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  • All fields: Patent
(1235 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.
    •  
    • 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...
    •  
    • [between 1860 and 1875]
    • 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...
    •  
    • 1894 December 7th
    • 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...
    • Noel, Thomas J. (Thomas Jacob)
    • 1996.
    • 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.
    •  
    • 1929
    • Mines of North Empire

    • View of the mines and the buildings near North Empire (Clear Creek County), Colorado.
    • Wakely, George D.
    • 1864
    • Near N. Empire- Silver Mtn. Mine

    • View of the shafthouses and area near the Silver Mountain Mine near North Empire (Clear Creek County), Colorado.
    •  
    • 1934
    • 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...
    •  
    • [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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 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...
    •  
    • [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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 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...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1997 September
    • Silver Mountain mine

    • View looking down on the Silver Mountain mine, Boulder County, Colorado, shows wooden buildings, tailings piles, and a road.
    •  
    • 1934?
    • 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...
    • Eagan.
    • [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."
    •  
    • 1913 December
    • 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."
    •  
    • 1941 June
    • 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...
    • Jackson, William Henry, 1843-1942.
    • [between 1890 and 1910?]
    • 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...
    •  
    • [between 1950 and 1970]
    • Silver Tip Mine Turret, Colo.

    • Miners work at the Silver Tip mine near Turret (Chaffee County), Colorado.
    • Hall, Frank L.
    • [between 1950 and 1960]
    • 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.
    •  
    • 1914 March 10
    • 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...
    • Eagan.
    • [between 1962 and 1970]
    • 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
    •  
    •  
    • Commonwealth building

    • View of the Commonwealth building at 16th (Sixteenth) and Stout Streets, Denver, Colorado with business signs: "Clarke Millinery", "John Carson and Bro., China And Cut Glass", "Headquarters For Holiday, Fancy Lamps, Delayed Shipment Of Cut Glass,...
    • Rhoads, Harry Mellon, 1880 or 81-1975.
    • [between 1910 and 1920?]

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