1866
Livingstone, David
1897
WHITESIDE, Joseph Rev
1893
Selous, Frederick Courteney
1800
Johannes en Gerard van Keulen;Ioan Heyteman;Iohn Heyteman;Joannes van Keulen;Iohn of Keulen;Iean van Keulen;Iohannis van Keulen;Ioannes van Keulen;G. v. Keulen;G: v: Keulen;Gerard van Keulen;Jean van Keulen;Pieter Goos;Iohannes van Kuelen;Pierre Mortier;Hadriano Relando;Iacob Lootsman
1967
Polish Army Topography Service
1:5m
1931
Mining and Industrial Publications of Africa
1:3m
1898
AUBERT, Georges Conseiller du Commerce extérieur
1897
FOÀ, Edouard.
1860
Livingstone, David
1874
Livingstone, David