Image Colnect-137-114-Ludwig-Boltzmann-1844-1906-physicist.jpg
(483 x 627 pixels) |
Type: stamp Issuer: Austria Date: 1981 Denom: ?
Visibility: public Image owner: none postage 9/4/1981 3s dkgrnbl issue=Ludwig Boltzmann death 75th d=Ludwig Boltzmann 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/images/b/137/114/Ludwig-Boltzmann-1844-1906-physicist.jpg Uploaded August 28, 2014, 9:40 pm by Stan Shebs |
