Image Colnect-3478-632-Dr-Robert-Koch-1843-1910-TB-Bacillus.jpg
(746 x 1024 pixels) |
Type: stamp Issuer: Guinea Date: 1983 Denom: ?
Visibility: public Image owner: none postage 8/24/1983 12s multi issue=100th Anniversary of Discovery of Tubercle Bacillus d=Robert Koch (1983) unwmk perf=13.25 Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/3478/632/Dr-Robert-Koch-1843-1910-TB-Bacillus.jpg Uploaded June 26, 2017, 7:57 pm by Stan Shebs |
