  offices at  such
        other places, within  or without  the State of  Delaware, as  the
        Board of Directors may from time to time determine.

                            ARTICLE II - STOCKHOLDERS

             Section 1.  Annual  Meeting.    The  annual  meeting of  the
        stockholders of the Corporation for the election of directors and
        for the transaction of such  other business as may properly  come
        before the meeting shall be held in the Corporation's offices  in
        Waltham, Massachusetts, or at such other place within or  without
        the State of Delaware, and at  such time, as may be specified  in
        the notice of meeting or waiver thereof, on the second  Wednesday
        in May in each year  or on such other  date within six months  of
        the end of the Corporation's fiscal  year as may be fixed by  the
        Board of Directors.

             Section 2.  Special  Meetings.   A  special meeting  of  the
        stockholders of the  Corporation, unless  otherwise regulated  by
        statute, may be called  by the President and  shall be called  by
        the President,  the  Secretary  or an  Assistant  Secretary  when
        directed to do so  by resolution of the  Board of Directors at  a
        duly convened meeting of the Board, or at the request in  writing
        of a majority  of the  Board of  Directors.   Such request  shall
        state the  purpose  or purposes  of  the proposed  meeting.    On
        failure of  any  officer above  specified  to call  such  special
        meeting when duly requested, the signers of such request may call
        such special meeting over their own signatures.  Special meetings
        shall be  held at  such  place within  or  without the  State  of
        Delaware as  may be  specified  in the  call thereof.    Business
        transacted at  all  special meetings  shall  be confined  to  the
        objects stated in the call.

             Section 3.  Notice of  Meetings.    Written notice  of every
        meeting of the stockholders shall  be served by the Secretary  or
        an Assistant Secretary,  either personally or  by mail upon  each
        stockholder of record entitled to vote at such meeting, at  least
        ten days before the meeting.  If mailed, the notice of a  meeting
        shall be directed to a stockholder at his last known post  office
        address.  The notice of  every meeting of the stockholders  shall
        state the purpose or purposes for which the meeting is called and
        the time when and the place where it is to be held.
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                                        2


             Section 4. Quorum.   Except as otherwise  provided by law or
        by the  Certificate  of  Incorporation, at  any  meeting  of  the
        stockholders there  must be  present in  person or  by proxy  the
        holders of record of a majority of all shares of stock issued and
        outstanding  and  entitled  to  vote  upon  any  question  to  be
        considered at the meeting in order to constitute a quorum for the
        transaction of any  business, but a  lesser interest may  adjourn
        the  meeting  from  time  to  time  without  notice  other   than
        announcement at  the  meeting  until a  quorum  be  present,  and
        thereupon any business may be transacted at the adjourned meeting
        which might  have  been  transacted  at  the  meeting  originally
        called.    Except  as  otherwise  provided  by  law,  or  by  the
        Certificate of Incorporation or by  these By-Laws, the vote of  a
        majority of the shares present and entitled to vote at a  meeting
        shall decide any question brought before such meeting.

             Section 5. Voting.    At  every meeting of  the stockholders,
        except as  may  be  otherwise  provided  in  the  Certificate  of
        Incorporation or  in  these  By-Laws, every  stockholder  of  the
        Corporation entitled to  vote thereat  shall be  entitled to  one
        vote for each  share of stock  entitled to vote  standing in  his
        name on the books of the Corporation at the time of the  meeting,
        or, if  a  record  date  shall have  been  fixed  as  hereinafter
        provided, on such  record date;  but, except  where the  transfer
        books of the Corporation shall have been closed or a record  date
        shall have been fixed, no share of stock shall be voted on at any
        election for directors which shall  have been transferred on  the
        books of  the  Corporation within  20  days next  preceding  such
        election of  directors.   No  person may  be elected  a  director
        unless his name shall have first  been put before the meeting  or
        the stockholders by nomination of one of the stockholders.   Upon
        the demand  of any  stockholder entitled  to vote,  the vote  for
        directors, or the vote upon any question before a meeting,  shall
        be by  ballot,  but  otherwise  the method  of  voting  shall  be
        discretionary with the presiding officer at the meeting.

