• 129 Wisconsin Historical Society Library
• 60 Memorial Library
• 27 Verona Shelving Facility
• 12 WHS State Archives Preservation Facility
• 8 Temporary Relocation Library
• 2 Wisconsin Historical Society Archives
• 1 Chican@ and Latin@ Studies Library

• 50 Microforms

• 36 Labor supply
• 25 Working class
• 23 Industrial relations
• 18 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 International Longshoremen's and Warehousemen's Union
• 2 Labor market
• 2 Labor unions and international relations
• 2 Miners
• 2 Religious aspects
• 2 Stevedores

• 38 United States. Bureau of International Labor Affairs
• 7 United States. Embassy (Barbados)
• 4 AFL-CIO
• 3 American Federation of Labor
• 3 ICFTU Asian Regional Organisation
• 3 Public Archives of Canada
• 2 Central Labor Council (Jamestown, N.Y.)
• 2 Deutscher Gewerkschaftsbund. Landesbezirk Nordrhein-Westfalen
• 2 Erie Industrial Union Council
• 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 Black Hawk County Labor Coordinating Council
• 1 Bradford Trades Assembly (Pa.)
• 1 Brown, W. H. (William H.)

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

• 52 United States
• 9 New York (State)
• 6 Canada
• 6 Wisconsin
• 5 Germany
• 5 Great Britain
• 5 Pennsylvania
• 4 Asia
• 4 Italy
• 4 Michigan
• 4 New Jersey
• 3 Argentina
• 3 France
• 3 Illinois
• 3 Indiana
• 3 Iowa
• 3 Japan
• 3 Missouri
• 3 Ohio
• 2 Alabama
• 2 Brazil
• 2 California
• 2 China
• 2 Colorado
• 2 Denver (Colo.)

• 143 Periodicals
• 39 Newspapers
• 11 Statistics
• 9 Directories
• 6 Congresses
• 5 periodicals
• 3 Periodical
• 1 Constitution

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