Mongoolia
Praegu kuvatakse: Mongoolia - postmargid (1924 - 2024) - 1 margid.
1978
The 20th Anniversary of Philatelic Co-operation between Mongolia and Hungary
10. august WM: mitte ükski perforatsioon: 12¼ x 11¾
![[The 20th Anniversary of Philatelic Co-operation between Mongolia and Hungary, Tüüp ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/1168-b.jpg)
