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  • All fields: Optical
(228 results)



Display: 50

    • Children's reading hour department Dickinson Branch Library

    • Interior view of the Dickinson Branch of the Denver Public Library in the West Colfax neighborhood of Denver, Colorado; shows children, bookshelves, windows, groin vaults, and Dudley S. Carpenter murals.
    • Dickinson, Charles E.--Monuments.; Denver Public Library. Dickinson Branch--1910-1930.; Denver (Colo.)--1910-1930.; Boys--Colorado--Denver--1910-1930.; Girls--Colorado--Denver--1910-1930.; Interiors--Colorado--Denver--1910-1930.;...
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    • Master Property Record Parcel: 0000-05054-016-00

    • This card represents parcel number 0000-05054-016-00 of the Denver Assessor's Office Master Property Records. Each file may contain several cards with different section of the parcel.
    • Real property tax--Colorado--Denver--Records and correspondence.; Real property and taxation--Colorado--Denver--Records and correspondence.; Tax assessment--Colorado--Denver--Records and correspondence.; Real...
    • 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985
    • Denver Municipal Facts: Volume 4 Number 12, 1912 March 23

    • 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.
    • 19120323
    • Book line Children's Department Dickinson Branch Library

    • Interior view of the Dickinson Branch of the Denver Public Library in the West Colfax neighborhood of Denver, Colorado; shows children at a librarian's counter. Dudley S. Carpenter murals fill groin vaults.
    • Dickinson, Charles E.--Monuments.; Denver Public Library. Dickinson Branch--1910-1920.; Denver (Colo.)--1910-1920.; Boys--Colorado--Denver--1910-1920.; Girls--Colorado--Denver--1910-1920.; Interiors--Colorado--Denver--1910-1920.;...
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    • Camp scene, Rocky Mt. Lake, lake in background

    • View of camp sites beside Rocky Mountain Lake at Rocky Mountain Lake Park in the Berkeley neighborhood of Denver, Colorado. Men and women sit on benches near tents. Laundry hangs on a line and the ground is scattered with camping equipment and...
    • Denver (Colo.)--1910-1920.; Rocky Mountain Lake (Denver, Colo.)--1910-1920.; Rocky Mountain Lake Park (Denver, Colo.)--1910-1920.; Camping--Colorado--Denver--1910-1920.; Lakes & ponds--Colorado--Denver--1910-1920.;...
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    • Head of Fall River Road

    • People stop with their car on Fall River Road in Rocky Mountain National Park, Colorado. Snow dots slopes above timberline to the side.
    • Rocky Mountain National Park (Colo.)--1920-1930.; Automobiles--Colorado--Rocky Mountain National Park--1920-1930.; Dirt roads--Colorado--Rocky Mountain National Park--1920-1930.; Rest stops--Colorado--Rocky Mountain National Park--1920-1930.;...
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    • Denver Municipal Facts: Volume 3 Number 18, 1911 April 29

    • 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.
    • 19110429
    • Family camping outfit in Genesee Park

    • A boy and his dog sit on a camp bed and a tent attached to an automobile, at Genesee Park (Jefferson County), Colorado; the car's wheel hub reads: "Pace."
    • Genesee Park (Colo.)--1910-1920.; Jefferson County (Colo.)--1910-1920.; Automobiles--Colorado--Colorado--Jefferson County--1910-1920.; Camping--Colorado--Colorado--Jefferson County--1910-1920.; Children & animals--Colorado--Colorado--Jefferson...
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    • Looking across lily pond, City Park

    • Two women sit on the banks of a lily pond at City Park in Denver, Colorado. A retaining wall with flower plantings divides the pond. Shows lily pads, a stone bridge and Russian Olive trees.
    • City Park (Denver, Colo.)--1910-1920.; Denver (Colo.)--1910-1920.; Lily ponds--Colorado--Denver--1910-1920.; Parks--Colorado--Denver--1910-1920.; Pedestrian bridges--Colorado--Denver--1910-1920.; Women--Colorado--Denver--1910-1920.
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    • Ski course - Genesee Park

    • Women wearing skis pose on a snow path at Genesee Park (Jefferson County) Colorado; outfits include leather winter coats and a knit hat. Grass meadow is to the sides.
    • Denver Mountain Parks--1940-1950.; Genesee Park (Colo.)--1940-1950.; Jefferson County (Colo.)--1940-1950.; Parks--Colorado--Colorado--Jefferson County--1940-1950.; Skiing--Colorado--Colorado--Jefferson County--1940-1950.;...
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    • Cascades below falls in north Elk Creek Canon - Mount Evans Region

    • Elk Creek courses through rocks and boulders in Park County, Colorado.
    • Elk Creek (Park County-Jefferson County, Colo.)--1900-1920.; Boulders--Colorado--Park County--1900-1920.; Streams--Colorado--Park County--1900-1920.; Waterfalls--Colorado--Park County--1900-1920.
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    • Optics

    • Telescopes target a prism at the University of Colorado at Boulder. A sheaf of papers has a series of graded, vertical black bars, and lettering: "Prof. H. A. Rowland." A wire power coil and electrical equipment are in back against the interior...
    • Boulder (Colo.)--1880-1890.; Classrooms--Colorado--Boulder--1880-1890.; Interiors.; Optical devices--Colorado--Boulder--1880-1890.; Scientific equipment--Colorado--Boulder--1880-1890.; Universities & colleges--Colorado--Boulder--1880-1890.;...
    • 1889
    • Chemistry laboratory

    • This laboratory at the University of Colorado at Boulder has a bench backed by shelves full of apothecary bottles. Each is labeled, identifying various chemicals. Slates, an oven, a beaker, molecular models, a precipitating glass, distillation...
    • Boulder (Colo.)--1880-1890.; Interiors.; Laboratories--Colorado--Boulder--1880-1890.; Scientific equipment--Colorado--Boulder--1880-1890.; Universities & colleges--Colorado--Boulder--1880-1890.; University of Colorado (Boulder Campus)
    • 1889
    • Physics class

    • Light experimentation equipment in this University of Colorado at Boulder classroom consists of an optical bench with an adjustable slit and lamps, prisms, lenses, and filters. An open wooden case contains other instruments; a bi-prism defractor...
    • Boulder (Colo.)--1880-1890.; Classrooms--Colorado--Boulder--1880-1890.; Interiors.; Scientific equipment--Colorado--Boulder--1880-1890.; Universities & colleges--Colorado--Boulder--1880-1890.; University of Colorado (Boulder Campus)
    • 1889
    • Optical bench

    • Filters and lenses are mounted on an optical bench at the University of Colorado at Boulder. Other instruments are strewn on the wooden surface, and an interior door is in the background.
    • Boulder (Colo.)--1880-1890.; Classrooms--Colorado--Boulder--1880-1890.; Interiors.; Scientific equipment--Colorado--Boulder--1880-1890.; Universities & colleges--Colorado--Boulder--1880-1890.; University of Colorado (Boulder Campus)
    • 1889

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