Document:

EXHIBIT 4.1

                       SUBSCRIPTION SUPPLEMENT, LOCKUP AND
                          REGISTRATION RIGHTS AGREEMENT

     This Subscription Supplement and Registration Rights Agreements (the
"Subscription Supplement"), containing additional terms to the Subscription
Agreement between Algiers Resources, Inc., Balstron Corporation, Daliprint,
Inc., Hartscup Corporation, Mayall Partners, Inc., PSLRA, Incorporated, Regal
Acquisitions, Inc., Spacial Corporation, Voyer One, Inc., Voyer Two, Inc. (the
"Companies") and investors subscribing for shares of Common Stock of the
Companies being offered pursuant to the Companies' Confidential Offering
Memorandum (as hereinafter defined), has been incorporated by reference into the
Subscription Agreement attached hereto (the "Subscription Agreement"). Each
investor should therefore carefully review this Subscription Supplement before
signing the Subscription Agreement. Terms used herein and not otherwise defined
shall have the meaning ascribed to them in the Memorandum.

     1. Subscription for Shares. I subscribe for the number of Shares of Common
Stock, par value $0.001 (the "Shares"), of each Company set forth in the
Subscription Agreement, priced at $0.25 per share.

     2. Review of Memorandum. I have carefully reviewed the Confidential
Offering Memorandum in connection with the offering of Shares and any
Supplement(s) thereto provided by the Companies (collectively, the
"Memorandum"). I have been furnished with and have carefully read the
Memorandum, and very specifically the sections entitled "Risk Factors" and
"Available Information," and the documents referenced therein, including any
documents listed in "Available Information" which I wished to review, and I am a
suitable investor as described in the Memorandum.

     3. Irrevocability of Subscription. I agree that this subscription is and
shall be irrevocable, but my obligations hereunder will terminate if this
subscription is not accepted by the Companies. I agree to pay for the Shares in
the manner set forth in the Subscription Agreement.

     4. Illiquid Investment. I understand that investment in the Shares is an
illiquid investment. In particular, I recognize that:

          (a) I must bear the economic risk of investment in the Shares for an
     indefinite period of time, because the Shares have not been registered
     under the Securities Act of 1933, as amended (the "Securities Act") and
     therefore cannot be sold unless either they are subsequently registered
     under the Securities Act or an exemption from such registration is
     available and a favorable opinion of counsel for the Companies to that
     effect is obtained (if requested by the Companies); and

          (b) No established market will exist and it is possible that no public
     market for the Shares will develop.

                                        1

<PAGE>

     5. Consent to Legends. I consent to the affixing by the Companies of such
legends on certificates representing the Shares as any applicable federal or
state securities law may require from time to time.

     6. Subscriber's Representation and Warranties. I represent and warrant to
the Companies that:

          (a) The financial information provided in the Subscription Agreement
     is complete, true and correct;

          (b) I and my investment advisors, if any, have carefully reviewed and
     understand the risks of, and other considerations relating to, a purchase
     of Shares, including, but not limited to, the risks set forth under "Risk
     Factors" in the Memorandum;

          (c) I and my investment advisors, if any, have been afforded the
     opportunity to obtain any information necessary to verify the accuracy of
     any representations or information set forth in the Memorandum and have had
     all inquiries to the Companies answered, and have been furnished all
     requested materials, relating to the Companies and the offering and sale of
     the Shares and anything else set forth in the Memorandum;

          (d) Neither I nor my investment advisors, if any, have been furnished
     any offering literature by the Companies or any of its affiliates,
     associates or agents other than the Memorandum, and the documents
     referenced therein;

          (e) I am acquiring the Shares for which I am subscribing for my own
     account, as principal, for investment and not with a view to the resale or
     distribution of all or any part of the Shares;

          (f) The undersigned, if a corporation, partnership, trust or other
     form of business entity, (i) is authorized and otherwise duly qualified to
     purchase and hold the Shares, (ii) has obtained such additional tax and
     other advice that it has deemed necessary, (iii) has its principal place of
     business at its residence address set forth in the Subscription Agreement,
     and (iv) has not been formed for the specific purpose of acquiring the
     Shares (although this may not necessarily disqualify the subscriber as a
     purchaser). The persons executing the Subscription Agreement, as well as
     all other documents related to the Offering, represent that they are duly
     authorized to execute all such documents on behalf of the entity. (If the
     undersigned is one of the aforementioned entities, it agrees to supply any
     additional written information that may be required.);

          (g) All of the information which I have furnished to the Companies or
     which is set forth in the Subscription Agreement (including this
     Subscription Supplement) is correct and complete as of the date of the
     Subscription Agreement. If any material change in this information should
     occur prior to my subscription being accepted, I will immediately furnish
     the revised or corrected information;

                                        2

<PAGE>

          (h) I further agree to be bound by all of the terms and conditions of
     the Offering described in the Memorandum; and

          (i) I am the only person with a direct or indirect interest in the
     Shares subscribed for by the Subscription Agreement.

