EXHIBIT 3.12



              
                              AMENDED AND RESTATED
                                    BYLAWS OF

                         MIRAVANT MEDICAL TECHNOLOGIES,

                             A DELAWARE CORPORATION


                                    ARTICLE I
                             SHAREHOLDERS' MEETINGS


Section 1.        PLACE OF MEETINGS.

                  All  meetings  of  the   shareholders   of  this   corporation
("Corporation")  shall  be  held  at  the  principal  executive  office  of  the
Corporation in the State of Delaware,  or such other place within or without the
State as may be designated from time to time by the Board of Directors or as may
be  consented  to in writing by all of the persons  entitled to vote thereat and
not present at the meeting.

Section 2.        ANNUAL MEETING.

                  The annual  meeting of the  shareholders  shall be held within
one hundred fifty (150) days after the closing of the accounting  year, at which
time the shareholders shall elect a Board of Directors,  consider reports of the
affairs of the Corporation,  and transact such other business as may properly be
brought before the meeting.  In the event the annual meeting of  shareholders is
not held within the time above  specified,  the Board of Directors shall cause a
meeting in lieu thereof to be held as soon thereafter as is convenient,  and any
business transacted or election held at such meeting shall be as valid as if the
meeting had been held on the date above specified.

Section 3.        SPECIAL MEETINGS.

                  Special  meetings  of the  shareholders,  for the  purpose  of
taking any action permitted to be taken by the  shareholders  under the Delaware
General  Corporation Law and the Certificate of Incorporation,  may be called at
any time by the Chairman of the Board, the President, the Board of Directors, or
by any two or more members thereof,  or by one or more shareholders  holding not
less than ten percent (10%) of the voting power of the Corporation.

Section 4.        NOTICE OF MEETINGS.

                  Notice  of  meetings,  annual  or  special,  shall be given in
writing to each shareholder entitled to vote at that meeting by the Secretary or
Assistant  Secretary,  or, if there be no such officers,  by the Chairman of the
Board or the President,  or in the case of neglect or refusal,  by any person or
persons entitled to call a meeting,  not less than ten (10) nor more than ninety
(60) days before such meeting.

                  Such written  notice shall be given  either  personally  or by
other  means of  written  communication,  addressed  to the  shareholder  at the
address of the shareholder appearing on the books of the Corporation or given by
the  shareholder  to the  Corporation  for the purpose of notice;  or if no such
address  appears or is given,  at the place  where the  principal  office of the
Corporation is located or by publication at least once in a newspaper of general
circulation  in the county in which the principal  executive  office is located.
The giving of notice as  provided  by these  Bylaws  may be omitted  only to the
extent and in the manner expressly permitted by the Delaware General Corporation
Law.

Section 5.        NOTICE OF ADJOURNMENT.

                  When a meeting is adjourned for more than forty-five (45) 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 as in the case of an
original meeting.  Except as stated above, it shall not be necessary to give any
notice of the  adjourned  meeting,  other than by  announcement  of the time and
place  thereof  at the  meeting  at which  such  adjournment  is taken,  and the
Corporation may transact at the adjourned  meeting any business which might have
been transacted at the original meeting.

Section 6.        CONTENTS OF NOTICE.

                  Notice of any meeting of shareholders shall specify:

                  a.  The place, the date and the time of the meeting;

                  b. Those matters  which the Board,  at the time of the mailing
of the notice, intends to present for action by the shareholders;

                  c. If  directors  are to be  elected,  the  names of  nominees
intended at the time of the notice to be presented by management for election;

                  d. The  general  nature of any  proposal  to take  action with
respect  to  the  approval  of (i) a  contract  or  other  transaction  with  an
interested  director,  (ii) an amendment of the  Certificate  of  Incorporation,
(iii) the  reorganization of the Corporation  within the meaning of the Delaware
General Corporation Law, (iv) the voluntary  dissolution of the Corporation,  or
(v) a distribution  in dissolution  other than in accordance  with the rights of
any outstanding preferred shares; and

                  e. Such other matters, if any, as may be expressly required by
statute.

Section 7.        CONSENT TO SHAREHOLDER'S MEETING.

                  The  transactions  of any  meeting  of  shareholders,  however
called  and  noticed,  shall be valid as those had at a meeting  duly held after
regular  call and notice,  if a quorum is present  either in person or by proxy,
and if,  either  before or after the  meeting,  each of the persons  entitled to
vote,  not present in person or by proxy,  signs a written waiver of notice or a
consent to the  holding  of the  meeting or an  approval  of the  minutes of the
meeting.  All such  waivers,  consents  and  approvals  shall be filed  with the
corporate  records  or made a part of the  minutes of the  meeting.  A waiver of
notice or a consent to the  holding  of any  meeting  of  shareholders  need not
specify  the  business  transacted  at or the  purpose of any regular or special
meeting, other than any proposal approved or to be approved at such meeting, the
general  nature of which was  required  by Section  6.d.  of these  Bylaws to be
stated in the notice of the meeting.

Section 8.        ACTION WITHOUT A MEETING.

