Safety on railroads. Hearings before a subcommittee of the Committee on Interstate and Foreign Commerce of the House of Representatives, Sixty-third Congress, second session, on bills relative to safety on railroads. December 6, 1913 [to January 31, 1914. Part I]-VIII.

[Part 1] Dec. 6, 1913. 32 p.--Part 2. The use of steel cars. Dec. 17, 1913. 33-91 p.--Part 3. Block signals, automatic stops, uniform train rules. Jan. 15, 1914. 93-189 p. 8vo.--Part 4. Headlights on engines. Jan. 16 and 24, 1914. 191-337 p.--Part 5. The use of steel cars. Jan. 19, 1914. 339-386 p.--Part 6. The use of steel cards on electric railways. Jan. 23, 1914. 387-444 p.--Part 7. Hours of service of employees on common carriers. Jan. 26, 1914. 445-520 p.--Part 8. Jan. 31, 1914. 521-552 p.Mode of access: Internet