Image Colnect-122-053-Starch---Chromatography.jpg
(645 x 471 pixels) |
Type: stamp Issuer: Great Britain Date: 1977 Denom: ?
Visibility: public Image owner: none postage 3/2/1977 11p multi dt=chemistry d=starch unwmk perf=14.75x14.25 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/122/053/Starch---Chromatography.jpg Uploaded November 22, 2012, 2:04 pm by Stan Shebs |
