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  • All fields: scientific
(559 results)



Display: 50

    • Gulch mining, Willow Gulch

    • View of a ground sluice for gold placer mining, at Willow Gulch, in (probably) Colorado. A cabin is by the hydraulic gold mine pit.
    • Sluices--Colorado--1870-1880.; Gold mining--Colorado--1870-1880.; Hydraulic mining--Colorado--1870-1880.; Mining--Colorado--1870-1880.
    • [between 1875 and 1880?]
    • Expedition of 1873, Yale College in northern Utah

    • Yale College students and members of O.C. (Othniel Charles) Marsh's survey expedition (Yale College Scientific Expedition of 1873) pose on a rock formation in northern Utah. Men collect fossil and rock samples for the Peabody Museum. Saddled horses...
    • Marsh, Othniel Charles, 1831-1899--Homes & haunts.; Yale College (1718-1887)--People--1870-1880.; Expeditions & surveys--Utah--1870-1880.; Horses--Utah--1870-1880.; Rock formations--Utah--1870-1880.; Scientists--Utah--1870-1880.;...
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    • Lake Junior High School

    • A photograph of students performing a scientific experiment. The teacher is pointing at a test tube. Lake Junior High is located at 1820 Lowell Blvd, Denver, CO 80204.
    • Lake Junior High School (Denver, Colo.); Schools--Colorado--Denver.; Denver Public Schools--Archives.; Public schools--Colorado--Denver.; Science projects.; Scientific equipment.; Students.
    • undated
    • Yale College scientific party camp near the Uintah Mountains

    • View of a Yale College Scientific Expedition encampment near the Uinta(Uintah) Mountains in Utah; men relax by tents, horses, and a portable cook stove.
    • Yale College (1718-1887)--People--1870-1880.; Uinta Mountains (Utah and Wyo.)--1870-1880.; Camping--Utah--1870-1880.; Expeditions & surveys--Utah--1870-1880.; Outdoor cookery--Utah--1870-1880.; Scientists--Utah--1870-1880.;...
    • 1870 September
    • Yale College Party of 1873

    • Yale College students and professors on the Yale College Scientific Expedition of 1873 pose for a group portrait at Fort Bridger (Uintah County), Wyoming. Interior view shows the men as they sit or stand in suits with double breasted coats or...
    • Yale College (1718-1887)--People--1870-1880.; Fort Bridger (Wyo.)--1870-1880.; Scientists--Wyoming--Fort Bridger--1870-1880.; Students--Wyoming--Fort Bridger--1870-1880.; Teachers--Wyoming--Fort Bridger--1870-1880.; Yale College Scientific...
    •  
    • Expedition of 1873, Yale College, in northern Utah

    • Students, members of the Yale College Scientific Expedition of 1873 pose beside tents at a campsite in northern Utah. Men hold rifles and wear wide-brimmed hats, neckerchiefs and pants tucked into tall leather boots. Shows saddles, camp gear and a...
    • Yale College (1718-1887)--People--1870-1880.; Camping--Utah--1870-1880.; Expeditions & surveys--Utah--1870-1880.; Scientists--Utah--1870-1880.; Students--Utah--1870-1880.; Tents--Utah--1870-1880.; Yale College Scientific Expedition of 1873.
    •  
    • Yale Party in the Wasatch Mts.

    • Students from the Yale College Scientific Expedition of 1871 pose on rocks, timber and a bridge beside a waterfall in a ravine in the Wasatch Mountains in Utah. The men wear tall leather boots, wide brimmed hats and hold rifles and pistols. One man...
    • Yale College (1718-1887)--People--1870-1880.; Wasatch Range (Utah and Idaho)--1870-1880.; Canyons--Utah--1870-1880.; Expeditions & surveys--Utah--1870-1880.; Rock formations--Utah--1870-1880.; Scientists--Utah--1870-1880.;...
    •  
    • Manual Annual: 1908

    • Yearbook for Denver Manual Training High School 1908.
    • Manual High School (Denver, Colo.)--Students--Yearbooks.; Denver Public Schools--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.
    • 1908
    • Municipal Facts: Volume 11 Numbers 7 and 8, 1928 July-August

    • Newsletter produced every two months 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.
    • 19280700
    • Amid song and prayer

    • Colorado Woman's Christian Temperance union members pose in Denver, Colorado; they are (L to R): Nina Bear (Treasurer), Mrs. C. Minker, (Recording Secretary), Adrianna Hungerford (President), Bertha E. Teller (Vice President), and Sadie R. Jones...
    • Women's Christian Temperance Union of Colorado--Meetings--1930-1940.; Denver (Colo.)--1930-1940.; Temperance--Colorado--Denver--1930-1940.; Women--Colorado--Denver--1930-1940.; Bear, Nina.; Hungerford, Adrianna.; Jones, Sadie R.; Teller, Bertha E.
    • 1939, October 10
    • Park Hill Topics Volume 7 No. 28

    • A weekly newspaper distributed to the residents of the Park Hill neighborhood. This contains articles about neighborhood events, news, and gossip. As well as advertisements for local businesses.
    • Community newspapers--Colorado--Denver.
    • 1939 July 14
    • Boulder, Colo.

