Wyo. Stat. § 22-12-110: Supplies for voting machines.

(a) When voting machines are used the county clerk shall have an appropriate official deliver to a judge of election in each polling place, before the day of election, the following supplies:

(i) The key to each machine sealed in an envelope;

(ii) Repealed By Laws 2013, Ch. 31, § 2.

(iii) Other appropriate instructional devices.