Document:

EXHIBIT 10.2
                                                                    ------------
                                 PROMISSORY NOTE

--------------------------------------------------------------------------------
  Principal   Loan Date   Maturity  Loan No. Call/Coll. Account Officer Initials
$1,500,000.00 11-30-2004 01-05-2006  57821               16995    SM
--------------------------------------------------------------------------------
References in the shaded area are for Lender's use only and do not limit the
applicability of this document to any particular loan or item. Any item above
containing "..." has been omitted due to text length limitations.
--------------------------------------------------------------------------------

Borrower: GREYSTONE MANUFACTURING, L.L.C.   Lender: THE F&M BANK & TRUST COMPANY
          (TIN:  20-0165377)                        Harvard Commercial Loans
          1613 E. 15th Street                       1330 S. Harvard
          Tulsa, OK 74120                           (P.O. Box 4500 - 74159)
                                                    Tulsa, OK 74112
                                                    (918) 748-4060
================================================================================

Principal                           Initial           Date
Amount:   $1,500,000.00             Rate: 6.000%      of Note: November 30, 2004

PROMISE TO PAY. GREYSTONE MANUFACTURING, L.L.C. ("Borrower") promises to pay to
THE F&M BANK & TRUST COMPANY ("Lender"), or order, in lawful money of the United
States of America, the principal amount of One Million Five Hundred Thousand &
00/100 Dollars ($1,500,000.00) or so much as may be outstanding, together with
interest on the unpaid outstanding principal balance of each advance. Interest
shall be calculated from the date of each advance until repayment of each
advance.

PAYMENT. Borrower will pay this loan in full immediately upon Lender's demand.
If no demand is made, Borrower will pay this loan in one payment of all
outstanding principal plus all accrued unpaid interest on January 5, 2006. In
addition, Borrower will pay regular monthly payments of all accrued unpaid
interest due as of each payment date, beginning January 5, 2005, with all
subsequent interest payments to be due on the same day of each month after that.
Unless otherwise agreed or required by applicable law, payments will be applied
first to any accrued unpaid interest; then to principal; then to any unpaid
collection costs; and then to any late charges. The annual interest rate for
this Note is computed on a 365/360 basis; that is, by applying the ratio of the
annual interest rate over a year of 360 days, multiplied by the outstanding
principal balance, multiplied by the actual number of days the principal balance
is outstanding. Borrower will pay Lender at Lender's address shown above or at
such other place as Lender may designate in writing.

VARIABLE INTEREST RATE. The interest rate on this Note is subject to change from
time to time based on changes in an independent index which is the current
floating adjustable Prime Lending Rate (as hereinafter defined) at all times.
("The Prime Lending Rate of interest shall mean the prime rate published by the
Wall Street Journal, Southwest Edition, in its Money Rates columns as the prime
rate or base rate on corporate loans at large U.S. money center commercial banks
or a similar rate if such rate ceases to be published. If the Prime Lending Rate
of interest is no longer announced or established for any reason, the Bank may
select as the alternative Prime Lending Rate such other announced and
established prime or base rate for corporate loans of a New York, New York money
center bank that Bank deems in its sole discretion to be most comparable to the
no longer published Prime Lending Rate.) (the "Index"). The Index is not
necessarily the lowest rate charged by Lender on its loans. If the Index becomes
unavailable during the term of this loan, Lender may designate a substitute
Index after notice to Borrower. Lender will tell Borrower the current Index rate
upon Borrower's request. The interest rate change will not occur more often than
each day. Borrower understands that Lender may make loans based on other rates
as well. The Index currently is 5.000% per annum. The interest rate to be
applied to the unpaid principal balance of this Note will be at a rate of 1.000
percentage point over the Index, resulting in an initial rate of 6.000% per
annum. NOTICE: Under no circumstances will the Interest rate on this Note be
more than the maximum rate allowed by applicable law.

