Morse, Jedidiah, 1798 - "Elements of Geography...", 3rd ed, Boston, 1798, Box: 2, Folder: 123. 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/234164 Accessed June 16, 2025.