Series 1 includes photographs, newspaper clippings, and many letters from the alumni to Mary Tressler Newcomer in the Alumni Office. The dates range roughly from the 1870s to the 1940s. Series 2 includes alumni record sheets transferred from the Alumni Office in 2012. The dates range from the 1890s to the 1990s. Series 3: Added alumni files based on donations that are not large enough to warrant their own collection.