<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> MAR-31-1998 <CASH> 113,304 <SECURITIES> 600 <RECEIVABLES> 43,346 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 157,250 <PP&E> 4,001,642 <DEPRECIATION> 1,683,258 <TOTAL-ASSETS> 2,475,634 <CURRENT-LIABILITIES> 15,791 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,459,843 <TOTAL-LIABILITY-AND-EQUITY> 2,475,634 <SALES> 0 <TOTAL-REVENUES> 120,436 <CGS> 0 <TOTAL-COSTS> 31,590 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 88,846 <INCOME-TAX> 0 <INCOME-CONTINUING> 88,846 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 88,846 <EPS-PRIMARY> 10.05 <EPS-DILUTED> 10.05