E. S. (Edgar Simmons) Buchanan (1872-1932) was an Anglican minister, author, lecturer, and teacher. This collection contains correspondence largely relating to Buchanan's research into early Gospel manuscripts and his teaching career, as well as correspondence of a more social nature; material relating to Buchanan's writings and research on early Biblical manuscripts, ESB's writings about his research, papers associated with Bridport, England Reading Society, and other various writings including sermons, poetry, and autobiographical writings; clippings that relate to Buchanan's scholarly publications and publisher's notices announcing publication of Buchanan's books; as well as personal materials and legacy processing information.