<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
CONSOLIDATED STATEMENTS OF FINANCIAL POSITION AND CONSOLIDATED
STATEMENTS OF EARNINGS AND RETAINED EARNINGS AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>  1,000
       
                             
<FISCAL-YEAR-END>               Dec-31-1995
<PERIOD-START>                  Jan-01-1995
<PERIOD-END>                    Jul-01-1995
<PERIOD-TYPE>                         6-MOS
<CASH>                               31,226
<SECURITIES>                         37,793
<RECEIVABLES>                        25,606
<ALLOWANCES>                          1,613
<INVENTORY>                          50,386
<CURRENT-ASSETS>                    148,933
<PP&E>                              144,831
<DEPRECIATION>                       61,091
<TOTAL-ASSETS>                      336,874
<CURRENT-LIABILITIES>                41,117
<BONDS>                               7,500
<PREFERRED-MANDATORY>                     0
<PREFERRED>                               0
<COMMON>                             15,516
<OTHER-SE>                          236,654
<TOTAL-LIABILITY-AND-EQUITY>        336,874
<SALES>                             129,043
<TOTAL-REVENUES>                    129,043
<CGS>                                66,421
<TOTAL-COSTS>                        39,588
<OTHER-EXPENSES>                     (2,558)
<LOSS-PROVISION>                        235
<INTEREST-EXPENSE>                      736
<INCOME-PRETAX>                      24,856
<INCOME-TAX>                          9,211
<INCOME-CONTINUING>                  15,645
<DISCONTINUED>                            0
<EXTRAORDINARY>                           0
<CHANGES>                                 0
<NET-INCOME>                         15,645
<EPS-PRIMARY>                           .70
<EPS-DILUTED>                           .70