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                                                                    EXHIBIT 23.1



                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the use of our report
and to all references to our Firm included in or made a part of Registration 
Statement File No. 333-60759.

                                          /s/ Arthur Andersen LLP
                                          ARTHUR ANDERSEN LLP

   
Milwaukee, Wisconsin
December 23, 1998