A Prospect of Westport, New York and Environs [map] by J.R. Smith, Geog-Anno [year] 1977, Box: 2, Folder: 58. Personal papers of Robert N. Sudlow, PP 514. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/129012 Accessed January 02, 2025.