North Vietnam, Fight against Malaria, July 9th, 1962, Michel Nr. 220-222; Three stamps in the nominals of 8 xu, 12 xu and 20 xu were issued. Perforation 11:0.…
South Vietnam, Fight against Malaria, April 7th, 1962, Michel Nr. SVN 262-265; Four stamps in nominals of 50c (Q:1,000,000), 1D (Q:2,000,000), 2D (Q:3,000,000) and 6D (Q:1,000,000) were issued…