Writings, notes, printed matter, and other research material, relating to President Fidel Castro of Cuba; Central America; and citizenship and immigration issues in the United States. Used in preparation of the books by G. A. Geyer, Guerrilla Prince: The Untold Story of Fidel Castro (Boston, 1991), and Americans No More: The Death of Citizenship (New York, 1996). Includes sound recordings and transcripts of interviews with a wide range of persons acquainted with Fidel Castro in a variety of capacities and at various periods of his life.