<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                       5,954,338
<SECURITIES>                                         0
<RECEIVABLES>                                  348,339
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                             6,302,677
<PP&E>                                      29,628,221
<DEPRECIATION>                               5,633,631
<TOTAL-ASSETS>                              39,797,736
<CURRENT-LIABILITIES>                          616,150
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                  39,181,586
<TOTAL-LIABILITY-AND-EQUITY>                39,797,736
<SALES>                                              0
<TOTAL-REVENUES>                             5,741,280
<CGS>                                                0
<TOTAL-COSTS>                                  815,889
<OTHER-EXPENSES>                             1,151,402
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                              3,773,989
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          3,773,989
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 3,773,989
<EPS-PRIMARY>                                     1.35
<EPS-DILUTED>                                     1.35