Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,408 pages of information and 230,040 images on early companies, their products and the people who designed and built them.
Raymond Percy Bonham A.M. I.Mech.E.
1939 Aero Engine Designer, Armstrong Siddeley Motors, Ltd., Parkside, Coventry. Private address: 47, Daventry Road, Coventry. Age: 31. Educ,: Coventry Tech. College; King Henry VIII School, Coventry.