Mongoolia
Praegu kuvatakse: Mongoolia - postmargid (1924 - 2024) - 1 margid.
1979
Airmail - The 30th Anniversary of German Democratic Republic
9. oktoober WM: mitte ükski perforatsioon: 11½ x 12
![[Airmail - The 30th Anniversary of German Democratic Republic, Tüüp ATD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/ATD-s.jpg)
