Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,963 pages of information and 228,875 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.