     7. Certification of Information. I certify, to the best of my information
and belief, that the above information that I have supplied is true and correct
in all material respects.

     8. Indemnification of Companies. I agree to indemnify and hold harmless the
Companies, the Placement Agents and their respective officers, directors,
agents, attorneys, accountants and affiliates from and against all damages,
losses, costs and expenses (including reasonable attorneys' fees) that they may
incur by reason of the failure of the undersigned to fulfill any of the terms or
conditions of this Subscription Supplement or the Subscription Agreement, or by
reason of any breach of the representations and warranties made by the
undersigned herein or in the undersigned's related Subscription Agreement, or in
any document provided by the undersigned to the Companies.

     9. Nontransferability of Subscription. This subscription is not
transferable or assignable by me without the written consent of the Companies.

     10. Subscribers' Joint and Several Liability. If more than one person is
executing this document, the obligations of each shall be joint and several and
the representations and warranties contained in the Subscription Agreement and
this Subscription Supplement shall be deemed to be made by, and be binding upon,
each of these persons and his or her heirs, executors, administrators,
successors and assigns.

     11. Successors and Assigns. This subscription, upon acceptance by each
Company, shall be binding upon my heirs, executors, administrators, successors
and assigns.

     12. Governing Law. The Subscription Agreement, including this Subscription
Supplement, shall be construed in accordance with and governed in all respects
by the laws of the State of California.

     13. Registration Rights. I acknowledge and agree that I will have the
following registration rights with respect to Shares purchased by me in the
Offering:

          (a) In connection with the first general registration statement (other
     than Form S-8) ("Registration Statement"), if any, filed by a Company
     following the closing of a merger with an operating company (a "Merger"),
     such Company will use its best efforts to include the Shares of Common
     Stock of that Company purchased by the Holder in the Offering in the
     Registration Statement. In the event, the Company proposes to register any
     of its securities following a Merger, it will give written notice to each
     Holder, at least thirty (30) days prior to the filing of a Registration
     Statement, of its intention to do so. Upon the written request of any
     Holder given

                                        3

<PAGE>

     within fifteen (15) days after receipt of any such notice of his, her or
     its or their desire to include such Holder's Registerable Securities in
     such Registration Statement, the Company shall afford such Holder(s) the
     opportunity to have such Holder's Registerable Securities registered under
     such registration. Notwithstanding anything to the contrary contained in
     this paragraph, each Company shall have the right at any time after it
     shall have given written notice pursuant to this paragraph (irrespective of
     whether a written request for the inclusion of such Registerable Securities
     shall have been made) to elect not to file any such proposed Registration
     Statement, or to withdraw the same after the filing but prior to the
     effective date thereof. Any and all shares registered in a Registration
     Statement will still be subject to the lock-up provisions set forth in
     Paragraph 14 herein.

          (b) Each Company shall undertake in good faith to file a Registration
     Statement covering my shares as soon as reasonably possible after such
     Merger and to keep such Registration Statement effective for a period of at
     least two years. However, I acknowledge that no assurance can be given that
     such agreement can be obtain or such Registration Statement will be
     declared effective, and the lock-up provisions will still apply to such
     registered shares, unless otherwise released.

          (c) Each Company shall indemnify and hold harmless the Holders of
     Registerable Securities from and against any and all losses, claims,
     damages and liabilities caused by any untrue statement of material fact
     contained in the Registration Statement filed by such Company under the
     Securities Act by reason of this Paragraph 13, any post-effective amendment
     to such Registration Statement, or any prospectus included therein or
     caused by any omission to state therein a material fact required to be
     stated therein or necessary to make the statements therein not misleading,
     except insofar as such losses, claims, damages or liabilities are caused by
     any such untrue statement or omission based upon information furnished or
     required to be furnished in writing to the Company by a Holder (or the
     authorized representatives or agents of the Holder) expressly for use
     therein, which indemnification shall include each person, if any, who
     controls the Holder within the meaning of the Securities Act and each
     officer, director, employee and agent of the Holder; provided, however,
     that the indemnification in this Paragraph 13(b) with respect to any
     prospectus shall not inure to the benefit of the Holder (or to the benefit
     of any person controlling the Holder) on account of any such loss, claim,
     damage or liability arising from the sale of Registerable Securities by
     such Holder, if a copy of a subsequent prospectus correcting the untrue
     statement or omission in such earlier prospectus was provided to such
     Holder by the Company prior to the subject sale and the subsequent
     prospectus was not delivered or sent by the Holder to the purchaser of such
     securities prior to such sale; and provided further, that the Company shall
     not be obligated to so indemnify the Holder or any other person referred to
     above unless the Holder or other person, as the case may be, shall at the
     same time indemnify the Company, its directors, each officer signing the
     Registration Statement and each person, if any, who controls the Company
     within the meaning of the Securities Act, from and against any and all
     losses, claims, damages and liabilities caused by any untrue statement of a
     material fact contained in any Registration Statement or any prospectus
     required to be filed or furnished in connection with such Registration
     Statement or caused any omission to state therein a material fact required
     to be stated therein or necessary to make the statements therein not

                                        4

<PAGE>

     misleading, insofar as such losses, claims, damages or liabilities are
     caused by any untrue statement or omission based upon information furnished
     in writing to the Company by the Holder expressly for use therein.

