EXHIBIT 3.10
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                               BOOK M118 PAGE 212

                                                                           FILED
                                                                     JAN 13 1989
                                                                    [STAMP SEAL]


                          CERTIFICATE OF INCORPORATION

                                       OF

                              PGI INVESTMENTS, INC.

                                    * * * * *

                                    ARTICLE I

         The name of the corporation is PGI Investments, Inc.

                                   ARTICLE II

         The address of its registered office in the State of Delaware is
Prentice-Hall Corporation System, Inc., 229 South State Street, in the City of
Dover, County of Kent. The name of its registered agent at such address is The
Prentice-Hall Corporation System, Inc.

                                   ARTICLE III

         The nature of the business or purposes to be conducted or promoted is
to engage in any lawful act or activity for which corporations may be organized
under the General Corporation Law of Delaware.

                                   ARTICLE IV

         The aggregate number of shares which the corporation shall be
authorized to issue is two thousand (2,000), having a par value of $.01 per
share.

                                    ARTICLE V

         The name of the incorporator is Maria Lombardo, EAB Plaza, Uniondale,
New York.

                                   ARTICLE VI

         The following provisions are inserted for the regulation of the
business and the conduct of the affairs of the corporation, and as a limitation
upon the powers and rights of its stockholders and directors, but nothing
therein shall be construed or deemed to exempt the stockholders and directors
from the performance of any obligation or duty imposed by law.

         (a)      The board of directors shall have the power to determine from
time to time whether and to what extent, and at what times and places and under
what conditions and regulations the accounts and books of the corporation or any
of them



                               BOOK M118 PAGE 212


(except such as may be by statute specifically open to inspection) shall be open
to inspection of the stockholders and no stockholder shall have any right to
inspect any account or book or documents of the corporation except as conferred
by statute or authorized by the board of directors.

         (b)      The board of directors shall have the power to appoint an
Executive Committee from among their number, which Committee, to the extent and
in the manner provided by the by-laws of the corporation, shall have and may
exercise in the interim between the meetings of the board of directors all of
the powers of the board of directors, so far as may be permitted by law, in the
management of the business and affairs of the corporation.

         (c)      In the absence of fraud, no contract or other transaction
between the corporation and any other corporation shall be affected or
invalidated by the fact that any one or more of the directors of this
corporation are or may be interested in or are or may be directors or officers
of such other corporation or by reason of the fact that such other corporation
owns all or a controlling interest in the voting stock of this corporation or
this corporation owns all or a controlling interest in the voting stock of such
other corporation. Any director or officer of this corporation individually or
jointly, may be a party to or may be interested in any contract or transaction
of this corporation or in which this corporation is interested, and such fact
shall in no way affect or invalidate the transaction or contract entered into,
and each and every person who may become a director or officer of this
corporation is hereby relieved from any liability that might otherwise exist in
respect of contracting with the corporation for the benefit of himself or the
benefit of any person, firm or corporation in which he in any way may be
interested. Any and all directors of this corporation who are also directors,
officers, stockholders, or members of such other corporation, or who are so
interested in any contract, transaction or act of this corporation may be
counted in determining the existence of a quorum at any meeting of the Board of
Directors of this corporation which shall authorize any such contract,
transaction or act with like force and effect, as if they were not such
directors, officers, stockholders or members of any such other corporation or
were not interested in such contract, transaction or act.

         (d)      No stockholder shall be entitled as of right to purchase or
subscribe for any part of any unissued stock or any additional stock to be
issued by reason of any increase of the authorized capital stock of the
corporation, or the issuance of bonds, certificates of indebtedness, debentures
or other securities convertible into stock of the corporation but any such
unissued stock or options to purchase stock may be issued and disposed of
pursuant to resolution of the Board of Directors, to such persons, firms,
corporations or associations as may be deemed advisable by the Board of
Directors, in the exercise of their discretion.

                                   ARTICLE VII

         (a)      Each person who was or is made a party or is threatened to be
made a party to or is involved in any action, suit or proceeding, whether civil,
criminal, administrative or investigative ("proceeding"), by reason of the fact
that he or she, or a


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                               BOOK M118 PAGE 212


person of whom he or she is the legal representative, is or was a director or
officer of this corporation or is or was serving at the request of the
corporation as a director or officer of another corporation or of a partnership,
joint venture, trust or other enterprise, including service with respect to
employee benefit plans, whether the basis of such proceeding is alleged action
in an official capacity as a director or officer or in any other capacity while
serving as a director or officer, shall be indemnified and held harmless by the
corporation to the fullest extend authorized by the General Corporation Law of
the State of Delaware, as the same exists or may hereafter be amended, (but, in
the case of any such amendment, only to the extent that such amendment permits
the corporation to provide broader indemnification rights than said law
permitted the corporation to provide prior to such amendment) against all
expenses, liability and loss (including attorneys' fees, judgments, fines, ERISA
excise taxes or penalties and amounts paid or to be paid in settlement)
reasonably incurred or suffered by such persons in connection therewith;
provided, however, that the corporation shall indemnify any such person seeking
indemnity in connection with a proceeding (or part thereof) initiated by such
person only if such proceeding (or part thereof) was authorized by the board of
directors of the corporation. Such right shall be a contract right and shall
include the right to be paid by the corporation for expenses incurred in
defending any such proceeding in advance of its final disposition; provided,
however, that the payment of such expenses incurred by a director or officer in
his or her capacity as a director or officer (and not in any other capacity in
which service was or is rendered by such person while a director or officer,
including, without limitation, service to an employee benefit plan) in advance
of the final disposition of such proceeding, shall be made only upon delivery to
the corporation of an undertaking, by or on behalf of such director or officer,
to repay all amounts so advanced if it should be determined ultimately that such
director or officer is not entitled to be indemnified under this Article VII or
otherwise. The corporation may, by action of the board of directors, provide
indemnification to employees and agents of the corporation with a lesser or the
same scope and effect as the foregoing indemnification of directors and
officers.

