West Africa Guinea Senegal Gambia Ivory Coast 1880 Petermann detailed mapNordwest Afrika. (Old Maps, 19th Century Maps, Africa, North Africa, Morocco, Sahara Desert, Senegal, Gambia, Gold Coast, Ivory Coast, Sierra Leone, Benin, Dahomey). Issued 1880 Gotha by Justus Perthes for Stieler. Map by Petermann. Very detailed 19th century engraved map with original outline hand color. Stieler maps went through continual revisions. Thus, for any specific Stieler map such as this one, there are often numerous variant issues with