Weltzien_Karl.jpg (164 × 210 pixels, file size: 14 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:14, 3 September 2007 | 164 × 210 (14 KB) | Astrochemist | {{Information |Description=picture of Karl Weltzien (died in 1870) |Source=Journal of Chemical Education |Date=1951 |Author= |Permission= |other_versions= }} Small, grainy, low-resolution scan would seem to qualify as fair use. Subject died over 100 yea |
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