• 62 Wisconsin Historical Society Library
• 23 WHS State Archives Preservation Facility
• 14 Wisconsin Historical Society Archives
• 1 Memorial Library
• 1 Temporary Relocation Library
• 1 UW Archives
• 1 Verona Shelving Facility

• 9 Microforms

• 42 Hispanic Americans
• 19 Mexican Americans
• 6 African Americans
• 6 Labor unions
• 6 Working class
• 5 Cubans
• 5 Mexicans
• 5 Underground press publications
• 4 Mexican War, 1846-1848
• 4 Minorities
• 3 Cigar makers
• 3 Communism
• 3 Feminism
• 3 Labor
• 3 Newspapers
• 3 Politics and government
• 3 Puerto Ricans
• 3 Radicalism
• 3 Social justice
• 3 Socialism
• 3 Tobacco workers
• 2 Civil rights
• 2 Employment
• 2 Free circulation newspapers and periodicals
• 2 Political activity

• 3 Cigar Makers' International Union of America
• 2 Canal Zone
• 2 Panama Canal Company
• 2 Revolutionary Communist Party, USA
• 1 American Independent Movement (Conn.)
• 1 Centro Católico Hispano (Washington, D.C.)
• 1 Chicago Women's Liberation Union
• 1 Comité--Movimiento de Izquierda Nacional Puertorriqueño
• 1 Dow Jones Reuters Business Interactive LLC
• 1 Freedom Socialist Party (U.S.)
• 1 Frost, Max
• 1 Garvey, Marcus, 1887-1940
• 1 League of Revolutionary Struggle (M-L)
• 1 Lower California Company
• 1 National Brown Beret Organization
• 1 National Industrial Union of Forest and Lumber Workers (U.S.). Southern District
• 1 Newberry Library
• 1 Organización Obrera Revolucionaria Puertorriqueña
• 1 Partido Demócrata (Philippines)
• 1 Partido Revolucionario Chicano. Ministry of Information
• 1 Party for Socialism and Liberation (U.S)
• 1 Progressive Labor Party
• 1 Raza Unida Party (Calif.). San Fernando Valley Chapter
• 1 Revolutionary Communist Party, USA. Central Committee
• 1 Ricardo Chavez-Ortiz Defense Committee

• 4 Cebuano
• 4 Chinese
• 2 French
• 2 Italian
• 1 Portuguese
• 1 Tagalog
• 1 Unknown

• 21 California
• 11 United States
• 10 Wisconsin
• 9 Mexico
• 8 Colorado
• 7 New York (N.Y.)
• 7 New York (State)
• 7 Puerto Rico
• 6 Cebu City (Philippines)
• 6 Chicago
• 6 Denver (Colo.)
• 6 Illinois
• 6 Milwaukee
• 6 New York
• 6 Texas
• 5 Cebu City
• 5 Denver
• 5 Florida
• 5 Mexico City (Mexico)
• 5 Milwaukee (Wis.)
• 5 Philippines
• 5 San Francisco (Calif.)
• 5 San Juan (P.R.)
• 4 Alameda County (Calif.)
• 4 Chicago (Ill.)

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