Image Colnect-1969-982-H-Hertz.jpg
(560 x 630 pixels) |
Type: stamp Issuer: German Democratic Republic Date: 1957 Denom: ?
Visibility: public Image owner: none postage 6/7/1957 20pf brnred dt=German scientists d=Heinrich Hertz in oval Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/images/b/1969/982/H-Hertz.jpg Uploaded October 5, 2015, 1:02 am by Stan Shebs |
