EXHIBIT 4.6

                           AMENDED AND RESTATED BYLAWS

                                       OF

                        SIGNET TESTING LABORATORIES, INC.

                             A Delaware Corporation
                 (Amended and Restated as of September 9, 2004)

                                   ARTICLE I.

                                     OFFICES

      Section 1. REGISTERED OFFICERS. The registered office shall be in the City
of Wilmington, State of Delaware.

      Section 2. 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.

                                   ARTICLE II.

                            MEETINGS OF SHAREHOLDERS

      Section 1. PLACE OF MEETINGS. Meetings of stockholders shall be held at
any place within or outside the State of Delaware designated by the Board of
Directors. In the absence of any such designation, stockholders' meetings shall
be held at the principal executive office of the corporation.

      Section 2. ANNUAL MEETINGS OF SHAREHOLDERS. The annual meeting of
stockholders shall be held year on a date and a time designated by the Board of
Directors. At each annual meeting directors shall be elected and any other
proper business may be transacted.

      Section 3. QUORUM; ADJOURNED MEETINGS AND NOTICE THEREOF. A majority of
the stock issued and outstanding and entitled to vote at any meeting of
stockholders, the holders of which are present in person or represented by
proxy, shall constitute a quorum for the transaction of business except as
otherwise provided by law, by the Certificate of Incorporation, or by these
Bylaws. A quorum, once established, shall not be broken by the withdrawal of
enough votes to leave less than a quorum and the votes present may continue to
transact business until adjustment If, however, such quorum shall not be present
or represented at any meeting of the stockholders, a majority of the voting
stock represented in person or by proxy may 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 thereat.

      Section 4. VOTING. When a quorum is present at any meeting, in all matters
other than the election of directors, 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 statues, or 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. Director shall
elected by a plurality of the votes of the shares present in person or
represented by proxy at the meeting and entitled to vote on the election of
director.

      Section 5. PROXIES. At each meeting of the stockholders, each stockholder
having the right to vote may vote in person or may authorize another person or
persons to act for him by proxy appointed by an instrument in writing subscribed
by such stockholder and bearing a date not more than three years prior to said
meeting, unless said instrument provides for a longer period. All proxies must
be filed with the Secretary of the corporation at the beginning of each meeting
in order to be counted in any vote at the meeting. Each stockholder shall have
one vote for each share of stock having voting power, registered in his name on
the books of the corporation on the record date set by the Board of Directors as
provided in Article VII, Section 6 hereof.

      Section 6. SPECIAL MEETINGS. Special meetings of the stockholders, for any
purpose, or purposes, unless otherwise prescribed by statute or by the
Certificate of Incorporation, may be called by the President and shall be called
by the President or the Secretary at the request in writing of a majority of the
Board of Directors, or at the request in writing of stockholders owning a
majority in amount of the entire capital stock of the corporation issued and
outstanding, and entitled to vote. Such request shall state the purpose or
purposes of the proposed meeting. Business transacted at any special meeting of
stockholders shall be limited to the purposes stated in this notice.

      Section 7. NOTICE OF STOCKHOLDERS' MEETINGS. Whenever stockholders are
required or permitted to take any action at a meeting, a written notice of the
meeting shall be given which notice shall state the place, date and hour of the
meeting, and, in the case of a special meeting, the purpose or purposes for
which the meeting is called The written notice of any 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. If mailed, notice is given when
deposited in the United States mail, postage prepaid, directed to the
stockholder at his address as it appears on the records of the corporation.

      Section 8. MAINTENANCE AND INSPECTION OF STOCKHOLDER 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.

