Name
- Foreign Office, 1782-196823
- Government of India, 1834-194717
- Persian Gulf Political Residency, 1822-197116
- British Legation, Tehran, c 1836-194410
- Commonwealth Relations Office, 1947-19665
- HM Treasury, 12th century-4
- Minister for Foreign Affairs, Muscat and Oman, 1930-19704
- Political Resident, Persian Gulf, 1822-19714
- Secretary of State for India and Burma, United Kingdom, 1935-19474
- Viceroy and Governor-General of India in Council, 1773-19474
- British Embassy in Iran, Tehran, 1944-3
- Kuwait Political Agency, 1899-19613
- Ballard, Basil Woods, political officer, 1900-19802
- British Consulate General, Meshed, 1807-19682
- British Consulate, Isfahan, Early 20th century-Mid 20th century2
- British Consulate, Tabriz, 1837-19522
- Colonial Office, 1854-19662
- Government of India, Central Stationery Office, c 1900-19472
- Indian Political Service, External Affairs Department, 1937-19472
- Ministry of Foreign Affairs, Iran, 1821-2