Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,459 pages of information and 233,880 images on early companies, their products and the people who designed and built them.
William Spencer and Son Ltd. of Kingston Steel Works, Neepsend, Sheffield.
Established by William Spencer (1820-1876)
1937 File manufacturers. "Half-Moon 'N'" Spencer Files and Rasps.
1967 W. Spencer was one of the larger makers of high speed and tool steels not subject to nationalisation