Map of the Great Lakes by N. Bellin. Scale of 1' to about 63 miles. Inscription on map: (translation) "Map of the lakes of Canada, based on manuscripts in the marine repository of maps, plans and journals and on the journal of Father de Charlevoix. By N. Bellin, Engineer and Hydrographer of the Navy 1744."
Map of Lake Ontario by Pierre Boucher de Labroquerie, copied by C. Pettigrew. Pen & ink tracing of original. Insets on map show Fort Ontario, Fort Choueguen, English fleet, Fort Niagara, French fleet, Fort Frontenac.