Earl Hall, Columbia University.

The Library -- Columbia University.

The Library of Columbia University.

The Library, Columbia University.

[Columbia University, Schermerhorn Hall.]

Columbia University, Kent Hall

Havemeyer Hall, Columbia University, New York.

Hamilton Hall, Columbia University, New York.

Fayerweather Hall, Columbia University, New York.

Earl Hall, Columbia University, New York.

Hamilton Hall at Columbia University.

Kent Hall at Columbia University.

Columbia University, New York City.

Library -- New York University.

Livingston Hall, Columbia University, New York.

Barnard College.

Hartley Hall, Columbia University, New York.

Earl Hall, Columbia University, New York.

Columbia University [Lecture hall.]

New York. Hall of Fame - New York University.