• 6 Wisconsin Historical Society Library
• 1 ILL Library
• 1 WHS State Archives Preservation Facility
• 1 Wisconsin Historical Society Archives

• 6 Journals, Magazines, Newspapers

• 1 German Americans
• 1 Germans
• 1 Labor

• 1 American Federation of Labor
• 1 Berger, Victor L., 1860-1929
• 1 Social-Democratic Party of America
• 1 Socialist Party (U.S.)
• 1 Socialist Party (Wis.)

• 5 English
• 1 German

• 3 Wisconsin
• 2 Milwaukee
• 2 Milwaukee County (Wis.)
• 2 United States
• 1 Belleville (Ill.)
• 1 Chicago (Ill.)
• 1 Cook County (Ill.)
• 1 Kenosha (Wis.)
• 1 Kenosha County (Wis.)
• 1 New York (N.Y.)
• 1 New York County (N.Y.)
• 1 Saint Clair County (Ill.)

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