<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               SEP-30-1995
<CASH>                                           6,426
<SECURITIES>                                         0
<RECEIVABLES>                                    2,738
<ALLOWANCES>                                     (384)
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                         197,840
<DEPRECIATION>                               (161,769)
<TOTAL-ASSETS>                                  47,929
<CURRENT-LIABILITIES>                                0
<BONDS>                                        118,824
<COMMON>                                             0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                   (141,714)
<TOTAL-LIABILITY-AND-EQUITY>                    47,929
<SALES>                                              0
<TOTAL-REVENUES>                                47,640
<CGS>                                                0
<TOTAL-COSTS>                                   21,425
<OTHER-EXPENSES>                                 6,440
<LOSS-PROVISION>                               (1,163)
<INTEREST-EXPENSE>                               7,999
<INCOME-PRETAX>                                (3,751)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (3,751)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (3,751)
<EPS-PRIMARY>                                        0<F1>
<EPS-DILUTED>                                        0<F1>
<FN>
<F1>Not presented because the company operates as a limited partnership.
</FN>