Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 146,052 pages of information and 231,597 images on early companies, their products and the people who designed and built them.
Samuel Butler & Co Ltd of Stanningley, Leeds.
c1904 Company formed.
1916 Purchased Balmforth Brothers.
1922 Supplied 20-ton locomotive steam crane to the Bombay Port Trust. 
1959 Steelwork sub-contractors for the Barton High Level bridge across the Manchester Ship Canal; when scaffolding collapsed, 4 men were killed and 3 injured; subsequently Butlers were replaced by United Steel Structural Co