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

Hamilton Hall, Columbia University, New York.

Havemeyer Hall, Columbia University, New York.

Fayerweather Hall, Columbia University, New York.

Earl Hall, Columbia University, New York.

Columbia University, New York City.

Hartley Hall, Columbia University, New York.

Livingston Hall, Columbia University, New York.

Library -- New York University.

New York. Hall of Fame - New York University.

Barnard College.

Earl Hall, Columbia University, New York.

Hamilton Hall at Columbia University.

Kent Hall at Columbia University.

New College of the City of New York.