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  • All fields: rotary
(270 results)



Display: 50

    • RGS narrow gauge rotary snowplow number O2

    • RGS narrow gauge rotary snowplow number O2

    • Three-quarter view of left side of rotary snowplow number O2, from front end, close view; Goose 2 behind rotary snowplow. Photographed: Ridgway, Colorado, June 18, 1950.

    • Railroads--Trains--Colorado--Ridgway--1950-1960.; Ridgway (Colo.)--1950-1960.; Narrow gauge railroads.; Railroad snowplow locomotives--Colorado--Ridgway--1950-1960.; Rio Grande Southern Railroad.

    • 1950
    • Colo. & Southern narrow gauge snow plow No. 99200, Leadville, Colo.

    • Colo. & Southern narrow gauge snow plow No. 99200, Leadville, Colo.

    • View of a Colorado and Southern Railway rotary snow plow and tender parked on a siding in Leadville (Lake County), Colorado. The railroad cars read: "C&S Rotary 99200" and "C&S Rotary Denver." Snow-covered mountain peaks are in the distance.

    • Colorado and Southern Railway--1930-1940.; Leadville (Colo.)--1930-194.; Railroad snowplow locomotives--Colorado--Leadville--1930-1940.

    • 1936 June
    • Bucking snow on the Moffat Road

    • Bucking snow on the Moffat Road

    • Denver and Salt Lake Railroad's rotary snowplow #10200 bucking snow along Moffat Road, probably Rollins Pass or "Hill Hell"; 36-foot rotary snowplow #10200 nicknamed "the Red Devil" by General Manager Ridgway, he also called it "the world's most...

    • Rollins Pass (Colo.)--1910-1930.; Snow removal--Colorado--1910-1930.; Denver and Salt Lake Railroad Company.

    • [between 1913 and 1925]
    • Rotary snow plow

    • Rotary snow plow

    • Standing rotary snow plow on Rollins Pass, Moffat Road, Denver and Salt Lake Railroad, Gilpin County Colorado; two engines push plow with steam powered rotary plow wheel; a man climbs out first car, appears to have a camera bag.

    • Denver and Salt Lake Railroad Company--1900-1930.; Rollins Pass (Colo.)--1900-1930.; Railroad snowplow locomotives--Colorado--1900-1930.

    • [between 1904 and 1926]
    • Rotary snow plow

    • Rotary snow plow

    • Side view of rotary snow plow at Jenny Lake, Moffat Road, Denver and Salt Lake Railroad, Gilpin County Colorado; standard gauge, two engines push plow with steam generated rotary wheel.

    • Denver and Salt Lake Railroad Company--1900-1930.; Jenny Lake (Colo.)--1900-1930.; Railroad snowplow locomotives--Colorado--1900-1930.

    • [between 1904 and 1926]
    • The rotary snow plow, Moffat Road

    • The rotary snow plow, Moffat Road

    • Denver and Salt Lake Railroad's rotary snow plow on Moffat Road at Jenny Lake (siding), Colorado; rotary described as all steel, thirty-six feet long, scoop wheel type, able to take a twelve foot cut, largest of its kind built at that time by...

    • Jenny Lake (Colo.)--1910-1930.; Snow plows--Colorado--1910-1930.; Snow removal--Colorado--1910-1930.; Denver and Salt Lake Railroad Company.

    • [between 1913 and 1925]
    • Rotary snow plow, Ivanhoe, Col. Midland Ry.

    • Rotary snow plow, Ivanhoe, Col. Midland Ry.

    • View of a Colorado Midland Railway train with a rotary snowplow on tracks beside a water tower and a frame building on the approach to Hagerman Pass in probably Pitkin County, Colorado. Men and a child stand near piled snow and utility poles. Snow...

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Pitkin County (Colo.)--1880-1900.; Railroad facilities--Colorado--Pitkin County--1880-1900.; Railroad snowplow locomotives--Colorado--Pitkin County--1880-1900.; Water...

    • [between 1889 and 1893?]
    • Colorado & Southern Ry. rotary snow plow 99201, 2-8-0 #641, Leadville, Colo.

    • Colorado & Southern Ry. rotary snow plow 99201, 2-8-0 #641, Leadville, Colo.

    • Colorado and Southern rotary snow plow number "99201" is followed by locomotive number "641" with a wedge plow in Leadville (Lake County), Colorado. The locomotive pulls a tender and caboose "10581." Lettering on the railroad equipment reads:...

    • Colorado and Southern Railway.; Leadville (Colo.)--1960-1970.; Cabooses--Colorado--Leadville--1960-1970.; Railroad locomotives--Colorado--Leadville--1960-1970.; Railroad snowplow locomotives--Colorado--Leadville--1960-1970.;...