PREPAYMENT; MINIMUM INTEREST CHARGE. In any event, even upon full prepayment of
this Note, Borrower understands that Lender is entitled to a minimum interest
charge of $7.50. Other than Borrower's
<PAGE>

obligation to pay any minimum interest charge, Borrower may pay without penalty
all or a portion of the amount owed earlier than it is due. Early payments will
not, unless agreed to by Lender, in writing, relieve Borrower of Borrower's
obligation to continue to make payments of accrued unpaid interest. Rather,
early payments will reduce the principal balance due. Borrower agrees not to
send Lender payments marked "paid in full", "without recourse", or similar
language. If Borrower sends such a payment, Lender may accept it without losing
any of Lender's rights under this Note, and Borrower will remain obligated to
pay any further amount owed to Lender. All written communications concerning
disputed amounts, including any check or other payment instrument that indicates
that the payment constitutes "payment in full" of the amount owed or that is
tendered with other conditions or limitations or as full satisfaction of a
disputed amount must be mailed or delivered to: THE F&M BANK & TRUST COMPANY,
Harvard Commercial Loans, 1330 S. Harvard (P.O. Box 4500-74159), Tulsa, OK
74112.

LATE CHARGE: If a payment is 10 days or more late, Borrower will be charged
$19.00.

INTEREST AFTER DEFAULT. Upon default, at Lender's option, and if permitted by
applicable law, Lender may add any unpaid accrued interest to principal and such
sum will bear interest therefrom until paid at the rate provided in this Note
(including any increased rate). Upon default, Lender, at its option, may, if
permitted under applicable law, increase the variable interest rate on this Note
to 45.000% per annum. The interest rate will not exceed the maximum rate
permitted by applicable law.

DEFAULT. Each of the following shall constitute an event of default ("Event of
Default") under this Note:

            Payment Default. Borrower fails to make any payment when due under
            this Note.

            Other Defaults. Borrower fails to comply with or to perform any
            other term, obligation, covenant or condition contained in this Note
            or in any of the related documents or to comply with or to perform
            any term, obligation, covenant or condition contained in any other
            agreement between Lender and Borrower.

            False Statements. Any warranty, representation or statement made or
            furnished to Lender by Borrower or on Borrower's behalf under this
            Note or the related documents is false or misleading in any material
            respect, either nor or at the time made or furnished or becomes
            false or misleading at any time thereafter.

            Death or Insolvency. The dissolution of Borrower (regardless of
            whether election to continue is made), any member withdraws from
            Borrower, or any other termination of Borrower's existence as a
            going business or the death of any member, the insolvency of
            Borrower, the appointment of a receiver for any part of Borrower's
            property, any assignment for the benefit of creditors, any type of
            creditor workout, or the commencement of any proceeding under any
            bankruptcy or insolvency laws by or against Borrower.

            Creditor or Forfeiture Proceedings. Commencement of foreclosure or
            forfeiture proceedings, whether by judicial proceeding, self-help,
            repossession or any other method, by any creditor of Borrower or by
            any governmental agency against any collateral securing the loan.
            This includes a garnishment of any of Borrower's accounts, including
            deposit accounts, with Lender. However, this Event of Default shall
            not apply if there is a good faith dispute by Borrower as to the
            validity or reasonableness of the claim which is the basis of the
            creditor or forfeiture proceeding and if Borrower gives Lender
            written notice of the creditor or forfeiture proceeding and deposits
            with Lender monies or a surety bond for the creditor or forfeiture
            proceeding, in an amount determined by Lender, in its sole
            discretion, as being an adequate reserve or bond for the dispute.

            Events Affecting Guarantor. Any of the preceding events occurs with
            respect to any Guarantor of any of the indebtedness or any Guarantor
            dies or becomes incompetent, or revokes or disputes the validity of,
            or liability under, any guaranty of the indebtedness evidenced by
            this Note.

            Adverse Change. A material adverse change occurs in Borrower's
            financial condition, or Lender believes the prospect of payment or
            performance of this Note is impaired.

            Insecurity. Lender in good faith believes itself insecure.

                                       2
<PAGE>

LENDER'S RIGHTS. Under default, Lender may declare the entire unpaid principal
balance on this Note and all accrued unpaid interest immediately due, and then
Borrower will pay that amount.

ATTORNEYS' FEES; EXPENSES. Lender may hire or pay someone else to help collect
this Note if Borrower does not pay. Borrower will pay Lender that amount. This
includes, subject to any limits under applicable law, Lender's attorneys' fees
and Lender's legal expenses, whether or not there is a lawsuit, including
without limitation all attorneys' fees and legal expenses for bankruptcy
proceedings (including efforts to modify or vacate any automatic stay or
injunction), and appeals. If not prohibited by applicable law, Borrower also
will pay any court costs, in addition to all other sums provided by law.

JURY WAIVER. Lender and Borrower hereby waive the right to any jury trial in any
action, proceeding, or counterclaim brought by either Lender or Borrower against
the other.

