A range of material relating to the Red Sea Coast region comprising H.E. Hebbert's 'Port Sudan water supply', a reprint from 'Sudan notes and records' (1935); letters and telegraphs sent to Hebbert, 1941-1943; a cutting from the 'Sudan Herald', January 1944; a small photograph of Hebbert, c. 1935; a hand-drawn plan of Gondar, 1943; carbon typescript copies and handwritten notes on classical history and the early exploration of the Red Sea Coast region, with a little correspondence, c. 1928-1954; two plans of the Port Sudan water supply, one dated 1931; two undated plans of Khor Arbat.