| Font | Used On | Key Difference from HS1 | | :--- | :--- | :--- | | | High Speed 1 (London-CT) | Tallest x-height, square punctuation, crossbar on '1'. | | Johnston | London Underground | Curved lowercase 'l', diamond-shaped tittle on 'i'. | | Frutiger | UK motorways & Heathrow | More humanist, open bowls but circular punctuation. | | Helvetica | MTA New York City Subway | Tight spacing, identical 'l' and '1', no motion-blur optimization. | | Rail Alphabet | British Rail (1960s-90s) | Heavy serif influence, now outdated for high-speed use. |
: Best for replicating the soft, slightly grainy texture of the original Harry Styles album photography. hs1 font