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  • All fields: keystone
(578 results)



Display: 50

    • Keystone Bullion Co.

    • Keystone Bullion Co.

    • A miner poses with his children and wife on horseback at the Keystone Bullion Company in Summit County, Colorado. A nearby sign reads: "Keystone Bullion Co."

    • Keystone Bullion Co. (Colo.)--Buildings--1880-1900.; Summit County (Colo.)--1880-1900.; Buildings--Colorado--Summit County--1880-1900.; Horseback riding--Colorado--Summit County--1880-1900.; Miners--Colorado--Summit County--1880-1900.;...

    • [between 1880 and 1900]
    • Mining Index to Hollister, Henderson and Canfield Histories

    • Mining Index to Hollister, Henderson and Canfield Histories

    • Mining index to Henderson, Hollister, and Canfield mining histories. Names of mines, mining companies, mining districts, lodes, veins, claims, and tunnels are indexed with page number.

    • Mines and mineral industries--Colorado--Directories.; Mines and mineral resources--Colorado--Directories.;

    • 1995
    • San Francisco, Union Square and St. Francis Hotel

    • San Francisco, Union Square and St. Francis Hotel

    • View of Union Square near the St. Francis Hotel in San Francisco, California. Construction materials for the St. Francis Hotel are in the street. The park has trees, palm trees, yucca plants, a Joshua tree and bushes. Men and boys lounge on the...

    • San Francisco (Calif.)--1900-1910.; Union Square (San Francisco, Calif.)--1900-1910.; Commercial facilities.; Parks.

    • [1903?]
    • Boy wearing hat

    • Boy wearing hat

    • A young boy poses in a chair. He wears a jacket, tie, stripped shirt and a hat that reads: "Keystone 5 cent tours J. Weingarther's sons".

    • Boys--1900-1920.

    • [between 1900 and 1920]
    • First National Bank bldg., Denver

    • First National Bank bldg., Denver

    • Exterior view of First National Bank building, 17th (Seventeenth) & northwest corner of Stout Streets, Denver, Colorado; opened January 1, 1911; early automobiles, horse-drawn wagons and carriages parked at curb; Menter, Rosenbloom & Company (1629...

    • First National Bank of Denver--1910-1920.; Denver (Colo.)--1910-1920.; Banks--Colorado--Denver--1910-1920.; Commercial streets--Colorado--Denver--1910-1920.

    • [1912]
    • Keystone Placer Mine. Sluice boxes

    • Keystone Placer Mine. Sluice boxes

    • View of the Keystone placer mine, shows frame mine buildings and a wooden sluice, San Miguel County, Colorado.

    • Keystone Mine (San Miguel County, Colo.)--1880-1900.; San Miguel County (Colo.)--1880-1900.; Flumes--Colorado--San Miguel County--1880-1900.; Hydraulic mining--Colorado--San Miguel County--1880-1900.; Mine buildings--Colorado--San Miguel...

    • [between 1882 and 1900?]
    • Keystone Placer Mine. Giant at work.

    • Keystone Placer Mine. Giant at work.

    • View of a placer mining operation at Keystone Placer Mine, San Miguel County, Colorado; shows a monitor nozzle and a water pipe.

    • Keystone Mine (San Miguel County, Colo.)--1880-1900.; San Miguel County (Colo.)--1880-1900.; Hydraulic mining--Colorado--San Miguel County--1880-1900.; Mining--Colorado--San Miguel County--1880-1900.; Penstocks--Colorado--San Miguel...

    • [between 1882 and 1900?]
    • Keystone Placer Mine near Telluride the giant at work

    • Keystone Placer Mine near Telluride the giant at work

    • A miner uses a monitor nozzle at the Keystone Placer Mine near Telluride in San Miguel County, Colorado. A large pipe is 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?]
    • Keystone Placer Mine, giant at work

    • Keystone Placer Mine, giant at work

    • View of mining operations at Keystone Mine, San Miguel County, Colorado. Shows a large water pipe on a log and hewn plank support as a hydraulic hose with a monitor nozzle sprays the hillside. A sluice box carries run-off down the slope. Shows a...

