• Harmony, Butler County, Pennsylvania 1901.

    Perspective map not drawn to scale. Bird's-eye view. LC Panoramic maps (2nd ed.), 787 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2

    • Contributor: Fowler, T. M.
    • Original Format: Maps
    • Date: 1901
  • Map of Butler County, Pennsylvania /

    Cadastral maps showing land owners. LC Land ownership maps, 717 Available also through the Library of Congress web site as a raster image.

    • Contributor: Dunlap, Jas
    • Original Format: Maps
    • Date: 1858