Correspondence, writings, recordings and transcripts of interviews, photocopies of government records and other documents, printed matter, audiovisual material, and memorabilia, relating to the history of Chinese in the United States, and to aspects of World War II. Includes research material for the books by Iris Chang, Thread of the Silkworm (New York, 1995), The Rape of Nanking (New York, 1997), and The Chinese in America (New York, 2003), and for an uncompleted work on conditions of American soldiers captured by Japanese forces and Japanese atrocities against American prisoners of war.