<prompt> Bhala ukuqhubeka kwalesi sigaba - UDavidson waklama izitembu zeposi ze-Royal Mail yase-UK, kufaka phakathi isethi ka-1993 Sherlock Holmes, Isiteshi, ku-2003 British Pub Signs isethi, ezine ze-2010 Business and Consumer Smilers, Imidlalo yama-Paralympic - Equestrian ku Olympic Games and Paralympic Games 2012  <response>: set, isethi kaSepthemba 2018 ethi Postal Heritage: Mail by Bike kanye nezimpawu zikaKhisimusi zonyaka ofanayo. 