Description: Records of University of Illinois (Zeta) chapter of Pi Beta Phi Sorority, including alumnae questionnaires (1919-93), centennial celebration announcements, brochures, memorabilia, photographs, programs, and scrapbooks, History of Illinois Zeta Chapter, 1895-1938, revised chapter history (1952), photographs (ca. 1897-1942, 1960), and a financial ledger (1921). Alumnae questionnaires are centennial reunion registration and information forms from 1919-93 initiates, including biographical data and Pi Phi memories. Scrapbook includes correspondence (1895-1915) of chapter founders and members during the establishment and early years fo the Zeta chapter. Also includes a scrapbook (1950-75) compiled by Pi Beta Phi Housemother, containing Christmas cards, newspaper clippings, and photographs of Pi Beta Phi activities, weddings, and Families. Also includes copies of "Arrows and Angels" and "Angel Update," the chapter's alumnae newsletters (2007-2009, 2019- ).