    • 1960 February 11
    • Kramer mill

    • Kramer mill

    • A man wears work clothes and a hat and poses beside a rotary filter in an interior view of the Kramer Mines Inc. mill in Salida (Chaffee County), Colorado. The man holds a stick, probably to demonstrate the thickness of the fluorspar concentrate on...

    • Fluorspar industry--Colorado--Salida--1940-1950.; Salida (Colo.)--1940-1950.; Interiors--Colorado--Salida--1940-1950.; Mills--Colorado--Salida--1940-1950.; Mining--Colorado--Salida--1940-1950.; Ore industry--Colorado--Salida--1940-1950.

    • [between 1942 and 1950?]
    • Snow plow at Ivanhoe. Col. Mid. Ry

    • Snow plow at Ivanhoe. Col. Mid. Ry

    • View of the Colorado Midland Railway rotary snow plow on Hagerman Pass (Pitkin County), Colorado. Shows men on cleared tracks and a water tower.

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Pitkin County (Colo.)--1880-1900.; Railroad snowplow locomotives--Colorado--Pitkin County--1880-1900.; Railroads--Colorado--Pitkin County--1880-1900.; Snow...

    • [between 1882 and 1896?]
    • Rotary Club meeting at the Gates plant

    • Rotary Club meeting at the Gates plant

    • Interior view, at the Gates Rubber plant, shows male members of the Rotary Club meeting for a luncheon, Denver, Colorado.

    • Gates Rubber Company--Facilities--1910-1930.; Rotary Club (Denver, Colo.)--People--1910-1930.; Denver (Colo.)--1910-1930.; Interiors--Colorado--Denver--1910-1930.; Organizations--Colorado--Denver--1910-1930.

    • [between 1910 and 1930?]
    • Denver Rotary Club

    • Denver Rotary Club

    • Interior portrait of Denver Rotary Club, Denver, Colorado; shows men with musical instruments including tubas, trombones, and clarinets. Louis C. McClure is in the front row on the left, holding a sign: "McClure, L. C. Commercial Photographer;"...

    • Rotary Club (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Interiors.; McClure, Louis Charles, 1867-1957.

    • August 14, 1913
    • Rotary snow plow Col. Mid. Ry.

    • Rotary snow plow Col. Mid. Ry.

    • View of Colorado Midland Railway rotary snow plow in operation with men and water tower at Ivanhoe, Pitkin County, Colorado.

    • Colorado Midland Railway Company--1880-1890.; Ivanhoe (Colo.)--1880-1890.; Railroad snowplow locomotives--Colorado--Ivanhoe--1880-1890.

    • [between 1882 and 1890]
    • Rotary snow plow on Rollins Pass

    • Rotary snow plow on Rollins Pass

    • Rotary snow plow on Rollins Pass, Moffat Road, Denver and Salt Lake Railroad, Gilpin County Colorado.

    • Denver and Salt Lake Railroad Company--1900-1930.; Gilpin County (Colo.)--1900-1930.; Rollins Pass (Colo.)--1900-1930.; Railroad snowplow locomotives--Colorado--Gilpin County--1900-1930.

    • [between 1904 and 1926?]
    • Rotary snow plow near Hagerman

    • Rotary snow plow near Hagerman

    • View of snow drifts and a Colorado Midland Railroad rotary snowplow locomotive and train on the approach to Hagerman Pass near Pitkin and Lake County, Colorado. Railroad tracks and pine trees are seen on the mountain. Men with hats pose in and atop...

    • Hagerman Pass (Colo.)--1880-1900.; Lake County (Colo.)--1880-1900.; Pitkin County (Colo.)--1880-1900.; Railroad snowplow locomotives--Colorado--Pitkin County--1880-1900.; Railroads--Colorado--Pitkin County--1880-1900.; Snow--Colorado--Pitkin...

    • [between 1889 and 1893?]
    • Colorado Midland rotary plow, on Hagerman Pass Colorado

    • Colorado Midland rotary plow, on Hagerman Pass Colorado

    • View of a Colorado Midland rotary plow on Hagerman Pass in Pitkin County, Colorado. A man walks in front of the plow. Boulders and tree stumps are on a nearby hillside.

    • Hagerman Pass (Colo.)--1900-1910.; Pitkin County (Colo.)--1900-1910.; Blizzards.; Railroads.; Snow removal.

    • 1900 April 26
    • Colo. Midland Rotary on Hagerman Pass

    • Colo. Midland Rotary on Hagerman Pass

    • Shows the Colorado Midland Railroad Company's rotary car (plow engine) on Hagerman pass in Pitkin County, Colorado. One crew worker walks down the snow covered railroad tracks; another stands off to the side.

