Patent no. 87 John Wesley Hackworth, Improvements in Valves and Valve Gear for Marine, Locomotive and Other Engines
- PART OF:
- Specifications and patents
- Made:
- 1882-01-07
- part of archive:
- Hackworth Family Archive
- maker:
- Hackworth, John Wesley
This item is large.
Details
- Extent:
-
1 item
- Identifier:
- HACK/3/2/1/23