The records are contained in four and one-half archival boxes dating from 1917 to 1952. The series is comprised of applications for membership to the Upsilon chapter. Information cards listing the year of initiation and/or transfer of the applicant to the chapter are commonly found where applications are missing. Information in each application includes personal data such as: name, birthdate, ancestry, marital status, and other related information. The applications contain additional information as well: date of initiation and transfer to or from the Upsilon chapter, and the individual's educational and professional background. Personal photographs are included with a small portion of the applications.