<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> MAR-31-1995 <CASH> 890,772 <SECURITIES> 0 <RECEIVABLES> 209,852 <ALLOWANCES> 60,000 <INVENTORY> 0 <CURRENT-ASSETS> 1,040,624 <PP&E> 14,634,490 <DEPRECIATION> 9,656,789 <TOTAL-ASSETS> 6,018,325 <CURRENT-LIABILITIES> 450,902 <BONDS> 22,830 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 5,544,593 <TOTAL-LIABILITY-AND-EQUITY> 6,018,325 <SALES> 0 <TOTAL-REVENUES> 511,894 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 225,257 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 488 <INCOME-PRETAX> 0 <INCOME-TAX> 0 <INCOME-CONTINUING> 286,149 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 286,149 <EPS-PRIMARY> 0 <EPS-DILUTED> 0