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