World Trade Union Congress - Leipzig, Germany 1957
Sedaj prikazano: Severni Vietnam - Uradne znamke - 1957 - World Trade Union Congress - Leipzig, Germany - 4 znamke.
Sedaj prikazano: Severni Vietnam - Uradne znamke - 1957 - World Trade Union Congress - Leipzig, Germany - 4 znamke.
![[World Trade Union Congress - Leipzig, Germany, tip F]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tip F1]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F1-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tip F2]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F2-s.jpg)
![[World Trade Union Congress - Leipzig, Germany, tip F3]](https://www.stampworld.com/media/catalogue/North-Vietnam/Official-stamps/F3-s.jpg)
