Safety appliances (train control)
Subtitle: Hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Seventieth Congress, second session, on H.R. 15094, to create a board for the safety and betterment of the people. January 16, 1929
Publisher: U.S. Govt. Print. Off.
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 73
Subjects: Railroads; Safety appliances
Notes: Walter Newton, chairman of subcommittee.