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  • All fields: tamping
(10 results)



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    • 9:35 A.M., Santa Fe ballast tamping machine at work near Tomah, Colo.

    • View of an Atchison, Topeka and Santa Fe railroad ballast (gravel) tamping machine at work near Tomah (Douglas County), Colorado. Men stand or sit on the machine which has a storage tank and large pistons. The machine is pulled by a diesel...
    • Trout, George A.
    • 1955 July 18
    • Wolf Tongue

    • A team of workers set charges at the Wolf Tongue tungsten mine in Nederland (Boulder County), Colorado. One man places explosives in bored holes and the other holds a tamping stick. Both men wear work overalls, jackets, hard hats, and carbide lamps.
    • Zellers, Bob.
    • [between 1930 and 1940?]
    • Pre-1963 Colorado mining fatalities

    • An alphabetical listing of people who were killed in mining accidents in Colorado from 1884, when state legislation first required mining companies to report their accidents, through 1962.
    • Sherard, Gerald E. (Gerald Emerson), 1947-
    • 1995
    • Gang tamping

    • Denver and Rio Grande Western Railroad construction consists of men working with pneumatic tampers or jackhammers; an air compressor is in the background.
    • Beam, George L. (George Lytle), 1868-1935.
    • [between 1922 and 1935?]
    • Gang w/ air hammers tamping east of Cameo, Colo

    • Men use pneumatic hammers to tamp Denver and Rio Grande Western Railroad track base, in Garfield County, Colorado.
    • Beam, George L. (George Lytle), 1868-1935.
    • [between 1922 and 1930?]

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