The University Archives Reading Room is available to researchers by appointment only on weekdays between 10:00am-4:00pm. Appointments must be made at least 24 hours in advance by emailing uarc@lists.isc.upenn.edu. As reading room space is limited, researchers are asked to make an appointment as early as possible to ensure a spot. No researchers will be admitted once capacity is reached. Additionally, if unable to keep an appointment, researchers must cancel as soon as possible by emailing uarc@lists.isc.upenn.edu.