Now showing: Czechoslovakia - Postage stamps (1950 - 1959) - 21710 stamps.
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/market/122425/4950851-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/market/372648/7979387-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/market/91286/9143972-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/market/473380/9404211-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GL]](https://www.stampworld.com/media/market/117682/9943127-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GM]](https://www.stampworld.com/media/market/117682/9943129-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/market/117682/10203972-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)
31. July WM: None Design: V. Polášek, J. Podhajský Engraving: L. Jirka Perforation: 12½
![[National Health Service, type GK]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GK-s.jpg)
![[National Health Service, type GL]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GL-s.jpg)
![[National Health Service, type GM]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/GM-s.jpg)