Now showing: North Vietnam - Military stamps (1970 - 1975) - 3 stamps.
1971
For the War Invalids
30. April WM: None Perforation: 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. October WM: None Perforation: 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)
