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  • All fields: penstock
(16 results)



Display: 50

    • Penstock Mutual Ditch, Plateau Valley, Colo. Midland Ry.

    • Penstock Mutual Ditch, Plateau Valley, Colo. Midland Ry.

    • Partial view of Penstock Mutual Ditch elevated wooden flume in Plateau Valley, Mesa County, Colorado, reached via Colorado Midland Railway; irrigation flume ends at wooden frame box; view extends across Plateau Valley with mesas in distant horizon.

    • Mesa County (Colo.)--1910-1920.; Plateau Valley (Colo.); Flumes--Colorado--Mesa County--1910-1920.; Irrigation--Colorado--Mesa County--1910-1920.; Colorado Midland Railway Company.

    • [1911?]
    • Unidentified coal town

    • Unidentified coal town

    • Aerial view of an unidentified mining town possibly in Las Animas County, Colorado. Shows a large town with substantial brick and frame buildings including a church. Smoke rises from the smoke stacks of mine processing buildings. Frame houses sit...

    • Cities & towns--Colorado--1880-1910.; Mining--Colorado--1880-1910.

    • [between 1880 and 1910?]
    • Kern River powerhouse [sic]

    • Kern River powerhouse [sic]

    • A view of a flume and a penstock on a canyon wall beside the Kern River in California. A large volume of water empties into the river from the flume.

    • Kern River (Calif.)--1890-1910.; Flumes--California--1890-1910.; Pipes (Conduits)--California--1890-1910.; Rivers--California--1890-1910.

    • [between 1890 and 1910?]
    • Kern River power plant [graphic]

    • Kern River power plant [graphic]

    • A view of the Kern River Power Plant, probably near Bakersfield (Kern County), California, shows wood frame buildings in a boulder field with a penstock near the buildings and an aqueduct along a steep embankment. The power plant is on the shore of...

    • Aqueducts--California--1890-1910.; Penstocks--California--1890-1910.; Power plants--California--1890-1910.

    • [between 1899 and 1910?]
    • 20,000 tons $20.00 ore

    • 20,000 tons $20.00 ore

    • View of the Dew Drop Mine near Ward in Frances (Camp Francis, Dew Drop, Boulder County), Colorado. A man identified as Costy stands on tailings between the old and new shaft houses. Shows a tipple, and a log and wood retaining wall. Lumber and...

    • Dew Drop Mine (Boulder County, Colo.)--1890-1900.; Frances (Colo.)--1890-1900.; Mine buildings.; Mining.; Tipples.

    • [1895?]
    • Twin Falls at Ophir Loop

    • Twin Falls at Ophir Loop

    • View of waterfalls, one natural and one from a wooden penstock at Ophir Loop, San Miguel County, Colorado.

    • Ophir Loop (Colo.)--1880-1890.; Waterfalls--Colorado--Ophir Loop--1880-1890.

    • [between 1882 and 1890?]
    • Hydraulic gold mining

    • Hydraulic gold mining

    • Three braced pipes descend an eroded cliff at this placer gold mine operation in California or Colorado. Wood trestles provide support; the penstock tops the bluff.

    • Gold mining--1870-1890.; Hydraulic mining--1870-1890.; Mining--1870-1890.; Penstocks--1870-1890.

    • [between 1870 and 1890?]
    • Flume & pipe connection - dam complete

    • Flume & pipe connection - dam complete

    • View of a stream, in (probably) Colorado; shows a diversion dam for hydraulic gold placer mines, a flume, and the penstock. Rail fences are across the water, and a bridge is to the side.

    • Dams--Colorado--1880-1900.; Flumes--Colorado--1880-1900.; Gold mining--Colorado--1880-1900.; Hydraulic mining--Colorado--1880-1900.; Mining--Colorado--1880-1900.; Penstocks--Colorado--1880-1900.

    • [between 1880 and 1900?]
    • Waste gate of flume

    • Waste gate of flume

    • View of a stream in (probably) Colorado; shows a diversion dam for hydraulic gold placer mines, and a spillway. A man is by the flume and penstock.

