The Online Books Page

Books by Henry Davey:

Books in the extended shelves:

• Davey, Henry: A description of the differential expansive pumping engine, giving practical examples of engines at work, and a list of some of the engines already made, with useful notes and formula for pumps and pumping engines (Spon, 1880) (page images at HathiTrust)
• Davey, Henry: A description of the differential expansive pumping engine, with useful notes ... (Leeds, 1875) (page images at HathiTrust)
• Davey, Henry: The principles, construction, and application of pumping machinery (steam and water pressure). With practical illustrations of engines and pumps applied to mining, town water supply, drainage of lands, etc.; also economy and efficiency trials of pumping machinery (C. Griffin & company, limited;, 1900) (page images at HathiTrust)

Find more by Henry Davey at your library, or elsewhere.