Correspondence, memoranda, and reports, relating to Hamilton's teaching career; reasearch notes for his work in antebellum Mississippi history, particularly the Territorial period, and for biographies of William Wyndham Grenville, Baron, and William Murray, Earl of Mansfield; and personal and family papers. Includes ca. 9,000 British historical manuscripts donated by Hamilton, cataloged separately by the repository. Correspondents include Nash Kerr Burger, Hubert Creekmore, Eudora Welty, and other Mississippi literary figures.