<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> MAR-31-1997 <CASH> 278,145 <SECURITIES> 1,000 <RECEIVABLES> 58,638 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 227,166 <PP&E> 9,158,347 <DEPRECIATION> 2,238,408 <TOTAL-ASSETS> 7,257,722 <CURRENT-LIABILITIES> 8,826 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 6,671,386 <TOTAL-LIABILITY-AND-EQUITY> 7,257,722 <SALES> 0 <TOTAL-REVENUES> 173,718 <CGS> 0 <TOTAL-COSTS> 88,963 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 84,755 <INCOME-TAX> 0 <INCOME-CONTINUING> 84,755 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 84,755 <EPS-PRIMARY> 1.77 <EPS-DILUTED> 1.77