Collection
- Orange Owl 43
- Minorities and LGBTQ+ Histories in the Barometer 40
- OSU's WWII Era Japanese American Students 33
- Illustrated Booklets 29
- Oregon Explorer 27
- Gerald W. Williams Collection 20
- Lichens of the Pacific Northwest 19
- Oregon Percent for Art 17
- Angelus Studio photographs, 1880s-1940s 16
- Historical Maps of Oregon State University 13
- Oregon State University Fact Books 13
- The Manuscript 13
- Oregon Hops & Brewing Archives 12
- The OSU Herbarium Type Specimens Collection 12
- Western Waters Digital Library 9
- Oregon State Yank 8
- Northwest Folklife Digital Collection 6
- Gifford Photographic Collection 5
- Lord & Schryver landscape architectural records, 1929-1970 2
- Oregon Chinese Disinterment Documents 2