Vietnam
Praegu kuvatakse: Vietnam - postmargid (1976 - 2024) - 1 margid.
1990
International Stamp Exhibition "Helvetia 90" - Geneva - Airships
10. september WM: mitte ükski perforatsioon: 12½
![[International Stamp Exhibition "Helvetia 90" - Geneva - Airships, Tüüp ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Vietnam/Postage-stamps/1394-b.jpg)
