Source: L. 71: p. 1007, § 1. C.R.S. 1963: § 89-24-9. L. 90: (1)(c) amended, p. 1499, § 9, effective July 1. L. 91: IP(1)(c) amended, p. 821, § 8, effective June 1. L. 92: (3) amended, p. 913, § 170, effective January 1, 1993. L. 97: Entire section repealed, p. 1095, § 8, effective May 27.