Collection
- Historical Annual Reports (528)
- Penumbra Theatre Company Records (525)
- Le Rire - Journal Humoristique (513)
- Eicher African Textile Collection (503)
- Elvin C. Stakman Papers (463)
- Village of Horche, Spain Records and Papers (461)
- Cereal Rust Laboratory Records (449)
- Wigington Pemberton Family Papers (447)
- Northwest Architectural Archives General Collection (443)
- Birds of America Folio (439)
- Arthur Kleiner Collection of Silent Movie Music (421)
- Italian American Collection (401)
- John H. Howe Papers (391)
- Immigrant Stories (390)
- Sagar Darshan Collection of Donald Clay Johnson (382)
- The De Mey van Streefkerk Papers (368)
- African American Literature (367)
- Department of Plant Pathology and Physiology Records (350)
- Ames Library of South Asia Maps (348)
- City Maps (324)