GOVERNING LAW. This Note will be governed by federal law applicable to Lender
and, to the extent not preempted by federal law, the laws of the State of
Oklahoma without regard to its conflicts of law provisions. This Note has been
accepted by Lender in the State of Oklahoma.

DISHONORED ITEM FEE. Borrower will pay a fee to Lender of $10.00 if Borrower
makes a payment on Borrower's loan and the check or other payment order
including any preauthorized charge with which Borrower pays is later dishonored.

COLLATERAL. Borrower acknowledges this Note is secured by All accounts and
inventory now owned or hereafter acquired by debtor and proceeds thereof.

LINE OF CREDIT. This Note evidences a revolving line of credit. Advances under
this Note may be requested orally by Borrower or as provided in this paragraph.
All oral requests shall be confirmed in writing on the day of the request. All
communications, instructions, or direction by telephone or otherwise to Lender
are to be directed to Lender's office shown above. The following person
currently is authorized to request advances and authorize payment sunder the
line of credit until Lender receives from Borrower, at Lender's address shown
above, written notice of revocation of his or her authority: Warren F. Kruger,
Manager, President & CEO of GREYSTONE MANUFACTURING, L.L.C. Borrower agrees to
be liable for all sums either: (A) advanced in accordance with the instructions
of an authorized person or (B) credited to any of Borrower's accounts with
Lender. The unpaid principal balance owing on this Note at any time may be
evidenced by endorsements on this Note or by Lender's internal records,
including daily computer print-outs. Lender will have no obligation to advance
funds under this Note if: (A) Borrower or any guarantor is in default under the
terms of this Note or any agreement that Borrower or any guarantor has with
Lender, including any agreement made in connection with the signing of this
Note; (B) Borrower or any guarantor ceases doing business or is insolvent; (C)
any guarantor seeks, claims or otherwise attempts to limit, modify or revoke
such guarantor's guarantee of this Note or any other loan with Lender; (D)
Borrower has applied funds provided pursuant to this Note for purposes other
than those authorized by Lender; or (E) Lender in good faith believes itself
insecure.

SUCCESSOR INTERESTS. The terms of this Note shall be binding upon Borrower, and
upon Borrower's heirs, personal representatives, successors and assigns, and
shall inure to the benefit of Lender and its successors and assigns.

NOTIFY US OF INACCURATE INFORMATION WE REPORT TO CONSUMER REPORTING AGENCIES.
Please notify us if we report any inaccurate information about your account(s)
to a consumer reporting agency. Your written notice describing the specific
inaccuracy(ies) should be sent to us at the following address: The F&M Bank &
Trust Company, 1330 S. Harvard, Tulsa, OK 74112.

GENERAL PROVISIONS. This Note is payable on demand. The inclusion of specific
default provisions or rights of Lender shall not preclude Lender's right to
declare payment of this Note on its demand. Lender may delay or forgo enforcing
any of its rights or remedies under this Note without losing them. Borrower and
any other person who signs, guarantees or endorses this Note, to the extent
allowed by law, waive presentment, demand for payment, and notice of dishonor.
Upon any change in the terms of this Note, and unless otherwise expressly stated
in writing, no party who signs this Note, whether as maker, guarantor,
accommodation maker or endorser, shall be released

                                       3
<PAGE>

from liability. All such parties agree that Lender may renew or extend
(repeatedly and for any length of time) this loan or release any party or
guarantor or collateral; or impair, fail to realize upon or perfect Lender's
security interest in the collateral; and take any other action deemed necessary
by Lender without the consent of or notice to anyone. All such parties also
agree that Lender may modify this loan without the consent of or notice to
anyone other than the party with whom the modification is made. The obligations
under this Note are joint and several.

PRIOR TO SIGNING THIS NOTE, BORROWER READ AND UNDERSTOOD ALL THE PROVISIONS OF
THIS NOTE, INCLUDING THE VARIABLE INTEREST RATE PROVISIONS. BORROWER AGREES TO
THE TERMS OF THE NOTE.

BORROWER ACKNOWLEDGES RECEIPT OF A COMPLETED COPY OF THIS PROMISSORY NOTE.

BORROWER:

GREYSTONE MANUFACTURING, L.L.C.

By: /s/ Warren F. Kruger
    -----------------------------------------------
      Warren F. Kruger, Manager, President & CEO of
      GREYSTONE MANUFACTURING, L.L.C.

