The Commissioner of Indian Affairs, with the approval of the Secretary of the Interior, may devolve the duties of Indian agency or part thereof upon the superintendent of the Indian school located at such agency or part thereof whenever in his judgment such superintendent can properly perform the duties of such agency. The pay of any superintendent who performs agency duties in addition to those of his superintendency may be increased by the Commissioner of Indian Affairs, in his discretion, to an extent not exceeding $300 per annum. (Mar. 1, 1907, ch. 2285, 34 Stat. 1020 ; Pub. L. 92–310, title II, § 229(d) , June 6, 1972 , 86 Stat. 208 .) Editorial Notes Amendments 1972— Pub. L. 92–310 struck out provisions which required the superintendent of the Indian school to give a bond as other Indian agents. Executive Documents Transfer of Functions For transfer of functions of other officers, employees, and agencies of Department of the Interior , with certain exceptions, to Secretary of the Interior, with power to delegate, see Reorg. Plan No. 3 of 1950, §§ 1, 2, eff. May 24, 1950 , 15 F.R. 3174 , 64 Stat. 1262 , set out in the Appendix to Title 5 , Government Organization and Employees.