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
Blue plaque which have then been inscribed by his wife, Sue, at their home in Cornwall. English Heritage plans to erect an average of twelve new blue plaques each year in London. Many are unveiled by prominent public people: for example, in 2010 a plaque dedicated to John Lennon was unveiled in Montagu Square by Yoko Ono, at the house where the couple shot the cover of the album "". After being conceived by politician William Ewart in 1863, the scheme was initiated in 1866 by Ewart, Henry Cole and the Society of Arts (now the Royal Society of Arts), which erected