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  • All fields: device
(393 results)



Display: 50

    • Coal dumping device, McGregor Mine

    • View of a coal dumping device at the McGregor Mine in Milner, Colorado; the device is housed in a warehouse-type two-story structure with exposed rafters and supports; an open cylindrical metal device with rails on top level dumps coal to lower...
    • Milner (Colo.)--1910-1920.; Coal mining--Colorado--Milner--1910-1920.; Miners--Colorado--Milner--1910-1920.; Mining equipment--Colorado--Milner--1910-1920.
    • [1915?]
    • Coal dumping device, McGregor Mine

    • A man in overalls and cap stands at the controls of a coal- dumping device at the McGregor Mine in Milner, Colorado; the cylindrical device is housed inside a structure with exposed wooden rafters and supports.
    • Milner (Colo.)--1910-1920.; Coal mining--Colorado--Milner--1910-1920.; Miners--Colorado--Milner--1910-1920.; Mining equipment--Colorado--Milner--1910-1920.
    • [1915?]
    • Cal Brown Durango Corral

    • A man sits in a horse-drawn wagon in front of a Durango, Colorado, business in La Plata County. Eight men, one horse, and a dog stand on the boardwalk outside of the commercial storefront. One man is an amputee wearing a prosthetic device on his...
    • Durango (Colo.)--1890-1890.
    • [between 1880 and 1890]
    • Moffat Tunnel construction

    • Men pose by an excavating machine during construction of the Moffat Tunnel in Grand County, Colorado. The device has a scoop-arm, driven by chains and gears; beams and girders support the interior walls.
    • Moffat Tunnel (Colo.)--1920-1930.; Railroad construction & maintenance--1920-1930.; Railroad tunnels--Colorado--1920-1930.
    •  
    • Kistler's old fashioned office

    • Interior view of a display at Kistler's Bookstore, in Denver, Colorado; shows a staged office with a male mannequin, a typewriter, an umbrella holder, a manual printing press, and a clock or musical device.
    • W.H. Kistler Stationery Company (Denver, Colo.)--1910-1930.; Denver (Colo.)--1910-1930.; Bookstores--Colorado--Denver--1910-1930.; Exhibitions--Colorado--Denver--1910-1930.; Interiors--Colorado--Denver--1910-1930.;...
    • [between 1910 and 1930?]
    • Daniels & Fisher

    • Interior view of a Daniels and Fisher store in Denver, Colorado; shows women seated at a pneumatic messaging device; one looks at receipts atop a "Staats Money Changer" machine.
    • Daniels and Fisher Stores Company--1900-1910.; Denver (Colo.)--1900-1910.; Department stores--Colorado--Denver--1900-1910.; Interiors--Colorado--Denver--1900-1910.; Pneumatic tubes--Colorado--Denver--1900-1910.; Women--Colorado--Denver--1900-1910.
    • [1902?]
    • Daniels & Fisher

    • Interior view of a Daniels and Fisher store in Denver, Colorado; shows women seated at a pneumatic messaging device; one holds a rubber stamp by a "Staats Money Changer" machine.
    • Daniels and Fisher Stores Company--1900-1910.; Denver (Colo.)--1900-1910.; Department stores--Colorado--Denver--1900-1910.; Interiors--Colorado--Denver--1900-1910.; Pneumatic tubes--Colorado--Denver--1900-1910.; Women--Colorado--Denver--1900-1910.
    • [1902?]
    • D&RGW bridge at MP 380 55, Santa Fe Branch, "The Bridge at Otowi" 9 miles south of...

    • View of "The Bridge at Otowi" near Espanola (Rio Arriba County), New Mexico. Shows a steel frame railroad bridge with a water level gaging device, a cement and wood suspension bridge, the Rio Grande River, and narrow dirt Highway 4. Houses and...
    • Denver and Rio Grande Western Railroad Company--1940-1950.; Rio Arriba County (N.M.)--1940-1950.; Rio Grande--1940-1950.; Bridges--New Mexico--Rio Arriba County--1940-1950.; Railroad bridges--New Mexico--Rio Arriba County--1940-1950.; Streams--New...
    • 1941 July 2
    • Mitchell School classroom

    • The photograph is of a classroom at Mitchell Elementary School located on 32nd and Lafayette Street in Denver, Colorado. In the front is a boy who has a device hanging from his neck with earbuds in his ears. It is possibly a hearing aid. Behind...
    • Mitchell School (Denver, Colo.); Five Points (Denver, Colo. : Neighborhood); Schools--Colorado--Denver.; Denver Public Schools--Archives.; Public schools--Colorado--Denver.; Students.
    • undated
    • San Quentin gas chamber built by Eaton Metal Products Denver

    • Interior view of Eaton Metal Products in Denver, Colorado; shows a man spray painting an execution device.
    • Eaton Metal Products Company (Denver, Colo.)--Products--1930-1940.; Gas chambers--Colorado--Denver--1930-1940.; Metalworking industries--Colorado--Denver--1930-1940.; Denver (Colo.)--1930-1940.
    • 1938 February 27
    • Oil shale near Grand Valley, Colorado

    • Men wear overalls or work clothes and stand on a steep precipice on a mountain of shale near Grand Valley in probably Mesa County, Colorado. Men hold shovels and pose near saddled horses. A man works beside an anvil and possibly a crushing device.
    • Oil-shale industry--Colorado--Mesa County--1910-1920.; Oil-shales--Colorado--Mesa County--1910-1920.; Mesa County (Colo.)--1910-1920.; Mining--Colorado--Mesa County--1910-1920.
    • [between 1910 and 1917?]
    • Georgetown stores interior

    • Interior view of men's clothing store in Georgetown, Colorado. A main aisle divides the store. On one side, hats and caps are on a table and glass showcases display ties and handkerchiefs. Shirts are stacked and displayed behind the glass counters...
    • Georgetown (Colo.)--1880-1910.; Clothing stores--Colorado--Georgetown--1880-1910.; Interiors.
    • [between 1880 to 1910?]
    • Hydraulic mine near Leadville, Colo.

