EXHIBIT 10.3
                               ------------

                                                                     5

                             LOAN AGREEMENT

                                BETWEEN

                MISSISSIPPI BUSINESS FINANCE CORPORATION

                                  AND

                     SIMPSON DURA-VENT COMPANY, INC.


                        DATED AS OF MAY 1, 1998



                           TABLE OF CONTENTS

                               ARTICLE I
                              DEFINITIONS

Section 1.1.       Definitions                                       2
Section 1.2.       Accounting Terms                                 14

                               ARTICLE II
                             REPRESENTATIONS

Section 2.1.       Representations of the Issuer                    14
Section 2.2.       Representations of Company                       15
Section 2.3        Benefits Under the Act                           17

                               ARTICLE III
                COMPLETION OF PROJECT; ISSUANCE OF BONDS

Section 3.1.       Completion of Project; Best Efforts              19
Section 3.2.       Issuance of Bonds                                20
Section 3.3.       Loan; Disposition of Bond Proceeds               20
Section 3.4.       Requisition for Project Funds                    20
Section 3.5.       Revisions to Plans and Specifications            20
Section 3.6        Notice of Borrowing and Rate Request             21
Section 3.7.       Certificate of Completion                        21
Section 3.8.       Completion of Project if Bond Proceeds 
                    Insufficient; Surplus Proceeds                  21
Section 3.9.       Default by Contractors                           21
Section 3.10.      Investment of Project Fund                       22

                               ARTICLE IV
               SECURITY; LOAN PAYMENTS; OTHER OBLIGATIONS

Section 4.1.       Note/Guaranties                                  22
Section 4.2.       Loan Payments                                    22
Section 4.3.       Obligation to Make Payments Absolute             23


Section 4.4.       Sole Possession of Project by the Company        23
Section 4.5.       Maintenance of Project                           24
Section 4.6.       Taxes and Assessments; Tax Indemnity             24
Section 4.7.       Operation of Project                             24
Section 4.8.       Payment of Expenses                              24
Section 4.9.       Payments Continue Upon Destruction of Project    25
Section 4.10.      Payment of Initial Administrative Fee            25
Section 4.11.      Release and Indemnification of the Issuer        25
Section 4.12.      Insurance                                        26
Section 4.13.      Application of Insurance Proceeds                26
Section 4.14.      Condemnation                                     27

                               ARTICLE V
                           SPECIAL COVENANTS

Section 5.1.       No Warranty as to Suitability of 
                    Project by the Issuer                           28
Section 5.2.       Continuation of Existence of Company             28
Section 5.3.       Covenant by the Company to Leave Project 
                    Free of Other Liens or Encumbrances             28
Section 5.4.       Agreement to Cooperate                           28
Section 5.5.       Qualification in Mississippi                     29
Section 5.6.       Title Covenants                                  29
Section 5.7.       Maintenance                                      29
Section 5.8.       Environmental Law Compliance                     29
Section 5.9.       Financial Reporting                              29
Section 5.10.      Maintenance of Books and Records; Inspection     30
Section 5.11.      Affirmative Covenants                            30
Section 5.12.      Negative Covenants                               31

                               ARTICLE VI
                ASSIGNMENT, LEASE AND SALE OF PROJECT

Section 6.1.       Disposal of Project and Assets by Company        31


                               ARTICLE VII
                     EVENTS OF DEFAULT AND REMEDIES

Section 7.1.       Default                                          33
Section 7.2.       Remedies Upon Default                            33
Section 7.3.       No Remedy Exclusive                              34
Section 7.4.       Payment of Fees and Expenses                     34
Section 7.5.       Effect of Waiver                                 34

                               ARTICLE VIII
                            PREPAYMENT OF LOAN

Section 8.1.       Obligations to Accelerate Loan Payments          34

                               ARTICLE IX
                              MISCELLANEOUS

Section 9.1.       Notices                                          35
Section 9.2.       Parties Interested                               36
Section 9.3.       Amendment to Agreement                           37
Section 9.4.       Counterparts                                     37
Section 9.5.       Severability of Invalid Provisions               37
Section 9.6.       Governing Law                                    37
Section 9.7.       Tax Exemptions and Credits                       37
Section 9.8.       No Oral Argument                                 38

EXHIBIT A          BUILDING DESCRIPTION
EXHIBIT B          THE PROJECT SITE OWNED BY THE COMPANY
EXHIBIT C          EQUIPMENT
EXHIBIT D          PROMISSORY NOTE



     THIS LOAN AGREEMENT, dated as of May 1, 1998, between Mississippi 
Business Finance Corporation, a public corporation of the State of 
Mississippi (the "Issuer") and Simpson Dura-Vent Company, a California 
corporation (the "Company"),


                             W I T N E S S E T H:

     WHEREAS, the Issuer is authorized by the provisions of Title 57, 
Chapter 10, Articles 7 and 11, of the Mississippi Code of 1972, as amended 
and supplemented (the "Act"), to, among other things, provide and finance 
economic development projects to eligible companies in the State;

     WHEREAS, the Issuer has determined that the Company is an "eligible 
company" as defined by the Act in need of assistance to permanently 
finance the Cost (as hereinafter defined) of the Project (as hereinafter 
defined);

     WHEREAS, the Issuer is authorized pursuant to the Act to issue its 
revenue bonds and to lend the proceeds thereof to enable eligible 
companies to borrow to finance the Cost of said projects;

     WHEREAS, the Company has requested the Issuer to issue its revenue 
bonds and to lend the proceeds from the sale thereof to the Company to 
finance a portion of the Cost of the Project (as hereinafter defined);

     WHEREAS, the Issuer has, by due corporate action, authorized the 
issuance, from time to time, of its Mississippi Business Finance 
Corporation Taxable Industrial Development Revenue Bonds, Series 1998, 
(Simpson Dura-Vent Company, Inc. Project) (the "Bonds") pursuant to the 
Act in the aggregate principal amount of $3,000,000 in order to loan the 
proceeds thereof to the Company (the "Loan") to finance a portion of the 
Project, pursuant to a contractual arrangement whereby the amount of Loan 
Payments (as hereinafter defined) to be made to the Issuer by the Company 
shall be sufficient to pay the principal of, premium, if any, and interest 
on such Bonds secured by such Loan Payments as and when the same shall 
become due and payable; and

     WHEREAS, the Bonds are to be issued pursuant to an Indenture (as 
hereinafter defined) to provide monies for such Loan; and the Company will 
execute a Note (as hereinafter defined) pursuant to the Indenture to 
evidence and secure its obligations to repay said Loan.


     NOW, THEREFORE, THIS AGREEMENT WITNESSETH:

     That the parties hereto, intending to be legally bound hereby and in 
consideration of the mutual covenants hereinafter contained, do hereby 
agree as follows:

                               ARTICLE I
                              DEFINITIONS

     SECTION 1.1.  DEFINITIONS.  The terms set forth below shall have the 
following meanings in this Loan Agreement, unless the context clearly 
otherwise requires.  Except where the context otherwise requires, words 
importing the singular number shall include the plural number and vice 
versa.  Capitalized terms used and not defined herein shall have the 
meanings ascribed to them in the Indenture.

ACT:

     "Act" shall mean Title 57, Chapter 10, Articles 7 and 11, of the 
Mississippi Code of 1972, as amended and supplemented.

ADMINISTRATION EXPENSES:

     "Administration Expenses" shall mean the reasonable and necessary 
expenses incurred by the Issuer pursuant to this Agreement or the 
Indenture, including the Initial Administrative Fee, and the compensation 
and expenses paid to or incurred by the Trustee or any Paying Agent under 
the Indenture.

AFFILIATE:

     "Affiliate" shall mean any Person which, directly or indirectly, is 
in control of, is controlled by, or is under common control with, the 
Company. For purposes of this definition, control of a Person shall mean 
the power, directly or indirectly:

          (a)  to vote more than 50% of the securities having ordinary 
               voting power for the election of directors or other 
               managers of such Person, or

          (b)  to direct or cause the direction of the management and 
               policies of such Person whether by contract or otherwise.


AGREEMENT:

     "Agreement" shall mean this Loan Agreement as amended or supplemented 
from time to time in accordance with the terms hereof.

AUTHORIZED COMPANY REPRESENTATIVE:

     "Authorized Company Representative" shall mean any person or persons 
from time to time designated to act on behalf of the Company by a written 
certificate, signed on behalf of the Company by its President or one of 
its Vice Presidents or other duly authorized Person and its Secretary or 
its Treasurer or other duly authorized Person and furnished to the Issuer 
and the Trustee, containing the specimen signature of each such person.

BANK:

     "Bank" shall mean Union Bank of California, N.A., a national banking 
association with offices located in Oakland, California.

BANK ADJUSTED TREASURIES RATE:

     "Bank Adjusted Treasuries Rate" shall mean the per annum rate of 
interest based on the percentage yield of U.S. Treasury Securities, plus a 
margin, set by the Bank, in its discretion, related to the general cost of 
corporate borrowing for a term comparable to the term of Loan plus an 
amount determined by the Bank, in its good faith judgment, equal to the 
Bank's costs, including the costs, if any, of reserve requirements and 
Federal Deposit Insurance Corporation assessments which would be incurred 
by or imposed upon the Bank if the Loan were made directly from the Bank 
to the Company.

BANK LOAN AGREEMENT:

     "Bank Loan Agreement" shall mean that Amended and Restated Loan 
Agreement dated as of June 1, 1998, by and between Simpson and the Bank 
(which Bank Loan Agreement amends and restates that certain loan agreement 
dated January 14, 1997 between Simpson and the Bank) as the same may be 
amended, modified, replaced or superceded from time to time hereafter.


BASE INTEREST RATE

     "Base Interest Rate" shall mean a rate of interest based on either 
the Bank Adjusted Treasuries Rate or the LIBOR Rate.

BASE RATE MATURITY DATE:

     "Base Rate Maturity Date" shall mean the last day of the Interest 
Period with respect to principal outstanding under a Base Interest Rate 
Loan. (Undefined)

BANK REFERENCE RATE:

     "Bank Reference Rate" shall mean the rate of interest announced by 
the Bank from time to time at its corporate headquarters as its Reference 
Rate. The effective date of any change in the Bank's Reference Rate shall 
be the date of the public announcement of such change.  The Reference Rate 
is an index rate determined by the Bank from time to time as a means of 
pricing certain extensions of credit and is neither directly tied to any 
external rate of interest or index nor necessarily the lowest rate of 
interest charged by the Bank at any given time.

BOND COUNSEL:

     "Bond Counsel" shall mean Holcomb Dunbar, P.A., Jackson, Mississippi, 
or an attorney-at-law or a firm of attorneys, designated by the Issuer, of 
nationally recognized standing in matters pertaining to bonds issued by 
states and their political subdivisions, duly admitted to the practice of 
law before the highest court of any state of the United States of America.

BOND COUNSEL'S OPINION:

     "Bond Counsel's Opinion" shall mean an opinion signed by Bond Counsel 
and satisfactory to the Issuer, the Trustee, and the Purchaser.

BOND FUND:

     "Bond Fund" shall mean the fund established pursuant to Section 6.1 
of the Indenture.

BOND PURCHASE AGREEMENT:

     "Bond Purchase Agreement" shall mean the Bond Purchase Contract dated 
as of May 1, 1998, among the Issuer, the Company and the Purchaser.

BONDHOLDER:

     "Bondholder" or "holder of the Bonds" or "holder" shall mean the 
Registered Owner(s) of any fully registered Bond.


BOND REGISTER AND BOND REGISTRAR:

     "Bond Register" and "Bond Registrar" shall have the respective 
meanings specified in Section 2.9 of the Indenture.

BONDS:

     "Bonds" or "Bond" shall mean the Issuer's $3,000,000 aggregate 
principal amount of Taxable Industrial Development Revenue Bonds, Series 
1998, (Simpson Dura-Vent Company, Inc. Project), dated as of May 1, 1998, 
issued under the Indenture and any Bonds thereafter authenticated and 
delivered in lieu of or in substitution for such bonds, pursuant to the 
provisions of the Indenture.

BUILDINGS:

     "Building" or "Buildings" shall mean the construction of  the 
building located on the Project Site, as described in Exhibit A to this 
Agreement, and all additions, modifications and improvements thereto, as 
they may at any time exist.

BUSINESS DAY:

     "Business Day" shall mean a day which is not a Saturday or Sunday on 
which Bank is open for business in the State of California, and, with 
respect to the rate of interest based on the LIBOR Rate, on which dealings 
in U.S. dollar deposits outside of the United States may be carried on by 
Bank.

COMPANY:

     "Company" shall mean Simpson Dura-Vent Company, Inc., a California 
corporation, or any person or entity which is the surviving, resulting or 
transferee person in any merger, consolidation or transfer of assets 
permitted under Section 5.2 of this Agreement and shall also mean, unless 
the context otherwise requires, and any assignee of this Agreement as 
permitted by Section 6.1 of this Agreement.

COMPLETION DATE:

     "Completion Date" shall mean, with respect to the Bonds, the date of 
completion of the Project, the date of completion of a Project, as that 
date shall be certified pursuant to Section 5.3 of the Indenture.


