Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,348 pages of information and 230,027 images on early companies, their products and the people who designed and built them.
1903 Chief of the Technical Staff, National Telephone Co., Ltd.
1913 Engineer, Liverpool Works, British Insulated, Ltd.;
1920 Technical Advisor Relay Automatic Telephone Co., Ltd.;
Books: "Aitken's Manual of the Telephone"; "Automatic Telephone Systems" (3 vols.), etc.