<ARTICLE> 5 <PERIOD-TYPE> 3-MOS YEAR <FISCAL-YEAR-END> DEC-31-1999 DEC-31-1999 <PERIOD-END> JUN-30-1999 DEC-31-1999 <CASH> 516243 0 <SECURITIES> 0 0 <RECEIVABLES> 0 0 <ALLOWANCES> 0 0 <INVENTORY> 0 0 <CURRENT-ASSETS> 0 0 <PP&E> 9410815 0 <DEPRECIATION> 6716159 0 <TOTAL-ASSETS> 3499527 0 <CURRENT-LIABILITIES> 0 0 <BONDS> 0 0 <COMMON> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <OTHER-SE> 0 0 <TOTAL-LIABILITY-AND-EQUITY> 3499527 0 <SALES> 966288 0 <TOTAL-REVENUES> 969240 0 <CGS> 0 0 <TOTAL-COSTS> 0 0 <OTHER-EXPENSES> 0 0 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 0 0 <INCOME-PRETAX> 346845 0 <INCOME-TAX> 0 0 <INCOME-CONTINUING> 346845 0 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> 346845 0 <EPS-BASIC> 0 0 <EPS-DILUTED> 0 0