Name
- Foreign Office, 1782-196820
- Admiralty, 1708-196411
- HM Ambassador to Iran, 1807-198010
- Emir of Kuwait, 1718-9
- British Legation, Tehran, c 1836-19447
- Political Resident, Persian Gulf, 1822-19717
- Ministry of Foreign Affairs, Iraq, 1924-6
- Minister for Foreign Affairs, Iran, 1821-5
- Government of India, Foreign and Political Department, 1783-19374
- Senior Naval Officer in the Persian Gulf, 1822-19714
- Political Agent, Kuwait, 1904-19613
- Anglo-Iranian Oil Company Limited, 1909-19542
- British Consul, Kerman, c 1895-19472
- Government of Iran, Pahlavi dynasty, 1925-19792
- Government of Iraq, Early 20th century-Mid 20th century2
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century2
- Kuwait Oil Company, 1934-2
- Ministry of Foreign Affairs, Iran, 1821-2
- Mutasarrif of Basra Liwa, Late 19th century-Mid 20th century2
- Persian Gulf Political Residency, 1822-19712