Johnston Edward Johnston Latin sans-serif O Foundation 1916 Text text/html rtd-t-000166 https://rtd.theofdn.org/typefaces/johnston/ https://n2t.net/ark:54728/rtd-t-000166 Edward Johnston: the man behind London’s lettering: https://www.ltmuseum.co.uk/collections/stories/people/edward-johnston-man-behind-londons-lettering Johnston's Underground Type [Edward Johnston]: https://luc.devroye.org/fonts-66504.html FONT ID – How Johnston’s Underground bridged the class gap: https://www.colophon.co.uk/typography/font-id-how-johnstons-underground-bridged-the-class-gap/ Johnston Sans: The Tube typeface that changed everything: https://www.bbc.com/news/magazine-35916807 en Edward Johnston: https://rtd.theofdn.org/people/edward-johnston/ CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/