Image Colnect-4840-522-Radio-Waves-Connecting-Echo-I-and-Earth.jpg
(489 x 317 pixels) |
Type: stamp Issuer: United States Date: 1960 Denom: ?
Visibility: public Image owner: none postage 12/15/1960 4c vio d=Echo I unwmk perf=11x10.5 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/4840/522/Radio-Waves-Connecting-Echo-I-and-Earth.jpg Uploaded July 23, 2018, 9:42 pm by Stan Shebs |
