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  • All fields: patent
(1234 results)



Display: 50

    • Historical artifacts

    • Edward Santarpio (with bottles) and Gerard H. Fischer pose with patent medicines and an advertising sign for the Denver Post newspaper in (probably) Georgetown, Colorado. The sign bears a likeness of Uncle Sam.
    • Denver Post--1940-1950.; Georgetown (Colo.)--1940-1950.; Antiques--Colorado--Georgetown--1940-1950.; Book & magazine posters--Colorado--Georgetown--1940-1950.; Newspaper industry--Colorado--Georgetown--1940-1950.; Patent...
    • 1947 August 2
    • Four pistols

    • Four pistols descriptions follow images from right to left. The first pistol was made by H. Aston & Co. from Middletown, Connecticut; U.S. Arsenal. The percussion pistol (US model 1842, military cap lock pistol) is single shot made from walnut with...
    • Handguns--1860-1880.
    • [between 1860 and 1875]
    • The Annual: East Denver High School, 1914

    • 1914 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1914
    • Denver High School: East Side Annual 1913

    • 1913 Yearbook from East Denver High School.
    • East High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.
    • 1913
    • Surveying for patent

    • A man with a surveyors transit poses with three men, one on horseback, and a woman and two girls, at the Dew Drop Mine in Ward (Boulder County), Colorado. The men wear jackets or overcoats and hats or caps. The woman wears a long checked dress...
    • Dew Drop Mine (Boulder County, Colo.)--1890-1900.; Ward (Colo.)--1890-1900.; Children.; Horseback riding.; Miners.; Mining.; Surveyors.; Tipples.; Winter.; Women.
    • 1894 December 7th
    • Ouray, head chief of the Utes

    • Portrait of Chief Ouray, Native American Indian, spokesman for the Utes, peacekeeper between his people and ever increasing number of white settlers. He wears long neat braids, thin facial hair, a tailored vest and shirt with a beaded choker around...
    • Ute Indians--1870-1880.; Indians of North America--Portraits--1870-1880.; Ouray.
    • [between 1877 and 1880]
    • Nordlund House

    • Exterior photograph of the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades during which he completed noteworthy...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Nordlund House

    • Exterior photograph of the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades during which he completed noteworthy...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Nordlund House curved hallway

    • Interior photograph of a curved hallway and its entry in the the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Nordlund House

    • Interior photograph of a small swinging door to the staircase in the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Continental Oil Shale and Refining Co., Rio Blanco Co.

    • View of Continental Oil Shale and Refining Company corrugated metal-sided buildings and a brick retort in Rio Blanco County, Colorado. A sign on timber scaffolding near a ladder reads: "The Colorado Continuous Retort, Patent applied for," and a...
    • Oil-shale industry--Colorado--Rio Blanco County--1900-1920.; Oil-shales--Colorado--Rio Blanco County--1900-1920.; Rio Blanco County (Colo.)--1900-1920.; Cliffs--Colorado--Rio Blanco County--1900-1920.; Refineries--Colorado--Rio Blanco...
    • [between 1900 and 1920?]
    • Nordlund House

    • Interior photograph of the book cases in the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades during which he...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Nordlund House

    • Exterior photograph of the garage at the Nordlund House located in Denver, Colorado. Denver architect Eugene G. Groves designed and built the all concrete Nordlund House in 1938-39. Groves practice spanned five decades during which he completed...
    • Nordlund House (Denver, Colo.)--1990-2000.; Hilltop (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.
    • 1997 September
    • Silver Mountain mine

    • View looking down on the Silver Mountain mine, Boulder County, Colorado, shows wooden buildings, tailings piles, and a road.
    • Mine buildings--Colorado--Boulder County--1930-1940.; Boulder County (Colo.)--1930-1940.; Mining--Colorado--Boulder County--1930-1940.
    • 1934?
    • James Hume house

    • View of the one story, residence of James Hume in Aspen, Colorado; features L-shaped, clapboard house with a gabled roof, shingles, fish-scale siding, covered porch with spindles along a porch frieze, and decorative cross braces; front yard filled...
    • Hume, James--Homes & haunts.; Aspen (Colo.)--1950-1970.; Houses--Colorado--Aspen--1950-1970.
    • [between 1950 and 1970]
    • Rainbow Arch Bridge, Morgan County, Colo.

