Pays, sud du Lac Tchad. Afrique 30.

1827

Vandermaelen, Philippe, 1795-1869

1:2m

Inner-Afrika Blatt 5. (Bagirmi & Wadai)

1863

Petermann, Augustus Herman; Hassenstein, Bruno

1:2m

Nr. 12. Kamerun u. Togo in 4 Blaettern, Blatt 2. (Protected areas of Cameroon and Togo in 4 sheets, sheet 2.)

1897

Langhans, Paul

1:2m

Afrique equatoriale française

1925

Meunier, Alexandre

1:2m

Spezial-Karte von Afrika

1893

Habenicht, Hermann

1:4m

Neueste Karte von Sudan und Guinea

1860

Meyer, J.

Nigeria and Chad, Plate 90, V. IV

1956

Bartholomew, John

1:5m

Sudan, Guinea.

1860

Radefeld, Carl Christian Franz, 1788-1874

1:7m

83. Guinea - Lander. Guinea-Lands.

1925

Stieler, Adolf

1:8m

Afrique equator.le franc.se

1926

Meunier, Alexandre

1:3m