Mo. Rev. Stat. § 490.220
Current with changes from the 2024 Legislative Session
All records and exemplifications of office books, kept in any public office of the United States, or of a sister state, not appertaining to a court, shall be evidence in this state, if attested by the keeper of said record or books, and the seal of his office, if there be a seal.
§ 490.220, RSMo