<ARTICLE> 5 <MULTIPLIER> 1 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> JAN-01-1995 <PERIOD-END> MAR-31-1995 <CASH> 2,064,533 <SECURITIES> 0 <RECEIVABLES> 0 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 2,064,533 <PP&E> 22,395,135 <DEPRECIATION> 17,924,737 <TOTAL-ASSETS> 6,534,981 <CURRENT-LIABILITIES> 547,734 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 5,987,247 <TOTAL-LIABILITY-AND-EQUITY> 6,534,981 <SALES> 4,322,669 <TOTAL-REVENUES> 4,322,669 <CGS> 0 <TOTAL-COSTS> 355,507 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 3,967,162 <INCOME-TAX> 0 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,967,162 <EPS-PRIMARY> .27 <EPS-DILUTED> 0