                  Unless otherwise provided in the Certificate of Incorporation,
any  action  which  may be  taken  at  any  annual  or  special  meeting  of the
shareholders,  other than the  election  of  directors,  may be taken  without a
meeting and without  prior  notice,  if a consent in writing,  setting forth the
action so taken shall be signed by the holders of outstanding  shares having not
less than the minimum number of votes necessary to authorize or take such action
at a meeting at which all shareholders entitled to vote were present and voted.

                  Unless the consents of all shareholders  entitled to vote have
been  solicited  in writing,  prompt  notice shall be given of the taking of any
corporate  action  approved  by  shareholders  without  a  meeting  by less than
unanimous  written consent to those  shareholders  entitled to vote who have not
consented  in writing,  and, as to any action with  respect to (i) a contract or
other transaction with an interested  director,  (ii) the indemnification of any
present or former agent of the Corporation  within the meaning of Section 145 of
the  Delaware  General  Corporation  Law,  (iii) any  reorganization  within the
meaning of the  Delaware  General  Corporation  Law, or (iv) a  distribution  in
dissolution  other  than  in  accordance  with  the  rights  of any  outstanding
preferred  shares,  such notice shall be given at least ten (10) days before the
consummation of such action.

                  A director  may be  elected at any time to fill a vacancy  not
filled by the Board by the written  consent of persons holding a majority of the
outstanding  shares  entitled  to vote for the  election of  directors,  and any
required  notice of any such election shall promptly be given as provided above.
Directors  may not  otherwise be elected  without a meeting  unless a consent in
writing,  setting forth the action so taken, is signed by all of the persons who
would be entitled to vote for the election of directors.

Section 9.        QUORUM; ADJOURNMENT.

                  The  holders of a majority  of the  shares  entitled  to vote,
represented  in person or by proxy,  shall be required  and shall  constitute  a
quorum at all  meetings of the  shareholders  for the  transaction  of business,
except  as  otherwise   provided  by  the  Certificate  of  Incorporation.   The
shareholders  present  at a duly  called  or held  meeting  at which a quorum is
present may  continue  to do  business  until  adjournment  notwithstanding  the
withdrawal  of enough  shareholders  to leave less than a quorum,  if any action
taken (other than  adjournment) is approved by at least a majority of the shares
required to constitute a quorum. If a quorum shall not be present or represented
at any meeting of the  shareholders,  the meeting may be adjourned  from time to
time by  majority  vote of the shares  entitled  to vote at the  meeting who are
present in person or represented by proxy,  until the requisite number of voting
shares shall be present.

Section 10.       VOTING RIGHTS; CUMULATIVE VOTING.

                  Subject  to  the  provisions  of  Sections  212  through  218,
inclusive,  of the Delaware General Corporation Law, only persons in whose names
shares  entitled to vote stand on the stock  records of the  Corporation  on the
record date shall be entitled  to vote at  meetings of the  shareholders.  Every
shareholder  entitled  to vote  shall be  entitled  to one vote for each of such
shares,  and the affirmative vote of a majority of the shares represented at the
meeting and entitled to vote on any matter shall be the act of the shareholders,
unless  the vote of a greater  number or voting by classes  is  required  by the
Delaware General Corporation Law or by the Certificate of Incorporation.

                  Every  shareholder   entitled  to  vote  at  any  election  of
directors  shall have the right to  cumulate  his votes to the extent and in the
manner provided by Section 214 of the Delaware General Corporation Law.

Section ll.       PROXIES.

                  Every shareholder  entitled to vote or to execute consents may
do so either in person or by  written  proxy  executed  in  accordance  with the
provisions of the Delaware General  Corporation Law and filed with the Secretary
or Assistant Secretary of the Corporation.

Section 12.       INSPECTORS OF ELECTION.

                  Before any meeting of shareholders, the Board of Directors may
appoint any  persons  other than  nominees  for office to act as  Inspectors  of
Election  at such  meeting  or any  adjournment  thereof.  If no  Inspectors  of
Election are  appointed,  or if an  appointment  is vacated by an Inspector  who
fails to appear or fails or refuses to act,  the  Chairman  of any such  meeting
may,  and on the  request  of any  shareholder  or his  proxy  shall,  make such
appointment or fill such vacancy at the meeting.

                                   ARTICLE II
                                    DIRECTORS

Section 1.        POWERS.

                  Subject   to   the   limitations   of   the   Certificate   of
Incorporation,  the Bylaws,  and of the Delaware  General  Corporation Law as to
action to be authorized or approved by the  shareholders,  all corporate  powers
shall be exercised by or under the authority of, and the business and affairs of
the Corporation shall be controlled by, the Board of Directors.

Section 2.        NUMBER AND QUALIFICATION OF DIRECTORS.

                  The authorized number of directors of this Corporation will be
not less than five (5) nor more than nine (9), and the exact number of directors
will be seven (7)  until  changed,  within  the  limits  specified  above,  by a
resolution amending such exact number, duly adopted by the Board of Directors or
by  the   stockholders.   Subject  to  the  provisions  of  the  Certificate  of
Incorporation,  the minimum and maximum number of directors may be changed, or a
definite number may be fixed without  provision for an indefinite  number,  by a
duly adopted amendment to the Certificate of Incorporation or by an amendment to
this ByLaw duly adopted by the vote or written  consent of holders of a majority
of the outstanding shares entitled to vote; provided,  however, that no decrease
will  shorten  the  term of any  incumbent  director  unless  such  director  is
specifically removed pursuant to Section 5 of this Article II of these ByLaws at
the time of such  decrease.  (Section 2 was amended in its  entirety at the July
17, 1996 Annual Meeting of Stockholders,  and subsequently by Written Consent by
the Board of Directors effective May 21, 1997.)

