This collection contains correspondence from the Barnott family, primarily letters to and from Mary A. Barnott, the wife of Edward Barnott. The two of them were early settlers of the Biscayne Bay area in the 1870s, and the family's letters document much of the day-to-day affairs of life in Miami at the turn of the 20th century. They were also close friends with William H. Gleason, the founder of the Biscayne community, and his family, all of whose correspondence with the Barnotts can be found in this collection. Furthermore, the collection contains other archival materials, such as clippings, notes, old checks, and advertisements.