Public domain
Battery of machines to arm batteries of guns. Both ends of the 75 mm shells are worked at once on these multiple spindle machines in a large eastern arsenal
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineBattery of machines to arm batteries of guns. Both ends of the 75 mm shells are worked at once on these multiple spindle machines in a large eastern arsenal. 1942-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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