Orme, Robert, -1781. "A plan of the field of battle and disposition of the troops, as they were on the march at the time of the attack on the 9th of July, 1755." Map. London: Printed for Robert Sayer, .. and Thomas Jefferys, [1768]. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:cj82m570d (accessed April 23, 2024).