<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> MAR-31-1995 <CASH> 241,489 <SECURITIES> 0 <RECEIVABLES> 22,568 <ALLOWANCES> 121,154 <INVENTORY> 0 <CURRENT-ASSETS> 0 <PP&E> 7,395,987 <DEPRECIATION> 5,995,253 <TOTAL-ASSETS> 1,674,796 <CURRENT-LIABILITIES> 0 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 1,643,094 <TOTAL-LIABILITY-AND-EQUITY> 1,674,796 <SALES> 0 <TOTAL-REVENUES> 133,712 <CGS> 0 <TOTAL-COSTS> 241,211 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (107,499) <INCOME-TAX> 0 <INCOME-CONTINUING> (107,499) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (107,499) <EPS-PRIMARY> 0 <EPS-DILUTED> 0