Name
- Foreign Office, 1782-1968281
- Political Resident, Persian Gulf, 1822-1971131
- HM Ambassador to Iran, 1807-1980108
- Viceroy and Governor-General of India in Council, 1773-1947104
- Secretary of State for Foreign Affairs, 1782-1968101
- Government of India, Foreign and Political Department, 1783-193788
- War Office, 1857-196448
- Secretary of State for India, United Kingdom, 1858-193545
- Colonial Office, 1854-196640
- Civil Commissioner, Mesopotamia, 1917-192039
- Government of India, 1834-194738
- Government of India, Foreign Secretary, 1843-193733
- High Commissioner, Iraq, 1920-193231
- Political Agent, Kuwait, 1904-196131
- Anglo-Iranian Oil Company Limited, 1909-195430
- British Legation, Tehran, c 1836-194430
- Political Resident, Aden, 1854-193230
- HM Treasury, 12th century-29
- Admiralty, 1708-196426
- British Bank of Iran and the Middle East, 1889-195226