• 122 Wisconsin Historical Society Library
• 30 WHS State Archives Preservation Facility
• 2 Wisconsin Historical Society Archives

• 12 Microforms

• 35 Automobile industry workers
• 22 Clerks (Retail trade)
• 19 Employees
• 14 Working class
• 8 Postal service
• 6 Metal-workers
• 6 Transport workers
• 5 Telephone companies
• 4 Furniture workers
• 4 Labor
• 4 Service industries workers
• 3 Building trades
• 3 Construction workers
• 3 International Union, United Automobile Workers of America (CIO)
• 3 Iron and steel workers
• 3 Michigan CIO Council
• 3 Michigan Federation of Labor
• 3 Retirees
• 3 Upholsterers' International Union of North America. Local 415 (Grand Rapids, Mich.)
• 3 Upholstery trade
• 2 International Union, United Automobile Workers of America (CIO). Local 51 (Detroit, Mich.)
• 2 Truck drivers
• 2 Workers (Communist) Party of America. Dodge Shop Nucleus
• 1 Agricultural laborers

• 16 United Food and Commercial Workers International Union. Local 951 (Grand Rapids, Mich.)
• 4 Michigan Federation of Labor
• 3 International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America. Local 467 (Saginaw, Mich.)
• 3 Metropolitan Detroit AFL-CIO
• 3 Michigan CIO Council
• 3 Michigan State Industrial Union Council
• 3 United Food and Commercial Workers International Union. Local 876
• 3 United Food and Commercial Workers International Union. Local 876 (Detroit, Mich.)
• 3 Upholsterers' International Union of North America. Local 415 (Grand Rapids, Mich.)
• 2 Detroit Building Trades Council
• 2 International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America. Local 243
• 2 International Brotherhood of Teamsters. Local 406 (Grand Rapids, Mich.)
• 2 International Union, United Automobile Workers of America (CIO). Local 212 (Detroit, Mich.)
• 2 International Union, United Automobile Workers of America (CIO). Local 51 (Detroit, Mich.)
• 2 International Union, United Automobile, Aerospace, and Agricultural Implement Workers of America. Local 652 (Lansing, Mich.)
• 2 International Union, United Automobile, Aircraft, and Agricultural Implement Workers of America. Ford Local 600
• 2 Jackson County AFL-CIO Central Labor Council (Mich.)
• 2 Kent County Labor Council (Mich.)
• 2 Michigan Postal Workers Union
• 2 Michigan State AFL-CIO
• 2 Teamsters for a Democratic Union. Detroit Chapter
• 2 United Steelworkers of America. Local 12075
• 2 Workers (Communist) Party of America. Dodge Shop Nucleus
• 1 AFL-CIO. Saginaw Labor Council
• 1 Albion Trades Council (Calhoun County, Mich.)

• 1 Polish

• 37 Detroit
• 23 Grand Rapids
• 9 Lansing
• 6 Flint
• 6 United States
• 4 Saginaw
• 3 Detroit Metropolitan Area
• 2 Detroit (Mich.)
• 2 Jackson County
• 2 Kent County
• 2 Midland
• 1 Bay City
• 1 Bay City (Mich.)
• 1 Bay County (Mich.)
• 1 Dundee
• 1 Flat Rock
• 1 Greenville
• 1 Houghton
• 1 Iron Mountain
• 1 Kalamazoo
• 1 Middle West
• 1 Muskegon
• 1 Ohio
• 1 Toledo (Ohio)

• 125 Periodicals
• 8 Congresses
• 7 Newspapers
• 2 Periodical
• 2 periodicals

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