WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> JUN-30-1995 <CASH> 800,860 <SECURITIES> 47,399 <RECEIVABLES> 588,063 <ALLOWANCES> 0 <INVENTORY> 0 <TOTAL-CURRENT-ASSETS> 3,386,729 <PP&E> 70,027,288 <DEPRECIATION> 14,770,319 <TOTAL-ASSETS> 59,525,049 <CURRENT-LIABILITIES> 968,009 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 8,168,256 <TOTAL-LIABILITY-AND-EQUITY> 59 525,049 <SALES> 4,519,007 <TOTAL-REVENUES> 4,587,533 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 3,194,983 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,060,782 <INCOME-PRETAX> 365,643 <INCOME-TAX> 0 <INCOME-CONTINUING> 365,643 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 365,643 <EPS-PRIMARY> 2.06 <EPS-DILUTED> 2.06