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  • All fields: excavating
(146 results)



Display: 50

    • North Capitol Hill neighborhood

    • Report describing significant architectural and historical landmarks in the North Capitol Hill neighborhood. Includes maps, photographs, demographic information and extensive histories of people and buildings.
    • Historic districts--Colorado--Denver.
    • 1995
    • Boulder, Colorado - excavating to lay pipe

    • View of ditch digging operations in Boulder (Boulder County) Colorado; men stand by a truck mounted backhoe.
    • Boulder (Colo.)--1940-1950.; Backhoes--Colorado--Boulder--1940-1950.; Digging--Colorado--Boulder--1940-1950.
    • [between 1940 and 1950?]
    • Industries construction crew at work at Alameda subway

    • Workmen, who include Idaho and a boy, pose near a Nagle vertical center crank water pump in the bottom of an excavation pit at the Alameda Avenue underpass construction site in Denver, Colorado. Clayton Ryan, on horseback, is near Idaho.
    • Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Boys--Colorado--Denver--1900-1910.; Construction--Colorado--Denver--1900-1910.; Holes--Colorado--Denver--1900-1910.; Horseback riding--Colorado--Denver--1900-1910.; Water...
    • [1909]
    • Industries construction scene during construction on Alameda subway

    • View, facing east, of the Alameda Avenue underpass construction site near Santa Fe Drive in Denver, Colorado. Workmen use horse-drawn graders to level the ground. A man, possibly Clayton Ryan, poses near a wooden tower. Nearby signs read: "Rocky...
    • Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Construction--Colorado--Denver--1900-1910.; Graders (Earthmoving machinery)--Colorado--Denver--1900-1910.
    • [1909]
    • Industries - construction - view west at Alameda subway

    • View of construction on Alameda Avenue underpass in Denver, Colorado; shows excavating machinery, cottonwoods, and Denver Tramway Company tracks.
    • Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Construction--Colorado--Denver--1900-1910.
    • [1909 or 1910]
    • Excavation dump trucks and equipment

    • Men pose with a line of dump trucks, probably in Denver, Colorado. Shows an excavation site that includes machinery with pulleys, cranes, conveyor belts and drills. Smokestacks, piles of unearthed material, storage tanks, a railroad car labeled:...
    • Denver (Colo.)--1920-1930.; Construction--Colorado--Denver--1920-1930.; Dump trucks--Colorado--Denver--1920-1930.; Excavation--Colorado--Denver--1920-1930.
    • [between 1920 and 1930?]
    • First Baptist Church Diamond Anniversary

    • Book commemorating the Diamond Anniversary of the First Baptist Church in Denver, Colorado. Included in the book is a description of the history of the church, is former locations, photographs and a list of members of the congregation.
    • First Baptist Church (Denver, Colo.)--Directories.; First Baptist Church (Denver, Colo.)
    • 1939
    • Brief histories of the Denver Public Schools

    • Compiled for the administrative offices of the Denver Public Schools, this book contains brief histories for the majority of the Public Schools in Denver, Colorado up to they year 1952.
    • Denver Public Schools--History.
    • 1952
    • Excavating for reduction mill

    • Miners dig in an embankment with picks and shovels, in (probably) Colorado; another man looks on.
    • Miners--Colorado--1890-1900.; Mining equipment--Colorado--1890-1900.; Mining--Colorado--1890-1900.
    • [between 1890 and 1900?]
    • Conduit #16

    • Construction workers stand in a deep trench and shovel dirt over a large concrete pipe at a work site in Clear Creek valley in Jefferson County, Colorado. The pipe is forty-two inch diameter reinforced concrete pipe coated with coal tar enamel. The...
    • Excavating machinery--Colorado--Jefferson County--1930-1940.; Jefferson County (Colo.)--1930-1940.; Pipes (Conduits)--Colorado--Jefferson County--1930-1940.; Construction workers--Colorado--Jefferson County--1930-1940.;...
    • 1936 October 16
    • Pajarito Park Pueblo before excavating ruins of the great communal house- summit of the Puye

