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  • All fields: Systems
(986 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.)--Students--Writings.; East High School (Denver, Colo.)--Periodicals.; High schools--Colorado--Denver--Periodicals.; Public schools--Colorado--Denver.; High schools--Colorado--Denver.; 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...
    • Hendrie & Bolthoff Manufacturing & Supply Co. (Denver, Colo.) Sheridan Heritage Building (Denver, Colo.)--1980-1990.; Central Business District (Denver, Colo.)--1980-1990.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic...
    • 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...
    • Civic Center (Denver, Colo.)--1930-1940.; Denver (Colo.)--1930-1940.; Contests--Colorado--Denver--1930-1940.; Mining--Colorado--Denver--1930-1940.; Spectators--Colorado--Denver--1930-1940.
    • 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...
    • Hendrie & Bolthoff Manufacturing & Supply Co. (Denver, Colo.) Sheridan Heritage Building (Denver, Colo.)--1980-1990.; Central Business District (Denver, Colo.)--1980-1990.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic...
    • 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...
    • Hendrie & Bolthoff Manufacturing & Supply Co. (Denver, Colo.) Sheridan Heritage Building (Denver, Colo.)--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic...
    • 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...
    • Hendrie & Bolthoff Manufacturing & Supply Co. (Denver, Colo.) Sheridan Heritage Building (Denver, Colo.)--1980-1990.; Central Business District (Denver, Colo.)--1980-1990.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic...
    • 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...
    • Hendrie & Bolthoff Manufacturing & Supply Co. (Denver, Colo.) Sheridan Heritage Building (Denver, Colo.)--1990-2000.; Central Business District (Denver, Colo.)--1990-2000.; Historic Buildings.; Historic preservation--Colorado--Denver.; Historic...
    • 1993 August 1
    • 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. ...
    • Northern Colorado Power Company--Buildings.; Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • 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...
    • Northern Colorado Power Company--Buildings.; Power lines--Colorado--Lafayette.;Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • Undated
    • 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.
    • Civic Center (Denver, Colo.)--1930-1940.; Denver (Colo.)--1930-1940.; Contests--Colorado--Denver--1930-1940.; Mining--Colorado--Denver--1930-1940.
    • September, 29, 1936
    • 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. ...
    • Northern Colorado Power Company--Buildings.; Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • 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. ...
    • Northern Colorado Power Company--Buildings.; Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • Undated
    • Capitol Hill People's Fair: Spring in the City 1977

    • Program from the 1977 Capitol Hill People's Fair. Includes list of vendors, sponsors, and map of booths during the fair.
    • Citizens' associations--Colorado--Denver.; Neighborhood government--Colorado--Denver.
    • 1977
    • 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. ...
    • Northern Colorado Power Company--Buildings.; Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • 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. ...
    • Northern Colorado Power Company--Buildings.; Historic Buildings.; Historic preservation--Colorado--Lafayette.; Historic buildings--Colorado--Lafayette.; Architecture--Colorado--Lafayette--History.
    • Undated
    • 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...
    • Denver (Colo.)--1870-1890.; Cable railroads--Colorado--Denver--1870-1890.; Denver Tramway Corporation (Denver, Colo.)
    • [between 1877 and 1890?]
    • Municipal Facts: Volume 3 Number 10, 1920 October

    • 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.
    • 19201001
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 1999
    • 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...
    • Political cartoons--Colorado--1900-1910.; Telephone industry--Colorado--1900-1910.
    • [between 1900 and 1910?]
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 1999
    • Engine No. 5

    • Interior view of fire station number 5 (Five) in Denver, Colorado. Men lower a harness onto horses, while other men slide down poles. A "Frisco Systems" calendar is on the wall.
    • Denver (Colo.). Fire Department.--People--1900-1910.; Denver (Colo.)--1900-1910.; Fire fighters--Colorado--Denver--1900-1910.; Fire stations--Colorado--Denver--1900-1910.; Horse teams--Colorado--Denver--1900-1910.;...
    • 1905 February
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 1999
    • 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...
    • Denver Ordnance Plant--Buildings--1940-1950.; Lakewood (Colo.)--1940-1950.; Building construction--Colorado--Lakewood--1940-1950.; Construction workers--Colorado--Lakewood--1940-1950.; Industrial facilities--Colorado--Lakewood--1940-1950.; Ordnance...
    • [1941?]
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 1999
    • The City of Denver: Volume 2 Number 11, 1914 March 14

    • Newsletter produced semi-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.
    • 19140314
    • 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...
    • Historic Buildings.; Historic preservation--Colorado--Arvada.; Historic buildings--Colorado--Arvada.; Architecture--Colorado--Arvada--History.
    • 1999

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