• 14 Wisconsin Historical Society Library
• 7 WHS State Archives Preservation Facility
• 1 Memorial Library
• 1 Temporary Relocation Library

• 25 Journals, Magazines, Newspapers
• 2 Microforms

• 6 Labor unions
• 6 Mexican Americans
• 4 Politics and government
• 3 Working class
• 2 Agricultural laborers
• 2 Communism
• 2 Radicalism
• 1 Anti-imperialist movements
• 1 Community colleges
• 1 D-Q University
• 1 Ecology
• 1 Education (Higher)
• 1 Employees
• 1 Environmental policy
• 1 Feminism
• 1 Hispanic Americans
• 1 History
• 1 Hotel Employees & Restaurant Employees International Union. Local 26
• 1 Indians of North America
• 1 International Union of Mine, Mill, and Smelter Workers
• 1 Labor
• 1 Labor unions and communism
• 1 Migrant agricultural laborers
• 1 Mineral industries
• 1 Miners

• 2 Progressive Labor Party
• 1 AFL-CIO. Colorado Labor Council
• 1 Bernal Greens Association
• 1 Council for the Spanish Speaking (Milwaukee, Wis.)
• 1 D-Q University
• 1 Fight imperialism-Stand Together (Organization)
• 1 Freedom Socialist Party (U.S.)
• 1 Hotel Employees & Restaurant Employees International Union. Local 26
• 1 Industrial Workers of the World
• 1 International Union of Mine, Mill, and Smelter Workers
• 1 Movimiento Pro Independencia de Puerto Rico
• 1 Partido Socialista Puertorriqueño
• 1 Revolutionary Communist Party, USA. Central Committee
• 1 Southwest Workers Union
• 1 Teamsters for a Democratic Union
• 1 Texas Farm Workers Union
• 1 United Farm Workers
• 1 United Farm Workers Organizing Committee

• 19 English
• 1 French
• 1 Portuguese

• 7 United States
• 3 Texas
• 2 California
• 2 Milwaukee
• 2 Wisconsin
• 1 Bayambang (Philippines)
• 1 Bluefields (Nicaragua)
• 1 Canada
• 1 Colorado
• 1 Davis
• 1 Guadalupe County
• 1 Indiana
• 1 King County (Wash.)
• 1 Latin America
• 1 Malabon (Philippines)
• 1 Michigan
• 1 New York
• 1 New York (State)
• 1 Nicaragua
• 1 Philippines
• 1 Puerto Rico
• 1 San Fernando (Pampanga, Philippines)
• 1 San Francisco
• 1 Seattle (Wash.)
• 1 Seguin

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