1. '86/21 - II P.C.L. Exploration of Trucial Hinterland. B 51' Contributor: Petroleum Concessions Limited (correspondent)Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Assistant Political Agent, Bahrain (correspondent)Political Agent and Consul, Muscat (correspondent) Date: 1938/1938 Language: English Geographic region: BaraimiJebel HafitMuscatJebel Faiyah Extent: 1 file (142 folios)
2. 'File 22/12 Situation at Diba' Contributor: Political Agent and Consul, Muscat (correspondent)Political Agent, Trucial Coast (correspondent)Regent of Kalba (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Assistant Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Shiḥūḥ (Tribe) (correspondent) Date: 1940/1945 Language: EnglishArabic Geographic region: DibaKalba Extent: 1 file (90 folios)
3. ‘File 22/29 PRESENTATION OF DATE GARDENS TO SHAIKH OF DUBAI BY SHAIKH OF RAS AL KHAIMAH’ Contributor: Assistant Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Emir of Dubai, Āl Maktūm dynasty (correspondent)Emir of Ra's al-Khaymah, Āl Qāsimī dynasty (correspondent) Date: 1947/1947 Language: EnglishArabic Geographic region: Ras al Khaimah Extent: 1 file (8 folios)
4. 'File 4/34 Pay Bills of the Asstt Political Agent, Bahrain.' Contributor: Assistant Political Agent, Bahrain (correspondent)Government of India, Accountant-General, Central Revenues (correspondent) Date: 1943/1945 Language: English Extent: 1 file (36 folios)
5. ‘File 13/9 Unauthorised flights to Bahrain’ Contributor: Assistant Political Agent, Bahrain (correspondent) Date: 1934/1934 Language: English Extent: 1 file (26 folios)
6. ‘File 28/30 War. Hostilities in Iran’ Contributor: Political Resident, Persian Gulf (correspondent)Assistant Political Agent, Bahrain (correspondent) Date: 1941/1942 Language: EnglishArabic Geographic region: DubaiIran Extent: 1 file (41 folios)
7. 'File 34/1 Ancient Monuments a Tombs. Ancient Mosque in Manamah' Contributor: Adviser to the Government of Bahrain (correspondent)India Office (correspondent)Foreign Office (correspondent)Assistant Political Agent, Bahrain (correspondent) Date: 1936/1936 Language: English Geographic region: Manamah Extent: 1 file (43 folios)
8. 'File D/2 Miscellaneous Correspondence with Basrah' Contributor: British Consul, Basra (correspondent)Adviser to the Government of Bahrain (correspondent)Assistant Political Agent, Bahrain (correspondent) Date: 1935/1940 Language: EnglishArabic Extent: 1 file (49 folios)
9. 'File D/3 Correspondence with Aden regarding Miscellaneous Matters' Contributor: Civil Secretary, Aden (correspondent)Chief Commissioner, Aden (correspondent)Assistant Political Agent, Bahrain (correspondent)Adviser to the Government of Bahrain (correspondent)Shaikh Hakim of Bahrain Salmān bin Ḥamad Āl Khalīfah (correspondent) Date: 1933/1935 Language: EnglishArabic Geographic region: Aden Extent: 1 file (25 folios)
10. ‘Bahrain Church File (correspondence with Bishop in Jerusalem)’ Contributor: Political Resident, Persian Gulf (correspondent)Anglican Bishop in Jerusalem (correspondent)Adviser to the Government of Bahrain (correspondent)Assistant Political Agent, Bahrain (correspondent) Date: 1943/1947 Language: English Geographic region: BahrainManama Extent: 1 file (57 folios)
11. 'File 17/7 III Electric Installation Political Agency Bahrain' Contributor: Adviser to the Government of Bahrain (correspondent)Government of Bahrain, State Engineer (correspondent)Assistant Political Agent, Bahrain (correspondent) Date: 1934/1944 Language: EnglishArabic Extent: 1 file (192 folios)
12. 'File 5/9 Grant of Civil and Criminal Powers to the A.P.A. Bahrain. Corr. re:-' Contributor: Assistant Political Agent, Bahrain (correspondent) Date: 1934/1950 Language: English Extent: 1 file (211 folios)