             Section 6. Presiding Officer and Secretary.  At all meetings
        of the stockholders, the President of the Corporation, or in  his
        absence a Vice President or if none be present, the appointee  of
        the meeting, shall preside.  The Secretary of the Corporation, or
        in his absence an Assistant Secretary, or if none be present  the
        appointee of the Presiding Officer  of the meeting, shall act  as
        Secretary of the meeting.

             Section 7. Proxies.  Any stockholder entitled to vote at any
        meeting of stockholders may  vote either in  person or by  proxy,
        but no proxy shall be voted  on after three years from its  date,
        unless such proxy provides for a longer period.  Every proxy must
        be executed in writing by the stockholder himself, or by his duly
        authorized attorney, and dated, but need not be sealed, witnessed
        or acknowledged.  Proxies shall be delivered to the Secretary  of
        the Corporation  before  the meeting  or  to the  Judges  at  the
        meeting.
PAGE

                                        3

             Section 8. Judges.    At each meeting  of the stockholders at
        which the vote for directors or the vote upon any question before
        the meeting is  taken by ballot,  the polls shall  be opened  and
        closed by,  and the  proxies and  ballots shall  be received  and
        taken  in  charge   by,  and  all   questions  touching  on   the
        qualifications of  voters and  the validity  of proxies  and  the
        acceptance and  rejection of  the same  shall be  decided by  two
        Judges.  Such Judges may be  appointed by the Board of  Directors
        before the meeting, but  if no such  appointment shall have  been
        made, they shall be appointed by the meeting.  If for any  reason
        any Judge previously appointed shall fail to attend or refuse  or
        be unable to serve,  a Judge in his  place shall be appointed  by
        the meeting.  Any appointment of  Judges by the meeting shall  be
        by per capita vote  of the stockholders  present and entitled  to
        vote.

             Section 9. List of Stockholders.  At least ten days prior to
        every election of directors a  complete list of the  stockholders
        entitled to vote at such election, arranged in alphabetical order
        and indicating the number of voting shares held by each, shall be
        prepared  and  certified  by   the  Secretary  or  an   Assistant
        Secretary.   Such list  shall be  filed at  the place  where  the
        election is to be held and  shall, at all times during the  usual
        hours for business and during the whole time of said election, be
        opened to the examination of any stockholder.

                             ARTICLE III - DIRECTORS

             Section 1. Number,  Election and  Tenure.   Except as  may be
        otherwise specifically provided by law, the Restated  Certificate
        of Incorporation  or  by  these  By-Laws,  the  power,  business,
        property and affairs  of the Corporation  shall be exercised  and
        managed by a board of directors  which shall consist of not  less
        than eight or more than twelve directors. Within such limit,  the
        number of  directors shall  be determined  by resolution  of  the
        board of directors.  The board of directors shall be divided into
        three classes as nearly as equal  in number as possible.  If  the
        number of directors is changed, any increase or decrease shall be
        apportioned among the  classes so  as to maintain  the number  of
        directors in  each  class as  nearly  equal as  possible.    Such
        classes shall  consist of  one class  of directors  who shall  be
        elected for a three-year term  expiring at the annual meeting  of
        stockholders held in 1986; a second class of directors who  shall
        be elected for a three-year  term expiring at the annual  meeting
        of stockholders held in 1987; and a third class of directors  who
        shall be elected  for a  three-year term expiring  at the  annual
        meeting of stockholders held in 1988.  At each annual meeting  of
        stockholders beginning in  1986, the successors  of the class  of
        directors whose  term expires  at that  annual meeting  shall  be
        elected for  a three-year  term.   A director  shall hold  office
        until the annual meeting for the  year in which his term  expires
        and until his successor  shall be elected  and shall qualify,  or
        until    his    earlier    death,    resignation,     retirement,
        disqualification or removal.  Except as provided in Section 2  of
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                                        4

        this Article, directors shall  be elected by  a plurality of  the
        votes cast at the  annual meeting of  stockholders.  No  director
        need be a stockholder.

