The 50th Anniversary of the Death of Dr. Holub (Explorer) 1952
Now showing: Czechoslovakia - Postage stamps - 1952 - The 50th Anniversary of the Death of Dr. Holub (Explorer) - 2 stamps.
1952
The 50th Anniversary of the Death of Dr. Holub (Explorer)
21. February WM: None Design: K. Svolinský Engraving: J. Mráček Perforation: 11½
![[The 50th Anniversary of the Death of Dr. Holub (Explorer), type EX]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/EX-s.jpg)
![[The 50th Anniversary of the Death of Dr. Holub (Explorer), type EY]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/EY-s.jpg)
