Chromium steel valve from a steam engine indicator by McInnes-Dobbie Limited
Chromium steel valve from a steam engine indicator by McInnes-Dobbie Limited, London, England, 1888
Details
- Category:
- Motive Power
- Object Number:
- 1905-30/2
- Materials:
- steel (metal), copper (alloy) and plastic (unidentified)
- type:
- valve
- credit:
- Dobbie McInnes Ltd.