<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> SEP-30-1995 <CASH> 388,499 <SECURITIES> 0 <RECEIVABLES> 182,809 <ALLOWANCES> 50,000 <INVENTORY> 0 <CURRENT-ASSETS> 521,308 <PP&E> 13,084,283 <DEPRECIATION> 7,832,179 <TOTAL-ASSETS> 5,773,412 <CURRENT-LIABILITIES> 324,126 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 5,449,286 <TOTAL-LIABILITY-AND-EQUITY> 5,773,412 <SALES> 0 <TOTAL-REVENUES> 1,130,518 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 650,563 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 33,728 <INCOME-PRETAX> 596,297 <INCOME-TAX> 0 <INCOME-CONTINUING> 596,297 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 596,297 <EPS-PRIMARY> 0 <EPS-DILUTED> 0