     If for any reason the indemnification provided for in the preceding
subparagraph is held by a court of competent jurisdiction to be unavailable to
an indemnified party with respect to any loss, claim, damage, liability or
expense referred to therein, then the indemnifying party, in lieu of
indemnifying such indemnified party thereunder, shall contribute to the amount
paid or payable by the indemnified party as a result of such loss, claim, damage
or liability in such proportion as is appropriate to reflect not only the
relative benefits received by the indemnified party and the indemnifying party,
but also the relative fault of the indemnified party and the indemnifying party,
as well as any other relevant equitable considerations.

          (d) All expenses, filing fees and other costs incurred by each Company
     in connection with any registration of securities pursuant to this
     Paragraph 13 (exclusive of underwriting discounts and selling commissions
     applicable to any sale of registered securities and any fees and costs of
     legal counsel engaged by the Holders) shall be borne by such Company.

     In the case of the registration effected by each Company pursuant to the
provisions of this Paragraph 13, the Company will (i) furnish to the Holders of
the Registerable Securities such numbers of copies of a prospectus, including a
preliminary prospectus, in conformity with the requirements of the Securities
Act, and such other documents as such Holders may reasonably request in order to
facilitate the disposition of the Registerable Securities owned by them, and
(ii) notify each Holder of Registerable Securities covered by such Registration
Statement at any time when a prospectus relating thereto is required to be
delivered under Securities Act of the happening of any event as a result of
which the prospectus included in such Registration Statement, as then in effect,
includes an untrue statement of a material fact or omits to state a material
fact required to be stated therein or necessary to make the statements therein
not misleading in the light of circumstances then existing.

          (e) For purposes hereof, the term "Registerable Securities" means the
     Shares of Common Stock of a Company sold in the Offering.

          (f) Notwithstanding anything to the contrary contained in this Section
     13, all of the registration rights described in this Section 13 shall
     expire at such time as all the Registrable Securities of a Company held by
     you are saleable pursuant to Rule 144(k) of the Securities Act, or such
     successor provision.

     14. Lock-Up Restriction on Sale. Notwithstanding anything to the contrary
contained in the Memorandum or Paragraph 13 hereof, I acknowledge and agree that
prior to registration of any Company, the consummation of a Merger by a Company,
and either the expiration of relevant holding periods under Rule 144 of the
Securities Act or registration of the Common Stock, and for a six (6) month
period after the registration of Common Stock and Merger, I will not sell,
pledge, assign or otherwise transfer or hypothecate, any Shares of Common Stock
of any

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<PAGE>

Company, and that, subsequent to the registration of Common Stock and Merger of
a Company, I will not sell, pledge, assign or otherwise transfer or hypothecate
fifty percent (50%) of the Shares of such Company, (including any shares of
Common Stock registered in connection with the Registration Statement described
in Paragraph 13 hereof) or other equity securities of the Company (other than
those acquired in the public market in any initial public offering by such
Company or thereafter) during the twelve (12) month period following the
consummation of the Merger without the prior written consent of such surviving
Company. Notwithstanding anything contained herein, if, subsequent to a Merger,
a Company releases Mr. James A. Prestiano from the terms of his same lock-up
agreement restricting his Shares of Common Stock held prior to the Offering in
such Company, or releases the holder of any Placement Agent Warrant from the
lock- up, my Shares will be released in a pro rata percentage from the terms of
the lock-up agreement. This "Lock Up" Agreement may be referenced in a legend on
my shares.

                                        6EXHIBIT 4.2

                             SUBSCRIPTION AGREEMENT

                             ALGIERS RESOURCES, INC.
                              BALSTRON CORPORATION
                                 DALIPRINT, INC.
                              HARTSCUP CORPORATION
                              MAYALL PARTNERS, INC.
                               PSLRA, INCORPORATED
                            REGAL ACQUISITIONS, INC.
                               SPACIAL CORPORATION
                                 VOYER ONE, INC.
                                 VOYER TWO, INC.

Please read all instructions and the terms and conditions of your Confidential
Offering Memorandum dated ___________ __, 1998 carefully before filling out this
application. Furthermore, please review the Subscription Supplement and
Registration Rights Agreement (the "Subscription Supplement") which is attached
as Exhibit B to the Confidential Offering Memorandum and the terms of which are
incorporated by reference into and made a part of this application. Capitalized
terms used and not otherwise defined herein shall have the meanings set forth in
the Confidential Offering Memorandum. If you need assistance, please call your
registered representative.

