Document
Kenya 1:50,000, G.S.G.S. 4786, Marmanet Forest
Kenya 1:50,000, G.S.G.S. 4786. Compiled and drawn by Directorate of Colonial Surveys. Reproduced by War Office, 1953 from D.C.S. 23 Preliminary Plot.
The British Library1954
[London] : War Office