                                       4EXHIBIT 10.3
                                                                    ------------
                         GREYSTONE MANUFACTURING, L.L.C.
                                    TERM NOTE
                                    ---------

$5,500,000.00                                            Tulsa, Oklahoma
                                                         Effective March 4, 2005

            FOR VALUE RECEIVED, the undersigned, GREYSTONE MANUFACTURING,
L.L.C., an Oklahoma limited liability company ("Borrower"), promises to pay to
the order of THE F&M BANK & TRUST COMPANY ("Bank"), the principal sum of FIVE
MILLION FIVE HUNDRED THOUSAND DOLLARS ($5,500,000.00), together with interest on
the unpaid balance from the date of the execution of this Note at the Floating
Interest Rate as defined in a loan agreement of equal date ("Loan Agreement")
between the Bank and Borrower at all times. The rate of interest payable shall
float daily and shall be adjusted daily based on the Prime Lending Rate of
Interest; provided, however, that the rate of interest payable upon the
indebtedness evidenced by this Note shall not at any time exceed the maximum
rate of interest permitted under the laws of the State of Oklahoma for loans of
the type and character evidenced by this Note. Interest shall be paid on the
actual number of days elapsed over a 360-day calendar year.

            The actual principal amount due from Borrower to the Bank at any one
time on account of the Note for which interest will accrue will be the sum of
all advances made on account hereof, less all principal payments actually
received by Bank in collected funds. The principal sum and the interest hereon
will be paid in installments at the principal office of the Bank in Tulsa,
Oklahoma, or at such other place as it may designate in writing, not later than
2:00 p.m., on the due dates thereof, according to the following schedule:

                (i)     On April 15, 2005, and on the same day of each month
                        thereafter until Final Payment, Borrower shall pay to
                        Bank the Monthly Payment Amount of principal and
                        interest described and defined below; and

                (ii)    On or about the March 15, 2008 (the "Final Payment"),
                        Borrower shall pay the Final Payment of all accrued and
                        unpaid interest and the remaining principal balance of
                        the Note as well as all other sums due under the terms
                        of the Loan Agreement.

            MONTHLY PAYMENT AMOUNT. The Monthly Payment amount due as described
above shall be an amount calculated based upon a full fifteen year amortization
(the "Amortization Period") of the outstanding principal balance of the Note at
the then Floating Interest Rate, and such monthly payment amount shall be
recalculated on a quarterly basis, with any outstanding principal and all
accrued and unpaid interest to be due and payable in full on the Final Payment
Date. Such recalculation of the monthly payment amount shall be based upon the
then existing outstanding principal balance of this Note at the time of such
recalculation based upon the remaining portion of the fifteen year Amortization
Period from the date of the Note at the then
<PAGE>

Floating Interest Rate. Notwithstanding the fixed monthly payments due and
payable (adjusted quarterly during each year of the term of the Note) principal
sums due and outstanding shall continue to bear interest at all times at the
Floating Interest Rate and shall change on each day in which the Floating
Interest Rate changes. In the event the actual amount applied to principal in
any quarter is less than the amount that would have been applied to principal
under the full fifteen year amortization (less the months that have elapsed
since the date of the Note), then Bank shall include such amount in the
re-calculation on the monthly payment at the end of the quarter. Sums paid in
excess of the amount sufficient to cause the loan to be amortized on a full
Amortization Period basis shall be applied to reduce principal sums outstanding.

            If any payment of interest or principal due hereunder or any
interest or principal on any other indebtedness of the Borrower or any party
primarily or secondarily liable hereunder is not paid when due, or if any
default occurs under any of the loan documents between any party primarily or
secondarily liable on this Note, or if any party primarily or secondarily liable
hereunder shall make an assignment for the benefit of the creditors, or if an
attachment or garnishment proceeding in excess of $300,000.00 not covered by
insurance against the Borrower shall be commenced, or if any judgment in excess
of $300,000.00 not covered by insurance be rendered against the Borrower, or if
a receiver be appointed over any of the property of Borrower or if any
proceeding in bankruptcy be instituted by or against any party primarily or
secondarily liable under this Note, the Bank may, at its option, without notice
or demand, declare this Note in default and all indebtedness hereunder
immediately due and payable. All sums applied to the Note in excess of then due
installment of interest or principal whether by pre-payment, acceleration or
otherwise, will be applied first to reduce the costs incurred under the security
documents, then to accrued but unpaid interest, then to installments of
principal then due but unpaid and finally, to the installments of principal last
maturing in inverse order. In the event of a default, the entire unpaid balance
shall be immediately due and payable, together with interest from the date of
default on such principal balance at the rate of six percent (6%) per annum
above the Prime Lending Rate of Interest as defined in the Loan Agreement.

