Title: Report on automatic train-control system. Letter from the Chairman of the Interstate Commerce Commission, transmitting report of the Chief of the Division of Safety concerning a test of the automatic train-control system of the Gollos Railway Signal Co. of America, Chicago, Ill., which was conducted by the Commission's experts from August 10 to October 1, 1915; and from February 26 to March 31, 1916
Subjects: Railroads, Automation