1959 vintage "River Thames" poster found at Notting Hill Gate tube station, 2010 Originally uploaded by mikeyashworth Amazing, just amazing the artwork that has been hidden underground for 50 years! I also love that they are leaving the posters there for someone else to find in another 50 years! Read more here: http://www.urbanghostsmedia.com/2010/10/vintage-posters-discovered-abandoned-london-tube-station/