Columbia University Library, New York.

Columbia University Library, New York.

Library, Columbia University, New York.

[Low Memorial Library, Columbia University.]

Library, Columbia University, New York City

Library, Columbia University, New York, N.Y.

Library, Columbia University, New York, N.Y.

Columbia University Library, New York.

Interior of Library, Columbia University, New York.

The Library of Columbia University, New York City.

Columbia University, New York

[Low Memorial Library, Columbia University.]

Library of Columbia University, New York

The Old Library, Columbia University

Columbia University Library, New York.

Library, Columbia University, New York.

The Library of Columbia University, New York City

[Low Memorial Library, Columbia University.]

Library and Main Approach to Columbia University, New York City.

The Library, Columbia University, New York.