Air brakes and railway signals
Subtitle: proud creations of George Westinghouse's brilliant genius.
Publisher: Newcomen Society in North America
Published: 1949
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Westinghouse, George, -- 1846-1914.; Westinghouse air-brake.; Railroads -- Signaling.
Notes: "Address delivered during a national Newcomen luncheon at New York, October 13, 1949."