Bastide, John Henry, approximately 1700-1770, George, III, King of Great Britain, George, IV, King of Great Britain, Pepperrell, William, Sir, and Sir Peter Warren. "Plan of the City and Fortress of LOUISBOURG Surrendered to his Britanick Majesty by Capitulation the 17 June 1745. to Lieut. Genl. Pepperel and Commodore Warren after 55 Days Blockade and 42 days open Trenches." Map. 1745. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:hx11z5196 (accessed April 25, 2024).