Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,972 pages of information and 229,026 images on early companies, their products and the people who designed and built them.
of Hanger Lane, London
1900 Company founded.
1913 Private company formed as S. Wolf and Co. Ltd.
1949 Name changed.
1961 Manufacturers of portable electric tools for industrial and home use, transport service equipment and electric soldering irons. 1,200 employees.