'E. Af. P. Kenia Railway Survey' - War Office ledger, which also gives 'Capt. A.G. Stevenson & Lt. H.A.L. Hall' as authors
Scope & Content:
Shows an area to the south and west of Mount Kenia in the central portion of East Africa Protectorate, indicating hydrology, relief with form lines, settlements and roads, with brief descriptions of vegetation, also the lines of existing and proposed railways, with mileages
'The Northern Gwaso Nyiro from a Prismatic Compass Survey by Capt. L.W. Sadleir-Jackson D.S.O. 1909'
Scope & Content:
Shows the course of a river in the eastern portion of East Africa Protectorate, indicating hydrology, relief with form lines, settlements and paths, with brief descriptions of vegetation, topography and habitations