<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATIN EXTRCTED FROM THE BALANCE
SHEET AT SEPTEMBER 30, 1997 (UNAUDITED) AND THE STATEMENT OF OPERATIONS FOR THE
QUARTERLY PERIOD ENDED SEPTEMBER 30, 1997 (UNAUDITED) AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STTEMENTS INCLUDED AS PART OFITS
QUARTERLY REPORT ON FORM 10-Q FOR THE PERIOD SEPTEMBER 30, 1997.
</LEGEND>
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                         150,339
<SECURITIES>                                         0
<RECEIVABLES>                                   43,160
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                               193,499
<PP&E>                                       1,034,198
<DEPRECIATION>                                 734,071
<TOTAL-ASSETS>                                 493,626
<CURRENT-LIABILITIES>                                0
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                     493,626
<TOTAL-LIABILITY-AND-EQUITY>                   493,626
<SALES>                                              0
<TOTAL-REVENUES>                               105,370
<CGS>                                                0
<TOTAL-COSTS>                                   35,731
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                      0
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   123,409
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0