The Oregon State University Campus Maps document the development of the Oregon State campus from the 1890s through the 1990s. The collection includes campus guides and visitor maps; detailed surveys; campus plans; and maps showing buildings, roads, and walkways. The inital land for the current Oregon State University campus in Corvallis, Oregon, was purchased in 1871.
The Facilities Services Records document the physical campus of Oregon State University in Corvallis as well as OSU facilities throughout the state of Oregon beginning with construction of the first building on the current campus in 1888. The records consist predominantly of architectural drawings and files for the design, construction, and modification to structures.