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  • All fields: rotating
(20 results)



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    • Cripple Creek school board

    • Interior view of an office with men and women, identified as members of the Cripple Creek school board in Cripple Creek (Teller County), Colorado. Shows desks, rotating chairs, typewriter, cabinets, a safe, clock, hung portraits, a wall calendar,...
    • Cripple Creek (Colo.)--1890-1910.; Interiors--Colorado--Cripple Creek--1890-1910.; Offices--Colorado--Cripple Creek--1890-1910.; School board members--Colorado--Cripple Creek--1890-1910.; Women--Colorado--Cripple Creek--1890-1910.
    • [between 1890 and 1905?]
    • Sergeant's desk

    • Interior walls of a sergeant's office at the State Penitentiary in Canon City, Colorado, are hung with a pendulum clock in a wood case, framed schedules, and a safe. A wooden balustrade crosses the foreground, and a man in a trenchcoat standing by...
    • Canon City (Colo.)--1930-1940.; Interiors.; Offices--Colorado--Canon City--1930-1940.; Prisons--Colorado--Canon City--1930-1940.; Colorado State Penitentiary.
    • [between 1930 and 1940?]
    • Telluride Mining and Milling Co revolving car dumps.

    • A man stands near a rotating mining car dump in a shafthouse owned by the Telluride Mining and Milling Company, near Telluride, San Miguel County, Colorado.
    • Mine buildings--1930-1940.; Mine railroads--Cars--1930-1940.; Interiors--1930-1940.; Mining--1930-1940.; United States. Works Progress Administration.
    • [between 1930 and 1940?]
    • Mine assay office

    • Interior view of the Fifty Gold Mines Corporation mining assay laboratory in Blackhawk, Colorado; shows balance-scales, a distiller, chemical glassware including beakers, funnels, flasks, alembics, mortars, and bottles labeled: "Nitric Acid." A man...
    • Fifty Gold Mines Corporation--1900-1910.; Assaying--Colorado--Blackhawk--1900-1910.; Blackhawk (Colo.)--1900-1910.; Gold--Colorado--Blackhawk--1900-1910.; Laboratories--Colorado--Blackhawk--1900-1910.; Mining--Colorado--Blackhawk--1900-1910.
    • [between 1906 and 1910?]
    • Brown Retort, Index Shale Oil Co., on Mt. Blaine, near De Beque

    • A man poses by oil shale processing machinery at the Index Oil Company near De Beque (Mesa County) Colorado; shows a retort with a rotating tank with gear and belt drives.
    • Index Shale Oil Company--1920-1930.; Oil-shale industry--Colorado--De Beque--1920-1930.; De Beque (Colo.)--1920-1930.; Machinery--Colorado--De Beque--1920-1930.; Petroleum industry--Colorado--De Beque--1920-1930.
    • [between 1920 and 1930?]
    • Harry Brown - Brown Retort

    • Harry Brown poses in an oil shale processing facility at the Index Shale Oil Company in De Beque (Mesa County) Colorado; he poses beside a Brown retort (he is probably the inventor) that consists of a hopper, rotating tanks, and exhaust stacks.
    • Index Oil Shale Company--Facilities--1920-1930.; Oil-shale industry--Colorado--De Beque--1920-1930.; De Beque (Colo.)--1920-1930.; Industrial facilities--Colorado--De Beque--1920-1930.; Machinery--Colorado--De Beque--1920-1930.; Petroleum...
    • [between 1920 and 1930?]
    • Sullivan Memorial Gateway sculpture

    • Leo Lentelli sculpts 'Agriculture,' part of the Sullivan Memorial Gateway at the City Park Esplanade in Denver, Colorado. The statuary is on a rotating platform. Scaffolding and brick walls are nearby.
    • Sullivan, Dennis, 1837-1915--Monuments.; City Park Esplanade (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Carving--Colorado--Denver--1910-1920.; Monuments & memorials--Colorado--Denver--1910-1920.; Parks--Colorado--Denver--1910-1920.;...
    • [between 1916 and 1917]
    • Alma - Lincoln - rod mill

    • Interior view of ore processing machinery at the Alma Lincoln Mine mill in Idaho Springs (Clear Creek County), Colorado. A man watches a rotating cylinder.
    • Alma Lincoln Mine (Clear Creek County, Colo.)--1940-1950.; Idaho Springs (Colo.)--1940-1950.; Interiors--Colorado--Idaho Springs--1940-1950.; Mills--Colorado--Idaho Springs--1940-1950.; Mining--Colorado--Idaho Springs--1940-1950.; Ore...
    • [between 1940 and 1950?]
    • Breckenridge High School

    • The red brick high school in Breckenridge, Colorado, is a large scale two story building with two hipped gable end wings and a gabled wing connecting them. The main floor features sash windows, and the elevated basement has small ground level...
    • Breckenridge (Colo.)--1960-1970.; Schools--Colorado--Breckenridge--1960-1970.
    • [between 1960 and 1970?]
    • Assay office interior

    • Interior view of an assay office and laboratory in Cripple Creek (Teller County), Colorado. Shows laboratory equipment, chemical glassware, tools, typewriter, desk, rotating chair, stools, closet, lamps, cabinets, workbench, funnels and a brick...
    • Cripple Creek (Colo.)--1890-1910.; Assayers--Colorado--Cripple Creek--1890-1910.; Interiors--Colorado--Cripple Creek--1890-1910.; Laboratories--Colorado--Cripple Creek--1890-1910.
    • [between 1890 and 1910?]
    • Climax, Colo. mining machinery

    • View of several large rotating mills and classifiers inside the Climax Molybdenum Company mine, Climax, Lake County, Colorado.
    • Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
    • [1930?]
    • Our local museum, Sterling

    • View of Overland Trail Park & Museum, Sterling, Colorado, a one- story native stone flat-roof building with parapet style cornice & round tower on corner; cobblestone fence with "Overland Trail Park" sign & circular rotating entry gates; stone...
    • Sterling (Colo.)--1960-1970.; Galleries & museums--Colorado--Sterling--1960-1970.; Overland trails--Colorado--Sterling--1960-1970.; Parks--Colorado--Sterling--1960-1970.
    • between 1963 and 1965
    • 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.
    • Mine accidents--Colorado. ; Registers of births, etc.--Colorado. ; Colorado--Vital records.
    • 1995
    • The City of Denver: Volume 1 Number 2, 1912 October 26

    • 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.
    • 19121026

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