• 2,338 Map Library (Robinson)
• 203 Wisconsin Historical Society Archives
• 8 Memorial Library
• 4 Middleton Shelving Facility
• 4 Wisconsin Historical Society Library
• 1 Wisconsin's Water Library

• 270 Journals, Magazines, Newspapers
• 1 Photos, Drawings, Prints

• 2,312 Navigation
• 168 Nautical charts
• 167 Roads
• 42 Anchorage
• 25 Fjords
• 13 Canals
• 12 Petroleum shipping terminals
• 7 Fortification
• 7 Inland water transportation
• 7 Planning
• 6 Railroads
• 5 Great Britain. Colonial Office
• 5 Real property
• 5 Sounds (Geomorphology)
• 4 Coasts
• 4 Colonial forces
• 4 Great Britain. Army
• 4 History
• 4 Intracoastal waterways
• 4 Lembaga Pelabohan Kelang
• 4 Shorelines
• 4 Tidal currents
• 3 Coastwise navigation
• 3 Landowners

• 753 United States. Defense Mapping Agency. Hydrographic/Topographic Center
• 607 United States. National Imagery and Mapping Agency
• 452 United States. Defense Mapping Agency
• 291 United States Coast Survey
• 165 Maps.com (Firm)
• 152 United States. National Ocean Service
• 92 Canadian Hydrographic Service
• 80 U.S. Coast and Geodetic Survey
• 53 U.S. Lake Survey
• 52 United States. Army. Corps of Engineers
• 35 United States. National Geospatial-Intelligence Agency
• 34 Japan. Kaijō Hoanchō. Suirobu
• 34 National Ocean Survey
• 23 United States. Army. Corps of Topographical Engineers
• 18 Fisk, W. L. (Walter Leslie), 1855-
• 18 United States. War Department. Corps of Engineers
• 16 France. Service hydrographique et océanographique de la marine
• 15 Australia. Hydrographic Service
• 15 Graham, J. D. (James Duncan), 1799-1865
• 13 United States. Office of Strategic Services. Research and Analysis Branch
• 10 Keller, Charles, 1868-1949
• 10 Lydecker, G. J. (Garrett J.), 1843-1914
• 8 Brazil. Diretoria de Hidrografia e Navegação
• 8 Geological Survey (U.S.)
• 8 Schlenk, J. J

• 2,817 English
• 54 French
• 20 Japanese
• 9 Norwegian
• 9 Swedish
• 6 Spanish
• 4 Arabic
• 4 Unknown
• 3 German
• 3 Korean
• 1 Dutch
• 1 Italian
• 1 Polish
• 1 Portuguese
• 1 Undetermined

• 172 Japan
• 141 Mediterranean Sea
• 132 Australia
• 125 Caribbean Sea
• 111 North Pacific Ocean
• 110 Wisconsin
• 103 North Atlantic Ocean
• 90 Norway
• 90 Persian Gulf
• 80 France
• 74 Michigan, Lake
• 73 Indian Ocean
• 69 Italy
• 68 South Pacific Ocean
• 64 Massachusetts
• 61 North Sea
• 56 Baltic Sea
• 54 Erie, Lake
• 54 Mexico, Gulf of
• 54 Michigan
• 51 South Atlantic Ocean
• 51 Sweden
• 50 Florida
• 49 Russia (Federation)
• 47 Alaska

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