    • Keystone Mine (San Miguel County, Colo.)--1880-1890.; San Miguel County (Colo.)--1880-1890.; Hydraulic mining--Colorado--San Miguel County--1880-1890.; Mining--Colorado--San Miguel County--1880-1890.; Penstocks--Colorado--San Miguel...

    • [between 1880 and 1890?]
    • Keystone Placer Mine near Telluride, the giant at work

    • Keystone Placer Mine near Telluride, the giant at work

    • View of the Keystone Placer Mine near Telluride, (San Miguel County), Colorado; a miner wears a long coat and sprays an excavation site with a monitor nozzle fed by a segmented transport pipe.

    • Nozzles--Colorado--San Miguel County--1880-1890.; Keystone Mine (San Miguel County, Colo.)--1880-1890.; San Miguel County (Colo.)--1880-1890.; Hydraulic mining--Colorado--San Miguel County--1880-1890.; Miners--Colorado--San Miguel...

    • [between 1880 and 1890?]
    • No place like Deadwood, S.D.

    • No place like Deadwood, S.D.

    • Close up view of timber and brick commercial buildings on Main Street in Deadwood (Lawrence County), South Dakota. Shows a portion of the Keystone Hotel with a painted sign near the sidewalk that reads: "Keystone, Lodging, Rooms, 25, 35 & 50"; a...

    • Deadwood (S.D.)--1890-1910.; Commercial streets--South Dakota--Deadwood--1890-1910.

    • [between 1898 and 1909]
    • Christian Science Church

    • Christian Science Church

    • Exterior view of Christian Science Church, 1201 North Main Street, Pueblo, Colorado, a two-story with dome-shaped roof, quoins, side tower with octagonal roof, center dome (possibly rotunda) on main roof, one-half rose window with keystone above...

    • Pueblo (Colo.)--1930-1940.; Christian Science churches--Colorado--Pueblo--1930-1940.; Streets--Colorado--Pueblo--1930-1940.

    • [between 1930 and 1940?]
    • Abandoned C. & S. station at Keystone, Colorado

    • Abandoned C. & S. station at Keystone, Colorado

    • Railroad depot in Keystone, in Summit County, Colorado, is a one- story, frame building with a gable roof. Signs read: "Garage," "3mi Wild- Wood cabins lunch gas oils." Log cabins and a 20's car are to the side, and mountains are in the background.

    • Keystone (Colo.)--1930-1940.; Railroad stations--Colorado--Keystone--1930-1940.

    • August 5, 1938
    • First Baptist Church Directory and Yearbook

    • First Baptist Church Directory and Yearbook

    • Directory published by the First Baptist Church of Denver, Colorado. Included in the document are lists of: the different religious services and their corresponding meeting times, different organizations within the congregation, and members by...

    • First Baptist Church (Denver, Colo.)--Directories.; First Baptist Church (Denver, Colo.)

    • 1930
    • Keystone Placer Mine, sluice boxes

    • Keystone Placer Mine, sluice boxes

    • View of the Keystone Placer Mine in San Miguel County Colorado. Shows mining buildings and sluice apparatus.

    • Keystone Mine (San Miguel County, Colo.)--1880-1900.; San Miguel County (Colo.)--1880-1900.; Flumes--Colorado--San Miguel County--1880-1900.; Hydraulic mining--Colorado--San Miguel County--1880-1900.; Mine buildings--Colorado--San Miguel...

    • [between 1882 and 1900?]
    • Keystone placer mine giant at work

    • Keystone placer mine giant at work

    • View of mining operations at the Keystone Mine in San Miguel County, Colorado. Shows sluice boxes and a large pipe with hydraulic nozzles.

    • Keystone Mine (San Miguel County, Colo.)--1880-1900.; San Miguel County (Colo.)--1880-1900.; Flumes--Colorado--San Miguel County--1880-1900.; Hydraulic mining--Colorado--San Miguel County--1880-1900.; Mining--Colorado--San Miguel County--1880-1900.

