Nasmyth steam hammer
Hand and Machine Tools
1845-1855
Nasmyth steam hammer, by James Nasmyth, Patricroft, Salford, Manchester, England, 1845-1855. Probably the earliest steam hammer. It was installed at the Royal Mint until 1933. Consisting of the component parts: - Anvil block, Anvil, Bedplate, two Standards (with maker's name and with lead stop-block attached - to which control gear attaches), Cylinder with valve chests, piston & rod, valve spindles and lubricators, Tup, with wiper cam and trip lever with wooden tappets and the Control gear assembly.