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File:George Chrystal.jpg

George_Chrystal.jpg ‎(268 × 326 pixels, file size: 12 KB, MIME type: image/jpeg)

Summary

Description Depicted person: George Chrystal – British mathematician (1851-1911)
Date
Source http://202.38.126.65/navigate/math/history/PictDisplay/Chrystal.html. Now also at http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Chrystal.html
Author Unknown authorUnknown author

Licensing

Public domain

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.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-04-30 14:30 MessinaRagazza 268×326× (11877 bytes) Rationale: photographer died >70yrs ago Source: http://202.38.126.65/navigate/math/history/PictDisplay/Chrystal.html {{PD-old-70}}

Captions

Portrait of George Chrystal

Items portrayed in this file

depicts

File history

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Date/TimeThumbnailDimensionsUserComment
current13:56, 27 March 2019Thumbnail for version as of 13:56, 27 March 2019268 × 326 (12 KB)DeadstarUser created page with UploadWizard

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