Name
- British Broadcasting Corporation, 1923-7
- Ministry of Information, 1939-19463
- Political Resident, Persian Gulf, 1822-19713
- Bahrain Radio Listeners Committee, Mid 20th century2
- Cable and Wireless Ltd, 1929-19812
- Foreign Office, 1782-19682
- Radio Bari, 1932-19432
- Admiralty, 1708-19641
- Adviser to the Government of Bahrain, 1926-19571
- Air Ministry, 1918-19641
- British Consular Agent, Lingah, 1940s1
- British Forces in Iraq, 1933-19411
- British Overseas Airways Corporation, 1939-19741
- Government of Afghanistan, Bārakzāy dynasty, 1842-19731
- Government of India, Posts and Telegraphs Department, c 1877-19471
- Government of Iran, Pahlavi dynasty, 1925-19791
- HM Ambassador to Afghanistan, 1922-1
- HM Ambassador to Iran, 1807-19801
- Indian Political Service, External Affairs Department, 1937-19471
- Middle East Intelligence Centre, 1939-19431