<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               MAR-31-1996
<CASH>                                         184,970
<SECURITIES>                                         0
<RECEIVABLES>                                   64,300
<ALLOWANCES>                                     5,451
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                       3,984,540
<DEPRECIATION>                               3,389,289
<TOTAL-ASSETS>                               1,022,578
<CURRENT-LIABILITIES>                                0
<BONDS>                                              0
<COMMON>                                             0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                   1,008,375
<TOTAL-LIABILITY-AND-EQUITY>                 1,022,578
<SALES>                                              0
<TOTAL-REVENUES>                               111,241
<CGS>                                                0
<TOTAL-COSTS>                                  136,860
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                               (38,169)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (38,169)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (38,169)
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0