Image DBPB_1971_401_Hermann_von_Helmholtz.jpg
(720 x 840 pixels) |
Type: stamp Issuer: Berlin Date: 1971 Denom: 25pf
Visibility: public Image owner: none postage 8/27/1971 bl&multi issue=Hermann von Helmholtz 150th d=Hermann von Helmholtz unwmk 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/a/a3/DBPB_1971_401_Hermann_von_Helmholtz.jpg Uploaded February 20, 2012, 4:15 pm by Stan Shebs |
