ISBN: 9781333922948 - block signal operation: a practical manual (classic reprint) (3 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book offers a comprehensive guide to block signaling in railroad operation. It traces its history from the mid-19th century to its widespread adoption in the United States by the early 20th century. The author provides a detailed overview of the various types of block signaling systems employed on both single and double-track lines. These include manual, controlled manual, auto-manual, automatic, and machine blocking. The book also discusses the use of signal lamps, block towers, and signal bells. Step-by-step instructions are included on running trains using both permissive and absolute block signaling methods and on how to manage junctions, railroad crossings, and areas where track work or other obstructions are present. By providing a thorough understanding of block signaling systems, this book serves as an invaluable resource for railroad personnel, including signalmen, dispatchers, and train crews. It also offers insights for historians and researchers interested in the evolution of railroad safety practices. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…