[ ] When application is complete, deliver your investment to:

                                     Algiers Resources, Inc.
                                     Balstron Corporation
                                     Daliprint, Inc.
                                     Hartscup Corporation
                                     Mayall Partners, Inc.
                                     PSLRA, Incorporated
                                     Regal Acquisitions, Inc.
                                     Spacial Corporation
                                     Voyer One, Inc.
                                     Voyer Two, Inc.
                                     c/o James A. Prestiano
                                     The Law Office of James A. Prestiano, Esq.
                                     317 Madison Avenue, Suite 2310
                                     New York, NY 10017

[X] Make Separate Checks payable to each of Algiers Resources, Inc., Balstron
    Corporation, Daliprint, Inc., Hartscup Corporation, Mayall Partners, Inc.,
    PSLRA, Incorporated, Regal Acquisitions, Inc., Spacial Corporation, Voyer
    One, Inc., Voyer Two, Inc.

I.                      ACCOUNT REGISTRATION - Check One
=============================================================================

[ ] Individual Account   [ ] Joint Registration      [ ] Pension or Profit
                                                         Sharing

                         [ ] Joint Tenant with Right [ ] IRA
                             of Survivorship
                         [ ] Tenants in Common
                         [ ] Tenants by Entirety
                         [ ] Community Property

[ ] Corporation, Partnership,
    Trust, Association or Other
    Entity

---------------------------------------------------------------
Name of APPLICANT, CUSTODIAN, CORPORATION, TRUST or BENEFICIARY

                           M or F
                                     ----------------------------------------
                                     Date of Birth    Soc. Sec. or Tax ID #

---------------------------------------------------------------
Name of JOINT TENANT or TRUSTEE (if applicable)

  [ ]     PLEASE PUT A CHECK NEXT TO
          THE SOC. SEC. # OR TAX ID. #
          RESPONSIBLE FOR TAXES.  WE
          WILL REPORT THIS NUMBER TO
          THE IRS.

<PAGE>

                           M or F
                                     ----------------------------------------
                                     Date of Birth    Soc. Sec. or Tax ID #
  [ ]

---------------------------------------------------------------
Name of ADDITIONAL TRUSTEE (if applicable)

  [ ]     Date of Trust

                           M or F
                                     ----------------------------------------
                                     Date of Birth    Soc. Sec. or Tax ID #

Marital Status (please check one)
[ ] Single        [ ] Married         [ ] Separated           [ ] Divorced

$________________ Investment Amount            (Minimum Subscription of $5,000,
$________________ Per Company (divide by 10)   $500 per Company unless approved
                                               by the Companies.)

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<PAGE>

 I.                      ACCOUNT REGISTRATION - (continued)
=============================================================================

                                  HOME ADDRESS
-----------------------------------------------------------------------------
Street Address                                                    Unit Number

----------------------------------------------------      -------------------
City                                      State           ZIP+4

----------------------------------
Home Phone Number (with Area Code)

                                BUSINESS ADDRESS

-----------------------------------------------------------------------------
Name of Company

-----------------------------------------------------------------------------
Street Address                                                   Suite Number

----------------------------------------------------      -------------------
City                                      State           ZIP+4

--------------------------------------
Business Phone Number (with Area Code)

Please send all correspondence to:
__ Residence  __ Business  __ Other.   Please specify:_______________________

 II.                   ALTERNATIVE DISTRIBUTION INFORMATION
=============================================================================

To direct distributions to a party other than the registered owner, complete
the information below.

Name of Firm (Bank or Brokerage):
                                 --------------------------------------------
Account Name:
             ----------------------------------------------------------------
Account Number:
               --------------------------------------------------------------
Address:
        ---------------------------------------------------------------------
City, State ZIP:
                -------------------------------------------------------------

 III.                      SUBSCRIPTION AGREEMENT
=============================================================================

    You as an individual or you on behalf of the subscribing entity are being
asked to complete this Subscription Agreement so a determination can be made as
to whether or not you (it) are qualified to purchase Common Stock under
applicable federal and state securities laws.

    Your answers to the questions contained herein must be true and correct in
all respects, and a false representation by you may constitute a violation of
law for which a claim for damages may be made against you.

    Your answers will be kept strictly confidential; however, by signing this
Subscription Agreement, you will be authorizing the Companies to present a
completed copy of this Subscription Agreement to such parties as it may deem
appropriate in order to make certain that the offer and sale of the Common Stock
will not result in a violation of the Securities Act of 1933, as amended, or of
the securities laws of any state.

    This Subscription Agreement does not constitute an offer to sell or a
solicitation of an offer to buy the Common Stock, or any other security.

