Sýni: Norður Víetnam - Herfrímerki (1960 - 1969) - 2 frímerki.
1967
For Military Staff - Year "1967" on Stamp
26. júní WM: Ekkert Götun: 11
![[For Military Staff - Year "1967" on Stamp, tegund I1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Military-stamps/I1-s.jpg)
1967
For the Armed Forces
10. október WM: Ekkert Götun: 11
![[For the Armed Forces, tegund J]](https://www.stampworld.com/media/catalogue/North-Vietnam/Military-stamps/J-s.jpg)
