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File:John Tyndall (scientist).jpg

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John Tyndall, (August 2, 1820 – December 4, 1893), Irish natural philosopher.

Uploaded to enwiki as {PD-old} on 17 June 2004 by en:User:Magnus Manske.

Taken from a gallery at http://www.sil.si.edu/


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Date/TimeThumbnailDimensionsUserComment
current18:41, 1 August 2020Thumbnail for version as of 18:41, 1 August 20201,444 × 1,824 (732 KB)Jacek Halicki (talk | contribs)contrast, brightness
13:40, 10 September 2011Thumbnail for version as of 13:40, 10 September 20111,444 × 1,824 (309 KB)Materialscientist (talk | contribs)grayscale, crop, levels
22:30, 18 November 2009Thumbnail for version as of 22:30, 18 November 20091,887 × 2,256 (822 KB)Scewing (talk | contribs)Higher resolution from http://www.flickr.com/photos/smithsonian/2552817767/
22:29, 18 November 2009Thumbnail for version as of 22:29, 18 November 2009907 × 1,420 (397 KB)Scewing (talk | contribs)Higher resolution from http://www.flickr.com/photos/smithsonian/2552817767/
22:00, 5 April 2006Thumbnail for version as of 22:00, 5 April 2006597 × 755 (26 KB)Bansp (talk | contribs)John Tyndall, (August 2, 1820 – December 4, 1893), Irish natural philosopher. Uploaded to enwiki as {PD-old} on 17 June 2004 by en:User:Magnus Manske. Taken from [http://www.sil.si.edu/imagegalaxy/imagegalaxy_collresult_next.cfm?startrecord=1&col

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