The 100th Anniversary of the Discovery of Cosmic Radiation 2012
Now showing: Austria - Postage stamps - 2012 - The 100th Anniversary of the Discovery of Cosmic Radiation - 1 stamps.
2012
The 100th Anniversary of the Discovery of Cosmic Radiation
5. May WM: None Sheetsize: 50 Design: Michael Rosenfeld. Perforation: 14 x 13
![[The 100th Anniversary of the Discovery of Cosmic Radiation, type CYU]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/CYU-s.jpg)
