1. 'Agreement Between His Britannic Majesty's Government and the Persian Government.' Contributor: Prime Minister to the Shah of Persia, Qajar dynasty (recipient)Sir Knight Percy Zachariah Cox (correspondent) Date: 1919/1919 Language: English Geographic region: Tehran Extent: 1 file (2 folios)
2. ‘File 5/74 Practice attributed to British authorities of surrendering fugitive slaves’ Contributor: Bahrain Political Agency (correspondent)Native Agent, Trucial Coast, Sharjah (correspondent)Sir Knight Percy Zachariah Cox (correspondent)James Orton (correspondent)Francis Warden (correspondent) Date: 1897/1900 Language: English Geographic region: BūshehrAbū-ShahrHormuz Isle Extent: 1 volume (65 folios)
3. 'File 59/15 C (A 15) Muscat Miscellaneous' Contributor: Sir Knight Percy Zachariah Cox (correspondent)James Orton (correspondent)Francis Warden (correspondent)Hugh Weightman (correspondent) Date: 1903/1909 Language: English Geographic region: MuscatBūshehr Extent: 1 file (250 folios)
4. Persia Telegrams (Foreign Office) Contributor: Secretary of State for India, United Kingdom (correspondent)Sir Knight Percy Zachariah Cox (correspondent)1st Marquess Curzon of Kedleston George Nathaniel Curzon (correspondent) Date: 1919/1919 Language: English Extent: 1 file (18 folios)
5. File 2182/1913 Pt 7 'Arabia: Policy toward Ibn Saud' Contributor: Political Agent, Kuwait (author)Cairo Intelligence Department, Arab Bureau, Iraq Section (author)War Cabinet, Middle East Committee (author)Director of the Arab Bureau (author)King of Hejaz (correspondent)Sir Knight Percy Zachariah Cox (correspondent)David George Hogarth (author) Date: 1918/1918 Language: English Extent: 1 item (206 folios)
6. File 1355/1917 Pt 3 'Arms Traffic - Convention' Contributor: George Louis Beer (correspondent)Minister for Foreign Affairs (correspondent)Foreign Office (correspondent)Political Resident, Aden (correspondent)HM Ambassador to France (correspondent)Secretary of State for Foreign Affairs (correspondent)HM Ambassador to Iran (correspondent)Sir Knight Percy Zachariah Cox (correspondent) Date: 1919/1921 Language: EnglishFrench Geographic region: AfghanistanPersian GulfGulf of AdenGulf of OmanRed SeaRussian Soviet Federative Socialist Republic Extent: 1 volume (343 folios)
7. File 1355/1917 Pt 6 'Arms Traffic Convention: revised convention, 1925' Contributor: Anton Velleman (translator)Mīrzā ʻAlī Aṣghar Khān Amīn al-Sulṭān (author)Reżā Shah Pahlavī (correspondent)Richard William Alan Onslow (correspondent)Percy Lyham Loraine (correspondent)Frederic Arthur Hirtzel (correspondent)Secretary of State for the Colonies, United Kingdom (correspondent)Viceroy and Governor-General of India in Council (correspondent)Colonial Office (correspondent)Foreign Office (correspondent)War Office (correspondent)Secretary of State for India, United Kingdom (correspondent)High Commissioner, Iraq (correspondent)Secretary of State for Foreign Affairs (correspondent)Government of India (correspondent)Sir Knight Percy Zachariah Cox (correspondent) Date: 1925/1926 Language: EnglishFrench Geographic region: PersiaGenevaPersian GulfRussian Soviet Federative Socialist RepublicChinaGulf of OmanIndia Extent: 1 volume (609 folios)
8. File 4931/1916 'Arabia [Nejd]: Bin Saud's subsidy. Payment of subsidy authorised on 1 Jan. 1917. Question of incidence. Payments made without Treasury authority' Contributor: Foreign Office (correspondent)HM Treasury (correspondent)War Office (correspondent)Civil Commissioner, Mesopotamia (correspondent)Government of India, Foreign and Political Department (correspondent)Harry St John Bridger Philby (correspondent)Sir Knight Percy Zachariah Cox (correspondent) Date: 1916/1922 Language: English Geographic region: MesopotamiaNejd Extent: 1 volume (202 folios)
