Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 144,945 pages of information and 230,620 images on early companies, their products and the people who designed and built them.
of Ordnance Street, Blackburn, Lancs.
1920 Company founded.
1924 Private company.
1961 Electrical engineers and manufacturers of batteries and electrical equipment. 475 employees. 
1963 Motor Show exhibitor. Batteries and other electrical parts. 
1968 Acquired by Hawtin Industries.