Mongolia
Ora in esposizione: Mongolia - Francobolli postali (1924 - 2024) - 1 francobolli.
1976
International Stamp Exhibition "Interphil '76" - Philadelphia, U.S.A.
3. Maggio WM: Nessuno Dentellatura: 11½ x 12½
![[International Stamp Exhibition "Interphil '76" - Philadelphia, U.S.A., Scrivi ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/0990-b.jpg)
