Name
- Political Resident, Persian Gulf, 1822-19713
- Adviser to the Government of Bahrain, 1926-19572
- Cable and Wireless Ltd, 1929-19812
- Foreign Office, 1782-19682
- HM Ambassador to Iran, 1807-19802
- Air Ministry, 1918-19641
- Automatic Telephone and Electric Company Limited, 1911-19611
- British Consul, Kerman, c 1895-19471
- Commonwealth Relations Office, 1947-19661
- Cox, Percy Zachariah, Knight, army officer and colonial administrator, 1864-19371
- Crossley Brothers Ltd, engineers, 1867-19881
- General Electric Company, 1886-19991
- General Post Office, 1660-19691
- Government of Bahrain, State Engineer, Mid 20th century1
- Government of India, Foreign and Political Department, 1783-19371
- Government of Persia, Qājār dynasty, 1794-19251
- HM Treasury, 12th century-1
- Khorasan Levy Corps, 1918-19201
- Malleson, Wilfrid, Knight, army officer, 1866-19461
- Persian Gulf Political Residency, 1822-19711