Image Colnect-3681-191-Helmholtz-Prof-DrHermann.jpg
(786 x 932 pixels) |
Type: stamp Issuer: German Democratic Republic Date: 1950 Denom: ?
Visibility: public Image owner: none postage 7/10/1950 10pf dkgraygrn dt=scientists (1950) d=Helmholtz wmk=mult flowers Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/3681/191/Helmholtz-Prof-DrHermann.jpg Uploaded November 10, 2017, 3:08 pm by Stan Shebs |
