The 100th Anniversary of the Death of Heinrich Hertz, Physicist 1994
Prezentat acum: Germania - Timbre poştale - 1994 - The 100th Anniversary of the Death of Heinrich Hertz, Physicist - 1 timbre.
1994
The 100th Anniversary of the Death of Heinrich Hertz, Physicist
13. Ianuarie WM: Niciunul Perforare: 13 x 12½
![[The 100th Anniversary of the Death of Heinrich Hertz, Physicist, Tip BEA]](https://www.stampworld.com/media/catalogue/Germany/Postage-stamps/BEA-s.jpg)
