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                                                                    EXHIBIT 3.1










                   ARTICLES OF INCORPORATION OF THE REGISTRANT


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Form 2
Secretary of State
WISCONSIN

11/90                   ARTICLES OF INCORPORATION
                           STOCK (FOR PROFIT)



Executed by the undersigned for the purpose 
of forming a Wisconsin for-profit
corporation under Chapter 180 of 
the Wisconsin Statutes repealed and 
recreated by 1989 Wis. Act 303:

Article 1.

         Name of Corporation:  HEARTLAND WISCONSIN CORP.

Article 2. (See FEE information on reverse)

         THE CORPORATION SHALL BE AUTHORIZED TO ISSUE 9,000 SHARES, $.01 PAR
VALUE COMMON STOCK.

Article 3.

        The street address of the 
        initial registered office is:             6635 S. 13TH STREET
        (The complete address, including          OAK CREEK, WI  53154
        street and number,                        
        if assigned, and the ZIP 
        code must be stated.)

Article 4.

         The name of the initial registered 
         agent at the above registered office 
         is:                                      FRANK GIUFFRE
                                                  
Article 5.  Other provisions (OPTIONAL):

Article 6.  Executed on AUGUST 4, 1995.

         Name and complete address of each incorporator:

         1.   RICHARD A. KRANITZ
              KRANITZ & PHILIPP
              1238 12TH AVE.
              GRAFTON, WI  53024


              /s/ RICHARD A. KRANITZ
           ---------------------------------
              (Incorporator Signature)


This document was drafted by ATTORNEY RICHARD A. KRANITZ