Hungary
Now showing: Hungary - Postage stamps (1871 - 2024) - 1 stamps.
1976
The 75th Anniversary of the Koranyi Institute of Pulmonology
11. listopad WM: Žádný Perforation: 12
![[The 75th Anniversary of the Koranyi Institute of Pulmonology, type DKN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/DKN-s.jpg)
