[Low Memorial Library, Columbia University.]

[Low Memorial Library, Columbia University.]

Low Memorial Library, Columbia University, New York City

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

The Library, Columbia University

[Low Library, Columbia University]

Library, Columbia University, New York.

The Library -- Columbia University.

The Old Library, Columbia University

The Library, Columbia University.

Columbia University Library, New York.

Columbia University Library, New York.

Library, Columbia University, New York.

Stairs to Low Memorial Library at Columbia University.