Salaries and expenses of superintendents. (1) The annual salaries of the superintendents shall be fixed, within the respective appropriations therefor and the limitations otherwise fixed by law by their respective appointing authorities

(2) The superintendents shall receive no fees, emoluments or compensation other than salaries fixed under subsection (1) of this section, but shall receive their actual traveling expenses when traveling in the service of the state. [Amended by 1963 c.471 §2; 1965 c.616 §82; 1969 c.597 §27]