Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 129,285 pages of information and 204,290 images on early companies, their products and the people who designed and built them.
of Crook, Co. Durham, maker of wire-drawing machinery.
1937 Private company.
1961 Manufacturers of wire and tube drawing and wire mill ancillary equipment. 
1968 Queen's Award to Industry for Export Achievement 
1970 Presumably part of Marshall Richards Barcro of Eastleigh, maker of wire drawing machinery
1972 Marshall Richards Barcro of Crook and Eastleigh