Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 144,400 pages of information and 230,177 images on early companies, their products and the people who designed and built them.
J A Sumner M.I.E.E., A.M.I. Mech.E., M.Inst.Fuel., F.R.Econ.S.
Engineering practice at Beck Works, Nottingham.
WWI Service with H.M. Forces, England and France, 1917-18
1919-22 Nottingham University
1922 Technical Asstistant (Power Station and Mains), Derbyshire and Notts. Elect. Power Co.
1925 Chief Asst., Mid-Cheshire Elect. Supply Co., Northwich
1930 Distribution Engr., W. Midlands J.E.A., Phoenix Buildings, Dudley Road, Wolverhampton.