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  • All fields: workings
(155 results)



Display: 50

    • Farncomb Hill from the north

    • View of mine buildings and tailing sites on Farncomb Hill near Breckenridge (Summit County), Colorado. Mines and workings are identified as Dogtown on Dry Gulch, the Wapiti group, the Boss and Key West workings, the Ontario. Shows Georgia Gulch,...
    • Farncomb Hill (Colo.)--1880-1890.; French Pass (Colo.)--1880-1890.; Georgia Gulch (Summit County, Colo.)--1880-1890.; Guyot, Mount (Colo.)--1880-1890.; Summit County (Colo.)--1880-1890.; Mining--Colorado--Summit County--1880-1890.
    • [between 1885 and 1890?]
    • Officer's Bar & Gray Back iron mines Placer, Colo

    • View of Grayback Mining District, in Costilla County, Colorado; shows iron mines and lode veins (1), and Grayback Gulch placers (2). Hydraulic gold mine erosion is in the foreground.
    • Costilla County (Colo.)--1890-1900.; Erosion--Colorado--Costilla County--1890-1900.; Hydraulic mining--Colorado--Costilla County--1890-1900.; Mining--Colorado--Costilla County--1890-1900.
    • 1896
    • New workings in Winchester tunnel, Summitville, Colo.

    • Jack Pickens in the Winchester Tunnel in Summitville (Rio Grande County), Colorado.
    • Summitville (Colo.)--1920-1930.; Winchester Tunnel (Rio Grande County, Colo.)--1920-1930.; Interiors--Colorado--Summitville--1920-1930.; Miners--Colorado--Summitville--1920-1930.; Mining--Colorado--Summitville--1920-1930.; Pickens, Jack.
    • July, 1929
    • Mendota Mine & upper workings, east edge of Brownsville

    • View of Brownsville (Clear Creek County), Colorado. Shows Colorado Central Railroad track, a cabin and outhouse, frozen Clear Creek, the Fox & Hound Saloon, houses, the boiler house, and a mine railroad trestle for the Victoria Tunnel and Mendota...
    • Brownsville (Clear Creek County, Colo.)--1880-1890.; Clear Creek (Clear Creek County, Colo.)--1880-1890.; Cities & towns--Colorado--Brownsville--1880-1890.; Mining--Colorado--Brownsville--1880-1890.; Railroad...
    •  
    • Village of Lamartine & Lamartine mine workings,  looking east.

    • View over the mining town of Lamartine, Clear Creek County, Colorado; shows roads leading upslope to the Lamartine Mine workings.
    • Lamartine (Colo.)--1900-1910.; Cities & towns--Colorado--Lamartine--1900-1910.; Mining--Colorado--Lamartine--1900-1910.
    • [1908?]
    • United Verde workings Jerome, Arizona.

    • Panoramic view of the workings of the United Verde Mine (copper) near Jerome, Arizona. The buildings and equipment include a head frame, tramway, and smelter.
    • United Verde Copper Company--Buildings--1900-1910.; Mine buildings--Arizona--Jerome--1900-1910.; Jerome (Ariz.)--1900-1910.; United Verde Mine (Ariz.)--1900-1910.; Copper mining--Arizona--Jerome--1900-1910.; Mining--Arizona--Jerome--1900-1910.;...
    • [between 1890 and 1910]
    • Clear Creek History Park, Golden, Colo.

    • View of historic structures at the Clear Creek History Park located at 11th and Arapahoe Streets, Golden, Colo. Many of the buildings found at the park were originally from the Pearce Ranch, located in Golden Gate Canyon. They were moved to their...
    • Clear Creek History Park (Golden, Colo.)--2000-2010.; Log cabins--Colorado--Golden--2000-2010.; Golden (Colo.)--2000-2010.; Clear Creek History Park (Golden, Colo.)--Pictorial works.; Log cabins--Colorado--Golden--Pictorial works.; Golden...
    • 2003
    • Municipal pipe organ

    • Interior view at the Denver Municipal Auditorium in Denver, Colorado; shows workings of the organ consisting of wood diaspason pipes.
    • City Auditorium (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Interiors--Colorado--Denver--1910-1920.; Organs--Colorado--Denver--1910-1920.
    • [1918?]
    • Municipal pipe organ

    • Interior view at the Denver Municipal Auditorium in Denver, Colorado; shows workings of the organ console consisting of wiring, switches, levers, and bellows.
    • City Auditorium (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Interiors--Colorado--Denver--1910-1920.; Organs--Colorado--Denver--1910-1920.
    • [1918?]
    • Perigo Mill in Gilpin County

    • Large piles of wood are stacked at the side of the Perigo Mill in Gilpin County, Colorado. The mill has several levels, and two large smokestacks supported by wires protrude from the roof. Several smaller smokestacks also protrude from the roof. A...
    •  
    • [between 1898 and 1910?]
    • Panoramic photograph of Eldora, looking north.