    • Colorado Midland Railway Company--1890-1910.; Hagerman Pass (Colo.)--1890-1910.; Pitkin County (Colo.)--1890-1910.; Railroad employees--Colorado--Pitkin County--1890-1910.; Railroad snowplow locomotives--Colorado--Pitkin County--1890-1910.

    • [between 1890 and 1910]
    • Colo. Midland RR Rotary on Hagerman Pass

    • Colo. Midland RR Rotary on Hagerman Pass

    • A rotary train of the Colorado Midland Railway Company plows snow from the railroad tracks on Hagerman Pass in Pitkin County, Colorado. Railroad crew workers walk in front of the train.

    • Colorado Midland Railway Company--1890-1910.; Hagerman Pass (Colo.)--1890-1910.; Pitkin County (Colo.)--1890-1910.; Railroad employees--Colorado--Pitkin County--1890-1910.; Railroad snowplow locomotives--Colorado--Pitkin County--1890-1910.

    • [between 1890 and 1910]
    • Railroads rotary snowplow

    • Railroads rotary snowplow

    • View of a Union Pacific Railroad rotary snowplow and train in (probably) Colorado; a house is in the distance.

    • Union Pacific Railroad Company--1880-1920.; Railroad snowplow locomotives--Colorado--1880-1920.; Railroads--Colorado--1890-1920.

    • [between 1890 and 1920?]
    • Union Pacific rotary snowplow

    • Union Pacific rotary snowplow

    • View of a Union Pacific Railroad rotary snow plow and train in (probably) Colorado; a house is in the distance.

    • Union Pacific Railroad Company--1890-1920.; Railroad snowplow locomotives--Colorado--1890-1920.; Railroads--Colorado--1890-1920.

    • [between 1890 and 1920?]
    • Rotary 10201 after it had been pulled back to Tabernash

    • Rotary 10201 after it had been pulled back to Tabernash

    • Four Denver & Salt Lake Railroad workers stand next to and on a snow-encrusted rotary plow that was involved in a train accident in Tabernash, Colorado in Grand County. Steam rises off of the engine, and snow covers the ground around the tracks.

    • Denver and Salt Lake Railroad Company--1900-1910.; Tabernash (Colo.)--1900-1910.; Railroad construction workers--Colorado--Tabernash--1900-1910.; Railroad snowplow locomotives--Colorado--Tabernash--1900-1910.;...

    • [between 1900 and 1910?]
    • Walsenburg

    • Walsenburg

    • Group portrait of the Rotary International Club of Walsenburg, Huerfano County, Colorado; their emblem is on the wall, and a United States flag is to the side.

    • Rotary International--Colorado--Walsenburg--1920-1940.; Walsenburg (Colo.)--1920-1940.

    • [between 1920 and 1940]
    • Rotary plow at work, U P Blockade

    • Rotary plow at work, U P Blockade

    • View of an Union Pacific Railroad engine equipped with a rotary snowplow, Colorado. Men with shovels look on, from deep snow flanking the tracks. A water tower is in the background.

    • Union Pacific Railroad Company--1910-1920.; Railroad employees--Colorado--1910-1920.; Railroad snowplow locomotives--Colorado--1910-1920.

    • 1917
    • Man w/ club

    • Man w/ club

    • A man holds a wooden cudgel with a Rotary Club symbol and words: "Service Above Self"; he wears a ribbon that reads: "Sergeant At Large, 1926 Denver Convention."

    • Rotary International--1920-1930.; Clubs--Colorado--Denver--1920-1930.

    • 1926
    • Rotary snowplow on Boreas Pass, winter 1898-9

    • Rotary snowplow on Boreas Pass, winter 1898-9

    • View of a rotary snowplow on Boreas Pass, southeast of Breckenridge, Colorado. The steam dome and smokestack of a train show through deep snow and a strong blast of smoke comes from the stack. Men and equipment are ranged on the snowbank...

    • Breckenridge (Colo.)--1890-1900.; Railroad snowplow locomotives--Colorado--Breckenridge--1890-1900.

    • [1898 or 1899?]
    • View on U.P. [sic] Railway, rotary starting up after prospecting for ice

    • View on U.P. [sic] Railway, rotary starting up after prospecting for ice

    • View of Denver, South Park and Pacific locomotives as they push a rotary snow plow locomotive, Chaffee County, Colorado. Men stand on the plow and in the snow with snow shovels.

    • Denver, South Park, and Pacific Railroad Company--1890-1900.; Chaffee County (Colo.)--1890-1900.; Railroad snowplow locomotives--Colorado--Chaffee County--1890-1900.; Snow removal--Colorado--Chaffee County--1890-1900.; Snow--Colorado--Chaffee...

    • 1890 April 16th
    • View on U.P. Railway showing rotary starting in where Jull gave up the fight.

