Image Colnect-153-219-Early-and-Oscillogram-Pulses.jpg
(685 x 409 pixels) |
Type: stamp Issuer: Germany Date: 1980 Denom: ?
Visibility: public Image owner: none postage 7/10/1980 90(pf) multi d=oscillogram pulses unwmk perf=14 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/153/219/Early-and-Oscillogram-Pulses.jpg Uploaded August 26, 2014, 9:08 pm by Stan Shebs |
