EXHIBIT_27

                         ARTICLE_5_OF_REGULATION_S-X

                                       

<ARTICLE>                                 5
<MULTIPLIER>                              1
       
                              
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                         DEC-31-1994
<PERIOD-END>                              SEP-30-1994
<CASH>                                     19,619,161
<SECURITIES>                                6,147,671
<RECEIVABLES>                              21,005,391
<ALLOWANCES>                                  332,346
<INVENTORY>                                29,933,990
<CURRENT-ASSETS>                           77,746,709
<PP&E>                                     99,888,712
<DEPRECIATION>                             50,803,129
<TOTAL-ASSETS>                            147,846,173
<CURRENT-LIABILITIES>                      20,141,628
<BONDS>                                     1,350,000
<COMMON>                                    9,577,621
<PREFERRED-MANDATORY>                               0
<PREFERRED>                                         0
<OTHER-SE>                                 92,273,844
<TOTAL-LIABILITY-AND-EQUITY>              147,846,173
<SALES>                                    84,428,496
<TOTAL-REVENUES>                           84,428,496
<CGS>                                      61,845,036
<TOTAL-COSTS>                              78,938,455
<OTHER-EXPENSES>                              450,942
<LOSS-PROVISION>                                    0
<INTEREST-EXPENSE>                            160,244
<INCOME-PRETAX>                             7,433,149
<INCOME-TAX>                                2,710,000
<INCOME-CONTINUING>                         4,723,149
<DISCONTINUED>                              1,728,251
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                6,451,400
<EPS-PRIMARY>                                     .67
<EPS-DILUTED>                                     .67