Colo. Rev. Stat. § 31-10-906
(1) The clerk shall furnish to the judges of election of each precinct a sufficient number of instruction cards for the guidance of voters in preparing their ballots. The election judges shall post at least one card in each polling place upon the day of the election. Such cards shall be printed in large, clear type and shall contain full instructions to the voter as to what should be done:
Source: L. 75: Entire title R&RE, p. 1060, § 1, effective July 1.
Editor's note: This section is similar to former § 31-10-512 as it existed prior to 1975.