Interior view of Cash Mine structure in Boulder County, Colorado; a man in overalls and a cap leans on fan belt wheel, motors, and compressor. Embossed on compressor: "Compressor Co. Erie, PA. U.S.A."
Boulder County (Colo.)--1900-1920.; Cash Mine (Boulder County, Colo.)--1900-1920.; Interiors--Colorado--Boulder County--1900-1920.; Machinery--Colorado--Boulder County--1900-1920.; Miners--Colorado--Boulder County--1900-1920.;...
A man stands near an air compressor and dynamo located in the power building at the Toltec Tunnel mine, Conejos County, Colorado. Shows a General Electric brand dynamo and an air compressor made by the J. George Leyner Engineering Works Company.
Conejos County (Colo.)--1900-1920.; Toltec Tunnel (Conejos County, Colo. : Mine)--1900-1920.; Air compressors--Colorado--Conejos County--1900-1920.; Electric generators--Colorado--Conejos County--1900-1920.; Interiors--Colorado--Conejos...
A miner operates an air drill called a stoper or a "wiggle tail" in a gold mine in Gilpin County, Colorado, probably in the 1880s or 1890s. The miner stands on a drill steel wedged between the rock faces of the hanging wall and the foot wall. A...
A miner squats down to operate an air drill called a stoper or a "wiggle tail" in a gold mine in Gilpin County, probably in the 1880s or 1890s. The miner leans against a thick rock wall. Smaller rocks stand in a pile in the dark background. The...
Interior view of an air compressor at the London Mine near Park City (Park County), Colorado; a pin-up girl calendar is by machinery including pipes, a flywheel, gauges and valves.
North London Mine (Park County, Colo.)--1940-1950.; Park City (Colo.)--1940-1950.; Air compressors--Colorado--Park City--1940-1950.; Interiors--Colorado--Park City--1940-1950.; Mining--Colorado--Park City--1940-1950.
View of the compressor and boiler house, a portion of the tailings pile, and Mount Neva at the Fourth of July mine, Boulder County, Colorado.
Mine buildings--Colorado--Boulder County--1910-1920.; Tailings embankments--Colorado--Boulder County--1910-1920.; Boulder County (Colo.)--1910-1920.; Fourth of July Mine (Boulder County, Colo.)--1910-1920.; Mining--Colorado--Boulder...
A man stands next to a large motor and compressor at Clear Creek Consolidated near Idaho Springs (Clear Creek County), Colorado.
Clear Creek Consolidated Mine (Clear Creek County, Colo.)--1880-1910.; Clear Creek County (Colo.)--1880-1910.; Air compressors--Colorado--Clear Creek County--1880-1910.; Interiors--Colorado--Clear Creek County--1880-1910.; Mining--Colorado--Clear...
Denver and Rio Grande Western Railroad construction consists of men working with pneumatic tampers or jackhammers, track and grade, and an air compressor on rail trucks. Lettering reads: "Ingersoll-Rand."
Denver and Rio Grande Western Railroad Company--1920-1940.; Railroad construction & maintenance--1920-1940.; Railroad construction workers--1920-1940.
A man wearing laced up boots, and soiled clothing stands next to the Pandora Mine compressor inside a log structure, San Miguel County, Colorado. The large machine with flywheel and belt is mounted in center of the room. Tools around room include a...
Jewel Mines & Reduction Co. (Colo.)--1890-1910.; Pandora Mine (San Miguel County, Colo.)--1890-1910.; San Miguel County (Colo.)--1890-1910.; Air compressors--Colorado--San Miguel County--1890-1910.; Interiors--Colorado--San Miguel...
The Climax Molybdenum Company mine compressor room shows: rock walls, motor, generator, fuse box, and electric control panel, in Climax, Lake County, Colorado. Sign reads: "Danger High Voltage."
Electric generators--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
A miner poses near the hoist in the shafthouse of a mine owned by the Fifty Gold Mines Company near Central City, Gilpin County, Colorado. Other machinery includes a compressor and gauges. A United States flag hangs on the wall. Signs read: "Please...
Fifty Gold Mines Corporation.; Central City (Colo.)--1880-1910.; Hoisting machinery--Colorado--Central City--1880-1910.; Interiors--Colorado--Central City--1880-1910.; Mine buildings--Colorado--Central City--1880-1910.; Miners--Colorado--Central...
View of the Remington Ordnance Plant (later called the Federal Center) in Lakewood (Jefferson County) Colorado; men install road reflectors by a (probably) striping truck, with a compressor in tow. Sign reads: "War Department - Quartermaster Corps...
View northwest of the Colorado Mining Association convention parade as it passes spectators on 16th (Sixteenth) Street in downtown Denver, Colorado. A flatbed truck tows a "Wemco Air Compressor." Shows people, the Paramount Theater, floats and...
View of the Colorado Mining Association convention parade as it passes spectators near Tremont and 16th (Sixteenth) Streets in downtown Denver, Colorado. A flatbed truck tows an air compressor. Shows people, street lamps, a clock, the "Hotel...
View of the Revenue Mine and Mill complex in Sneffels (Ouray County), Colorado. Shows the snow covered ground, wood frame buildings, cribbing, mules and snow dusted fir trees. The buildings are bunkhouses, a saw mill, compressor buildings, a...
View of surface structures at an unidentified mine owned by Orizaba Mines Company, Grand County, Colorado. Hand written on buildings in the image: "Eat, Fuel room, Boiler and compressor, bunk house, and wider (?)."
Orizaba Mines Company (Colo.)--1920-1930.; Mine buildings--Colorado--Grand County--1920-1930.; Grand County (Colo.)--1920-1930.; Gold mining--Colorado--Grand County--1920-1930.; Mining--Colorado--Grand County--1920-1930.
Denver and Rio Grande Western Railroad construction consists of men working with pneumatic tampers or jackhammers; an air compressor is in the background.
Denver and Rio Grande Western Railroad Company--1920-1940.; Drilling--1920-1940.; Railroad construction & maintenance--1920-1940.; Railroad construction workers--1920-1940.
Denver and Rio Grande Western Railroad construction in (probably) Colorado or Utah consists of men working with pneumatic tampers or jackhammers, and an air compressor. Cattle, hayfields, and hills are in the background.
Denver and Rio Grande Western Railroad Company--1920-1940.; Machinery--1920-1940.; Railroad construction & maintenance--1920-1940.; Railroad construction workers--1920-1940.
Two men in suits stand next to the compressor inside the Jewel Mines and Reduction Company, San Miguel County, Colorado. The large machine is mounted in center of the log structures; cans of fuel, gaskets, a lantern and a wooden box with "Du Pont"...
Jewel Mines & Reduction Co. (Colo.)--1890-1910.; Pandora Mine (San Miguel County, Colo.)--1890-1910.; San Miguel County (Colo.)--1890-1910.; Air compressors--Colorado--San Miguel County--1890-1910.; Interiors--Colorado--San Miguel...
Interior view shows a side crank engine used to power the equipment at an unidentified mine owned by Orizaba Mines Company, Grand County, Colorado.
Orizaba Mines Company (Colo.)--Facilities--1920-1930.; Grand County (Colo.)--1920-1930.; Air compressors--Colorado--Grand County--1920-1930.; Gold mining--Colorado--Grand County--1920-1930.; Interiors--Colorado--Grand County--1920-1930.;...
West High School (Denver, Colo.)--Students--Periodicals.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.