• 3 Wisconsin Historical Society Library
• 1 WHS State Archives Preservation Facility
• 1 Wisconsin Historical Society Archives

• 5 Journals, Magazines, Newspapers
• 1 Microforms

• 3 Working class
• 2 Politics and government
• 1 Hispanic Americans
• 1 Labor unions
• 1 Lumber trade
• 1 Lumbermen
• 1 Underground press publications

• 2 Progressive Labor Party
• 1 National Industrial Union of Forest and Lumber Workers (U.S.). Southern District
• 1 Progressive Labor Movement (Brooklyn, New York, N.Y.)
• 1 Reyes y Florentino, Isabelo de los, 1864-1938

• 3 English

• 3 United States
• 1 Alexandria
• 1 Alexandria (La.)
• 1 California
• 1 Louisiana
• 1 Manila (Philippines)
• 1 New York (N.Y.)
• 1 New York County (N.Y.)
• 1 Philippines
• 1 San Francisco
• 1 San Francisco (Calif.)

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