BANKNOTES. VIETNAM. Democratic Republic, Ngan Hang Nha Nuoc Viet Nam: Specimen 2-Xu (2), ND (1964), serial nos.VH034473 and VH034478, red “BAC MAU” overprint, hand-stamped specimen numbers; Specimen 5-Xu (2), 1975, red “MAU BAC” overprint and hand-stamped specimen numbers (P 75s, 76s). Uncirculated. (4pcs)