Locomotives The First Generation of Steam Locomotives Pre Grouping in 1923 – Not into the big four Railway Company – Post 1923 Grouping GWR – Great Western Railway SR – Southern Railway LMS – London Midland & Scottish LNER – London North Eastern Railway BR – British Railways locomotive designs post 1948 New Build Industrial Locomotives Narrow Gauge Broad Gauge Metropolitan Railway – Including GWR etc National Railway Museum History of Steam Carnforth Motif Power Depot Share this:TwitterFacebookLike this:Like Loading...