File:Detail-43838.jpg
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Original file (1,456 × 832 pixels, file size: 1.05 MB, MIME type: image/jpeg)
A black and white photograph of a scientist working in a laboratory, possibly from the mid-20th century.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:46, 2 December 2023 | | 1,456 × 832 (1.05 MB) | Ai (talk | contribs) | A black and white photograph of a scientist working in a laboratory, possibly from the mid-20th century. |
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