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A conveyor belt which carried fine copper ore and discharges it into bins at one of the concentrators of the Utah Copper Company at Magna and Arthur in Utah

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Carrot pullers from Texas, Oklahoma, Missouri, Arkansas and Mexico. "We come from all states and we can't make a dollar in this field noways. Working from seven in the morning until twelve noon, we...

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Restos del U.S.S. Maine, Habana

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Among the materials the Wright Brothers estate gave the Library of Congress in 1948 were 300 glass plate negatives and two nitrate negatives, most taken by the Wright brothers themselves between 18...

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1846

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MTL in 1846 1847

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