Lenglet DuFresnoy, Nicholas, 1799 - "Geography for Children...", 20th ed, London, 1799, Box: 2, Folder: 90. Research papers gathered for A Carto-Bibliography of the Maps in Eighteenth-Century English and American Geography Books, MS 287. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/234124 Accessed June 13, 2025.