Report of Chief of Section of Signals and Train Control of Bureau of Safety, Interstate Commerce Commission, upon tests of automatic train control system of Sprague Safety Control and Signal Corporation in electric zone, New York Central Lines.

Bibliographic Details
Corporate Author:	United States. Interstate Commerce Commission
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. GPO, 1923.
Subjects:	United States. > Interstate Commerce Commission. Railroad accidents. Signals and signaling. Electronic books.
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