Name
- Commonwealth Relations Office, 1947-1966[remove]88
- Foreign Office, 1782-196853
- Persian Gulf Political Residency, 1822-197122
- Political Resident, Persian Gulf, 1822-197118
- Government of India, 1834-194711
- Air Ministry, 1918-196410
- British Embassy in Iran, Tehran, 1944-8
- General Post Office, 1660-19697
- HM Treasury, 12th century-7
- High Commissioner to India, 1946-19507
- Indian Political Service, External Affairs Department, 1937-19477
- Bahrain Political Agency, 1900-19715
- British Overseas Airways Corporation, 1939-19745
- Cable and Wireless Ltd, 1929-19815
- Secretary of State for India and Burma, United Kingdom, 1935-19475
- British Legation, Tehran, c 1836-19444
- Colonial Office, 1854-19664
- Government of Pakistan, 1947-4
- High Commissioner to Pakistan, 1947-4
- Ministry of Civil Aviation, 1945-19534