North Vietnam
Now showing: North Vietnam - Military stamps (1970 - 1975) - 9 stamps.
12. February WM: None Perforation: 11
30. April WM: None Perforation: 11
30. October WM: None Perforation: 12½
27. July WM: None Perforation: 11
22. December WM: None Perforation: 11
19. May WM: None Perforation: 11