Public domain
Aluminum casting. Gates and risers--extraneous materials from earlier castings ready to be remelted and recast. Aluminum Industries Inc., Cincinnati, Ohio
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineAluminum casting. Gates and risers--extraneous materials from earlier castings ready to be remelted and recast. Aluminum Industries Inc., Cincinnati, Ohio. 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.