      Section 9. STOCKHOLDER ACTION BY WRITTEN CONSENT WITHOUT A MEETING. Unless
otherwise provided in the Certificate of Incorporation, any action required to
be taken at any annual or special meeting of stockholders of the corporation, or
any action which may be taken at any annual or special meeting of such
stockholders, may be taken without a meeting, without prior notice and without a
vote, if a consent in writing, setting forth the action so taken, shall be
signed by the holders of outstanding stock having not less than the minimum
number of votes that would be necessary to authorize or take such action at a
meeting at which all shares entitled to vote thereon were present and voted and
shall be delivered to the corporation by delivery to its registered office in
Delaware, its principal place of business, or to an officer or agent of the
corporation having custody of the book in which proceedings of meetings of
stockholders are recorded. Every written consent shall bear the date of
signature of each stockholder who signs the consent and no written consent shall
be effective to take the corporate action referred to therein unless, within
sixty days of the earliest dated consent delivered in the manner required by
this Section 9 to the corporation, written consents signed by a sufficient
number of holders to take action are delivered to the corporation by delivery to
its registered office in Delaware, its principle place of business or to an
officer or agent of the corporation having custody of the book in which
proceedings of meetings of stockholders are recorded. Delivery made to a
corporation's registered office shall be by hand or by certified or registered
mail, return receipt requested. Prompt notice of the taking of the corporate
action without a meeting by less than unanimous written consent shall be given
to those stockholders who have not consented in writing.

                                  ARTICLE III.

                                    DIRECTORS

      Section 1. THE NUMBER OF DIRECTORS. The authorized number of the Board of
Directors shall be determined from time to time by resolution of the Board of
Directors, provided that the Board of Directors shall consist of at least one
member. The directors need not be stockholders. The directors shall be elected
at the annual meeting of the stockholders, except as provided in Section 2 of
this Article, and each director elected shall hold office until his or her
successor is elected and qualified; provided, however, that unless otherwise
restricted by the Certificate of Incorporation or by law, any director or the
entire Board of Directors may be removed, either with or without cause, from the
Board of Directors at any meeting of stockholders by a majority of the stock
represented and entitled to vote thereat.

      Section 2. VACANCIES. Vacancies on the Board of Directors by reason of
death, resignation, retirement, disqualification, removal from office, or
otherwise, and newly created directorships resulting from any increase in the
authorized number of directors may be filled by a majority of the directors then
in office, although less than a quorum, or by a sole remaining director. The
directors so chosen shall hold office until the next annual election of
directors and until their successors are duly elected and shall qualify, unless



sooner displaced. If there are no directors in office, than an election of
directors may be held in the manner provided by statute. If, at the time of
filling any vacancy or any newly created directorship, the directors then in
office shall constitute less than a majority of the whole Board (as constituted
immediately prior to any such increase), the Court of Chancery may, upon
application of any stockholder or stockholders holding at least ten percent of
the total number of the shares at the time outstanding having the right to vote
for such directors, summarily order an election to be held to fill any such
vacancies or newly created directorships, or to replace the directors chosen by
the directors then in office.

      Section 3. POWERS. The property and business of the corporation shall be
managed by or under the direction of its Board of Directors. In addition to the
powers and authorities by these Bylaws expressly conferred upon them, the Board
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.

      Section 4. PLACE OF DIRECTORS' MEETINGS. The directors may hold their
meetings and have one or more offices, and keep the books of the corporation
outside of the State of Delaware.

      Section 5. REGULAR MEETINGS. Regular meetings of the Board of Directors
may be held without notice at such time and place as shall from time to time be
determined by the Board.

      Section 6. SPECIAL MEETINGS. Special meetings of the Board of Directors
may be called by the President on forty-eight hours' notice to each director,
either personally or by mail or by telegram; special meetings shall be called by
the President or the Secretary in like manner and on like notice on the written
request of two directors unless the Board consists of only one director; in
which case special meetings shall be called by the President or Secretary in
like manner or on like notice on the written request of the sole director.

      Section 7. QUORUM. At all meetings of the Board of Directors a majority of
the authorized number of directors shall be necessary and sufficient to
constitute a quorum for the transaction of business, and the vote 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, except as may be otherwise specifically provided
by statute, by the Certificate of or by these Bylaws. If a quorum shall not be
present at any meeting of the Board of Directors, the directors present thereat
may adjourn the meeting from time to time, without notice other than
announcement at the meeting, until a quorum shall be present. If only one
director is authorized, such sole director shall constitute a quorum.

      Section 8. ACTION WITHOUT MEETING. 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.



      Section 9. TELEPHONIC MEETINGS. Unless otherwise restricted by the
Certificate of Incorporation or these Bylaws, members of the Board of Directors,
or any committee designated by the Board of Directors, may participate in a
meeting of the Board of Directors, or any committee, by means of conference
telephone or similar communications equipment by means of which all persons
participating in the meeting can hear each other, and such participation in a
meeting shall constitute presence in person at such meeting.

