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  • All fields: hoppers
(38 results)



Display: 50

    • Rocky Mountain sugar factory

    • Reflection of the American Cystal Sugar Company factory, Rocky Ford, Otero County, Colorado, shows on foreground water. Smoke pours from stacks of the large sugar beet processing plant with hoppers, elevators and monitor roofed metal buildings.
    • American Crystal Sugar Company--1910-1920.; Rocky Ford (Colo.)--1910-1920.; Sugar industry--Colorado--Rocky Ford--1910-1920.
    • 1913
    • M.M. Lumber Co

    • View of a sawmill in (probably) Colorado shows factory buildings with smokestacks, water towers, and hoppers. Low mountains and clouds are in the distance.
    • Lumber industry--Colorado--1940-1950.; Mills--Colorado--1940-1950.
    • [between 1940 and 1950?]
    • M.M. Lumber Co.

    • View of a sawmill in (probably) Colorado; shows factory buildings with smokestacks, water towers, and hoppers. A railroad locomotive is by tracks and a log pond.
    • Lumber industry--Colorado--1940-1950.; Mills--Colorado--1940-1950.
    • [between 1940 and 1950?]
    • Flour mill

    • Wooden beams, drive belts, and hanging lamps with frosted glass shades borne on curving rods fill the interior of the Boulder Milling and Elevator Company in Boulder, Colorado. Metal sifting cabinets with hoppers and flywheels are against the...
    • Boulder (Colo.)--1890-1900.; Mills--Colorado--Boulder--1890-1900.
    • [between 1890 and 1900?]
    • Sample floor, El Paso Works - Kansas City Smelting Co.

    • Interior view of the Kansas City Smelting & Refining Company in Kansas City, Kansas; shows men by piles of ore and hoppers.
    • Kansas City Smelting & Refining Company--1880-1890.; Kansas City (Kan.)--1880-1890.; Interiors--Kansas--Kansas City--1880-1890.; Ore industry--Kansas--Kansas City--1880-1890.; Smelters--Kansas--Kansas City--1880-1890.
    • [between 1880 and 1890?]
    • Colorado & Southern locomotive "637"

    • View of a Colorado & Southern locomotive number "637" with its crew possibly in Denver, Colorado. The crew is identified (from left to right), Conductor: Gene Marvel, Engineers: G. A. Volleberg and C. E. Conroe, Brakeman: Frank Wright, and Fireman:...
    • Colorado and Southern Railway--1900-1920.; Railroad employees--Colorado--1900-1920.; Railroad locomotives--Colorado--1900-1920.
    • [between 1908 and 1920]
    • Black Hawk, Colorado

    • View northwest, of downtown Black Hawk, Colorado. Numbers on photo indicate: 1) Schoolhouse, 2) Presbyterian church, 3) mill, 4) steam plant, 5) machine shop of the Fifty Gold Mines Corp. Colorado Central tracks are the lower near foreground. On...
    • Blackhawk (Colo.)--1890-1910.; Business districts--Colorado--Blackhawk--1890-1910.
    • [between 1890 and 1910]
    • Variety store

    • Interior view of a dry goods store in Denver, Colorado; shows a man, a woman, tea hoppers, a coffee grinder, glass display cases, and merchandise including dishes, steins, lamps, brooms, and washboards.
    • Denver (Colo.)--1910-1920.; Dry goods stores--Colorado--Denver--1910-1920.; Interiors--Colorado--Denver--1910-1920.; Stores & shops--Colorado--Denver--1910-1920.
    • [between 1910 and 1915?]
    • Some of the Beehive Ovens at El Moro

    • Shows workers tending large open ovens, a factory, railroad boxcar, and hoppers, El Moro, Las Animas, Colorado.
    • El Moro (Colo.)--1870-1880.; Furnaces--Colorado--El Moro--1870-1880.; Laborers--Colorado--El Moro--1870-1880.; Mining--Colorado--El Moro--1870-1880.
    • [between 1876 and 1880?]
    • Argo Smelting Works (Boston and Colorado Smelting Co.)