COST:

     "Cost" or "Cost of the Project" shall mean and be deemed to include 
to the extent permitted by the Act, incurred after October 15, 1997 (a) 
obligations incurred for labor, Equipment and other expenses paid to 
contractors, builders and materialmen in connection with the construction, 
installation and equipping of the Project and improvements thereto 
including, but not limited to,  improvements to the Project Site; (b) the 
cost of contract or performance bonds or of other bonds and of insurance 
of all kinds that may be required or necessary prior to or during the 
course of construction of the Project; (c) all costs of architectural and 
engineering services, including the expenses of the Issuer and the Company 
for test borings, surveys, test and pilot operations, estimates, plans and 
specifications and preliminary investigations therefor, and for 
supervising construction, as well as for the performance of all other 
duties required by or consequent upon the proper completion of the 
Project; (d) compensation and expenses of the Issuer and the Trustee, 
legal, accounting, financial and printing expenses, fees and all other 
expenses incurred in connection with the issuance of the Bonds, which are 
not otherwise provided for under the terms of this Agreement; (e) all 
other costs which the Issuer or the Company shall be required to pay under 
the terms of any contract or contracts for the acquisition (by purchase, 
lease or otherwise), construction, installation and equipping of the 
Project; (f) any sums required to reimburse the Issuer or the Company for 
advances made by either of them for any of the above items, or for any 
other costs incurred and for work done by any of them, which are properly 
chargeable to the Project; (g) Administration Expenses; and (h) any other 
expenses or fees of the Issuer or the Trustee, which in the opinion of the 
Issuer or the Trustee, are related to the Project or the Bonds, including 
but not limited to, commitment and legal fees and the costs, fees and 
expenses in connection with the initial issuance and sale of the Bonds.

DEBT SERVICE:

     "Debt Service" shall mean interest expenses plus prior period current 
portion of long term debt, including subordinated debt payments.

EQUIPMENT:

     "Equipment" shall mean those items of machinery, equipment, fixtures 
and other tangible personal property, which have been or are to be 
acquired and installed in the Buildings or elsewhere at or on the Project 
Site with the proceeds of the Bonds, if any, and which are generally 
described in Exhibit C to this Agreement as the same may be changed from 
time to time and any item of machinery, equipment, fixtures and other 
tangible personal property which may be acquired and installed in the 
Buildings or elsewhere at or on the Project Site in substitution thereof 
or in addition thereto pursuant to the provisions of this Agreement, and 
any renewals and replacements of any of the foregoing. At such time as the 
Project is completed, a complete detailed list of Equipment and other 
items of personalty acquired with the proceeds of the Bonds can be found 
in the records of the Project Fund maintained by the Trustee.


EVENT(S) OF DEFAULT:

     "Event(s) of Default" shall mean any Event(s) of Default specified in 
Section 7.1 of this Agreement.

GOVERNMENTAL AUTHORITY:

     "Governmental Authority" means any federal, state, local, foreign or 
other governmental or administrative body, instrumentality, department or 
agency or any court, tribunal, administrative hearing body, arbitration 
panel, commission, or other similar dispute-resolving panel or body.

GUARANTORS:

     "Guarantors" shall mean Simpson and Simpson Strong Tie Company, Inc., 
a California  corporation.

GUARANTY:

     "Guaranty" shall mean either of the continuing guaranties from the 
Guarantors to the Bank under which the Guarantors guaranteed the 
obligations of the Company under this Loan Agreement.  Guaranties shall 
mean both such guaranties.

HAZARDOUS MATERIALS:

     "Hazardous Materials" shall mean all materials defined as hazardous 
wastes or substances under any local, state or federal environmental laws, 
rules or regulations, and petroleum, petroleum products, oil and asbestos.

INDENTURE:

     "Indenture" shall mean the Indenture dated as of May 1, 1998, between 
the Issuer and the Trustee, as the same may be amended and supplemented 
from time to time.

INITIAL ADMINISTRATIVE FEE:

     "Initial Administrative Fee" shall mean the initial fee of the Issuer 
with respect to the Bonds in the amount of $10,000 which fee is required 
to be paid by the Company to the Issuer pursuant to this Loan Agreement.


INTEREST PERIOD:

     Interest Period shall mean (i) with respect to funds bearing interest 
at a rate based on the Bank Adjusted Treasuries Rate, any period of not 
less than 30 nor more than 270 days, or (ii) with respect to funds bearing 
interest at a rate based on the LIBOR Rate, any calendar period of one, 
three, six, nine or twelve months.  In determining an Interest Period, a 
month means a period that starts on one Business Day in a month and ends 
on and includes the day preceding the numerically corresponding day in the 
next month.  For any month in which there is no such numerically 
corresponding day, then as to that month, such day shall be deemed to be 
the last calendar day of such month.  Any Interest Period which would 
otherwise end on a non-Business Day shall end on the next succeeding 
Business Day unless that is the first day of a month, in which event such 
Interest Period shall end on the next preceding Business Day.

INVESTMENT SECURITIES:

     "Investment Securities" shall mean, only to the extent permitted by 
State law, any of the following unless the Company has determined that the 
same are not at the time legal investments of the Company's monies:

     (a)  savings accounts and certificates of deposit issued by a 
commercial bank or savings and loan association incorporated under the 
laws of the United States of America or any state thereof or the District 
of Columbia having a capital stock and surplus of more than $50,000,000, 
including the Trustee, or which are fully collateralized by investments of 
the type described in (b) below or are rated either A-1 or A-2 by Standard 
& Poor's Corporation or P-1 or P-2 by Moody's Investors Service, Inc.;

     (b)  bonds, notes and other evidences of indebtedness of the United 
States of America or the State and any other security unconditionally 
guaranteed as to the payment of principal and interest by the United 
States of America or any agency thereof;

     (c)  repurchase agreements involving the purchase and resale of 
investments described in (b) above; provided, that (i) the purchase price 
of any such agreement shall at no time exceed the fair market value of the 
investments underlying the same, (ii) each such agreement shall provide 
for the payment of cash or deposit of additional investments at least 
monthly so that the sum of the fair market value of investments and the 
amount of cash underlying the same shall remain at least equal to the 
purchase price thereof, (iii) the Trustee shall take physical possession 
of such investments or the Trustee shall be named as the record owner of 
such investments in the records of a Federal Reserve Bank, in each case no 
later than the time the purchase price therefor is paid by the Trustee, 
(iv) the other party to such repurchase agreement shall be a commercial 
bank or savings and loan association incorporated under the laws of the 
United States or any state thereof or the District of Columbia or a 
securities firm registered under the Securities Exchange Act of 1934, in 
either case having combined capital and surplus of at least $50,000,000 
including the Trustee, and (v) the repurchase obligations are at the 
demand of the Trustee or have a maturity of less than one year; 


     (d)  any money market fund rated "AAA" by Moody's Investors Service, 
Inc. comprised of the investments of the type described in paragraph (b);

     (e)  any other investment or investment agreement as the Registered 
Owner(s) of not less than fifty-one percent (51%) in the aggregate 
principal amount of the Bonds then Outstanding may approve.

ISSUER:

     "Issuer" shall mean the Mississippi Business Finance Corporation, 
constituting a public body corporate and a political subdivision of the 
State,its successors and assigns, and any public corporation resulting 
from or surviving any consolidation or merger to which it or its 
successors may be a party.

LIBOR RATE:

     "LIBOR Rate" shall mean a per annum rate of interest (rounded upward, 
if necessary, to the nearest 1/100 of 1%) at which dollar deposits, in 
immediately available funds and in lawful money of the United States would 
be offered to Bank, outside of the United States, for a term coinciding 
with the Interest Period selected by the Company and for an amount equal 
to the amount of principal covered by the Company's interest rate 
selection, plus Bank's costs, including the cost, if any, of reserve 
requirements.

LIEN:

     Lien shall mean any mortgage, deed of trust, pledge, security 
interest, hypothecation, assignment, deposit arrangement, encumbrance 
securing indebtedness (other than liens for taxes not delinquent) 
(statutory or other), or preference, priority, or other security agreement 
or preferential arrangement, charge, or encumbrance securing indebtedness 
(other than liens for taxes not delinquent) of any kind or nature 
whatsoever (including, without limitation, any conditional sale or other 
title retention agreement, any financing lease having substantially the 
same economic effect as any of the foregoing, and the filing of any 
financing statement under the Uniform Commercial Code or comparable law of 
any jurisdiction to evidence any of the foregoing).

LOAN:

     "Loan" means the loan made by the Issuer to the Company from the 
proceeds of the issuance of the Bonds.


LOAN AGREEMENT:

     "Loan Agreement" shall mean this Loan Agreement as amended or 
supplemented from time to time in accordance with the terms hereof.

LOAN DOCUMENTS:

     "Loan Documents" shall mean the Loan Agreement, the Indenture, the 
Bond Purchase Agreement, the Note, the Bond, the Assignment of the Loan 
Agreement, the Guaranties and the Assignment of the Note, and any and all 
promissory notes executed by the Company in favor of the Issuer and all 
other security agreements, documents, instruments, guarantees, 
certificates and agreements executed and/or delivered by the Company, or 
the Guarantor in connection with this Loan Agreement.

LOAN PAYMENTS:

     "Loan Payments" shall mean the payments required to be made by the 
Company pursuant to Section 4.2 hereof.

MBFC:

     "MBFC" shall mean Mississippi Business Finance Corporation.

NOTE:

     "Note" shall mean the promissory note of the Company issued by the 
Company to the Issuer in accordance with Section 4.1 hereof, the form of 
which is attached hereto as Exhibit D.

OUTSTANDING:

     "Outstanding," when used with reference to Bonds, shall mean, at any 
date as of which the amount of outstanding Bonds is to be determined, the 
aggregate of all Bonds authorized, issued, authenticated and delivered 
under the Indenture except:

     (a)  Bonds cancelled or surrendered to the Trustee for cancellation 
pursuant to Section 2.12 of the Indenture prior to such date;

     (b)  Bonds in lieu of or in substitution for which other Bonds shall 
have been authenticated and delivered pursuant to the Indenture unless 
proof satisfactory to the Trustee and the Company is presented that any 
such Bond is held by a bona fide holder in due course.


     In determining whether holders of a requisite aggregate principal 
amount of Bonds outstanding have concurred in any request, demand, 
authorization, direction, notice, consent or waiver under the Indenture, 
Bonds which are owned by the Company or the Issuer shall be disregarded 
and deemed not to be outstanding for the purpose of any such 
determination; provided, however, that for the purpose of determining 
whether the Trustee shall be protected in relying upon any such request, 
demand, authorization, direction, notice, consent or waiver, only Bonds 
which the Trustee knows to be so owned shall be so disregarded.

PERMITTED ENCUMBRANCES:

     "Permitted Encumbrances" shall mean and include:

     (a)  any lien or charge incident to construction or maintenance other 
than those then payable and filed of record unless such are being 
contested as permitted by Section 4.6 of this Agreement;

     (b)  the lien of taxes and assessments which are not delinquent;

     (c)  the lien of taxes and assessments which are delinquent but the 
validity of which is being contested as permitted by Section 4.6 of this 
Agreement;

     (d)  any liens created under this Agreement, the Indenture, the Note 
and the Security Agreement;

     (e)  easements, exceptions or reservations for the purpose of 
pipelines, telephone lines, telegraph lines, power lines and substations, 
roads, streets, alleys, highways, railroad purposes, drainage and sewerage 
purposes, dikes, canals, laterals, ditches, the removal of oil, gas, coal 
or other minerals, and other like purposes, or for the joint or common use 
of real property, facilities and equipment, which, in the reasonable 
opinion of the Issuer and the Purchaser do not in the aggregate materially 
impair the value or the use of such property for the purposes for which it 
is or may reasonably be expected to be held;

     (f)  rights reserved to or vested in any municipality or governmental 
or other public authority to control or regulate or use in any manner any 
portion of the Project which in the aggregate do not materially impair the 
use of the Project for the purposes for which, in the reasonable opinion 
of the Company, the Issuer and the Purchaser, it is or may reasonably be 
expected to be held;


     (g)  any obligations or duties affecting any portion of the Project 
Site to any municipality or governmental or other public authority with 
respect to any right, power, franchise, grant, license or permit; 

     (h)  present or future valid zoning laws and ordinances, provided the 
same do not, in the opinion of the Company, the Issuer and the  Purchaser, 
prohibit the carrying on of the business of the Company at the Project 
Site;

     (i)  the rights of the Issuer and the Trustee under this Agreement, 
the Indenture and the Note;

     (j)  any lien on the Project or any part thereof created or that may 
be created pursuant to this Agreement from the Company to the Issuer, as 
assigned to the Trustee pursuant to the Indenture including the Security 
Agreement;

     (k)  such other encumbrances as the Purchaser may approve; and 

     (l)  any lien or encumbrance permitted under the Bank Loan Agreement 
or by the Bank in writing.

PERSON OR PERSON:

     "Person" or "person" shall mean an individual, partnership, 
corporation, business trust, joint stock company, trust, unincorporated 
association, joint venture, governmental authority, or other entity of 
whatever nature.