             Section 2. Vacancies.  Any vacancy on the Board of Directors
        that results from an increase in  the number of directors may  be
        filled only  by a  majority of  the Board  of Directors  then  in
        office, provided that a quorum is present, and any other  vacancy
        occurring in  the Board  of Directors  may be  filled only  by  a
        majority of the  directors then in  office, even if  less than  a
        quorum, or by a sole remaining director.  Any director elected to
        fill a vacancy not  resulting from an increase  in the number  of
        directors shall be elected for the same remaining term as that of
        his predecessor in office.  Any additional director of any  class
        elected to fill a vacancy resulting from an increase in any  such
        class shall hold office for a  term that shall coincide with  the
        remaining term of that class, but  in no case will a decrease  in
        the number  of  directors  shorten  the  term  of  any  incumbent
        director.

             Section 3. Resignations.  Any director  may resign from  his
        office at any time  by delivering his  resignation in writing  to
        the Corporation, and the  acceptance of such resignation,  unless
        required by the  terms thereof,  shall not be  necessary to  make
        such resignation effective.

             Section 4. Meetings.  The Board  of Directors  may hold  its
        meetings in such place or places  within or without the State  of
        Delaware as  the  Board  from  time to  time  by  resolution  may
        determine or as shall be  specified in the respective notices  or
        waivers of notice thereof, and the directors may adopt such rules
        and regulations  for  the  conduct  of  their  meetings  and  the
        management  of  the  Corporation,  not  inconsistent  with  these
        By-Laws, as they may deem proper.  An annual meeting of the Board
        for the  election of  officers shall  be held  within three  days
        following the day on which the annual meeting of the stockholders
        for the election of directors shall have been held.  The Board of
        Directors from time  to time  by resolution  may fix  a time  and
        place (or  varying times  and places)  for the  annual and  other
        regular meetings of the Board; provided, that, unless a time  and
        place is so fixed for any  annual meeting of the Board, the  same
        shall be held  immediately following  the annual  meeting of  the
        stockholders at the same place  at which such meeting shall  have
        been held.  No notice of the annual or other regular meetings  of
        the Board  need  be  given.   Other  meetings  of  the  Board  of
        Directors shall be held  whenever called by  the President or  by
        any two of the  directors for the time  being in office; and  the
        Secretary or an  Assistant Secretary  shall give  notice of  each
        such meeting to each director by mailing the same not later  than
        the  second  day  before  the   meeting,  or  personally  or   by
        telegraphing, cabling or telephoning the same not later than  the
        day before the meeting.  No notice of a meeting need be given  if
        all directors  are  present  in  person.   Any  business  may  be
        transacted at any meeting of  the Board of Directors, whether  or
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                                        5

        not specified in a notice of the meeting.  Any action required or
        permitted to be taken  at any meeting of  the Board of  Directors
        may be taken without a meeting, if prior to such action a written
        consent thereto is signed by all  members of the Board, and  such
        written consent is filed with  the minutes of proceedings of  the
        Board.

             Section 5. Quorum.   Except as may be otherwise specifically
        provided by  law, the  Restated Certificate  of Incorporation  or
        these By-Laws,  at all  meetings  of the  Board of  Directors,  a
        majority of  the entire  Board of  Directors shall  constitute  a
        quorum for the transaction of business and the act of a  majority
        of the  directors present  at any  meeting at  which there  is  a
        quorum shall be the act of the  Board of Directors.  If there  be
        less than a quorum  at any meeting of  the Board of Directors,  a
        majority of those present (or if  only one be present, then  that
        one) may adjourn the  meeting from time  to time, without  notice
        other  than  announcement  at  the  meeting  which  shall  be  so
        adjourned, until a quorum shall be present.

