Ungarn
Viser nå: Ungarn - Postfrimerker (1871 - 2024) - 1 frimerker.
1961
Conference of Postal Ministers of Socialist Countries, Warsaw
19. June VM: 12 Design: Vertel József Gravering: Mélynyomat Perforering: 13½
![[Conference of Postal Ministers of Socialist Countries, Warsaw, type BIX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/BIX-s.jpg)
![[Conference of Postal Ministers of Socialist Countries, Warsaw, type BIY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/BIY-s.jpg)
![[Conference of Postal Ministers of Socialist Countries, Warsaw, type BIZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/BIZ-s.jpg)
