Martyn, Wiliam Frederick, 1782-1783 - "The Geographical Magazine...", London, 1782-1783, Box: 2, Folder: 102. 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/234138 Accessed November 28, 2024.