'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
'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
A field sheet.'Sh[eet].1 Copy' - War Office ledger
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
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
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
'River Tana According to Cpt. Dundas'
1919
Dundas, The Hon. Sir, Charles Cecil Farquharson, 1884-1956, colonial administrator, Knight, Author.
1:750k
'Plane Table Sheets - 2 sheets' - War Office ledger
1897
Smith, George Edward, 1868-1944, army officer, Cartographer.
1:507k
'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