Mo. Rev. Stat. § 59.590

Such new book or books shall be designated by the same letter or letters or the same figure or figures as that from which the transcript is to be made; and the recorder shall, at the end of every such new book containing such transcript, certify, under his hand and seal of office, that the same has been truly copied from the book or record of the corresponding letter or letters or figure or figures of his office, after which any book or record containing any such transcript, or copy therefrom duly certified, shall be entitled to the same faith and credit to which the book or record transcribed was entitled.