    • Boston & Colorado Smelting Company's Argo Smelting Works refinery in Denver, Colorado shows: brick covered furnace and chimney, hoppers, troughs.
    • Argo Smelting Company (Denver, Colo.); Boston & Colorado Gold and Silver Smelting Company.; Denver (Colo.)--1890-1900.; Interiors--Colorado--Denver--1890-1900.; Mining--Colorado--Denver--1890-1900.; Smelters--Colorado--Denver--1890-1900.
    • 1892
    • Ino George, Jack O'Conner

    • Ino George, with shovel, and Jack O'Conner inside the Boston & Colorado Smelting Company's Argo Smelting Works refinery in Denver, Colorado shows: brick covered furnace and chimney, with hoppers, troughs.
    • Argo Smelting Company (Denver, Colo.); Boston & Colorado Gold and Silver Smelting Company.; Denver (Colo.)--1890-1900.; Interiors--Colorado--Denver--1890-1900.; Mining--Colorado--Denver--1890-1900.; Smelters--Colorado--Denver--1890-1900.; George,...
    • 1892
    • Argo smelting

    • Boston & Colorado Smelting Company's Argo Smelting Works refinery in Denver, Colorado shows: brick covered furnace and chimney, shovel, mallet, hoppers.
    • Argo Smelting Company (Denver, Colo.); Boston & Colorado Gold and Silver Smelting Company.; Denver (Colo.)--1890-1900.; Interiors--Colorado--Denver--1890-1900.; Mining--Colorado--Denver--1890-1900.; Smelters--Colorado--Denver--1890-1900.
    • 1892
    • Chas Johnson, Ino George

    • Ino George, with shovel, and Charles Johnson inside the Boston & Colorado Smelting Company's Argo Smelting Works refinery in Denver, Colorado shows: brick covered furnace and chimney with hoppers.
    • Argo Smelting Company (Denver, Colo.); Boston & Colorado Gold and Silver Smelting Company.; Denver (Colo.)--1890-1900.; Interiors--Colorado--Denver--1890-1900.; Mining--Colorado--Denver--1890-1900.; Smelters--Colorado--Denver--1890-1900.; George,...
    • 1892
    • Sugar pans, sugar factory, Eaton, Colo. 1902

    • The sugar pans at the sugar factory in Eaton, Weld County, Colorado, are tall wood vats girdled by pipes with valves. Cylindrical hoppers are above the vats, and a balcony is supported by a metal column. Workers pose sitting, standing, or leaning...
    • Eaton (Colo.)--1900-1910.; Interiors--1900-1910.; Sugar industry--Colorado--Eaton--1900-1910.
    • 1902
    • View of the loading bins at the Antonito deposit

    • View of trucks being loaded with coal scoria via hoppers at the Antonito deposit, Conejos County, Colorado.
    • Loaders (Machines)--Colorado--Conejos County--1940-1960.; Conejos County (Colo.)--1940-1960.; Mining--Colorado--Conejos County--1940-1960.; Shipping--Colorado--Conejos County--1940-1960.; Trucks--Colorado--Conejos County--1940-1960.
    • [between 1940 and 1960]
    • Roaster room from power plant

    • View of the roaster room from the power plant of the Gold Cycle Mill in El Paso County, Colorado. The machinery includes hoppers and roasting furnaces.
    • Golden Cycle Corporation--1930-1940.; Roasting (Metallurgy)--Colorado--El Paso County--1930-1940.; El Paso County (Colo.)--1930-1940.; Interiors--Colorado--El Paso County--1930-1940.; Mills--Colorado--El Paso County--1930-1940.;...
    • August, 1932
    • Illinois Mining Accidents 1889 to 1925

    • An alphabetical listing of people who were killed in mining accidents in Illinois from 1889 to 1925.
    • Mine accidents--Illinois--Indexes.
    • 2007
    • Municipal Facts: Volume 1 Number 3, 1918 May

    • Newsletter produced 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.
    • 1918 May
    • East Broad Top R.R. & Coal Co., coal hoppers 969, 1038 (new paint) narrow gauge, Robertsdale,...

    • Scene in Robertsdale (County), Pennsylvania shows two East Broad Top Railroad and Coal Company narrow gauge hopper cars filled with coal. Lettering on the cars reads: "East Broad Top," "Capacity 70000," "Orb wt 24300 4/40," "969," and "1038."
    • East Broad Top Railroad and Coal Company--1940-1950.; Robertsdale (Pa.)--1940-1950.; Coal--Pennsylvania--Robertsdale--1940-1950.; Mine railroad cars--Pennsylvania--Robertsdale--1940-1950.; Narrow gauge...
    • 1940 May 19
    • 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
    • Municipal Facts: Volume 14 Numbers 5 and 6, 1931 May-June

    • Newsletter produced everty two months 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.
    • 1931 May-June

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