Mongoolia
Praegu kuvatakse: Mongoolia - postmargid (1924 - 2024) - 1 margid.
1979
The 30th Anniversary of Council of Mutual Economic Assistance
2. jaanuar WM: mitte ükski perforatsioon: 12
![[The 30th Anniversary of Council of Mutual Economic Assistance, Tüüp AQS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/AQS-s.jpg)
