Lead-Zinc District of Illinois Historical Document Folder: Geology Aids Prospecting for Zinc File: Photo of surface installation(s).tif UID: 835
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geology Aids Prospecting for Zinc File: Photo of surface installation(s).tif Type: Photograph UID: 835
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Geology Aids Prospecting for Zinc File: Photo of surface installation(s).tif Type: Photograph UID: 835