• 510 Wisconsin Historical Society Archives
• 358 Map Library (Robinson)
• 176 Geology and Geophysics Library (Leith)
• 81 Wisconsin Historical Society Library
• 24 Memorial Library
• 10 Steenbock Library
• 3 Special Collections (Memorial Library)
• 2 Verona Shelving Facility
• 1 Art Library (Kohler)
• 1 Ebling Library
• 1 Middleton Shelving Facility
• 1 Temporary Relocation Library
• 1 WHS State Archives Preservation Facility

• 314 Journals, Magazines, Newspapers
• 47 Books
• 37 Microforms
• 1 Remote Sensing Images

• 424 Real property
• 382 Roads
• 287 Landowners
• 222 Streets
• 186 Administrative and political divisions
• 155 Railroads
• 150 Geology
• 127 Local transit
• 104 Groundwater
• 104 Harbors
• 104 History
• 99 Subways
• 85 Canals
• 52 Navigation
• 49 Aquifers
• 49 City planning
• 49 Zoning
• 48 Geomagnetism
• 44 Buildings
• 44 Nautical charts
• 43 Street addresses
• 40 Fortification
• 39 Soils
• 38 Fire risk assessment
• 38 Population

• 854 Geological Survey (U.S.)
• 90 Rand McNally and Company
• 67 Hagstrom Company
• 62 General Drafting Company
• 45 Holmes, J. B. (John Bute)
• 45 New York (N.Y.). City Surveyor
• 43 Oswego County Planning Board
• 37 United States Coast Survey
• 36 Beers, F. W. (Frederick W.)
• 35 United States. National Ocean Service
• 35 Valentine, D. T. (David Thomas), 1801-1869
• 34 Great Britain. Colonial Office
• 34 National Archives (Great Britain)
• 32 Miller, Todd S
• 31 Hayward, Geo. (George), active 1834-1872
• 30 New York City Transit Authority
• 29 American Automobile Association
• 29 New York (State). Department of Transportation
• 28 New York (State). Metropolitan Transportation Authority
• 28 United States. Army. Corps of Engineers
• 26 Matthews-Northrup Company
• 26 United States. Army Map Service
• 25 New York (State). Department of Environmental Conservation
• 23 Geographia Map Company
• 23 New York State Geological Survey

• 3,386 English
• 19 French
• 14 German
• 9 Unknown
• 4 Italian
• 3 Dutch
• 3 Latin
• 3 Spanish
• 2 Multiple languages
• 1 Iroquoian (Other)
• 1 Japanese
• 1 Swedish

• 923 New York
• 432 New York (N.Y.)
• 317 Manhattan (New York, N.Y.)
• 144 New York Metropolitan Area
• 141 Pennsylvania
• 140 Manhattan
• 137 New Jersey
• 125 Long Island
• 97 Brooklyn (New York, N.Y.)
• 92 United States
• 86 Long Island (N.Y.)
• 81 Westchester County
• 80 Connecticut
• 67 Buffalo
• 65 Westchester County (N.Y.)
• 64 Bronx (New York, N.Y.)
• 56 Vermont
• 51 Brooklyn
• 48 Massachusetts
• 46 Oswego County
• 46 Ulster County
• 44 Buffalo (N.Y.)
• 44 Orange County
• 44 Ulster County (N.Y.)

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