1. 'Vol-B.44. Confidential 86/7-vii. P.C.L. TRUCIAL COAST' Contributor: India Office (correspondent)Petroleum Concessions Limited (correspondent)Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent) Date: 1937/1937 Language: EnglishArabicPersian Geographic region: Sharjah Extent: 1 volume (198 folios)
2. 'CONFIDENTIAL 86/7-VI B.43. PETROLEUM CONCESSIONS LTD. TRUCIAL COAST' Contributor: Petroleum Concessions Limited (correspondent)Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: DebaiRas al KhaimahSharjah Extent: 1 volume (221 folios)
3. 'Confidential 86/7-VIII B-45 P.C.L. TRUCIAL COAST' Contributor: India Office (correspondent)Petroleum Concessions Limited (correspondent)Political Agent, Bahrain (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Ras al KhaimahSharjah Extent: 1 volume (218 folios)
4. 'File 4/13 II Zubarah' Contributor: Emir of Qatar (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Zubarah Extent: 1 file (268 folios)
5. 'File 4/13 I Zubarah' Contributor: Emir of Qatar (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Zubarah Extent: 1 file (328 folios)
6. 'File 14/235 I (B Series 8/2) Succession to the Shaikhdom of Kalba and Kalba affairs' Date: 1937/1937 Language: EnglishArabic Geographic region: Kalba Extent: 1 volume (241 folios)
7. 'File 19/243 I (C 69) Zubarah' Contributor: James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: ZubarahBahrainBūshehr Extent: 1 volume (210 folios)
8. 'File 19/243 II (C 72) Zubarah' Contributor: James Orton (correspondent)Francis Warden (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: ZubarahQatarBahrainBūshehrAbū-ShahrHormuz Isle Extent: 1 file (212 folios)
9. 'File B/17 Kalba - Affairs regarding.' Contributor: Shaikh of Kalba, Āl Qāsimī dynasty (correspondent)Regent of Kalba (correspondent)Emir of Ra's al-Khaymah, Āl Qāsimī dynasty (correspondent)Emir of Sharjah, Āl Qāsimī dynasty (correspondent)Political Resident, Persian Gulf (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Kalba Extent: 1 volume (279 folios)
10. 'File 14/1 II Oil concession in Muscat' Contributor: Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Private Secretary to the Secretary of State for India (correspondent)Petroleum Concessions Limited (correspondent)Secretary of State for India and Burma, United Kingdom (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Oman Extent: 1 volume (221 folios)
11. 'File 8/27 SULTAN'S TOURS to INDIA, U.K., FAR EAST, U.S.A. June to Dec 1937.' Contributor: Political Resident, Persian Gulf (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Indian Political Service, External Affairs Department (correspondent)Secretary of State for India and Burma, United Kingdom (correspondent)Foreign Office (correspondent) Date: 1937/1937 Language: EnglishArabic Extent: 1 volume (226 folios)
12. 'File 8/40 MUSCAT STATE AFFAIRS: DEATH OF SHAIKH OF KALBA & KALBA AFFAIRS.' Contributor: Political Resident, Persian Gulf (correspondent)District Magistrate, Bahrain (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent) Date: 1937/1937 Language: EnglishArabic Geographic region: Kalba Extent: 1 file (32 folios)