<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <CASH> 2,472,246 <SECURITIES> 0 <RECEIVABLES> 47,971 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 2,520,217 <PP&E> 3,535,109 <DEPRECIATION> (3,467,069) <TOTAL-ASSETS> 2,588,257 <CURRENT-LIABILITIES> 867,315 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 1,720,942 <TOTAL-LIABILITY-AND-EQUITY> 2,588,257 <SALES> 0 <TOTAL-REVENUES> 79,209 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 83,044 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (3,835) <INCOME-TAX> 0 <INCOME-CONTINUING> (3,835) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,835) <EPS-PRIMARY> 0 <EPS-DILUTED> 0