    All questions must be answered. If the appropriate answer is "None" or "Not
Applicable", please state so. Please print or type your answers to all questions
and attach additional sheets if necessary to complete your answers to any item.
Please initial any correction.

INDIVIDUAL SUBSCRIBERS:
If the Common Stock subscribed for is to be owned by more than one person, you
and the other co-subscriber must each complete a separate Subscription Agreement
(except if the co-subscriber is your spouse and Statement B or C of Part I under
Section IV below has been checked) and sign the Signature Page annexed hereto.
If your spouse is a co-subscriber, you must indicate his or her name and social
security number.

CORPORATIONS, PARTNERSHIPS, PENSION PLANS AND TRUSTS:
The information requested herein relates to the subscribing entity and not to
you personally (unless otherwise determined in the ACCREDITED INVESTOR STATUS
section).

                                       3
<PAGE>

 IV.                     ACCREDITED INVESTOR STATUS
=============================================================================

         IF YOU MEET ANY OF THE FOLLOWING TESTS, PLEASE CHECK THE APPROPRIATE
         SPACES BELOW.

I.  INDIVIDUAL ACCOUNTS
    I certify that I am an "accredited investor" because:

    A.   _______ I had an individual income of more than $200,000 in each of the
         two most recent calendar years, and I reasonably expect to have an
         individual income in excess of $200,000 in the current calendar year.
    B.   _______ My spouse and I had joint income in excess of $300,000 in each
         of the two most recent calendar years, and we reasonably expect to have
         a joint income in excess of $300,000 in the current calendar year.
    C.   _______ I have an individual net worth, or my spouse and I have a joint
         net worth, in excess of $1,000,000 (including home and personal
         property).

    For purposes of this Subscription Agreement, "individual income" means
"adjusted gross income" as reported for Federal income tax purposes, exclusive
of any income attributable to a spouse or to property owned by a spouse and
increased by the following amounts: (i) the amount of any interest income
received which is tax-exempt under Section 103 of the Internal Revenue Code of
1986, as amended (the "Code"), (ii) the amount of losses claimed as a limited
partner in a limited partnership (as reported on Schedule E of form 1040), (iii)
any deduction claimed for depletion under Section 611 et seq. of the Code and
(iv) any amount by which income from long-term capital gains has been reduced in
arriving at adjusted gross income pursuant to the provisions of Sections 1202 of
the Internal Revenue Code as it was in effect prior to enactment of the Tax
Reform Act of 1986.

    For purposes of this Subscription Agreement, "joint income" means, "adjusted
gross income," as reported for Federal income tax purposes, including any income
attributable to a spouse or to property owned by a spouse, and increased by the
following amounts: (i) the amount of any interest income received which is
tax-exempt under Section 103 of the Code, (ii) the amount of losses claimed as a
limited partner in a limited partnership (as reported on Schedule E of Form
1040), (iii) any deduction claimed for depletion under Section 611 et seq. of
the Code and (iv) any amount by which income from long-term capital gains has
been reduced in arriving at adjusted gross income pursuant to the provisions of
Section 1202 of the Internal Revenue Code as it was in effect prior to enactment
of the Tax Reform Act of 1986.

    For the purposes of this Subscription Agreement, "net worth" means (except
as otherwise specifically defined) the excess of total assets at fair market
value, including home and personal property, over total liabilities, including
mortgages and income taxes on unrealized appreciation of assets.

II. CORPORATIONS, PARTNERSHIPS, EMPLOYEE BENEFIT PLANS OR IRAS

    A.   Has the subscribing entity been formed for the specific purpose of
investing in the Common Stock?  [ ]  YES    [ ]  NO

If your answer to question A is "No" CHECK whichever of the following statements
(1-5) is applicable to the subscribing entity. If your answer to question A is
"Yes" the subscribing entity must be able to certify to statement (B) below in
order to qualify as an "accredited investor".

         The undersigned entity certifies that it is an "accredited investor"
because it is:

    1. _______ an employee benefit plan within the meaning of Title I of the
    Employee Retirement Income Security Act of 1974, provided that the
    investment decision is made by a plan fiduciary, as defined in section 3(21)
    of such Act, and the plan fiduciary is a bank, savings and loan association,
    insurance company or registered investment adviser; or

    2. _______ an employee benefit plan within the meaning of Title I of the
    Employee Retirement Income Security Act of 1974 that has total assets in
    excess of $5,000,000; or

    3. _______ each of its shareholders, partners, or beneficiaries meets at
    least one of the following conditions described above under INDIVIDUAL
    ACCOUNTS. Please also CHECK the appropriate space in that section; or (Note:
    Income Statement must be completed for each shareholder, partner or
    beneficiary)

    4. _______ a self directed employee benefit plan and the investment decision
    is made solely by a person that meets at least one of the conditions
    described above under INDIVIDUAL ACCOUNTS; or (Note: Income Statement must
    be completed for each such person)

    5. _______ a corporation or a Massachusetts or similar business trust or
    partnership with total assets in excess of $5,000,000.

