• 10 Wisconsin Historical Society Library
• 3 WHS State Archives Preservation Facility

• 13 Journals, Magazines, Newspapers
• 3 Microforms

• 2 Automobile industry and trade
• 2 Automobile industry workers
• 2 Employees
• 2 Labor movement
• 2 Working class
• 1 Agricultural laborers
• 1 Bakery employees
• 1 Clothing workers
• 1 Communism
• 1 Confectioners
• 1 Insurance companies
• 1 International Union of Mine, Mill, and Smelter Workers
• 1 International Union, United Automobile Workers of America (CIO)
• 1 International Union, United Automobile Workers of America (CIO). Local 50 (Detroit, Mich.)
• 1 International Union, United Automobile Workers of America (CIO). Local 900 (Detroit, Mich.)
• 1 Journeymen Bakers' and Confectioners' International Union of America
• 1 Lincoln Motor Company (Detroit, Mich.)
• 1 Migrant agricultural laborers
• 1 Mineral industries
• 1 Miners
• 1 Textile industry
• 1 Textile workers
• 1 Transport workers
• 1 Willow Run Bomber Plant

• 1 Committee for a Labor Party (U.S.)
• 1 Industrial Insurance Agents Union
• 1 Industrial Workers of the World
• 1 International Ladies' Garment Workers' Union
• 1 International Union of Mine, Mill, and Smelter Workers
• 1 International Union, United Automobile Workers of America (CIO)
• 1 International Union, United Automobile Workers of America (CIO). Local 900 (Detroit, Mich.)
• 1 Journeymen Bakers' and Confectioners' International Union of America
• 1 Swinton, John, 1829-1901
• 1 Teamsters for a Democratic Union
• 1 United Farm Workers
• 1 United Farm Workers Organizing Committee
• 1 United Office and Professional Workers of America. National Insurance Division
• 1 United Textile Workers of America

• 11 English
• 3 Spanish
• 1 German

• 1 Canada
• 1 Racine
• 1 West (U.S.)
• 1 Wisconsin

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