U.S. technicians working on a jet engine, New York, 1945
Photograph. Two U.S. technicians working on a jet engine in a factory. Official Caption: “Rome 8/14/45. U.S. technicians complete work on turbo jet engine. Technicians in a General Electric Company plant in the eastern U.S. state of New York complete work on a turbo jet airplane engine which will be used to provide power in a propeller-less P-59A Fighter plane. The jet engine has only one-tenth the number of moving parts of an ordinary reciprocating engine. The engine requires no warming up and the pilot can take off one minute after pressing the starter button in the jet-propelled plane. Photo through U. S. I. S. Rome. 43228. Approved by appropriate U.S. authority. For display only. (D List out) Not for publication.” New York, United States. 14 August 1945