<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JUL-01-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                          71,234
<SECURITIES>                                       400
<RECEIVABLES>                                   25,818
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                97,452
<PP&E>                                       3,011,349
<DEPRECIATION>                                 687,859
<TOTAL-ASSETS>                               2,420,942
<CURRENT-LIABILITIES>                            3,535
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                   2,279,454
<TOTAL-LIABILITY-AND-EQUITY>                 2,420,942
<SALES>                                              0
<TOTAL-REVENUES>                                71,838
<CGS>                                                0
<TOTAL-COSTS>                                   33,566
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 38,272
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                             38,272
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    38,272
<EPS-PRIMARY>                                     0.23
<EPS-DILUTED>                                     0.23