Stamp Catalog
9 stamps found
Otto von Guericke Vacuum Hemispheres Stamps
Germany · 2024
common
Sigismund Wróblewski and Karol Olszewski Commemorative
Poland · 2015
common
Albert Einstein - 100 Years of Relativity
Germany · 2005
common
Georg Simon Ohm and Ohm's Law
Germany · 1994
common
Heinrich Hertz 100th Death Anniversary
Germany · 1994
common
Heinrich Hertz Commemorative Stamp
Germany · 1994
common
Quantum Theory Europa Stamp, Germany, 1994
Germany · 1994
common
Albert Einstein Nobel Prize
Germany · 1979
common~$0.5
Max von Laue and X-ray Diffraction
Germany · 1979
common