Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,170 pages of information and 223,199 images on early companies, their products and the people who designed and built them.
of 14 Poland Street, London, W1. Telephone: Gerrard 1889 and of Barnet By-Pass, Boreham Wood, Herts.
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Isopad Electrical Heating Pad. Patented all glass construction. (Olympia, Ground Floor, Stand No. A. 1105) 
c.1990 Renamed as Burnfield