File:PSM V38 D474 The siemens cowper cochrane hot blast stove.jpg

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Description The Siemens Cowper Cochrane hot blast stove
Date between 1890 and 1891
date QS:P,+1890-00-00T00:00:00Z/8,P1319,+1890-00-00T00:00:00Z/9,P1326,+1891-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 38
Author Unknown authorUnknown author
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current00:55, 25 October 2010Thumbnail for version as of 00:55, 25 October 20101,104 × 1,667 (488 KB)Ineuw{{Information |Description = The Siemens Cowper Cochrane hot blast stove |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_38.djvu/474 |Date = 1890-1891 |Author = Unknown |Permission = {{PD-o

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