Public domain
Steel manufacture, Allegheny-Ludlum. A rigid schedule, though they don't cover much ground. These men operate a locomotive inside the plant grounds, hauling scrap and other ingredients to the open hearth and electric furnaces for melting and refining
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineSteel manufacture, Allegheny-Ludlum. A rigid schedule, though they don't cover much ground. These men operate a locomotive inside the plant grounds, hauling scrap and other ingredients to the open hea. 1940-01-01. United States. Office For Emergency Management, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
