Section
739, R.S. § 4668, related to substitution of lighthouses for lightships.
Section
740, acts Mar. 3, 1915, ch. 81, § 5,
38 Stat. 927; Aug. 28, 1916, ch. 414, § 3,
39 Stat. 538; June 20, 1918, ch. 103, § 5,
40 Stat. 608; June 5, 1920, ch. 235, § 1,
41 Stat. 927, related to post-lantern lights on particular waters.
Section
740a, act May 22, 1926, ch. 371, § 6,
44 Stat. 626, related to post-lantern lights on Allegheny and Rock Rivers.
Section
740b, acts June 23, 1874, ch. 455, § 1,
18 Stat. 220; June 17, 1910, ch. 301, § 6,
36 Stat. 538, related to lights and buoys on Mississippi, Ohio, and Missouri Rivers.
Sections covered by section
81 of Title
14, Coast Guard.