• 96 Wisconsin Historical Society Library
• 54 Memorial Library
• 26 Verona Shelving Facility
• 8 Temporary Relocation Library
• 6 WHS State Archives Preservation Facility
• 1 Chican@ and Latin@ Studies Library

• 143 Journals, Magazines, Newspapers
• 28 Microforms

• 36 Labor supply
• 23 Working class
• 22 Industrial relations
• 14 Labor movement
• 9 History
• 6 Labor policy
• 5 Automobile industry workers
• 4 Social conditions
• 4 Socialism
• 3 Economic conditions
• 3 Open and closed shop
• 2 Civil rights
• 2 Communism
• 2 Employee rights
• 2 Employees
• 2 Fur workers
• 2 Industrial Workers of the World
• 2 Labor market
• 2 Labor unions and international relations
• 2 Miners
• 2 Religious aspects
• 2 Syndicalism
• 1 American Federation of Labor

• 38 United States. Bureau of International Labor Affairs
• 7 United States. Embassy (Barbados)
• 4 AFL-CIO
• 3 ICFTU Asian Regional Organisation
• 3 Public Archives of Canada
• 2 American Federation of Labor
• 2 International Fur Workers Union of the United States and Canada
• 2 International Labor Defense
• 2 Labour Party (Great Britain)
• 2 Trades Union Congress
• 1 AFL-CIO. Department of International Affairs
• 1 American Labor Education Center (Washington, D.C.)
• 1 Arbeiterverein (Cologne)
• 1 Arbetarnas kulturhistoriska sällskap
• 1 Arbetarrörelsens Arkiv
• 1 Arbetarrörelsens arkiv och bibliotek (Stockholm, Sweden)
• 1 Asian-American Free Labor Institute (U.S.)
• 1 Asociación del Trabajo (Argentina)
• 1 Association of Catholic Trade Unionists
• 1 Burma. Directorate of Labour
• 1 Cannery Public Union of the Pacific
• 1 Centro de Estudios, de Propaganda y de Organizacio para una Cooperativa General Agricula, industrial y de Cambio, al alcance para el triunfo de las promesas de Jesus Christo (Buenos Aires)
• 1 Citizens' Industrial Association of America
• 1 Communist Party of the United States of America. Ford Section
• 1 Confederated Unions of America

• 122 English
• 6 German
• 6 Spanish
• 5 Italian
• 4 French
• 2 Swedish
• 2 Yiddish
• 1 Burmese
• 1 Danish
• 1 Japanese
• 1 Russian

• 48 United States
• 6 Canada
• 6 New York (State)
• 5 Great Britain
• 4 Asia
• 4 New Jersey
• 3 Argentina
• 3 Germany
• 3 Italy
• 3 Japan
• 3 Wisconsin
• 2 Alabama
• 2 Brazil
• 2 California
• 2 China
• 2 Flint
• 2 France
• 2 Illinois
• 2 Ireland
• 2 Madison
• 2 Mexico
• 2 Michigan
• 2 Morocco
• 2 Paterson
• 2 Saint Kitts and Nevis

• 11 Statistics
• 8 Directories
• 5 periodicals
• 4 Newspapers
• 3 Periodical
• 1 Constitution

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