Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,917 pages of information and 228,821 images on early companies, their products and the people who designed and built them.
John Harry Barber M.I. Mech.E., M.I.P.E.
1939 Local Director, Thos. Firth and John Brown, Ltd., Atlas & Norfolk Works, Sheffield. Private address: 42, Stumperlowe Hall Rd., Sheffield, 10.