    • View of brick and frame houses and commercial buildings in Boulder (Boulder County), Colorado. Shows the Boulder County Courthouse with a dome and finial, the Masonic Temple building, the Central School, First Presbyterian Church, and Old Main and...
    • Boulder (Colo.)--1890-1910.; Cities & towns--Colorado--Boulder--1890-1910.; Houses--Colorado--Boulder--1890-1910.
    • [between 1895 and 1901?]
    • View from University Place looking N.

    • Panoramic view of buildings at the University of Colorado on University Hill in Boulder (Boulder County), Colorado. Shows the rusticated stone Hale scientific building, the central tower of Old Main, chimneys on Woodbury Hall, and the smokestack of...
    • University of Colorado (Boulder campus)--1890-1910.; Boulder (Colo.)--1890-1910.; Universities & colleges--Colorado--Boulder--1890-1910.
    • [between 1896 and 1910?]
    • Golden, school interior

    • Interior of a classroom, in South School, (Golden High School) Jefferson County, Colorado, shows students gathered around wooden tables experimenting with microscopes and glass bottles with stoppers. The blackboards have mathematical and scientific...
    • Golden (Colo.)--1890-1900.; Schools--Colorado--Golden--1890-1900.; Students--Colorado--Golden--1890-1900.
    • [1897?]
    • Science classroom

    • Scientific equipment fills the interior of this classroom at the University of Colorado at Boulder. An optical bench tops glass fronted cabinets, equipped with lenses, prisms, lamps, and filters. Glass retorts and alembics are on shelves;...
    • Boulder (Colo.)--1880-1890.; Classrooms--Colorado--Boulder--1880-1890.; Interiors.; Universities & colleges--Colorado--Boulder--1880-1890.; University of Colorado (Boulder Campus)
    • 1889
    • Boulder, Col.

    • Panoramic view of frame houses and buildings in Boulder (Boulder County), Colorado. Fenced backyards and a barn are on probably Hill Street (Mapleton Avenue). The Reformed Episcopal Church with an open arched bell tower, the stone First...
    • Boulder (Colo.)--1900-1910.; Cities & towns--Colorado--Boulder--1900-1910.
    • [1900?]
    • Boulder, Colo.

    • Panoramic view of frame houses and buildings in Boulder (Boulder County), Colorado. Fenced backyards and a barn are on probably Hill Street (Mapleton Avenue). The Reformed Episcopal Church with an open arched bell tower, the stone First...
    • Boulder (Colo.)--1900-1910.; Cities & towns--Colorado--Boulder--1900-1910.
    • [1900?]
    • Cutler, Wm. F. Strieby, Chimsty [sic]

    • Interior view of a Cutler Hall chemistry classroom, Colorado College, Colorado Springs, El Paso County, Colorado; shows wooden desks, scientific glassware, a chalkboard, parlor stove, and oil chandeliers. Professor William Strieby poses with...
    • Colorado College--1890-1900.; Colorado Springs (Colo.)--1890-1900.; Classrooms--Colorado--Colorado Springs--1890-1900.; Interiors--Colorado--Colorado Springs--1890-1900.; Universities & colleges--Colorado--Colorado Springs--1890- 1900.; Strieby,...
    • 1890
    • Boulder, Univ. of Colorado

    • View of a stone retaining wall, a grassy field, trees, and the rooftop of the Hale Scientific Building on the campus of the University of Colorado in Boulder (Boulder County), Colorado. The Richardson Romanesque building has steep pitched roof...
    • University of Colorado (Boulder campus)--Buildings--1900-1910.; Boulder (Colo.)--1900-1910.; Green Mountain (Boulder County, Colo.)--1900-1910.; Meadows--Colorado--Boulder--1900-1910.; Retaining walls--Colorado--Boulder--1900-1910.; Universities &...
    • [1900?]
    • Boulder, Colo.

