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Production. Pratt and Whitney airplane engines. Master piston-rod forgings for Pratt and Whitney airplane engines are carefully inspected in a large plant now producing motors to drive Uncle Sam's warships of the skies. Pratt and Whitney Aircraft
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Production. Pratt and Whitney airplane engines. Master piston-rod forgings for Pratt and Whitney airplane engines are carefully inspected in a large plant now producing motors to drive Uncle Sam's warships of the skies. Pratt and Whitney Aircraft

United States. Office Of War Information, Feininger, Andreas · 1942-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.

Credit lineProduction. Pratt and Whitney airplane engines. Master piston-rod forgings for Pratt and Whitney airplane engines are carefully inspected in a large plant now producing motors to drive Uncle Sam's war. 1942-01-01. United States. Office Of War Information, Feininger, Andreas. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.

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