Brown, Thomas Alan.
Variant namesBiographical notes:
Links to collections
Comparison
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Subjects:
- Assaying
- Mineral industries
- Mines and mineral resources
- Mining claims
- Ores
- Placer mining
- Veins (Geology)
Occupations:
Places:
- Avalanche Mining District (Colo.) (as recorded)
- Colorado--Summit County (as recorded)
- Swan River Mining District (Colo.) (as recorded)
- Bevan Mining District (Colo.) (as recorded)
- Colorado--Summit County (as recorded)
- Nickel Plate Mine (Colo.) (as recorded)
- Colorado--Summit County (as recorded)
- Monitor Mine (Colo.) (as recorded)
- Colorado--Summit County (as recorded)
- Peak Eight Mining District (Colo.) (as recorded)