| Like its older companion Callaway Hall, Orr Building is significant for its use of the Gothic Revival style for a multi-story institutional building. It is an outstanding example of the use of terra cotta and pressed brick for ornamentation. The tower with its weather vane compliments and further serves as a landmark for the campus. It was listed as a contributing element (element #497) in the South Columbus Historic District, which was placed on the National Register in 1982. When that district was resurveyed and enlarged as the South Columbus Historic District Amendment No. 2 (which was added to the National Register 29 September 2021) this building was included in the enlarged district as element #449B (previously listed/contributing). It was designated a Mississippi Landmark in 1986. The Orr Building is included in "The State of Mississippi – Historic Properties" (1982) (p. 16) and "Buildings of Mississippi" (2020) (p.188, in the listing for Mississippi University for Women, PR32). |