Teaching Hospital in the Fox TV show House, although in later seasons the similar font Gill Sans was used, most noticeably on Wilson's door during season 8. The font is used in the wayfinding signage at Westfield London. Hong Kong's Citybus and NWFB buses use the font on the front route number display and timetables. Similar fonts Hammersmith One and Cabin, open-source typefaces derived from Johnston Gill Sans Granby Toronto Subway Drogowskaz See also Public signage typefaces Rail Alphabet – the 1960s British Rail replacement for Gill Sans NR Brunel – the Network Rail replacement for Rail Alphabet Notes References Further reading External links Transport for London – Font requests London Transport Museum page on Johnston Sans (via web archive) London Transport Museum Photographic Archive A Typeface for the Underground, London Reconnections, 18 September 2009 Johnston Sans I.M. Imprimit edition of proofs from the metal type London Transport Museum Acton – contains London Underground's main poster and signage archives Johnston Delf Smith London Transport Museum Photographic Archive TfL Fonts New Johnston Eiichi Kono, New Johnston from Pen to Printer, Edward Johnston Foundation, 2003 ITC Johnston ITC Johnston Font Family – by Richard Dawson, Dave Farey What's Hot From ITC: November 2002 What's New From ITC: March 2009 P22 P22 Releases Underground Pro Government typefaces Corporate typefaces Humanist sans-serif typefaces London Underground Typefaces and fonts introduced in 1913 Transport design in London