Assay map showing results of check sampling by J.W. Gwinn of a part of the Star Tunnel, 1920
File — Box: OS, Folder: 107
Identifier: Series V
Dates
- Creation: 1920
Creator
- From the Collection: Bunker Hill and Sullivan Mining and Concentrating Company (Organization)
Extent
1 item
Language of Materials
From the Collection: English
Repository Details
Part of the University of Idaho Library, Special Collections and Archives Repository