• Box 17, Folder 6: Lake Superior Trip, 1858

    Lapham, Increase Allen, (1811-1875)

    This folder contains two maps, a handwritten diary, and a packet of notes regarding a trip Increase Allen Lapham took to see Lake Superior and geological features nearby in the northern Midwest.

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  • Box 11, Folder 9: Correspondence 1874 Box 11, Folder 9; Correspondence 1874

    Lapham, Increase Allen, (1811-1875)

    This folder contains the communications of Increase Allen Lapham for the year of 1874. Increase Allen Lapham was commissioned by Governor Cadwallader Colden Washburn to head the Wisconsin Geological S…

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  • Box 21, Folder 5: Red River of the North 1858

    Lapham, Increase Allen, (1811-1875)

    This folder contains a hard bound handwritten copy of the book entitled, Minnesota and Dacotah or the Red River of the North; With an Account of the Rich and Fertile Country Along its Banks in Minneso…

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  • Box 26, Folder 17: Wisconsin Geological Survey: June 1874 to December 1874

    Lapham, Increase Allen, (1811-1875)

    This folder contains a small notebook entitled, 'Wisconsin Geological Survey, June 1874' and a few loose notebook pages. The notebook contains notes on geology throughout the Midwest, weather reports…

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  • Box 27, Folder 1: Geographical and Topographical Description of Wisconsin, 1844

    Lapham, Increase Allen, (1811-1875)

    This folder contains the manuscript copy of Increase Allen Lapham's book entitled "Geographical and Topographical Description of Wisconsin, 1844." This copy is made up of handwritten pages, notes, and…

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  • Box 7, Folder 9: Correspondence 1849

    Lapham, Increase Allen, 1811-1875

    This folder contains correspondence, both personal and professional, received and sent by Increase Allen Lapham between 1844 and 1845. The correspondence cover a variety of Lapham's interests and purs…

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  • Box 10, Folder 5: Correspondence 1868

    Lapham, Increase Allen, 1811-1875

    This folder contains mostly personal and professional correspondences with Increase Allen Lapham in the year 1868. These letters pertain to a variety of Lapham's interests, particularly forest conserv…

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  • Box 10, Folder 3: Correspondence 1866

    Lapham, Increase Allen, 1811-1875

    This folder contains mostly personal and professional correspondence with Increase Allen Lapham in the year 1866. These letters pertain to a variety of Lapham's interests, particularly engineering, ge…

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