1900
Austin, Herbert Henry, 1868-1937, army officer, Surveyor. Bright, Richard George Tyndall, 1872-1944, army officer, Surveyor. Gwynn, Sir, Charles William, 1870-1963, army officer, Knight, Surveyor. Jackson, Lambert Cameron, 1875-1953, army officer, Surveyor.
1:1m
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1843
E. Schweiyerbart'schen Buchhandlung
1:2m
1866
Kotschy, Theodor
1871
JONVEAUX, Émile.
1935
Dunlop, Andrew, b 1907, army officer, Surveyor. Taylor, Richard Harold Redvers, 1900-1975, army officer and artist, Surveyor.
1:2m
1932
Erskine, Esme Nourse, 1885-1962, army officer and colonial administrator, Surveyor. Sudan Survey Department, 1899-, Cartographer.
1:2m
1872
Fullarton, A. & Co.
1885
Simon Schropp (J.H. Neumann)
1893
Johnston, Alexander Keith
1:3m