Lead-Zinc District of Illinois Historical Document Folder: Pb and Zn Statistics File: Mine production of Zinc in terms of metal.pdf UID: 946
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Mine production of Zinc in terms of metal.pdf Type: Misc Data UID: 946
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Mine production of Zinc in terms of metal.pdf Type: Misc Data UID: 946