Unified Vietnam, Cacti, March 30th, 1985, Michel Nr. 1546-1552; Seven stamps with nominals of 50xu (two stamps), 1D, 2D, 3D, 5D and 8D were issued in perforation 11.25…

Unified Vietnam, Cacti, February 18th, 2002, Michel Nr. 3208-3212; Five stamps in nominals of 1,000D (three stamps), 5,000D and 10,000D were issued in perforation 13.5:13.75 and imperforate. Here is…