Name
- Anglo-Iranian Oil Company Limited, 1909-19542
- D'Arcy, William Knox, petro-chemical industrialist, 1849-19172
- Government of Persia, Qājār dynasty, 1794-19252
- Shāh of Persia, Qājār dynasty, 1794-19252
- Admiralty War Staff, Naval Intelligence Division, 1912-19641
- Foreign Office, 1782-19681
- Government of India, 1834-19471
- Government of India, Quartermaster-General's Department, 1877-18951
- Government of the Russian Empire, 1721-19171
- HM Ambassador to France, 1814-19401
- Indo-European Telegraph Department, Assistant Superintendent, 1862-19311