Officers training at Fort Knox Armored Center in Kentucky,United States. View of the Headquarters of the Armored center. Officer John W. Leonard seated at desk in office. The armored school is divided into specialized sections which includes instructor training department,communication department and weapons department. Officers learn about principles of latest weapons at the weapons department. During training officers are demonstrated about functions of each part of the weapons using models. In the electrical division the students are given instructions in engine ignition and power supply. In the basic class officers learn about the practical application of tanks. They learn to move tanks on field. Officers attend an advanced class on staff and command problems. They learn about tactical planning and functions of armored units. Officers receive a series of extensive courses.
Gold panning in Arizona, United States. View of mountains. Two men pan for gold in a small stream. One man pours water in shallow pan with shovel. Another man shakes the pan and sort gold from gravel. Trees in the background.
Clip regarding excavation of North American Aerospace Defense Command (NORAD) combat operation center (COC) at Cheyenne Mountain in Colorado, United States. View of the NORAD Combat Operations Center (COC) at Ent Air Force Base in Colorado Spring, Colorado. Trees in the foreground. View of an atomic bomb or nuclear blast. Mushroom cloud rising after blast. Next scene show ground breaking ceremony for the new NORAD COC. Spectators seated. View of mountain. Flags flutter in wind from flagpole. Artwork depicts passageways and three level building in hardsite. General Laurence S Kuter,NORAD Commander in Chief and Lieutenant General Robert M Lee,ADC Commander presses a button and activates charge on side of the mountain to begin excavation.
Excavation of North American Aerospace Defense Command (NORAD) combat operation center (COC) on Cheyenne Mountain, in Colorado, United States. Ore car comes out of tunnel. It moves on track. Trees on either side of the track. Engineers talk. Bulldozer loads dirt in trailer during the mucking out operation. Man marks drilling locations with spray paint. Workmen insert dynamite into a hole during rock drilling. Arc marked blasting pattern on wall. Men make wire connections. Scaling operation. Dynamite blasts. Bulldozer clears the dirt after blast and unloads it in trailer. Electric ore car dumps rock over side of mountain.
Excavation of North American Aerospace Defense Command (NORAD) combat operation center (COC) on Cheyenne Mountain in Colorado, United States. Cement bucket on hoist cable rises over mountain. Man instructs as it rises up. It lowers into an access shaft. Workmen dump it. View of North portal entrance with conveyor in place.
Excavation of North American Aerospace Defense Command (NORAD) combat operation center (COC) on Cheyenne Mountain in Colorado, United States. Workmen wire on master blasting switch box. Roof fencing operation. Men operate gunite machine. Materials being mixed. Men make cement forms and raise it to tunnel entrance. Workman smoothen out green cement over archway.
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