Morse, Jedidiah, 1800 - "Geography Made Easy...", Boston, 1800, Box: 2, Folder: 130. 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/234171 Accessed February 17, 2025.