Prospectus, notes, sound recordings and transcripts of interviews, photocopies of East German secret police reports, and printed
articles and clippings, relating to the East German dissident movement, and to Asian and Latin American immigration to Great
Britain, Germany and the United States. Used in preparation of the books by C. Joppke,
East German Dissidents and the Revolution of 1989 (New York, 1994), and
Immigration and the Nation-State (Oxford, 1999).