<ARTICLE> 5 <MULTIPLIER> 1 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JUL-01-1996 <PERIOD-END> SEP-30-1996 <CASH> 2,786,576 <SECURITIES> 0 <RECEIVABLES> 0 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 2,786,576 <PP&E> 22,395,185 <DEPRECIATION> 18,794,256 <TOTAL-ASSETS> 6,387,505 <CURRENT-LIABILITIES> 682,409 <BONDS> 0 <COMMON> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 5,705,096 <TOTAL-LIABILITY-AND-EQUITY> 6,387,505 <SALES> 5,921,727 <TOTAL-REVENUES> 5,958,583 <CGS> 0 <TOTAL-COSTS> 285,721 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 5,672,862 <INCOME-TAX> 0 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 5,672,862 <EPS-PRIMARY> .39 <EPS-DILUTED> 0