    • View of the Rainbow Arch Bridge located on Colorado Hwy 52, outside of Fort Morgan, Colo. The bridge's design is based on a patent by engineer James Marsh. Charles Sheely's Colorado Bridge and Construction Company completed construction of this...
    • Bridges--Colorado--Morgan County--1990-2000.; Morgan County (Colo.)--1990-2000.; Bridges--Colorado--Morgan County--Pictorial works.; Morgan County (Colo.)--Pictorial works.
    • 1996.
    • Plant of the Continental Oil Shale Mining & Refining Co., Rio Blanco [County], Colo.

    • View of a Continental Oil Shale Mining and Refining Company plant on a hillside near layered shale cliffs in Rio Blanco County, Colorado. Shows a brick retort with timber scaffolding and ladders and a sign that reads: "The Colorado Continuous...
    • Oil-shale industry--Colorado--Rio Blanco County--1900-1920.; Oil-shales--Colorado--Rio Blanco County--1900-1920.; Rio Blanco County (Colo.)--1900-1920.; Cliffs--Colorado--Rio Blanco County--1900-1920.; Refineries--Colorado--Rio Blanco...
    • [between 1900 and 1920?]
    • Silver Tip Mine Turret, Colo.

    • Miners work at the Silver Tip mine near Turret (Chaffee County), Colorado.
    • Silver Tip Mine (Chaffee County, Colo.)--1890-1910.; Turret (Colo.)--1890-1910.; Miners--Colorado--Turret--1890-1910.; Mining--Colorado--Turret--1890-1910.
    • [between 1950 and 1960]
    • 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
    • The English Westerners' Brand Book

    • Close-up view of a map of the Battle of Adobe Walls, Texas Panhandle, June, 1874, fought between the Army and Native Americans (Kiowa). The map depicts the area in which the battle took place. Labels in the print read: "The Quarterly Publication of...
    • Kiowa Indians--War--Texas--1870-1880--Maps.; Indians of North America--War--Texas--1870-1880--Maps.; Adobe Walls, Battle of, Tex., 1874--Maps.;
    • [between 1962 and 1970]
    • Denver, snow storms

    • A young milkman and a horse with metal milk containers stand on a Denver, Colorado street in the 1913 snowstorm. Signs on building read, "Hotel Broadway," "K & W Patent Reliners," "Stutz Hall Automo[biles]," "Colorado Distributor."
    • Denver (Colo.)--1910-1920.; Blizzards--Colorado--Denver--1910-1920.; Horses--Colorado--Denver--1910-1920.; Milkmen--Colorado--Denver--1910-1920.; Pack animals--Colorado--Denver--1910-1920.; Snow--Colorado--Denver--1910-1920.
    • 1913 December
    • Transplanting trees

    • S. B. Sharp, Ray Miller, and other workmen uproot a tree in City Park, Denver, Colorado. Two horses are used to pull the tree out of the ground with the assistance of a patent hoist invented by A. L. Cornman.
    • City Park (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Employees--Colorado--Denver--1910-1920.; Hoisting machinery--Colorado--Denver--1910-1920.; Horse teams--Colorado--Denver--1910-1920.; Parks--Colorado--Denver--1910-1920.;...
    • 1914 March 10
    • Railroad yard, Denver

    • View of railroad yards in Denver, Colorado; shows an automobile, a freightcar with letters: "D&RGW," and a mill with sign: "Hungarian High Patent Flour."
    • Denver (Colo.)--1940-1950.; Railroad shops & yards--Colorado--Denver--1940-1950.
    • 1941 June
    • Military 1st Colo. Regiment departure for Manila

