Salmon, Thomas, 1769 - "A New Geographical...Grammar...", 11th ed, London, 1769, Box: 3, Folder: 19. 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/234213 Accessed February 17, 2025.