1896
BROWN, Robert M.A., Ph.D
1876
CHAILLÉ-LONG, Charles Bey
1900
F.A. Brockhaus
1:3m
1900
Stanley, Henry Morton
1:2m
1916
1871
JONVEAUX, Émile.
1904
East Africa Syndicate Ltd, fl 1902-1904, Creator.
1:634k
1885
Simon Schropp (J.H. Neumann)
1894
PRÉVILLE, A. de.
1910
1:4m