Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,138 pages of information and 233,680 images on early companies, their products and the people who designed and built them.
William Duncan MacGregor
1922 M.I.E.E., Electrical Engineer (Telegraphs and Telephones), c/o Director-General of Posts and Telegraphs, Calcutta. Ed. George Heriot's School and Heriot-Watt College, Edinburgh. Appointed to Indian Telegraph Department as Assistant Superintendent in 1900. Now Deputy Chief Engineer, Indian Telegraphs.