Title | Date | Type | ||
---|---|---|---|---|
1 | Lease & Structure Map Uintah Basin, Utah for Ziegler Chemical & Mineral Corp (Showing Leases & Lines of Strat Columns) | 1978 | Image/StillImage | |
2 | Tom Taylor Mines Mining Plan Proposal (Bulk Head & Floor Map) - Ziegler Chemical & Mineral Corp | 1997; 1999; 2000 | Image/StillImage |