<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> JUN-30-1999 <CASH> 2,613,466 <SECURITIES> 0 <RECEIVABLES> 132,588 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 2,746,054 <PP&E> 1,069,481 <DEPRECIATION> (1,069,481) <TOTAL-ASSETS> 2,746,054 <CURRENT-LIABILITIES> 316,975 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,429,510 <TOTAL-LIABILITY-AND-EQUITY> 2,746,054 <SALES> 0 <TOTAL-REVENUES> 912,223 <CGS> 0 <TOTAL-COSTS> 151,419 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 760,804 <INCOME-TAX> 0 <INCOME-CONTINUING> 760,804 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 760,804 <EPS-BASIC> 0 <EPS-DILUTED> 0