LNER Class A4 4468 Mallard
London and North Eastern Railway locomotive numbered 4468 "Mallard" is a Class A4 4-6-2 Pacific steam locomotive built at Doncaster Works, England in 1938. It is historically significant as the holder of the world speed record for steam locomotives at .
HŽ series 1142
They were manufactured by the Končar factory (named after Rade Končar). Originally, they were a Yugoslav development (class 442), meant to be used in 80s as the fastest electrical powered locomotive. They remain the fastest Croatian locomotives today. At that time, as higher speeds became more and more important, former Yugoslav Railways () needed a locomotive, which could cope with the 160 km/h speed reachable on some of the mainlines. Therefore, this series was produced. It was planned that some of this units would be delivered throughout the then still existing SFRY. The dissolution stopped these plans, leaving HŽ as the only company, which has this class, from all the former SFRY states.