Mongoolia
Praegu kuvatakse: Mongoolia - postmargid (1924 - 2024) - 1 margid.
1958
The 13th Mongol People's Revolutionary Party Congress
25. veebruar WM: mitte ükski perforatsioon: 9
![[The 13th Mongol People's Revolutionary Party Congress, Tüüp CM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/CM-s.jpg)
