File:PSM V40 D032 Sectional view of the first american steel converter.jpg

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Description Sectional view of the first American steel converter
Date between 1891 and 1892
date QS:P,+1891-00-00T00:00:00Z/8,P1319,+1891-00-00T00:00:00Z/9,P1326,+1892-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 40
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 40.djvu: . Modifications made by Ineuw.

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Date/TimeThumbnailDimensionsUserComment
current20:20, 3 March 2012Thumbnail for version as of 20:20, 3 March 20121,509 × 1,615 (178 KB)Ineuw{{Information |Description = Sectional view of the first American steel converter |Source = [http://www.archive.org/details/popularsciencemo401892newy Popular Science Monthly Volume 40] |Date = 1891-1892 |Author = {{unk...
08:12, 2 December 2010Thumbnail for version as of 08:12, 2 December 20101,577 × 1,633 (231 KB)Ineuw{{Information |Description = Sectional view of the first American steel converter |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_40.djvu/32 |Date = 1891-1892 |Author = Unknown |Permission

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