Image DBP_1979_1019_Albert_Einstein_Lichtelektrischer_Effekt.jpg
(1070 x 670 pixels) |
Type: stamp Issuer: Germany Date: 1979 Denom: 60(pf)
Visibility: public Image owner: none postage 8/9/1979 multi issue=German Nobelists 100th d=diagram of photoelectric effect (Albert Einstein) unwmk perf=14 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Wikimedia Commons File URL: http://upload.wikimedia.org/wikipedia/commons/c/cb/DBP_1979_1019_Albert_Einstein_Lichtelektrischer_Effekt.jpg Uploaded December 20, 2011, 3:28 am by Stan Shebs |
