Mongolia
Now showing: Mongolia - Postage stamps (1924 - 2024) - 1 stamps.
2023
The 100th Anniversary of the Secondary School No.1 of the Capital City
20. September WM: None Perforation: 13
![[The 100th Anniversary of the Secondary School No.1 of the Capital City, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/4282-b.jpg)
