xxDCC LMS PRNCSSRYL 'TheTurbomHOR R30134TXS Hornby LMS, Princess Royal Class 'The Turbomotive', 4 6 2, 6202 Era 3 (Sound Fitted) Staniers Turbomotive, often referred to as The Turbo was an experimental non condensing steam turbine locomotive inspired by similar Swedish Ljungstrm locomotives. No. 6202 was built as the third of the 'Princess Royal' Class by Stanier, an attempt to innovate steam locomotive technology with the advent of Dieselisation and Grouping upending the