Public domain
Production. Aircraft. A master mechanic works over a Flying Fortress power plant at a big Western aircraft factory
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. Aircraft. A master mechanic works over a Flying Fortress power plant at a big Western aircraft factory. 1942-01-01. United States. Office Of War Information, Bransby, David. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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