Tulis terus kanggo paragraf iki - Davidson wis ngrancang perangko pos kanggo Royal Mail Inggris, kalebu set "Sherlock Holmes" taun 1993, "The Station", ing set "British Pub Signs" taun 2003, papat saka "Business and Consumer Smilers" taun 2010, "Paralympic Games - Equestrian" ing "Olympic Games and Paralympic Games 2012
" set, September 2018 "Warisan Pos: Mail dening Bike" set lan prangko Natal taun sing padha.