Hydraulic Placer Mining in Four Mile Canyon
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Additional information
| Weight | 0.25 lbs |
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| Dimensions | 14 × 20 × 0.002 in |
Photographer: Sturtevant
Town Name: Boulder
Year: circa 1900
Town Name: Boulder
Year: circa 1900
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Hydraulic Placer Mining in Four Mile Canyon
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 14 × 20 × 0.002 in |
