File:PSM V33 D664 Various writing apparatus for the blind late 19th century.jpg

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Description Various writing apparatus for the blind - late 19th century
Date between 1887 and 1888
date QS:P,+1887-00-00T00:00:00Z/8,P1319,+1887-00-00T00:00:00Z/9,P1326,+1888-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 33
Author Unknown authorUnknown author
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Date/TimeThumbnailDimensionsUserComment
current03:59, 22 April 2015Thumbnail for version as of 03:59, 22 April 20151,649 × 1,137 (549 KB)IneuwCleaned image and improved contrast
01:50, 30 September 2010Thumbnail for version as of 01:50, 30 September 20101,661 × 1,142 (474 KB)Ineuw{{Information |Description = Various writing apparatus for the blind - late 19th century |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_33.djvu/664 |Date = 1887-1888 |Author = Unknown |Permission = {{PD-old}} |other_vers