Scope and Contents From the Collection: This collection mostly covers two parts of Sonnenstrahl’s life: his work at various deaf-related agencies and institutions during the late 1960s and 1970s, and his work as TDI executive director from the late 1980s through the early 1990s. There is nothing from his earlier life.The bulk of the material present consists of professional correspondence, articles and reports (by Sonnenstrahl and by others), brochures and programs, and newspaper and magazine clippings. The last covers...