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

• 7 Journals, Magazines, Newspapers
• 2 Microforms

• 2 Labor unions
• 1 Protest movements
• 1 Radicalism
• 1 Socialism
• 1 Underground press publications
• 1 Vietnam War, 1961-1975

• 1 Dudock, Frank
• 1 Knowlton, John S. C. (John Stocker Coffin), 1799-1871
• 1 Socialist Labor Party of Worcester (Mass.)
• 1 Tucker, Julius E

• 7 English

• 7 Worcester (Mass.)
• 3 Worcester County
• 3 Worcester County (Mass.)

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