Hungary
Now showing: Hungary - Postage stamps (1871 - 2024) - 1 stamps.
1977
Conference on Security and Cooperation in Europe, Belgrade
3. October WM: None Design: Cziglényi Ádám Engraving: Ofszetnyomat Perforation: 12¾
![[Conference on Security and Cooperation in Europe, Belgrade, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/3244-b.jpg)
