This series of nineteen books is the accredited expert work on LNER locomotives. Read how nine pre-grouping railways were turned into the London & North Eastern Railway, how locomotive engineer Gresley transformed his motive power with his big engine policy as loads grew. Part 1 brings to life and presents comprehensive details of locomotive policy and construction, loco classification and numbering systems, liveries, naming, loco diagrams, route restrictions and the full locomotive workshops developments. Includes diagrams.