German scientist, Doctor Friedrich Doblhoff, during "Operation Paperclip" at Wright Field in Ohio United States. He sits in his helicopter (type : WNF-342 version3) having jet-propelled rotor blades. A U.S airmen, in flight suit, stands outside the helicopter in the field. The blades of the helicopter rotate, speed up, slow down and speed up again during tests.
German scientists experimenting with parachutes during OSS Operation Paperclip at Wright Field in Ohio, United States. Two scientists stand upon rim of a vertical wind tunnel. 3 parachutes are tied on a pipe in the tunnel. A scientist bends a parachute with a stick and lets it expand. The other scientist near him helps him record readings.
German scientists discuss aeronautics and ballistics during 'Operation Paper-clip' at Wright Field in Ohio, United States. Scientists stand around a drawing table. One of them holds a document. They discuss with a model of rocket. They also examine airplane models.
Launch of two U.S. destroyer in Kearny, New Jersey. A large crowd gathered to witness the launch. USS Anderson ready for launch. People around the ship. The ship slides down the ways into the water. A man at a machine. USS Hammann slides down the ways into the water.
Explosion of a dynamite shipment wrecks a cement plant in a La Porte, Colorado. Damaged structures of plant. Wrecked motor cars near a big hole in the ground. Shattered ruins and debris all around. Soldiers inspect wrecked cars at the plant. They light a fire on a wrecked car.
Winter Carnival winter sports meet in Saint Paul, Minnesota. People at Carnival. Reidar Anderson, Norwegian ski champion completes a ski jump. Spectators watch the ski champion. He jumps from the high ski jump ramp. Various ski jumpers compete. Reidar Anderson ends the ski jump competition.
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