13. 'File 19/248 I (C 78) Education at Bahrain' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1939/1940 Language: English Geographic region: BahrainBūshehr Extent: 1 volume (245 folios)
14. '3/3 Political Officer, Trucial Coast' Date: 1939/1950 Language: English Extent: 1 file (156 folios)
15. '3/12 Officials of the Public Works Department' Date: 1935/1942 Language: English Extent: 1 file (25 folios)
16. '7/2 General Correspondence on Military Matters' Date: 1921/1930 Language: English Extent: 1 file (112 folios)
17. '11/1 TREATMENT OF BAHARNA IN HASA AND QATIF' Contributor: Political Resident, Persian Gulf (correspondent)British Legation to Saudi Arabia (correspondent) Date: 1914/1950 Language: English Geographic region: HasaQatif Extent: 1 file (5 folios)
18. '11/2 PROPOSED EXTRADITION TREATY BETWEEN BAHRAIN, NEJD, & KUWAIT - SAUDI AGREEMENT' Contributor: Political Resident, Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent) Date: 1932/1933 Language: EnglishArabic Extent: 1 file (51 folios)
19. '11/3 ACTIVITIES OF SAUDI ARABIANS IN DOHA' Contributor: Political Resident, Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent) Date: 1934/1946 Language: EnglishArabic Extent: 1 file (27 folios)
20. '11/4 ANTI-SAUDI ACTIVITIES' Contributor: British Legation to Saudi Arabia (correspondent)Political Resident, Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent) Date: 1933/1939 Language: English Extent: 1 file (25 folios)
21. '11/5 Negotiations with Ibn Saud regarding Boundaries of Saudi Arabia' Contributor: British Legation to Saudi Arabia (correspondent)Political Resident, Persian Gulf (correspondent)Petroleum Concessions Limited (correspondent)Foreign Office, Eastern Department (correspondent)Arabian American Oil Company (correspondent) Date: 1944/1949 Language: English Geographic region: Abu DhabiQatar Extent: 1 file (212 folios)
22. '11/6 SAUDI ARABIAN CURRENCY' Contributor: Political Resident, Persian Gulf (correspondent)Adviser to the Government of Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Eastern Bank Limited (correspondent) Date: 1935/1944 Language: EnglishArabic Extent: 1 file (60 folios)
23. '11/7 SAUDI ARMS REGULATIONS' Contributor: British Legation to Saudi Arabia (correspondent)India Office (correspondent)Political Resident, Persian Gulf (correspondent)Foreign Office (correspondent) Date: 1936/1936 Language: English Extent: 1 file (34 folios)
24. '11/8 OPENING A BANK AT AL KHOBAR' Contributor: British Legation to Saudi Arabia (correspondent)Eastern Bank Limited (correspondent)India Office (correspondent)Government of India (correspondent)Political Resident, Persian Gulf (correspondent)Petroleum Concessions Limited (correspondent)Foreign Office (correspondent) Date: 1944/1949 Language: English Geographic region: Ras TanuraDhahran Extent: 1 file (74 folios)