Mongoliet
Visar nu: Mongoliet - Postfrimärken (1924 - 2024) - 1 frimärken.
1999
The 125th Anniversary of the Universal Postal Union - Introduction of the Post-rider System by Ogodei Khan
9. oktober WM: Inga Perforering: 12½
![[The 125th Anniversary of the Universal Postal Union - Introduction of the Post-rider System by Ogodei Khan, Typ ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/3002-b.jpg)