PLANS AND SPECIFICATIONS:

     "Plans and Specifications" shall, to the extent applicable, mean the 
plans and specifications prepared for the Project, certified by an 
Authorized Company Representative, as the same may be implemented, 
detailed and revised from time to time.

PROJECT:

     "Project" shall mean an expansion to the building on the Project Site 
and acquisition and installation of the Equipment financed with the 
proceeds of the Loan, and as the same may become more detailed from time 
to time, including any repair, replacement or modification thereof and 
substitutions therefor and additions thereto and excluding deletions 
therefrom, including personal property installed in accordance with 
Section 4.5 of the Agreement, to be used for the purpose of  facilitating 
the relocation and expansion of an existing manufacturing facility for the 
manufacturing processing, assembling and distribution of building material 
products and other permissible products under the Act.


PROJECT FUND:

     "Project Fund" shall mean the fund created under Section 5.1 of the 
Indenture.

PROJECT SITE:

     "Project Site" shall mean the real property described in Exhibit B 
attached hereto on which the Buildings and the Equipment acquired and 
installed with the proceeds of the Bonds are or will be situated, which 
property is owned by the Company.

PURCHASER:

     "Purchaser" shall mean the Bank.

REDEMPTION PRICE:

     "Redemption Price" shall mean the principal of and interest on the 
Bonds to be redeemed at par, without premium, and all other amounts due 
and owing in respect to the Bonds.

REGISTERED OWNER(S):

     "Registered Owner(s)" shall mean the Person or Persons in whose name 
or names the particular registered Bond or Bonds shall be registered on 
the Bond Register.

REVENUES:

     "Revenues" shall mean all payments, receipts and revenues payable by 
the Company to the Issuer under this Loan Agreement (except payment of 
Administration Expenses and indemnification payments pursuant to Sections 
4.2 and 4.11, respectively, of this Loan Agreement) and any other 
payments, receipts and revenues derived by the Issuer from the Company 
under this Loan Agreement.

SIMPSON:

     "Simpson" shall mean Simpson Manufacturing Co., Inc., a California
corporation.


STATE:

     "State" shall mean the State of Mississippi.

TRUSTEE:

     "Trustee" shall have the meaning set forth in the Indenture.

     SECTION 1.2.  ACCOUNTING TERMS.  All accounting terms not 
specifically defined or otherwise specified herein shall have the meanings 
generally attributed to such terms under generally accepted accounting 
principles, as in effect from time to time, consistently applied, except 
that for purposes of calculating any ratios hereunder, consolidated items 
shall include those of each Affiliate whether or not such Affiliate would 
otherwise be consolidated under such accounting principles.


                               ARTICLE II
                             REPRESENTATIONS

     SECTION 2.1.  REPRESENTATIONS OF THE ISSUER.  The Issuer makes the 
following representations as the basis for the undertakings on the part of 
the Company herein contained:

     (a)  The Issuer is a public corporation of the State and is 
authorized pursuant to the provisions of the Act to enter into the 
transactions contemplated by this Agreement.

     (b)  The Issuer has full power and authority to enter into the 
transactions contemplated by this Agreement and to carry out its 
obligations hereunder.

     (c)  The Issuer is not in default under any provisions of the laws of 
the State material to the performance of its obligations under this 
Agreement.

     (d)  The Issuer has been duly authorized to execute and deliver this 
Agreement and by proper corporate action has duly authorized the execution 
and delivery hereof and as to the Issuer, this Agreement is valid and 
legally binding and enforceable in accordance with its terms, except to 
the extent that the enforceability thereof may be limited (1) by 
bankruptcy, reorganization, or similar laws limiting the enforceability of 
creditors' rights generally or (2) by the availability of any 
discretionary equitable remedies.


     (e)  The Loan for the Cost of the Project by the Company, as provided 
by this Agreement, will further the purposes of the Act, to wit:  to 
induce the location or expansion of manufacturing facilities within the 
State in order to advance the public purposes of relieving unemployment.

     SECTION 2.2.  REPRESENTATIONS OF COMPANY.  The Company makes the 
following representations as the basis for the issuance by the Issuer of 
the  Bonds and the undertakings on the part of the Issuer herein 
contained:

     (a)  The Company is a corporation duly incorporated under the laws of 
the State of California is in good standing and is duly qualified to 
transact business in the State, has power to enter into the Loan 
Documents, and by proper corporate action has duly authorized the 
execution and delivery of the Loan Documents, and as to the Company, the 
Loan Documents are valid and legally binding and enforceable in accordance 
with their respective terms, except to the extent the enforceability 
thereof may be limited (i) by bankruptcy, reorganization, or similar laws 
limiting the enforceability of creditors' rights generally or (ii) by the 
availability of any discretionary equitable remedies.

     (b)  The Company is not in violation of any provision of its 
certificate of incorporation, its bylaws or any laws in any manner 
material to its ability to perform its obligations under the Loan 
Documents, has power to enter into the Loan Documents and has duly 
authorized the execution and delivery of the Loan Documents by proper 
corporate action.

     (c)  The Project consists of (1) the acquisition of certain real 
property and the construction of a Building as more particularly described 
in Exhibit A to this Agreement and in the Plans and Specifications, and 
(2) the acquisition and installation of Equipment as more particularly 
described in Exhibit C to this Agreement.

     (d)  The estimated Cost of the Project exceeds the principal amount 
of the Loan.

     (e)  The Company is engaged in the building products industry and 
other permissible products under the Act.

     (f)  That as a result of the construction of the Project, the Company 
will provide gainful employment opportunities to the residents of the 
State.  The Company has been advised by the Issuer that it is an eligible 
company as defined in the Act.

     (g)  Neither the execution and delivery of the Loan Documents, the 
consummation of the transactions contemplated hereby or thereby, nor the 
fulfillment of or compliance with the terms and conditions of the Loan 
Documents, conflicts with or results in a breach of the terms, conditions 
or provisions of any corporate restriction or any agreement or instrument 
to which the Company is now a party or by which it, or any of its 
property, is bound, or constitutes a default under any of the foregoing, 
or results in the creation or imposition of any impermissible Lien, charge 
or encumbrance whatsoever upon any of the property or assets of the 
Company under the terms of any instrument or agreement.


     (h)  Each of the Guarantors is duly organized and existing under the 
laws of the jurisdiction of its incorporation, has full and adequate 
corporate power to carry on its business as now conducted and is duly 
licensed or qualified to do business in all jurisdictions where failure to 
be so licensed or qualified would have a material adverse effect on the 
Guarantors' business or financial condition.

     (i)  Neither the Company nor either of the Guarantors is a party to 
any agreement, note, indenture or other instrument binding upon it which 
contains a provision prohibiting the creation of a Lien upon any of its 
property or assets, other than this Agreement, the Bank Loan Agreement, 
the loan agreement currently in effect between Simpson and Wells Fargo 
Bank, N.A.,  and the other Loan Documents.

     (j)  The Company and each of its Affiliates has filed or caused to be 
filed all tax returns that to its knowledge are required to be filed 
(except for returns not yet due), and has paid all taxes shown to be due 
and payable on said returns and all other taxes, impositions, assessments, 
fees or other charges imposed on it by governmental authority, agency or 
instrumentality, prior to any delinquency with respect thereto (other than 
taxes, impositions, assessments, fees, and charges currently being 
contested in good faith by appropriate proceedings, for which appropriate 
amounts have been reserved).

     (k)  Neither the business nor the properties of the Company or either 
Guarantor are presently affected by any fire, explosion, accident, strike, 
lockout or other labor dispute, drought, storm, hail, earthquake, embargo, 
act of God, or other casualty (whether nor not covered by insurance) 
materially and adversely affecting such business or properties or the 
operation of the Company or either Guarantor.

     (l)  All information furnished by the Company to the Issuer and the 
Purchaser for the purpose of approving the Project and the financing of 
the Loan through the issuance and sale of the Bonds including, but not 
limited to, its application for the Loan is true, accurate and complete in 
all material respects as of the date hereof and thereof.

     (m)  The Loan is not being made to finance any existing debt except 
for the repayment of existing debt which qualifies as a Cost of the 
Project, or any costs, expenses or other obligations incurred by the 
Company or any other Person on behalf of the Company prior to October 15, 
1997.

     (n)  There are no suits or proceedings pending or to the knowledge of 
the Company threatened against or affecting the Company, which, if 
adversely determined, would have a material adverse effect on the 
financial condition or business or operations of the Company, and there 
are no proceedings by or before any governmental commission, board, bureau 
or other administrative agency pending or to the knowledge of the Company 
threatened against or affecting the Company which, if adversely 
determined, would have a material adverse effect on the financial 
condition or business or operations of the Company.


     (o)  The Company and each Affiliate is in substantial compliance in 
all material respects with all applicable provisions of ERISA.

     (p)  The Company acknowledges the terms and provisions of the 
Indenture and will comply with such terms of the Indenture to the extent 
that such terms and provisions are applicable to the Company.

     (q)  No material advance change has occurred in the financial 
condition, operation, business or prospects of the Company and its 
Affiliates since March 31, 1998.

     SECTION 2.3.  BENEFITS UNDER THE ACT.  (a)  The parties hereto 
acknowledge that the Company has been induced to proceed with the 
acquisition and construction of the Project in part by the benefits 
conferred by the Act.  The Issuer hereby agrees that the Company shall be 
permitted to take advantage of all of the benefits provided by the Act to 
the fullest extent therein set forth subject to the rules and regulations 
of the Issuer.  The Issuer agrees that it will not take any action to 
limit, curtail or otherwise make unavailable to the Company any of the 
benefits available under the Act.

     (b)  With respect to benefits conferred by the Act referenced in (a) 
above, the following shall apply:

          (1)  the maximum benefits accruing in any calendar year with 
               respect to the income tax credit (other than any credits 
               which may be carried forward to future years pursuant to 
               the Act) shall not exceed the payments of the principal of, 
               premium, if any and interest payments on the Building Bonds 
               during such year and the fees and expenses of the Trustee 
               and any other fees and expenses referenced herein.

          (2)  any benefit claimed or received by the Company for any Cost 
               shall not be used as a deduction under the laws of the 
               State of Mississippi in order to determine the taxable 
               income of the Company.

          (3)  the Company shall request the Trustee to provide the 
               Issuer, not later than ninety (90) days after the end of 
               each calendar year, with a certificate setting forth the 
               amount of all payments made to the Trustee with respect to 
               the Bonds whether for principal, premium, interest or the 
               fees and expenses of the Trustee.


          (4)  the benefits accruing to the Company under this Section 2.3 
               shall cease in the event:

               (A)  a default should occur under this Agreement or the 
                    Indenture; or

               (B)  the Company should fail to operate the Project for a 
                    period of nine (9) consecutive months following the 
                    initial start up of the Project except for force 
                    majeure, strikes, lockouts, damage, destruction, act 
                    of God or in general, reasons beyond the Company's 
                    reasonable control excepting, however, general 
                    economic conditions.

          (5)  the Company agrees to comply with the terms and provisions 
               of the Act in all respects with respect to the benefits 
               available under the Act.

          (6)  the benefits or credits available under the Act shall cease 
               to accrue on the date the principal and interest on the 
               Bonds are paid in full whether at maturity or by way of 
               redemption.

          (7)  the benefits accruing to the Company under this Section 2.3 
               shall be limited to the annual debt service payments on the 
               Bonds for qualified Cost of the Project and shall be 
               reduced by the amount of surplus funds remaining after 
               completion which shall be used to redeem Bonds as provided 
               for in Section 3.7 of this Agreement.

          (8)  the tax credits allowed as a benefit under the Act shall be 
               further limited so that the credits allowed in any year 
               shall not exceed eighty percent (80%) of the amount of 
               taxes due to the State prior to the application of the 
               credits (as directed in Section 27-7-22.3 of the 
               Mississippi Code of 1972, as amended).  To the extent that 
               the payments of the principal of, premium, if any, and 
               interest payments on the Bonds during any year and the fees 
               and expenses of the Trustee and any other fees and expenses 
               referenced herein exceed the amount of the tax credit 
               authorized by Section 27-7-22.3, in any taxable year, such 
               excess payment may be recouped from excess credits in 
               succeeding years not to exceed three (3) years following 
               the date upon which the credit was earned.


          (9)  the Company will report to the Mississippi Employment 
               Security Commission ("MESC") its employees as required by 
               law, and shall annually report to MBFC the average number 
               of employees reported for each year to the MESC.  This 
               shall be done for each year after the year in which the 
               Project was induced for financing by the MBFC for so long 
               as the Bonds are outstanding.

     With respect to the benefits that may accrue to the Company under 
this Section 2.3, the Company acknowledges and agrees that the Issuer 
makes no representation, warranty or covenant regarding the enforceability 
of the Company's rights to receive the benefits, the extent that such 
benefits may be received nor the term under which the Company may be 
entitled to receive the benefits.


