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  • All fields: Bobtail
(437 results)



Display: 50

    • Bobtail Tunnel

    • Miners and well dressed men sit or stand in ore cars hitched to an electric locomotive at the Bobtail Mine on Gregory Street in Black Hawk (Gilpin County), Colorado. Young boys stand on either side of the locomotive. The boys wear hats, or caps,...
    • Americus Mine (Gilpin County, Colo.)--1900-1910.; Blackhawk (Colo.)--1900-1910.; Bobtail Mine (Gilpin County, Colo.)--1900-1910.; Boys.; Mine railroads.; Miners.; Mining.
    •  
    • "Bobtail Lode" at Central City [sic], Colorado

    • View of frame mine buildings at the Bobtail Mine in Blackhawk (Gilpin County), Colorado. Shows road grades, tailings piles, mine entrances, log cabins and frame buildings with smokestacks on a treeless hillside.
    • Blackhawk (Colo.)--1860-1870.; Bobtail Mine (Gilpin County, Colo.)--1860-1870.; Mining--Colorado--Blackhawk--1860-1870.; Tailing embankments--Colorado--Blackhawk--1860-1870.
    • [between 1867 and 1868]
    • Black Hawk, C.T.

    • View north from Bobtail Hill, in Black Hawk, Colorado, up four mile Gulch to Dory Hill, where the state's first cemetery was located. Central business district includes: Undertaker, Union House (on Selak Street), Drugs (brick, arched windows and...
    • Blackhawk (Colo.)--1860-1870.; Business districts--Colorado--Blackhawk--1860-1870.
    • 1864
    • Black Hawk, mountain scenery, Colorado

    • View southwest from Swede Hill of downtown Black Hawk, Colorado. Shows Bobtail Hill on left; Main St. and Gregory St. split; Selak St. on right; Presbyterian Church at far right; Gregory Hill and Mammoth Hill in far distance; and mines working...
    • Blackhawk (Colo.)--1860-1870.; Business districts--Colorado--Blackhawk--1860-1870.
    • [between 1863 and 1869?]
    • Black Hawk, view west

    • View southwest from Swede Hill of downtown Black Hawk, Colorado. Shows Bobtail Hill on left, Main Street and Gregory Street split, Selak Street on right, Presbyterian Church at far right, Gregory Hill and Mammoth Hill in far distance, and mines...
    • Blackhawk (Colo.)--1860-1870.; Business districts--Colorado--Blackhawk--1860-1870.
    • [between 1863 and 1869?]
    • Black Hawk No 107

    • View west up Gregory Gulch in Black Hawk, Colorado. Shows Livery, Feed, ??, blacksmith shop, Black Hawk Street (with carriage), original Bobtail Mill, and mines working the Gregory lode in far distance.
    • Blackhawk (Colo.)--1860-1870.; Gregory Gulch (Colo.)--1860-1870.
    • [between 1863 and 1869]
    • Black Hawk, Colorado

    • View southwest from Swede Hill of downtown Black Hawk, Colorado; shows Bobtail Hill, Main St. and Gregory St. split, Selak St., Presbyterian Church, Gregory Hill and Mammoth Hill in far distance, mines working Gregory lode, log piles, a blacksmith...
    • Blackhawk (Colo.)--1860-1880.
    • [between 1863 and 1879?]
    • Looking north from Black hawk, Chase Gulch on left

    • View to the northwest at the bottom of Gregory and Chase Gulches, near Black Hawk, Colorado. Chase Gulch is visible on the left. North Clear Creek is visible between the stamp mills, processing mills, and sampling mills that occupy the gulley. The...
    • Blackhawk (Colo.)--1860-1880.
    • [between 1865 and 1872]
    • A miner

    • A miner poses near the shaft house of the Bobtail Mine near Black Hawk, Gilpin County, Colorado.
    • Blackhawk (Colo.)--1860-1880.; Bobtail Mine (Gilpin County, Colo.)--1860-1880.; Central City (Colo.)--1860-1880.; Miners--Colorado--Blackhawk--1860-1880.; Mining--Colorado--Blackhawk--1860-1880.
    • [between 18600 and 1880]
    • Miners

    • Miners pose near the shaft house of the Bobtail Mine near Black Hawk, Gilpin County, Colorado.
    • Blackhawk (Colo.)--1860-1880.; Bobtail Mine (Gilpin County, Colo.)--1860-1880.; Miners--Colorado--Blackhawk--1860-1880.; Mining--Colorado--Blackhawk--1860-1880.
    • [between 1860 and 1880]
    • Black Hawk, mountain scenery, Colorado

    • View west from Swede Hill, of downtown Black Hawk, Colorado; shows Bobtail Hill, Presbyterian Church and schoolhouse on Bates Hill, Gregory #2 mine on top of Bates Hill, Mammoth Hill in distance, mines working Gregory lode in upper middle, and log...
    • Blackhawk (Colo.)--1860-1880.; Business districts--Colorado--Blackhawk--1860-1880.
    • [between 1869 and 1877]
    • North Clear Creek, wide angle

