Hongrie
Montre maintenant: Hongrie - Timbres-Poste (1871 - 2024) - 1 Timbres-poste.
1974
International Philatelic Exhibition STOCKHOLMIA 74
21. septembre WM: Aucun Perforation: 12 x 11½
![[International Philatelic Exhibition STOCKHOLMIA 74, type DDU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/DDU-s.jpg)