Tank armor Production. Brake presses flatten each piece of tank armor plate after flame-cutting and before machining. Every plane must be perfectly flat to ensure a tight fit in the tank. Carnegie-Illinois Steel Corporation. Farrell, Pennsylvania
Summary
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Tags
Date
01/01/1941
Contributors
Palmer, Alfred T., photographer
United States. Office of War Information.
Source
Library of Congress
Copyright info
Public Domain