Letter from J Macfarlan, The Patent Office, London to Robert Young
- Made:
- 1922-05-25
- part of archive:
- Hackworth Family Archive
- maker:
- Young, Robert and Young, Edith Mary
Chapman's patent, other resources at Patent Office, material held by Dendy Marshall.
Details
- Extent:
-
1 item
- Identifier:
- HACK/5/1/123