Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,113 pages of information and 233,645 images on early companies, their products and the people who designed and built them.
1910 Biographical information and image at Automotor Journal 19100903
1911 Living at Scharnhorst, 7 Southboro Road, Surbiton: Paul Brodtmann (age 35 born Germany), Managing Director - India Rubber Manufacturer. With his mother Emma Brodtmann (age 66 born Germany).two servants.