Mongoolia
Praegu kuvatakse: Mongoolia - postmargid (1924 - 2024) - 1 margid.
1965
Airmail - The 100th Anniversary of I.T.U.
20. detsember WM: mitte ükski perforatsioon: 11½ x 12
![[Airmail - The 100th Anniversary of I.T.U., Tüüp MZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/MZ-s.jpg)
![[Airmail - The 100th Anniversary of I.T.U., Tüüp NA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/NA-s.jpg)
