Train Operation by Signal Indication: I. the Two Principal Methods of Directing Train Movements. II. Directing Train Movements by Signal Indication

By Henry Muhlenberg Sperry

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Train Operation By Signal Indication: I. The Two Principal Methods Of Directing Train Movements. II. Directing Train Movements By Signal Indication

Henry Muhlenberg Sperry

H. M. Sperry, 1920

Transportation; Railroads; General; Railroad trains; Railroads; Transportation / Railroads / General; Transportation / Railroads / History

• Format: Paperback
• Language: English
• ISBN: 1286501784
• ISBN13: 9781286501788
• Release Date: May 2012
• Publisher: Nabu Press
• Length: 42 Pages
• Weight: 0.21 lbs.
• Dimensions: 0.1" x 7.4" x 9.7"