民国三十年航空救国券,美金一百圆2枚,有修补,罕见 AVF-AEF。1941 National Government Air Force Salvation Loan, a pair of US$100 bonds, number 004065 and 004076, red, monoplane at centre, ornate border, text all in Chinese, repaired, about very fine and about extremely fine, rare.(2)