• 313 Wisconsin Historical Society Library
• 100 WHS State Archives Preservation Facility
• 37 Memorial Library
• 15 Law Library
• 7 Verona Shelving Facility
• 5 Wisconsin Historical Society Archives
• 4 Middleton Shelving Facility
• 2 ILL Library
• 1 Ebling Library
• 1 MERIT Library
• 1 Temporary Relocation Library
• 1 Wendt Commons Library - Closed

• 485 Journals, Magazines, Newspapers
• 40 Microforms
• 2 Books
• 1 Computer file

• 245 Labor unions
• 111 Railroads
• 47 Postal service
• 25 Training of
• 23 Printing industry
• 21 Pensions
• 21 Salaries, etc
• 21 Wages
• 15 Employment
• 15 Local transit
• 14 Metal-workers
• 14 Shipbuilding industry
• 13 Hat trade
• 13 Hatters
• 13 Telephone companies
• 12 Employee fringe benefits
• 11 Food industry and trade
• 11 Telecommunication
• 11 United States. Railroad Retirement Board
• 10 Employees' magazines, newsletters, etc
• 10 Mine safety
• 10 Mineral industries
• 10 Miners
• 9 Airlines

• 32 United States. Bureau of Labor Statistics
• 11 National Institute for Occupational Safety and Health
• 10 United States. Internal Revenue Service
• 9 United States. Railroad Retirement Board
• 8 American Postal Workers Union
• 8 United States. Railroad Retirement Board. Bureau of the Actuary
• 5 Brotherhood of Maintenance of Way Employees
• 5 Federal Employees Health Benefits Program (U.S.)
• 5 International Typographical Union
• 5 National Association of Broadcast Employees and Technicians
• 5 United Food and Commercial Workers International Union
• 5 United States. Bureau of the Census
• 5 United States. National Railroad Adjustment Board
• 4 AFL-CIO. Human Resources Development Institute
• 4 Brotherhood of Locomotive Engineers (U.S.)
• 4 Brotherhood of Railroad Trainmen
• 4 International Brotherhood of Boiler Makers, Iron Ship Builders, and Helpers of America
• 4 National Alliance of Postal and Federal Employees (U.S.)
• 4 National Center for Education Statistics
• 4 Order of Railway Conductors and Brakemen
• 4 United Hatters of North America
• 4 United States Civil Service Commission. Bureau of Training
• 4 United States. Office of Personnel Management
• 4 United States. Office of Personnel Management. Retirement and Insurance Group
• 3 Amalgamated Association of Street and Electric Railway Employees of America

• 486 English
• 5 German
• 4 French
• 4 Spanish
• 3 Italian
• 2 Russian

• 13 États-Unis
• 12 Canada
• 7 Wisconsin
• 4 Milwaukee
• 3 Michigan
• 3 West (U.S.)
• 2 Illinois
• 2 New York (State)
• 2 Pennsylvania
• 2 Texas
• 1 Auburn
• 1 Brattleboro
• 1 California
• 1 Chicago
• 1 Cudahy
• 1 Dearborn
• 1 Detroit
• 1 East Liverpool
• 1 East Liverpool (Ohio)
• 1 Highland Park
• 1 Houston
• 1 Johnstown
• 1 Lac du Flambeau
• 1 Maryland

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