            All agreements between the Borrower and the Bank are expressly
limited so that in no event whatsoever, whether by reason of disbursement of the
proceeds hereof or otherwise, shall the amount of interest or finance charge (as
defined by the laws of the State of Oklahoma) paid or agreed to be paid by the
undersigned to the Bank hereof exceed the highest lawful contractual rate of
interest or the maximum finance charge permissible under the law which a court
of competent jurisdiction, by final non-appealable order, determines to be
applicable hereto. If fulfillment of any agreement between the undersigned and
the Bank hereof, at the time of the performance of such agreement becomes due,
involves interest exceeding such highest lawful contractual rate or such maximum
permissible finance charge, then the obligation to fulfill the same shall be
reduced so such obligation does not exceed such highest lawful contractual rate
or maximum permissible finance charge. If by any circumstance the Bank shall
ever receive as interest or finance charge an amount which would exceed the
amount allowed by applicable law, the amount which may be deemed excessive shall
be deemed applied to the principal of the indebtedness evidenced hereby and not
to interest. (All interest and finance charges paid or agreed to be paid to the
Bank hereof shall be prorated, allocated and spread throughout the full period
of this Note.) The terms and provisions of this paragraph shall control all
other terms and provisions contained herein and in any other documents executed
in connection herewith. If any

                                       2
<PAGE>

provision of this Note, or the application thereof to any party or circumstance
is held invalid or unenforceable, the remainder of this Note and the application
of such provision to other parties or circumstances shall not be affected
thereby, provisions of this Note being severable in any such instance.

            At the maturity of this Note, whether by acceleration or otherwise,
the Bank, at its option, may apply to the payment of this Note or to any other
indebtedness of Borrower to the Bank, whether then due or not, the deposit
balances of Borrower; and the Bank shall be deemed to have exercised any such
right of set-off and to have made a charge against such money immediately upon
occurrence of such default, even though such charge is made or entered into the
books of the Bank subsequently thereto. From time to time, the maturity of this
Note may be extended or this Note may be renewed, in whole or in part, or a new
note of a different form may be substituted for this Note and/or the rate of
interest may be changed, or changes may be made in consideration of loan
extensions and the Bank, from time to time, may waive or surrender either in
whole or in part any rights, security interest(s), liens, guaranties given for
the benefit of the Bank's note in connection with the payment and securing the
payment of this Note; but no such consequence shall in any manner affect, limit,
modify or otherwise impair any rights, guaranties, assumption agreements or
security not specifically waived, released or surrendered in writing, nor shall
any maker, guarantor, person assuming the debt or any part thereof, endorser or
any person who is or might be liable hereon either primarily or contingently, be
released from such liability by reason of the occurrence of such event. The
Bank, from time to time, shall have the unlimited right to release any person
who might be liable hereon, and any such release shall not affect or discharge
the liability of any other person who is or might be liable hereon, either
primarily or secondarily.

            The Borrower on its own behalf and all persons assuming liability
under this Note hereby severally waive protest, presentment, demand, dishonor,
notice of dishonor, notice of protest or non-payment in the case this Note or
any payment due hereunder is not paid when due, and agree to any renewal of this
Note or to any extension, acceleration or postponement of the time of payment,
or any other indulgence to, any substitution, exchange or release of collateral
and to the release of any party or person primarily or contingently liable
without notice to any maker, endorser, guarantor, surety or other person
assuming liability. The Borrower and any guarantor, endorser, and surety or any
other person who is or may be primarily liable hereon, will, on demand, pay all
costs of collection, including a reasonable attorneys' fee to the Bank
attempting to enforce the payment of this Note and a reasonable attorneys' fee
for defending the validity of the Note or any documents securing this Note. The
words "any party" or "all parties" shall, in addition to the undersigned,
include endorsers, sureties and guarantors of the Note and the word
"undersigned" shall include the singular as well as the plural member.

            Any notice or demand given pursuant to the terms of this Note shall
be given in the manner specified in the Loan Agreement; provided, however, that
all notices and demands for payment from the holder of this Note actually
received in writing by the Borrower shall be considered to be effective upon the
receipt thereof by the Borrower regardless of the procedure or method utilized
to accomplish delivery thereof to the Borrower.

