Public domain
Slag run-off from one of the open hearth furnaces of a steel mills, Republic Steel Corp., Youngstown, Ohio. Slag is drawn off the furnace just before the molten steel is poured into ladles for ingotting
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineSlag run-off from one of the open hearth furnaces of a steel mills, Republic Steel Corp., Youngstown, Ohio. Slag is drawn off the furnace just before the molten steel is poured into ladles for ingotti. 1939-01-01. Palmer, Alfred T.. FSA/OWI Color Photographs, Library of Congress. Public domain.