B.  If the answer to Question A above is "Yes", please certify the statement
    below is true and correct: _______ The undersigned entity certifies that it
    is an accredited investor because each of its shareholders, partners or
    beneficiaries meets at least one of the conditions described above under
    INDIVIDUAL ACCOUNTS. Please also CHECK the appropriate space in that
    section.

III. TRUST ACCOUNTS

A.  Has the subscribing entity been formed for the specific purpose of investing
in the Common Stock?   [ ] YES    [ ]  NO

If your answer to question A is "No" CHECK whichever of the following statements
(1-3) is applicable to the subscribing entity. If your answer to question A is
"Yes" the subscribing entity must be able to certify to statement (3) below in
order to qualify as an "accredited investor".

         The undersigned trustee certifies that the trust is an "accredited
investor" because:

    _______1) the trust has total assets in excess of $5,000,000 and the
    investment decision has been made by a "sophisticated person" (i.e., a
    person who has such knowledge and experience in financial and business
    matters that he or she is capable of evaluating the merits and risks of an
    investment in the Common Stock); or

    _______2) the trustee making the investment decision on its behalf is a bank
    (as defined in Section 3(a)(2) of the Securities Act), a savings and loan
    association or other institution (as defined in Section 3(a)(5)(A) of the
    Securities Act), acting in its fiduciary capacity; or

    _______3) the grantor(s) of the trust may revoke the trust at any time and
    regain title to the trust assets and has (have) retained sole investment
    control over the assets of the trust and the (each) grantor(s) meets at
    least one of the conditions described above under INDIVIDUAL ACCOUNTS.
    Please also CHECK the appropriate space in that section.

    (Note:  For each grantor an Income Statement must be completed)

                                        4
<PAGE>

 V.          INCOME STATEMENT - (Round off to the nearest $5,000)
=============================================================================

Please specify the amount of your:
[ ] Individual [ ] Joint [ ] Trust [ ] Beneficiary [ ] Shareholder [ ] Partner

income (defined in page 2:  Accredited Investor Status) in calendar years 1996
and 1997 and your projected income for 1998.

         1996           $
         1997           $
         1998           $                         (projected)
                         ------------------------

Current occupation (position or title and duties):

Name of Business:
                 -------------------------------------
Name of Employer:                             Telephone number (   )    -
                 ----------------------------                 ---------------

Former employment (if current employment is less than five years):

Name of Employer:                         Position or Title:
                 -------------------------                  -------------------

Nature of Duties:                     Period Employed:             to
                 ---------------------                ------------    ----------

 VI.                     INVESTMENT EXPERIENCE
=============================================================================

The following information is to be provided by the individual making the
investment decision or the person acting on behalf of the corporation,
partnership, individual retirement account, employee benefit plan or trust.

1.  Business or professional education (school, dates of attendance, degrees):

------------------------------------------------------------------------------

------------------------------------------------------------------------------

2.  Details of any training or experience in financial, business or tax matters
    not disclosed in Item 1 immediately above:

3.  Please indicate the frequency of your investment in marketable securities:
    [ ] Often       [ ] Occasionally       [ ] Seldom        [ ]  Never

4.  Please state the approximate number and total dollar amount of the following
    types of investments in which you have participated:
    a. restricted (non-traded) stock or notes:
              Number ___________________    Amount Invested:   $ _______________
    b. private placements of securities sold in reliance upon non-public
       offering exemption from registration under the Securities Act of 1933:
              Number ___________________    Amount Invested:   $ _______________

5.  Please initial the appropriate alternative:

_______ ALTERNATIVE ONE: I have such knowledge and experience in financial and
business matters and in private placement investments in particular that I am
capable of protecting my interests in connection with the purchase of the Common
Stock and evaluating the merits and risks of an investment in the Common Stock
and do not desire to use a professional advisor in connection with protecting my
interests and evaluating such merits and risks. I understand, however, that the
Company may request that I use a professional advisor.

_______ ALTERNATIVE TWO: I intend to use the services of a professional
advisor(s) in connection with protecting my interests in connection with the
purchase of the Common Stock and evaluating the merits and risks of an
investment in Common Stock and hereby appoint such person(s) to act as my
professional advisor(s) in connection with my proposed purchase of Common Stock.
(Please contact your registered representative for further instructions.)

Name of Professional Advisor If Alternative Two chosen:

                                        Telephone number (   )  -
---------------------------------------                   -----------

                                        5
<PAGE>

 VII.                       COVENANTS AND CERTIFICATIONS
=============================================================================

     1. I certify that the information contained herein above is complete and
accurate and may be relied on by the Companies. I will notify the Companies
promptly of any material change in any of such information.

