1src: https://digitalarchive.tpl.ca/internal/media/dispatcher/2243568/fullA general map of North America; in which is express'd the several new roads, forts, engagements, &c., taken from actual surveys and observations made in the army emply'd there, from the year 1754 to 1761: drawn by the late John Rocque, topographer to His Majesty. 1761Rocque, John, -1762912-7-R57-FRAGILE-FOLD7736811388867