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  • All fields: Placer
(2306 results)



Display: 50

    • 1926 Denver Householders' Directory and Street and Avenue Guide v.2

    • The Denver Householder Directory started in 1926 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1926
    • 1927 Denver Householders' Directory and Street and Avenue Guide v.3

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1927
    • 1928 Denver Householders' Directory and Street and Avenue Guide v.4

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1928
    • 1929 Denver Householders' Directory and Street and Avenue Guide v.5

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1929
    • 1930 Denver Householders' Directory and Street and Avenue Guide v.6

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1930
    • 1931 Denver Householders' Directory and Street and Avenue Guide v.7

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1931
    • 1933 Denver Householders' Directory and Street and Avenue Guide v.9

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1933
    • 1934 Denver Householders' Directory and Street and Avenue Guide v.10

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1934
    • 1935 Denver Householders' Directory and Street and Avenue Guide v.11

    • The Denver Householder Directory started in 1924 and has been continued by other publishers right up to the present. These are arranged by address, allowing you to find out who was living in the house and/or the owner or the name of a business.
    • Denver (Colo.)--Directories.
    • 1935
    • [K]emp Falls, Happy Valley Placer - No.5

    • Water cascades around large rocks in a waterfall identified as Kemp's Falls west of Eldora in Boulder County, Colorado. The falls were named for photographer Donald C. Kemp's father, John H. Kemp, who staked a claim on the Happy Valley Placer.
    • Boulder County (Colo.)--1900-1910.; Waterfalls--Colorado--Boulder County--1900-1910.
    • [between 1900 and 1901]
    • [K]eystone Placer Mine giant at work

    • View of the Keystone Placer Mine near Telluride (San Miguel County), Colorado. Pipes, a sluice, and wooden staircase are nearby.
    • Keystone Mine (San Miguel County, Colo.)--1880-1900.; Telluride (Colo.)--1880-1900.; Hydraulic mining--Colorado--Telluride--1880-1900.; Miners--Colorado--Telluride--1880-1900.; Mining--Colorado--Telluride--1880-1900.
    • [between 1882 and 1900?]
    • A bit of mountain trail, near Aspen, Colo.

    • View of a stream in Pitkin County, Colorado; shows dirt road and flumes used in hydraulic gold placer mining.
    • Pitkin County (Colo.)--1880-1900.; Flumes--Colorado--Pitkin County--1880-1900.; Gold mining--Colorado--Pitkin County--1880-1900.; Hydraulic mining--Colorado--Pitkin County--1880-1900.; Mining--Colorado--Pitkin County--1880-1900.
    • [between 1880 and 1900?]
    • A closeup of hydraulic mining Alma Placer, Park County, Colo. on the South Fork of the South Platte

    • Gold miners pose under jets of water at a hydraulic mine in Park County, Colorado; bluffs in the background have erosion and waterfalls. A crane dangles a palette from a chain and pulley.
    • Park County (Colo.)--1880-1900.; Hydraulic mining--Colorado--Park County--1880-1900.; Miners--Colorado--Park County--1880-1900.; Mining equipment--Colorado--Park County--1880-1900.; Mining--Colorado--Park County--1880-1900.;...
    • [between 1880 and 1900?]
    • A giant in action, Fairplay, Colo

    • View of a gold miner running a "giant monitor" nozzle at a hydraulic placer mine in Fairplay, Park County, Colorado.
    • Fairplay (Colo.)--1880-1900.; Hydraulic mining--Colorado--Fairplay--1880-1900.; Miners--Colorado--Fairplay--1880-1900.; Mining--Colorado--Fairplay--1880-1900.
    • [between 1880 and 1900?]
    • Above dam, entrance to flume

    • View of the South Fork of Clear Creek, Clear Creek County, Colorado; shows a diversion dam for hydraulic gold placer mines, and the opening into a flume.
    • Clear Creek (Clear Creek County, Colo.)--1880-1900.; Clear Creek County (Colo.)--1880-1900.; Dams--Colorado--Clear Creek County--1880-1900.; Flumes--Colorado--Clear Creek County--1880-1900.; Gold mining--Colorado--Clear Creek County--1880-1900.;...
    • [between 1880 and 1900?]
    • Alma Gold Mining Co.

    • Alma Gold Mining Company hydraulic placer dredge, Park County, Colorado shows tailings, settling pond and backhoe with Mosquito Range in background.
    • Alma Gold Mining Company (Colo.)--1930-1940.; Dredges--Colorado--Park County--1930-1940.; Gold dredging--Colorado--Park County--1930-1940.; Park County (Colo.)--1930-1940.; Hydraulic mining--Colorado--Park County--1930-1940.; Mining--Colorado--Park...
    • February 24, 1936
    • Alma, Colo.

