Public domain
Detroit, Michigan. Steps in the maufacture of casings for 105 mm. shells in the Budd wheel plant. Applying the rotating band of the gilding metal. Gilding metal is a combination of copper and zinc
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineDetroit, Michigan. Steps in the maufacture of casings for 105 mm. shells in the Budd wheel plant. Applying the rotating band of the gilding metal. Gilding metal is a combination of copper and zinc. 1943-01-01. Siegel, Arthur S.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.