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Panama 1925 stock footage and images
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United States Army Air Force footage of Berliner helicopter 1925 variant being tested in Washington D.C.
United States Army Air Force footage of a helicopter designed by Emile Berliner and Henry Berliner being tested in Washington D.C.,United States. This was one of the final Berliner models built, if not the final, constructed after the triplane model 5 variant that had been demonstrated in February of 1924. This variant had a biplane configuration and was lighter to improve the thrust to weight ratio. The lower wing generated lift from the rotor downwash due to a high angle of incidence and large camber. The helicopter repeatedly lifts off, hovers, does some forward movement, and then touches the ground.
U.S. Navy fleet exercise and war game during 1925.
Line of U.S. battleships, including 1917 class (New Mexico class) such as the USS Idaho, USS Mississippi, USS New Mexico. Image of U.S. Capitol in Washington seen. U.S. Navy sailors parading in Washington, DC. Crowd gathered at Washington monument. Sailors on signal bridge of a U.S. warship, hoisting signals. Ships in distance. U.S. Navy sailors, aboard a destroyer, launching depth charges which explode and produce upsurge of water, behind the vessel. Sailors hurrying to their battle stations.
Explanation with diagrams, of the oil refining process and oil refining techniques in 1925
Using a beaker labeled crude oil, a man demonstrates that it yields petroleum products of 30% gasoline, 20% kerosene, and 42% lubrication oil and wax, and 5% coke. Animated diagram shows layers of rock and wells being drilled to various depths to tap oil reservoirs, avoiding water pockets. Another chart shows successive layers of natural gas, oil and salt water that may be encountered. On the surface, the boiler, mud pond, derrick, engine and pump are identified at drilling site. Well casing, drill and movement of drilling products are illustrated.
U.S. Army Medical Corps work in a laboratory and men construct a railway track at the Panama Canal.
The Panama Canal plagued by yellow fever during it's construction. United States Army Medical Corps working in a laboratory. Stagnant water and an alligator in the water in a jungle in Panama. Wreckage of DeLesseps French regime vessel or digging apparatus in a waterway near the canal dig. A portrait of United States Army Medical Corps Major Walter Reed. Men construct a railway track at the Panama Canal.
U.S. President Eisenhower attends conference of Presidents of the American Republics, in Panama
Overview of Panama City, Panama. U.S. Presidential Lockheed Constellation airplane, the Columbine, taxis in after landing. U.S. President Dwight Eisenhower deplanes is greeted by representatives of the American Republics. Building in which meetings will be held. The Heads of State of American countries seated at a conference table. Place names visible include: Peru; Bolivia; Uruguay;Nicaragua; Haiti;Mexico;Equador;United States; Cuba;Venezuela;and Paraguay. Large group of photographers record event. "Cromocine" written on side of one camera. On July 22, 1956, President Eisenhower, in tuxedo with white dinner jacket, and other Heads of State, and ladies formally dressed, enter a reception hall, where President of host country, Panama, decorates the attending heads of state, including President Eisenhower.
Headquarters of Caribbean Air command at Albrook Air Force Base in Panama.
Albrook Air Force base of United States in Panama. A car parked outside a building with a sign that reads Headquarters of Caribbean Air Command. Albrook Air Force base of United States in Panama. A car parked outside a building with a sign that reads Headquarters of Caribbean Air Command. Albrook Air Force base of United States in Panama. A car parked outside a building with a sign that reads Headquarters of Caribbean Air Command.
