File:DesignProceduresForWalschaertsAndStephensonsValveGears DLAshton.jpg

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Book cover for "Design Procedures for Walschaert's and Stephenson's Valve Gear", by D. L. Ashton, http://www.donashton.co.uk/html/downloads.html

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:19, 3 May 2013		466 × 624 (169 KB)	Dnevil (talk \| contribs)	Book cover for "Design Procedures for Walschaert's and Stephenson's Valve Gear", by D. L. Ashton, http://www.donashton.co.uk/html/downloads.html

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