• 6 Wisconsin Historical Society Library
• 1 Law Library
• 1 Wisconsin Historical Society Archives

• 60 Books
• 5 Microforms
• 1 Journals, Magazines, Newspapers

• 36 Railroads and state
• 31 Railroads
• 8 Freight
• 8 Rates
• 7 United States
• 6 Law and legislation
• 6 United States. Interstate Commerce Commission
• 3 Antitrust law
• 3 Employees
• 3 Estimates
• 3 Finance
• 3 History
• 3 Interstate commerce
• 3 Mergers
• 3 Restraint of trade
• 3 Sherman Act
• 3 Transportation Act, 1920
• 2 Charters
• 2 Religion and state
• 2 Sunday legislation
• 2 Valuation
• 1 Bills of lading
• 1 Boston and Worcester Railroad Corporation
• 1 Brotherhood of Locomotive Engineers (U.S.)

• 13 Nimmo, Joseph, Jr., 1837-1909
• 4 United States. Congress. Senate. Committee on Interstate Commerce
• 3 Connecticut
• 3 Connecticut. General Assembly
• 2 Association of Railway Executives (U.S.)
• 2 Cook, William W. (William Wilson), 1858-1930
• 2 Eger, Georg, 1848-1914
• 2 Haines, Henry S. (Henry Stevens), 1836-1923
• 2 Hines, Walker D. (Walker Downer), 1870-1934
• 2 North Carolina. General Assembly
• 2 Railway Business Association (U.S.)
• 2 South Carolina. General Assembly
• 1 American Economic Association
• 1 American Institute of Electrical Engineers
• 1 Associated Traffic Clubs of America. Meeting (1930 : Cincinnati, Ohio)
• 1 Bankers Trust Company (New York, N.Y.)
• 1 Binkerd, Robert S. (Robert Studebaker), 1882-1969
• 1 Boston and Worcester Railroad Corporation
• 1 Brodhead, Edward H
• 1 Butler, William Allen, 1825-1902
• 1 Central Vermont Railroad Company
• 1 Cheraw and Coalfields Railroad Company
• 1 Chilton, Claudius Lysias
• 1 Cleveland Chamber of Commerce (Cleveland, Ohio). Transportation Committee
• 1 Cole, Edmund W., 1827-

• 56 English
• 4 German
• 1 French

• 36 United States
• 6 Connecticut
• 4 Germany
• 2 Massachusetts
• 2 North Carolina
• 2 South Carolina
• 1 Alabama
• 1 Cleveland
• 1 Connecticut. Middletown. 1847
• 1 France
• 1 Great Britain
• 1 Illinois
• 1 Kentucky
• 1 Mississippi
• 1 Naugatuc River
• 1 New Hampshire
• 1 New Jersey
• 1 New York (State)
• 1 Ohio
• 1 Pennsylvania
• 1 Philadelphia
• 1 Tennessee
• 1 Vermont
• 1 Wisconsin

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