Specification no. 8875 John Wesley Hackworth, Improvements in Valves and Valve Gear for Marine, Locomotive and other Motor Engines with accompanying drawings
- PART OF:
- Specifications and patents
- Made:
- 1886-07-07
- part of archive:
- Hackworth Family Archive
- maker:
- Hackworth, John Wesley
Details
- Extent:
-
2 items
- Identifier:
- HACK/3/2/1/27