Section 3.        ELECTION OF DIRECTORS.

                  The directors shall be elected by ballot at the annual meeting
of the shareholders to hold office until the next annual meeting and until their
successors  are  elected  and  qualified.  Their  term  of  office  shall  begin
immediately after election.

Section 4.        VACANCIES.

                  A vacancy in the Board of  Directors  shall be deemed to exist
in the case of the death,  resignation or removal of any director, if a director
has been declared of unsound mind by order of Court or convicted of a felony, if
the authorized  number of directors is increased,  or if the shareholders  shall
fail,  either at a meeting at which an  increase in the number of  directors  is
authorized,  or at an  adjournment  thereof,  or at any other time, to elect the
full number of authorized directors.

                  Vacancies  in the  Board of  Directors,  except  for a vacancy
created  by the  removal  of a  director,  may be  filled by a  majority  of the
remaining  directors,  and each  director so elected shall hold office until his
successor  is  elected at an annual or special  meeting of the  shareholders.  A
vacancy created by the removal of a director may be filled only by a vote of the
majority  of  the  shares  entitled  to  vote  at a  duly  held  meeting  of the
shareholders,  or by the  written  consent of the  holders of a majority  of the
outstanding shares.

                  The shareholders may at any time elect a director or directors
to fill any vacancies not filled by the directors.

                  If any  director  tenders  his  resignation  to the  Board  of
Directors to take effect at a future time, the Board or the  shareholders  shall
have  the  power  to  elect a  successor  to  take  office  at such  time as the
resignation shall become effective.

                  No reduction of the authorized  number of directors shall have
the effect of  removing  any  director  prior to the  expiration  of his term of
office.

Section 5.        REMOVAL OF DIRECTORS.

                  The entire Board of Directors, or any individual director, may
be  removed  from  office  in  the  manner  provided  by  the  Delaware  General
Corporation Law.

Section 6.        PLACE OF MEETING.

                  Meetings  of the  Board  of  Directors  shall  be  held at the
principal  executive  office of the  Corporation,  or as designated from time to
time by  resolution  of the Board of Directors or written  consent of all of the
members of the Board.  Any meeting shall be valid wherever held if held with the
written consent of all members of the Board of Directors, given either before or
after the meeting and filed with the  Secretary  or  Assistant  Secretary of the
Corporation.

Section 7.        ANNUAL MEETING.

                  A regular  annual  meeting of the Board of Directors  shall be
held  without  notice  at  the  place  of the  annual  meeting  of  shareholders
immediately  following the adjournment thereof, for the purpose of organization,
election of officers, and the transaction of such other business as may properly
come before the meeting.

Section 8.        OTHER REGULAR MEETINGS.

                  Other regular meetings of the Board of Directors shall be held
on the last Thursday of each calendar quarter.

Section 9.        SPECIAL MEETINGS; NOTICES.

                  Special  meetings of the Board of Directors for any purpose or
purposes may be called at any time by the Chairman of the Board,  the President,
any Vice-President, the Secretary, or by any two (2) directors.

                  Written notice of the time and place of special meetings shall
be delivered or  communicated  personally to each  director by telephone,  or by
telecopy  or mail,  charges  prepaid,  addressed  to him at his address as it is
shown upon the  records of the  Corporation,  or if such  address is not readily
ascertainable, at the place in which the meetings of the directors are regularly
held.  If such  notice is mailed or  telecopied,  it shall be  deposited  in the
United  States mail or  delivered at least  forty-eight  (48) hours prior to the
time of the holding of the meeting. In case such notice is delivered  personally
or by telephone,  it shall be so delivered at least twenty-four (24) hours prior
to the time of holding the  meeting.  Such  mailing,  telecopying  or  delivery,
personally or by telephone,  as above  provided shall be due, legal and personal
notice to such director.

Section 10.       WAIVER OF NOTICE.

                  The  transactions  of any  meeting of the Board of  Directors,
however  called and  noticed or wherever  held,  are as valid as though had at a
meeting regularly called and noticed if all the directors are present and sign a
consent to the  holding of the meeting on the  records of the  meeting,  or if a
majority of the  directors  are present  and each of those not  present,  either
before or after the meeting,  signs a written waiver of notice,  or a consent to
holding the  meeting,  or an approval  of the minutes of the  meeting.  All such
waivers,  consents,  or approvals  shall be filed with the corporate  records or
made a part of the minutes of the meeting.

Section ll.       ACTION OF DIRECTORS WITHOUT MEETING.

                  Any action  required or  permitted to be taken by the Board of
Directors  may be taken  without a meeting,  if all  members of the Board  shall
individually  or  collectively  consent in writing to such action.  Such written
consent or consents  shall be filed with the minutes of the  proceedings  of the
Board,  and shall  have the same  force and  effect as a  unanimous  vote of the
directors.

