1967
USSR (Union of Soviet Socialist Republics).
1:3m
1967
Polish Army Topography Service
1:5m
1908
Great Britain. General Staff. Topographical Section.
1898
AUBERT, Georges Conseiller du Commerce extérieur
1894
GARNIER, Noël.
1955
Baum, Jiří
1860
Livingstone, David
1941
Great Britain. Army. East Africa Command. East African Survey Group.
1874
Livingstone, David
1897
FOÀ, Edouard.