The collection consists of 65 letters written between Catlett Conway and family members during the years 1892-1920. The majority of the letters are written by Catlett to his half-brother, Dr. William Buchanan Conway, but he also wrote to other siblings and his children. One letter is written by John C. Conway and addressed to Catlett. In addition to contemporary content (family news, employment, social critiques, politics, and literature), Catlett also writes of his Civil War experiences and discussions with other Civil War veterans.