Carnegie-Illinois Steel Corporation

Blast Furnace 1941 Carnegie-Illinois Steel Corporation

Blast Furnace 1941 Carnegie-Illinois Steel Corporation

Molten steel from open-hearth furnace being poured into molds at Gary works of Carnegie-Illinois Steel Corporation
Source July 1941 Popular Mechanics Magazine

Blast Furnace 1941 Carnegie-Illinois Steel "Removing the slag"

Blast Furnace 1941 Carnegie-Illinois Steel "Removing the slag"

Removing the slag from electric furnace at Carnegie-Illinois Steel. Source, July 1941 Popular Mechanics Magazine.

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