    • View of brick and frame houses and commercial buildings in Boulder (Boulder County), Colorado. Horses are in a fenced lot on Mapleton Avenue. Shows the Boulder County Courthouse with a dome and finial, the Masonic Temple building and the stone...
    • Boulder (Colo.)--1890-1910.; Flatirons, The (Colo.)--1890-1910.; City & towns--Colorado--Boulder--1890-1910.
    • [between 1895 and 1901]
    • State Armory Building

    • View of the State Armory (1889; William Quayle) at 2565 Curtis Street in the Five Points neighborhood of Denver, Colorado. Shows a two-story, brick, Romanesque Revival influenced, symmetrical building with semi-circular arched windows, belt courses...
    • Curtis Park (Denver, Colo.)--1980-1990.; Denver (Colo.)--1980-1990.; Five Points (Denver, Colo.)--1980-1990.; Commercial facilities.; Commercial buildings--Colorado--Denver--Pictorial works.; Curtis Park (Denver, Colo.)--Pictorial works.; Denver...
    • [between 1980 and 1990?]
    • State University campus, Boulder, Colo.

    • View of the University of Colorado campus in Boulder (Boulder County), Colorado. Shows unidentified houses, the Hale Scientific building (science), the president's house, Old Main and Woodbury Hall.
    • University of Colorado (Boulder campus)--1890-1900.; Boulder (Colo.)--1890-1900.; Houses.; Universities & Colleges.
    • [between 1897 and 1900?]
    • Santa Cruz, Casino & Sea Beach Hotel

    • Men, women, and children lounge on the beach near the Neptune Casino in Santa Cruz (Santa Cruz County), California. The Casino building is an ornate Moorish style structure with domes and arcades framed by Islamic arches. Boarders of geometric...
    • Neptune Casino (Santa Cruz, Calif.)--1900-1910.; Pacific Ocean--1900-1910.; Santa Cruz (Calif.)--1900-1910.; Bandstands--California--Santa Cruz--1900-1910.; Beaches--California--Santa Cruz--1900-1910.; Casinos--California--Santa Cruz--1900-1910.;...
    • [1905?]
    • Morey Junior High School

    • A photograph of five students painting a mural at Morey Junior High School. The mural depicts students enaged in various academic activites, for example looking through a microscope, looking at globe, and performing a scientific experiment.
    • Morey Junior High School (Denver, Colo.); Schools--Colorado--Denver.; Denver Public Schools--Archives.; Public schools--Colorado--Denver.; Mural painting and decoration.
    • 1938
    • Municipal Facts: Volume 2 Number 3, 1919 March

    • Newsletter produced monthly 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.
    • 19190301
    • Cripple Creek

    • View of a brick warehouse and a frame horseshoeing business on East Warren Street in Cripple Creek (Teller County), Colorado. Men and a woman pose on the wooden sidewalk, and a man is on a horse-drawn wagon with lettering that reads: "W.J[?]. Hill,...
    • Cripple Creek (Colo.)--1900-1910.; Warehouses--Colorado--Cripple Creek--1900-1910.; Workshops--Colorado--Cripple Creek--1900-1910.; Shinkle, Frank S.
    • 1904?
    • Residence, Georgetown, Colorado

    • View of the Hermit of Georgetown home, in Georgtown (Clear Creek County), Colorado. A weathervane has human figures and a United States flag, and an obelisk is on the rock slopes in the background. Lettering on the rocks reads: "E.P. Rice,...
    • Georgetown (Colo.)--1870-1900.; Houses--Colorado--Georgetown--1870-1900.
    • [between 1900 and 1978?]
    • Brown Palace Hotel, Denver

    • The Brown Palace was built on a triangle of land between Broadway, Tremont and 17th streets in downtown Denver, Colorado, in 1892 by Denver real estate developer Henry C. Brown, Maxcy Tabor (son of Horace Tabor) and Bill Bush, manager of the...
    • Brown Palace Hotel (Denver, Colo.)--1890-1910.; Denver (Colo.)--1890-1910.; Hotels--Colorado--Denver--1890-1910.; Street lights--Colorado--Denver--1890-1910.
    • [between 1892 and 1910?]
    • Chamberlin Observatory

    • The Chamberlin Observatory was built in 1894. The enclosed documentation was prepared as part of the application for the National Register of Historic Places for the Chamberlin Observatory and includes forms, narrative, maps and photographs.
    • Historic preservation--Colorado--Denver.; Historic buildings--Colorado--Denver.; Architecture--Colorado--Denver--History.; Universities and colleges--Colorado--Denver--History.; Observatories--Colorado--Denver.
    • 1979-2000
    • Dedication exercises, East High School.

    • Program for the dedication of the East High School building on Colfax and Elizabeth Street in Denver, Colorado.
    • High schools--Colorado--Denver.; East High School (Denver, Colo.)
    • 1925 September 25

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