The Invention of the Track Circuit by American Railway Association
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About this eBook
| Author | American Railway Association |
|---|---|
| LoC No. | 22025821 |
| 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 |
| 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.) |
| Language | English |
| LoC Class | TF: Technology: Railroad engineering and operation |
| Subject | Robinson, William, 1840-1921 |
| Subject | Railroads -- Signaling -- Block system |
| Category | Text |
| EBook-No. | 45179 |
| Release Date | Mar 20, 2014 |
| Copyright Status | Public domain in the USA. |
| Downloads | 49 downloads in the last 30 days. |
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