    • Panoramic view of Eldora (Boulder County), Colorado; numbered locations are: "1. power house, Mogul Tunnel, 2. Bank of Eldora, 3. residence of Mick Langley, 4. grocery store, J. Greenlee, 5. Weldon House (board), 6. residence, John H. Kemp, Happy...
    • Eldora (Colo.)--1890-1900.; Cities & towns--Colorado--Eldora--1890-1900.
    • 1899 August
    • Smuggler mine

    • View of the Smuggler mine, mill, boarding house, and covered tramway, San Miguel County, Colorado.
    • San Miguel County (Colo.)--1930-1940.; Smuggler Mine (San Miguel County, Colo.)--1930-1940.; Lodging houses--Colorado--San Miguel County--1930-1940.; Mining--Colorado--San Miguel County--1930-1940.
    • 1936
    • Gold King Mill at Gladstone, Colorado

    • View of the Gold King Mill at Gladstone (San Juan County) Colorado; shows mining processing buildings, ore car tracks, cribbing, and forest.
    • Gladstone (Colo.)--1900-1910.; Gold King Mine (San Juan County, Colo.)--1900-1910.; Mills--Colorado--Gladstone--1900-1910.; Mine railroads--Colorado--Gladstone--1900-1910.; Mining--Colorado--Gladstone--1900-1910.
    • 1900?
    • Station equipment - old telephone, apartment house vestibule

    • View of inner workings of a Mountain States Telephone and Telegraph Company apartment paging system; shows wires, switches, and chain.
    • Mountain States Telephone and Telegraph Company--Equipment & supplies--1910-1920.; Intercommunication systems--1910-1920.
    • 1912
    • Junction of Gray Back Placer & Middle Creek Placer Colo.

    • View of the Grayback Mining District, Costilla County, Colorado; shows meadows, forest, and hills. A covered wagon and a man on horseback are by the creek bottom; embankments in the background have erosion from hydraulic gold dredges.
    • Costilla County (Colo.)--1900-1910.; Covered wagons--Colorado--Costilla County--1900-1910.; Horseback riding--Colorado--Costilla County--1900-1910.; Hydraulic mining--Colorado--Costilla County--1900-1910.; Mining--Colorado--Costilla...
    • [between 1900 and 1910?]
    • Station equipment - old annunciator, apartment house system #1

    • View of inner workings of a Mountain States Telephone and Telegraph Company apartment paging system; shows wires and switches.
    • Mountain States Telephone and Telegraph Company--Equipment & supplies--1910-1920.; Intercommunication systems--1910-1920.
    • 1912
    • Colorado and Southern accident between Central City and Black Hawk

    • Spectators gather around derailed Colorado & Southern locomotive no. 13 and railroad cars near Central City (Gilpin County), Colorado. Men women and children stand near the tracks. Houses a shaft house and mine workings are in the distance.
    • Colorado and Southern Railway--Disasters--1900-1910.; Central City (Colo.)--1900-1910.; Railroad accidents.; Railroad locomotives.; Railroads.; Spectators.
    • 1902 June 21
    • Panorama of Climax molybdenum mine near Leadville, Colo

    • View of the Climax Mine in Lake County, Colorado. The crusher plant, tramway, and covered conveyor are part of the mine works. Bartlett Mountain is in the distance.
    • Mine buildings--Colorado--Climax--1930-1940.; Molybdenum mines and mining--Colorado--Climax--1930-1940.; Climax (Colo.)--1930-1940.; Climax Mine (Lake County, Colo.)--1930-1940.; Mining--Colorado--Climax--1930-1940.
    • [between 1930 and 1940
    • Good Hoist Mine- Cripple Creek

    • View of the Good Hoist Mine works near Cripple Creek in Teller County, Colorado. Three men stand between a wooden building and headframe that is anchored to another building. One man leans on a mine car near a metal trough that leads down a slope...
    • Cripple Creek (Colo.)--1890-1910.; Headframes (Mining)--Colorado--Cripple Creek--1890-1910.; Mine buildings--Colorado--Cripple Creek--1890-1910.; Mining--Colorado--Cripple Creek--1890-1910.
    • [between 1890 and 1910]
    • 20th Anniversary Sermon

    • The pamphlet contains the text for the sermon given by Rev. Frank T. Bayley in celebration of the 20th Anniversary of Plymouth Congregational Church in Denver, CO, 1911.
    • Historic buildings--Colorado--Denver.; First Plymouth Congregational Church (Denver, Colo.)
    • 1911
    • East Denver High School Annual: 1909

    • 1909 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1909
    • Cheesman Park Garden Club of Denver 1953 Yearbook

    • Booklet for the 1953 Cheesman Park Garden Club of Denver. Included is list of members, by-laws, club officers, monthly meeting details, and hand written notes.
    • Societies--Colorado--Denver.
    • 1953
    • The City of Denver: Volume 2 Number 9, 1914 February 14

    • Newsletter produced semi-monthly 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.
    • 19140214
    • The City of Denver: Volume 2 Number 20, 1914 July 25

    • Newsletter produced semi-monthly 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.
    • 19140725
    • The City of Denver: Volume 1 Number 1, 1912 October 12

    • Newsletter produced semi-monthly 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.
    • 19121012
    • Old workings of a pit

    • View of an abandoned gold placer mining pit near Breckenridge, Summit County, Colorado shows: pipes and tailings with valley and mountains in background.
    • Abandoned mines--Colorado--Breckenridge--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]

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