WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <LEGEND> This schedule contains summary financial information extracted from Third Quarter Report to Stockholders and is qualified in its entirety by reference to such financial statements. </LEGEND> <RESTATED> <MULTIPLIER>1,000 <PERIOD-TYPE> QTR-3 <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> SEP-30-1995 <CASH> 10,328 <SECURITIES> 5,590 <RECEIVABLES> 31,429 <ALLOWANCES> 0 <INVENTORY> 21,776 <CURRENT-ASSETS> 141,289 <PP&E> 83,757 <DEPRECIATION> 58,393 <TOTAL-ASSETS> 167,129 <CURRENT-LIABILITIES> 57,083 <BONDS> 801 <COMMON> 5,078 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 98,050 <TOTAL-LIABILITY-AND-EQUITY> 167,129 <SALES> 32,932 <TOTAL-REVENUES> 32,932 <CGS> 24,014 <TOTAL-COSTS> 31,855 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 110 <INCOME-PRETAX> 1,077 <INCOME-TAX> 311 <INCOME-CONTINUING> 766 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 774 <EPS-PRIMARY> .15 <EPS-DILUTED> .15