Harry Beck version of the London Underground diagram. In March 2013 a blue plaque was unveiled on the house where Beck was born, in Wesley Road in Leyton, to mark the 80th anniversary of the Tube map. GB Railfreight named locomotive 66721 after Beck in January 2007. Beck's idea has been emulated by subway, bus and transit companies around the world and many urban rail and metro maps use his principles. He was featured on a BBC2 series called "Map Man" in 2004. Harry Beck Henry Charles Beck (4 June 1902 – 18 September 1974), known as Harry Beck, was an English
English Heritage the Crown Estate. In 2013–14 there were 5.73 million visits to staffed sites, with 713,000 free educational visits to sites, collections and tailored learning activities and resources. As a charitable trust, English Heritage relies on the income generated from admission fees to its properties, membership fees and trading income from (e.g.) catering, holiday cottages and shops. It also has income from fundraising and grants. To ease the transition, the government has supplied £80 million a year until 2023 to cover the backlog of maintenance to the sites in English Heritage's care. Previously, when English Heritage was a non-departmental public body