Vietnam
Viser nu Vietnam - Post frimærker (1976 - 2024) - 1 frimærker.
1986
The 11th World Federation of Trades Unions Congress, Berlin
16. september VM: Ingen Perforeringer: 12½
![[The 11th World Federation of Trades Unions Congress, Berlin, type ADT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/ADT-s.jpg)
