<TABLE> <S> <C>

<ARTICLE> 6
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               JUN-30-1998
<INVESTMENTS-AT-COST>                        3,821,700
<INVESTMENTS-AT-VALUE>                       3,691,700
<RECEIVABLES>                                        0
<ASSETS-OTHER>                                 775,900
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                               4,467,600
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       12,800
<TOTAL-LIABILITIES>                             12,800
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                     5,141,300
<SHARES-COMMON-STOCK>                        1,265,100
<SHARES-COMMON-PRIOR>                        1,265,100
<ACCUMULATED-NII-CURRENT>                     (605,500)
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         31,800
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                      (125,500)
<NET-ASSETS>                                 4,454,800
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              103,300
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 165,300
<NET-INVESTMENT-INCOME>                        (62,000)
<REALIZED-GAINS-CURRENT>                        43,400
<APPREC-INCREASE-CURRENT>                      100,800
<NET-CHANGE-FROM-OPS>                           82,200
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                              0
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                          82,200
<ACCUMULATED-NII-PRIOR>                       (277,100)
<ACCUMULATED-GAINS-PRIOR>                      (11,600)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                                0
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                165,300
<AVERAGE-NET-ASSETS>                         4,413,700
<PER-SHARE-NAV-BEGIN>                             3.46
<PER-SHARE-NII>                                   (.05)
<PER-SHARE-GAIN-APPREC>                            .11
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               3.52
<EXPENSE-RATIO>                                    .04
<AVG-DEBT-OUTSTANDING>                          14,600
<AVG-DEBT-PER-SHARE>                               .01
        

</TABLE>