Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,374 pages of information and 230,039 images on early companies, their products and the people who designed and built them.
1950 Racal Ltd was created to provide a consulting service for the planning of radio communications systems. The name was derived from the partners RAymond Brown and George CALder Cunningham
1961 Manufacturers of radio communication and electronic equipment. 700 employees.