Name
- Foreign Office, 1782-196850
- Government of India, 1834-194737
- Persian Gulf Political Residency, 1822-197134
- British Legation, Tehran, c 1836-194425
- HM Treasury, 12th century-15
- Commonwealth Relations Office, 1947-196610
- Viceroy and Governor-General of India in Council, 1773-19478
- Political Resident, Persian Gulf, 1822-19717
- British Consulate, Seistan and Kain, 1903?-1935?6
- Secretary of State for India, United Kingdom, 1858-19356
- Ministry of Foreign Affairs, Iran, 1821-5
- Secretary of State for India and Burma, United Kingdom, 1935-19475
- Admiralty, 1708-19644
- British Consulate General, Khorasan, Late 19th century-Mid 20th century4
- HM Ambassador to Iran, 1807-19804
- High Commissioner to India, 1946-19504
- British Consulate, Kerman, c 1895-19683
- British Consulate, Shiraz, Mid 19th century - Mid 20th century3
- Government of India, Foreign and Political Department, 1783-19373
- Indian Political Service, Secretary for External Affairs, 1937-19473