13. 'File 61/18 I (D 74) Bin Saud: discussion of Persian Gulf questions with' Contributor: British Legation to Saudi Arabia (correspondent)Colonial Office (correspondent)Fu'ād Ḥamzah (correspondent)Sir Knight Hugh Vincent Biscoe (correspondent) Date: 1929/1931 Language: English Geographic region: KuwaitBahrain Extent: 1 Volume (262 folios)
14. 'File 73/7 II (D 22) Status of Koweit [Kuwait] - Baghdad railway, Anglo Turkish negotiations' Contributor: Ottoman Bank (correspondent)HM Ambassador to Iran (correspondent)Anglo-Iranian Oil Company Limited (correspondent)Assistant Under-Secretary of State in Charge of Near and Middle Eastern Affairs (correspondent)Transatlantic Trust Company (correspondent) Date: 1911/1912 Language: EnglishFrenchArabic Geographic region: BahrainQatarShatt al ʻArab Extent: 1 volume (268 folios)
15. 'File 73/7 III (D 24) Status of Kuwait & Anglo-Turkish negotiations' Contributor: Board of Admiralty (correspondent)HM Ambassador to France (correspondent)HM Ambassador to Germany (correspondent) Date: 1912/1913 Language: EnglishArabicFrench Geographic region: BahrainQatarShatt al ʻArab Extent: 1 volume (355 folios)
16. 'File 82/1 IV (F 79) Anglo Persian Oil Company Arab Side (Kuwait, Bahrain, Nejd)' Contributor: Political Agent, Kuwait (correspondent)Emir of Kuwait (correspondent)Eastern and General Syndicate Limited, oil company (correspondent)Colonial Office (correspondent) Date: 1925/1932 Language: EnglishArabic Geographic region: BahrainKuwaitNajdKūh-e MandKuk-I-MundRas TannuraRa's TannūrahZellaqAz ZallāqAl JufayrSitrahSitraNew DelhiSharjah Extent: 1 file (204 folios)
17. 'File 82/1 III (F 64) Prospecting licenses for Kuwait, Bahrain, Nejd, Trucial Coast and Oman' Contributor: Political Agent, Kuwait (correspondent)D'Arcy Exploration Company Limited (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Eastern and General Syndicate Limited, oil company (correspondent)Colonial Office (correspondent)Secretary of State for India, United Kingdom (correspondent) Date: 1923/1925 Language: EnglishArabic Geographic region: BahrainKuwaitSitrahSitraNew DelhiSharjah Extent: 1 file (322 folios)
18. 'File 82/1 [I] (F 52) A.P.O.C. and Oil Concessions Arab Coast' Contributor: Political Agent, Kuwait (correspondent)Political Agent and Consul, Muscat (correspondent)D'Arcy Exploration Company Limited (correspondent)British Vice-Consul, Khorramshahr (correspondent)Secretary of State for India, United Kingdom (correspondent)Secretary of State for the Colonies, United Kingdom (correspondent) Date: 1921/1923 Language: English Geographic region: BahrainOmanKuwaitSitrahSitraNew DelhiSharjah Extent: 1 file (151 folios)
19. ‘File 86/2 I (C 30) Bahrain Oil Concession (Eastern & General Syndicate)’ Contributor: Bahrain Petroleum Company (correspondent)Bahrain Petroleum Company, Chief Local Representative (correspondent)Eastern and General Syndicate Limited, oil company (correspondent)Political Agent, Bahrain (correspondent)Petroleum Division (correspondent) Date: 1925/1929 Language: EnglishArabic Geographic region: BahrainSitrah Extent: 1 volume (328 folios)
20. ‘File 86/2 III (C 42) Bahrain Oil, Eastern and General Syndicate Limited’ Contributor: Bahrain Petroleum Company (correspondent)Bahrain Petroleum Company, Chief Local Representative (correspondent)Eastern and General Syndicate Limited, oil company (correspondent)Political Agent, Bahrain (correspondent)Petroleum Division (correspondent) Date: 1930/1933 Language: EnglishArabic Geographic region: BahrainSitrah Extent: 1 volume (271 folios)
21. ‘File 86/2 IV (C 43) Bahrain Oil; Eastern and General Syndicate Limited’ Contributor: Adviser to the Government of Bahrain (correspondent)Bahrain Petroleum Company (correspondent)Bahrain Petroleum Company, Chief Local Representative (correspondent)Political Agent, Bahrain (correspondent) Date: 1933/1933 Language: EnglishArabic Geographic region: BahrainSitrah Extent: 1 volume (227 folios)
22. ‘File 86/2 VI (C 46) Bahrain Oil’ Contributor: Bahrain Petroleum Company (correspondent)Bahrain Petroleum Company, Chief Local Representative (correspondent)Political Agent, Bahrain (correspondent) Date: 1928/1933 Language: EnglishArabic Geographic region: BahrainSitrah Extent: 1 volume (206 folios)
23. ‘File 86/2 X (C 52) Bahrain Oil’ Contributor: Bahrain Petroleum Company (correspondent)Bahrain Petroleum Company, Chief Local Representative (correspondent)Political Agent, Bahrain (correspondent)Petroleum Division (correspondent)El Segundo, oil tanker (correspondent) Date: 1934/1934 Language: English Geographic region: BahrainSitrah Extent: 1 volume (221 folios)
24. ‘File 86/2 XIII (C 61) Bahrain Oil’ Contributor: Bahrain Petroleum Company (correspondent)Political Agent, Bahrain (correspondent) Date: 1934/1935 Language: EnglishArabic Geographic region: BahrainSitrah Extent: 1 volume (218 folios)