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  • All fields: pneumatic
(103 results)



Display: 50

    • Toll pneumatic tube table - 1421 Champa

    • Interior view at the Mountain States Telephone and Telegraph Company exchange in Denver, Colorado; a woman works at a pneumatic tube communication terminal. Air pressure gauge reads: "Vacuum Gauge - Western Electric Company."
    •  
    • 1914
    • Gladstone - 1941 pneumatic punching bag

    • Pneumatic punching bag stands on a covered walkway in Gladstone, Colorado. The large round bag projects out from its containing framework and is attached to a scale which would measure the force of punches thrown. The framework is ornately cast...
    • Wolle, Muriel Sibell, 1898-1977.
    • 1941
    • Daniels & Fisher

    • Interior view of a Daniels and Fisher store in Denver, Colorado; shows women seated at a pneumatic messaging device; one looks at receipts atop a "Staats Money Changer" machine.
    •  
    • [1902?]
    • Daniels & Fisher

    • Interior view of a Daniels and Fisher store in Denver, Colorado; shows women seated at a pneumatic messaging device; one holds a rubber stamp by a "Staats Money Changer" machine.
    •  
    • [1902?]
    • Clear Creek and Gilpin Tunnel Mine

    • Interior view of the Clear Creek and Gilpin Tunnel Mine (Corporation of American Mines) in Dumont (Clear Creek County), Colorado. Miners stand on a wooden platform with a pneumatic drill. Shows drilled holes in the rock wall. A man in a cap,...
    •  
    • [between 1925 and 1930?]
    • Mining contest, drilling

    • Miners drill into rock with a pneumatic drill, at a demonstration in (probably) Colorado.
    •  
    • [between 1940 and 1950]
    • Men working on tramway loop

    • Denver Tramway Corporation workmen use a pneumatic jackhammer and a shovel at a street car track construction project at the Central Loop (between Arapahoe, Lawrence, and 15th (Fifteenth) Streets) in downtown Denver, Colorado. A truck is nearby.
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    •  
    • Mine in Boulder County, miners, equipment, mule, sun rays

    • Miners and well dressed men pose in front of a log shaft house with a tin roof at an unidentified mine in Boulder County, Colorado. They stand near hose and a pneumatic drill, an ore car laden with ore, and a mule with a canvas blanket and leather...
    •  
    • [between 1890 and 1900?]
    • Silver Queen Calif gold strike.

    • George H. Wyman samples ore with a prospector's pick in a mine near the Silver Queen Mine, Mojave, California. L. N. Hill holds a pneumatic jack hammer and looks on.
    •  
    • 1934 December 7
    • Capt No. 5, No. 2 shaft, 400 level, Potland mine

    • View of miners working the four-hundred level, number two shaft, Potland (possibly Portland) mine, Colorado. The men use a pneumatic drill, shovels, a sledgehammer, and axe, and work by candlelight.
    • Harlan, Andrew James.
    • [between 1880 and 1890]
    • WPCD drilling

    • Men work with pneumatic drilling equipment at the West Portal of the Alva B. Adams Tunnel (Continental Divide Tunnel) of the Colorado Big Thompson project in Grand County, Colorado.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Coal mine underground Lafayette, Colo.

    • Miners work with a pneumatic drill and a pick near a mine ore car in a mine tunnel near Lafayette (Boulder County), Colorado.
    • Rocky Mountain Photo Company.
    • 1921
    • Coal mines underground Lafayette, Colo.

    • Miners work with a pneumatic drill and a pick by a mine ore car in a mine tunnel near Lafayette (Boulder County), Colorado.
    • Rocky Mountain Photo Company.
    • 1921
    • Loading rock in one of stopes

    • Miners pose inside of a mine as they load rock into ore cars. One of the men holds a pneumatic drill.
    • Lease.
    • [between 1890 and 1910?]
    • Lafayette coal mine

    • A miner works with a pneumatic drill in a tunnel of a mine near Lafayette (Boulder County), Colorado. He wears a hat and a miner's light.
    • Rocky Mountain Photo Company.
    • 1921
    • Marble, Colorado

    • A miner uses a pneumatic tripod drill at the Colorado Yule Marble quarry near Marble (Gunnison County), Colorado.
    •  
    • [between 1910 and 1941]
    • Marble, Colorado

    • Miners work with pneumatic drills on rail tracks at the Colorado Yule Marble quarry four miles south of Marble (Gunnison County), Colorado.
    •  
    • [between 1910 and 1941]
    • London (?) M & M Co. Loudon (?) JB5

    • Interior view of (probably) the North London Mine near Park City (Park County), Colorado; a man in a hard hat with lantern uses a pneumatic hammer.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Mining Newhouse Mine tunnel

    • Miners work pneumatic drills in a tunnel of the Newhouse Mine near Idaho Springs (Clear Creek County), Colorado.
    • Buckwalter, Harry H.
    • [between 1895 and 1910?]
    • Mine interiors, Ouray County

    • View of two miners tending a pneumatic drill in the narrow tunnel of an unidentified mine, Ouray County, Colorado. Both men wear coats and overalls, hold wrenches in their hands, and work by candlelight.
    •  
    • [between 1880 and 1900?]
    • Power drill [sic]

