Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 137,253 pages of information and 220,095 images on early companies, their products and the people who designed and built them.
of Central Hammer Works, Sheffield
1890 Business owned solely by Frederick James Brindley.
1914 Manufacturers of hammers, picks, tools and ash handles. Employees 83. 
1960 Steel balls for ball mills.