    • View on U.P. Railway showing rotary starting in where Jull gave up the fight.

    • Men stand on and near a Union Pacific, Denver, and Gulf Railway rotary snow plow with four locomotives as it clears snow from the track in Chaffee County, Colorado.

    • Union Pacific, Denver, and Gulf Railway Company--1890-1900.; Chaffee County (Colo.)--1890-1900.; Railroad locomotives--Colorado--Chaffee County--1890-1900.; Railroad snowplow locomotives--Colorado--Chaffee County--1890-1900.; Snow...

    • 1890 April 18
    • Rotary snowplow

    • Rotary snowplow

    • Blown snow from a locomotive and rotary snowplow on probably Great Northern Railway tracks in King County, Washington.

    • Great Northern Railway Company (U.S.)--1910-1920.; King County (Wash.)--1910-1920.; Railroad snowplow locomotives--Washington (State)--King County--1910-1920.; Snow removal--Washington (State)--King County--1910-1920.

    • 1911 [?] May 20
    • Rotary snowplow

    • Rotary snowplow

    • Blown snow from a locomotive and rotary snowplow on probably Great Northern Railway tracks in King County, Washington.

    • Great Northern Railway Company (U.S.)--1910-1920.; King County (Wash.)--1910-1920.; Railroad snowplow locomotives--Washington (State)--King County--1910-1920.; Snow removal--Washington (State)--King County--1910-1920.

    • 1911 [?] May 20
    • A "rotary" in action on the Ibex Branch, D. & R.G.

    • A "rotary" in action on the Ibex Branch, D. & R.G.

    • View of a rotary snow plow in operation in deep snow on the Denver and Rio Grande Railroad Ibex branch in Lake County, Colorado.

    • Denver and Rio Grande Railroad Country--1880-1910.; Lake County (Colo.)--1890-1910.; Railroad snowplow locomotives--Colorado--Lake County--1880-1910.

    • [between 1890 and 1910?]
    • Kramer mill, Salida, ball mill and spiral classifier

    • Kramer mill, Salida, ball mill and spiral classifier

    • Shows fluorspar processing equipment in an interior view of the Kramer Mines Inc. mill in Salida (Chaffee County), Colorado. Shows probably a spiral classifier, and a ball mill or rotary drier. A bucket attached to the machinery reads: "Heads."

    • Fluorspar industry--Colorado--Salida--1940-1950.; Salida (Colo.)--1940-1950.; Interiors--Colorado--Salida--1940-1950.; Mills--Colorado--Salida--1940-1950.; Mining--Colorado--Salida--1940-1950.; Ore industry--Colorado--Salida--1940-1950.

    • [between 1942 and 1950?]
    • Snow sheds near Hagerman Tunnel

    • Snow sheds near Hagerman Tunnel

    • View of a snowshed and a caboose near Hagerman Pass in Lake County, Colorado along the Colorado Midland Railway line. A man stands atop the snowshed. Shows snow covered trees and boulders and a trestle.

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Lake County (Colo.)--1880-1900.; Railroads--Colorado--Lake County--1880-1900.; Snowsheds--Colorado--Lake County--1880-1900.

    • [between 1889 and 1900?]
    • Hagerman Pass in winter, snow plow

    • Hagerman Pass in winter, snow plow

    • View of a Colorado Midland Railway rotary snowplow in operation on Hagerman Pass (Pitkin County), Colorado. A railway employee, man and a boy stand by a water tower.

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Pitkin County (Colo.)--1880-1900.; Railroad snowplow locomotives--Colorado--Pitkin County--1880-1900.; Railroads--Colorado--Pitkin County--1880-1900.; Snow...

    • [between 1880 and 1896?]
    • Snow plow on the Midland

    • Snow plow on the Midland

    • A rotary snow plow of the Colorado Midland Railway exits a snowshed near Hagerman Pass (Lake County), Colorado. Men stand on top of the cars.

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Lake County (Colo.)--1880-1900.; Railroad snowplow locomotives--Colorado--Lake County--1880-1900.; Railroads--Colorado--Lake County--1880-1900.; Snow--Colorado--Lake...

    • [between 1882 and 1896?]
    • Snow plow Hagerman Pass

    • Snow plow Hagerman Pass

    • View of a Colorado Midland Railway train with a rotary snow plow on tracks beside a water tower and a frame building on Hagerman Pass in Pitkin County or Lake County, Colorado. Men and a child stand near piled snow and utility poles. Snow and smoke...

    • Colorado Midland Railway Company--1880-1900.; Hagerman Pass (Colo.)--1880-1900.; Railroad facilities--Colorado--1880-1900.; Railroad snowplow locomotives--Colorado--1880-1900.; Water towers--Colorado--Pitkin County--1880-1900.

    • [between 1885 and 1900?]

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