Section 12.       ACTION AT A MEETING; QUORUM.

                  A majority  of the  authorized  number of  directors  shall be
necessary to constitute a quorum for the transaction of business, and the action
of a majority of the directors  present at a meeting duly held at which a quorum
is present,  when duly  assembled,  is valid as a corporate act unless a greater
number is required by the  Certificate of  Incorporation,  these Bylaws,  or the
Delaware General Corporation Law. Directors may participate in a meeting through
the use of conference telephone or similar  communications  equipment as long as
all  members  participating  in the  meeting  can  hear  one  another,  and such
participation shall constitute the presence in person at the meeting.

Section 13.       ADJOURNMENT.

                  A majority of the directors present,  whether or not a quorum,
may  adjourn  from time to time by  fixing a new time and place  prior to taking
adjournment,  but if any meeting is  adjourned  for more than  twenty-four  (24)
hours,  notice of any  adjournment to another time or place shall be given prior
to the time of the  adjourned  meeting to any  directors not present at the time
the adjournment was taken.

Section 14.       COMMITTEES.

                  The  Board of  Directors  may,  by  resolutions  adopted  by a
majority  of  the  authorized  number  of  directors,   establish  one  or  more
committees,  including an Executive  Committee,  each  consisting of two or more
directors,  to serve at the pleasure of the Board.  The Board of  Directors  may
delegate to any such  committee  any of the powers and authority of the Board of
Directors in the business  and affairs of the  Corporation,  except those powers
specifically reserved to the Board of Directors by the provisions of Section 141
of the Delaware General Corporation Law. The Board shall prescribe the manner in
which the proceedings of the Executive Committee or any other Committee shall be
conducted,  and may  designate  one or more  alternate  directors to replace any
absent committee members at any meeting of the Committee.


                                   ARTICLE III
                                    OFFICERS

Section l.        OFFICERS.

                  The officers of the Corporation  shall be elected by and shall
hold office at the  pleasure of the Board of  Directors.  These  officers  shall
include  a  President,  one or more Vice  Presidents,  a  Secretary  and a Chief
Financial Officer, and may include a Chairman of the Board of Directors.

Section 2.        ELECTION.

                  After their  election,  the Board of Directors  shall meet and
organize by electing a President, one or more Vice Presidents, a Secretary and a
Chief  Financial  Officer,  who may be, but need not be, members of the Board of
Directors, and such additional officers provided by these Bylaws as the Board of
Directors shall determine to be appropriate. Any two or more offices may be held
by the same person.

Section 3.        COMPENSATION AND TENURE OF OFFICE.

                  The  compensation  and tenure of office of all of the officers
of the Corporation shall be fixed by the Board of Directors.

Section 4.        REMOVAL AND RESIGNATION.

                  Any officer may be removed, either with or without cause, by a
majority  of the  directors  at the time in  office,  at any  regular or special
meeting of the Board, or except in the case of an officer chosen by the Board of
Directors,  by any officer  upon whom such power of removal may be  conferred by
the Board of  Directors,  subject  in each  case,  however,  to any rights of an
officer under any contract of employment.

                  Any officer may resign at any time by giving written notice to
the Board of Directors or to the President,  or to the Secretary or an Assistant
Secretary of the Corporation  without prejudice,  however,  to any rights of the
Corporation under any contract to which such officer is a party.

                  Any such resignation  shall take effect at the date of receipt
of such  notice  or at any  later  time  specified  in the  notice;  and  unless
otherwise  specified  therein,  the acceptance of such resignation  shall not be
necessary to make it effective.

Section 5.        VACANCIES.

                  Any  vacancy  in  an  office   occurring   because  of  death,
resignation,  removal,  disqualification or any other cause may be filled by the
Board of  Directors at any regular or special  meeting of the Board,  or in such
manner as may  otherwise be  prescribed  in the Bylaws for  appointment  to such
office.


Section 6.        CHAIRMAN OF THE BOARD.

                  The  Chairman  of the  Board,  if  there be one,  shall,  when
present,  preside  at all  meetings  of the  shareholders  and of the  Board  of
Directors,  and shall  have such  other  powers  and duties as from time to time
shall be prescribed by the Board of Directors.

Section 7.        PRESIDENT.

                  The President  shall be the general manager of the Corporation
and, subject to the control of the Board of Directors,  shall be chief executive
officer of the  Corporation  and shall have general  supervision,  direction and
control of the business and affairs of the  Corporation.  If the Corporation has
no Chairman of the Board,  the President  shall also have the duties  prescribed
above for the Chairman of the Board.

Section 8.        VICE PRESIDENTS.

                  In the absence or the  disability of the  President,  the Vice
Presidents, in order of their rank as fixed by the Board of Directors, or if not
ranked,  the  Vice  President  designated  by  the  directors,  or  if  no  such
designation is made by the Board of Directors,  the Vice President designated by
the  President,  shall  perform  the  duties  and  exercise  the  powers  of the
President, and shall perform such other duties and have such other powers as the
Board of Directors shall prescribe.

Section 9.        SECRETARY.

