<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated balance sheet at September 30, 1997 and the consolidated
statement of income for the nine months ended September 30, 1997 and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                             485
<SECURITIES>                                       474
<RECEIVABLES>                                    1,298
<ALLOWANCES>                                        34
<INVENTORY>                                      2,191
<CURRENT-ASSETS>                                 5,228
<PP&E>                                           9,253
<DEPRECIATION>                                   5,005
<TOTAL-ASSETS>                                  13,074
<CURRENT-LIABILITIES>                            3,858
<BONDS>                                          1,313
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           716
<OTHER-SE>                                       3,703
<TOTAL-LIABILITY-AND-EQUITY>                    13,074
<SALES>                                         10,562
<TOTAL-REVENUES>                                10,562
<CGS>                                            8,209
<TOTAL-COSTS>                                    8,209
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 131
<INCOME-PRETAX>                                  1,279
<INCOME-TAX>                                       423
<INCOME-CONTINUING>                                856
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       856
<EPS-PRIMARY>                                     1.51
<EPS-DILUTED>                                        0