Note: "This map is copied from an original drawn by Mons. d'Anville at the expense of the French East India Company and published at Paris in 1751. But since the Peace of 1762 that Map has been supressed. The Country through which the R. Senegal runs has been improved & corrected from a large & curious survey of the river found in the fort of Senegal"; Prime meridian through Ferro Island., London. Sayer, Robert, 1725-1794
