Public domain
Steel manufacture, Allegheny-Ludlum. This is semi-finished material for finishing in steel mills and strip mills. The piles of rectangular pieces in the foreground are for steel mill production, while the coils behind them are destined for the strip mill where they will be converted into thin gauge
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineSteel manufacture, Allegheny-Ludlum. This is semi-finished material for finishing in steel mills and strip mills. The piles of rectangular pieces in the foreground are for steel mill production, while. 1940-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.