Lead-Zinc District of Illinois Historical Document Folder: Pb and Zn Statistics File: Metal Mining in the Central States 1946.pdf UID: 943
Dates
Dataset Reference Date
2015-09-28
Info Date
1947-01-10
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Metal Mining in the Central States 1946.pdf Type: Report Author: Krug, J. A. UID: 943
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Pb and Zn Statistics File: Metal Mining in the Central States 1946.pdf Type: Report Author: Krug, J. A. UID: 943