This collection contains the Praeterita, Mercyhurst University's yearbook from the years 1937-1998, and the Senior Annual, the yearbook from 1999-2009. Also included is the 1929 Pioneer, Mercyhurst College's first yearbook. In addition, there are letter-press photo engraving blocks. There are photographs taken in the 1960's for the Praeterita. There are are copy scales and guides, correspondence, pen-and-ink-drawings and awards from the Praeterita staff files.