1837
Society for the Diffusion of Useful Knowledge (Great Britain)
1:2m
1941
Great Britain. Army. Royal Engineers. Field Survey Company, 512th.
1881
Heinrich Ernst Beyrich 1815-1896; Wi. Hauchecorne
1856
HAMILTON, James Traveller in Africa
1944
1847
Scheda, Joseph
1:3m
1882
Gotha : Justus Perthes
1:4m
1880
Petermann, A.
1:4m
1962
Congres Geologique International, Commission de la Carte Geologique de Monde, Sous-Commission de la Carte Tectonique du Monde
1:3m
1656
Sanson, Nicolas, 1600-1667
1:9m