<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> DEC-31-1995 <CASH> 430,613 <SECURITIES> 0 <RECEIVABLES> 194,683 <ALLOWANCES> 18,000 <INVENTORY> 0 <CURRENT-ASSETS> 607,296 <PP&E> 12,393,317 <DEPRECIATION> 7,908,452 <TOTAL-ASSETS> 5,092,161 <CURRENT-LIABILITIES> 492,171 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 4,599,990 <TOTAL-LIABILITY-AND-EQUITY> 5,092,161 <SALES> 0 <TOTAL-REVENUES> 1,526,131 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 1,461,872 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 33,728 <INCOME-PRETAX> 30,531 <INCOME-TAX> 0 <INCOME-CONTINUING> 30,531 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 30,531 <EPS-PRIMARY> 0 <EPS-DILUTED> 0