London Underground 1938 Stock times can be found at their website and people can sign up to receive the Museum's e-newsletter. A cab has been preserved at London Transport Museum. On 9 January 2013, 1938 tube stock appeared on a £1.28 British postage stamp as part of a set commemorating the 150th anniversary of the first London underground train journey. The stamp's captions read "Classic rolling stock" and "1938", with the caption's background in Bakerloo line colour. London Underground 1938 Stock The 1938 Tube Stock is a London Underground tube stock design. A total of 1,121 cars were built by Metro-Cammell and Birmingham RC&W.
Circle line (London Underground) with the other London Underground sub-surface lines: the Hammersmith & City line from Hammersmith to just before Aldgate; the Metropolitan line from Baker Street to Aldgate; and the District line from Tower Hill station to Edgware Road station. The line is electrified with a four-rail DC system: a central conductor rail is energised at and a rail outside the running rail at , giving a potential difference of . The running rails are not electrified. Much of the double track railway from the Hammersmith terminus to Westbourne Park station is on a high brick viaduct. East of Westbourne Park the