The Online Books Page

Books by George Hale Barrus:

Books in the extended shelves:

• Barrus, George Hale: Boiler tests; embracing the results of one hundred and thirty-seven evaporative tests, made on seventy-one boilers, conducted by the author. (The author, Gowing & co., agents, 1895) (page images at HathiTrust)
• Barrus, George Hale: Boiler tests; embracing the results of one hundred and thirty-seven evaporative tests, made on seventy-one boilers, conducted by the author. (the author, Gowing & co., agents, 1891) (page images at HathiTrust)
• Barrus, George Hale: Engine tests; embracing the results of over one hundred feed-water tests and other investigations on various kinds of steam engines, conducted by the author (Van Nostrand, 1900) (page images at HathiTrust)
• Barrus, George Hale: The improved Tabor indicator. (Ashcroft manufacturing company, 1886) (page images at HathiTrust)
• Barrus, George Hale: Reports of tests made by Prof. W.F.M. Goss ... on a vertical triple expansion crank and fly wheel pumping engine having a daily capacity of 20,000,000 U.S. gallons. ([Gies & co.], 1899), also by W. F. M. Goss, Snow Steam Pump Works, and Indianapolis Water Company (page images at HathiTrust)
• Barrus, George Hale: Results of tests showing the utility, efficiency and economy obtained with a high speed engine (Porter-Allen) using the methods and devices of the Campbell engine company, under their letters patent, in the employment of the vapor of aqua-ammonia as a motive power. (Offices of the company, 1887), also by A.S. Worsley, Edward E. Magovern, and Campbell engine company (page images at HathiTrust)
• Barrus, George Hale: The Star improved steam engine indicator (Star Brass Mfg. Co., 1903) (page images at HathiTrust)
• Barrus, George Hale: Waste of fuel in manufacturing establishments as illustrated by the results of engineering tests (Rand, Avery, & company, 1881) (page images at HathiTrust)

Find more by George Hale Barrus at your library, or elsewhere.