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  • All fields: systems
(991 results)



Display: 50

    • East High spotlight: vol 24 no 5

    • Christmas edition of the newspaper produced by East High School of Denver, Colorado. Included in the paper are photographs of students, articles on school events and sports.
    • East High School (Denver, Colo.)
    • 1942 December 10
    • Denver City Railway Company Building/Sheridan Building

    • Exterior photograph of the Sheridan Heritage Building, formerly the Denver City Railway Company Building located in Denver, Colorado. Union Station can be seen behind the building. The four-story red brick commercial building was constructed as a...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1984 May
    • Mining Institute drilling contest, Civic Center

    • People crowd Civic Center amphitheater in Denver, Colorado, at a Mining Institute contest. Miners on wooden platforms swing hammers; loudspeakers top a van with letters: "R. C. Mulnix Sound Systems Sales Rental Service Remler." Windows enclose the...
    •  
    • September, 29, 1936
    • Denver City Railway Company Building/Sheridan Building

    • Exterior photograph of the Sheridan Heritage Building, formerly the Denver City Railway Company Building located in Denver, Colorado. Union Station can be seen behind the building. The four-story red brick commercial building was constructed as a...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1984 May
    • Denver City Railway Company Building/Sheridan Building

    • Exterior photograph of the Sheridan Heritage Building, formerly the Denver City Railway Company Building located in Denver, Colorado. Union Station can be seen behind the building. The four-story red brick commercial building was constructed as a...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1984 May
    • Denver City Railway Company Building/Sheridan Building

    • Exterior photograph of the Sheridan Heritage Building, formerly the Denver City Railway Company Building located in Denver, Colorado. Union Station can be seen behind the building. The four-story red brick commercial building was constructed as a...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1984 May
    • Denver City Railway Company Building/Sheridan Building

    • Exterior photograph of the Sheridan Heritage Building, formerly the Denver City Railway Company Building undergoing restoration. Building is located in Denver, Colorado. Union Station can be seen behind the building. The four-story red brick...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1993 August 1
    • Mining Institute drilling contest, Civic Center

    • Men crowd Civic Center amphitheater in Denver, Colorado, at a Mining Institute contest. Miners on a wooden platform swing hammers; loudspeakers top a van with letters: "R. C. Mulnix Sound Systems." Spectators watch from the colonnade.
    •  
    • September, 29, 1936
    • Horse-drawn cable car

    • A conductor and a grip man stand on cable car No. 92 of the Denver Tramway Company in Denver, Colorado. In 1871, the Denver Horse Railroad Company began operating the city's first horse-car line from 7th and Larimer streets to 27th and Champa...
    • Collier, Joseph.
    • [between 1877 and 1890?]
    • Denver Ordnance Plant, steam plant under construction

    • A crew of construction workers build the framework for the Steam Plant at the Denver Ordnance Plant (Remington Ordnance Plant, later the Denver Federal Center) in Lakewood (Jefferson County), Colorado. Three boilers and pipe systems are enclosed in...
    • Zellers, Bob.
    • [1941?]
    • Reno Park Addition map

    • Photographic reproduction of a 1997 survey map of the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of the water tower in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photograph of a house in the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with Arvada's...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Reno Park Addition

    • Photographic reproduction of a map of the Reno Park Addition in the Arvada Downtown Historic District, located in Arvada, Colorado. This residential district, located just west of the Arvada Downtown historic district, is primarily associated with...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • 1999
    • Northern Colorado Company Substation

    • Exterior photograph of the Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. ...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Northern Colorado Company Substation railroad tracks and power lines

    • Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. It is closely linked to the...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Northern Colorado Company Substation

    • Exterior photograph of the Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. ...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Northern Colorado Company Substation

    • Exterior photograph of the Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. ...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Northern Colorado Company Substation

    • Exterior photograph of the Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. ...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Northern Colorado Company Substation

    • Exterior photograph of the Northern Colorado Company Substation located in Lafayette, Colorado. This small 1908 brick industrial building, composed of a one story base and a two story tower, illustrates early power generation systems in Boulder. ...
    • History Colorado. Office of Archaeology and Historic Preservation.
    • Undated
    • Automatic Telephone Co political cartoon

    • Close-up view of a political cartoon that depicts men, one who wears a top hat. Text includes: "Automatic Telephone promotor. You must get one of my automatic phone systems. I have sold them to several of the large cities.," "Los Angeles. Be...
    • Buckwalter, Harry H.
    • [between 1900 and 1910?]

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