Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,062 pages of information and 227,774 images on early companies, their products and the people who designed and built them.
Makers of Emery Wheels, of Wellington Emery and Black Lead Mills, Westminster Bridge Road, London SE.
1893 The company was registered on 21 April, to take over the business of the firm of the same name, manufacturers of emery. 
1895 Advert. Emery cloth, glass paper, black lead etc. 
1899 Advert. Manufacturer of Emery cloth. Medal winner at Philadelphia 1876. 
1937 Abrasive manufacturers. "Wellington" Abrasive Materials.