      Section 10. COMMITTEES OF DIRECTORS. The Board of Directors may, by
resolution passed by a majority of the whole Board, designate one or more
committees, each such committee to consist of one or more of the 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 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 and other
capacity and receiving compensation therefor. Members of special or standing
committees may be allowed like compensation for attending committee meetings.

                                   ARTICLE IV.

                                    OFFICERS

      Section 1. OFFICERS. The officers of this corporation shall be chosen by
the Board of Directors and shall include a Chairman of the Board of Directors or
a President, or both, and a Secretary. The corporation may also have at the
discretion of the Board of Directors such other officers as are desired,
including a Vice-Chairman of the Board of Directors, a Chief Executive Officer,
a Treasurer, one or more Vice Presidents, one or more Assistant Secretaries and
Assistant Treasurers, and such other officers as may be appointed in accordance
with the provisions of Section 3 hereof. In the event there are two or more Vice
Presidents, then one or more may be designated as Executive Vice President,
Senior Vice President, or other similar or dissimilar title. At the time of the
election of officers, the directors may by resolution determine the order of
their rank. Any number of offices may be held by the same person, unless the
Certificate of Incorporation or these Bylaws otherwise provide.

      Section 2. ELECTION OF OFFICERS. The Board of Directors, at its first
meeting after each annual meeting of stockholders, shall choose the officers of
the corporation.

      Section 3. SUBORDINATE 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.

      Section 4. COMPENSATION OF OFFICERS. The salaries of all officers and
agents of the corporation shall be fixed by the Board of Directors.

      Section 5. TERM OF OFFICE; REMOVAL AND VACANCIES. The officers of the
corporation shall hold office until their successors are chosen and qualify in
their stead. 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. If the
office of any officer or officers becomes vacant for any reason, the vacancy
shall be filled by the Board of Directors.

      Section 6. CHAIRMAN OF THE BOARD. The Chairman of the Board, if such an
officer be elected, shall, if present, preside at all meetings of the Board of
Directors and exercise and perform such other powers and duties as may be from
time to time assigned to him by the Board of Directors or prescribed by these
Bylaws. If there is no President, the Chairman of the Board shall in addition be
the Chief Executive Officer of the corporation and shall have the powers and
duties prescribed in Section 7 of this Article IV.

      Section 7. PRESIDENT. Subject to such supervisory powers, if any, as may
be given by the Board of Directors to the Chairman of the Board, if there be
such an officer, the President shall be the Chief Executive Officer of the
corporation and shall, subject to the control of the Board of Directors, have
general supervision, direction and control of the business and officers of the
corporation. He shall preside at all meetings of the stockholders and, in the
absence of the Chairman of the Board, or if there be none, at all meetings of
the Board of Directors. He shall be an ex-officio member of all committees and
shall have the general powers and duties of management usually vested in the
office of President and Chief Executive Officer of corporations, and shall have
such other powers and duties as may be prescribed by the Board of Directors or
these Bylaws.

      Section 8. VICE PRESIDENTS. In the absence or 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 Board of Directors, shall
perform all 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 have such other duties as from time to time may be prescribed
for them, respectively, by the Board of Directors.

      Section 9. SECRETARY. The Secretary shall attend all sessions of the Board
of Directors and all meetings of the stockholders and record all votes and the
minutes of all proceedings in a book to be kept for that purpose; and shall
perform like duties for the standing committees when required by the Board of
Directors. He shall give, or cause to be given, notice of all meetings of the
stockholders and of the Board of Directors, and shall perform such other duties
as may be prescribed by the Board of Directors or these Bylaws. He shall keep in
safe custody the seal of the corporation, and authorized by the Board, affix the
same to any instrument requiring it, and when so affixed it shall be attested by
his signature or by the signature of an Assistant Secretary. The Board of
Directors may give general authority to any other officer to affix the seal of
the corporation and to attest the affixing by his signature.

      Section 10. ASSISTANT SECRETARY. 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, the Assistant Secretary
designated by the Board of Directors, shall, in the absence or disability of the
Secretary, 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.



