Laws 1915, c. 179, § 8; Amended by Laws 1921, c. 89, p. 114, § 3; Amended by Laws 1925, c. 38, p. 58, § 8; Amended by Laws 1939, p. 240, § 1; Amended by Laws 2001, HB 1378, c. 146, §180, emerg. eff. 4/30/2001; Renumbered as 2 O.S. § 15-59 by Laws 2001, HB 1378, c. 146, §269, emerg. eff. 4/30/2001.