25 U.S.C. § 64
Services of agents dispensed with
It shall be the duty of the President to dispense with the services of such Indian agents and superintendents as may be practicable; and where it is practicable he shall require the same person to perform the duties of two agencies or superintendencies for one salary.
(R.S. § 2053; June 22, 1874, ch. 389, § 1 , 18 Stat. 147 ; Mar. 3, 1875, ch. 132, § 1 , 18 Stat. 421 .)