Image Colnect-5593-171-Refined-value-of-pi.jpg
(282 x 371 pixels) |
Type: stamp Issuer: Micronesia Date: 1999 Denom: ?
Visibility: public Image owner: none postage 10/4/1999 33c multi issue=New Millennium - Science and Technology of Ancient China d=Refined value of pi unwmk perf=12.5 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/5593/171/Refined-value-of-pi.jpg Uploaded February 28, 2019, 2:20 am by Stan Shebs |