             Section  6.  Compensation  of  Directors.     The  Board  of
        Directors shall  have  the  power  to  fix  the  compensation  of
        directors and members of committees of the Board.  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, as well  as
        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  like  compensation  for   attending
        committee meetings.

             Section 7.  Committees.    The  Board of  Directors  may, by
        resolution or  resolutions, passed  by a  majority of  the  whole
        Board, from time  to time  designate an  Executive Committee  and
        such other  committee or  committees as  it may  determine,  each
        committee to  consist of  two or  more of  the directors  of  the
        Corporation, which, to the extent provided in said resolution  or
        resolutions, shall have and may exercise any powers of the  Board
        of Directors in the management of the business and affairs of the
        Corporation, and may have the power to authorize the seal of  the
        corporation to be  affixed to  all papers which  may require  it.
        Any action required or  permitted to be taken  at any meeting  of
        the committee may be  taken without a meeting,  if prior to  such
        action a written consent thereto is signed by all members of such
        committee, and such written consent is filed with the minutes  of
        proceedings of the committee.

                        ARTICLE IV - OFFICERS AND AGENTS

             Section  1.  General  Provisions.     The  officers  of  the
        Corporation shall be  a President, a  Chief Financial Officer,  a
        Treasurer and  a Secretary,  and  may include  one or  more  Vice
        Presidents, one  or more  Assistant Treasurers  and one  or  more
PAGE

                                        6

        Assistant Secretaries,  all of  whom shall  be appointed  by  the
        Board of  Directors as  soon  as may  be  after the  election  of
        directors in each year.  The President shall be chosen from among
        the directors.  Any  two offices, except  those of President  and
        Vice President, may be  held by the same  person, but no  officer
        shall execute, acknowledge or verify any instrument in more  than
        one capacity if such  instrument is required by  law or by  these
        By-Laws to be executed,  acknowledged or verified  by any two  or
        more officers.   Each  of  such officers  shall serve  until  the
        annual meeting  of the  Board of  Directors next  succeeding  his
        appointment and until  his successor shall  have been chosen  and
        shall have qualified.   The Board of  Directors may appoint  such
        officers, agents  and  employees  as it  may  deem  necessary  or
        proper, who shall  respectively have such  authority and  perform
        such duties as may from time  to time be prescribed by the  Board
        of Directors.   All officers, agents  and employees appointed  by
        the Board of Directors shall be subject to removal at any time by
        the affirmative vote  of a majority  of the whole  Board.   Other
        agents and employees may be removed  at any time by the Board  of
        Directors, by  the  officer  appointing them,  or  by  any  other
        superior upon whom such power of removal may be conferred by  the
        Board of  Directors.    The  salaries  of  the  officers  of  the
        Corporation shall be fixed  by the Board  of Directors, but  this
        power may be delegated to any officer.

             Section 2.  The  President.    The  President  shall be  the
        principal executive officer of the Corporation and shall  preside
        at  all  meetings  of  the  stockholders  and  of  the  Board  of
        Directors. Subject to the control  of the Board of Directors,  he
        shall have  general charge  of the  business and  affairs of  the
        Corporation and  shall keep  the  Board fully  advised.   At  the
        direction of the Board of Directors,  he shall have power in  the
        name of the Corporation and on its behalf to execute any and  all
        deeds, mortgages, contracts, agreements and other instruments  in
        writing.  He shall employ  and discharge employees and agents  of
        the Corporation,  except  such as  shall  hold their  offices  by
        appointment of the Board of Directors, but he may delegate  these
        powers to other  officers as to  employees under their  immediate
        supervision.  He shall have  such powers and perform such  duties
        as generally pertain to the office of President, as well as  such
        further powers and duties  as may be prescribed  by the Board  of
        Directors.  The President shall have full power and authority  on
        behalf of the Corporation  to execute any stockholders'  consents
        and to attend and act  and to vote in person  or by proxy at  any
        meetings  of  stockholders  of  any  corporation  in  which   the
        Corporation may own stock, and at any such meeting shall  possess
        and may exercise any and all of the rights and powers incident to
        the ownership of such stock and which, as the owner thereof,  the
        Corporation might have possessed and  exercised if present.   The
        Board of Directors, by resolution  from time to time, may  confer
        like powers upon any other person or persons.

