Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,241 pages of information and 244,492 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.
Henry (Heinrich) Conradi (c1840-1920), civil engineer
Inventor of a rail cleaning device for tramways
1911 Living at 19 Ebbsfleet Road, Cricklewood: Henry Conradi (age 72 born Dresden), Engineering Draughtsman - Railways and Tramways; Widower. With his son Emil Samuel Conradi (age 28 born London), Trading in Electrical Supplies and an Employer. One servant.[1]
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