Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,190 pages of information and 233,425 images on early companies, their products and the people who designed and built them.
Thomas Holt of Atlas Iron Works, Molesworth Street, Rochdale
1880 Advert: 'ENGINEERS — SAW MILL. HOLT, THOS. & CO., Atlas Iron Works, Rochdale, England: makers of all kinds of wood-working machines, steam engines, and special steam boilers for the consumption of saw mill refuse, and patent band saw setting machines.
London Office, 84 Cannon Street, E.C.'
1891 Machine maker and ironfounder. 
1917 Advert. Horizontal warping and beaming engine. 
Machinery. Exhibit at Queen Street Mill Museum.