Name
- Government of India, Foreign and Political Department, 1783-193711
- Foreign Office, 1782-19689
- Political Resident, Persian Gulf, 1822-19717
- HM Ambassador to Afghanistan, 1922-6
- Minister for Foreign Affairs, Afghanistan, 1907-5
- Admiralty, 1708-19644
- Afghan Legation to the United Kingdom, c 1880-4
- Indian Political Service, External Affairs Department, 1937-19474
- War Office, 1857-19644
- HM Ambassador to Iran, 1807-19803
- Sultan of Muscat and Oman, Āl Bū Sa‘īd Dynasty, 1861-19703
- Air Ministry, 1918-19642
- Board of Trade, Commercial Relations and Treaties Department, Imports and Exports Licensing Section, 1919-19492
- Chief Commissioner, Baluchistan, 1877-19472
- Government of India, Central Revenues Department, 20th century2
- Government of Iran, Pahlavi dynasty, 1925-19792
- Ministry of Foreign Affairs, Iran, 1821-2
- Political Agent and Consul, Muscat, 1861-19712
- Secretary of State for India and Burma, United Kingdom, 1935-19472
- Vickers-Armstrongs Limited, arms manufacturer, 1847-20002