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      The Sciences

      A Record in Ore Unloading

      • By W. Frank M'clure on November 12, 1904
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      ABOUT THE AUTHOR(S)

        Recent Articles by W. Frank M'clure

        • Open-Air Orchard Heating in Colorado
        • The Industrial Use of the Lifting Magnet
        • Dry Farming in Semi-Arid Districts
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