Unified Vietnam, First Seating of the Unified National Assembly, July 24th, 1976, Michel Nr. 854; A single stamp with a 12 xu nominal and in perforation 12 was…
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Unified Vietnam, First Seating of the Unified National Assembly, July 24th, 1976, Michel Nr. 854; A single stamp with a 12 xu nominal and in perforation 12 was…