Section
121, R.S. § 1740; acts Apr. 5, 1906, ch. 1366, § 3,
34 Stat. 100; Feb. 5, 1915, ch. 23, § 6,
38 Stat. 806; Feb. 27, 1925, ch. 364,
43 Stat. 1017, related to commencement of salary of officers.
Section
122, act June 11, 1874, ch. 275, § 4,
18 Stat. 70, related to fixing of travel time allowances.