The Secretary of the Board may, upon the recommendation of at least two other members of the Board, issue a temporary permit to an applicant for a certificate for mine foreman, fire boss, shot firer or hoisting engineer. Said temporary permit shall be valid only until next meeting of the Board or not to exceed thirty-one (31) days.
Laws 1929, c. 251, p. 324, art. 1, § 8; Laws 1949, p. 294, § 7.