Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,470 pages of information and 233,895 images on early companies, their products and the people who designed and built them.

Ralph Henry Barbour

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Ralph Henry Barbour (1883-1972), M.A., A.M.I.E.E.

1910 Patent relating to electric motors[1]

1939 Chairman of The Elect. Apparatus Co., Ltd., and Bray, Markham & Reiss, Ltd., E.A.C. Works, St. Albans. Private Address: Westwick House, Leverstock Green, Hemel Hempstead.

See Also


Sources of Information

  1. The Engineer 1910