Personal papers, 1934-1980, of Ernest Mason (1904-1983) including correspondence, case files, circuit court opinions, biographical information, committee files, and other papers concerning his activities on the Florida Bar, as a circuit judge, and as a senior judge of the Court of Record, Escambia County, Florida. Key subjects and topics include Edward Ball, the Circuit Judges Conference (1971-1976), the Escambia County Law Library, the First Presbyterian Church, the National Tuberculosis and Health Association (1952-1973), and the Okaloosa County Circuit Court (1965-1977).