Salmon, Thomas, 1782 - "A New Universal Geographical Grammar...", Edinburgh, 1782, Box: 3, Folder: 28. 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/234223 Accessed June 15, 2025.