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

• 4 Journals, Magazines, Newspapers
• 1 Microforms

• 4 Labor unions
• 2 Postal service
• 1 Printing industry
• 1 Telecommunication

• 2 American Postal Workers Union. Puget Sound Area Local
• 1 Communications Workers of America. Local 7804 (Tacoma, Wash.)
• 1 Communications Workers of America. Local 9104 (Tacoma, Wash.)
• 1 Tacoma Allied Printing Trades Council
• 1 Tacoma Typographical Union No. 170

• 4 English

Limit year range