Image Colnect-1975-205-Aktinometer.jpg
(672 x 801 pixels) |
Type: stamp Issuer: German Democratic Republic Date: 1968 Denom: ?
Visibility: public Image owner: none postage 1/24/1968 10pf multi issue=Potsdam Meteorological Observatory 75th d=Aktinometer unwmk Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/1975/205/Aktinometer.jpg Uploaded June 23, 2014, 9:02 pm by Stan Shebs |
