<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> MAR-31-1996 <CASH> 1,828,111 <SECURITIES> 0 <RECEIVABLES> 430,497 <ALLOWANCES> 75,000 <INVENTORY> 0 <CURRENT-ASSETS> 2,813,608 <PP&E> 16,690,473 <DEPRECIATION> 10,940,799 <TOTAL-ASSETS> 7,933,282 <CURRENT-LIABILITIES> 744,075 <BONDS> 1,932,547 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 5,256,660 <TOTAL-LIABILITY-AND-EQUITY> 7,933,282 <SALES> 576,652 <TOTAL-REVENUES> 607,468 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 278,892 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 32,346 <INCOME-PRETAX> 296,230 <INCOME-TAX> 0 <INCOME-CONTINUING> 296,230 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 296,230 <EPS-PRIMARY> 0 <EPS-DILUTED> 0