<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JUL-31-1995 <PERIOD-END> OCT-31-1995 <CASH> 7,481,401 <SECURITIES> 1,427,000 <RECEIVABLES> 23,986,378 <ALLOWANCES> (202,734) <INVENTORY> 11,920,535 <CURRENT-ASSETS> 49,844,721 <PP&E> 107,750,187 <DEPRECIATION> (49,425,032) <TOTAL-ASSETS> 117,017,966 <CURRENT-LIABILITIES> 15,964,190 <BONDS> 20,421,579 <COMMON> 723,352 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 77,108,381 <TOTAL-LIABILITY-AND-EQUITY> 117,017,966 <SALES> 39,307,934 <TOTAL-REVENUES> 39,307,934 <CGS> 27,648,886 <TOTAL-COSTS> 27,648,886 <OTHER-EXPENSES> 9,188,971 <LOSS-PROVISION> 28,735 <INTEREST-EXPENSE> 490,161 <INCOME-PRETAX> 1,951,181 <INCOME-TAX> 538,293 <INCOME-CONTINUING> 1,412,888 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,412,888 <EPS-PRIMARY> 0.21 <EPS-DILUTED> 0.21