                                       3
<PAGE>

            Borrower warrants and stipulates that the Loan is a loan for
commercial loan purposes within the meaning of the laws of Oklahoma, and
Borrower further warrants that the entire loan proceeds will be used for such
commercial purposes. Borrower affirms, acknowledges and agrees that, as of the
date hereof, Borrower has no defenses, rights of setoff, or claims against Bank
in connection with the Loan. This Note shall be construed, governed and enforced
in accordance with the laws of the State of Oklahoma, without regard to
principles of conflicts of law. This Note may be assigned by the Bank or any
holder at any time, and Bank may sell one or more participations in this Note
without the consent of Borrower.

            It is specifically agreed that time is of the essence with respect
to the strict performance by Borrower of its obligations under this Note.
Notwithstanding the foregoing, Bank's failure to demand strict performance by
Borrower under any of the terms hereof shall not constitute a waiver or
abandonment of Bank's right to demand strict performance thereafter. There shall
be no waiver by Bank of any of its rights or remedies under this Note or other
Loan Documents unless such waiver is in writing and signed by Bank. Any such
written waiver shall apply only to the particular instance specified therein and
shall not impair the further exercise of such right or remedy or of any other
right or remedy.

            TO THE EXTENT ALLOWED BY LAW, BORROWER AND BANK WAIVE ALL RIGHTS TO
A TRIAL BY JURY IN ANY ACTION, COUNTERCLAIM, OR PROCEEDING BASED UPON, OR
RELATED TO, THE SUBJECT MATTER OF THIS NOTE OR ANY OF THE OTHER LOAN DOCUMENTS.
THIS WAIVER APPLIES TO ALL CLAIMS AGAINST ALL PARTIES TO SUCH ACTIONS AND
PROCEEDINGS, INCLUDING PARTIES WHO ARE NOT PARTIES TO THIS NOTE. THIS WAIVER IS
KNOWINGLY, INTENTIONALLY AND VOLUNTARILY MADE AND BORROWER ACKNOWLEDGES THAT
NEITHER BANK, NOR ANY PERSON ACTING ON BEHALF OF BANK, HAS MADE ANY
REPRESENTATIONS OF FACT TO INDUCE THIS WAIVER OF TRIAL BY JURY OR IN ANY WAY TO
MODIFY OR NULLIFY ITS EFFECT. BORROWER FURTHER ACKNOWLEDGES THAT IT HAS BEEN
REPRESENTED, OR HAS HAD THE OPPORTUNITY TO BE REPRESENTED, IN THE SIGNING OF
THIS NOTE AND IN THE MAKING OF THIS WAIVER BY INDEPENDENT LEGAL COUNSEL SELECTED
OF ITS OWN FREE WILL, AND THAT IT HAS HAD THE OPPORTUNITY TO DISCUSS THIS WAIVER
WITH COUNSEL. BORROWER FURTHER ACKNOWLEDGES THAT IT HAS READ AND UNDERSTANDS THE
MEANING AND RAMIFICATIONS OF THIS WAIVER PROVISION.

            This Promissory Note is the Note subject to and entitled to the
benefits of a Loan Agreement. The Note shall be governed and construed in
accordance with the laws of the State of Oklahoma.

                            (SIGNATURE PAGE FOLLOWS)

                                       4
<PAGE>

                                       BORROWER:

                                       GREYSTONE MANUFACTURING, L.L.C.,
                                       AN OKLAHOMA LIMITED LIABILITY COMPANY

                                       By: /s/ Warren Kruger
                                           ------------------------------------
                                           Warren Kruger, Manager

STATE OF OKLAHOMA       )
                        ) ss.
COUNTY OF TULSA         )

            On this 4th day of March, 2005, before me, the undersigned Notary
Public in and for said County and State, personally appeared Warren Kruger, as
Manager/Member of GREYSTONE MANUFACTURING, L.L.C., who executed the foregoing
instrument on behalf of said corporation for the purposes therein expressed.

            In witness whereof, I have hereunto set my hand and official seal
the day and year last above written.

                                            /s/ Kay Maness
                                           ------------------------------------
                                            Notary Public Signature

            [ S E A L ]

My commission expires:                          My Commission Number:

June 2, 2006                                    02007996

                                       5

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}]]