<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 143,641 <SECURITIES> 1,937 <RECEIVABLES> 39,583 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 185,161 <PP&E> 3,943,835 <DEPRECIATION> 1,530,906 <TOTAL-ASSETS> 2,598,090 <CURRENT-LIABILITIES> 14,779 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,583,311 <TOTAL-LIABILITY-AND-EQUITY> 2,598,090 <SALES> 0 <TOTAL-REVENUES> 361,163 <CGS> 0 <TOTAL-COSTS> 87,728 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 278,435 <INCOME-TAX> 0 <INCOME-CONTINUING> 278,435 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 278,435 <EPS-PRIMARY> 10.21 <EPS-DILUTED> 10.21