Mo. Rev. Stat. § 271.310
Preservation of papers in clerk's office, inspection.
271.310. Preservation of papers in clerk's office, inspection. — The county clerk shall receive, file and preserve in his office all such papers sent him, for the inspection of all persons who desire to examine the same.
(RSMo 1939 § 14528) Prior revisions: 1929 § 12854; 1919 § 4344; 1909 § 848