Viser nu Nord Vietnam - Militær frimærker (1958 - 1975) - 3 frimærker.
1971
For the War Invalids
30. april VM: Ingen Perforeringer: 11
![[For the War Invalids, type N]](https://www.stampworld.com/media/catalogue/North-Vietnam/Military-stamps/N-s.jpg)
1971 -1972
For Military Staff
30. oktober VM: Ingen Perforeringer: 12½
![[For Military Staff, type O]](https://www.stampworld.com/media/catalogue/North-Vietnam/Military-stamps/O-s.jpg)
![[For Military Staff, type O1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Military-stamps/O1-s.jpg)
