Any balance of fees received by the board after payment of compensation and expenditures shall be held and used by the board only in administering this chapter. Source: SDC 1939, § 27.0902; SL 1947, ch 123 , § 3; SL 1949, ch 109 , § 3; SL 1955, ch 91 , § 7; SDC Supp 1960, § 27.0907; SL 1967, ch 101 , § 7; SL 1976, ch 228 , § 15.