      Section 11. TREASURER. 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 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, 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.

      Section 12. ASSISTANT TREASURER. 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, the Assistant
Treasurer designated by the Board of Directors, shall, in the absence or
disability of the Treasurer, 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.

                                   ARTICLE V.

                    INDEMNIFICATION OF DIRECTORS AND OFFICERS

      (a) The corporation shall indemnify to the maximum extent permitted by law
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 or
officer of the corporation, or is or was serving at the request of the
corporation as a director or officer 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
interests 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 to the maximum extent permitted by law
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 or officer of the corporation, or is or



was serving at the request of the corporation as a director or officer 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 such
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 of Delaware 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 such Court of Chancery or such other court shall deem proper.

      (c) To the extent that a present or former director or officer of the
corporation shall be successful on the merits or otherwise in defense of any
action, suit or proceeding referred to in paragraphs (a) and (b), or in defense
of any claim, issue or matter therein, such person shall be indemnified against
expenses (including attorneys' fees) actually and reasonably incurred by such
person in connection therewith.

      (d) Any indemnification under paragraphs (a) and (b) (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 present or former director or
officer is proper in the circumstances because he has met the applicable
standard of conduct set forth in paragraphs (a) and (b). Such determination
shall be made, with respect to a person who is a director or officer at the time
of such determination, (1) by a majority vote of the directors who are not
parties to such action, suit or proceeding, even though less than a quorum, or
(2) by a committee of such directors designated by majority vote of such
directors, even though less than a quorum, or (3) if there are no such
directors, or if such directors so direct, by independent legal counsel in a
written opinion, or (4) by the stockholders. The corporation, acting through its
Board of Directors or otherwise, shall cause such determination to be made if so
requested by any person who is indemnifiable under this Article V.

      (e) Expenses (including attorneys' fees) incurred by an officer or
director in defending any civil, criminal, administrative or investigative
action, suit or proceeding may 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 such director or officer to repay such amount if
it shall ultimately be determined that such person is not entitled to be
indemnified by the corporation as authorized in this Article V. Such expenses
(including attorneys' fees) incurred by former directors and officers may be so
paid upon such terms and conditions, if any, as the corporation deems
appropriate.

      (f) The indemnification and advancement of expenses provided by, or
granted pursuant to, the other paragraphs of this Article V shall not be deemed
exclusive of any other rights to which those seeking indemnification or
advancement of expenses may be entitled under any bylaw, agreement, vote of
stockholders or disinterested directors or otherwise, both as to action in such
person's official capacity and as to action in another capacity while holding
such office.



      (g) The Board of Directors may authorize, by a vote of a majority of a
quorum of the Board of Directors, the corporation to purchase and maintain
insurance on behalf of any person who is or was a director or officer of the
corporation, or is or was serving at the request of the corporation as a
director or officer of another corporation, partnership, joint venture, trust or
other enterprise against any liability asserted against such person and incurred
by such person in any such capacity, or arising out of such person's status as
such, whether or not the corporation would have the power to indemnify such
person against such liability under the provisions of this Article V.

      (h) For the purposes of this Article V, references to "the corporation"
shall include, in addition to the resulting corporation, any constituent
corporation (including any constituent of a constituent) absorbed in a
consolidation or merger which, if its separate existence had continued, would
have had power and authority to indemnify its directors or officers so that any
person who is or was a director or officer of such constituent corporation, or
is or was serving at the request of such constituent corporation as a director
or officer of another corporation, partnership, joint Venture, trust or other
enterprise, shall stand in the same position under the provisions of this
Article V with respect to the resulting or surviving corporation as such person
would have with respect to such constituent corporation if its separate
existence had continued.

      (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 an employee benefit plan; and
references to "serving at the request of the corporation" shall include service
as a director or officer of the corporation which imposes duties on, or involves
services by, such director or officer with respect to an employee benefit plan,
its participants or beneficiaries; and a person who acted in good faith and in a
manner such person 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 Article V shall, unless otherwise provided when
authorized or ratified, continue as to a person who has ceased to be a director
or officer and shall inure to the benefit of the heirs, executors and
administrators of such a person.

