Name
- Foreign Office, 1782-196814
- Government of India, 1834-19478
- Government of Persia, Qājār dynasty, 1794-19256
- HM Ambassador to Iran, 1807-19806
- Secretary of State for Foreign Affairs, 1782-19686
- British Bank of Iran and the Middle East, 1889-19525
- British Legation, Tehran, c 1836-19444
- HM Ambassador to Russia, 1801-19224
- Government of the Russian Empire, 1721-19173
- Viceroy and Governor-General of India in Council, 1773-19473
- Colonial Office, 1854-19662
- Government of India, Foreign and Political Department, 1783-19372
- HM Ambassador to the United States of America, 1791-2
- Permanent Under-Secretary of State for Foreign Affairs, 1790-19682
- Political Agent and Consul, Muscat, 1861-19712
- Political Resident, Persian Gulf, 1822-19712
- Secretary of State for India, United Kingdom, 1858-19352
- Aden Boundary Commission, 1902?-19051
- Administrator General of the Finances of Iran, 1942-19451
- Anglo-Iranian Oil Company Limited, 1909-19541