Public domain
Tank manufacture (Chrysler). The worker in the foreground is inspecting herringbone gears for Chrysler twenty-eight ton medium tanks, just after they have been finished, or "shaved." All parts of these tanks undergo constant inspection after each of the various operations which eventually result in
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineTank manufacture (Chrysler). The worker in the foreground is inspecting herringbone gears for Chrysler twenty-eight ton medium tanks, just after they have been finished, or "shaved." All parts of thes. 1940-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.