1. File 3104/1915 Pt 9 ‘Mesopotamia: Trade with- Payments from enemy assets in England to firms in Mesopotamia; payment of dividends of British companies, legacies, &c to residents in Mesopotamia; Messrs. Selim Homsy’s claims against clients in Mosul district; Messrs. Andrew Weir & Co’s claim against Idara Nahrieh’ Contributor: Board of Trade (correspondent)Government of India, Foreign and Political Department (correspondent) Date: 1918/1920 Language: English Extent: 1 item (166 folios)
2. 'CONFIDENTIAL 86/12-ii A.75. P.C.L. MUSCAT' Contributor: India Office (correspondent)Petroleum Concessions Limited (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent)Political Agent and Consul, Muscat (correspondent) Date: 1937/1937 Language: English Geographic region: OmanMuscatDhofar Extent: 1 volume (187 folios)
3. 'File K/6 Wakils and Agents in the Agency Courts' Date: 1927/1950 Language: EnglishArabic Extent: 1 file (120 folios)
4. File 2764/1904 Pt 3 'Baghdad Railway: general negotiations 1910-1912.' Contributor: HM Ambassador to France (correspondent)HM Ambassador to the Ottoman Empire (correspondent) Date: 1910/1912 Language: English Extent: 1 volume (268 folios)
5. File 1323/1917 Pt 3 'Mesopotamia: Postage Stamps for Mosul Vilayet.' Date: 1918/1920 Language: English Extent: 1 item (33 folios)
6. Coll 28/129 ‘OIL; Oil concessions in North Persia; Request by Soviet Government.’ Contributor: Foreign Office (correspondent)HM Ambassador to Iran (correspondent) Date: 1944/1945 Language: EnglishFrench Extent: 1 file (325 folios)
7. Coll 34/11 'Slavery and Slave Trade: Red Sea, Arabia and Persian Gulf: Investigations by Sir George Maxwell' Contributor: League of Nations, Advisory Committee of Experts on Slavery (correspondent; subject)Persian Gulf Political Residency (correspondent) Date: 1936/1939 Language: English Extent: 1 file (338 folios)
8. 'File 1/28 Superintendent, Political Agency, Bahrain' Date: 1933/1944 Language: English Extent: 1 file (431 folios)
9. Coll 5/60(2) ‘Afghanistan: Further purchase of Hind aircraft from UK by Afghan Govt’ Contributor: Air Ministry (correspondent)Foreign Office (correspondent)Indian Political Service, External Affairs Department (correspondent)HM Ambassador to Afghanistan (correspondent) Date: 1938/1944 Language: English Geographic region: Afghanistan Extent: 1 file (537 folios)
10. ‘Cyprus.’ Contributor: Government of India, Quarter Master General's Department, Intelligence Branch (author) Date: 1878/1878 Language: English Extent: 1 volume (91 folios)
11. File 1421/1908 Pt 2 'Persia: oil; Ahwaz oil guard' Contributor: HM Treasury (correspondent)Political Resident, Persian Gulf (correspondent)British Vice-Consul, Ahwaz (correspondent)HM Ambassador to Iran (correspondent)Secretary of State for Foreign Affairs (correspondent)William Knox D'Arcy (correspondent)George Bernard Reynolds (correspondent) Date: 1907/1910 Language: English Extent: 1 item (239 folios)
12. Coll 30/90 'Persian claim to the island of Bahrain' Contributor: Political Resident, Persian Gulf (correspondent)Foreign Office (correspondent)HM Ambassador to Iran (correspondent)Government of Iran, Pahlavi dynasty (correspondent) Date: 1934/1948 Language: EnglishFrench Geographic region: Bahrein Extent: 1 file in 3 parts (519 folios)