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Heeley Silver Rolling and Wire Mills of Guernsey Road, Sheffield
1896 Incorporated as a limited company.
1914 Smelters and rollers of silver, copper, German silver, brass and aluminium; sheet metal, fancy wires and strip mounts, drawers of silver, German silver, brass and copper wires; general stampers and producers of spoon and fork blanks in all metals. Employees 400. 
1919 March. Advert for sheets, wires and tubes in nickel silver, brass etc.