Robert Sayer and John Bennett (Firm). "The theatre of war in North America, with the roads, and tables, of the superficial contents, distances, &ca." Map. London: Robt. Sayer & Jno. Bennett, 1776. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:9s161871m (accessed April 19, 2024).