Missouri Revised Statutes Title XXIX. Ownership and Conveyance of Property § 446.120. Plat and certificate of survey

Such surveyor shall make out a plat and certificate of such survey, noting therein the corners at which he shall have planted stones or posts, the names of the chainmen, markers and others present at the planting of the same, and that the same was done in accordance with the testimony contained in the depositions.