File:PSM V39 D448 F W A Argelander.jpg

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Description F. W. A. Argelander
Date
Source Popular Science Monthly Volume 39
Author Unknown authorUnknown author
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to greyscale, cropped whitespace. The original can be viewed here: Popular Science Monthly Volume 39.djvu: . Modifications made by Ineuw.

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Date/TimeThumbnailDimensionsUserComment
current04:19, 19 September 2015Thumbnail for version as of 04:19, 19 September 20151,681 × 2,377 (930 KB)IneuwCleaned image and improved contrast
19:41, 27 November 2010Thumbnail for version as of 19:41, 27 November 20101,696 × 2,219 (993 KB)Ineuw{{Information |Description = F W A Argelander |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_39.djvu/448 |Date = 1891 |Author = Unknown |Permission = {{PD-old}} |other_versions = }} {{Re
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