An exhibit of design drawings created by current members was created at the time of the chapter’s 1982 centennial to support the events planned for the celebration. This collection consists of drawings collected for that exhibition and created between 1930 and 1976. Essentially there are 195 individual project files, containing more than 900 drawings presentation and design drawings.

The Donald Olsen Collection spans the years 1941-1998 and includes files created by Olsen and his work with Vernon DeMars and Joseph Esherick. The collection is organized into five series: Personal Papers, Professional Papers, Faculty Records, Office Records, Project Records. These records contain correspondence, project files, drawings, photographs, slides, research notes, articles, and lectures.