<TABLE> <S> <C>

<ARTICLE> 6
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               MAR-31-1998
<INVESTMENTS-AT-COST>                        1,656,200
<INVESTMENTS-AT-VALUE>                       2,234,069
<RECEIVABLES>                                  483,942
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                               2,768,253
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                            122,004
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                             0
<SHARES-COMMON-STOCK>                            2,339
<SHARES-COMMON-PRIOR>                            2,389
<ACCUMULATED-NII-CURRENT>                    1,932,548
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         61,500
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                        72,773
<NET-ASSETS>                                 2,646,249
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                               40,961
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                  37,388
<NET-INVESTMENT-INCOME>                        137,846
<REALIZED-GAINS-CURRENT>                        61,500
<APPREC-INCREASE-CURRENT>                      137,846
<NET-CHANGE-FROM-OPS>                         (19,352)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                            0
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                              0
<NUMBER-OF-SHARES-REDEEMED>                       (50)
<SHARES-REINVESTED>                                  0
<NET-CHANGE-IN-ASSETS>                          44,088
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                            6,838
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                 37,388
<AVERAGE-NET-ASSETS>                         2,669,552
<PER-SHARE-NAV-BEGIN>                         1,115.89
<PER-SHARE-NII>                                  55.58
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                           1,131.47
<EXPENSE-RATIO>                                   1.41
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>