<ARTICLE> 5 <LEGEND> This Schedule contains Summary Financial Information extracted from the Balance Sheet and Statement of Income and is qualified in its entirety by reference to such financial statements. <FISCAL-YEAR-END> MAR-31-1996 <PERIOD-START> JUL-1-1995 <PERIOD-END> SEP-30-1995 <PERIOD-TYPE> 3-MOS <CASH> 214,391 <SECURITIES> 0 <RECEIVABLES> 6,987,288 <ALLOWANCES> 52,522 <INVENTORY> 2,029,876 <CURRENT-ASSETS> 10,614,154 <PP&E> 38,646,066 <DEPRECIATION> 27,850,640 <TOTAL-ASSETS> 57,051,926 <CURRENT-LIABILITIES> 11,325,107 <BONDS> 15,385,623 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 409,489 <OTHER-SE> 27,043,033 <TOTAL-LIABILITY-AND-EQUITY> 57,051,926 <SALES> 10,918,377 <TOTAL-REVENUES> 10,918,377 <CGS> 6,911,434 <TOTAL-COSTS> 9,854,854 <OTHER-EXPENSES> 394,859 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 365,140 <INCOME-PRETAX> 303,524 <INCOME-TAX> 251,203 <INCOME-CONTINUING> 52,321 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 52,321 <EPS-PRIMARY> .01 <EPS-DILUTED> .01