<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1995
<PERIOD-END>                               APR-30-1995
<CASH>                                       4,078,000
<SECURITIES>                                   943,000
<RECEIVABLES>                                8,534,000
<ALLOWANCES>                               (1,755,000)
<INVENTORY>                                  5,462,000
<CURRENT-ASSETS>                            19,954,000
<PP&E>                                      24,537,000
<DEPRECIATION>                            (14,367,000)
<TOTAL-ASSETS>                              44,883,000
<CURRENT-LIABILITIES>                        7,067,000
<BONDS>                                      7,108,000
<COMMON>                                        25,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                  28,622,000
<TOTAL-LIABILITY-AND-EQUITY>                44,883,000
<SALES>                                     11,786,000
<TOTAL-REVENUES>                            19,278,000
<CGS>                                        8,086,000
<TOTAL-COSTS>                               13,005,000
<OTHER-EXPENSES>                             4,332,000
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             180,000
<INCOME-PRETAX>                              2,005,000
<INCOME-TAX>                                   784,000
<INCOME-CONTINUING>                          1,221,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,221,000
<EPS-PRIMARY>                                      .48
<EPS-DILUTED>                                      .47