<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> APR-01-1995 <PERIOD-END> JUN-30-1995 <EXCHANGE-RATE> 1 <CASH> 16,554 <SECURITIES> 3,117 <RECEIVABLES> 36,090 <ALLOWANCES> 1,801 <INVENTORY> 17,385 <CURRENT-ASSETS> 76,617 <PP&E> 100,253 <DEPRECIATION> 43,069 <TOTAL-ASSETS> 150,373 <CURRENT-LIABILITIES> 34,825 <BONDS> 10,704 <COMMON> 2,083 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 88,230 <TOTAL-LIABILITY-AND-EQUITY> 150,373 <SALES> 128,288 <TOTAL-REVENUES> 128,288 <CGS> 89,038 <TOTAL-COSTS> 89,038 <OTHER-EXPENSES> 170 <LOSS-PROVISION> 150 <INTEREST-EXPENSE> 455 <INCOME-PRETAX> 18,336 <INCOME-TAX> 7,158 <INCOME-CONTINUING> 11,178 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 11,178 <EPS-PRIMARY> .61 <EPS-DILUTED> .61