    • View west from above the icy Middle Fork of the South Platte, to the north side of Alma, (10,353 feet) in Park County, Colorado, includes large piles of tailings from placer and hydraulic dredge mining along the river. Town consists of scattered...
    • Alma (Colo.)--1920-1930.; Mining--Colorado--Alma--1920-1930.
    • [1929]
    • Alma, Colo.

    • View southwest from above the icy Middle Fork of the South Platte, to Alma, (10353 feet) Park County, Colorado, includes large piles of tailings from placer and hydraulic dredge mining along river. Town consists of scattered wood frame residences,...
    • Alma (Colo.)--1920-1930.; Mining--Colorado--Alma--1920-1930.
    • [1929]
    • Alma, Colo. placer mining

    • Miners work inside a gold placer mine pit with a hydraulic nozzle (monitor) and a crane, Summit County, Colorado.
    • Alma (Colo.)--1880-1890.; Gold mining--Colorado--Alma--1880-1890.; Hydraulic Mining--Colorado--Alma--1880-1890.; Mining--Colorado--Alma--1880-1890.
    • 1885
    • Alma, Park Co.

    • View west of Alma, (10,353 feet) Park County, Colorado, includes large tailing dumps from placer and hydraulic dredge mining above the Middle Fork of the South Platte River; shows frame residences, commercial buildings on main street, and ruins of...
    • Alma (Colo.)--1920-1930.; Mining--Colorado--Alma--1920-1930.
    • [1929]
    • Am. River and Canyon from Cape Horn, river below railroad 1,800 feet, 57 miles from Sacramento

    • View of a Central Pacific Railroad locomotive overlooking the American River and Long Ravine, near Cape Horn (Placer County), California.
    • Central Pacific Railroad Company--1860-1870.; American River (Calif.)--1860-1870.; Cape Horn (Placer County, Calif.)--1860-1870.; Placer County (Calif.)--1860-1870.; Railroads--California--Placer County--1860-1870.; Rivers--California--Placer...
    • [between 1860 and 1870?]
    • American Gulch

    • A miner aims a nozzle or monitor as part of a placer mining operation in American Gulch, Summit County, Colorado. A Wapiti Mining Company building is nearby.
    • Summit County (Colo.)--1880-1900.; Hydraulic mining--Colorado--Summit County--1880-1900.; Miners--Colorado--Summit County--1880-1900.; Mining--Colorado--Summit County--1880-1900.
    • [between 1880 and 1900]
    • An old timer panning gold

    • An elderly man placer mines along the banks of an unidentified stream, Colorado.
    • Aged persons--Colorado--1900-1920.; Hydraulic mining--Colorado--1900-1920.; Mining--Colorado--1900-1920.
    • [between 1900 and 1920?]
    • Assessment hole on Sunrise placer claim, Grand Mesa National Forest

    • View looking down on a miner posing in an assessment hole at the Sunrise placer claim, Mesa County, Colorado.
    • Grand Mesa National Forest (Colo.)--1870-1890.; Mesa County (Colo.)--1870-1890.; Hydraulic mining--Colorado--Mesa County--1870-1890.; Miners--Colorado--Mesa County--1870-1890.; Mining--Colorado--Mesa County--1870-1890.
    • [between 1870 and 1890?]
    • Baumert & Fitcher Placer La Belle, N. M.

    • Miners stand by a wooden sluice at the Baumert & Fitcher Placer mine operation near La Belle, New Mexico. A tree-covered hill is in the distance.
    • Sluices--New Mexico--La Belle--1890-1910.; La Belle (N.M.)--1890-1910.; Hydraulic mining--New Mexico--La Belle--1890-1910.; Mining--New Mexico--La Belle--1890-1910.
    • [between 1890 and 1910?]
    • Billy Class prospector in Medicine Bow Mts

    • Miner Billy Class uses a pan for hydraulic gold placer mining in the Medicine Bow Breaks range, Carbon County, Wyoming.
    • Carbon County (Wyo)--1910-1920.; Medicine Bow Breaks (Wyo)--1910-1920.; Gold mining--Wyoming--Carbon County--1910-1920.; Hydraulic mining--Wyoming--Carbon County--1910-1920.; Miners--Wyoming--Carbon County--1910-1920.; Mining...
    • 1910
    • Black Hills Scenery

    • Miners in a gold placer mine pit, South Dakota; shows tailings, sluice boxes, and wheelbarrows.
    • South Dakota--1870-1880.; Gold miners--South Dakota--1870-1880.; Hydraulic Mining--South Dakota--1870-1880.; Mining--South Dakota--1870-1880.
    • [between 1870 and 1880?]

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