Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,931 pages of information and 225,312 images on early companies, their products and the people who designed and built them.
1932 Company founded.
1936 Public company.
1957 Name changed.
1961 Aeronautical engineers and sheet metal fabricators. Manufacturers of "Midas" electronics data recording and playback systems. Engaged on developments in nucleonic field. Manufacturers of close circuit television equipment and emulsifying machines. 200 employees.
1967 Receiver appointed after losses and unsuccessful rights issue.