Report of mechanical tests made at United States government arsenal Watertown, Mass
Subtitle: concrete specimens mixed on the work of the Warren Burham Co. ... for the purpose of comparing that mixed by a portable gravity concrete mixer with that mixed by hand
Contributors: Contractors Plant Company
Publisher: Contractors Plant Co.
Published: 1900
Place of publication: Boston
Language: eng
Subjects: Concrete mixers; Bétonnières
Notes: Stamped on OONL copy: E.F. Dartnell, agent, Montreal.