Time: hearings before a subcommittee of the Committee on Interstate Commerce, House of Representatives, Seventy-eighth Congress, second session, on H.R. 875, H.R. 4489, H.R. 4428; H. Con. Res. 81, 10, 9; and H.R. 3896. Time: Pacific, daylight saving and standard. November 9, 1943, May 11 and 12, 1944