London Wall: Remains of the ancient defensive walls built by the Romans around their settlement of Londinium.
Marlborough House: Mansion on Pall Mall, in the City of Westminster.
Middlesex Guildhall: Historic building presently housing the Supreme Court of the United Kingdom.
National Liberal Club: Gentlemen's club (now admitting women as well) founded by William Gladstone, prime minister of Britain in the late 19th century.
Old Bailey: The Central Criminal Court of England.