Lead-Zinc District of Illinois Historical Document Folder: Revision of RI 116 File: Table 2 (revised).pdf UID: 955
Dates
Dataset Reference Date
2015-09-28
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Revision of RI 116 File: Table 2 (revised).pdf Type: Log UID: 955
Summary
Historical Lead-Zinc District Document from Industrial Mineral Section Records Folder: Revision of RI 116 File: Table 2 (revised).pdf Type: Log UID: 955