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Type: stamp Issuer: Great Britain Date: 1994 Denom: ?
Visibility: public Image owner: none postage 9/27/1994 30p multi issue=Europa 1994 d=Scanning Electron Microscopy unwmk perf=14x14.5 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/122/990/CEPT--Scanning-Electron-Microscopy.jpg Uploaded August 30, 2014, 6:42 pm by Stan Shebs |