                               ARTICLE III
                 COMPLETION OF PROJECT; ISSUANCE OF BONDS

     SECTION 3.1.  COMPLETION OF PROJECT; BEST EFFORTS.  The Company will 
acquire, construct, install and equip the Project or cause the Project to 
be acquired, constructed, installed and equipped in accordance with the 
Plans and Specifications and as herein provided, will use its best efforts 
to cause the acquisition, construction, installation and equipping thereof 
to be completed with all reasonable dispatch, but if for any reason such 
acquisition, construction, installation and equipping shall not be 
completed there shall be no resulting diminution in or postponement of the 
payments required in Section 4.2 hereof to be paid by the Company under 
this Agreement and the Note.

     Anything in this Agreement notwithstanding, the Issuer shall not be 
obligated to complete the acquisition, construction, installation and 
equipping of the Project upon acceleration of the payment of the unpaid 
portion of the payments due pursuant to this Agreement and the Note, and 
the making of all payments in the amount required by and in accordance 
with the terms of this Agreement and the Note.

     In order to effectuate the purposes of this Agreement, the Company 
will make, execute, acknowledge and deliver, or cause to be made, 
executed, acknowledged and delivered, all contracts, orders, receipts, 
writings and instructions, in the name of the Company or otherwise, with 
or to other persons, firms or corporations, and in general do or cause to 
be done all such other things as may be requisite or proper for the 
construction, installation and equipping of the Project and fulfillment of 
the obligations of the Company under this Agreement.


     The Company will maintain such records in connection with the cost of 
the construction, installation and equipping of the Project as to permit 
ready identification thereof which records the Issuer, the Purchaser and 
the Trustee shall have the right to inspect upon reasonable notice during 
regular business hours.

     The Company hereby grants to the Issuer, the Trustee and the 
Purchaser the right, privilege and authority to take all actions and to do 
all other things necessary to effectuate the purposes of this Agreement.

     SECTION 3.2.  ISSUANCE OF BONDS.  The Issuer, concurrent with or as 
soon as practical after the execution of this Agreement, will use its best 
efforts to sell, issue and deliver the Bonds to the Purchaser thereof and 
deposit the proceeds thereof, from time to time, with the Trustee in 
accordance with Sections 5.1 and 6.1 of the Indenture.

     SECTION 3.3.  LOAN; DISPOSITION OF BOND PROCEEDS.  The Issuer, as 
issuer of the Bonds, hereby lends from the proceeds of the issuance and 
sale of the Bonds, in the principal amount of $3,000,000 to the Company, 
which is equal to the original face amount of the Bonds, paid by the 
purchaser thereof, for the purposes and in accordance with the terms and 
conditions set forth in the Indenture.

     SECTION 3.4.  REQUISITION FOR PROJECT FUNDS.  The Issuer has, in the 
Indenture, authorized and directed the Trustee to make payments from the 
Project Fund to pay the Cost of the Project, upon receipt by the Trustee, 
with a copy to the Purchaser, of (a) original executed requisitions (upon 
which both the Issuer and the Trustee may rely conclusively and shall be 
protected in relying) signed by an Authorized Company Representative, and 
approved by the Purchaser stating with respect to each payment to be made: 
(1) the requisition number, (2) the name and address of the Person to whom 
payment is due or, in the event such payment is to reimburse the Issuer or 
the Company, the name and address of the Person to whom payment previously 
has been made (or, in the case of payments to the Bond Fund, instructions 
to make such payments to the Bond Fund), (3) the amount to be paid, (4) 
that there has been no "Event of Default" under Section 7.1 of this 
Agreement by the Company under this Agreement, and (5) that each 
obligation, item of cost or expense mentioned therein has been properly 
incurred, is a proper charge against the Project Fund and has not been the 
basis of any previous withdrawal; and (b) copies of all invoices or 
statements from a contractor, vendor or other payee supporting each 
requisition for payment from the Project Fund and clearly identifying the 
property or service comprising the Cost of the Project to be paid or 
reimbursed which shall be maintained by the Trustee.

     If any contract provides for retention by the Company of a portion of 
the contract price, there shall be paid from the Project Fund only the net 
amount remaining after deduction of such portion, until such retainage 
becomes due in accordance with the terms of the contract.

     SECTION 3.5.  PLANS AND SPECIFICATIONS; REVISIONS.  Upon request, the 
Company shall deposit a completed set of Plans and Specifications with the 
Purchaser as soon as such Plans and Specifications are available.  The 
Company may revise the Plans and Specifications at any time and from time 
to time prior to the Completion Date.


     SECTION 3.6.  RATE REQUESTS.  The Loan shall be funded and remain 
outstanding pursuant to Section 2.2 of the Indenture.  The Bonds shall 
bear interest at either of the rates defined as Interest Rate A, Interest 
Rate B or Interest Rate C, as defined in the Indenture.

     SECTION 3.7.  CERTIFICATE OF COMPLETION.  When the Project is 
completed and ready to be placed in service, the Trustee and the Issuer 
shall receive a certificate of an Authorized Company Representative 
stating, as applicable, that (a) the construction of the Building has been 
completed substantially in accordance with the Plans and Specifications; 
(b) the acquisition of the Equipment has been completed substantially in 
accordance with the list of Equipment attached hereto as Exhibit C; (c) 
the Project complies with all zoning, planning, building and all 
regulations of any other governmental entities having jurisdiction over 
the Project; and (d) payment, or provision therefor of the Cost of the 
Building and the Equipment has been made except for any cost of the 
Building and the Equipment not then due and payable or the liability for 
payment of which is being contested or disputed by the Company. 
Notwithstanding the foregoing, such certificate shall state that it is 
given without prejudice to any rights against third parties which exist at 
the date thereof or which may subsequently come into being.  The Issuer 
and the Company agree to cooperate in causing such certificates to be 
furnished to the Trustee and the Issuer.

     SECTION 3.8.  COMPLETION OF PROJECT IF BOND PROCEEDS INSUFFICIENT; 
SURPLUS PROCEEDS.  If the moneys in the Project Fund available for payment 
of the Cost of the Project are not sufficient to pay the Cost of the 
Project in full, the Company will complete or cause to be completed the 
Project and pay or cause to be paid all of that portion of the Cost of the 
Project in excess of the moneys available therefor in the Project Fund.  
The Issuer does not make any warranty, either express or implied, that the 
moneys which will be paid into the Project Fund will be sufficient to pay 
the Cost of the Project.  If the Company shall pay any portion of the Cost 
of the Project pursuant to the provisions of this Section 3.7, it shall 
not be entitled to any reimbursement therefor from the Issuer, the Trustee 
or the holders of any of the Bonds, nor shall it be entitled to any 
diminution in or postponement of the Loan Payments required in Section 4.2 
hereof to be paid by the Company.

     If, upon the Completion Date, there shall be any surplus funds 
remaining in the Project Fund not reserved to pay for the Cost of the 
Project, such funds shall, (a) be deposited in the Bond Fund and used, at 
the earliest date permissible under the terms of the Indenture without the 
payment of a call premium or penalty, to pay principal on such Bonds 
through redemption or retirement; and (b) be invested as provided for in 
the Indenture until such time as such surplus funds are expended as 
provided for in this Section 3.7.

     SECTION 3.9.  DEFAULT BY CONTRACTOR.  In the event of default of any 
supplier, contractor or subcontractor under any contract made by it in  
connection with the Project or in the event of a breach of warranty with 
respect to any materials, workmanship or performance guaranty, the Company 
may proceed, either separately or in conjunction with others, to pursue 
such remedies against the supplier, contractor or subcontractor so in 
default and against each surety for the performance of such contract as it 


may deem advisable.  The Company will advise the Issuer, the Purchaser and 
the Trustee of the steps it intends to take in connection with any such 
default.  If the Company shall so notify the Issuer and the Trustee, the 
Company may, in its own name or in the name of the Issuer, prosecute any 
action or proceeding or take any other action involving any such supplier, 
contractor, subcontractor or surety which the Company deems reasonably 
necessary, and in such event the Issuer will cooperate fully with the 
Company.  Any amounts recovered by way of damages, refunds, adjustments or 
otherwise in connection with the foregoing prior to the Completion Date 
shall be paid into the Project Fund or, if recovered after the Completion 
Date and full disposition of the Project Fund, shall be deposited in the 
Bond Fund, or in such other manner as the Issuer shall reasonably 
determine to be consistent with the Loan Agreement. 

     SECTION 3.10.  INVESTMENT OF PROJECT FUND.  Any moneys held as a part 
of the Project Fund or any other fund created pursuant to the Indenture 
shall, at the facsimile request of an Authorized Company Representative, 
confirmed in writing within two (2) Business Days, be invested or 
reinvested by the Trustee as provided in Article VII of the Indenture.


                               ARTICLE IV
               SECURITY; LOAN PAYMENTS; OTHER OBLIGATIONS

     SECTION 4.1.  NOTE/GUARANTIES.  Concurrently with the sale and 
delivery by the Issuer of the Bonds, in order to secure the obligation of 
the Company hereunder, (i) the Company will execute and deliver the Note 
substantially in the form attached hereto as Exhibit D which shall be 
dated the same date as the date of delivery of the Bonds and (ii) the 
Guarantors will execute and deliver the Guaranties. 

     SECTION 4.2.  LOAN PAYMENTS.  As and for security for repayment of 
the Loan made to Company by the Issuer pursuant to Section 3.3 hereof, the 
Company agrees to the assignment of the Loan Documents to the Trustee for 
the account of the Issuer and Purchaser.  The Company agrees to pay or 
cause to be paid to the Trustee a sum equal to the aggregate principal 
amount of the  Bonds issued under the Indenture, premium, if any, and 
interest on the unpaid balance thereof at the rates payable by the Trustee 
on such Bonds, in the amounts and on the Payment Dates as follows:

     (a)  for deposit in the Bond Fund, on the Business Day prior to each 
Interest Payment Date, the amount which equals the interest to be paid on 
the Bonds on such Interest Payment Date (computed in accordance with 
Section 2.2 of the Indenture); provided, however, such deposits of 
interest shall not be required to be made into the Bond Fund to the extent 
that money on deposit therein is available for such purpose; and  

     (b)  for deposit in the Bond Fund, on the Business Day prior to each 
Principal Payment Date on which principal of the  Bonds is due, the amount  
which equals the sum of (1) the principal of the  Bonds which will be due 
and payable on such Principal Payment Date, and (2) the amount of the 
Redemption Price due and payable on such Principal Payment Date, if any, 
provided, however, that such deposits of principal shall not be required 


to be made into the Bond Fund to the extent that money on deposit therein 
is available for such purpose; provided, however, that if the  Bonds shall 
theretofore have been deemed to have been paid pursuant to the Indenture 
from amounts paid by the Company, but solely to the extent of amounts paid 
by the Company, no further payments need be made under subsections (a) and 
(b) of this Section provided however that:

       (c)  notwithstanding the foregoing, during only such periods when all 
Outstanding Bonds are registered in the name of the Bank, payments by the 
Company under this Section 4.2 shall be made directly to the Bank in 
accordance with Section 6.3 of the Indenture.

     In the event the Company shall fail to make or cause to be made any 
of the payments required in this Section 4.2, the payment so in default 
shall continue as an obligation of the Company until the amount in default 
shall have been fully paid, and the Company will pay the same with 
interest thereon until paid at the rate or rates per annum borne by the  
Bonds.

     The Company further agrees to pay, when due, to the party to whom 
such payment is due, the Administration Expenses, all sums constituting a 
Cost of the Project and all other amounts due in respect of the  Bonds and 
required under the terms and provisions of this Agreement as same shall 
have become due and payable.

       In addition, in the event the Company is obligated to make payments 
which are accelerated hereunder upon the occurrence of certain events, all 
as described in Article VII hereof, such payments to be made in an amount 
sufficient (a) to redeem at the earliest date permitted under the 
Indenture the Bonds to be redeemed at the Redemption Price, (b) to pay any 
interest which will become due on such  Bonds to such redemption date and 
(c) to pay all Administration Expenses accrued and to accrue. 

     SECTION 4.3.  OBLIGATION TO MAKE PAYMENTS ABSOLUTE.  It is understood 
and agreed that all payments by the Company under this Agreement and the 
Note shall be absolute and unconditional and shall not be subject to any 
defense (other than payment) or any right of set-off, counterclaim or 
recoupment arising out of any breach by the Issuer or the Trustee of any 
obligation to the Company, whether hereunder or otherwise, or out of any 
indebtedness or liability at any time owing to the Company by the Issuer 
or the Trustee. 

     So long as any  Bonds are Outstanding, the Company will pay directly 
to the Issuer or the Trustee when due, as the case may be, the amount of 
Administration Expenses payable to them respectively not theretofore 
provided for which have then accrued and become payable (except as 
otherwise provided herein); provided, however, that before any such 
payment is due and payable, the Issuer or the Trustee, as the case may be, 
shall give notice to the Company, at least fifteen (15) days prior to such 
Payment Date, of the amount and nature of such Administration Expenses.

       SECTION 4.4   SOLE POSSESSION OF PROJECT BY THE COMPANY.  The Company 
is entitled to sole and exclusive possession of the Project subject to the 
provisions of this Agreement.


