Mongoliet
Visar nu: Mongoliet - Postfrimärken (1924 - 2024) - 1 frimärken.
1979
The 30th Anniversary of Council of Mutual Economic Assistance
2. januari WM: Inga Perforering: 12
![[The 30th Anniversary of Council of Mutual Economic Assistance, Typ AQS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/AQS-s.jpg)
