Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,418 pages of information and 230,040 images on early companies, their products and the people who designed and built them.
John Bell M.I.Mech.E., M.I.A.E.
1939 General Manager, The Projectile and Engineering Co., Ltd., Acre Street. Battersea, S.W.8. Private address: 8, Woodthorpe Road, Putney, S.W.15.