The Invention of the Track Circuit

Full Title

The Invention of the Track Circuit
The history of Dr. William Robinson's invention of the track circuit, the fundamental unit which made possible our present automatic block signaling and interlocking systems

Language

en

Duration

~2 hours (170K characters)

Publisher of text edition

Project Gutenberg

Credits

Produced by The Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.)

Subjects