<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> SEP-30-1997 <CASH> 79,151 <SECURITIES> 400 <RECEIVABLES> 24,398 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 103,949 <PP&E> 3,011,349 <DEPRECIATION> 791,609 <TOTAL-ASSETS> 2,323,689 <CURRENT-LIABILITIES> 6,069 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,179,667 <TOTAL-LIABILITY-AND-EQUITY> 2,323,689 <SALES> 0 <TOTAL-REVENUES> 214,620 <CGS> 0 <TOTAL-COSTS> 107,178 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 107,442 <INCOME-TAX> 0 <INCOME-CONTINUING> 107,442 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 107,442 <EPS-PRIMARY> 0.64 <EPS-DILUTED> 0.64