THE Cornish Riviera Express does the longest non-stop run in the world; from Paddington to Plymouth, and obviously, therefore, it is only driven by the aristocracy of the iron road. Driver Rowse has been in the service of the Great Western Railway since 1878; he has been a driver for thirty-two years, and for the last ten years he has taken his turn in driving the Cornish Riviera Express, about which he will talk to-night.