     2. Under penalties of perjury, I certify that (1) my taxpayer
identification number shown in this Subscription Agreement is correct and (2) I
am not subject to backup withholding because (a) I have not been notified that I
am subject to backup withholding as a result of a failure to report all interest
and dividends or (b) the Internal Revenue Service has notified me that I am no
longer subject to backup withholding. (If you have been notified that you are
subject to backup withholding and the Internal Revenue Service has not advised
you that backup withholding has been terminated, strike out item (2).) BY
SIGNING, I ACKNOWLEDGE THAT I HAVE CAREFULLY REVIEWED THE CONFIDENTIAL OFFERING
MEMORANDUM REFERRED TO ABOVE, ESPECIALLY THE SECTIONS ENTITLED "RISK FACTORS"
AND "AVAILABLE INFORMATION," AND THE SUBSCRIPTION SUPPLEMENT, LOCKUP AND
REGISTRATION RIGHTS AGREEMENT AND AGREE TO BOUND BY THE TERMS OF THIS
SUBSCRIPTION AGREEMENT AND THE SUBSCRIPTION SUPPLEMENT, LOCKUP AND REGISTRATION
RIGHTS AGREEMENT.

     3. I certify that I am purchasing the Common Stock solely for my own
account, not as a nominee or agent, and not for the beneficial interest of any
other person or with a view to or for resale in connection with any distribution
of the Common Stock or any grant of participations therein.

     4. I certify that I am able to bear the economic risk of my investment in
the Common Stock, have adequate means of providing for my current needs and
possible contingencies, and have no need for liquidity of my investment.

     5. I have had a full and complete opportunity to (i) ask questions of, and
receive answers from, the Companies' executive officer concerning the terms and
conditions of this offering, (ii) inspect all material contracts and documents
relating to this offering to which the Companies have access and (iii) obtain
any additional information which the Companies possess or can acquire without
unreasonable effort or expense that is necessary to verify the accuracy of the
information contained in the Confidential Offering Memorandum.

     6. I agree to indemnify the Companies, [Placement Agent?] and their
officers, directors and agents against all loss, liability, costs and expenses
(including reasonable attorneys' fees) arising as a result of any
misrepresentation made by me in this Subscription Agreement, my breach of this
Subscription Agreement or my transfer of the Securities in violation of federal
and/or state securities laws.

     7. I agree that the representations, certifications and agreements set
forth in this Subscription Agreement shall survive the purchase and delivery of
the Common Stock.

    8.  Any disputes or controversies which may arise between the undersigned
and the Companies concerning this subscription or the Offering shall be
submitted to arbitration in accordance with the Rules of the American
Arbitration Association. Notwithstanding the foregoing, if either the Companies
or the undersigned is a party to a pending arbitration proceeding under the Code
of Arbitration Procedure of the National Association of Securities Dealers, Inc.
("NASD") arising as a result of the Offering or the Common Stock, the
undersigned agrees to consolidate his action with the pending arbitration, to
the extent that the NASD accepts jurisdiction of such action. Arbitration must
be commenced by service upon the Companies of a written demand for arbitration
or a written notice of intention to arbitrate. Judgment upon any award rendered
by the arbitrator(s) shall be final, and may be entered in any court having
jurisdiction. Any arbitration proceeding pursuant to this Agreement shall be
determined pursuant to the laws of the State of New York and the Rules of the
American Arbitration Association or the Code of Arbitration Procedure of the
NASD, as applicable. The undersigned hereby submits to the in personam
jurisdiction of the courts of the State of New York and the federal courts
located therein (and expressly waives any defense to personal jurisdiction of
the undersigned by such courts) for the purpose of confirming, vacating or
modifying any such award or judgment entered thereon. To the extent any
controversy as above described is to be resolved in a court action, the
undersigned expressly agrees that such action shall be brought only in the
Courts of the State of New York, in the City of New York, or the federal courts
located therein and service of process in such action shall be sufficient if
served upon the undersigned by certified mail, return receipt requested, at the
undersigned's last address known to the Companies. The undersigned acknowledges
that, by agreeing to arbitrate any disputes or controversies under this
Agreement, the undersigned is waiving the right to seek remedies in court,
including the right to a jury trial. In addition, the undersigned is aware that:
(i) arbitration is final and binding on the parties; (ii) pre-arbitration
discovery is generally more limited than and different from court proceedings;
(iii) the arbitrators' award is not required to include factual findings or
legal reasoning and any party's right to appear or to seek modification of
rulings by the arbitrators is strictly limited; and (iv) the panel of
arbitrators in a proceeding under the NASD Code of Arbitration will typically
include a minority of arbitrators who were or are affiliated with the securities
industry.

                  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .

