This book is a technical reference guide for railroad engineers and construction workers. It provides detailed instructions and formulae for the design and construction of railroad turnouts, and includes practical and accurate tables for use in the field. It is an essential resource for anyone involved in the construction and maintenance of railroads.

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 ＂public 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.

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