zLMS PRNCSSRYL The TurbomotiveHOR R30134 Hornby LMS, Princess Royal Class 'The Turbomotive', 4 6 2, 6202 Era 3 2022 Catalogue 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 traditional