Name
- Indo-European Telegraph Department, 1862-193111
- HM Ambassador to Iran, 1807-19809
- Government of India, Foreign and Political Department, 1783-19378
- Foreign Office, 1782-19686
- Indo-European Telegraph Company, 1868-19295
- Viceroy and Governor-General of India in Council, 1773-19475
- Government of Bombay, 1662-19474
- Government of India, 1834-19474
- Political Resident, Persian Gulf, 1822-19714
- British Legation, Tehran, c 1836-19443
- Government of Persia, Qājār dynasty, 1794-19253
- Persian Minister of Post and Telegraphs, early 20th century3
- Political Agent and Consul, Zanzibar, 1841-19143
- Assistant Political Agent, Mekran Coast, 1869-c 18752
- Director-in-Chief of the Indo-European Telegraph Department, 1862-19312
- Government of India, Posts and Telegraphs Department, c 1877-19472
- HM Treasury, 12th century-2
- Persian Gulf Political Residency, 1822-19712
- Political Resident, Aden, 1854-19322
- Secretary of State for India, United Kingdom, 1858-19352