Keywords: Stielers Handatlas 1891 68 Tsad-See.jpg en Tsad-See Lake Chad in Adolf Stielers Handatlas 1891 Stielers Handatlas 1891 68 jpg Creator Adolf Stieler image cropped by Funke 2015-03-15 PD-old-100-1923 Old maps of Cameroon Old maps of Chad Old maps of Niger Old maps of Nigeria Lake Chad |