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  • All fields: mechanism
(69 results)



Display: 50

    • Rio Grande County, Del Norte

    • Rio Grande County, Del Norte

    • View of the steering mechanism of the steam tractor in Del Norte, Colorado in Rio Grande County. A commercial building is in the background.

    • Del Norte (Colo.)--1960-1970.; Tractors--Colorado--Del Norte--1960-1970.

    • July, 1966
    • Stacking alfalfa

    • Stacking alfalfa

    • Men and equipment used to stack hay, Gratton Farm, Standley Lake Basin, Colorado; Gratton Farm owned by E.L. Kelso; two separate teams of horses push stacks of hay towards hay stacker using large horse-operated wooden "rake"; man leads a horse...

    • Girls--Colorado--1900-1910.; Harvesting machinery--Colorado--1900-1910.; Hay--Colorado--1900-1910.; Horse teams--Colorado--1900-1910.; Kelso, E. L.--Homes & haunts.

    • [1909]
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph looking up at the clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story...

    • Daniels and Fisher Stores Company.; Central Business District (Denver, Colo.); Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.; Towers--Colorado--Denver--Pictorial...

    • 1996
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph of a clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story Renaissance...

    • Daniels and Fisher Stores Company--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.;...

    • 1996
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph of a clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story Renaissance...

    • Daniels and Fisher Stores Company--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.;...

    • 1996
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph of a clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story Renaissance...

    • Daniels and Fisher Stores Company--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.;...

    • 1996
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph of a clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story Renaissance...

    • Daniels and Fisher Stores Company--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.;...

    • 1996
    • Daniels and Fisher's Clock mechanism

    • Daniels and Fisher's Clock mechanism

    • Photograph of a clock mechanism in the Daniels and Fisher Tower located in Denver, Colorado. Designed by Frederick J. Sterner and George H. Williamson as part of the 1911 Daniels and Fisher dry goods store building, the 21-story Renaissance...

    • Daniels and Fisher Stores Company--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Clock towers.; Daniels and Fisher Stores Company--Facilities--Pictorial works.; Tower clocks--Colorado--Denver--Pictorial works.;...

    • 1996
    • Miners at Rugby Mine

    • Miners at Rugby Mine

    • Two men stand near a headframe and mining equipment at the Rugby Mine in Huerfano County, Colorado. The workers stand near barrels and a boiler mechanism.

    • Huerfano (Colo.)--1880-1900.; Rugby Mine (Huerfano County, Colo.)--1880-1900.; Coal mining--Colorado--Huerfano--1880-1900.; Mining--Colorado--Huerfano--1880-1900.

    • [between 1880 and 1900?]
    • Cripple Creek, Colo.

    • Cripple Creek, Colo.

    • Miners stand at a screen mechanism and process ore on a rocky slope near Cripple Creek (Teller County), Colorado. One man hoists a screen using a rope and pulley, others stand by a wheel barrow and a group of barrels.

    • Teller County (Colo.)--1890-1900.; Hydraulic mining--Colorado--Teller County--1890-1900.; Miners--Colorado--Teller County--1890-1900.; Mining--Colorado--Teller County--1890-1900.

    • [1899 or 1900?]
    • London Mine, women workers

    • London Mine, women workers

    • A woman works in a mill building at a London Mine in Alma (Parker County), Colorado. She wears overalls, a cap, and eyeglasses. Her hand rests on a iron mechanism.

    • Women employees--Colorado--Alma--1940-1950.; Alma (Colo.)--1940-1950.; Interiors--Colorado--Alma--1940-1950.; Mills--Colorado--Alma--1940-1950.; Ore industry--Colorado--Alma--1940-1950.; Women--Colorado--Alma--1940-1950.

    • 1941
    • So. Platte Dr. Co., rollers

    • So. Platte Dr. Co., rollers

    • View of roller mechanism on the South Platte Dredging Company hydraulic placer gold mining dredge near Fairplay (Park County), Colorado.

    • South Platte Dredging Co.--Equipment & supplies--1930-1950.; Mining machinery--Parts--Colorado--Fairplay--1930-1950.; Fairplay (Colo.)--1930-1950.; Dredges--Colorado--Fairplay--1930-1950.; Hydraulic mining--Colorado--Fairplay--1930-1950.;...

    • [between 1930 and 1950?]
    • Underground construction, truck pulling U. G. cable

    • Underground construction, truck pulling U. G. cable

    • Workers sit and stand near a manhole and install underground cables in Denver, Colorado. The men wear work clothes and hat. One man leans his hand on a pulley mechanism. A flat bed truck with a roll of cable is parked on the street nearby. Shows an...

    • Mountain States Telephone and Telegraph Company--People--1910-1920.; Denver (Colo.)--1910-1920.; Employees--Colorado--Denver--1910-1920.; Manholes--Colorado--Denver--1910-1920.; Telecommunication cables--Colorado--Denver--1910-1920.;...

    • 1919
    • Flushing - Bessemer Steel Works

    • Flushing - Bessemer Steel Works

    • Molten metal empties into a vat at Bessemer Steel Works in Pueblo, Colorado; a wheelbarrow and pitchfork are to the side. Gears of the dumping mechanism adjoin the machinery.

    • Bessemer Steelworks (Pueblo, Colo.)--1880-1900.; Liquid metals--Colorado--Pueblo--1880-1900.; Pueblo (Colo.)--1880-1900.; Industrial facilities--Colorado--Pueblo--1880-1900.; Steel industry--Colorado--Pueblo--1880-1900.;...

