Name
- Foreign Office, 1782-196899
- HM Ambassador to Iran, 1807-198058
- British Legation, Tehran, c 1836-194443
- Government of Iran, Pahlavi dynasty, 1925-197934
- Government of Persia, Qājār dynasty, 1794-192529
- Secretary of State for Foreign Affairs, 1782-196828
- Government of India, 1834-194724
- Government of India, Foreign and Political Department, 1783-193722
- Political Resident, Persian Gulf, 1822-197121
- British Bank of Iran and the Middle East, 1889-195216
- HM Ambassador to Russia, 1801-192214
- Anglo-Iranian Oil Company Limited, 1909-195412
- Viceroy and Governor-General of India in Council, 1773-194712
- Admiralty, 1708-19648
- Government of India, Foreign Secretary, 1843-19377
- Aden Boundary Commission, 1902?-19056
- British Consul, Shiraz, 19th century-19526
- Government of the Russian Empire, 1721-19176
- Kaempfer, Engelbert6
- Trans-Iranian Railway, 1927-6