UNITED KINGDOM - MARCH 09:  Poster produced for the Romney, Hythe and Dymchurch Railway (RHDR) to promote rail services to Dungeness. The poster shows a view of a steamership passing a lighthouse on the headland of Dungeness, Kent, at sunset. The RHDR was founded in Kent in 1927 as a mainline railway in miniature and became known as 'the World's Smallest Public Railway'. Artwork by N Cramer Roberts.  (Photo by SSPL/Getty Images)