File:Joseph Doob.jpg
Joseph_Doob.jpg (270 × 400 pixels, file size: 8 KB, MIME type: image/jpeg)
File history
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Date/Time | Dimensions | User | Comment | |
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current | 02:49, 10 July 2019 | 270 × 400 (8 KB) | Variditric | Pure grayscale image, using jpegtran. Image has been unaltered. Keeping only the luminance channel. |
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