Slovakien
Visar nu: Slovakien - Postfrimärken (1939 - 2024) - 1 frimärken.
2021
The 150th Anniversary of the Establishment of the Observatory in Hurbanovo
21. maj WM: Inga storlek på arket: 40 Design: Vladislav Rostoka Perforering: 13½
![[The 150th Anniversary of the Establishment of the Observatory in Hurbanovo, Typ AEN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Slovakia/Postage-stamps/AEN-s.jpg)
