United States Army engineers construct Camp Century in Greenland. A man gets a hair cut at the only barber's shop at the camp site. Snow milling machines cut nuclear trenches. Three machines being used for the purpose as two work from below and one above. Men put foundations inside the trench, men put overlapping steel arches to cover the trench. Men set up beams and frames. A man fits pipes in a tunnel, man works on sewerage line as he stands on a ladder. Insulation material wrapped onto the pipe lines. Men drill water from an underground hole. A man works on electrical heating system. A man gets out from an escape hatch to be used in case of a fire. Men enjoy skiing and other activities of recreation. A sled dog plays with a football in the snow.
Wright Air Development Center in Ohio, United States. General Hoyt Sanford Vandenberg speaks, a document titled 'Ridenour Report'. First page of the document titled 'Research and Development in United States Air Force'. Air force organizational chart shows the hierarchy. A map of United States shows the location of ARDC (Air Force Research and Development Command) at various places. Workers at the entrance of Wright Air Development Center in Ohio. Men and women work inside the center. A B-52 aircraft takes off and in flight.
Former U.S. President Herbert Hoover arrives at the National Republican Convention in Cleveland, Ohio. The President addresses Republican representatives from various states of the USA. A large number of spectators listen to his speech. Press taking photographs of the convention. The signs and banners of the states can be seen. June 1936.
Early transport aircraft of United States Army Air Service in the United States. U.S. Army Air Service Consolidated Fleetster YIC-11 transport airplane. U.S. Assistant Secretary of War F. Trubee Davison and pilot Captain Ira Eaker pose in front of the plane at Wright airfield in Dayton, Ohio. Assistant Secretary and Pilot Eaker prepare to take off for Washington D.C. They board the flight. Engine of the plane starts and propellers rotate. Aircraft taxis to take off.
United States Army Air Corps exercises on Wright-Patterson Air Force Base in Dayton, Ohio. United States Army Air Corps Bell XFM-1 Airacuda aircraft at airfield. The test pilot stands in front of aircraft. Aircraft taxis and takes off. Aircraft in flight. Aircraft lands.
United States Army Air Corps exercises on Wright-Patterson Air Force Base in Dayton, Ohio. Engines of the United States Army Air Corps Lockheed XC-35 aircraft being started. Air tight cabin of the aircraft. Crew get ready for flight. Crew boards the aircraft. An airman closes door of the aircraft. Aircraft taxis on a field and takes off. Aircraft in flight over the Wright-Patterson Air Force Base.
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