<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10Q FOR
THE QUARTER ENDED SEPTEMBER 30, 1997 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                       1,588,954
<SECURITIES>                                         0
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                             1,588,954
<PP&E>                                      37,778,917
<DEPRECIATION>                              18,931,908
<TOTAL-ASSETS>                              21,880,104
<CURRENT-LIABILITIES>                          282,974
<BONDS>                                     12,200,422
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                   9,198,098
<TOTAL-LIABILITY-AND-EQUITY>                21,880,104
<SALES>                                              0
<TOTAL-REVENUES>                             3,355,587
<CGS>                                                0
<TOTAL-COSTS>                                1,218,445
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             779,293
<INCOME-PRETAX>                              1,905,872
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          1,905,872
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,905,872
<EPS-PRIMARY>                                    47.17
<EPS-DILUTED>                                        0