Cehoslovacia
Prezentat acum: Cehoslovacia - Timbre poştale (1918 - 1992) - 1 timbre.
1952
The 50th Anniversary of the Death of Dr. Holub (Explorer)
21. Februarie WM: Niciunul Design: K. Svolinský Gravură: J. Mráček Perforare: 11½
![[The 50th Anniversary of the Death of Dr. Holub (Explorer), Tip EX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/EX-s.jpg)
![[The 50th Anniversary of the Death of Dr. Holub (Explorer), Tip EY]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/EY-s.jpg)
