<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 163,548 <SECURITIES> 994 <RECEIVABLES> 45,433 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 209,975 <PP&E> 4,001,642 <DEPRECIATION> 1,705,144 <TOTAL-ASSETS> 2,506,473 <CURRENT-LIABILITIES> 24,257 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,482,216 <TOTAL-LIABILITY-AND-EQUITY> 2,506,473 <SALES> 0 <TOTAL-REVENUES> 395,675 <CGS> 0 <TOTAL-COSTS> 70,951 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 324,724 <INCOME-TAX> 0 <INCOME-CONTINUING> 324,724 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 324,724 <EPS-PRIMARY> 36.74 <EPS-DILUTED> 36.74