Image Colnect-122-499-The-Principia-Mathematica.jpg
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Type: stamp Issuer: Great Britain Date: 1987 Denom: ?
Visibility: public Image owner: none postage 3/24/1987 18p multi issue=Principia Mathematica publication 300th d=apple & geometry diagram & Principia Mathematica title unwmk perf=14.25x13.75 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/122/499/The-Principia-Mathematica.jpg Uploaded August 27, 2014, 7:27 pm by Stan Shebs |
