Nord-Vietnam
Viser nå: Nord-Vietnam - Postfrimerker (1946 - 1976) - 1 frimerker.
1964
International Quiet Sun Years
25. January VM: Ingen Arkstørrelse: 10 Gravering: Trần Ngọc Uyển Perforering: 11
![[International Quiet Sun Years, type GQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Vietnam/Postage-stamps/GQ-s.jpg)
![[International Quiet Sun Years, type GQ1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Vietnam/Postage-stamps/GQ1-s.jpg)
