<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> SEP-30-1995 <CASH> 337,492 <SECURITIES> 0 <RECEIVABLES> 132,343 <ALLOWANCES> 32,500 <INVENTORY> 0 <CURRENT-ASSETS> 437,335 <PP&E> 11,467,525 <DEPRECIATION> 7,917,084 <TOTAL-ASSETS> 3,987,776 <CURRENT-LIABILITIES> 325,934 <BONDS> 104,239 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 3,557,302 <TOTAL-LIABILITY-AND-EQUITY> 3,987,776 <SALES> 0 <TOTAL-REVENUES> 1,061,354 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 750,439 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 10,582 <INCOME-PRETAX> 409,224 <INCOME-TAX> 0 <INCOME-CONTINUING> 409,224 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 409,224 <EPS-PRIMARY> 0 <EPS-DILUTED> 0