A complete reprint of the 1925 original, written by a professional railroader for professional railroaders as a guide to understanding and improving prototype operations. Modelers working in an era will find this book a treasure-trove of information on how railroads move freight, how yards can be designed and improved, the various types of rail served facilities (terminal grain elevators, coal and ore handling facilities, dock and waterfront facilities, team tracks, freight houses and more), as well as how engine terminals and other support operations work and how they can be designed for maximum efficiency in the space available. Includes numerous period photos and drawings.