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File:PSM V12 D425 Chimney like vents.jpg

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Description Chimney like vents
Date between 1877 and 1878
date QS:P,+1877-00-00T00:00:00Z/8,P1319,+1877-00-00T00:00:00Z/9,P1326,+1878-00-00T00:00:00Z/9
Source Popular Science Monthly Volume 12
Author Unknown authorUnknown author
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Date/TimeThumbnailDimensionsUserComment
current19:35, 5 February 2016Thumbnail for version as of 19:35, 5 February 2016985 × 804 (253 KB)IneuwCleaned image and improved contrast
17:06, 29 July 2010Thumbnail for version as of 17:06, 29 July 20101,090 × 801 (288 KB)Ineuw{{Information |Description = Chimney like vents |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_12.djvu/425 |Date = 1877-1878 |Author = Unknown |Permission = {{PD-old}} |other_versions = }} {{GFDL-user-w|en|Wikisource|In
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