Unified Vietnam, 25 Years Friendship Agreement with Laos, July 18th, 2002, Michel Nr. 3251; A single stamp with a 800D nominal and in perforation 13.75:13.5 was issued. Here…
Unified Vietnam, 55 Years Postal Union, August 23rd, 2002, Michel Nr. 3261; A single stamp with a 800D nominal and in perforation 13.25 was issued. Here is the…