Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,972 pages of information and 233,619 images on early companies, their products and the people who designed and built them.
Colin Stuart Hann
1922 A.M.I.E.E., Borough Elec. Engr., Stoke Newington. Edwards Lane, Stoke Newington, London, N.16.