• 2 Wisconsin Historical Society Library
• 1 WHS State Archives Preservation Facility

• 3 Journals, Magazines, Newspapers

• 2 Employees
• 2 Labor unions
• 2 Steel industry and trade
• 1 Employees' magazines, newsletters, etc
• 1 International Harvester Company
• 1 Iron and steel workers

• 2 United Steelworkers of America. Local 65, South Chicago, Ill
• 1 Wisconsin Steel Co. (South Chicago, Ill.). Works Council
• 1 Wisconsin Steel Works (South Chicago, Ill.)

• 3 English

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