Wyo. Stat. § 2-4-213: Transcript of court minutes to be evidence of appointment.

A transcript from the minutes of the court showing the appointment of any person as administrator, together with the certificate of the clerk under his hand and the seal of the court, that the person has given bond and been qualified and that letters of administration have been issued to him and have not been revoked, shall have the same effect in evidence as the letters themselves.