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  • All fields: Mining-Machinery
(7 results)



Display: 50

    • Mining machinery

    • A group of men stand at the base of a tall wood headframe that extends over a mine shaft possibly in Las Animas County, Colorado. The frame houses mechanical works that serve as a lift for ore cars.
    • Hoisting machinery--Colorado--1900-1930.; Mining--Colorado--1900-1930.
    • [between 1900 and 1930?]
    • Cibola gold washer

    • A man monitors a gold washing machine probably in Colorado. The machine consists of a wheel, belt, pipes and tube. A dog lays nearby.
    • Gold mining--Colorado--1920-1940.; Machinery--Colorado--1920-1940.
    • [between 1920 and 1940?]
    • Headframe and shaft house at Boncarbo mine

    • A man identified as George Hughes poses near a headframe and shaft house at the Boncarbo mine in Sarcillo Canyon (Las Animas County), Colorado. The shaft house is constructed from corrugated tin. The headframe is made of iron beams. Hughes wears a...
    • Boncarbo Mine (Las Animas County, Colo.)--1930-1950.; Sarcillo Canyon (Colo.)--1930-1950.; Coal mining--Colorado--Las Animas County--1930-1950.; Mine buildings--Colorado--Las Animas County--1930-1950.; Mining--Colorado--Las Animas...
    • [between 1930 and 1950?]
    • Headframe and shaft house at Boncarbo mine

    • View of a head frame and shaft house at Boncarbo mine in Sarcillo Canyon (Las Animas County), Colorado. The shaft house is constructed from corrugated tin. The headframe is made from iron beams.
    • Boncarbo Mine (Las Animas County, Colo.)--1930-1950.; Sarcillo Canyon (Colo.)--1930-1950.; Coal mining--Colorado--Las Animas County--1930-1950.; Mine buildings--Colorado--Las Animas County--1930-1950.; Mining--Colorado--Las Animas County--1930-1950.
    • [between 1930 and 1950?]
    • Miners on headframe

    • A group of miners pose on the wood headframe of a mine probably in Las Animas County, Colorado. The men wear work clothes, overalls, and caps. A sign on the headframe reads: "Danger."
    • Hoisting machinery--Colorado--Las Animas County--1930-1950.; Miners--Colorado--Las Animas County--1930-1950.; Mining--Colorado--Las Animas County--1930-1950.
    • [between 1930 and 1950?]
    • El Moro

    • Men stand on narrow gauge tracks at the Colorado Fuel and Iron Company coal camp of El Moro in Las Animas County, Colorado. A narrow gauge engine and possibly a car associated with track laying are on the tracks. Workers are nearby. Industrial...
    • Colorado Fuel and Iron Company--Buildings--1870-1910.; El Moro (Colo.)--1870-1910.; Coal mining--Colorado--El Moro--1870-1910.; Railroad construction & maintenance--Colorado--El Moro--1870-1910.; Railroad construction workers--Colorado--El...
    • [between 1876 and 1908?]
    • Mining machinery

    • A group of workers pose near a large piece of mining machinery probably in Las Animas County, Colorado. The men wear overalls and hats. Large piles of rocks are nearby. The mining machine is powered by electricity and has large belts, wheels, and...
    • Las Animas County (Colo.)--1870-1900.; Machinery--Colorado--Las Animas County--1870-1900.; Mining--Colorado--Las Animas County--1870-1900.
    • [between 1870 and 1900?]

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