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Collection Hotchkiss Map Collection

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  • Map

    Geological map of Virginia & West Virginia showing their chief geological sub-divisions

    Relief shown by hachures. LC Civil War maps (2nd ed.), H218 Available also through the Library of Congress web site as raster image. LC copy: Extensive ink, pencil, and annotations with watercolor showing the different types of geological formations. LC copy: Title in ms. in lower left. In pencil on verso: 183.

    • Contributor: Rogers, William Barton - Guyot, A. (arnold)
    • Date: 187?