File:Photograph of four men outside a mine shaft. The foremost man appears to be cutting timbers for bracing the interior of the shaft. (5285433767).jpg
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Size of this preview: 754 × 600 pixels. Other resolutions: 302 × 240 pixels | 604 × 480 pixels | 966 × 768 pixels | 1,280 × 1,018 pixels | 2,560 × 2,036 pixels | 3,000 × 2,386 pixels.
Original file (3,000 × 2,386 pixels, file size: 2.82 MB, MIME type: image/jpeg)
Categories:
- Black and white photographs of men at work
- Black and white photographs of the Sierra Nevada (United States)
- Black and white photographs of the United States in the 1870s
- California in the 1870s
- 4 men
- Gold mines in the United States
- History of the Sierra Nevada (United States)
- Men at work in California
- Men at work in the 1870s
- Mine shafts in the United States
- Miners from the United States
- Mining in the Sierra Nevada (U.S.)
- NARA images of California
- 19th-century men of the United States
- People of the United States in the 1870s
- Tunnels in California