         (b)      If a claim under Paragraph (a) of this Article VII is not paid
in full by the corporation within ninety days after a written claim has been
received by the corporation, the claimant may at any time thereafter bring suit
against the corporation to recover the unpaid amount of the claim and, if
successful in whole or in part, the claimant shall be entitled to be paid also
the expense of prosecuting such claim. It shall be a defense to any such action
(other than an action brought to enforce a claim for expenses incurred in
defending any proceeding in advance of its final disposition where the required
undertaking has been tendered to the corporation) that the claimant has not met
the standards of conduct which make it permissible under the General Corporation
Law of the State of Delaware for the corporation to indemnify the claimant for
the amount claimed, but the burden of proving such defense shall be on the
corporation. Neither the failure of the corporation (including its board of
directors, independent legal counsel, or its stockholders) to have made a
determination prior to the commencement of such action that indemnification of
the claimant is proper in the circumstances because he or she has met the
applicable standard of conduct set forth in said law, nor an actual
determination by the corporation (including its board of directors, independent
legal counsel, or its stockholders) that the claimant had not met such
applicable standard of conduct, shall be


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                               BOOK M118 PAGE 212


a defense to the action or create a presumption that the claimant had not met
the applicable standard of conduct.

         (c)      The rights conferred on any person by Paragraphs (a) and (b)
of this Article shall not be exclusive of any other right which such person may
have or hereafter acquire under any statute, provision of this Certificate of
Incorporation, by-law, agreement, vote of stockholders or disinterested
directors or otherwise.

         (d)      The corporation may maintain insurance, at its expense, to
protect itself and any such director or officer of the corporation or of another
corporation, partnership, joint venture, trust or other enterprise against any
such expense, liability or loss, whether or not the corporation would have the
power to indemnify such person against such expense, liability or loss under the
General Corporation Law of the State of Delaware.

                                  ARTICLE VIII

         A director of this corporation shall not be personally liable to the
corporation or its stockholders for monetary damages for breach of fiduciary
duty as a director, except for liability (i) for any breach of the director's
duty of loyalty to the corporation or its stockholders, (ii) for acts or
omissions not in good faith or which involve intentional misconduct or a knowing
violation of law, (iii) under Section 174 of the General Corporation Law of the
State of Delaware, or (iv) for any transaction from which the director derived
an improper personal benefit. If the Delaware General Corporation Law is amended
after approval by the stockholders of this Article VIII to authorize corporate
action further eliminating or limiting the personal liability of directors, then
the liability of a director of the corporation shall be eliminated or limited to
the fullest extent permitted by the Delaware General Corporation Law, as so
amended from time to time.

         Any appeal or modification of this Article VIII shall not increase the
personal liability of any director of this corporation for any act or occurrence
taking place prior to such repeal or modification, or otherwise adversely affect
any right or protection of a director of the corporation existing at the time of
such repeal or modification.

         The provisions of this Article VIII shall not be deemed to limit or
preclude indemnification of a director by the corporation for any liability of a
director which has not been eliminated by the provisions of this Article VIII.

                                   ARTICLE IX

         In furtherance and not in limitation of the powers conferred by
statute, the board of directors is expressly authorized to make, alter or repeal
the by-laws of the corporation.


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                               BOOK M118 PAGE 212


                                    ARTICLE X

         (a)      Elections of directors need not be by written ballot unless
the by-laws of the corporation shall so provide.

         (b)      Meetings of stockholders may be held within or without the
State of Delaware, as the by-laws may provide. The books of the corporation may
be kept (subject to any provision contained in the statutes) outside the State
of Delaware at such place or places as may be designated from time to time by
the board of directors or in the by-laws of the corporation.

                                   ARTICLE XI

         The corporation reserves the right to amend, alter, change or repeal
any provision contained in this certificate of incorporation, in the manner now
or hereafter prescribed by statute, and all rights conferred upon stockholders
herein are granted subject to this reservation.

         IN WITNESS WHEREOF, I have made, subscribed and acknowledged this
certificate this 11th day of January, 1989.


                                    /s/ Maria Lombardo
                                    -------------------------------------------
                                                MARIA LOMBARDO
                                                   EAB Plaza
                                            Uniondale, NY 11556-0132


STATE OF NEW YORK       )
                        ) ss.:
COUNTY OF NASSAU        )

         On the 11th day of January, 1989, before me personally came Maria
Lombardo to me known and known to me to be the individual described in and who
executed the foregoing instrument and duly acknowledged to me that she executed
the same.


                                    /s/  Elizabeth Totino
                                    -------------------------------------------
                                                   Notary Public


                                    Elizabeth Totino
                                    NOTARY PUBLIC, State of New York
                                    No. 43-4513559
                                    Qualified in Richmond County
                                    Commission Expires     6/30/89
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