Travels in Western Africa in the years 1819-21, from the river Gambia ... to the river Niger: by Major W. G., and ... Staff Surgeon Dochard. [With an appendix.-Edited by the former.]
1825|GRAY, William Major
West-Africa enthaltend Senegambien und Ober-Guinea
1860|Meyer, J.
Carte des découvertis faites dans le centre de l'Afrique
1826|Oudeney
Map of the West Coast of Africa comprising Guinea, and the British possessions at Sierra Leone, on the Gambia and the Gold Coast, together with the countries within the courses of the rivers Senegal, Gambia & Kowara
1842|comp. from official documents, by John Arrowsmith1:3 200 000
Sketch of the West Coast of Africa from the Senegal to Fernando Po