Näytetään: Pohjois-Vietnam - Viralliset merkit (1953 - 1959) - 6 postimerkit.
1957
World Trade Union Congress - Leipzig, Germany
12. elokuu VM: Ei mitään Perforaatio: 12½
![[World Trade Union Congress - Leipzig, Germany, tyyppi F]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tyyppi F1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F1-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tyyppi F2]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F2-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tyyppi F3]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F3-s.jpg)
1957 -1958
One Pillar Pagoda
VM: Ei mitään Perforaatio: 12½
![[One Pillar Pagoda, tyyppi G]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/G-s.jpg)
![[One Pillar Pagoda, tyyppi G1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/G1-s.jpg)