The Printed Materials series is divided into three sub-series. The first is unit publications that include annual reports, student directories, and manuals. There is a long run of newsletters, under varying titles, dating from 1939 to 1974. They describe in detail the activities of the International Center. The earliest issues also have small articles on alumni of the center. This sub-series also includes statistics on international students and faculty at the university, including numbers, gender, program of study, and country of origin. Statistical reports from the 2000s were provided as digital files. In some cases, there is also information regarding foreign faculty members. The second sub-series includes publications from the sub-units of the International Center. These include the Foreign Visitor Office, the Overseas Opportunities Office, and the Volunteers for International Hospitality. Student publications such as The International Student, and the International Students Association Newsletter comprise the third sub-series.