The construction of the Boulder Dam, later the Hoover dam, in Boulder City, Nevada. Construction of the Boulder Dam underway at the dam site in the Black Canyon of the Colorado River. Equipment at work at the site. A crane transports movable sections and place them on the side walls of the dam. An operator at the controls of the crane. Rocky side walls of the canyon. An officer watches the construction work. The tunnel on the dam through which water flows. Onlookers and officials beside the flowing water as the final gates of the dam are closed in the grand opening of the dam. The construction material at the site. Aerial views of the construction site.
Areas near the Rocky Mountains in the United States. The Pioneer Monument in downtown Denver, Colorado, with equestrian statue of Kit Carson on the top (sculpted by Frederick William MacMonnies in 1911). Old automobiles drive by in the background behind the monument. A man walks down a snow-covered slope of the Rockies among evergreen trees. Snow covered the mountain in the background. A view of Longs Peak and the Rockies surrounding the area. Aerial view of the Colorado Capitol Building (200 E Colfax Ave, Denver, CO 80203, United States) in Denver, Colorado. The skyline of Denver and buildings and landmarks in the downtown Denver area. A small locomotive engine on a railroad track beside rock rubble. Two people walk past the steam locomotive. A waterfall in the Rockies. Water comes down the foothills of the Rocky Mountains.
Aerial views of Dew Line air defense radar installations in the Northern part of North America. Ground views of a man dressed in furs riding a dog sled. View from the sled of the dog team pulling it. The man and dog team moving in the snow past black microwave antennas of the "White Alice" Alaskan Communications system. Aerial view of a White Alice complex containing huge red and white checkered microwave antennas. Oil tanks and other facilities at the site. Scene shifts to closeup of receiving and relaying antennas of the White Alice system. View of a Dew Line radar site. Narrator explains how the Dew Line stations work in concert with the White Alice system. Closeup of radar antenna rotating and fade to a radar screen where a target is being painted by a sweeping beam. Operator at the radar screen picks up phone to inform NORAD (North American Air Defense Command). View of the NORAD Headquarters Building at Ent Air Force Base, Colorado Springs, Colorado, with mountain in background and flags of the U.S. and Canada flying from flag poles in front of the building. View inside the command and control area of the headquarters. A large tracking board on which radar information is depicted. view of a radar station complex on land and one out at sea. A Lockheed EC-121 radar picket aircraft in flight and a radar picket ship at sea.
A film about places of interest and tourism in Colorado, United States. A skier moves down snow covered slopes in Colorado. A man uses a camcorder. Children and adults enjoy skiing. A man catches fish near a river. A bull rider during a rodeo. A female tourist rides a horse. Snow covered mountains in Colorado.
Aerial views of Grand Canyon gorge with Colorado River at its base in United States. A railroad train passes in background, as seen from highway. The Grand Canyon with Colorado River flowing at its base. A recreational vehicle camper (RV) driving along a highway. Glen Canyon Dam across River Colorado at the Grand Canyon. Cars move on a 4-lane divided Interstate Highway.
A football match in Denver, Colorado. A number of cars parked out side a stadium. Artists form beautiful formations on a field before the match. Highlights of the match between the Pioneers and the Colorado Buffaloes. The match ends in a 3-3 tie.
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