12" Carcase, or Tenon saw with open wood handle, steel back and blade, unsigned, United Kingdom, 1790-1819. Owned by James Watt. There is an indecipherable inscription stamped on the blade. 12" Carcase 1790-1819
Tenon saw with a flat metal blade, made by Loxley (Sanderson Brothers & Newbould), around 1830-1860. Tenon saw with a flat metal blade 1890-1920