File Drawings of prison life, undated Mixed Materials 1, Folder 1 In: Martin Sostre Collection, 1923-2013 (majority within 1967-1976) » Martin Sostre Papers, 1923-2013
File Guidelines and summary of Inmate Correctional Prescription and Control Program, manuscript opposing behavior modification, undated Mixed Materials 1, Folder 13 In: Martin Sostre Collection, 1923-2013 (majority within 1967-1976) » Martin Sostre Papers, 1923-2013
File Demonstration flyers, undated Mixed Materials 1, Folder 19 In: Martin Sostre Collection, 1923-2013 (majority within 1967-1976) » Flyers, 1975 and undated
File Newspaper clippings and copies of articles, undated Mixed Materials 1, Folder 26 In: Martin Sostre Collection, 1923-2013 (majority within 1967-1976) » Articles, 1967-1992
File Interview transcript, Freedom Now and Kit Cash, undated Mixed Materials 1, Folder 29 In: Martin Sostre Collection, 1923-2013 (majority within 1967-1976) » Articles, 1967-1992