Abstract Birth control advocate, Women's rights advocate, Author. The bulk of the papers focus on Brush's work with Margaret Sanger and the International Planned Parenthood Federation. The collection includes first-hand accounts of Margaret Sanger's work; research and writings on Japanese women; research, questionnaires, and manuscript for her book on menopause; and reports, correspondence and photographs on the birth control missionary work of Sanger and Brush in various countries. Correspondents...