1876
CHAILLÉ-LONG, Charles Bey
1900
Stanley, Henry Morton
1:2m
1910
1:4m
1871
JONVEAUX, Émile.
1892
BROWN, Robert M.A., Ph.D
1885
Simon Schropp (J.H. Neumann)
1878
O'NEILL, Thomas of the Victoria Nyanza Mission
1894
PRÉVILLE, A. de.
1918
Rux, W.
1:2m
1902
Uhlig, Carl
1:2m