    • [between 1882 and 1900?]
    • Tunnel 6 and Plaines [sic], Moffat Road

    • Tunnel 6 and Plaines [sic], Moffat Road

    • View towards Denver, Northwestern & Pacific Railway (later called Denver & Salt Lake) Tunnel Six along the Moffat Road, Colorado; distant view of the Plains; man, stack of posts and small machine (wire spool or hoist mechanism) alongside standard...

    • Plains--Colorado--1900-1920.; Railroad tracks--Colorado--1900-1920.; Tunnels--Colorado--1900-1920.; Denver, Northwestern and Pacific Railway.

    • [between 1904 and 1915]
    • Mill equipment

    • Mill equipment

    • View of abandoned mill equipment: a sloped mechanism supported on poles with a ladder, probably in San Miguel County, Colorado.

    • Milling-machines--Colorado--San Miguel County--1940-1950.; San Miguel County (Colo.)--1940-1950.; Mining--Colorado--San Miguel County--1940-1950.

    • [1940?]
    • Royal Gorge view down incline railway into gorge.

    • Royal Gorge view down incline railway into gorge.

    • View into Royal Gorge along the incline railway, in Fremont County, Colorado; shows the chain drive mechanism and granite cliffs.

    • Fremont County (Colo.)--1920-1930.; Royal Gorge (Colo.)--1920-1930.; Canyons--Colorado--Fremont County--1920-1930.; Inclined railroads--Colorado--Fremont County--1920-1930.

    • [1929 or 1930?]
    • Georgetown stores

    • Georgetown stores

    • View of a storefront in Georgetown, Colorado. A sign on the false front reads, "Boots, Shoes, O.K Dry Goods." A center door is flanked by two windows, which reflect a white wall with windows across the street and display shoes, shirts, and other...

    • Georgetown (Colo.)--1870-1900.; Commercial facilities--Colorado--Georgetown--1870-1900.

    • [between 1870 and 1900?]
    • Ceremony at Moffat Filter Plant

    • Ceremony at Moffat Filter Plant

    • Mayor Benjamin Stapleton and Denver Water Commissioner Richard Wensley hold the switch mechanism to a sluice gate near the Moffat Filter Plant in Lakewood (Jefferson County), Colorado. Other men, photographers with cameras, and two women stand...

    • Stapleton, Benjamin Franklin, 1869-1950--Public appearances.; Denver (Colo.). Board of Water Commissioners.--1930-1940.; Moffat Filter Plant (Lakewood, Colo.)--Rites & ceremonies--1930-1940.; Lakewood (Colo.)--1930-1940.;...

    • [1937 August 20]
    • Asst. Chief Bonelle - officer's school

    • Asst. Chief Bonelle - officer's school

    • Chief Bonelle, a Denver fireman, explains a valve mechanism in a Denver, Colorado, classroom. A diagram of a building is on the chalkboard.

    • Denver (Colo.). Fire Department.--People--1920-1940.; Valves--Colorado--Denver--1920-1940.; Denver (Colo.)--1920-1940.; Classrooms--Colorado--Denver--1920-1940.; Fire fighters--Colorado--Denver--1920-1940.; Interiors--Colorado--Denver--1920-1940.;...

    • [between 1920 and 1940?]
    • Ready for execution

    • Ready for execution

    • A man poses strapped to a chair in the gas chamber at the State Penitentiary in Canon City, Colorado. He wears pants, belt and shoes; a tube connected to his chest is linked to a stethoscope under a window on the exterior of the unit. The door has...

    • Canon City (Colo.)--1960-1970.; Gas chambers--Colorado--Canon City--1960-1970.; Colorado State Penitentiary.

    • 1966
    • Work crew coming in and going through electric search

    • Work crew coming in and going through electric search

    • Convicts with arms crossed at the State Penitentiary in Canon City, Colorado, pass through the interior "electric eye gate". Spindle balustrade flanks the mechanism.

    • Canon City (Colo.)--1930-1940.; Prisons--Colorado--Canon City--1930-1940.; Colorado State Penitentiary.

    • [between 1930 and 1940?]
    • Two men in Victor

    • Two men in Victor

    • Close-up view of two men standing near hoist mechanism in Victor, Colorado, possibly mounting cornerstone for unidentified Lodge; additional men in background wear aprons over three-piece suits.

    • Victor (Colo.)--1910-1920.; Fraternal lodges--Colorado--Victor--1910-1920.

    • [between 1910 and 1920]
    • Denver and Intermountain Railway Interurban No. 25

    • Denver and Intermountain Railway Interurban No. 25

    • Photograph of the undercarriage, breaking mechanism, and axles on the Denver and Intermountain Railway Interurban Car No. 25 car Interurban No. 25 operated over the interurban rail network which provided passenger service during the first half of...

    • Denver and Intermountain Railway Company.; Denver & Interurban Railroad--1990-2000.; Electric railroads--Colorado--Denver--1990-2000.; Electric railroads--Colorado--Golden--1990-2000.; Historic Buildings.; Historic...

    • 1997 August 2
    • Manual Annual: 1909

    • 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
    • East Denver High School Annual: 1911

    • East Denver High School Annual: 1911

    • 1911 Yearbook from East Denver High School.

    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.

    • 1911
    • The Coloradan: Vol. II No. 3

    • 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
    • Brief histories of the Denver Public Schools

    • Brief histories of the Denver Public Schools

    • Compiled for the administrative offices of the Denver Public Schools, this book contains brief histories for the majority of the Public Schools in Denver, Colorado up to they year 1952.

    • Denver Public Schools--History.

    • 1952
    • Manual Annual: 1908

    • 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
    • Manualian: 1910

    • Manualian: 1910

    • Yearbook for Denver Manual Training High School 1910.

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

    • 1910

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