13. File 9/4 ‘Political Agency Koweit. IX/4. Civil Cases from 1909’ Date: 1908/1913 Language: EnglishFrenchArabicPersianTamil Extent: 1 file (299 folios)
14. 'Vocabularies: English, Arabic, Persian, Turkish, Armenian, Kurdish, Syriac' Contributor: Admiralty War Staff, Naval Intelligence Division (creator)War Office (creator)Admiralty (creator) Date: 1912/1922 Language: EnglishArabicPersianTurkishArmenianKurdishSyriac Extent: 1 volume (90 folios)
15. 'File W/4 Hostilities in Persia: Tangistan Blockade; Confiscation of Tea for Tangistan' Contributor: Qāḍī of Bahrain (correspondent)King of Bahrain (correspondent)Bahrain Political Agency (creator)Political Agent, Bahrain (creator)Wilhelm Wassmuss (correspondent)Ra'is Ali Dalvari (correspondent)Qashqai (Tribe) (correspondent)Tangsiri (Tribe) (correspondent) Date: 1915/1918 Language: EnglishFrenchArabicPersian Extent: 1 file (203 folios)
16. ''Handbook of Mesopotamia. Vol. I. 1916'' Contributor: Admiralty War Staff, Naval Intelligence Division (author) Date: 1916/1916 Language: EnglishArabicPersianTurkishArmenianKurdishClassical Syriac Geographic region: Mesopotamia Extent: 1 volume (186 folios)
17. 'File V/11 Clearance Papers for Sailing Craft Leaving Bahrain' Contributor: Bahrain Political Agency (creator)Political Agent, Bahrain (creator) Date: 1916/1917 Language: EnglishFrenchArabicPersian Geographic region: Tangestān Extent: 1 file (76 folios)
18. File 2902/1916 ‘Treaties and Engagements between the British Government and the Chiefs of the Arabian Coast of the Persian Gulf’ Contributor: Emir of Kuwait (correspondent)Political Resident, Persian Gulf (correspondent)King of Bahrain (correspondent)Emir of Mohammerah (correspondent)Government of India, Foreign and Political Department (correspondent)Foreign Office, Political Intelligence Department (correspondent)Shah of Persia, Qajar dynasty (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent) Date: 1916/1928 Language: EnglishArabicPersian Geographic region: Persian Gulf Extent: 1 volume (222 folios)
19. 'Handbook of Mesopotamia. Vol. I. 1918' Contributor: Admiralty War Staff, Naval Intelligence Division (author) Date: 1918/1918 Language: EnglishArabicPersianTurkishArmenianKurdishSyriac Geographic region: Mesopotamia Extent: 1 volume (282 folios)
20. File 9/2 II ‘No. 9/2 Vol. II Criminal Cases’ Contributor: Emir of Kuwait (correspondent) Date: 1919/1926 Language: EnglishArabicPersian Extent: 1 file (209 folios)
21. 'File 8/2 Public petitions etc. Letters to Major Daly (P.A.) thanking him for his interest in Bahrain affairs' Contributor: Bahrain Political Agency (creator) Date: 1921/1924 Language: EnglishArabicPersian Extent: 1 file (33 folios)
22. 'File 1/13 I Major Head:- Political. Sub:- Head:- Persian pretensions to Bahrain.' Date: 1922/1931 Language: EnglishArabicPersian Geographic region: Persia Extent: 1 volume (341 folios)
23. 'File 45 Company Regulations. Application of Indian Companies Act to Bahrain' Contributor: Political Resident, Persian Gulf (correspondent)Persian United Motor Company, Bahrain (correspondent)Anglo-Iranian Oil Company, Resident Director, Mohammerah (correspondent)Messrs Cardew, Smith and Ross (correspondent)Government of Bahrain, Āl Khalīfa dynasty (correspondent)India Office, Secretary to the Political and Secret Department (correspondent)Secretary to the Political Resident in the Persian Gulf (correspondent) Date: 1922/1924 Language: EnglishArabicPersian Extent: 1 file (22 folios)