Dial Indicator for a "Spirit Level" Machine
Ruthadt
Category
Machinery and industrial devices
Date
Unknown
Materials
Brass, Glass, Stainless steel
Place of origin
Stuttgart
Order this imageCollection
Quarry Bank, Cheshire
NT 1453144
Summary
Part of a machine "spirit level" with a steel and brass dial, the face which contains the dial has a glass front and revolves round the main case. The dial itself is attached to the case and is operated from a very sensitive metal shaft, which runs through the back of the case, indicating whether the machinery is level.
Marks and inscriptions
On back:
Makers and roles
Ruthadt, manufacturer