• 1 Wisconsin Historical Society Library

• 10 Maps, Atlases
• 5 Journals, Magazines, Newspapers

• 4 Central business districts
• 4 Roads
• 3 Airplanes
• 3 Landing
• 3 Subways
• 3 Traffic control
• 2 Aeronautics
• 2 Seaplane bases
• 1 Aeronautical charts
• 1 Heliports
• 1 Landing aids (Aeronautics)

• 3 AAA (Organization : U.S.)
• 3 United States. National Ocean Service
• 2 NAVTEQ (Firm)
• 2 United States. Central Intelligence Agency
• 2 United States. National Aeronautical Charting Office
• 1 Banco de la Vasconia
• 1 Chicago Tribune (Firm)
• 1 Geographic Data Technology, Inc
• 1 Georgia. Bureau of Aeronautics
• 1 Health Forum (Organization)
• 1 Navigation Technologies Corporation
• 1 Rand McNally and Company
• 1 Real Aero Club de San Sebastian
• 1 Técnica Cartográfica (Firm)
• 1 United States. Aeronautical Information Services
• 1 United States. Office of Strategic Services. Research and Analysis Branch
• 1 Wisconsin. Division of Aeronautics
• 1 Wisconsin. State Aeronautics Commission

• 13 English
• 1 Spanish

• 3 Alaska
• 3 Annapolis
• 3 Maryland
• 3 Washington (D.C.)
• 3 Washington Metropolitan Area
• 3 Washington Region
• 1 Chicago
• 1 Chicago (Ill.)
• 1 Chicago Metropolitan Area
• 1 Chicago Metropolitan Area (Ill.)
• 1 Georgia
• 1 Illinois
• 1 Indochina
• 1 Islands of the Pacific
• 1 Middle East
• 1 Morocco (Spanish zone)
• 1 Pacific Ocean
• 1 País Vasco
• 1 País Vasco (Spain)
• 1 Spain
• 1 Wisconsin

• 9 Maps
• 3 Periodicals
• 3 Tourist maps
• 2 Directories
• 1 Road maps
• 1 Thematic maps

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