Mongoliet
Viser nu Mongoliet - Post frimærker (1924 - 2024) - 1 frimærker.
1978
Airmail - International Stamp Exhibition "PRAGA '78" - Prague, Czech Republic
5. september VM: Ingen Arkstørrelse: 1 Perforeringer: 12
![[Airmail - International Stamp Exhibition "PRAGA '78" - Prague, Czech Republic, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/1171-b.jpg)
