<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> SEP-30-1995 <CASH> 836,035 <SECURITIES> 0 <RECEIVABLES> 97,179 <ALLOWANCES> 20,000 <INVENTORY> 0 <CURRENT-ASSETS> 913,214 <PP&E> 7,988,646 <DEPRECIATION> 4,845,307 <TOTAL-ASSETS> 4,056,553 <CURRENT-LIABILITIES> 301,486 <BONDS> 35,778 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 3,719,289 <TOTAL-LIABILITY-AND-EQUITY> 4,056,553 <SALES> 0 <TOTAL-REVENUES> 612,290 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 428,557 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,075 <INCOME-PRETAX> 560,840 <INCOME-TAX> 0 <INCOME-CONTINUING> 560,840 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 560,840 <EPS-PRIMARY> 0 <EPS-DILUTED> 0