Mongolia
Now showing: Mongolia - Postage stamps (1924 - 2024) - 1 stamps.
1978
The 20th Anniversary of Review "Problems of Peace and Socialism"
11. červenec WM: Žádný Perforation: 12 x 11½
![[The 20th Anniversary of Review "Problems of Peace and Socialism", type APR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/APR-s.jpg)
