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10th Mountain Division Records
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  • All fields: Mining--1870-1890.
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    • Hydraulic gold mining

    • Hydraulic gold mining

    • Three braced pipes descend an eroded cliff at this placer gold mine operation in California or Colorado. Wood trestles provide support; the penstock tops the bluff.

    • Gold mining--1870-1890.; Hydraulic mining--1870-1890.; Mining--1870-1890.; Penstocks--1870-1890.

    • [between 1870 and 1890?]
    • Packing burros

    • Packing burros

    • View of a miner and his pack burro. The miner wears overalls and a coat, and smokes a pipe. The burro is loaded with a bed-roll, shovel, pickaxe, coffee pot, and frying pan.

    • Donkeys--1870-1890.; Miners--1870-1890.; Mining--1870-1890.; Pack animals--1870-1890.; Smoking--1870-1890.

    • [between 1870 and 1890?]
    • Miners in a tunnel

    • Miners in a tunnel

    • Two miners work a machine drill in the narrow tunnel of an unidentified mine.

    • Drilling & boring machinery--1870-1890.; Interiors--1870-1890.; Miners--1870-1890.; Mining--1870-1890.

    • [between 1870 and 1890?]

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