15. 'VOL. B. 60. CONFIDENTIAL 86/14 - vi. BAHRAIN UNALLOTTED AREA.' Date: 1939/1941 Language: English Geographic region: Fasht DibalHawar IslandsZakhnuniya IslandBahrain
16. 'British interests on the coast of Arabia, Koweit, Bahrein and El Katr' Creator: Author: India Office, Secretary to the Political and Secret DepartmentAuthor: HM Ambassador to the Ottoman Empire Date: 1905/1905 Language: English Geographic region: BahrainKoweitBahrein
17. 'File 61/18 I (D 74) Bin Saud: discussion of Persian Gulf questions with' Date: 1929/1931 Language: English Geographic region: KuwaitBahrain
18. 'File 73/7 II (D 22) Status of Koweit [Kuwait] - Baghdad railway, Anglo Turkish negotiations' Date: 1911/1912 Language: English Geographic region: BahrainQatarShatt al ʻArab
19. 'File 73/7 III (D 24) Status of Kuwait & Anglo-Turkish negotiations' Date: 1912/1913 Language: English Geographic region: BahrainQatarShatt al ʻArab
20. 'File 82/1 III (F 64) Prospecting licenses for Kuwait, Bahrain, Nejd, Trucial Coast and Oman' Date: 1923/1925 Language: English Geographic region: BahrainKuwait
21. 'File 82/1 [I] (F 52) A.P.O.C. and Oil Concessions Arab Coast' Date: 1921/1923 Language: English Geographic region: Bahrain
22. ‘File 86/2 I (C 30) Bahrain Oil Concession (Eastern & General Syndicate)’ Date: 1925/1929 Language: English Geographic region: BahrainSitrah
23. ‘File 86/2 III (C 42) Bahrain Oil, Eastern and General Syndicate Limited’ Date: 1930/1933 Language: English Geographic region: BahrainSitrah
24. ‘File 86/2 IV (C 43) Bahrain Oil; Eastern and General Syndicate Limited’ Date: 1933/1933 Language: English Geographic region: BahrainSitrah