     SECTION 4.5   MAINTENANCE OF PROJECT.  The Company will use its best  
efforts to maintain, preserve and keep the Project or cause the Project to 
be maintained, preserved and kept, with the appurtenances and every part 
and parcel thereof, in good repair, working order and condition and will 
from time to time make or cause to be made all necessary and proper 
repairs, replacements and renewals.

       Subject to Section 6.1 of this Agreement, the Company shall have the 
privilege, provided the value of the Project is not materially diminished, 
of remodeling the Project or making substitutions, modifications and 
improvements to the Project from time to time as it, in its discretion, 
may deem to be desirable for its uses and purposes, the cost of which 
remodeling, substitutions, modifications and improvements shall be paid by 
the Company, and the same shall be included under the terms of this 
Agreement as part of the Project.

       SECTION 4.6.  TAXES AND ASSESSMENTS; TAX INDEMNITY.  The Company 
shall:

       (a)  file all tax returns and appropriate schedules thereto that are 
required to be filed under applicable law, prior to the date of 
delinquency; 

       (b)  pay and discharge all taxes, assessments and governmental 
charges or levies imposed upon by the Company, upon its income and profits 
or upon any properties belonging to it, prior to the date on which 
penalties attach thereto; and

       (c)  pay all taxes, assessments and governmental charges or levies 
that, if unpaid, might become a Lien upon any of its properties; provided, 
however, that the Company in good faith may contest any such tax, 
assessment, governmental charge or levy described in the foregoing clauses 
(b) and (c) so long as appropriate reserves are maintained with respect 
thereto.  If any tax is or may be imposed by any governmental entity in 
respect of sales of the Company's inventory or the payment of compensation 
to the Company's employees, or as a result of any other transaction of the 
Company, which tax the Issuer is or may be required to withhold or pay, 
the Company agrees to indemnify and hold harmless the Issuer in connection 
with such taxes (including penalties and interest), and the Company shall 
immediately reimburse the Issuer for any such amounts paid by the Issuer.

       SECTION 4.7.  OPERATION OF PROJECT.  The Company agrees that so long 
as any of the  Bonds are Outstanding it will maintain the Project as an 
eligible company in accordance with the Act, unless the Project is sold 
pursuant to Section 6.1 hereof.

       SECTION 4.8.  PAYMENT OF EXPENSES.  The Company will pay, or cause to 
be paid, in addition to the payments provided for in Sections 4.2 and 4.3 
hereof, all of the expenses of operation of the Project, including, 
without limitation, the cost of all necessary and proper repairs, 
replacements and renewals made pursuant to Section 4.5 hereof and any and 
all taxes and assessments payable pursuant to Section 4.6 hereof.


     SECTION 4.9.  PAYMENTS CONTINUE UPON DESTRUCTION OF PROJECT.  It is 
understood and agreed that the payments under Section 4.2 hereof and on 
the Note and other charges payable hereunder shall continue to be payable 
at the time and in the amounts herein specified, whether or not the 
Project, or any portion thereof, shall have been condemned or taken by 
eminent domain or destroyed, wholly or partially, by fire or other 
casualty, and that there shall be no abatement or diminution of any such 
payments and other charges by reason thereof.

       SECTION 4.10.  PAYMENT OF INITIAL ADMINISTRATIVE FEE.  Concurrently 
with the sale and delivery by the Issuer of the  Bonds, the Company shall 
pay to the Issuer an Initial Administrative Fee in the amount of $10,000.

     SECTION 4.11.  RELEASE AND INDEMNIFICATION OF THE ISSUER.  The 
Company hereby releases the Issuer from, and agrees that the Issuer and 
its respective officers, directors, members, employees, attorneys, and 
agents shall not be liable for, and agrees to defend, indemnify and hold 
the Issuer and its respective officers, directors, members, employees, 
attorneys, and agents harmless against:

       (a)  any liability, cost or expense in the administration of this 
Agreement or the Indenture and the obligations imposed on the Issuer 
thereby and hereby;

     (b)  any or all liability or loss, cost or expense, including 
reasonable attorneys' fees, resulting from or arising out of any loss or 
damage to property or any injury to or death of any person occurring on or 
about the Project Site or resulting from any defect in the fixtures, 
machinery, equipment or other property located on the Project Site or 
arising out of, pertaining to, or having any connection with the Project 
or the financing thereof (whether or not arising out of acts, omissions or 
negligence of the Company); 

     (c)  any or all liability or loss, cost or expense, including 
attorneys' fees, arising out of or in connection with, or pertaining to 
the issuance, sale or delivery of the  Bonds, including, but not limited 
to, liabilities arising under the Securities Act of 1933, the Securities 
Exchange Act of 1934 or any applicable state securities laws;

     (d)  any and all claims, damages, judgments, penalties, costs, and 
expenses (including attorneys' fees and court costs now or hereafter 
arising from the aforesaid enforcement of this paragraph) arising directly 
or indirectly from (i) the activities of the Company and its predecessors 
in interest, (ii) third parties with whom it has a contractual 
relationship, or (iii) the violation of any environmental protection, 
health, or safety law, whether any such claims are asserted by any 
Governmental Authority or any other Person which indemnity shall survive 
the termination of this Agreement.

     The indemnity specified in this Section 4.11 shall not be effective 
to relieve the Issuer or its respective officers, directors, members, 
employees, attorneys and agents from damages that result from negligence 
or intentional misconduct on the part of the Issuer.  This indemnification 
covenant shall survive the termination of this Agreement with respect to 
liability arising out of any event or act occurring prior to such 
termination.  


     The provisions of this Section 4.11 shall also apply in favor of the 
Trustee, except to the extent that any liability, loss, cost or expense on 
the part of the Trustee results from the Trustee's own willful misconduct 
or gross negligence.

     SECTION 4.12.  INSURANCE.  The Company shall maintain insurance with 
responsible insurance companies on such of its properties, in such amounts 
and against such risks as is customarily maintained by similar business 
operating  n the same vicinity, specifically to include fire and extended 
coverage insurance covering all assets located at the Project Site, 
business interruption insurance, workers compensation insurance and 
liability insurance, all to be with such companies and in such amounts as 
are satisfactory to the Issuer and with respect to insurance on the 
collateral referred to in any of the Loan Documents, to contain a mortgage 
clause naming the Purchaser and the Trustee as a loss payee or an 
additional insured (as applicable) as its interest may appear and 
providing for at least thirty (30) days prior notice to the Issuer of any 
cancellation thereof.  Satisfactory evidence of such insurance will be 
supplied to the Purchaser and the Trustee prior to funding under the Loan 
and thirty (30) days prior to each policy renewal.  Risk of loss or damage 
is the Company's to the extent of any deficiency in any effective 
insurance coverage.

     SECTION 4.13.  APPLICATION OF INSURANCE PROCEEDS. 

     (a)  Immediately after the occurrence of any damage or loss to the 
Project in excess of  $1,000,000 the Company shall notify the Issuer, the 
Purchaser and the Trustee as to the nature and extent of such damage or 
loss.  If the Company shall determine that rebuilding, repairing or 
restoring the Project is practicable and desirable, the Company shall 
obtain written consent from the Purchaser and upon receiving such approval 
the Company shall forthwith proceed with such rebuilding, repairing or 
restoring the Project to its former condition and shall notify the Issuer, 
the Purchaser and the Trustee upon the completion thereof.  If the Company 
determines to rebuild, repair or restore the Project, all net proceeds of 
such insurance, if any, shall be delivered to the Trustee and all such 
funds held by the Trustee for the rebuilding, repairing or restoring of 
the Project shall be disbursed by the Trustee in accordance with the 
procedures established for making payments from the Project Fund in 
Section 5.2 of the Indenture.  In the event the Company elects to rebuild, 
repair or restore the Project, and the net proceeds of insurance, if any, 
will be insufficient to pay in full the costs of rebuilding, repairing or 
restoring the Project under this Section, the Company will nonetheless 
perform such rebuilding, repairing or restoration.  Prior to the 
commencement thereof, the Company shall, upon written request of the 
Purchaser, pay the deficiency to the Trustee for disbursement.  The 
Company shall not, by reason of the payment of any such deficiency, be 
entitled to any reimbursement from the Trustee and the Purchaser or the 
Issuer or any abatement or diminution of payments under this Agreement or 
the Note.  In the event the Company elects to rebuild, repair or restore 
the Project, any insurance proceeds received in respect of such damage or 
loss not expended in rebuilding, repairing or restoring the Project shall 
be paid to the Company.

     (b)  If the Company chooses not to rebuild, repair or restore the 
Project, the Company shall pay or cause to be paid to the  Trustee, acting 
for and on behalf of the Issuer, the net proceeds of such insurance, if 
any, to be applied to the prepayment of the Loan as provided for in 
Article VIII hereof.


     (c)  Any provisions of this Agreement to the contrary 
notwithstanding, the Company shall be entitled to receive, keep and retain 
that portion of insurance proceeds received for damages to its own 
property other than the Project.  The Issuer and the Purchaser shall 
cooperate fully with the Company in the handling and the conduct of any 
prospective or pending insurance claims with respect to the Project or any 
portion thereof. 
     SECTION 4.14.  CONDEMNATION. 

     (a)  In the event that title to or the temporary use of the Project, 
or any portion thereof, shall be taken in condemnation or by the exercise 
of the power of eminent domain by any governmental body or by any person, 
firm or corporation acting under Governmental Authority in excess of 
$1,000,000, the Company shall notify the Issuer, the Purchaser and the 
Trustee as to the nature and extent of such condemnation or eminent domain 
proceedings.  If the Company deems it practicable and desirable to replace 
or restore that portion of the Project taken in or affected by 
condemnation or by the exercise of the power of eminent domain, the 
Company shall obtain written consent from the Purchaser and upon receiving 
such approval the Company shall forthwith proceed with such replacement or 
restoration of the Project to a useful condition and shall notify the 
Issuer, the Purchaser and the Trustee upon the completion thereof, and 
such replaced or restored property shall become part of the Project 
subject to the security interests granted herein.  If the Company 
determines to proceed with such replacement or restoration, all net 
proceeds of such award or awards shall be delivered to the Trustee and all 
such funds held by the Trustee for replacement or restoration of the 
Project shall be disbursed by the Trustee in accordance with the 
procedures established for making payments from the Project Fund in 
Section 5.2 of the Indenture.  In the event the Company elects to restore 
or replace the Project, and the net proceeds of such condemnation award or 
awards will be insufficient to pay in full the costs of restoration or 
replacement of the portion of the Project taken in or affected by 
condemnation or the power of eminent domain, the Company will nonetheless 
perform such restoration or replacement.  Prior to the commencement 
thereof, the Company shall pay the deficiency to the Trustee for 
disbursement.  The Company shall not, by reason of the payment of any such 
deficiency, be entitled to any reimbursement from the Trustee, the 
Purchaser or the Issuer or any abatement or diminution of payments under 
this Agreement or the Note.  In the  event the Company elects to restore 
or replace the Project, any proceeds received from any award or awards in 
respect of the Project or any portion thereof made in such condemnation or 
eminent domain proceedings, after payment of all expenses incurred in the 
collection thereof and not otherwise used by the Company for the 
replacement or restoration by the Company of the portion of the Project 
taken in or affected by condemnation or by the exercise of the power of 
eminent domain, shall be paid to the Company.

     (b)  In the event the Company chooses not to replace or restore the 
Project, the Company shall pay or cause to be paid to the Issuer the net 
proceeds of the condemnation award or awards to be applied to the 
prepayment of the Loan as provided for in Article VIII hereof.

     (c)  Any provisions of this Agreement to the contrary 
notwithstanding, the Company shall be entitled to receive, keep and retain 
that portion of the proceeds of any condemnation award made for damages to 
or taking of its own property other than the Project.  The Issuer shall 
cooperate fully with the Company in the handling and the conduct of any 
prospective or pending condemnation proceedings with respect to the 
Project or any portion thereof. 


                               ARTICLE V
                           SPECIAL COVENANTS

     SECTION 5.1.  NO WARRANTY AS TO SUITABILITY OF PROJECT BY THE ISSUER. 
The Issuer makes no warranty, either express or implied, as to the actual 
or designed capacity of the Project, as to the suitability of the Project 
for the purposes specified in this Agreement, as to the condition of the 
Project, or that the Project will be suitable for the Company's purposes 
or needs.

     SECTION 5.2.  CONTINUATION OF EXISTENCE OF COMPANY.  The Company 
covenants that it will maintain its existence in its present form, will 
obtain, maintain and keep in full force and effect all governmental 
approvals, consents, permits and licenses as may be necessary for 
continued use of the Project, will not dissolve or otherwise dispose of 
all or substantially all its assets and will not consolidate with or merge 
into another Person or permit one or more other Persons (other than a 
subsidiary) to consolidate with or merge into it without first obtaining 
the prior written consent of the Purchaser and the Issuer.  If written 
approval of the Purchaser and the Issuer is obtained, upon any 
consolidation or merger, or any conveyance or transfer of the assets of 
the Company substantially as an entirety in accordance with this Section 
5.2, the successor Company formed by such consolidation or into which the 
Company is merged or to which such conveyance or transfer is made shall 
succeed to, and be substituted for, and may exercise every right and power 
of, the Company under this Agreement with the same effect as if such 
successor Company had been named as the Company herein. 

