A general map of the River Sanaga or Senegal from the Falls of Govina to the Ocean; taken by a French engineer in 1718, & drawn by the Sr. d'Anville, from ye particular draughts publish'd by Labat.

Single sheet. Engr. Scale: [ca.1:3 500 000 (lat)]. Cartographic Note: Graduated for latitude only. Scale in French leagues. Contents Note: Main map has 2 insets: Location of Fort St Joseph; Plan of Fort St Joseph (slave booths marked). 2 additional inset maps: Map of ye entrance of the Sanaga or Senegal; Island of Sanaga, Senegal or St Louis.
Illustration from an eighteenth-century periodical.