             Section 3. Vice Presidents.   Each Vice President shall have
        such powers and perform such duties as the Board of Directors  or
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                                        7

        the President may from time to time prescribe, and shall  perform
        such other duties as may be prescribed in these By-Laws.  In  the
        absence or inability to act of the President, the Vice  President
        next in order as designated by the Board of Directors or, in  the
        absence of such designation, senior in length of service in  such
        capacity who shall be present and able to act, shall perform  all
        the duties and may exercise any  of the powers of the  President,
        subject  to  the  control  of  the  Board  of  Directors.     The
        performance of any duty by  a Vice President shall be  conclusive
        evidence of his power to act.

             Section 4. Chief Financial Officer.   The Board of Directors
        shall designate the President or a Vice President to serve as the
        Chief Financial Officer of the Corporation.  The Chief  Financial
        Officer shall  be  responsible  for  the  financial  records  and
        affairs of the Corporation and shall have such further powers and
        duties as  are  incident  to  the  position  of  Chief  Financial
        Officer, subject to the direction of the President and the  Board
        of Directors.   The Chief Financial  Officer shall supervise  the
        activities of  the Treasurer  of the  Corporation, who  shall  be
        subordinate to and report  to the Chief  Financial Officer.   The
        Chief Financial Officer shall perform  such of the duties of  the
        President on behalf of the Corporation as may be assigned to  him
        from time to time by the Board of Directors, the Chairman of  the
        Board or the President.

             Section 5. The Treasurer.  The Treasurer shall have the care
        and custody of all funds and securities of the Corporation  which
        may come into his hands and shall deposit the same to the  credit
        of the Corporation in such bank  or banks or other depository  or
        depositories as the  Board of  Directors may designate.   He  may
        endorse all commercial documents requiring endorsements for or on
        behalf of the Corporation and may sign all receipts and  vouchers
        for payments made to the Corporation.  He shall be subordinate to
        and responsible  to  the  President  or  Vice  President  who  is
        designated Chief Financial Officer by the Board of Directors.  He
        shall render  an account  of  his transactions  to the  Board  of
        Directors as often as  they shall require the  same and shall  at
        all reasonable  times  exhibit  his books  and  accounts  to  any
        director; shall cause to be  entered regularly in books kept  for
        that purpose full and accurate account of all moneys received and
        paid by him on  account of the Corporation;  and shall have  such
        further powers  and duties  as are  incident to  the position  of
        Treasurer, subject to the control  of the Board of Directors.  He
        may be required by the Board of Directors to give a bond for  the
        faithful discharge of his duties in such sum and with such surety
        as the Board may require.

             Section 6.   The Secretary.   The  Secretary shall  keep the
        minutes of all  meetings of  the Board  of Directors  and of  the
        stockholders and shall attend  to the giving  and serving of  all
        notices of the Corporation.  He shall have custody of the seal of
        the Corporation and shall affix  the seal to all certificates  of
        shares of stock of  the Corporation and to  such other papers  or
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                                        8

        documents as may be proper and,  when the seal is so affixed,  he
        shall attest the  same by  his signature wherever  required.   He
        shall have charge  of the stock  certificate book, transfer  book
        and stock ledger, and such other books and papers as the Board of
        Directors may  direct.   He shall,  in general,  perform all  the
        duties of  Secretary, subject  to  the control  of the  Board  of
        Directors.
             Section  7. Assistant  Treasurers.      In  the  absence  or
        inability of the  Treasurer to act,  any Assistant Treasurer  may
        perform all the  duties and  exercise all  of the  powers of  the
        Treasurer, subject to the control of the Board of Directors.  The
        performance of any such duty shall be conclusive evidence of  his
        power to act.   An  Assistant Treasurer shall  also perform  such
        other duties as the Treasurer or the Board of Directors may  from
        time to time assign to him.

