Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,385 pages of information and 233,518 images on early companies, their products and the people who designed and built them.
John Edwin Rippon (1894- )
1922 M.Met., M.Inst.Met., M.I. and S.I., Metallurgist; Chief of Research Dept., Sir W. G. Armstrong, Whitworth and Co., Openshaw, Manchester; b. 1894; s. of R. Rippon. Ed. Central Secondary Sch., Sheffield. Training: University, Sheffield. Mappin Medal for Metallurgy. Pub/.: "The Effect of Initial Temperature upon the Physical Properties of Steel" (Part Author ). Address: The Research Dept., Sir W. G. Armstrong, Whitworth and Co., Ltd., Openshaw, Manchester.