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Original file (909 × 1,119 pixels, file size: 122 KB, MIME type: image/jpeg)
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Summary
| Description |
English: Photograph of Alexander Crum Brown (1838 – 1922), the Scottish chemist |
| Date | |
| Source | Journal of the Chemical Society, Transactions, 1923, volume 123, pages 3422-3431 |
| Author | Unknown, but article signed "J.W." |
| Other versions | See his obituary at this site for the picture. |
Assistance with the correct license is requested. A small, grainy, low-resolution scan would seem to qualify as fair use. The subject died 87 years ago and photo was published 86 years ago. No alternative image seems to be available.
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:49, 20 November 2011 | | 909 × 1,119 (122 KB) | Materialscientist | higher resolution from same source |
| 13:39, 31 May 2009 |  | 527 × 625 (55 KB) | Astrochemist | {{Information |Description={{en|1=Photograph of Alexander Crum Brown (1838 – 1922), the Scottish chemist}} |Source=''Journal of the Chemical Society, Transactions'', 1923, volume 123, between pages 3242 and 3423 |Author=Unknown, but article signed "J.W. |
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