United States Secretory of State, Cordell Hull, seated in his office in United States. He places important documents into a folder. He dons his hat and walks out of the office. He waves his hand and walks past the corridor.
Richard Nixon-Spiro Agnew election campaign for the office of Presidency in United States. Richard Nixon speaks on television for his Presidential campaign. He states that he will stop rise in prices and rise in taxes. He talks about providing prosperity in United States without inflation. Books lined in shelves in the background.
Industrial regions of the Northeastern United States. Animated map depicts the availability of woolen goods in Northeastern regions. Exteriors of a textile mills with smoke stacks. Workers operate machines in a textile mill. Looms operate in mill. Animated map marks rest of the United States to which woolen goods are transported from Northeastern States.
Film made in 1946 recounts use of RADAR in World War 2. Air raid sirens sounding in London, England,1940, during Battle of Britain. Air raid warden helps people to shelters during blitz bombing run by German Luftwaffe aircraft. German He 111 bombers in formation overhead. Woman scoops up child. British gunners man a 3.7 inch antiaircraft gun. Farmer rides horse-drawn plow. RAF airman rings alert bell that reads: "Don't come and tell.Ring this like hell." RAF pilots scramble to their Spitfire fighter planes and take to the air from a British airbase or aerodrome. German He 111 bombers being intercepted.Wreckage of German bombers. Evening views of London. Prime Minister Winston Churchill contributing to a war drive and receiving a pin from a woman. He doffs or tips his hat. Technician using a slide rule. Early British radar antenna tower. A U.S. P-38 aircraft in flight. Animated diagrams explaining how radar works. Radar operators at their screens receiving radar transmissions. U.S. Army soldier operating antiaircraft radar in the field. Antiaircraft gun firing and downing an airplane. Artllerymen decorate gun barrel with symbols for enemy aircraft downed. A U.S. B-29 bomber in flight with bomb bays open. Bombardier with bomb sight having radar and optic options, using radar to sight target. Bombs away view of bombs falling from aircraft through clouds. A U.S. P-61 night fighter aircraft equipped with airborne radar. Hand of pilot of P-61 pressing button to fire on enemy aircraft at night. A C-47 transport aircraft flying in poor visibility makes a ground controlled approach and landing enabled by radar. A U.S. Navy F6F landing with radar help, on an aircraft carrier. A U.S. battleship. Sailors quickly get up from sleeping bunks responding to battle stations at night. Radar antenna rotating on a U.S. warship. Naval guns firing at night. U.S. heavy cruisers bombarding a shoreline. A submarine underway submerged. Navy ship tracking enemy submarine. Destroyer firing depth charges. A PBY Catalina flying over a convoy of ships.
Basic principles of torsion bar suspension used on army track vehicles are explained in the United States. United States tank destroyer 76 mm Gun Motor Carriage M-18 is partially disassembled to show the various units of the suspension system. Several mechanics remove the weight from torsion bar and lift the wheels. The vehicle suspension uses a torsion bar as the main weight bearing spring. Torsion bar and suspension arm in view. The spindles, shock absorbers, bumpers and compression links in view. A man points at the torsion bar retainer.
Large crowd cheers as an American football match in Big Ten between Ohio State University and Illinois University go on in United States. Ohio State defeats Illinois by 26-0.
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