                  The  Secretary  shall  keep,  or cause  to be kept,  a book of
Minutes at the  principal  executive  office or such other place as the Board of
Directors may order, of all the proceedings of its shareholders and the Board of
Directors  and  Committees  of the Board,  with the time and place of holding of
meetings, whether regular or special, and if special, how authorized, the notice
thereof given, the names of those present at directors' meetings,  the number of
shares present or represented at shareholders'  meetings, and the proceedings of
these meetings.

                  The  Secretary  shall  keep,  or  cause  to be  kept,  at  the
principal executive office or at the office of the Corporation's transfer agent,
a share  register  or a  duplicate  share  register,  showing  the  names of the
shareholders and their addresses, the number and classes of shares held by each,
the number and date of certificates issued for the same, and the number and date
of cancellation of every certificate surrendered for cancellation.

                  The Secretary shall give, or cause to be given,  notice of all
the meetings of the shareholders  and of the Board of Directors  required by the
Bylaws  or by law to be given;  he shall  keep the seal of the  Corporation  and
affix the seal to all documents  requiring a seal;  and he shall have such other
powers  and  perform  such  other  duties as may be  prescribed  by the Board of
Directors or the Bylaws.

Section 10.       ASSISTANT SECRETARY.

                  The Assistant  Secretary,  if there is one, shall have all the
same rights,  duties,  powers and privileges as the Secretary and may act in his
place and stead whenever necessary or desirable.

Section ll.       CHIEF FINANCIAL OFFICER.

                  The Chief Financial Officer shall keep and maintain,  or cause
to be kept and maintained,  adequate and correct  accounts of the properties and
business  transactions  of the  Corporation,  including  accounts of its assets,
liabilities,  receipts,  disbursements,  gains,  losses,  capital,  surplus  and
shares. The books of account shall at all reasonable times be open to inspection
by any director.

                  The Chief Financial Officer shall deposit all moneys and other
valuables  in  the  name  and  to  the  credit  of  the  Corporation  with  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,  shall
render to the President and directors,  whenever they so request,  an account of
all his transactions as Chief Financial  Officer and of the financial  condition
of the  Corporation,  and shall have such other  powers and  perform  such other
duties as may be prescribed by the Board of Directors or the Bylaws.

Section 12.       SUBORDINATE OFFICERS.

                  Subordinate Officers,  including but not limited to, Assistant
Secretaries,  Treasurers and Assistant Treasurers, or agents, as the business of
the Corporation may require,  may from time to time be appointed by the Board of
Directors,  the President,  or by any officer empowered to do so by the Board of
Directors,  and shall have such  authority  and shall perform such duties as are
provided  in the  Bylaws  or as the  Board of  Directors  may from  time to time
determine.

                                   ARTICLE IV
                  CORPORATE RECORDS, INSPECTION, VOTING SHARES
                             IN NAME OF CORPORATION

Section l.        RECORDS.

                  The Corporation  shall maintain adequate and correct books and
records of account of its business and properties.  All of such accounts,  books
and records shall be kept at its  principal  business  office,  or at such other
location as may be fixed by the Board of Directors from time to time.

Section 2.        INSPECTION.

                  The   accounting   books  and   records  and  Minutes  of  the
proceedings  of the  shareholders  and the Board of Directors and its Committees
shall be open to  inspection  by the  shareholders  from time to time and in the
manner  provided in Section 220 of the  Delaware  General  Corporation  Law, and
every director  shall have the right to inspect and copy all books,  records and
documents  of the  Corporation,  and to inspect  its  properties,  in the manner
provided by Section 220 of the Delaware General Corporation Law.

Section 3.        VOTING SHARES IN NAME OF CORPORATION.

                  Shares  standing in the name of this  Corporation may be voted
or  represented  and all rights  incident to those  shares may be  exercised  on
behalf of the  Corporation  by the  President,  or if he is unable or refuses to
act, by a Vice  President or by such other person as the Board of Directors  may
determine.


                                    ARTICLE V
                       CERTIFICATES AND TRANSFER OF SHARES

Section l.        CERTIFICATES FOR SHARES.

                  Every holder of shares in the Corporation shall be entitled to
have a  certificate,  in such  form and  device as the  Board of  Directors  may
designate,  certifying  the number of shares and the classes or series of shares
owned by the shareholder, and containing a statement setting forth the office or
agency of the Corporation  from which the  shareholder may obtain,  upon request
and  without  charge,  a copy  of the  statement  of  any  rights,  preferences,
privileges,  and restrictions granted to or imposed upon each class or series of
shares  authorized  to be issued and upon the holders of those  shares,  and any
other  legend  or  statement  as may be  required  under  the  Delaware  General
Corporation Law and federal and state corporate securities laws.

                  Every  certificate  for shares  shall be signed in the name of
the  Corporation  by the  President or Vice  President  and the  Secretary or an
Assistant  Secretary.  Any  signature on the  certificate  may be by  facsimile,
provided  that at least  one  signature,  which  may but need not be that of the
Corporation's registrar or transfer agent, if any, shall be manually signed.

Section 2.        TRANSFER ON THE BOOKS.

