1897
Henri Eugène Spicq; Service Géographique des Colonies
1:2m
1825
GRAY, William Major
1860
Meyer, J.
1892
BROWN, Robert M.A., Ph.D
1893
Habenicht, Hermann
1:4m
1930
Meunier, Alexandre
1:3m
1842
comp. from official documents, by John Arrowsmith
1:3m
1842
John Arrowsmith
1:13m
1859
Locher; Gross, Rudolf
1734