Name
- Ministry of Economic Warfare, 1939-1945[remove]7
- Political Agent, Bahrain, 1905-19713
- Foreign Office, 1782-19682
- Political Resident, Persian Gulf, 1822-19712
- Bahrain Petroleum Company, 1929-1
- Board of Trade, 1786-19701
- Director of Customs and Port Officer, Bahrain, c 1929-c 19441
- Government of India, Commerce Department, 1872-19471
- HM Ambassador to Afghanistan, 1922-1
- HM Ambassador to Iran, 1807-19801
- HM Ambassador to Saudi Arabia, 1930-1
- Indian Political Service, External Affairs Department, 1937-19471
- Persian Gulf Political Residency, 1822-19711
- Political Agent and Consul, Muscat, 1861-19711
- Secretary of State for India and Burma, United Kingdom, 1935-19471
- Secretary of State for India, United Kingdom, 1858-19351
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19701