Officially named as the corporate symbol of London Transport in 1972, the London Underground Roundel has been redesigned over the years. The TfL (Transport for London) was created to take control of transport and rather than create a new design to represent the TfL, they decided to keep the Roundel as its trademark. This glass London bus ornament is a festive addition to any holiday decor or Christmas tree. It is the perfect souvenir of your trip to London and is sure to become a family favorite.