Name
- Foreign Office, 1782-19683
- British Legation, Tehran, c 1836-19442
- Dominions Office, 1925-19472
- Government of India, Foreign and Political Department, 1783-19372
- Government of Iran, Pahlavi dynasty, 1925-19792
- HM Ambassador to Egypt, 1786-2
- India Office, Assistant Secretary to the Political and Secret Department,, 1858-19302
- Political Resident, Persian Gulf, 1822-19712
- Secretary of State for Foreign Affairs, 1782-19682
- British Consul, Shiraz, 19th century-19521
- British Vice-Consul, Rasht, Early 20th century1
- Cable and Wireless Ltd, 1929-19811
- Colonial Office, 1854-19661
- Commonwealth Relations Office, 1947-19661
- HM Ambassador to Iran, 1807-19801
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- High Commissioner to Canada, 1928-1
- High Commissioner, Egypt, 1914-19361
- IOR/R/15/5/661
- Indian Vice-Consul, Jeddah, Early 20th century - Mid 20th century1