     In the event of any such conveyance or transfer, the Company as the 
predecessor person may be dissolved, wound up and liquidated (if 
applicable) at any time thereafter. 

     If a consolidation, merger or sale or other transfer is made as 
permitted by this Section 5.2, the provisions of this Section 5.2 shall 
continue in full force and effect and no further consolidation, merger or 
sale or other transfer shall be made except in compliance with the 
provisions of this Section 5.2 and Section 6.1 hereof.

     SECTION 5.3.  COVENANT BY THE COMPANY TO LEAVE ASSETS, INCLUDING THE 
PROJECT, FREE OF OTHER LIENS OR ENCUMBRANCES.  The Company covenants that 
it shall not create or suffer to be created any Lien on its assets, 
including, without limitation, the Project or any part thereof, except 
Permitted Encumbrances.

     SECTION 5.4.  AGREEMENT TO COOPERATE.  In the event it may be 
necessary for the proper performance of this Agreement, or for the 
exercise of any rights hereunder, on the part of the Issuer or the Company 
that any application or applications for any permit or license or 
authorization to do or to perform certain things be made to any 
governmental or other agency by the Company or the Issuer, or both, the 
Company and the Issuer each agree to execute and prosecute upon the 
request of the other such application or applications.


     SECTION 5.5.  QUALIFICATION IN MISSISSIPPI.  Subject to Section 5.2 
hereof, the Company warrants that it is and throughout the term of this 
Agreement will continue to be duly qualified to do business in the State.

     SECTION 5.6.  TITLE COVENANTS.  The Company covenants that the 
Project and, to the extent applicable, each component thereof, including 
the Project Site and the Equipment, is free from all Liens except for 
Permitted Encumbrances and that the Company has and will maintain 
throughout the term of this Agreement a valid fee simple interest in the 
Project Site described in Exhibit B attached hereto.

     SECTION 5.7.  MAINTENANCE.  The Company will, if necessary in its 
opinion, maintain all of its tangible property used in connection with its 
business in good condition and repair and make all necessary replacements 
thereof, and preserve and maintain all licenses, trademarks, privileges, 
permits, franchises, certificates and the like necessary for the operation 
of its business.

     SECTION 5.8.  ENVIRONMENTAL LAW COMPLIANCE.  The conduct of the 
Company's and each of the Guarantors' business operations do not and will 
not violate any federal laws, rules or ordinances for environmental 
protection, regulations of the Environmental Protection Agency and any 
applicable local or state law, rule, regulation or rule of common law and 
any judicial interpretation thereof relating primarily to the environment 
or Hazardous Materials and the Company will not use or permit any other 
party to use any Hazardous Materials at any of the Company's places of 
business or at any other property owned by the Company except such 
materials as are incidental to the Company's normal course of business, 
maintenance and repairs and which are handled in compliance with all 
applicable environmental laws.  On or after (i) an event requiring the 
Company to notify the Issuer under Section 5.12(e) hereof, (ii) Issuer 
obtains a Lien on additional assets of the Company, or (iii) a default 
under any of the Loan Documents, the Company agrees to permit the Issuer, 
its agents, contractors and employees to enter and inspect any of the 
Company's places of business or any other property of the Company at any 
reasonable times upon three (3) days prior notice for the purposes of 
conducting an environmental investigation and audit (including taking 
physical samples) to insure that the Company is complying with this 
covenant and the Company shall reimburse the Issuer on demand for the 
costs of any such environmental investigation and audit.  The Company 
shall provide the Issuer, its agents, contractors, employees and 
representatives with access to and copies of any and all data and 
documents relating to or dealing with any Hazardous Materials used, 
generated, manufactured, stored or disposed of by Company's business 
operations within five (5) days of the request therefore.

     SECTION 5.9.  FINANCIAL REPORTING.   The Company shall submit, and 
shall cause the Guarantors to submit, financial information to the 
Purchaser as required by Section 5(d) of the Bond Purchase Agreement.


     SECTION 5.10.  MAINTENANCE OF BOOKS AND RECORDS; INSPECTION.  The 
Company shall maintain its books, accounts and records in accordance with 
generally accepted accounting principles and permit the Issuer, the 
Purchaser or the Trustee, their officers and employees and any 
professionals designated by the Issuer, the Purchaser or the Trustee in 
writing, at any time during regular business hours, to visit and inspect 
any of its properties (including but not limited to the collateral 
security described in the Loan Documents), corporate books and financial 
records, and to discuss its accounts, affairs and finances with any 
employee, officer, director, or shareholder of the Company. Unless written 
notice of another location is given to the Issuer, the Purchaser or the 
Trustee, the Company's books and records will be located at Company's 
chief executive office set forth above.

     SECTION 5.11.  AFFIRMATIVE COVENANTS.  Until full payment and 
performance of all obligations of the Company under the Loan Documents, 
the Company agrees to comply with the following covenants, unless the Bank 
consents otherwise in writing (and without limiting any requirement of any 
other Loan Document):

     (a)  Within sixty (60) days after the close of each fiscal quarter, a 
financial statement, to include a balance sheet, income statement, 
statement of cash flow and consolidating schedules for the Company;

     (b)  Within one hundred twenty (120) days after the close of each 
fiscal year, a consolidated financial statement of the Company prepared by 
the Company;

     (c)  Give notice to the Bank and the Trustee of occurrence of any 
Event of Default or of any event, condition, or occurrence which, with the 
giving of notice or the message of time or both, would constitute an Event 
of Default;

     (d)  Give prompt written notice to Bank of all events of default 
under any of the terms or provisions of this Agreement or of any other 
agreement, contract, document or instrument entered, or to be entered into 
with Bank; and of any litigation which, if decided adversely to the 
Company or the Guarantors, would have a material adverse effect on the 
Company's or the Guarantors' financial condition; and of any other matter 
which has resulted in, or is likely to result in, a material adverse 
change in its financial condition or operations;

     (e)  The Company shall pay promptly to Bank upon demand, reasonable 
attorney's fees (including but not limited to the reasonable estimate of 
the allocated costs and expenses of in-house legal counsel and legal 
staff) and all costs and other expenses paid or incurred by Bank in 
collecting, modifying or compromising this Loan Agreement or in enforcing 
or exercising its rights or remedies created by, connected with or 
provided for in this Loan Agreement or any of the Loan Documents, whether 
or not an arbitration, judicial action or other proceedings is commenced.  
If such proceeding is commenced, only the prevailing party shall be 
entitled to attorneys' fees and court costs;

     (f)  The Company shall promptly, upon demand by Bank, take such 
further action and execute all such additional documents and instruments 
in connection with this Loan Agreement as Bank in its reasonable 
discretion deems necessary, and promptly supply Bank with such other 
information concerning its affairs as Bank may reasonably request from 
time to time; and 


     (g)  The Company shall pay or reimburse Bank for all costs, expenses 
and fees incurred by Bank in preparing and documenting this Loan Agreement 
and the Loan Documents, and all amendments and modifications thereof, 
including but not limited to all filing and recording fees, costs of 
appraisals, insurance and attorneys' fees, including the reasonable 
estimate of the allocated costs and expenses of in-house legal counsel and 
legal staff.

     SECTION 5.12.  NEGATIVE COVENANTS.  Until full payment and performance 
of all obligations of the Company under the Loan Documents, the Company 
will not, without the prior written consent of the Bank (and without limiting 
any requirement of any other Loan Documents):

     (a)  create, assume or suffer to exist any mortgage, pledge, security 
interest, encumbrance, or lien on any of its assets, other than Permitted 
Encumbrances.

     (b)  create, incur, assume or permit to exist any indebtedness or 
liabilities resulting from borrowings, loans or advances, whether secured 
or unsecured, matured or unmatured, liquidated or unliquidated, joint or 
several, except (a) the liabilities of Company to Bank; (b) trade debt 
incurred by Company in the normal course of its business; or (c) the 
existing liabilities of Company disclosed to Bank on its financial 
statement referenced in Section 5.1 hereof.

     (c)   liquidate, dissolve, or enter into any consolidation, merger, 
partnership or other combination, nor convey, nor sell, nor lease all or 
the greater part of its assets or business; nor permit the dissolution, 
merger, consolidation or sale of all or any greater part of the assets of 
any of the Company's Affiliates or subsidiaries;

     (d)  become a guarantor or surety, pledge its credits or properties 
in any manner to secure the indebtedness of another excess of $3,000,000 
in the aggregate; and

     (e)  transfer the proceeds of any loan or advance hereunder, or any 
other asset of Company to any Affiliate or the Guarantors, unless such 
transfer is evidenced by a valid and enforceable instrument or statement 
or account.

                                  ARTICLE VI
                    ASSIGNMENT, LEASE AND SALE OF PROJECT

     SECTION 6.1.  DISPOSAL OF PROJECT AND ASSETS BY COMPANY.

     (a)  The Company will not sell, lease or otherwise dispose of or 
encumber its interest in the Project, except for Permitted Encumbrances or 
transactions permitted pursuant to Section 5.2 hereof and this Section 
6.1, without the prior written consent of the Issuer  and the Purchaser, 
and with notice to the Trustee.  Upon prior written consent of the Issuer 


and the Purchaser, this Agreement may be assigned in whole or in part, and 
the interest of the Company in the Project may be sold or leased as a 
whole or in part by the Company, provided, however, that any such 
assignee, vendee or lessee shall, in writing, specifically assume the 
obligations and affirm in its own capacity the representations, warranties 
and covenants made by the Company in this Agreement, subject, however, to 
the following conditions:

          (1)  No sale, assignment or leasing of the Project (other than 
pursuant to Section 5.2 hereof), shall relieve the Company from liability 
for any of its obligations hereunder, and in the event of any such sale, 
assignment or leasing the Company shall continue to remain primarily 
liable for the payments specified in Section 4.2 and Section 4.3 hereof 
and for performance and observance of the other agreements on its part 
herein provided, unless otherwise approved by the Issuer and the 
Purchaser, in writing, in which case such vendee, assignee or lessee shall 
assume the obligations of the Company hereunder and shall become liable 
for the payments specified in Section 4.2 and Section 4.3 hereof and for 
performance and observance of the other agreements of the Company herein 
provided as to which the Company shall no longer be liable and the Issuer, 
the Purchaser and the Trustee shall execute such release.

          (2)  The Company shall, no later than ten (10) days prior to the 
effective date thereof, furnish or cause to be furnished to the Issuer, 
the Purchaser and the Trustee a copy of each such proposed sale agreement, 
assignment and lease, as the case may be.

          (3)  The Company shall, ten (10) days after the delivery 
thereof, furnish or cause to be furnished to the Issuer, the Purchaser and 
the Trustee, a true and complete copy of each such sale agreement, 
assignment and lease, as the case may be, and before the execution thereof 
furnish the form thereof to the Issuer.

          (4)  There shall be delivered to the Issuer, the Purchaser and 
the Trustee a Bond Counsel's Opinion, addressed to the Issuer and the 
Trustee, to the effect that such sale, assignment or leasing is not 
prohibited by the Act.

     (b)  Notwithstanding any of the foregoing, except in the ordinary 
course of business the Company may with the prior written consent of the 
Purchaser (with notice to the Trustee and the Issuer) from time to time 
sell or permit the sale of or lease or otherwise dispose of a portion of 
the Equipment or its other assets without complying with the conditions of 
Section 6.1(a) hereof if the aggregate fair market value of the Equipment 
or other assets so sold, leased or otherwise disposed of does not exceed  
$100,000 and if the Company shall certify, in writing, to the Issuer, the 
Trustee and the Purchaser that such Equipment or other assets are no 
longer needed or are no longer useful in its operation of the Project and 
the proceeds thereof shall be applied to the replacement of or 
substitution of Equipment or other assets of equal value or utility for 
the Equipment or other assets so sold or disposed of, and such Equipment 
or other assets purchased in replacement or substitution shall become part 
of the Project, or the proceeds shall be paid to the Trustee for deposit 
in the Bond Fund.


                               ARTICLE VII
                     EVENTS OF DEFAULT AND REMEDIES

     SECTION 7.1.  DEFAULT.  Any of the following events shall constitute 
a "default" or "event of default" under this Loan Agreement:

     (a)  the failure to pay any obligation, liability or indebtedness of 
the Company or either of the Guarantors (i) to the Purchaser, or (ii) to 
the Issuer or the Trustee under any of the Loan Documents, as and when due 
(whether upon demand, at maturity or by acceleration) and such failure is 
not cured within ten (10) days thereof;

     (b)  the failure to pay or perform any other obligation, liability or 
indebtedness of the Company to the Purchaser under the Loan Documents or 
Simpson under the Bank Loan Agreement, and such failure to pay a monetary 
obligation is not cured within ten (10) days thereof, or the failure to 
perform any other obligation is not cured within thirty (30) days 
following written notice to the Company by the Purchaser;

     (c)  any default under any Loan Documents by the Company or the Bank 
Loan Agreement by Simpson, subject to any cure period applicable thereto;

     (d)  the filing or commencement of a proceeding against the Company 
for dissolution or liquidation, or the Company's voluntary or involuntary 
termination or dissolution; 

     (e)  insolvency of, business failure of, the appointment of a 
custodian, trustee, liquidator or receiver of or for any of the property 
of, or an assignment for the benefit of creditors by, or the filing of a 
petition under bankruptcy, insolvency, debtor's relief law or for any 
adjustment of indebtedness, composition or extension by or against the 
Company or either of the Guarantors;

     (f)  an Event of Default shall have occurred and be continuing under 
either of the Guaranties or the Bank Loan Agreement;

     (g)  the Company shall fail to maintain a net profit from operations, 
as determined in accordance to generally accepted accounting principles, 
of a positive amount for each fiscal year; or

     (h)  any representation or warranty made by the Company in any Loan 
Documents or otherwise to the Purchaser was untrue or materially 
misleading when made.

