Name
- Government of Bombay, 1662-19476
- HM Ambassador to Iran, 1807-19806
- Political Resident, Persian Gulf, 1822-19716
- Government of India, Foreign and Political Department, 1783-19375
- Government of Persia, Qājār dynasty, 1794-19253
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19703
- Adviser to the Government of Bahrain, 1926-19572
- Bahrain Petroleum Company, 1929-2
- Government of India, 1834-19472
- Government of Oman, 1741-2
- King of Bahrain, 1783-2
- Petroleum Concessions Limited, 1935-2
- Political Agent and Consul, Muscat, 1861-19712
- Political Agent, Bahrain, 1905-19712
- Aden Armed Police Force, 19th century - 20th century1
- Assistant Political Agent, Aden, 1839-18541
- Assistant Political Agent, Mekran Coast, 1869-c 18751
- British India Steam Navigation Company Limited, 1862-19711
- Constance, schooner, 1838-c 18771
- Emir of Qatar, Mid 19th century-1