21. ‘Convention between the United Kingdom and Russia relating to Persia, Afghanistan, and Thibet.’ Date: 1907/1907 Language: EnglishFrench Geographic region: PersiaThibetAfghanistan Extent: 1 file (10 folios)
22. 'Italian Proceedings on the African Coast of the Red Sea.' Contributor: Foreign Office (correspondent) Date: 1881/1881 Language: EnglishFrench Geographic region: Assab Bay Extent: 1 file (16 folios)
23. ‘Masqat Arms Traffic. 1908–1909.’ Contributor: Government of India, Assistant Quarter Master General, Intelligence Branch (author)Division of the Chief of the Staff, Army Head Quarters, India (author) Date: 1909/1909 Language: EnglishFrench Geographic region: MakranPersiaAfghanistanBaluchistanPersian GulfMasqat Extent: 1 volume (60 folios)
24. 'Muscat Dhows Arbitration. In the Permanent Court of Arbitration at the Hague. Grant of the French Flag to Muscat Dhows. The case on behalf of the Government of His Britannic Majesty.' Date: 1903/1906 Language: EnglishFrench Extent: 1 volume (102 folios)
25. 'P. 5094/1914. Pt 2 Turco-Persian Frontier Commission Reports on.' Date: 1914/1917 Language: EnglishFrench Extent: 1 part file (173 folios)
26. 'Persian Gulf - Turkish jurisdiction along the Arabian coast (Part I)' Contributor: India Office, Assistant Secretary to the Political and Secret Department, (author) Date: 1879/1879 Language: EnglishFrench Geographic region: QatarArabian PeninsulaAdenBahrainMuscatPersian GulfTrucial CoastEl Hassa Extent: 1 file (14 folios)
27. 'Persian Gulf - Turkish jurisdiction along the Arabian coast (Part II)' Contributor: India Office, Assistant Secretary to the Political and Secret Department, (author) Date: 1879/1879 Language: EnglishFrench Geographic region: QatarArabian PeninsulaBahrainPersian GulfTrucial CoastOdeidEl BidaaLahsaZobarah Extent: 1 file (21 folios)
28. 'Persian Gulf - Turkish jurisdiction along the Arabian coast (Part IV)' Contributor: India Office, Assistant Secretary to the Political and Secret Department, (author) Date: 1884/1884 Language: EnglishFrench Geographic region: Qatar Extent: 1 file (8 folios)
29. 'No.33. Memorandum communicated to the Earl of Derby by Malcolm Khan, April 8 1874' Date: 1874/1874 Language: FrenchEnglish Geographic region: Persia Extent: 1 file (3 folios)
30. ‘Consular jurisdiction in Persia.’ Contributor: India Office, Assistant Secretary to the Political and Secret Department, (author) Date: 1877/1877 Language: EnglishFrench Geographic region: Persian GulfPersia Extent: 18 folios
32. 'Russo-Persian Relations, 1854-1875' Date: 1855/1910 Language: EnglishFrench Geographic region: PersiaAshooradaRussiaIraqNajdKūh-e MandKuk-I-MundRas TannuraRa's TannūrahZellaqAz ZallāqAl Jufayr Extent: 1 volume (173 folios)
33. ‘Book 153 1847’ Vol 153 Letters inward Contributor: Government of the Ottoman Empire (correspondent)HM Ambassador to Iran (correspondent)HM Ambassador to the Ottoman Empire (correspondent)Political Agent, Turkish Arabia (correspondent) Date: 1847/1847 Language: EnglishFrenchTurkish, Ottoman (1500-1928) Geographic region: Eastern Africa Extent: 1 file (95 folios)
34. ‘Vol 249 Persian correspondence’ Contributor: German Ambassador to Iran (correspondent) Date: 1858/1859 Language: EnglishFrench Geographic region: SherazFars Extent: 1 file (33 folios)
35. 'Vol 6 Diary of the Proceedings of the Resident at the Honble Company's Factory of Bushire' Contributor: Government of Bombay, Chief Secretary (correspondent)Shaikh of Nakhīlū (correspondent)Captain of Recovery (correspondent)Government of Bombay, Civil Auditor (correspondent)William Bruce (correspondent) Date: 1803/1803 Language: EnglishFrench Geographic region: NuckhelooBūshoeyb Extent: 1 volume (183 folios)
36. 'Egyptian Claims to Sovereignty over the Somali Coast.' Contributor: Political Resident, Aden (correspondent)Secretary of State for India, United Kingdom (correspondent)Secretary of State for Foreign Affairs (correspondent) Date: 1876/1879 Language: EnglishFrench Geographic region: BerberaAden Extent: 31 folios
37. 'Navigation on the rivers of Mesopotamia' Contributor: Grand Vizier of the Ottoman Empire (correspondent)Governor of Baghdad (recipient) Date: 1883/1883 Language: EnglishFrench Geographic region: MesopotamiaTigris RiverEuphrates River Extent: 1 file (4 folios)
38. ‘File 15/17 RULES AND REGULATIONS. PERSIAN LAW OF NATIONALITY and Agricultural Property Law’ Date: 1928/1936 Language: EnglishFrench Geographic region: Persia Extent: 1 file (51 folios)
39. 'File 26/106 IV (F 48) Arabistan and Luristan Miscellaneous' Contributor: High Commissioner, Iraq (correspondent)Government of Persia, Qajar dynasty (correspondent) Date: 1921/1922 Language: EnglishFrench Extent: 1 volume (246 folios)
40. 'File 35/84 II A. 6. Mascat ultimatum of Feb 1899' Date: 1899/1899 Language: EnglishArabicFrench Geographic region: Bandar Jissah Extent: 1 volume (242 folios)