<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JUL-01-1996 <PERIOD-END> SEP-30-1996 <CASH> 117,157 <SECURITIES> 1,000 <RECEIVABLES> 35,548 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 153,705 <PP&E> 3,943,835 <DEPRECIATION> 1,364,739 <TOTAL-ASSETS> 2,732,801 <CURRENT-LIABILITIES> 6,782 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,726,019 <TOTAL-LIABILITY-AND-EQUITY> 2,732,801 <SALES> 0 <TOTAL-REVENUES> 115,427 <CGS> 0 <TOTAL-COSTS> 46,743 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 68,684 <INCOME-TAX> 0 <INCOME-CONTINUING> 68,684 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 68,684 <EPS-PRIMARY> 2.52 <EPS-DILUTED> 2.52