Mongolia
Prezentat acum: Mongolia - Timbre poştale (1924 - 2024) - 1 timbre.
1974
Airmail - The 100th Anniversary of U.P.U.
5. Aprilie WM: Niciunul Marimea foii: 1 Perforare: 12
![[Airmail - The 100th Anniversary of U.P.U., Tip ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/0850-b.jpg)