Public domain
Giant tire manufacturer. Giant vulcanizer used in the vulcanization of bullet-sealing gasoline tanks, eight-foot high bomber tires and huge 3,600-pound earth mover tires. This unit at a large Eastern tire plant is the largest of its kind in the world. It must be thoroughly and constantly inspected a
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineGiant tire manufacturer. Giant vulcanizer used in the vulcanization of bullet-sealing gasoline tanks, eight-foot high bomber tires and huge 3,600-pound earth mover tires. This unit at a large Eastern . 1942-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.