Name
- Foreign Office, 1782-196813
- British Legation, Tehran, c 1836-194412
- Government of Iran, Pahlavi dynasty, 1925-19799
- Cable and Wireless Ltd, 1929-19815
- Indo-European Telegraph Department, 1862-19315
- Colonial Office, 1854-19664
- British Consul, Seistan and Kain, 1903?-1935?3
- Government of India, 1834-19473
- HM Ambassador to Saudi Arabia, 1930-3
- King of Hejaz and Najd, 1927-19323
- Political Resident, Persian Gulf, 1822-19713
- Agent to the Governor-General, Resident and Chief Commissioner, Baluchistan, 1876-19472
- Government of India, Foreign Secretary, 1843-19372
- High Commissioner, Iraq, 1920-19322
- Indo-European Telegraph Company, 1868-19292
- Khan of Kalāt, rulers of Kalāt, 1666-19552
- King of Hejaz, 1916-19252
- Minister for Foreign Affairs, Iran, 1821-2
- Perso-Baluch Boundary Commission, 18962
- Political Agent, Kuwait, 1904-19612