    • [between 1882 and 1900?]
    • Keystone Hotel, Home, Colorado

    • Keystone Hotel, Home, Colorado

    • This hotel in Home, Larimer County, Colorado, has a mansard roof, a parterre, smoking chimneys, and a United States Flag on a pole. A bridge spans a river, and a stagecoach is on the road. A vignette depicts a canoe on a lake; lettering reads:...

    • Home (Colo.)--1890-1900.; Hotels--Colorado--Home--1890-1900.; Keystone Hotel (Home, Colo.)

    • [between 1890 and 1900?]
    • Keystone Hotel in Castle Rock

    • Keystone Hotel in Castle Rock

    • Exterior photograph of the front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town, and a...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1997
    • Keystone Hotel in Castle Rock

    • Keystone Hotel in Castle Rock

    • Exterior photograph of the front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town, and a...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1997
    • Keystone Hotel in Castle Rock

    • Keystone Hotel in Castle Rock

    • Exterior photograph of the front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town, and a...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1995
    • Front door of the Keystone Hotel in Castle Rock

    • Front door of the Keystone Hotel in Castle Rock

    • Exterior photograph of the front entrance of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town,...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1997
    • Keystone Hotel in Castle Rock

    • Keystone Hotel in Castle Rock

    • Exterior photograph of the front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town, and a...

    • Hotels--Colorado--Castle Rock--1910-1920.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • circa 1919
    • Keystone Hotel in Castle Rock

    • Keystone Hotel in Castle Rock

    • Photograph of a group of people in front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town,...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.
    •  
    • Back door of the Keystone Hotel in Castle Rock

    • Back door of the Keystone Hotel in Castle Rock

    • Exterior photograph of the back entrance to the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town,...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1995
    • Keystone placer just below Telluride

    • Keystone placer just below Telluride

    • Keystone, a gold placer mine in San Miguel County, Colorado. A group of well-dressed men and women with a horse drawn wagon, stand on a hillside overlooking a mining operation. Water gushes out of a hydraulic nozzle (monitor) into a pit surrounded...

    • San Miguel County (Colo.)--1880-1890.; Gold mining--Colorado--San Miguel County--1880-1890.; Hydraulic Mining--Colorado--San Miguel County--1880-1890.; Mining--Colorado--San Miguel County--1880-1890.

    • [between 1880 and 1890?]
    • [K]eystone Placer Mine giant at work

    • [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?]
    • East keystone angel

    • East keystone angel

    • View of the cornerstone and a keystone from the Denver Public Library at Denver High School in Denver, Colorado; shows a Daniel Chester French sculpture of a girl (Ella Catherine Matty, later Orman), and letters: "Denver High School and Public...

    • Denver Public Library--1970-1980.; Denver (Colo.)--1970-1980.; Cornerstones--Colorado--Denver--1970-1980.; Keystones--Colorado--Denver--1970-1980.; Libraries--Colorado--Denver--1970-1980.; Matty, Catherine Ella.

    • [between 1970 and 1980?]
    • Magnolia inside Keystone and Mt. Lion mill

    • Magnolia inside Keystone and Mt. Lion mill

    • The dilapidated interior of the mill used by the Keystone and Mountain Lion mines in Magnolia (Boulder County), Colorado, features a maze of rafters and machinery parts.

    • Boulder County (Colo.)--1960-1970.; Mills--Colorado--Boulder County--1960-1970.

    • 1967
    • Magnolia inside Keystone and Mt. Lion mill

    • Magnolia inside Keystone and Mt. Lion mill

    • The dilapidated interior of the mill used by the Keystone and Mountain Lion mines in Magnolia (Boulder County), Colorado, features a maze of rafters, lathes, and machinery parts.

    • Boulder County (Colo.)--1960-1970.; Interiors.; Mills--Colorado--Boulder County--1960-1970.

    • 1967
    • Magnolia Keystone and Mt. Lion mill

    • Magnolia Keystone and Mt. Lion mill

    • The dilapidated mill used by the Keystone and Mountain Lion mines in Magnolia (Boulder County), Colorado, features vertical board siding, and a stepped floor plan with a long shed roof below a gabled top. Debris is scattered on the ground around...

    • Boulder County (Colo.)--1960-1970.; Mills--Colorado--Boulder County--1960-1970.

