1955年越南共和国贰,伍盾,加盖票,少见,或只供战俘使用,UNC(2)。South Vietnam, lot of 2 notes with overprints, 2 dong, 1955, overprinted TU BINH in black at left and also 5 dong, 1955, with red overprint, the cataloguer in unaware of the reasons for these overprints and can only guess it may be prisoner of war money,(Pick 12 and 2), both toned uncirculated and interesting material for research (2)