Columbia University. Casa Italiana. Interior, auditorium

117th Street and Amsterdam Avenue. Columbia University, Casa Italiana, general view.

Columbia University, plot plan.

Columbia University. Earl Hall.

Columbia University, library.

Columbia University, dormitories.

Columbia University School of Business.

South Hall, Columbia University Library.

Columbia University Library, ground floor plan.

Old Columbia University Library circa 1905 (?).

Columbia University Library, second floor plan.

Columbia University Library, first floor plan.

Columbia University, detail of plaza.

Rendering of north elevation of campus, Columbia University.

Columbia University, Alma Mater statue.

Columbia University, Kent Hall

St. Paul's Chapel, Columbia University. Detail of lamp standard.

Columbia University Medical School Housing. Copy of perspective rendering.

Columbia University Library, north elevation of campus, Scheme D.

[Butler Library, Columbia University.]