    • 1967
    • Magnolia Keystone and Mt. Lion property

    • Magnolia Keystone and Mt. Lion property

    • A large brick structure (oven?), used by the Keystone and Mountain Lion mines, stands atop an uncoursed stone foundation near the top of a hill in Magnolia (Boulder County), Colorado.

    • Boulder County (Colo.)--1960-1970.

    • 1967
    • Magnolia Keystone and Mt. Lion property

    • Magnolia Keystone and Mt. Lion property

    • A stone and brick foundation is all that remains of a building used by the Keystone and Mountain Lion mines in Magnolia (Boulder County), Colorado. Wooden debris and machinery parts lie scattered on the ground.

    • Boulder County (Colo.)--1960-1970.; Foundations--Colorado--Boulder County--1960-1970.

    • 1967
    • Magnolia Keystone and Mt. Lion mill

    • Magnolia Keystone and Mt. Lion mill

    • The dilapidated mill used by the Keystone and Mountain Lion mines in Magnolia (Boulder County), Colorado, features vertical board siding, and a stepped floor plan with a long shed roof below a gabled top.

    • Boulder County (Colo.)--1960-1970.; Mills--Colorado--Boulder County--1960-1970.

    • 1967
    • Magnolia, Keystone & Mt. Lion mill

    • Magnolia, Keystone & Mt. Lion mill

    • The mill that processed ore for both the Keystone and the Mountain Lion mines, stands in a state of disrepair near Magnolia in Boulder County, Colorado.

    • Boulder County (Colo.)--1960-1970.; Mills--Colorado--Boulder County--1960-1970.

    • 1967
    • Keyston Hotel in Castle Rock

    • Keyston Hotel in Castle Rock

    • Exterior photograph of the front of the Keystone Hotel in Castle Rock, Colorado. The 1901 two-story commercial building, along with its 1910 addition, served as a social hub of the community. For many years it was the only hotel in town, and a...

    • Hotels--Colorado--Castle Rock--1990-2000.; Keystone Hotel (Castle Rock, Colo.).; Historic Buildings.; Historic preservation--Colorado--Castle Rock.; Historic buildings--Colorado--Castle Rock.; Architecture--Colorado--Castle Rock--History.

    • 1995
    • Fajardo residence

    • Fajardo residence

    • View of a house identified as the Fajardo residence located at 2127 Tremont Place (1883) in the Five Points neighborhood, Denver, Colorado. The Denver Square style house has a hip roof, a front, a square bay, windows with keystone arches and a...

    • Five Points (Denver, Colo.)--1970-1980.; Denver (Colo.)--1970-1980.; Houses.; Dwellings--Colorado--Denver--Pictorial works.; Five Points (Denver, Colo.)--Pictorial works.; Denver (Colo.)--Pictorial works.

    • 1976
    • 841 Galapago Street

    • 841 Galapago Street

    • View of 841 Galapago Street (1891; Baerresen Brothers, architects) in the Lincoln Park neighborhood of Denver, Colorado. Shows a two-story red brick single-family residence with a rough-faced stone facade. The building has a flat roof, a...

    • Denver (Colo.)--2000-2010.; Lincoln Park (Denver, Colo.)--2000-2010.; Houses.; Dwellings--Colorado--Denver--Pictorial works.; Denver (Colo.)--Pictorial works.; Lincoln Park (Denver, Colo.)--Pictorial works.

    • 2009
    • Bouvier-Lothrop House

    • Bouvier-Lothrop House

    • View of the Bouvier-Lothrop House (1890; Robert G. Balcomb and Eugene Rice, architects) at 1600 Emerson Street in the North Capitol Hill neighborhood of Denver, Colorado. Shows a two-and-one-half-story residence with a mixture of Queen Anne,...

    • Bouvier, Michel Charles--Homes & haunts.; Bouvier Lothrop House (Denver, Colo.)--1990-2000.; Denver (Colo.)--1990-2000.; North Capitol Hill (Denver, Colo.)--1990-2000.; Historic buildings.; Houses.; Bouvier, Michel Charles--Homes and haunts.;...

    • 1991

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