             Section 8.    Assistant  Secretaries.    In  the  absence or
        inability of the  Secretary to act,  any Assistant Secretary  may
        perform all  the  duties  and  exercise all  the  powers  of  the
        Secretary, subject to the control of the Board of Directors.  The
        performance of any such duty shall be conclusive evidence of  his
        power to act.   An  Assistant Secretary shall  also perform  such
        other duties as the Secretary or the Board of Directors may  from
        time to time assign to him.

             Section 9.   Other Officers.  Other  officers shall perform
        such duties and  have such  powers as may  from time  to time  be
        assigned to them by the Board of Directors.

             Section 10.  Delegation of Duties. In case of the absence of
        any officer of the Corporation, or for any other reason that  the
        Board may deem  sufficient, the  Board may confer,  for the  time
        being, the powers or duties, or any of them, of such officer upon
        any other officer, or upon any director.

                            ARTICLE V - CAPITAL STOCK

             Section 1.  Certificate for Shares.  Certificates for shares
        of stock of the  Corporation certifying the  number and class  of
        shares owned shall be issued to each stockholder in such form not
        inconsistent with  the  Certificate of  Incorporation  and  these
        By-Laws, as  shall be  approved by  the Board  of Directors.  The
        certificates for the shares of  each class shall be numbered  and
        registered in the  order in which  they are issued  and shall  be
        signed by the Chairman, the President or a Vice President and  by
        the Secretary or an  Assistant Secretary or  the Treasurer or  an
        Assistant Treasurer, and  the seal  of the  Corporation shall  be
        affixed thereto.  All certificates  exchanged or returned to  the
        Corporation shall be cancelled.

             Section 2.   Transfer  of  Shares of  Stock.    Transfers of
        shares shall be made  only upon the books  of the Corporation  by
        the holder,  in person  or by  attorney lawfully  constituted  in
        writing, and on the surrender of the certificate or  certificates
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                                        9

        for such shares properly assigned.  The Board of Directors  shall
        have the  power  to make  all  such rules  and  regulations,  not
        inconsistent with  the  Certificate of  Incorporation  and  these
        By-Laws,  as  they  may  deem  expedient  concerning  the  issue,
        transfer and registration of certificates for shares of stock  of
        the Corporation.

             Section 3.  Lost, Stolen  or  Destroyed Certificates.    The
        Board of Directors, in their discretion, may require the owner of
        any certificate of  stock alleged  to have been  lost, stolen  or
        destroyed, or his legal representatives, to give the  Corporation
        a bond  in  such  sum  as  they  may  direct,  to  indemnify  the
        Corporation against  any claim  that may  be made  against it  on
        account of the  alleged loss,  theft or destruction  of any  such
        certificate, as a condition of the issue of a new certificate  of
        stock in the place of any certificate theretofore issued  alleged
        to have  been  lost,  stolen  or destroyed.    Proper  and  legal
        evidence of such loss, theft or destruction shall be procured for
        the Board,  if  required.    The Board  of  Directors,  in  their
        discretion, may refuse to issue  such new certificate, save  upon
        the order of some court having jurisdiction in such matters.

