Wyo. Stat. § 9-2-419: Marking, defacing, removing or tampering with certain materials; penalty.

Any person marking, defacing, removing or tampering in any manner whatsoever with any property acquired under W.S. 9-2-404 through 9-2-415, by the director or, acquired under W.S. 9-2-3210 through 9-2-3212 by the state librarian or state library board is guilty of a misdemeanor punishable by a fine of not more than one hundred dollars ($100.00).