1921 Wyo. Sess. Laws 101, An Act Providing for the Protection, Propagation, Preservation, and Distribution of the Game Animals, Birds, and Fish of this State . . . , ch. 83, § 62.

It shall be unlawful for any person to take, kill, wound or destroy any of the game fish of this State by the use of any revolver, pistol, shot gun, rifle or fire arms of any kind or nature. Any person convicted of a violation of any of the provisions of this section shall be deemed guilty of a misdemeanor and shall be punished by a fine of not less than seventy-five ($75.00) dollars or more than one hundred ($100.00) dollars or by imprisonment in the county jail for not less than 30 days or more than 6 months or by both such fine and imprisonment in the discretion of the court.