mine 87

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Bingham Canyon, Utah. Execu...

November, 1942

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Lower Dump of the Gould & C...

1860

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Mt. Davidson, from the Lowe...

1860

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Bullion mine, Gold Hill, Ne...

1860

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View of the Utah Copper Com...

November, 1942

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Bingham Copper Mine, Utah. ...

November, 1942

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Bingham Copper Mine, Utah. ...

November, 1942