Overview This collection documents the history of fraternities, sororities and honoraries at Carnegie Mellon between the years of 1906-1992. Some of what is included in the collection are event programs and announcements, correspondence, meeting minutes, charters, song books, and rules regarding houses and rush activities.

Overview This collection contains the papers of the Carnegie Mellon University Chapter of Sigma Xi, an honorary society dedicated to the encouragement of research in science and engineering. It includes historical papers related to the establishment of the Chapter in 1937, papers on high school outreach, correspondence, administrative and financial papers, business minutes, membership files, programs, posters and announcements.