<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               DEC-31-1998
<CASH>                                       1,103,846
<SECURITIES>                                         0
<RECEIVABLES>                                  345,709
<ALLOWANCES>                                  (38,811)
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                      20,194,192
<DEPRECIATION>                             (9,058,971)
<TOTAL-ASSETS>                              15,504,391
<CURRENT-LIABILITIES>                                0
<BONDS>                                      1,650,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                  12,793,861
<TOTAL-LIABILITY-AND-EQUITY>                15,504,391
<SALES>                                      3,255,378
<TOTAL-REVENUES>                             3,395,401
<CGS>                                        1,546,939
<TOTAL-COSTS>                                2,608,318
<OTHER-EXPENSES>                               958,008
<LOSS-PROVISION>                               126,080
<INTEREST-EXPENSE>                             176,018
<INCOME-PRETAX>                              (473,023)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          (473,023)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (473,023)
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0