Lead-Zinc District of Illinois Historical Document Folder: California Diggings File: Brunton Survey Nicholson Lead Diggings.pdf UID: 570
Dates
Dataset Reference Date
2015-09-28
Info Date
1947-06-18
Info Date
1947-09-12
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: California Diggings File: Brunton Survey Nicholson Lead Diggings.pdf Type: Log UID: 570
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: California Diggings File: Brunton Survey Nicholson Lead Diggings.pdf Type: Log UID: 570