• Box 19, Folder 5: Milwaukee and Rock River Canal

    Lapham, Increase Allen, (1811-1875)

    This folder contains thirteen journals by Increase Allen Lapham (1811-1875) and several other land surveyors. The journals include compass notes and land elevation measurements for various locations t…

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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 8: Correspondence 1848

    Lapham, Increase Allen, 1811-1875

    This folder contains mostly professional correspondences sent to and received by Increase Allen Lapham in 1848. The letters discuss Lapham's many interests and hobbies, including botany, geology, and…

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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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