Series II. Personal Materials, 1945-2000, inclusive
Scope and Content Note
This series consists of diaries, correspondence, memoranda, photographs, newspaper clippings, and other materials documenting O'Brien's personal life and interests. The majority of the series consists of 40 years of her diaries, which she entitled "Sylvia's Musings." In her diaries, O'Brien discusses both personal and professional matters, including her daily activities, marriage, friendships, vacations, family history, and social activities; her thoughts of various current events and social issues; and her reflections of professional matters, including auditions, particular aspects of individual productions, as well as interactions with cast members, crew, and theatrical management. The series also includes biographical and genealogical information, scrapbooks, personal photographs, and subject files on issues of interest to O'Brien.