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Type: stamp Issuer: Canada Date: 2011 Denom: ?
Visibility: public Image owner: none postage 10/3/2011 P multi issue=International Year of Chemistry d=John C. Polanyi unwmk Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect (old) File URL: http://i.colnect.net/images/f/1057/962/Nobel-prize-winner-Dr-John-Polanyi.jpg Uploaded December 12, 2012, 5:59 am by Stan Shebs |