• 26 Wisconsin Historical Society Library
• 9 Memorial Library
• 3 Wisconsin Historical Society Archives
• 2 Special Collections (Memorial Library)
• 1 UW Archives

• 1 Microforms

• 10 Communism
• 10 Working class
• 7 Labor movement
• 4 Politics and government
• 4 World politics
• 3 Italian Americans
• 3 Labor unions
• 2 Radicalism
• 2 Socialists
• 1 African Americans
• 1 American Nationalist Union
• 1 Archival resources
• 1 Bibliography
• 1 Campaign literature
• 1 Canadian periodicals (English)
• 1 Communism and science
• 1 Conservatism
• 1 De Leon, Daniel, 1852-1914
• 1 Democratic Socialists of America. Reading/Berks Chapter
• 1 Employees
• 1 Feminism
• 1 Free thought
• 1 Hotels
• 1 International cooperation

• 2 American Labor Conference on International Affairs
• 2 Industrial Workers of the World
• 2 Institute for Democratic Socialism (U.S.)
• 2 Socialist Labor Party
• 2 Socialist Party of the United States of America
• 2 Socialist Workers Party
• 1 American Institute for Marxist Studies
• 1 American Nationalist Union
• 1 Austin, Henry Willard, 1858-1912
• 1 Bachur, Ivan
• 1 Brown, David (Co-author of Featherstars of the seas around Brunei Darussalam)
• 1 Center for Democratic Alternatives
• 1 Center for Social Research & Education (San Francisco, Calif.)
• 1 Centro storico uomini rappresentativi del socialismo
• 1 Cobb, John Storer
• 1 Committee for Unified Newark
• 1 Communist Party (Marxist-Leninist : U.S.)
• 1 Congress of African Peoples
• 1 Democratic Socialist Organizing Committee (U.S.). Berks County
• 1 Democratic Socialists of America. Chicago Local
• 1 Democratic Socialists of America. Reading/Berks Chapter
• 1 Editorial Research Service (Olathe, Kan.)
• 1 Elizabeth Hale Niebyl-Roscoe Proctor Marxist Library for Social Research
• 1 Ellis, W. (William), -1785
• 1 Fabian Educational Co

• 71 English
• 4 French
• 4 Spanish
• 3 Italian
• 2 German
• 1 Croatian
• 1 Russian

• 31 United States
• 4 Pennsylvania
• 2 California
• 2 Canada
• 2 Minnesota
• 1 Berkeley
• 1 Berks County
• 1 British Columbia
• 1 Chicago
• 1 Cincinnati
• 1 Faribault
• 1 Hawaii
• 1 Illinois
• 1 King County (Wash.)
• 1 Minneapolis
• 1 New Jersey
• 1 North America
• 1 Ohio
• 1 Québec (Province)
• 1 Reading
• 1 Seattle (Wash.)

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