     SECTION 7.2.  REMEDIES UPON DEFAULT.  Whenever any Event of Default 
referred to in Section 7.1 hereof shall have occurred and be continuing, 
any one or more of the following remedial steps may be taken.

     The Issuer may and upon written request of the Purchaser shall:


     (a)  declare all amounts due under any of the Loan Documents, at the 
option of the Purchaser, to be immediately due and payable, and/or

     (b)  exercise all other rights, powers and remedies available under 
each of the Loan Documents and well as all rights and remedies available 
at law or in equity.

     SECTION 7.3.  NO REMEDY EXCLUSIVE.  The failure at any time of the 
Issuer, Trustee or Purchaser to exercise any of its options or any other 
rights hereunder shall not constitute a waiver thereof, nor shall it be a 
bar to the exercise of any of its options or rights at a later date.  All 
rights and remedies of the Issuer shall be cumulative and may be pursued 
singly, successively or together, at the option of the Issuer.  The 
acceptance by the Issuer of any partial payment shall not constitute a 
waiver or any default or of any of Issuer's rights under this Note.  No 
waiver of any of its rights hereunder and no modification or amendment of 
this Agreement or the Note shall be deemed to be made by the Issuer unless 
the same will be in writing, duly signed on behalf of the Purchaser; and 
each such waiver shall apply only with respect to the specific instance 
involved, and shall in no way impair the rights of the Purchaser or the 
obligations of the Company to the Bank or the Issuer in any other respect 
at any such time.

     SECTION 7.4.  PAYMENT OF FEES AND EXPENSES.  If the Company shall 
default under any of the provisions of this Agreement and the Issuer or 
the Trustee shall employ attorneys or incur other expenses for the 
collection of the Loan payments or to secure possession, or to resell the 
Project or for the enforcement of performance or observance of any 
obligation or agreement on the part of the Company contained in this 
Agreement, the Company will on demand therefor pay the reasonable fees and 
expenses of the issuer , the Purchaser or the Trustee and their attorneys 
as they are incurred including all fees of counsel including those incurred 
for negotiation, trial, appeals of ruling of any lower tribunals, 
administrative hearings, bankruptcy and creditors' reorganization 
proceedings.

     SECTION 7.5.  EFFECT OF WAIVER.  The Trustee, after having first 
received the prior written approval of the Purchaser, may waive any Event 
of Default under this Agreement.  In the event any agreement contained in 
this Agement shall be breached and such breach shall thereafter be waived, 
such waiver shall be limited to the particular breach so waived and shall 
not be deemed to waive any other breach hereunder.

                                  ARTICLE VIII
                               PREPAYMENT OF LOAN

     SECTION 8.1.  OBLIGATIONS TO ACCELERATE LOAN PAYMENTS.  In the event 
the Company makes provision for payment of all loan payments and any other 
amounts payable pursuant to the Loan Documents in accordance with Article 
VIII of the Indenture, following written notification thereof to the 
Issuer, the Purchaser and the Trustee, the total amount due will be a sum, 
payable in cash and/or Government Obligations, sufficient, together with 
interest earned on such Government Obligations and other funds held by the 
Trustee and available for such purpose, (a) to redeem at the earliest 
redemption date or dates provided in the Indenture all Bonds then 


outstanding under the Indenture at a Redemption Price equal to the 
principal amount thereof, (b) to pay in accordance with the Indenture the 
interest which will become due on all such Bonds to the date fixed for 
redemption, and (c) to pay all Administration Expenses accrued and to 
accrue through the date fixed for redemption.  Furthermore, loan payments 
and amounts due under the Note shall be accelerated prior to the maturity 
of the Bonds (or prior to making provision for payment thereof in 
accordance with Article XIV of the Indenture) if the Bonds shall be 
subject to redemption pursuant to Sections 2.3 or 2.4, as the case may be, 
of the Indenture.  In such case, the total amount due shall be the sums 
required pursuant to Sections 2.3 or 2.4, as the case may be, of the 
Indenture, on the dates required by Sections 2.3 or 2.4, as the case may 
be, of the Indenture.
                                  ARTICLE IX
                                 MISCELLANEOUS

     SECTION 9.1.  NOTICES.  All notices, certificates, requests or other 
communications hereunder shall be sufficiently given and shall be deemed 
given when received by registered or certified mail, return receipt 
requested (except as otherwise specified herein), postage prepaid; or when 
received by overnight delivery; or when personally delivered; addressed as 
follows:

     IF TO THE ISSUER:

          Mississippi Business Finance Corporation
          1306 Walter Sillers Building 
          550 High Street
          Jackson, Mississippi 39201
          Post Office Box 849
          Jackson, Mississippi  39205
          Attention:  Executive Director
          Telephone Number:  (601) 359-3047
          Facsimile Number:  (601) 359-2832


     IF TO THE TRUSTEE:

          Union Bank of California, N.A.
          4750 Sansome Street, 12th Floor
          San Francisco, California  94110
          Attention:  Corporate Trust Department
          Telephone Number:  (415) 296-6754
          Facsimile Number:   (415) 296-6757



     IF TO THE COMPANY:

          Simpson Manufacturing Co., Inc.
          4637 Chabot Road, Suite 200
          Post Office Box 10789
          Pleasanton, California  95488
          Attention:  Steve Lamson, Chief Financial Officer
          Telephone Number:  (510) 460-9912
          Facsimile Number:   (510) 847-9114


     IF TO THE PURCHASER:

          Union Bank of California, N.A. 
          1800 Harrison Street, Suite 1400
          Oakland, California   94604
          Attention:  Joellen Ademski
          Telephone Number:  (510) 271-1747
          Facsimile Number:   (510) 271-1764

     WITH A COPY TO:

          Union Bank of California, N.A.
          350 California Street - 10th Floor
          San Francisco, California  94120
          Attention:  Lebbeus S. Case, Jr.
          Telephone Number:  (415) 705-7308
          Facsimile Number:  (415) 705-7111

A duplicate copy of each notice, certificate, request or other 
communication given hereunder to the Issuer, the Company, the Trustee or 
the Purchaser shall also be given to the others.  The Company, the Issuer, 
the Trustee or the Purchaser and may, by notice given under Section 9.1, 
designate any further or different addresses to which subsequent notices, 
certificates, requests or other communications shall be sent.

     SECTION 9.2.  PARTIES INTERESTED.  This Agreement shall inure to the 
benefit of the Purchaser, the Issuer and the Company and shall be binding 
upon the Issuer, the Company and their respective successors and assigns, 
subject to the limitation that any obligation or liability of the Issuer 
created by or arising out of this Agreement shall not be a general debt of 
the Issuer or the State, but shall be payable by the Issuer solely out of 
the proceeds derived from this Agreement or from the security interests 
granted herein.

     No covenant, stipulation, obligation or agreement contained in this 
Agreement shall be deemed or construed to be a covenant, stipulation, 
obligation or agreement of any present or future member, agent, employee 


or official of the Issuer in his individual capacity, and no present or 
future member, agent, employee or official of the Issuer shall be liable 
personally, for any breach or non-observance or failure to comply with the 
above mentioned covenants, stipulations, obligations, or on the Bonds or 
be subject to any personal liability or accountability by reason of the 
issuance thereof or by reason of the said covenants, stipulations, 
obligations or agreements, above mentioned.  No present or future member, 
agent, employee or official of the Issuer shall incur any personal 
liability in acting or proceeding or in not acting or proceeding, in good 
faith, reasonably, under the provisions of this Agreement.  If in or by or 
as a result of the execution of this Agreement or any other document in 
connection with this transaction or any other related transaction, the 
Issuer or any member, agent, employee or official thereof shall become 
obligated in excess of or contrary to the provisions of the statutory 
authority granted by the Act, then such excess or contrary obligation 
shall not be binding on or enforceable against the Issuer or any present 
or future member, agent, employee or official thereof.

     SECTION 9.3.  AMENDMENT TO AGREEMENT.  Except as otherwise provided 
in this Agreement, subsequent to the initial issuance of the  Bonds and 
prior to payment or provision for the payment of such Bonds in full 
(including interest and premium, if any, thereon), in accordance with the 
provisions of the Indenture, and payment or provisions for the payment of 
other obligations incurred by the Issuer to pay the Cost of the Project 
including interest, premiums and other charges, if any, thereon, and 
payment or provision for the payment of Administration Expenses, this 
Agreement may not be amended, changed, modified, altered or terminated 
without the prior approval of the Purchaser and the Trustee.  No 
amendment, change, modification, or alteration of this Agreement shall be 
made other than pursuant to a written instrument signed by the Issuer and 
the Company and of an Opinion of Bond Counsel to the effect that such 
amendment, change, modification or alteration of this Agreement is 
authorized or permitted by the provisions of this Agreement.

     SECTION 9.4.  COUNTERPARTS.  This Agreement may be executed in any 
number of counterparts, each of which, when so executed and delivered, 
shall be an original; but such counterparts shall together constitute but 
one and the same Agreement.

     SECTION 9.5.  SEVERABILITY OF INVALID PROVISIONS.  If any clause, 
provision or section of this Agreement be held illegal or invalid by any 
court, the invalidity of such clause, provision or section shall not 
affect any of the remaining clauses, provisions or sections hereof, and 
this Agreement shall be construed and enforced as if such illegal or 
invalid clause, provision or section had not been contained herein. 
     SECTION 9.6.  GOVERNING LAW.  This Agreement shall be governed as to 
validity, construction and performance by the laws of the State.

     SECTION 9.7.  TAX EXEMPTIONS AND CREDITS.  The Company may take 
action to secure certain ad valorem tax exemptions (other than school 
taxes) available under Sections 57-10-439 and/or 27-31-101 of the 
Mississippi Code of 1972, as amended, and income tax credits under Section 
57-10-409 of the Act as well as other provisions of the Mississippi Code 
of 1972, as amended.  The Issuer will assist the Company in securing said 
tax exemptions and credits.


     SECTION 9.8.  NO ORAL ARGUMENT.  This written Loan Agreement and the 
other Loan Documents represent the final agreement between the parties and 
may not be contradicted by evidence of prior, contemporaneous or 
subsequent oral agreements of the parties.  There are no unwritten oral 
agreements between the parties.

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to 
be duly executed as of the day and year first above written on the cover 
page hereof.
                               MISSISSIPPI BUSINESS FINANCE CORPORATION  
                               BY: /s/B. BARRY
                                   ------------------------------------
                                            EXECUTIVE DIRECTOR

ATTEST:
/s/VERNON SMITH
- -----------------------------
SECRETARY

STATE OF MISSISSIPPI
COUNTY OF HINDS

     Personally appeared before me, the undersigned notary public in and 
for the jurisdiction aforesaid, the within named WILLIAM T. BARRY and 
VERNON SMITH, to me known, who acknowledged they are the Executive 
Director and Secretary, respectively, of the MISSISSIPPI BUSINESS FINANCE 
CORPORATION, a public corporation organized and existing under the laws of 
the State of Mississippi, and that for and on behalf of said corporation 
and as its act and deed, they signed and delivered the foregoing LOAN 
AGREEMENT as of the date therein mentioned with actual execution on the 
date of this acknowledgment, after having been first duly authorized so to 
do.

     IN WITNESS WHEREOF, I hereunto set my hand and official seal, this the 
day of June, 1998.


                               ----------------------------------
                               NOTARY PUBLIC 
 MY COMMISSION EXPIRES:


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

[ S E A L ]


     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to 
be duly executed as of the day and year first above written on the cover 
page hereof.

                               SIMPSON DURA-VENT COMPANY, INC.


                               BY: /s/STEPHEN B. LAMSON
                                   ------------------------------

                               TITLE: C.F.O.
                                      ---------------------------

STATE OF CALIFORNIA
         --------------------
COUNTY OF ALAMEDA
          -------------------

     Personally appeared before me, the undersigned notary public in and 
for the jurisdiction aforesaid, the within named STEPHEN B. LAMSON, 
to me known, who acknowledged he is the C.F.O. , of 
SIMPSON DURA-VENT COMPANY, INC., a corporation organized and existing 
under the laws of the State of California, and that for and on behalf of 
said corporation and as its act and deed, he signed and delivered the 
foregoing LOAN AGREEMENT as of the date therein mentioned with actual 
execution on the date of this acknowledgment, after having been first duly 
authorized so to do.

