Nord-Vietnam
Viser nå: Nord-Vietnam - Postfrimerker (1946 - 1976) - 1 frimerker.
1963
The 1st Anniversary of the Group Flight of Spaceships "Vostok III" and "Vostok VI"
11. August VM: Ingen Arkstørrelse: 10 Gravering: Do Viet Tuan Perforering: 11