Flag of the City of London and Mansion House, the official residence of the Lord Mayor of London (the Lord Mayor has a variant of the flag, defaced with his coat of arms). It can also be seen on sites outside the city that are administered by the City of London Corporation (the governing body) such as on Tower Bridge, the Animal Reception Centre at Heathrow Airport and Hampstead Heath. It can also be seen on certain landmarks, such as the bridges maintained by the Bridge House Estates. The flag is used on the one pound coin design of 2010. Flag of the City of London
Winfield House Winfield House Winfield House is a mansion in Regent's Park, London, England, commissioned in 1936 by American heiress Barbara Hutton. The grounds are ; the second-largest private garden in the British capital after that of Buckingham Palace. Since 1955 it has been the official residence of the United States Ambassador. The house is Grade II listed as an "exceptional ambassador's residence and as a notable Neo-Georgian town house containing numerous features of note." It is located near Quinlan Terry's Regent's Park villas. The first house on the site was Hertford Villa, the largest of the eight homes originally built in