• Map
    Pen Argyl, Pennsylvania 1894. Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 825 Available also through the Library of Congress Web site as a raster image. Indexed for points of interest. AACR2
    • Contributor: Fowler, T. M. (Thaddeus Mortimer) - Moyer, James - Fowler, T. M.
    • Date: 1894
  • Map
    Aero view of Pen Argyl, Pennsylvania 1916 Perspective map not drawn to scale. Bird's-eye-view. LC Panoramic maps (2nd ed.), 826 Available also through the Library of Congress Web site as a raster image. Includes illus., text, and directory. Vault AACR2: 100; 651/1; 710/1
    • Contributor: Fowler, T. M. (Thaddeus Mortimer) - Hughes & Bailey - Fowler, T. M.
    • Date: 1916