• 17 Wisconsin Historical Society Library
• 5 WHS State Archives Preservation Facility
• 2 Wisconsin Historical Society Archives
• 1 Special Collections (Memorial Library)

• 12 Microforms

• 11 Labor unions
• 4 Communism
• 4 Socialism
• 4 Working class
• 1 American Federation of Labor
• 1 Automobile industry and trade
• 1 Automobile industry workers
• 1 Congress of Industrial Organizations (U.S.)
• 1 Danes
• 1 International Union, United Automobile Workers of America (CIO)
• 1 International Union, United Automobile, Aircraft, and Agricultural Implement Workers of America
• 1 Knights of Labor
• 1 Labor
• 1 Little magazines
• 1 Norwegians
• 1 Russian Americans
• 1 Russian newspapers
• 1 Russians
• 1 Socialist Labor Party
• 1 Working class writings, Russian

• 2 American Federation of Labor
• 2 Communist Party of the United States of America
• 2 Industrial Workers of the World
• 2 Workers (Communist) Party of America
• 1 Allied Printing Trades Council
• 1 American Federation of Labor. Committee for Industrial Organization
• 1 Central Labor Union in Kansas City, Mo
• 1 Communist Labor Party of Ohio
• 1 Congress of Industrial Organizations (U.S.)
• 1 Independent Socialist League
• 1 Industrial Council of Kansas City (Mo.)
• 1 International Labor Alliance
• 1 International Union, United Automobile Workers of America (A.F. of L.)
• 1 International Union, United Automobile Workers of America (CIO)
• 1 International Union, United Automobile, Aircraft, and Agricultural Implement Workers of America
• 1 Knights of Labor
• 1 Missouri State Federation of Labor
• 1 Nashville Trades and Labor Council
• 1 Revolutionary Communist Party, USA
• 1 Socialist Workers Party
• 1 Tennessee Federation of Labor
• 1 Young People's Socialist League

• 20 English
• 1 Danish
• 1 Norwegian
• 1 Russian
• 1 Unknown

• 6 New York (N.Y.)
• 5 Chicago (Ill.)
• 3 New York County (N.Y.)
• 2 Boston (Mass.)
• 2 Chicago
• 2 Illinois
• 2 Missouri
• 1 Boston
• 1 Cincinnati
• 1 Cincinnati (Ohio)
• 1 Cleveland (Ohio)
• 1 Cook County (Ill.)
• 1 Davidson County (Tenn.)
• 1 Detroit (Mich.)
• 1 Massachusetts
• 1 Nashville
• 1 Nashville (Tenn.)
• 1 North Carolina
• 1 Ohio
• 1 Philadelphia (Pa.)
• 1 Philadelphia County (Pa.)
• 1 Tennessee
• 1 Winston-Salem

• 4 Periodicals
• 1 Newpspapers

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