Slides of the University of Washington Libraries (especially Suzzallo, Allen, and Odegaard Libraries) and slides of other buildings and locations on the University of Washington campus. Some of the slides were created and used for the University of Washington Libraries Orientation (25-minute presentation version) in 1986 and the Freshman Library Orientation (8-minute presentation version) in 1988. Slides include images of the interior and exterior of library buildings, as well as images of library staff and patrons. Many of the slides also document the construction of Allen Library. Prints, negatives, and proofs of library buildings, events (donor receptions, dedications, and retirement parties), staff, and patrons are also included.