25. 'Interview with Sherif Feisal' Creator: Author: India Office, Secretary to the Political and Secret Department Date: 1918/1918 Language: English Geographic region: Palestine
26. ‘WAR DIARY. ARMY HEADQUARTERS, INDIA. […] I.E.F. “D”. Volume 18. PART II. (From 16th to 31st January 1916).’ Date: 1916/1916 Language: English Geographic region: MesopotamiaKut
27. 'Memorandum on British Commitments to Bin Saud' Creator: Author: Foreign Office, Political Intelligence Department Date: 1918/1918 Language: English Geographic region: Arabian Peninsula
28. 'Historical Memorandum on the Relations of the Wahabi Amirs and Ibn Saud with Eastern Arabia and the British Government, 1800-1934' Creator: Author: India Office Date: 1934/1934 Language: English Geographic region: RiyadhArabia
29. 'P G India Office Memorandum No B.437, P.Z.5620/1934, Historical Memorandum on the Relations of the Wahabi Amirs and Ibn Saud with Eastern Arabia and the British Government, 1800-1934' Date: 1934/1934 Language: English
30. 'Question of British Consular Representation in El Hasa and Qatif' Creator: Author: Sir Knight John Gilbert Laithwaite Date: 1928/1928 Language: English Geographic region: QatifEl Hasa
31. 'Notes on the "Akhwan" Movement' Creator: Author: Harold Richard Patrick Dickson Date: 1920/1920 Language: English Geographic region: Najd
34. 'File 4/9 (2/7) "AL BAHRAIN" NEWSPAPER' Date: 1942/1943 Language: English Geographic region: Qatif
35. 'File 82/1 II (F 53) A.P.O.C., and Oil Concession - Arab Coast' Date: 1923/1924 Language: English Geographic region: البحرينالكويتنجدكوهماندراس تنورهرأس تنورهزلاق
36. 'File XXV/2 Arabian Affairs (including Iraq). Qatar and al Hassa (Bin Saud)' Date: 1913/1914 Language: English Geographic region: Al-HasaQatar