New York Iron Mine.
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Main workings Cleveland Iron Mine.
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Franklin shaft and engine house.
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Huron mine, Houghton mine, Hancock and Houghton, Michigan.
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General view of the Quincy copper mine from the Pewabic, Hancock, Michiagn.
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Ore train and van in the Jackson Iron Mine.
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View in the Jackson Iron Mine.
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View in the Jackson Iron Mine.
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View in the Jackson Iron Mine.
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View in the Jackson Iron Mine.
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Atlantic Stamp Mill.
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Among the iron mines.
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Among the iron mines.
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Among the iron mines.
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Among the iron mines.
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Among the copper mines.
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Among the copper mines.
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Among the copper mines.
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Among the copper mines, shaft house.
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Lake Angeline from mine, Negaunee.
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Pearl's stripping coal bank. Paris & Danville R.R.
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Hydraulic mining, Idaho.
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Gravel bank, Shoshone.
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Shoshone Camp.
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Upper end of sluice at Bonanza bar.
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Copper plate sluice at Bonanza bar.
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Copper plate sluice at Bonanza bar.
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Holyoke Camp.
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Holyoke Camp.
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Flume across Rattlesnake Gulch.
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