<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
FOR THE SIX MONTHS ENDED JUNE 30, 1979 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               JUN-30-1997
<CASH>                                       3,388,952
<SECURITIES>                                         0
<RECEIVABLES>                                        0
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                             3,388,952
<PP&E>                                      33,241,002
<DEPRECIATION>                              13,909,709
<TOTAL-ASSETS>                              38,735,009
<CURRENT-LIABILITIES>                          472,128
<BONDS>                                      7,896,487
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                  30,366,394
<TOTAL-LIABILITY-AND-EQUITY>                38,735,009
<SALES>                                              0
<TOTAL-REVENUES>                             5,192,818
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                               930,294
<LOSS-PROVISION>                             2,316,000
<INTEREST-EXPENSE>                             486,040
<INCOME-PRETAX>                              1,799,353
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          1,799,353
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,799,353
<EPS-PRIMARY>                                    19.78
<EPS-DILUTED>                                    19.78