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File:Corliss valvegear, Gordon's improved (New Catechism of the Steam Engine, 1904).jpg

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Description Corliss valvegear, Gordon's improved (New Catechism of the Steam Engine, 1904).jpg
Source Scan from Hawkins (b.1833), Nehemiah (1904 edition of 1897 book. Originally published in 1897, later expanded to cover internal combustion engines.) New Catechism of the Steam Engine, Category:New York: Theo Audel
Author Andy Dingley (scanner)
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Date/TimeThumbnailDimensionsUserComment
current11:58, 10 June 2009Thumbnail for version as of 11:58, 10 June 2009458 × 601 (71 KB)Andy Dingley{{Scans from 'New Catechism of the Steam Engine', 1904}} <!--{{ImageUpload|basic}}-->
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