Columbia University Library, second floor plan.

Columbia University Library, ground floor plan.

Columbia University Library, first floor plan.

Old Columbia University Library circa 1905 (?).

Columbia University, dormitories.

Columbia University, library.

South Hall, Columbia University Library.

Columbia University, Casa Italiana, entrance.

Columbia University. Earl Hall.

Columbia University, Kent Hall

Columbia University, detail of plaza.

Columbia University School of Business.

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

Columbia University, Alma Mater statue.

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

116th Street and Amsterdam Avenue. Columbia University, library and plaza.

West 117th Street, near Broadway. Columbia University, School of Mines.

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

[Butler Library, Columbia University.]

New library for Columbia University. Scheme "F", north elevation rendering.