• 95 Wisconsin Historical Society Library
• 15 Verona Shelving Facility
• 12 Memorial Library
• 9 Temporary Relocation Library
• 4 WHS State Archives Preservation Facility
• 3 Special Collections (Memorial Library)
• 1 Music Library (Mills)

• 61 Labor unions
• 48 Working class
• 17 Socialism
• 9 Labor
• 7 Communism
• 5 Politics and government
• 5 Syndicalism
• 4 History
• 4 Industrial Workers of the World. San Francisco Bay Area Branch
• 4 Industrial relations
• 3 Anarchism
• 3 Industrial Workers of the World. Boston Branch
• 3 Socialist Labor Party
• 2 Automobile industry workers
• 2 Employees
• 2 Industrial Workers of the World. Tacoma-Olympia Branch
• 2 International Union, United Automobile Workers of America (CIO). Region 6
• 2 Miners
• 2 Political activity
• 2 Socialist Party (U.S.)
• 1 Aircraft industry
• 1 American Federation of Labor
• 1 Ballads, English
• 1 Chartism

• 4 Industrial Workers of the World. San Francisco Bay Area Branch
• 3 Allgemeiner Deutscher Gewerkschaftsbund
• 3 Galveston Labor Council
• 3 Industrial Workers of the World. Boston Branch
• 3 Tennessee Federation of Labor
• 2 American Federation of Labor
• 2 Industrial Workers of the World
• 2 Industrial Workers of the World. Tacoma-Olympia Branch
• 2 Knoxville Central Labor Union (Knoxville, Tenn.)
• 2 Socialist Party (U.S.)
• 2 Texas State Federation of Labor
• 1 AFL-CIO
• 1 AFL-CIO. Department of Research
• 1 AFL-CIO. Tennessee State Labor Council
• 1 American Communications Association
• 1 American Federation of Labor. Committee for Industrial Organization
• 1 American Radio Telegraphists Association
• 1 Baltimore Federation of Labor
• 1 Blackpool and District L.R.C
• 1 Bresemann, S
• 1 British Advocates of Industrial Unionism
• 1 Bundes der Arbeitgeber-Verbände Berlins
• 1 Canadian Federation of Labour. Vancouver Council
• 1 Canadian Labor Defense League
• 1 Central Labor Union of Indianapolis, Ind

• 104 English
• 12 German
• 4 French
• 3 Spanish
• 2 Russian
• 2 Tagalog
• 1 Danish
• 1 Unknown

• 39 United States
• 10 Illinois
• 7 California
• 7 Texas
• 6 Chicago
• 6 Germany
• 5 Massachusetts
• 5 New York (State)
• 5 Pennsylvania
• 5 États-Unis
• 4 Boston
• 4 Canada
• 4 England
• 4 Great Britain
• 4 Missouri
• 4 Ohio
• 4 San Francisco Bay Area
• 3 Chicago (Ill.)
• 3 France
• 3 New York (N.Y.)
• 3 Saint Louis (Mo.)
• 3 Tennessee
• 3 Wisconsin
• 2 Allemagne
• 2 Angleterre

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