Columbia University. Casa Italiana. Interior, auditorium

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

Columbia University, plot plan.

Columbia University School of Business.

Columbia University, dormitories.

Columbia University, library.

South Hall, Columbia University Library.

Old Columbia University Library circa 1905 (?).

Columbia University Library, second floor plan.

Columbia University. Earl Hall.

Columbia University Library, first floor plan.

Columbia University Library, ground floor plan.

Rendering of north elevation of campus, Columbia University.

Columbia University, detail of plaza.

Columbia University, Alma Mater statue.

Columbia University, Kent Hall

Columbia University Medical School Housing. Copy of perspective rendering.

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

[Butler Library, Columbia University.]

St. Paul's Chapel, Columbia University. Ornaments in dome of chapel.