<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from
Form 10-Q for the quarter ended June 30, 1995, and is qualified in its
entirety by reference to such financial statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               JUN-30-1995
<CASH>                                            6801
<SECURITIES>                                     30135
<RECEIVABLES>                                    16536
<ALLOWANCES>                                      1127
<INVENTORY>                                      21883
<CURRENT-ASSETS>                                 79893
<PP&E>                                           53202
<DEPRECIATION>                                   26676
<TOTAL-ASSETS>                                  109274
<CURRENT-LIABILITIES>                            19946
<BONDS>                                          14091
<COMMON>                                           127
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                       70965
<TOTAL-LIABILITY-AND-EQUITY>                    109274
<SALES>                                          53666
<TOTAL-REVENUES>                                 53666
<CGS>                                            29796
<TOTAL-COSTS>                                    29796
<OTHER-EXPENSES>                                 16949
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 527
<INCOME-PRETAX>                                   7871
<INCOME-TAX>                                      2400
<INCOME-CONTINUING>                               5471
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                      5471
<EPS-PRIMARY>                                      .43
<EPS-DILUTED>                                      .43