 VIII.                            SIGNATURES
=============================================================================
The Subscription Agreement and the Subscription Supplement, Lockup and
Registration Rights Agreement contain various agreements, certifications and
representations by subscribers and should be carefully reviewed in their
entirety before executing this signature page.

BY SIGNING, I ACKNOWLEDGE THAT I HAVE CAREFULLY REVIEWED THE CONFIDENTIAL
OFFERING MEMORANDUM REFERRED TO ABOVE, ESPECIALLY THE SECTIONS ENTITLED "RISK
FACTORS" AND "AVAILABLE INFORMATION," AND THE SUBSCRIPTION SUPPLEMENT, LOCKUP
AND REGISTRATION RIGHTS AGREEMENT AND AGREE TO BOUND BY THE TERMS OF THIS
SUBSCRIPTION AGREEMENT AND THE SUBSCRIPTION SUPPLEMENT, LOCKUP AND REGISTRATION
RIGHTS AGREEMENT, THE TERMS OF WHICH ARE INCORPORATED HEREIN.

THE UNDERSIGNED ACKNOWLEDGES AND AGREES TO ARBITRATE ANY DISPUTE OR CONTROVERSY
ARISING AS A RESULT OF THIS SUBSCRIPTION AGREEMENT, THE OFFERING OR ANY
CONTROVERSY OR DISPUTE RELATED TO THE COMMON STOCK ISSUED IN THIS OFFERING, IN
ACCORDANCE WITH PARAGRAPH 8 OF SECTION VII HEREOF.

Dated                    ,  1998
      -------------------

Print name of individual subscriber,       Signature of individual subscriber,
custodian, corporation, trustee            authorized person, trustee

------------------------------------       -----------------------------------

Print name of co-subscriber,               Signature of co-subscriber,
authorized person, co-trustee if           authorized person, co-trustee if
required by trust instrument               required by trust instrument

------------------------------------       -----------------------------------

Investment Authorization. The undersigned corporation, partnership, benefit plan
or IRA has all requisite authority to acquire the Common Stock hereby subscribed
for and to enter into the Subscription Agreement and further, the undersigned
officer, partner or fiduciary of the subscribing entity has been duly authorized
by all requisite action on the part of such entity to execute these documents on
its behalf. Such authorization has not been revoked and is still in full force
and effect.

Check Box:      [ ] Yes         [ ]  No         [ ]  Not Applicable

                                        6
<PAGE>

 IX.                               NOTARIZATION
=============================================================================

STATE OF                     )
                             )    ss.
COUNTY OF                    )

        On              , 199   , before me,             , personally appeared
           --------------    ---             ------------
                                                                             ,
-----------------------------------------------------------------------------

        [ ] personally known to me    [ ] proved to me on the basis of
                                          satisfactory evidence
to be the person(s) whose name(s) is/are subscribed to the within instrument and
acknowledged to me that he/she/they executed the same in his/her/their
authorized capacity(ies), and that by his/her/their signature(s) on the
instrument the person(s), or the entity upon behalf of which the person(s)
acted, executed the instrument.

        WITNESS my hand and official seal.

                                                    ---------------------------
                                                    Signature of Notary

                           CAPACITY CLAIMED BY SIGNER:

        [ ] Individual(s)                       [ ]  Attorney-In-Fact
        [ ] Partner(s)                          [ ]  Subscribing Witness
        [ ] Trustee(s)                          [ ]  Guardian/Conservator
        [ ] Corporate                           [ ]  Other:
                      ------------------------             --------------------
            Officer(s)------------------------       --------------------------
                               Title(s)

                             SIGNER IS REPRESENTING:
Name of Person(s) or Entity(ies):
                                 ----------------------------------------------
-------------------------------------------------------------------------------

Notary:  Please fill in state, county, date and names of all persons signing and
affix notarial seal.

 X.                  VERIFICATION OF ACCOUNT EXECUTIVE
=============================================================================

    I state that I am familiar with the financial affairs and investment
objectives of the investor named above and reasonably believe that a purchase of
the Common Stock is a suitable investment for this investor and that the
investor, either individually or together with his or her professional advisor,
understands the terms of and is able to evaluate the merits of this offering. I
acknowledge:
    (a)  that I have reviewed this Subscription Agreement and the Subscription
         Supplement attached as Exhibit B to the Confidential Offering
         Memorandum, and attachments (if any) thereto; and
    (b)  that the Subscription Agreement and attachments thereto have been fully
         completed and executed by the appropriate party.

Broker/Dealer                                 Account Executive

------------------------------------          --------------------------------
(Name of Broker/Dealer)                       (Signature)

-----------------------------------           --------------------------------
(Street Address of AE Office)                 (Print Name)

-----------------------------------           --------------------------------
(City of AE Office)  (State)  (Zip)           (Representative I.D. Number)

(   )     -
 ---  ---- ----                               --------------------------------
(Telephone Number of AE Office)               (Date)

                                        7

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