File:Working of Expansion Valve (Steam and the Steam Engine, Evers).jpg

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Working_of_Expansion_Valve_(Steam_and_the_Steam_Engine,_Evers).jpg ‎(613 × 300 pixels, file size: 17 KB, MIME type: image/jpeg)

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Summary

Description Working of Expansion Valve (Steam and the Steam Engine, Evers).jpg
Date c. 1875
Source Scan from Evers, Henry (1875) Steam and the Steam Engine: Land and Marine, Glasgow: Williams Collins
Author Andy Dingley (scanner)
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Date/TimeThumbnailDimensionsUserComment
current12:38, 23 September 2009Thumbnail for version as of 12:38, 23 September 2009613 × 300 (17 KB)imagescommonswiki>Andy Dingley{{Scans from 'Steam and the Steam Engine - Land and Marine', 1875 |page= |description= }} Category:Valvegears

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