• 35 Wisconsin Historical Society Library
• 16 Map Library (Robinson)
• 12 WHS State Archives Preservation Facility
• 7 Geology and Geophysics Library (Leith)
• 4 Special Collections (Memorial Library)
• 2 Memorial Library
• 1 Ebling Library
• 1 Max Kade Institute for German-American Studies

• 592 Maps, Atlases
• 131 Mixed Materials
• 115 Books
• 62 Journals, Magazines, Newspapers
• 24 Photos, Drawings, Prints
• 13 Microforms
• 5 Manuscripts, Theses
• 2 Sound Recordings

• 283 Real property
• 133 Landowners
• 64 Railroads
• 61 History
• 55 Indians of North America
• 39 Description and travel
• 35 Roads
• 23 Ojibwa Indians
• 21 Dakota Indians
• 15 Railroad land grants
• 14 Geology
• 12 Harbors
• 12 Politics and government
• 11 Administrative and political divisions
• 11 Discovery and exploration
• 10 Labor unions
• 10 Logging
• 10 Public lands
• 9 Frontier and pioneer life
• 9 Street-railroads
• 8 Agriculture
• 8 Election districts
• 8 Fur trade
• 8 Pioneers
• 8 Real estate investment

• 94 Rockford Map Publishers
• 43 Webb Publishing Co
• 33 Midland Atlas Company
• 21 Kenyon Company (Des Moines, Iowa)
• 18 McGill-Warner Co
• 17 Anderson Publishing Company
• 17 Geological Survey (U.S.)
• 15 United States. Surveyor General
• 14 Chapman, Silas
• 14 Geo. A. Ogle & Co
• 14 United States. General Land Office
• 12 Carver, Jonathan, 1710-1780
• 11 Warner & Foote
• 10 Bliss, Henry I., 1831?-1896
• 10 Foote, C. M. (Charles M.), 1849-1899
• 10 Minnesota Genealogical Society
• 10 Rand McNally and Company
• 9 Lapham, Increase Allen, 1811-1875
• 8 Minnesota. Department of Highways
• 8 United States. Army. Corps of Engineers
• 7 Bourquin, F. (Frederick), 1808-
• 7 Cram, George Franklin, 1841-1928
• 7 Finnell, Arthur Louis
• 7 Lettsom, John Coakley, 1744-1815
• 7 R.L. Polk & Co

• 842 English
• 7 Norwegian
• 6 French
• 5 German
• 2 Danish
• 2 Swedish
• 1 Algonquian (Other)
• 1 Finnish
• 1 Ojibwa

• 229 Wisconsin
• 54 United States
• 40 Iowa
• 39 Michigan
• 37 Duluth
• 36 Minneapolis
• 32 Duluth (Minn.)
• 31 Saint Paul
• 29 Middle West
• 27 Superior
• 22 Illinois
• 22 Saint Paul (Minn.)
• 20 Mississippi River
• 20 Superior (Wis.)
• 17 Minneapolis (Minn.)
• 15 Superior, Lake
• 14 Northwestern States
• 14 South Dakota
• 11 Saint Louis River (Minn. and Wis.)
• 10 Hennepin County
• 10 Houston County
• 10 Saint Louis County (Minn.)
• 10 Winona County
• 9 North Dakota

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