Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 125,733 pages of information and 196,442 images on early companies, their products and the people who designed and built them.
of West Road, Tottenham, London.
1930 Tungsram Electric Lamps
1933 Private company established as British Tungsram Radio Works, a subsidiary of the United Incandescent Co of Budapest, which manufactured valves by importing and sealing parts made elsewhere.
WWII: started production of valve components that it could not purchase.
1961 Manufacturers of wireless and other valves, industrial and domestic lamps.