Section 11-50-436
Officers.
At the first meeting of the board, the members shall elect one of their number as chairman and one of their number as secretary. Thereafter the board shall annually elect from among their number a chairman and a secretary. Vacancies in the offices of chairman and secretary shall be filled by the board if and when the same may occur.
(Acts 1953, No. 860, p. 1152, §5.)