      (k) The corporation shall be required to indemnify a person in connection
with an action, suit or proceeding (or part thereof) initiated by such person
only if the action, suit or proceeding (or part thereof) was authorized by the
Board of Directors of the corporation.

                                   ARTICLE VI.

                     INDEMNIFICATION OF EMPLOYEES AND AGENTS

      The corporation may indemnify every person who was or is a party or is or
was threatened to be made a party to any action, suit, or proceeding, whether
civil, criminal, administrative or investigative, by reason of the fact that he
is or was an employee or agent of the corporation or, while an employee or agent
of the corporation, is or was serving at the request of the corporation as an
employee or agent or trustee of another corporation,



partnership, joint venture, trust, employee benefit plan or other enterprise,
against expenses (including counsel fees), judgments, fines and amounts paid in
settlement actually and reasonably incurred by him in connection with such
action, suit or proceeding, to the extent permitted by applicable law.

                                  ARTICLE VII.

                              CERTIFICATES OF STOCK

      Section 1. Certificates. Every holder of stock of the corporation shall be
entitled to have a certificate signed by, or in the name of the corporation by,
the Chairman or Vice Chairman of the Board of Directors, or the President or a
Vice President, and by the Secretary or an Assistant Secretary, or the Treasurer
or an Assistant Treasurer of the corporation, certifying the number of shares
represented by the certificate owned by such stockholder in the corporation.

      Section 2. SIGNATURES ON CERTIFICATES. Any or all of the signatures on the
certificate may be a 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 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.

      Section 3. STATEMENT OF STOCK RIGHTS, PREFERENCES, PRIVILEGES. 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 qualification, 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.

      Section 4. 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.

      Section 5. 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.

      Section 6. FIXED RECORD DATE. In order that the corporation may determine
the stockholders entitled to notice of or to vote at any meeting of the
shareholders, or any adjournment thereof, 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 a
record date which shall not be more than sixty 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. In order that the corporation may determine the stockholders entitled
to consent to corporate action in writing without a meeting, the Board of
Directors may fix a record date which shall not be more than ten days after the
date upon which the resolution fixing the record date is adopted by the Board of
Directors.

      Section 7. REGISTERED STOCKHOLDERS. The corporation shall be entitled to
treat the holder of record of any share or shares of stock as the holder in fact
thereof and accordingly shall not be bound to recognize any equitable or other
claim or interest in such share on the part of any other person, whether or not
it shall have express or other notice thereof, save as expressly provided by the
laws of the State of Delaware.

                                  ARTICLE VIII.

                               GENERAL PROVISIONS

      Section 1. DIVIDENDS. Dividends upon the capital stock of the corporation,
subject to the provisions of the Certificate 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 Certificate of Incorporation.

      Section 2. PAYMENT OF DIVIDENDS; DIRECTORS' DUTIES. Before payment of any
dividend there may be set aside out of any 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 fund to meet 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 interests of the corporation, and the directors may abolish any such
reserve.



      Section 3. CHECKS. All checks or demands for money and notes of the
corporation shall be signed by such officer or officers as the Board of
Directors may from time to time designate.

      Section 4. FISCAL YEAR. The fiscal year of the corporation shall be fixed
by resolution of the Board of Directors.

      Section 5. CORPORATE SEAL. The corporate seal shall have inscribed thereon
the name of the corporation, the year of its organization and the words
"Corporate Seal, Delaware," Said seal may be used by causing it or a facsimile
thereof to be impressed or affixed or reproduced or otherwise.

      Section 6. MANNER OF GIVING NOTICE. 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.

      Section 7. WAIVER OF NOTICE. 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.

      Section 8. ANNUAL STATEMENT. The Board of Directors shall present at each
annual meeting, and at any special meeting of the stockholders when called for
by vote of the stockholders, a full and clear statement of the business and
condition of the corporation.

                                   ARTICLE IX.

                                   AMENDMENTS

      Section 1. AMENDMENT BY DIRECTORS OR SHAREHOLDERS. 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. If the power to adopt, amend or repeal Bylaws is conferred upon
the Board of Directors by the Certificate of Incorporation it shall not divest
or limit the power of the stockholders to adopt, amend or repeal Bylaws.