             Section 4.  Closing of  Transfer Books:  Record Date.    The
        Board of Directors shall have  power to close the stock  transfer
        books of  the Corporation  for  a period  not exceeding  50  days
        preceding the date of any meeting of stockholders or the date for
        payment of any dividend  or the date for  allotment of rights  or
        the date when  any change  or conversion or  exchange of  capital
        stock shall go into  effect or for a  period of not exceeding  50
        days in connection with obtaining the consent of stockholders for
        any purpose; provided, however, that in lieu of closing the stock
        transfer books as aforesaid,  the Board of  Directors may fix  in
        advance a date, not exceeding 50  days preceding the date of  any
        meeting of  stockholders, or  the  date for  the payment  of  any
        dividend, or the date  for the allotment of  rights, or the  date
        when any change or conversion or exchange of capital stock  shall
        go into  effect, or  a  date in  connection with  obtaining  such
        consent,  as  a  record  date   for  the  determination  of   the
        stockholders entitled  to notice  of, and  to vote  at, any  such
        meeting and  any  adjournment  thereof, or  entitled  to  receive
        payment of any such dividend, or to any such allotment of rights,
        or to  exercise  the  rights  in  respect  of  any  such  change,
        conversion or exchange of capital stock, or to give such consent,
        and in such case such stockholders and only such stockholders  as
        shall be stockholders  of record on  the date so  fixed shall  be
        entitled to such notice of, and to vote at, such meeting and  any
        adjournment thereof, or to receive  payment of such dividend,  or
        to receive such allotment of rights, or to exercise such  rights,
        or to give such consent, as the case may be, notwithstanding  any
        transfer of any stock on the  books of the Corporation after  any
        such record date fixed as aforesaid.

             Section 5. Maintenance of Stock  Ledger.  The original or  a
        duplicate stock ledger containing the names and addresses of  the
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        stockholders,  and   the  number   of   shares  held   by   them,
        respectively, shall  at all  times, during  the usual  hours  for
        business, be open to the examination of every stockholder at  the
        principal office or place of  business of the Corporation in  the
        State of Delaware.

                                ARTICLE VI - SEAL

             The seal of  the Corporation shall  consist of a  flat-faced
        circular die with the  name of the Corporation,  the year of  its
        incorporation and  the  words  "Corporate  Seal"  and  "Delaware"
        inscribed thereon.

                              ARTICLE VII - WAIVER

             Whenever any  notice whatever  is required  to be  given  by
        statute  or   under  the   provisions  of   the  Certificate   of
        Incorporation or By-Laws of this Corporation 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.
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                                       11

                   ARTICLE VIII - CHECKS, NOTES, DRAFTS, ETC.

             Checks, notes, drafts,  acceptances, bills  of exchange  and
        other orders or  obligations for  the payment of  money shall  be
        signed by such officer  or officers or person  or persons as  the
        Board of Directors shall from time to time determine.

                             ARTICLE IX - AMENDMENTS

             These By-Laws, or any  of them, may  be altered, amended  or
        repealed,  and  new   By-Laws  may   be  adopted,   (1)  by   the
        stockholders, at any  annual meeting, or  at any special  meeting
        called  for  that  purpose,  as  provided  and  subject  to   the
        limitations  set   forth   in   the   Restated   Certificate   of
        Incorporation or (2) by the Board  of Directors, (a) at any  duly
        convened meeting by a  majority vote of the  whole Board, or  (b)
        without a meeting by prior written consent signed by all  members
        of the Board  and filed with  the minutes of  proceedings of  the
        Board, but  any such  action of  the Board  of Directors  may  be
        amended or repealed by the stockholders at any annual meeting  or
        any special  meeting  called for  that  purpose as  provided  and
        subject to the limitations set forth in the Restated  Certificate
        of Incorporation.  The time and place, as fixed by these By-Laws,
        of the annual  meeting of  the stockholders for  the election  of
        directors shall not be changed within 60 days next before the day
        on which the election is to be  held, and a notice of any  change
        shall be  given to  each stockholder  entitled to  vote there  at
        least 20 days before the election is held, in person or by letter
        mailed to his last known post office address.