    • Members of the First Colorado Regiment prepare to depart from Union Station in Denver, Colorado. A crowd of spectators stand nearby.
    • United States. Army. Colorado Infantry Regiment, 1st--People--1890-1900.; Denver (Colo.)--1890-1900.; Infantry--Colorado--Denver--1890-1900.; Railroad stations--Colorado--Denver--1890-1900.; Spectators--Colorado--Denver--1890-1900.
    • [1899?]
    • Mines of North Empire

    • View of the mines and the buildings near North Empire (Clear Creek County), Colorado.
    • North Empire (Colo.)--1860-1870.; Mining--Colorado--Empire--1860-1870.
    • 1864
    • The English Westerners' Brand Book

    • Close-up view of a map of the Battle of Adobe Walls, Texas Panhandle, June, 1874, fought between the Army and Native Americans (Kiowa). The map depicts the area in which the battle took place. Labels in the print read: "The Quarterly Publication of...
    • Indians of North America--War--Texas--1870-1880.; Kiowa Indians--War--Texas--1870-1880.; Adobe Walls, Battle of, Tex., 1874.
    • [between 1962 and 1970]
    • Near N. Empire- Silver Mtn. Mine

    • View of the shafthouses and area near the Silver Mountain Mine near North Empire (Clear Creek County), Colorado.
    • North Empire (Colo.)--1930-1940.; Silver Mountain Mine (Clear Creek County, Colo.)--1930-1940.; Gold mining--Colorado--North Empire--1930-1940.; Mining--Colorado--North Empire--1930-1940.
    • 1934
    • David William Brunton

    • Portrait of David William Brunton a mine manager and mining engineer in Aspen, Colorado, and inventor of the Brunton's Patent Pocket Mine Transit
    • Mining engineers--1880-1900.; Engineers--1880-1900.; Brunton, David W. (David William), 1849-1927.
    •  
    • The Knutsford, Salt Lake City

    • View of the Knutsford Hotel, a six-story rusticated masonry Renaissance Revival hotel with a domed corner tower on a wide dirt boulevard in Salt Lake City (Salt Lake County), Utah. Shows awnings on the building, electric streetcar lines, telegraph...
    • Knutsford Hotel (Salt Lake City, Utah)--1890-1910.; Salt Lake City (Utah)--1890-1910.; Hotels--Utah--Salt Lake City--1890-1910.
    • [between 1890 and 1910?]
    • Leadville Opera House, 1933

    • This interior view of the Tabor Opera House from the upper balcony across the circular loge towards the stage in Leadville, Colorado, includes a curved rail, Andrews patent ornate cast iron opera chairs with upholstered seats and backs, mounted...
    • Tabor Opera House--1930-1940.; Leadville (Colo.)--1930-1940.; Interiors.; Opera houses--Colorado--Leadville--1930-1940.; Theatrical productions--1930-1940.
    • 1933
    • Leadville Opera House, 1933

    • This view of the Tabor Opera House in Leadville, Colorado, from the upper balcony across the loge towards the right side of the stage includes the curved balcony rail, Andrews patent ornate cast iron opera chairs with upholstered seats and backs,...
    • Tabor Opera House--1930-1940.; Leadville (Colo.)--1930-1940.; Interiors.; Opera houses--Colorado--Leadville--1930-1940.; Theatrical productions--1930-1940.
    • 1933
    • Denver Municipal Facts: Volume 1 Number 23, 1909 July 24

    • Newsletter produced by the City of Denver highlighting the civic, administrative, and informational aspects of government within the City.
    • Local government--Colorado--Denver.; Cities and towns--Colorado--Denver.
    • 19090724
    • The Story of Trinity choir : 1859-1903.

    • Brief history of the Trinity Methodist Church's choir. Included are photograph of prominent performers, a list of performers by their vocal classification, a reproductions of programs for earlier performances.
    • Trinity Methodist Episcopal Church (Denver, Colorado). Choir--History.; Trinity Methodist Episcopal Church (Denver, Colorado)--1900-1910
    • 1902

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