Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 pages of information and 247,104 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
F. Youle
1939 B.Sc.(Eng.), A.C.G.I., A.M.I.E.E. Manager, Valve Dept., Marconiphone Co., Ltd., 210 Tottenham Court Road, London, W.1. Private Address: 58 Grand Drive, Raynes Park, S.W.20. Career: City and Guilds; 15 years with Marconi's and Marconiphone.
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