                  Upon  surrender to the Secretary or Assistant  Secretary or to
the transfer agent of the  Corporation of a certificate for shares duly endorsed
or  accompanied  by proper  evidence of  succession,  assignment 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.

Section 3.        LOST OR DESTROYED CERTIFICATES.

                  A new  certificate  may be issued  without the  surrender  and
cancellation  of an old  certificate  that  is  lost,  apparently  destroyed  or
wrongfully  taken when: (a) the request for the issuance of a new certificate is
made within a reasonable  time after the owner of the old certificate has notice
of its loss,  destruction  or theft;  and (b) such  request is  received  by the
Corporation  prior to its  receipt of notice that the old  certificate  has been
acquired  by a bona fide  purchaser;  and (c) the  owner of the old  certificate
gives an indemnity bond or other adequate security sufficient in the judgment of
the  Corporation  to  indemnify  it  against  any claim,  expense  or  liability
resulting from the issuance of a new  certificate.  In the event of the issuance
of a new certificate,  the rights and liabilities of the Corporation, and of the
holders of the old and new certificates,  shall be governed by the provisions of
the Delaware General Corporation Law.

Section 4.        TRANSFER AGENTS AND REGISTRARS.

                  The Board of Directors may appoint one or more transfer agents
or transfer clerks,  and one or more  registrars,  which shall be banks or trust
companies,  either  domestic  or  foreign,  at  such  times  and  places  as the
requirements  of the  Corporation may necessitate and the Board of Directors may
designate.


Section 5.        RECORD DATE.

                  The Board of Directors may fix, in advance,  a record date for
the purpose of determining shareholders entitled to notice of and to vote at any
meeting of  shareholders,  to consent to corporate  action in writing  without a
meeting, to receive any report, to receive any dividend or other distribution or
allotment  of any  right or to  exercise  rights  with  respect  to any  change,
conversion  or  exchange  of shares.  The record date so fixed shall not be more
than  ninety (60) days prior to any event for the purpose for which it is fixed,
and shall not be less than ten (10) days prior to the date of any meeting of the
shareholders.  If no such record date is fixed by the Board of  Directors,  then
the record date shall be that date  prescribed  by Section  213 of the  Delaware
General Corporation Law.

                                   ARTICLE VI
                                 CORPORATE SEAL

The corporate seal shall be circular in form,  and shall have inscribed  thereon
the  name of the  Corporation,  the  date of its  incorporation,  and the  words
"INCORPORATED DELAWARE".

                                   ARTICLE VII
                                   AMENDMENTS

Section l.        BY SHAREHOLDERS.

                  The Bylaws may be repealed  or  amended,  or new Bylaws may be
adopted,  by the  affirmative  vote  of a  majority  of the  outstanding  shares
entitled to vote or by the written consent of shareholders entitled to vote such
shares,  except as otherwise provided by the Delaware General Corporation Law or
by the Certificate of Incorporation.

Section 2.        BY DIRECTORS.

                  Subject to the right of  shareholders as provided in Section l
of this Article VII to adopt, amend or repeal Bylaws, the Board of Directors may
adopt,  amend or repeal Bylaws;  provided,  however,  that no Bylaw or amendment
changing the number of directors of the Corporation  shall be adopted other than
in the manner provided by Section 2 of Article II of these Bylaws.

Section 3.        RECORDS OF AMENDMENTS.

                  Any  amendment  or new Bylaw  adopted by the  shareholders  or
Board of Directors shall be copied in the  appropriate  place in the Minute book
with the  original  Bylaws,  and the repeal of any Bylaw shall be entered on the
original Bylaws  together with the date and manner of such repeal.  The original
or a copy of the Bylaws as amended  to date shall be open to  inspection  by the
shareholders at the Corporation's  principal  executive office at all reasonable
times during office hours.

                                  ARTICLE VIII
                             WAIVER OF ANNUAL REPORT

The requirement  that this Corporation send an annual report to its shareholders
is hereby expressly waived.

                                   ARTICLE IX
               INDEMNIFICATION OF OFFICERS, DIRECTORS, AND AGENTS

Section 1.        DEFINITIONS.

                  For the purposes of this Article IX the following  definitions
shall apply:

                  a.  "Agent"  means any  person  who (a) is or was a  director,
officer, employee or other agent of the Corporation, or (b) is or was serving at
the  request of the  Corporation  as a director,  officer,  employee or agent of
another  foreign  or  domestic  corporation,   joint  venture,  trust  or  other
enterprise,  or (c) was a director,  officer,  employee or agent of a foreign or
domestic  corporation which was a predecessor  corporation of the Corporation or
of another enterprise at the request of such predecessor corporation.

                  b.  "Proceeding"  means any  threatened,  pending or completed
action or proceeding, whether civil, criminal, administrative or investigative.

                  c. "Expenses" includes without limitation  attorneys' fees and
any expenses of establishing a right to indemnification  under Section 5 of this
Article IX below.

                  d.  "Independent  Legal  Counsel"  means an attorney  mutually
agreeable to the  Corporation and the agent seeking  indemnification,  with such
attorney to be designated  within ten (10) days after notice by one party to the
other. If the Corporation and the agent seeking  indemnity cannot agree upon the
selection of such attorney within such ten (10) day period, an attorney shall be
selected  by the  Corporation  from among  five (5)  attorneys  designated  in a
writing by the agent delivered to the Corporation within five (5) days after the
end of the ten  (10) day  period;  provided,  however,  that  the  attorneys  so
designated have a minimum of ten (10) years experience in corporate law, and are
each full  partners  (or the  equivalent)  in a law firm with at least  five (5)
attorneys.  If the  Corporation and the agent cannot agree upon the selection of
the  attorney,  and if the agent fails to  designate  his  selection of five (5)
attorneys within the five (5) day period, the Corporation alone shall choose the
attorney.

