Lower campus looking west at the Mitchell Playhouse, Fairbanks Hall, Administration Building (Benton Hall), a water tower, Apperson Hall (Mechanical Hall), and Chemical Lab (Paleontology Lab). The image was used in the 1938 Orange and Black and 1898-1899 OAC Catalog.
Technological changes during World War I, such as motorized transport, were reflected in the training provided to ROTC cadets after the war. In the background is the College Gymnasium, later the Mitchell Playhouse and currently the Gladys Valley Gymnastics Center
The old armory and gymnasium building was converted to a playhouse for Oregon State’s excellent theatre program around 1951. It was later named Mitchell Playhouse, in memory of C. B.Mitchell, longtime chair of the Speech Department and director of the Theatre program. The building was used as the playhouse until 1990, when fire safety concerns closed it for that purpose. In 1992 it reopened as the Valley Gymnastics Center.
The Gladys Valley Gymnastics Center is housed within the former Mitchell Playhouse. It has been the training space for OSU gymnastics since 1992. Funding for restoring and refurbishing the space came from the Wayne and Galdys Valley Foundation.