Collection search - A new chart of the River St. Laurence, from the Island of Anticosti to the Falls of Richelieu : with all the islands, rocks, shoals, and soundings. Also particular directions for navigating the river with safety. Taken by order of Charles Saunders, Esqr. Vice-Admiral of the Blue, and Commander in Chief of His Majesty's ships in the expedition against Quebec in 1759. [cartographic material] Engraved by Thomas Jefferys, Geographer to His Royall Highness' the Prince of Wales. Published by Command of The Right Honourable the Lords Commissioners of the Admiralty.