Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,417 pages of information and 233,868 images on early companies, their products and the people who designed and built them.
of Aston (1901)
of Red Lane, Coventry (1908).
of Ribble Road, Coventry, Warwickshire (now West Midlands) (1937). Telephone: 3151/2. Telegraphic Address: "Force, Coventry"
Manufacturers and suppliers in Great Britain.
Metal processing and manufacturing - springs, drop forgings etc.
By 1922 Proprietors of J. and W. Marshall and Co., Walsall
1920s A large interest in the company was acquired by United Steel Companies
1927 See Aberconway for information on the company and its history
1937 Drop forging manufacturers. 
1937 Listed Exhibitor - British Industries Fair. Drop Forgings in Steel and Aluminium Alloys, for aeronautical, automobile engineering work, etc. Plant suitable for the production of both large and small parts. Fully equipped testing plant and laboratory. (Stand No. D.518) 
1896-1966: minute books, time books, financial records, ledgers, seal books, journal, attendance books, property register in National Archives