1915
Unspecified
1:300k
1913
Gillman, Clement, 1882-1946, railway surveyor and engineer, Surveyor.
1:300k
1924
Unspecified
1:1m
1897
Langhans, Paul
1:2m
1862
Burton, Richard Francis Sir
1916
1860
Burton, Richard Francis Sir
1910
1:4m
1863
Petermann, Augustus Herman; Hassenstein, Bruno
1:2m
1928
Land Department, Survey Division, Nairobi, Kenya, fl 1924-1928, Creator