• 10 Map Library (Robinson)
• 1 Wisconsin Historical Society Archives

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

• 12 Navigation
• 1 La Salle, Robert Cavelier, sieur de, 1643-1687

• 5 United States. National Ocean Service
• 4 United States Coast Survey
• 2 U.S. Coast and Geodetic Survey
• 1 Fer, Nicolas de, 1646-1720
• 1 National Ocean Survey

• 12 English
• 1 French

• 12 Mexico, Gulf of
• 1 Gulf Coast
• 1 Mexico
• 1 Mississippi River Valley
• 1 Southern States
• 1 United States

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