• 3 Wisconsin Historical Society Library
• 1 Wisconsin Historical Society Archives

• 3 Journals, Magazines, Newspapers

• 2 German Americans
• 2 Germans
• 1 Socialism
• 1 Swiss
• 1 Swiss Americans

• 1 Socialist Labor Party
• 1 Socialist Party (U.S.)

• 1 English
• 1 French
• 1 Italian

• 1 Boston (Mass.)
• 1 Cincinnati (Ohio)
• 1 Louisville (Ky.)
• 1 New York (State)
• 1 New York County (N.Y.)

• 3 Newspapers

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