Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,757 pages of information and 232,400 images on early companies, their products and the people who designed and built them.
1854 Partnership between Charles Brown (3), William Darling and Robert Sellers of Keighley, engine and machine tool makers, under the style of Darling, Brown and Sellers, dissolved by mutual consent, so far as regards Charles Brown. Business to be continued by William Darling and Robert Sellers under the style of Darling & Sellers. 
Became Darling and Sellers