    • View of an unidentified hydraulic mine near Leadville in Lake County, Colorado. A miner operates a large mechanical crane, or hoist, with a forked basket The device has a metal frame and counter-weight and is supported on a timber upright. Cables...
    • Lake County (Colo.)--1880-1900.; Hoisting machinery.; Hydraulic mining.; Miners.; Tipples.
    •  
    • Men's clothing store interior, Georgetown, Colorado

    • Interior view of men's clothing store in Georgetown, Colorado; shows shoe boxes, stacked shirts, suspenders, a sign "Kirkendale Jones & Co. Men's Women's and Children's Fine Shoes," and rubber boots. Two men stands next to the showcases; nearby are...
    • Georgetown (Colo.)--1880-1910.; Clothing stores--Colorado--Georgetown--1880-1910.; Interiors.
    • [between 1880 to 1910?]
    • Purchasing department

    • Interior view of Gates Rubber Company offices in Denver, Colorado; shows men and women working, file cabinets, a clock, a telephone, and a (possibly) cylinder recording device. Sign reads: "Purchasing."
    • Gates Rubber Company--1910-1920.; Denver (Colo.)--1910-1920.; Offices--Colorado--Denver--1910-1920.; Rubber industry--Colorado--Denver--1910-1920.
    • [between 1910 and 1919?]
    • Brandon schoolhouse

    • A telescope larger than the Brandon schoolhouse has a large tower with ladders attached to the side of it and a tube that forms an angle with the schoolhouse. Another mechanical device is attached to the one- story schoolhouse.
    • Brandon (Colo.)--1910-1920.
    • 1918
    • Batteries and electricity

    • Electrical instruments in this University of Colorado at Boulder laboratory include an astatic mirror galvanometer on a shelf with switches and wire coils. Wooden battery boxes with terminals are on a lower surface by electrometers; one of the...
    • Boulder (Colo.)--1880-1890.; Interiors.; Laboratories--Colorado--Boulder--1880-1890.; Scientific equipment--Colorado--Boulder--1880-1890.; Universities & colleges--Colorado--Boulder--1880-1890.; University of Colorado (Boulder Campus)
    • 1889
    • Captain at lock-up box State Prison

    • Holding a ring of keys and a cigar, this uniformed Captain at the State Penitentiary in Canon City, Colorado, operates a locking device next to hinged prison bars. A padded chair is in the background.
    • Canon City (Colo.)--1910-1930.; Interiors.; Prison guards--Colorado--Canon City--1910-1930.; Colorado State Penitentiary.
    • [between 1910 and 1930?]
    • Denver Municipal Facts: Volume 2 Number 45, 1910 November 5

    • Newsletter produced by the City of Denver highlighting the civic, administrative, and informational aspects of government within the City.
    • Local government--Colorado--Denver.; Cities and towns--Colorado--Denver.
    • 19101105
    • Report of Henry A. Buchtel Pastor Trinity Methodist Episcopal Church Denver, Colorado

    • This is a report submitted to the Quarterly Conference at the close of Henry A. Buchtel's term as pastor of Trinity United Methodist Church. During his tenor the church raised money to build a new building at 1820 Broadway in Denver, Colo. The...
    • Buchtel, Henry Augustus, 1847-1924.; Trinity United Methodist Church (Denver, Colo.)--1890-1900.; Denver (Colo.)--1890-1900.; North Capitol Hill (Denver, Colo.)--1890-1900.; Methodist churches--Colorado--Denver--1890-1900.
    • 1891 March 30
    • The Coloradan: Vol. II No. 3

    • Article and front cover of The Coloradan, pertaining to First Baptist Church in Denver, Colorado.
    • Historic buildings--Colorado--Denver.; First Baptist Church (Denver, Colo.)
    • 1893 May 1
    • Field radio telephone

    • Andres Vigil, a soldier from the 10th Mountain Division at Camp Hale, talks on a radio telephone in Eagle County, Colorado. The device has a case and antenna, and sits on a rock in the snow.
    • World War, 1939-1945--American--Military personnel.; Eagle County (Colo.)--1940-1950.; Radiophones--1940-1950.; Soldiers--Colorado--Eagle County--1940-1950.; United States. Army. Mountain Division, 10th.
    • [between 1944 and 1945?]
    • Agriculture machinery, harvesting

    • Three men work on a steam-powered tractor, with tilling device attached; probably located in a Colorado field.
    • Harvesting machinery--Colorado--1900-1920.
    • [between 1900 and 1920?]
    • Old Gray Mare

    • A Colorado State Penitentiary guard in uniform looks on as a man bends over the "Old Gray Mare," a device used in Canon City, Fremont County, Colorado, at the prison, for disciplinary beatings. Rolled United States flags are on an interior shelf.
    • Colorado State Penitentiary--1920-1930.; Canon City (Colo.)--1920-1930.; Beating--Colorado--Canon City--1890-1900.; Prisoners--Colorado--Canon City--1890-1900.; Colorado State Penitentiary.
    • [between 1920 and 1930?]
    • Manual Annual: 1909

    • Yearbook for Denver Manual Training High School 1909
    • Manual High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.
    • 1909
    • Manual Annual: 1908

    • Yearbook for Denver Manual Training High School 1908.
    • Manual High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.
    • 1908

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