Section 2.        PROCEEDINGS OTHER THAN BY OR IN THE RIGHT OF THE CORPORATION.

                  The  Corporation  shall  indemnify  any person who was or is a
party or is  threatened  to be made a party  to any  proceeding  (other  than an
action by or in the right of the Corporation to procure a judgment in its favor)
by reason of the fact  that  such  person is or was an agent of the  Corporation
against expenses,  judgments,  fines, settlements and other amounts actually and
reasonably  incurred in connection  with such proceeding if such person acted in
good faith and in a manner  such  person  reasonably  believed to be in the best
interest of the Corporation  and, in the case of a criminal  proceeding,  had no
reasonable  cause to believe  the  conduct  of such  person  was  unlawful.  The
termination of any 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 the
person  reasonably  believed to be in the best  interests of the  Corporation or
that the person had  reasonable  cause to believe that the person's  conduct was
unlawful.

Section 3.        PROCEEDINGS BY OR IN THE RIGHT OF THE CORPORATION.

                  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 by or in the right of the Corporation to procure a judgment in
its  favor by  reason  of the fact  that  such  person is or was an agent of the
Corporation, against expenses actually and reasonably incurred by such person in
connection with the defense or settlement of such action if such person acted in
good  faith,  in a manner  such  person  reasonably  believed  to be in the best
interest of the Corporation and its shareholders.

Section 4.        DETERMINATION OF RIGHT TO INDEMNIFICATION.

                  To the  extent  that a  person  who is or was an  agent of the
Corporation  has been  successful  on the merits in  defense  of any  proceeding
referred to in Section 2 or 3 of this  Article IX above or in the defense of any
claim,  issue or  matter  therein,  such  person  shall be  indemnified  against
expenses  actually  and  reasonably   incurred  by  such  person  in  connection
therewith.

                  Except as provided in the first  paragraph  of this  Section 4
above, any  indemnification  under Section 2 or 3 of this Article IX above shall
be made by the  Corporation  only if  authorized  in the specific  case,  upon a
determination  that  indemnification of the agent is proper in the circumstances
because  the agent  has met the  applicable  standard  of  conduct  set forth in
Section 2 or 3 of this Article IX above, by any of the following: (a) a majority
vote of a quorum  consisting  of directors who are not parties to such action or
proceeding;  (b) if such a quorum of directors is not obtainable, by independent
legal  counsel  in a  written  opinion;  (c)  approval  or  ratification  by the
affirmative  vote of a majority of the shares  represented  and voting at a duly
held meeting at which a quorum is present  (which  shares  voting  affirmatively
also constitute at least a majority of the required quorum); (d) written consent
of the shareholders  under Section 228 of the Delaware General  Corporation Law;
(e)  the  affirmative  vote  or  written  consent  of  such  greater  proportion
(including  all) of the shares of any class or series as may be  provided in the
Certificate of Incorporation or in the Delaware General Corporation Law, for all
or any specified  shareholder  action; or (f) the court in which such proceeding
is or was pending upon  application  made by the Corporation or the agent or the
attorney or other  person  rendering  service in  connection  with the  defense,
whether  or not such  application  by the  agent,  attorney  or other  person is
opposed by the Corporation.

                  The shares owned by the person to be indemnified  shall not be
entitled to vote on any  written  consent or  affirmative  vote set forth in the
second paragraph of Section 4 of this Article IX above.

Section 5.      INDEMNITY FOR EXPENSES OF ESTABLISHING RIGHT TO INDEMNIFICATION.
                  To the  extent  that a  person  who is or was an  agent of the
Corporation  has been  successful  on the merits in  defense  of any  proceeding
referred  to in Section 2 or 3 of this  Article  IX above,  or in defense of any
claim,  issue or matter therein,  such person shall also be indemnified  against
expenses of  establishing  a right to  indemnification  actually and  reasonably
incurred by such person in connection therewith.

                  If authorized in the specific case, upon a determination  that
indemnification  of such  person  is proper in the  circumstances  because  such
person has met the applicable standard of conduct set forth in Section 2 or 3 of
this Article IX above, by any of the following:  (a) approval or ratification by
the  affirmative  vote of a majority of the shares  represented  and voting at a
duly  held  meeting  at  which  a  quorum  is  present   (which   shares  voting
affirmatively  also constitute at least a majority of the required quorum);  (b)
written consent of the  shareholders  under Section 228 of the Delaware  General
Corporation  Law, or (c) the affirmative vote or written consent of such greater
proportion  (including  all) of the  shares  of any  class or  series  as may be
provided  in  the  Certificate  of  Incorporation  or in  the  Delaware  General
Corporation Law, for all or any specified  shareholder action; such person shall
also  be   indemnified   against  any  expenses  of   establishing  a  right  to
indemnification actually and reasonably incurred therewith.

