Northern Frontier. Archers Post - Marsabit - Lake Rudolf'.'Compiled from Information Supplied by E.M. Hyde-Clarke District Commissioner Marsabit&Sheet T/S. 1:500,000 No. 20'
1936
Clarke, Ernest Meredyth, Hyde-, 1905-1972, colonial administrator, Surveyor.
1:500k
A field sheet
1912
Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer.
1:500k
'Plane Table Sketch by H.B. Kittermaster Esq June - August 1913'
1913
Kittermaster, Sir, Harold Baxter, 1879-1939, colonial administrator, Knight, Author.
1:500k
'Incomplete Drawing by R.G.S.' - War Office ledger
1913
Royal Geographical Society, 1830-, Author. Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer
1:500k
A field sheet.'Sh[eet].1 Copy' - War Office ledger
1910
Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer.
1:500k
'Photograph of (c) with additions by R.G.S.' - War Office ledger
1913
Royal Geographical Society, 1830-, Author. Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer
1:800k
'Reconnaissance Sketch and Triangulation Chart. Marsabit - the Abyssinian Frontier. By G.F. Archer.'
1910
Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer.
1:500k
'Triangulation Chart and Reconnaissance Survey. E-Uaso Ngiro - Marsabit'.'By G.F. Archer F.R.G.S. District Commissioner. Marsabit 1909:1910.'
1910
Archer, Sir, Geoffrey Francis, 1882-1964, colonial administrator, Knight, Cartographer.
1:500k
[Ethnien im Gebiet zwischen Victoriasee und Indischem Ozean]
1890
[Alfred Kaiser]
1:1m
'South West Rudolf'.'Compiled from existing Maps and Sketches and Personal Observation during a Tour by the Route Indicated, April 1932. (Sd) Arthur M. Champion P.C.''Traced by A X Nunes 14 7/32'.'Compared by Farid 14 7/32'
1932
Champion, Arthur Mortimer, 1885-1950, colonial administrator, Signer. Farid, fl 1932, cartographer, Cartographer. Nunes, A X, fl 1932-1935, draughtsman, Cartographer.
1:500k