Mongolia
Prezentat acum: Mongolia - Timbre poştale (1924 - 2024) - 1 timbre.
1978
Airmail - International Stamp Exhibition "CAPEX '78" - Toronto, Canada
29. Mai WM: Niciunul Perforare: 12
![[Airmail - International Stamp Exhibition "CAPEX '78" - Toronto, Canada, Tip ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/1165-b.jpg)