                  The shares owned by the person to be indemnified  shall not be
entitled to vote on any  written  consent or  affirmative  vote set forth in the
second paragraph of Section 5 of this Article IX above.

Section 6.        PROCEDURE FOR INDEMNIFICATION.

                  Any  indemnification  under Section 2, 3, or 5 of this Article
IX above,  or advance  under  Section 7 of this Article IX below,  shall be made
promptly,  and in any event within ninety (60) days, upon the written request of
the agent. The right to  indemnification  or advances as granted by this Article
IX shall be enforceable by the agent in any court of competent jurisdiction,  if
the  Corporation  denies such  request in whole or in part or if no  disposition
thereof  is made  within  ninety  (60)  days.  It shall be a defense to any such
action  that the agent has not met the  standard of conduct set forth in Section
2, 3, or 5 of this Article IX above, or regarding a claim for advances the agent
has not  delivered the required  undertaking  under Section 7 of this Article IX
below, but the burden of proving the defense is on the Corporation.

Section 7.        ADVANCES.

                  Expenses   incurred  in  defending  any  proceeding  shall  be
advanced by the  Corporation  prior to the final  disposition of such proceeding
upon receipt of any  undertaking by or on behalf of the person  claiming a right
to be  indemnified  under this  Article  IX to repay such  amount if it shall be
determined  ultimately  that the  agent is not  entitled  to be  indemnified  as
authorized in this Article IX.

Section 8.        OTHER RIGHTS AND CONTINUATION OF RIGHTS TO INDEMNIFICATION.

                  The  indemnification  provided by this Article IX shall not be
deemed exclusive of any other rights to which those seeking  indemnification may
be  entitled  under  any  bylaw,   agreement,   approval  of   shareholders   or
disinterested directors or otherwise,  both as to action in an official capacity
and as to action in any other capacity while holding such office,  to the extent
such additional rights to  indemnification  are authorized in the Certificate of
Incorporation.  The rights to indemnity  hereunder shall 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 the person. Nothing
contained in this Article IX shall affect any right to  indemnification to which
persons  other than such  directors  and officers may be entitled by contract or
otherwise.

Section 9.        INSURANCE.

                  This Corporation may purchase and maintain insurance on behalf
of any agent of the  Corporation  against any liability  asserted or incurred by
the agent in such capacity or arising out of the agent's  status as such whether
or not the Corporation  would have the power to indemnify the agent against such
liability under the provisions of this Article IX. The fact that the Corporation
owns all or a portion of the shares of the company issuing a policy of insurance
shall not  render  this  Section  9  inapplicable  if  either  of the  following
conditions are satisfied: (a) if authorized in the Certificate of Incorporation,
any policy  issued is limited to the extent not in  conflict  with the  Delaware
General  Corporation  Law, or (b) the company  issuing the  insurance  policy is
organized,  licensed,  and operated in a manner that complies with the insurance
laws and regulations applicable to its jurisdiction of organization, the company
issuing the policy provides  procedures for processing claims that do not permit
that  company  to be  subject to the  direct  control  of the  Corporation  that
purchased  that policy,  and the policy issued  provides for some manner of risk
sharing  between the issuer and purchaser or the policy,  on one hand,  and some
unaffiliated  person or  persons,  on the  other,  such as by  providing  that a
portion  of the  coverage  furnished  will be  obtained  from some  unaffiliated
insurer or reinsurer.

Section 10.       SAVINGS CLAUSE.

                  If this Article IX or any portion  hereof shall be invalidated
on any ground by any court of competent jurisdiction, then the Corporation shall
nevertheless  indemnify  each  person  as to  any  expenses,  judgments,  fines,
settlements  and other amounts  incurred by such person in  connection  with any
proceeding, to the fullest extent permissible under applicable law.

Section 11.       SUBSEQUENT AMENDMENT.

                  If  the  Delaware   General   Corporation  Law  or  any  other
applicable law is amended after approval by the  shareholders of this Article IX
to further  expand the  indemnification  permitted  to  directors,  officers and
agents of the Corporation,  then the Corporation  shall indemnify such person to
the fullest extent  permissible  under the Delaware  General  Corporation Law or
other applicable law, as so amended.

Section 12.       CONTRACT.

                  The rights to indemnification  conferred in this Article shall
be deemed to be a contract between the Corporation and each person who serves in
the capacities  described above at any time while this Article is in effect. Any
repeal or  modification of this Article shall not in any way diminish any rights
to indemnification of such person or the obligations of the Corporation  arising
hereunder.

Section 13.       INDEMNITY AGREEMENTS.

                  The  Corporation  may from time to time enter  into  indemnity
agreements  with the persons who are members of its Board of Directors  and with
such  officers or other agents of the  Corporation  as the Board may  designate,
such  indemnity  agreements to provide in substance  that the  Corporation  will
indemnify such persons to the fullest extent permitted by the provisions of this
Articles IX and the Certificate of Incorporation.