Wyo. Stat. § 22-14-110: Sealing paper ballots and voting machine records.

Paper ballots shall be sealed by the election judges in an envelope after being counted and tallied, unless the ballots are being counted at a central counting center as authorized by W.S. 22-14-114(b). One (1) copy of each voting machine record shall be sealed in a separate envelope showing the district, precinct and machine number and endorsed by the election judges. These envelopes shall then be sealed in a single large container. The district and precinct number shall be written on each container.