1945
Great Britain. Army. East Africa Force.
1922
Great Britain. General Staff. Geographical Section.
1926
Great Britain. General Staff. Geographical Section.
1945
Great Britain. Army. East Africa Force.
1919
Great Britain. Foreign Office. Historical Section.
1935
W. Seghers
1935
Milano : Vallardi
1:4m
1925
Admiralty
1:3m
1956
Bartholomew, John
1:5m
1893
Habenicht, Hermann
1:4m