    • View of Native American (Tewa) mesa top stone masonry ruins, the unexcavated great communal house, Puye Cliff Dwellings, Santa Clara Pueblo, New Mexico.
    • Indians of North America--Antiquities & archaeological sites--New Mexico--1910-1920.; Pueblo Indians--Antiquities & archaeological sites--New Mexico--1910-1920.; Tewa Indians--Antiquities & archaeological sites--New Mexico--1910-1920.; Puye Cliff...
    • 1910
    • Frijoles Canon

    • View of a talus with Native American (Anasazi) cliff dwellings near Frijoles Canyon, Bandelier National Monument, New Mexico. The ruins stand on a cliffside of the canyon near the ruins of Tyuonyi. The two story tuff cliff dwellings have holes for...
    • Indians of North America--Antiquities & archaeological sites--New Mexico--1900-1910.; Pueblo Indians--Antiquities & archaeological sites--New Mexico--1900-1910.; Bandelier National Monument (N.M.)--1900-1910.; Archaeological sites--New...
    • 1908
    • El Rito de los Frijoles cliff & valley before excavating- Tyuonyi

    • View of the Talus, Native American (Anasazi) cliff dwelling ruins near Frijoles Canyon, Bandelier National Monument, New Mexico. The unexcavated tuff cliff dwellings n the canyon wall stand near the base of the cliff.
    • Indians of North America--Antiquities & archaeological sites--New Mexico--1900-1910.; Pueblo Indians--Antiquities & archaeological sites--New Mexico--1900-1910.; Bandelier National Monument (N.M.)--1900-1910.; Archaeological sites--New...
    • 1908
    • Frijoles- Sun House after excavating Bottom of cliff & talus pueblo

    • A man poses near The Sun House, Native American (Anasazi) talus dwelling ruins near Frijoles Canyon, Bandelier National Monument, New Mexico. The ruins have large door openings. Wooden ladders rest against the walls of the ruins.
    • Indians of North America--Antiquities & archaeological sites--New Mexico--1900-1910.; Pueblo Indians--Antiquities & archaeological sites--New Mexico--1900-1910.; Bandelier National Monument (N.M.)--1900-1910.; Archaeological sites--New...
    • 1909
    • Laying 12 inch main at Howell Avenue

    • Workers place wooden braces against the wall of a narrow ditch possibly in Jefferson County Colorado. A mechanical ditch excavating machine operates in front of the work crew. Sections of pipe are arranged along the side of the road in the distance.
    • Trenching machinery--Colorado--1940-1950.; Pipes (Conduits)--Colorado--1940-1950.; Construction workers--Colorado--1940-1950.; Excavation--Colorado--1940-1950.; Waterworks--Colorado--1940-1950.
    • 1941 February 18
    • Pajarito Park Pueblo site before excavating

    • View of the unexcavated Tsankawi Ruins near Los Alamos Canyon, Bandelier National Monument, New Mexico. The stone masonry ruins stand on a rocky desert landscape. The mesas of the Pajarito Plateau stand in the distance.
    • Indians of North America--Antiquities & archaeological sites--New Mexico--1900-1920.; Pueblo Indians--Antiquities & archaeological sites--New Mexico--1900-1920.; Bandelier National Monument (N.M.)--1900-1920.; Tsankawi Ruins (N.M.)--1900-1920.;...
    • [between 1909 and 1915]
    • 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
    • Mesa Verde, excavating

    • A group of men stand with their pack horses on the ledge above Step House, a cliff dwelling in Mesa Verde National Park. Squatting near his horse is future park superintendent Marshall Finnan. The remains of some of the structures are in the shadow...
    • Mesa Verde National Park (Colo.)--1920-1930.; Step House (Colo.)--1920-1930.; Pit dwellings--Colorado--1920-1930.; Archaeological sites--Colorado--1920-1930.; Cliff dwellings--Colorado--1920-1930.; Pack animals--Colorado--1920-1930.; Finnan,...
    • [1926?]
    • State Penitentiary convicts excavating for the Water Works

    • Convicts of the State Penitentiary in Canon City Colorado, wear striped prison uniforms and pose with shovels. They stand behind a rock wall among wheelbarrows and boards. Men in suits oversee; a shed, trees, and hills are in the background.
    • Canon City (Colo.)--1880-1890.; Prison laborers--Colorado--Canon City--1880-1890.; Colorado State Penitentiary.
    • 1880

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