Viser nå: Nord-Vietnam - Postfrimerker (1946 - 1976) - 23 frimerker.
1. March VM: Ingen Perforering: 11½
1. March VM: Ingen Perforering: 11½
May VM: Ingen
July VM: Ingen Perforering: 11½
3. November VM: Ingen Perforering: 11½
December VM: Ingen
15. December VM: Ingen Perforering: 11½