1. File 2182/1913 Pt 1 'Persian Gulf Situation in El Katr Policy towards Bin Saud' Contributor: Political Resident, Persian Gulf (correspondent)Viceroy and Governor-General of India in Council (correspondent)Permanent Under-Secretary of State for India (correspondent)Secretary of State for India, United Kingdom (correspondent)HM Ambassador to the Ottoman Empire (correspondent)Secretary of State for Foreign Affairs (correspondent)Foreign Office (correspondent)Political Agent, Kuwait (correspondent)King of Saudi Arabia 'Abd al-'Azīz bin 'Abd al-Raḥmān bin Fayṣal Āl Sa'ūd (correspondent) Date: 1913/1913 Language: EnglishFrench Geographic region: El HassaNejd Extent: 1 volume (155 folios)
2. 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)
3. 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)
4. File 200/1928 Pt 8 'Anglo-Persian Negotiations' Contributor: British Legation, Tehran (correspondent)Foreign Office (correspondent) Date: 1932/1933 Language: EnglishFrench Geographic region: Persia Extent: 1 volume (543 folios)
5. Coll 28/39(2) ‘Persia. Printed Correspondence, 1937–’ Contributor: Journal de Téhéran (author)Foreign Office (correspondent)British Legation, Tehran (correspondent)Government of Iran, Pahlavi dynasty (author) Date: 1937/1942 Language: EnglishFrench Extent: 1 file (158 folios)
6. File 3632/1912 ‘Telegraphs – Wireless in Persia’ Contributor: Foreign Office (correspondent)Director-in-Chief of the Indo-European Telegraph Department (correspondent)Viceroy and Governor-General of India in Council (correspondent)HM Ambassador to Iran (correspondent)HM Ambassador to Russia (correspondent)Marconi Company Ltd (correspondent) Date: 1912/1915 Language: EnglishFrench Geographic region: Persia Extent: 1 volume (316 folios)
7. File 1323/1917 Pt 2-5 ‘Mesopotamia: Postage Stamps.' Contributor: Bradbury, Wilkinson and Company (correspondent; subject)Harrison and Sons Ltd, printers, London (correspondent; subject)Foreign Office (correspondent)Civil Commissioner, Mesopotamia (correspondent) Date: 1917/1921 Language: EnglishFrench Geographic region: Baghdad VilayetMosul VilayetIraqMesopotamia Extent: 1 volume (344 folios)
8. File 3516/1914 Pt 1 'German War: Persian attitude towards Turkey' Contributor: Foreign Office (correspondent)HM Ambassador to Iran (correspondent)HM Ambassador to Russia (correspondent)Secretary of State for Foreign Affairs (correspondent) Date: 1914/1915 Language: EnglishFrench Geographic region: MazanderaUrmiaTabrizPersiaKārūn RiverKhorasanMesopotamia Extent: 1 volume (164 folios)
9. '1904/733. Pts 3, 4, 5, & 6. MUSCAT. COMMERCIAL TREATY. STATUS OF MUSCATIS. HOSPITAL.' Contributor: Secretary of State for Foreign Affairs (correspondent)Secretary of State for India, United Kingdom (correspondent)Political Agent and Consul, Muscat (correspondent)Viceroy and Governor-General of India in Council (correspondent)Foreign Office (correspondent)Political Resident, Persian Gulf (correspondent)Sultan of Muscat and Oman, Āl Bū Sa'īd Dynasty (correspondent) Date: 1904/1914 Language: EnglishFrench Geographic region: Muscat Extent: 1 volume, 4 items (352 folios)
10. File 4480/1923 Pt 1 ‘Persian Gulf: Ownership of the Shatt-el-Arab’ Contributor: Government of India, Foreign and Political Department (correspondent)HM Ambassador to Iran (correspondent)Foreign Office (correspondent)High Commissioner, Iraq (correspondent)Air Council (correspondent)Admiralty (correspondent)Colonial Office (correspondent) Date: 1928/1930 Language: EnglishFrench Geographic region: PersiaIraqShatt-el-Arab Extent: 1 volume (361 folios)
11. File 4045/1913 'Pt 3 Railways: Trans-Persian Railway; Russian concession; Bandar Abbas-Kerman Railway; Kerman mining concession' Contributor: Foreign Office (correspondent)British Legation, Tehran (correspondent)Ambassador of France to the United Kingdom (correspondent)Ambassador of the Russian Federation to the United Kingdom (correspondent)Persian Railways Syndicate (correspondent; subject)Société Internationale d'Etudes du Chemin de fer Transpersan (correspondent; subject)Baring Brothers and Company Limited (correspondent) Date: 1916/1932 Language: EnglishFrench Geographic region: Persia Extent: 1 volume (210 folios)
12. 'File 6/38 Aviation: Flights of and into Foreign Countries' Contributor: Foreign Office (correspondent) Date: 1938/1946 Language: EnglishFrench Extent: 1 file (46 folios)