<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> MAR-31-2000 <CASH> 845,236 <SECURITIES> 0 <RECEIVABLES> 83,011 <ALLOWANCES> 0 <INVENTORY> 88,530 <CURRENT-ASSETS> 1,016,777 <PP&E> 99,542,750 <DEPRECIATION> (97,829,785) <TOTAL-ASSETS> 6,385,799 <CURRENT-LIABILITIES> 679,874 <BONDS> 450,515 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 14,673 <OTHER-SE> (959,741) <TOTAL-LIABILITY-AND-EQUITY> 6,385,799 <SALES> 937,102 <TOTAL-REVENUES> 1,081,895 <CGS> 1,493,244 <TOTAL-COSTS> 1,949,925 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 39,099 <INCOME-PRETAX> (843,064) <INCOME-TAX> 0 <INCOME-CONTINUING> (843,064) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (843,064) <EPS-BASIC> (0.06) <EPS-DILUTED> (0.06)