Watt's Steam Engine indicator of very late form
Watt's Steam Engine indicator of very late form, with accessories in box.
This indicator was used to determine the action of steam within an engine's cylinder, and was a diagnostic tool intended to help set valves to introduce and exhaust steam from the cylinder as efficiently as possible. The indicator closely resembles inv. 1890-83, but is of later construction.
Details
- Category:
- Motive Power
- Object Number:
- 1901-128
- type:
- steam engine indicator
- credit:
- J.C. Stevens (Auction Sales)