Ungheria
Ora in esposizione: Ungheria - Francobolli postali (1871 - 2024) - 1 francobolli.
2007
The 100th Anniversary of the Birth of Hans Selye, 1907-1982 - The 2nd World Congress on Stress Management
23. Agosto WM: Nessuno Dentellatura: 13½ x 12¾
![[The 100th Anniversary of the Birth of Hans Selye, 1907-1982 - The 2nd World Congress on Stress Management, Scrivi GNB]](https://www.stampworld.com/media/catalogue/Hungary/Postage-stamps/GNB-s.jpg)