    • Dams--Colorado--1880-1900.; Flumes--Colorado--1880-1900.; Gold mining--Colorado--1880-1900.; Hydraulic mining--Colorado--1880-1900.; Miners--Colorado--1880-1900.; Mining--Colorado--1880-1900.; Penstocks--Colorado--1880-1900.;...

    • [between 1880 and 1900?]
    • Twin Falls at Ophir Loop

    • Twin Falls at Ophir Loop

    • View of waterfalls, one natural and one from a wooden penstock at Ophir Loop, San Miguel County, Colorado.

    • Ophir Loop (Colo.)--1880-1890.; Waterfalls--Colorado--Ophir Loop--1880-1890.

    • [between 1882 and 1890]
    • Site of Bailey Mill Dam, Eldora 1900

    • Site of Bailey Mill Dam, Eldora 1900

    • began operating in the summer of 1899 but was forced to close down a few months later when Bailey's main financial backer in New York City was killed in a fire. In desperation, Bailey turned to his family for financial backing. The treatment...

    • Ore-dressing plants--Colorado--Eldora--1900-1910.; Boulder County (Colo.)--1900-1910.; Eldora (Colo.)--1900-1910.; Log buildings--Colorado--Eldora--1900-1910.

    • [between 1935 and 1950?]
    • Eldora, Colorado water supply

    • Eldora, Colorado water supply

    • Court, four of the nine men were released for lack of evidence. The remaining men were found not guilty. The Bailey Mill was never operated for any extended periods of time after Bailey's death. Several different owners tried varying ore treatment...

    • Boulder County (Colo.)--1890-1900.; Eldora (Colo.)--1890-1900.; Dams--Colorado--Eldora--1890-1900.; Kemp, John H.

    • [between 1935 and 1950?]
    • Mountains near Georgetown

    • Mountains near Georgetown

    • View of a house and shed near a snow covered mountainside in Georgetown (Clear Creek County), Colorado. A penstock is on the hills in the distance.

    • Georgetown (Colo.)--1900-1910.; Mountains--Colorado--Georgetown--1900-1910.

    • [1900?]
    • Shoshone Power House and penstock

    • Shoshone Power House and penstock

    • View of Shoshone Hydroelectric Plant power house construction, in Glenwood Canyon (Garfield County) Colorado; shows a steel frame structure with a concrete foundation, penstocks, and sheds.

    • Garfield County (Colo.)--1900-1910.; Glenwood Canyon (Colo.)--1900-1910.; Shoshone powerplant (Colo.)--1900-1910.; Building construction--Colorado--Garfield County--1900- 1910.; Hydroelectric power--Colorado--Garfield County--1900-1910.;...

    • [1908]
    • Showing inside construction of pipe to penstock, pipe 48" dim.

    • Showing inside construction of pipe to penstock, pipe 48" dim.

    • Two men pose inside the opening at the end of a pipe, part of a pipeline under construction by the Stanley Mine, near Idaho Springs in Clear Creek County, Colorado. Shows a wooden structure around the pipe.

    • Clear Creek County (Colo.)--1890-1900.; Stanley Mine (Clear Creek County, Colo.)--1890-1900.; Construction--Colorado--Ouray County--1890-1900.; Mining--Colorado--Clear Creek County--1890-1900.; Pipelines--Colorado--Ouray County--1890-1900.; Pipes...

    • 1894 October
    • Pipe connection to penstock of open flume before banding the pipe

    • Pipe connection to penstock of open flume before banding the pipe

    • View of a wooden pipeline and flume under construction by the Stanley Mine in Clear Creek County, Colorado. Shows wooden pipe partially banded with iron. Mine buildings are in the distance. Rubble and boards are near the pipeline.

    • Clear Creek County (Colo.)--1890-1900.; Stanley Mine (Clear Creek County, Colo.)--1890-1900.; Construction--Colorado--Clear Creek County--1890-1900.; Flumes--Colorado--Clear Creek County--1890-1900.; Pipelines--Colorado--Clear Creek...

    • 1894 Oct

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