1936
Royal geographical society
1:3m
1894
[Rome]
1827
Vandermaelen, Philippe, 1795-1869
1:2m
1945
Great Britain. Army. East Africa Force.
1919
Great Britain. Foreign Office. Historical Section.
1895
SWAYNE, Harald George Carlos.
1945
Great Britain. Army. East Africa Force.
1935
Melantrich
1922
Great Britain. General Staff. Geographical Section.
1926
Great Britain. General Staff. Geographical Section.