Name
- Foreign Office, 1782-19689
- Political Resident, Persian Gulf, 1822-19719
- Government of India, Foreign and Political Department, 1783-19375
- British Legation, Tehran, c 1836-19444
- Colonial Office, 1854-19664
- Indian Political Service, External Affairs Department, 1937-19474
- Adviser to the Government of Bahrain, 1926-19573
- Government of Iran, Pahlavi dynasty, 1925-19793
- HM Ambassador to Saudi Arabia, 1930-3
- Persian Gulf Political Residency, 1822-19713
- British Consul, Seistan and Kain, 1903?-1935?2
- Government of Iraq, Early 20th century-Mid 20th century2
- High Commissioner, Iraq, 1920-19322
- King of Hejaz and Najd, 1927-19322
- King of Saudi Arabia, 1932-2
- Ministry of Foreign Affairs, Iran, 1821-2
- Philby, Harry St John Bridger, Arabist and explorer, 1885-19602
- Political Agent, Bahrain, 1905-19712
- Bahrain Petroleum Company, 1929-1
- British Consul, Kerman, c 1895-19471