Amazing color footage of London in 1927, shot by an early British pioneer of film named Claude Frisse-Greene, has surfaced. These clips are a part of his travelogues using the color process his father William – a noted cinematographer – was experimenting with. Continue reading for more.

London had the largest population of any city in the world from around 1831 to 1925. London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret’s Church; and the historic settlement of Greenwich (in which the Royal Observatory marks the Prime Meridian, 0° longitude, and GMT).