History: L. 1937, ch. 327, § 12; L. 1939, ch. 200, § 4; L. 1941, ch. 251, § 1; L. 1947, ch. 266, § 2; L. 1949, ch. 276, § 2; L. 1951, ch. 288, § 4; L. 1953, ch. 221, § 1; L. 1955, ch. 237, § 1; L. 1959, ch. 204, § 1; L. 1963, ch. 255, § 4; L. 1967, ch. 245, § 6; L. 1969, ch. 226, § 5; L. 1971, ch. 154, § 1; Repealed, L. 1973, ch. 186, § 42; Jan. 1, 1974.