Põhja - Vietnam
Praegu kuvatakse: Põhja - Vietnam - postmargid (1946 - 1976) - 1 margid.
1961
The First Space Flight by Yuri Gagarin
15. juuni WM: mitte ükski lehe suurus: 10 Gravüür: Nguyen The Vinh, Trinh Quoc Thu perforatsioon: 11
![[The First Space Flight by Yuri Gagarin, Tüüp CJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Vietnam/Postage-stamps/CJ-s.jpg)
![[The First Space Flight by Yuri Gagarin, Tüüp CJ1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Vietnam/Postage-stamps/CJ1-s.jpg)