    • View to the west, perpendicular to North Clear Creek, in Black Hawk, Colorado; shows Lace house, Colorado Central Railroad tracks following Clear Creek, State Ore Sampling Works, the Toll Gate Saloon (with balcony) on west side of creek, and...
    • Blackhawk (Colo.)--1870-1880.; North Clear Creek (Gilpin County-Jefferson County, Colo.)--1870-1880.
    • [187-?]
    • Bobtail mine

    • View of the Bobtail Mine on a treeless hillside near Black Hawk (Gilpin County), Colorado. Shows buildings, log cabins, horse whims, tailings.
    • Blackhawk (Colo.)--1890-1900.; Bobtail Mine (Gilpin County, Colo.)--1890-1900.; Log cabins--Colorado--Blackhawk--1890-1900.; Mining--Colorado--Blackhawk--1890-1900.
    • [1890?]
    • Black Hawk, Colo.

    • A flagpole bearing the American flag stands on the street. Several mines and shafthouses dot the hillsides surrounding the town.; Horse-drawn wagons travel up and down Gregory Street in Blackhawk, Colorado, in Gilpin County. Signs are on the...
    • Blackhawk (Colo.)--1890-1900.; Business districts--Colorado--Blackhawk--1890-1900.
    • [1899?]
    • View of Bobtail Hill, Gilpin Co., Colo.

    • View of Bobtail Hill in Black Hawk (Gilpin County), Colorado. Wood frame residences are in the gulch below mines. Shows mining shafthouses and tailing dumps. Signs read: "The Americus Gold M & M Co." and "Fisk."
    • Blackhawk (Colo.)--1890-1910.; Houses--Colorado--Blackhawk--1890-1910.; Mine buildings--Colorado--Blackhawk--1890-1910.; Mining--Colorado--Blackhawk--1890-1910.
    • [between 1895 and 1901?]
    • Black Hawk, Mills

    • View northwest up the gulley formed by North Clear Creek in Black Hawk, Colorado; shows Bates Hill, Bobtail Mill, and the Colorado Shoe store on Gregory Street. Mills, processors, and samplers are in the distance; a narrow-gauge train is on...
    • Blackhawk (Colo.)--1900-1910.
    • [1900?]
    • Central City (?)

    • A train of mine cars from the Bobtail Mine is hitched to an electric locomotive in front of the mine tunnel. Men stand in the first three cars and on the locomotive. Several young boys stand on either side of the locomotive. The stone blacksmith...
    • Blackhawk (Colo.)--1900-1910.; Gilpin County (Colo.)--1900-1910.; Mine railroads--Colorado--Blackhawk--1900-1910.; Mining--Colorado--Blackhawk--1900-1910.; Railroad employees--1900-1910.
    • [1900?]
    • Central City [i.e. Blackhawk, Colo.]

    • Overlook view of the town of Black Hawk (Gilpin County), Colorado and the Black Hawk Mill complex. On Bobtail Hill are the Colorado-Carr Mine, Chicago-Carr Mine, Cook Mine, Americus Mine, and Sleepy Hollow Mine.
    • Blackhawk (Colo.)--1900-1910.; Mills--Colorado--Blackhawk--1900-1910.; Mining--Colorado--Blackhawk--1900-1910.; Valleys--Colorado--Blackhawk--1900-1910.
    • [1900?]
    • Black Hawk - 1942

    • View south, of downtown Black Hawk, Colorado; shows the Rohling Block on Gregory Street. This building was one of the first built in the 1860's and was used primarily as a dry goods store. It may have been the home of Elizabeth McCourt Doe (Baby...
    • Blackhawk (Colo.)--1940-1950.; Business districts--Colorado--Blackhawk--1940-1950.; Streets--Colorado--Blackhawk--1940-1950.
    • 1942
    • Gregory Gulch Bobtail Tunnel

    • View of the Bobtail Tunnel entrance in Gregory Gulch near Black Hawk, Gilpin County, Colorado; shows a stone building with sign: "The World Famous Bobtail Tunnel."
    • Blackhawk (Colo.)--1940-1960.; Mining--Colorado--Blackhawk--1940-1960.
    • [between 1945 and 1960]
    • Black Hawk - 1953, Bobcat Tunnel

    • View of the Bobtail Tunnel in Black Hawk, Colorado. A rectangular structure of stone construction, the Bobtail tunnel is single story with five bays on the main facade. A sign hangs above the windows: "The World Famous Bobtail Tunnel." The...
    • Blackhawk (Colo.)--1950-1960.; Mining--Colorado--Blackhawk--1950-1960.; Tunnels--Colorado--Blackhawk--1950-1960.
    • 1953
    • Black Hawk, Main St., Gilpin Co., Colo.

    • View southwest from Swede Hill of Main St. Black Hawk, Colorado; shows The Gilpin Hotel and Ben Olsen's Saloon building. Across the street is a rectangular, stone, flat-roofed building and the Black Hawk Boiler and Sheet Iron Works (owned and...
    • Blackhawk (Colo.)--1970-1980.; Streets--Colorado--Blackhawk--1970-1980.
    • 1971

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