<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                          118892
<SECURITIES>                                         0
<RECEIVABLES>                                    35403
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                154295
<PP&E>                                         1691283
<DEPRECIATION>                                  571774
<TOTAL-ASSETS>                                 3342822
<CURRENT-LIABILITIES>                            33100
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                     3287825
<TOTAL-LIABILITY-AND-EQUITY>                   3342822
<SALES>                                              0
<TOTAL-REVENUES>                                169952
<CGS>                                                0
<TOTAL-COSTS>                                    91040
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 120053
<INCOME-TAX>                                    120053
<INCOME-CONTINUING>                             120053
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    120053
<EPS-PRIMARY>                                    22.28
<EPS-DILUTED>                                    22.28