Ungarn
Viser nå: Ungarn - Postfrimerker (1871 - 2024) - 1 frimerker.
1998
The 100th Anniversary of the Birth of Leo Szilard, 1898-1964
11. February VM: Ingen Perforering: 12
![[The 100th Anniversary of the Birth of Leo Szilard, 1898-1964, type FJJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/FJJ-s.jpg)
