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

• 5 Journals, Magazines, Newspapers

• 2 Communism
• 2 Labor movement
• 1 Working class

• 2 Communist Party of the United States of America
• 2 Workers (Communist) Party of America

• 3 Chicago
• 3 Illinois
• 3 United States
• 2 New York (N.Y.)
• 1 Cook County (Ill.)
• 1 Detroit (Mich.)
• 1 Hamilton County (Ohio)
• 1 New York
• 1 New York (State)
• 1 Philadelphia (Pa.)
• 1 Philadelphia County (Pa.)
• 1 Wayne County (Mich.)

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