Balsa triangular component from a steam engine indicator by McInnes-Dobbie Limited
Balsa triangular component from a steam engine indicator by McInnes-Dobbie Limited, London, England
Details
- Category:
- Motive Power
- Object Number:
- 1905-30/4
- Materials:
- wood (unidentified)
- type:
- component
- credit:
- Dobbie McInnes Ltd.