||U. S. Steel - 75th Anniversary Booklet
||Cover of anniversary booklet, "South Works Steelmaster for 75 Years - A South Chicago Landmark", c1955.
||1793; http://www.pullman-museum.org/cgi-bin/pvm/mainRecordDisplayXML.pl?recordid=10691; 81-43-3
||The Industrial Heritage Archives provides reproductions of items from its collections for personal or research use. If an image is to be reproduced in any type of publication or on the web, written permission is required and use fees may be assessed.
||Southeast Chicago Historical Society