American Zinc Company.
Biographical notes:
Links to collections
Comparison
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Subjects:
- Mines and mineral resources
- Mine valuation
- Zinc mines and mining
Occupations:
Places:
- Iron Mask Mine (Colo.) (as recorded)
- Gilman (Colo.) (as recorded)
- Colorado--Gilman (as recorded)
- Eagle County (Colo.) (as recorded)