Ungarn
Viser nå: Ungarn - Postfrimerker (1871 - 2024) - 1 frimerker.
1966
The 10th Anniversary of the Founding od Institite for Nuclear Research
23. May VM: Ingen Perforering: 11¾ x 12½
![[The 10th Anniversary of the Founding od Institite for Nuclear Research, type CBH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Hungary/Postage-stamps/CBH-s.jpg)
