A musthave handbook for railroad employees and enthusiasts this detailed reference covers all aspects of train operation and signaling. From general rules and definitions to specific instructions for train orders and signals this comprehensive guide is essential for safety and efficiency in rail transportation.This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the domain in the United States of America and possibly other nations. Within the United States you may freely copy and distribute this work as no entity individual or corporate has a copyright on the body of the work.Scholars believe and we concur that this work is important enough to be preserved reproduced and made generally available to the public.