Watson, Saville and Co
Watson, Saville and Co Ltd. of Bruce Crucible Steel Works, Mowbray Street, Sheffield.
1909 Company founded.
1937 Crucible steel manufacturers. "Castle" High Speed Alloy and Crucible Steels. "Clipper" Hardening Steel. "Magnaflux" Magnet Steel and Permanent Magnets. "Nabive" Die Steel. "No-Perm" Non-Magnetic Steel.[1]