June 19, 1934, ch. 65248 Stat. 1102May 20, 1937, ch. 229, § 1550 Stat. 197Mar. 18, 1940, ch. 6654 Stat. 54Pub. L. 98–549, § 6(a)98 Stat. 2804Section 602, acts , title VII, § 702(a), (b), formerly title VI, § 602(a), (b), ; , ; , ; renumbered title VII, § 702(a), (b), , , , repealed certain prior provisions relating to communications and directed Commission to study and report, not later than , on radio requirements necessary for ships navigating Great Lakes and inland waters of the United States.
act June 19, 1934, ch. 652, title VII, § 70348 Stat. 1102Pub. L. 98–549, § 6(a)98 Stat. 2804Section 603, , formerly title VI, § 603, ; renumbered title VII, § 703, , , , related to transfers from Federal Radio Commission, Interstate Commerce Commission, and Postmaster General.