Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 129,779 pages of information and 204,808 images on early companies, their products and the people who designed and built them.
of Latchford, Warrington, manufacturers of bright drawn products
1917 Advert for bright steel bars and steel wire 
1919 Advert for bright steel bars and steel wire 
1927 Advert for bright steel bars and wire 
1935 See William Robertson:1935 Review