Based on title 33, U.S.C., 1946, ed., §§ 761,
762 (May 14, 1908, ch. 168, § 6,
35 Stat. 162; June 17, 1910, ch. 301, § 6,
36 Stat. 538; Mar. 3, 1915, ch. 81, § 8,
38 Stat. 928; 1939 Reorg. Plan No. II, § 2(a), eff. July 1, 1939,
4 F.R.
2731,
53 Stat. 1432).
Changes were made in phraseology. 81st Congress, House Report No. 557.