Name
- Foreign Office, 1782-19682
- Indian Political Service, 1937-1947[remove]2
- Indian Political Service, External Affairs Department, 1937-19472
- Air Ministry, 1918-19641
- China National Aviation Company, 1937-1
- Commander-in-Chief in the Middle East, Mid 20th century1
- Commander-in-Chief, India, 1748-19471
- Director of Civil Aviation in India, Mid 20th century1
- Eurasia Aviation Corporation, 1925-19431
- Government of India, Department of Defence, 1938-19471
- Government of India, Industries and Labour Department, 1924-1937?1
- HM Ambassador to Iran, 1807-19801
- HM Chargé d'Affaires to Iran, Mid 19th century-Mid 20th century1
- Home Office, 1782-1
- Imperial Airways, 1924-19391
- India Office, Economic Department, 1921-19471
- Secretary of State for India and Burma, United Kingdom, 1935-19471
- Swiss Legation, London, Mid 20th century1
- War Office, 1857-19641