Public domain
Blitz buggies. This motor has just come off the conveyor line, and is being placed in the chassis. Ford River Rouge plant
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineBlitz buggies. This motor has just come off the conveyor line, and is being placed in the chassis. Ford River Rouge plant. 1941-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.