    IN WITNESS WHEREOF, I hereunto set my hand and official seal, this 
the 26th day of June, 1998.

                               /s/KATHLEEN M. KUWITZKY
                               ----------------------------------
                               NOTARY PUBLIC


MY COMMISSION EXPIRES:

MAY 4, 2001
- ----------------------

[ S E A L ]


                                  EXHIBIT A
                                     TO
                     LOAN AGREEMENT DATED AS OF MAY 1, 1998
                               BY AND BETWEEN
                    MISSISSIPPI BUSINESS FINANCE CORPORATION
                                     AND
                        SIMPSON DURA-VENT COMPANY, INC.


                            BUILDING DESCRIPTIONS
                            ---------------------

                                  BUILDING
                                  --------

       Construction of a building consisting of approximately _______ sq. 
ft. and located on the Project Site described in Exhibit B hereto.


                                   EXHIBIT B
                                      TO
                      LOAN AGREEMENT DATED AS OF MAY 1, 1998
                                 BY AND BETWEEN
                    MISSISSIPPI BUSINESS FINANCE CORPORATION
                                     AND
                        SIMPSON DURA-VENT COMPANY, INC.


                                THE PROJECT SITE
                                ----------------

                                 WARRANTY DEED

     IN CONSIDERATION of the sum of Ten ($10.00) Dollars cash in hand paid 
and other good valuable consideration, the receipt and sufficiency of which 
are hereby acknowledged, the undersigned, SIMPSON MANUFACTURING CO., INC., 
a California corporation, ("Grantor"), does hereby, subject to the terms 
and conditions hereinafter stated, convey and warrant unto SIMPSON DURA-VENT 
COMPANY, INC. ("Grantee"), that certain tract or parcel of land lying and 
being situate in Warren County, State of Mississippi, more particularly 
described as follows, to-wit:

     A parcel of land lying in the Northwest One-Quarter (NW 1/4) of 
     the Southeast One-Quarter (SE 1/4) and in the Northeast One-
     Quarter (NE 1/4) of the Southeast One-Quarter (SE 1/4) and in the 
     Southwest One-Quarter (SW 1/4) of the Southeast One-Quarter (SE 
     1/4) and in the Southeast One-Quarter (SE 1/4) of the Southeast 
     One-Quarter (SE 1/4) of Section 13, Township 16 North, Range 5 
     East, Warren County, Mississippi, more particularly described as 
     follows, to-wit:

     Beginning at an iron pin marking the intersection of the Southerly 
     line of Road "B" Extended with the Easterly line of Road "C" of 
     the Industrial Complex, Phase I, E.D.A. Project No. 04-01-03490, 
     Contract 3, Site Development, said iron pin being 50 feet from the 
     centerline of Road "C" and 50 feet from the centerline of Road 
     "B", all being measured perpendicular to the centerline of each 
     roadway; said iron pin lying 5,645.65 feet South of and 3,454.40 
     feet East of an iron rail marking the Northwest corner of the 
     Southwest One-quarter of Section 12, Township 16 North, Range 5 
     East, Warren County, Mississippi; said iron pin lying South 05 
     degrees 46 minutes 09 seconds East, 100.11 feet from a recovered 
     iron pin marking the Southwest corner of that tract conveyed by 
     Warren County, Mississippi to McCarty Foods, Inc. by Warranty Deed 
     dated April 17, 1990 and recorded in Deed book 890 at Page 658 of 


     the records of the Chancery Clerk at Vicksburg, Warren County, 
     Mississippi; run thence North 85 degrees 14 minutes 36 seconds 
     East, 30.0 feet along the Southerly line of Road "B" Extended; 
     thence leaving the Southerly line of Road "B" Extended, run South 
     05 degrees 59 minutes 24 seconds East, 38.15 fee; run thence North 
     85 degrees 01 minutes 06 seconds East, 38.0 feet; run thence North 
     05 degrees 59 minutes 24 seconds West, 38.0 feet to the Southerly 
     line of Road "B" Extended; run thence North 85 degrees 14 minutes 
     36 seconds East, 822.00 feet along the Southerly line of Road "B" 
     Extended; thence leaving the Southerly line of Road "B" Extended, 
     run South 04 degrees 45 minutes 24 seconds East, 1,160.77 feet; 
     run thence South85 degrees 14 minutes 36 seconds West, 870.21 feet 
     to the Easterly line of Road "C"; run thence North 05 degrees 44 
     minutes 00 seconds West, 1,160.94 feet along the Easterly line of 
     Road "C" to the Point of Beginning, containing 23.420 acres, more 
     or less, a plat of said property being attached hereto in aid of 
     this description.

     The warranty of this conveyance is subject to all of the terms and 
conditions set forth in that certain Warranty Deed from Warren County, 
Mississippi and the Warren County Port Commission to Simpson Manufacturing 
Co., Inc. dated November 6, 1997 and recorded in Book 1124 at Page 1 in the 
office of the Chancery Clerk of Warren County, Mississippi.

     It is Grantor's intention herein to convey to the Grantee herein all of 
the property which Grantor acquired by deed from Warren County, Mississippi 
and the Warren County Port Commission dated November 6, 1997 and recorded in 
Book 1124 at Page 1 in the office of the Chancery Clerk of Warren County, 
Mississippi.


     WITNESS the signature of the undersigned on this the 26th day of March 
1998.

                                         SIMPSON MANUFACTURING CO., INC.


                                         BY: /s/STEPHEN B. LAMSON
                                             ---------------------------

STATE OF CALIFORNIA
         --------------

COUNTY OF ALAMEDA
          -------------

     PERSONALLY appeared before me the undersigned authority, in and for 
said County and State, within my jurisdiction, the within named, STEVE 
LAMSON, who acknowledged that he is C.F.O. of Simpson Manufacturing Co., 
Inc., a California corporation, and that for and on behalf of said 
corporation, and as its act and deed, he signed, sealed and delivered the 
above and foregoing instrument of writing for the purposes mentioned on the 
day and year therein mentioned, after first having been duly authorized by 
said corporation so to do.

     GIVEN under my hand and official seal of office this the 26th day of 
MARCH, 1998.

                                             /s/Kathleen M. Kuwitzky
                                             ---------------------------

MY COMMISSION EXPIRES:

May 4, 2001
- ----------------------

Grantor:                                     Grantee:

Name:  Simpson Manufacturing                 Name:  Simpson Dura-Vent
       Co., Inc.                                    Company, Inc.
Add:   4637 Chabot Drive, Ste 200            Add:   2185 Haining Road
       P.O. Box 10789                               Vicksburg, MS
       Pleasanton, CA 94588-0789
Bus. Phone:1-800-227-8446                    Bus. Phone: 638-7130

Prepared by:

Ellis, Braddock & Dees, Ltd.
901 Belmont Street
P.O. Drawer 1099
Vicksburg, MS 39181
Telephone:  636-5433
Fax:        638-2938



                                   EXHIBIT C
                                      TO
                      LOAN AGREEMENT DATED AS OF MAY 1, 1998
                                 BY AND BETWEEN
                     MISSISSIPPI BUSINESS FINANCE CORPORATION
                                     AND
                        SIMPSON DURA-VENT COMPANY, INC.


                                   EQUIPMENT
                                   ---------

All items of machinery, equipment (including parts, accessories and 
attachments thereto), fixtures and other personal property acquired with 
the proceeds of the Bonds, including all substitutions and replacements of 
such personal property and fixtures and the proceeds thereof, which are 
acquired or are to be acquired by the Company with the proceeds of the 
Loan and the Bonds.  A complete detailed list of items of personalty 
acquired with the proceeds of the Loan and the Bonds is on file in the 
office of the Trustee in its corporate trust office in San Francisco, 
California.


                                  EXHIBIT D 
                                     TO
                      LOAN AGREEMENT DATED AS OF MAY 1, 1998
                                BY AND BETWEEN
                     MISSISSIPPI BUSINESS FINANCE CORPORATION
                                    AND
                        SIMPSON DURA-VENT COMPANY, INC.


                               PROMISSORY NOTE
                               ---------------
 DATE:  JUNE 30, 1998             $3,000,000 MAXIMUM PRINCIPAL AMOUNT 
     FOR VALUE RECEIVED, Simpson Dura-Vent Company, Inc., a corporation 
organized and existing under and pursuant to the laws of the State of 
California and qualified to do business in the State of Mississippi (the 
"Company"), hereby promises to pay to the order of Mississippi Business 
Finance Corporation (the "Issuer") or its assigns, the principal amount of 
$3,000,000 together with interest on the unpaid principal balance thereof 
at the rates set forth in the hereinafter defined Loan Agreement and 
Indenture until fully and finally paid, and all other amounts payable by 
the Company under the Loan Agreement (as hereinafter defined).  This Note 
shall bear interest at the prevailing rate of interest on the  Bonds (as 
hereinafter defined) except as otherwise provided hereunder.

     This Note has been executed under and pursuant to a Loan Agreement 
dated as of May 1, 1998 between the Issuer and the Company (the "Loan 
Agreement") and will be issued and secured by a Trust Indenture dated as 
of May 1, 1998 between the Issuer and Union Bank of California, N.A., as 
Trustee  (the "Indenture"), which Loan Agreement and Indenture are 
incorporated herein in their entirety by reference.  This Note is issued 
to evidence the obligation of the Company under the Loan Agreement to 
repay the loan made by the Issuer from the proceeds of the Mississippi 
Business Finance Corporation Taxable Industrial Development Revenue Bonds, 
Series 1998, (Simpson Dura-Vent Company, Inc. Project) (the "Bonds"), 
together with interest thereon at the interest rates as set forth in the 
Loan Agreement, the Indenture and the Bonds, and all other payments of any 
kind required to be paid by the Company under the Loan Agreement. The Loan 
Agreement includes provisions for prepayment and acceleration of this 
Note.  In the event that the terms of this Note conflict with the terms of 
the Loan Agreement, the Indenture and the Bonds, the terms of the Loan 
Agreement, the Indenture and the Bonds shall control.  The proceeds of the 
Loan (and the Bond) will be funded at such time as the Bond and the Note 
are executed and delivered.

     As provided in the Loan Agreement and subject to the provisions 
thereof including, without limitation, Section 4.2(c) thereof, payments 
hereon are to be made at the principal office of the Trustee as shown in 
the Loan Agreement in an amount which together with other monies available 
therefor pursuant to the Loan Agreement, will equal the amount payable as 
principal of, premium, if any, and interest on the Bonds Outstanding (as 
defined in the Loan Agreement) on such due date.  Each payment of 
principal and interest on this Note shall constitute an equal and 
corresponding payment under the Loan Agreement, the Indenture and the 
Bond.


     The Company shall make principal payments on this Note in the amounts 
on the dates and at the rates of interest, unless paid prior thereto 
through redemption, all as set forth in the Loan Agreement and the 
Indenture and in addition shall make such other payments as are required 
pursuant to the Loan Agreement, the Indenture and the Bonds.  Upon the 
occurrence of an Event of Default, as defined in the Loan Agreement, the 
principal of, premium, if any, and interest on this Note may be declared 
immediately due and payable as provided in the Loan Agreement.  Upon any 
such declaration the Company shall pay all costs, disbursements, expenses 
and reasonable counsel fees of the Issuer, the Purchaser and the Trustee 
in seeking to enforce their rights under the Loan Agreement and this Note.

     The Company (a) waives diligence, demand, presentment for payment, 
notice of nonpayment, protest and notice of protest, notice of any 
renewals or extension of this Note, and (b) agrees that the time for 
payment of this Note may be extended at the sole discretion of the Issuer 
without impairing the Company's liability hereon.  Any delay on the part 
of the Issuer in exercising any right hereunder shall not operate as a 
waiver of any such right, and any waiver granted with respect to one 
default shall not operate as a waiver in the event of any subsequent or 
continuing default.

       This Note shall be governed and construed in accordance with the laws 
of the State of Mississippi.

     IN WITNESS WHEREOF, the undersigned has caused this Note to be 
executed in its name and, if applicable, its corporate seal to be hereunto 
affixed and attested to by its duly authorized officers all as of the day 
and year first above written.

                                 SIMPSON DURA-VENT COMPANY, INC.


                               BY: /s/STEPHEN B. LAMSON
                                   ------------------------------
                               TITLE: C.F.O.
                                      ---------------------------


                        ASSIGNMENT OF PROMISSORY NOTE

     FOR VALUE RECEIVED, the Mississippi Business Finance Corporation 
hereby assigns and transfers, without recourse, to Union Bank of 
California, N.A., as Trustee, the Promissory Note executed by Simpson 
Dura-Vent Company, Inc., in favor of Mississippi Business Finance 
Corporation in the principal amount of $3,000,000 on this the ____ day of 
June, 1998.
  
                               MISSISSIPPI BUSINESS FINANCE CORPORATION   

                               BY:
                                   ------------------------------
                                         EXECUTIVE DIRECTOR

ATTEST:


- -------------------------
SECRETARY