How early railways kept trains apart and safe using block signals
This historical reference explains the Absolute Block Telegraph system as used on double railway lines. It presents the rules, procedures, and terminology that guided signalmen to prevent two trains from occupying the same section at once. The volume also shows how to handle failures, switch the circuit, and maintain accurate records.
Originally published as part of Great Northern Railway regulations, this book captures the practical steps signalmen followed—from the normal position of indicators to how to respond to problems and emergencies. It covers train movement, staff and ticket procedures, and the responsibilities of station masters and enginemen in everyday operations. Readers will gain a clear view of late 19th-century railway safety culture and operational detail.
Ideal for readers of railway history, industrial safety, and historic signaling systems.
"synopsis" may belong to another edition of this title.
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780266814771
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LX-9780266814771
Quantity: 15 available