Hills, John, surveyor, and William Faden. "Sketch of the surprise of German Town by the American forces commanded by General Washington October 4th 1777." Map. London: Published by Wm. Faden, Geographer to the King, Charing Cross, 1784. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:z603vs22w (accessed April 16, 2024).