Mongolia
Viser nå: Mongolia - Postfrimerker (1924 - 2024) - 1 frimerker.
1977
Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress
15. June VM: Ingen Perforering: 12 x 11½
![[Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress, type AMT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/AMT-s.jpg)