    • A man uses a pneumatic socket wrench on a rolling ball mill.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Golden, Colorado School of Mines

    • Two Colorado School of Mines students compete in a hand drilling contest with a mallet and wedge or spike on a stone block on Engineer's Day, in Golden, Jefferson County, Colorado. Mike Lacy is on the left in a plaid shirt; spectators look on. One...
    •  
    • [1968]
    • Golden, Colorado School of Mines

    • Two Colorado School of Mines students compete in a hand drilling contest with a hydraulic drill on a large stone block during Engineer's Day, Golden, Jefferson County, Colorado. Foothills are in the background.
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    • [1968]
    • Coal mine underground

    • In Lafayette, Boulder County, Colorado, men wield a pick and a pneumatic tool. They wear hats with lamps; sparkling coal comprises the interior of the mine. An ore car is in the background.
    • Rocky Mountain Photo Company.
    • 1921
    • Miners at work

    • Men pose in a mine in (possibly) Colorado, with equipment which includes a pneumatic drill, a wrench, a shovel, and candles.
    •  
    • [between 1890 and 1910?]
    • Mine drilling

    • Interior view of a mine in (probably) Colorado; a man operates a pneumatic hammer.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Gang w/ air hammers tamping east of Cameo, Colo

    • Men use pneumatic hammers to tamp Denver and Rio Grande Western Railroad track base, in Garfield County, Colorado.
    • Beam, George L. (George Lytle), 1868-1935.
    • [between 1922 and 1930?]
    • Bloc holing

    • A miner stands next to a large rock which he is bloc holing with a pneumatic drill in an unidentified mine somewhere in Colorado. The miner wears boots, denim overalls, gloves, and a head lamp.
    • Lease.
    • [between 1900 and 1930?]
    • Starting a hole

    • A miner, wearing denim overalls and a helmet with headlamp, prepares to start a hole in the wall of a tunnel in an unidentified mine. He is using a pneumatic drill which is supported by a double screw column.
    •  
    • [between 1910 and 1920?]
    • Miner at work in Colorado gold mine

    • View of a miner tending a water cooled pneumatic drill in the narrow tunnel of an unidentified gold mine, Colorado. A pickaxe, shovel, and wrench are nearby.
    •  
    • [between 1900 and 1920?]
    • Rico Argentine

    • A miner wears a hat with a lamp and uses an pneumatic drill at the Argentine Mine in Rico (Dolores County), Colorado.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Interior of Doris (?) tunnel, machine drill working

    • View of three miners working a pneumatic machine drill with a column support inside of the Doris (possibly Doric) tunnel, Clear Creek County, Colorado. They work by candlelight in tight quarters.
    •  
    • [between 1890 and 1920?]
    • Rico Argentine

    • A miner wears a hat with a lamp and uses a pneumatic drill at the Argentine Mine in Rico (Dolores County), Colorado.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Machine shop

    • Men and women work at benches in a machine shop, possibly in Colorado. Lamps hang from the girder ceiling. A man in the foreground works with a pneumatic tool and wears a visor.
    •  
    • [between 1930 and 1940?]
    • Miner prepares to drill

    • A miner prepares to use a pneumatic drill on the roof a mine tunnel in Gilpin County, Colorado.
    • Thomas, A. M., photographer.
    • 1900 or 1901
    • Slide Mine - jumbo side, one man

    • A man works in a mine tunnel with a pneumatic drill at probably the Slide Mine in Boulder County, Colorado. He wears a helmet with a lantern.
    • Zellers, Bob.
    • [between 1940 and 1950?]
    • Drilling

    • A man with hat and overalls drills into rocks with a pneumatic drill in probably Colorado. He has a cigarette in his mouth.
    • Zellers, Bob.
    • [between 1940 and 1955?]
    • Union Pacific Train No. 38

    • Union Pacific Railroad locomotive number 38 (Pony Express) vents smoke at Borie (Laramie County), Wyoming; the interlocking signal tower is a two story frame building with a bay window. A man on the dock uses an order fork. Shows pneumatic...
    • Beebe, Lucius Morris, 1902-1966.
    • 1954
    • Power drill, Aspen, Colo.

    • A miner stands in an unidentified mine tunnel and operates a pneumatic drill supported by a double screw column, Pitkin County, Colorado.
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    • [between 1920 and 1940?]
    • Quarry

    • A miner poses on a pile of rocks near pneumatic tripod drills at a quarry possibly in Colorado. A piece of rock is ready to be hoisted by a crane with a lock snatch block nearby.
    • Meigs.
    • [between 1890 and 1910]
    • Quarry

    • Miners work with pneumatic drills in a rock quarry, possibly in Colorado. A crane with a lock snatch block is prepared to hoist a piece of rock.
    • Meigs.
    • [between 1890 and 1910]
    • At work in the quarry

    • Miners work with pneumatic drills on a rail track at a rock quarry near Marble, Gunnison County, Colorado.
    •  
    • [between 1910 and 1930]

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