Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress 1977
Now showing: Mongolia - Postage stamps - 1977 - Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress - 1 stamps.
1977
Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress
15. June WM: None Perforation: 12 x 11½
![[Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress, type AMT]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/AMT-s.jpg)
