Montana Architecture and Architects Manuscript Finding Aids
- Collection 2086 Cohagen, Chandler C.(Papers, 1907-1971)
- Collection 2143 Willson, Fred F. (Papers, 1889-1956)
- Collection 2309 Plew, W.R. (Playground Building, Beall Park, Bozeman, Montana, 1927)
- Collection 2320 Berg, Oswald, Jr. (Architectural drawings, 1952-1979)
- Collection 2344 Historic American Building Survey (Architectural drawings and photographs, 1963-1965)