This book discusses the philosophy behind decisions to build certain locomotives, passenger and freight rolling stock with companies to be represented as from 1880 to 1947. Help is given regarding the necessary research, leading to the drawings and photographs for each model. The reader is pointed in the direction of available items through trade sources, particularly castings, motors and wheels. Readers of this book will discover techniques old and new which, applied to railway modelling, will both enhance enjoyment and keep the pound in your pocket!