<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          APR-30-1997
<PERIOD-START>                             MAY-01-1996
<PERIOD-END>                               JUL-31-1996
<CASH>                                           1,042
<SECURITIES>                                         0
<RECEIVABLES>                                    5,539
<ALLOWANCES>                                     1,022
<INVENTORY>                                      6,633
<CURRENT-ASSETS>                                13,443
<PP&E>                                          28,173
<DEPRECIATION>                                  22,376
<TOTAL-ASSETS>                                  22,893
<CURRENT-LIABILITIES>                           12,784
<BONDS>                                          1,329
<PREFERRED-MANDATORY>                               51
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                       9,228
<TOTAL-LIABILITY-AND-EQUITY>                    22,893
<SALES>                                            917
<TOTAL-REVENUES>                                11,788
<CGS>                                              713
<TOTAL-COSTS>                                   10,023
<OTHER-EXPENSES>                                   511
<LOSS-PROVISION>                                  (15)
<INTEREST-EXPENSE>                                  42
<INCOME-PRETAX>                                  (627)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                              (627)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     (627)
<EPS-PRIMARY>                                    (.12)
<EPS-DILUTED>                                    (.12)