Martin, Benjamin, 1758 - "New Principles Geography and Navigation...", London, 1758, Box: 3A, Folder: 46. 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/234351 Accessed November 28, 2024.