Davies, Thomas, Amherst, Jeffery Amherst, Baron, and Royal United Services Institute for Defence and Security Studies. "Draught of a Scout over the Mountains West-ward of Lake Champlain." Map. Place of production not identified: T Davies fecit,, 1759. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:hx11z184p (accessed April 25, 2024).