<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
Consolidated Balance Sheet on page 2 of the Company's Form 10-QSB for the
year-to-date, and is qualified in its entirety by reference to such 
financial statements.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               SEP-30-1997
<CASH>                                           3,157
<SECURITIES>                                     4,112
<RECEIVABLES>                                      934
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                 8,203
<PP&E>                                          42,491
<DEPRECIATION>                                  33,153
<TOTAL-ASSETS>                                  17,810
<CURRENT-LIABILITIES>                            1,284
<BONDS>                                          4,898
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            71
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                    17,810
<SALES>                                              0
<TOTAL-REVENUES>                                 3,716
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 379
<INCOME-PRETAX>                                      0
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       506
<EPS-PRIMARY>                                      .07
<EPS-DILUTED>                                      .07