<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> APR-30-1995 <PERIOD-END> APR-30-1995 <CASH> 883,487 <SECURITIES> 0 <RECEIVABLES> 1,033,911 <ALLOWANCES> 18,100 <INVENTORY> 412,865 <CURRENT-ASSETS> 2,493,153 <PP&E> 2,889,001 <DEPRECIATION> 2,646,833 <TOTAL-ASSETS> 5,129,248 <CURRENT-LIABILITIES> 758,374 <BONDS> 0 <COMMON> 488,182 <PREFERRED-MANDATORY> 1,500,000 <PREFERRED> 0 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 5,129,248 <SALES> 6,041,782 <TOTAL-REVENUES> 6,041,782 <CGS> 3,689,032 <TOTAL-COSTS> 5,809,996 <OTHER-EXPENSES> 3,805 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 31,911 <INCOME-PRETAX> 196,070 <INCOME-TAX> 66,700 <INCOME-CONTINUING> 129,370 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 129,370 <EPS-PRIMARY> .01 <EPS-DILUTED> .01