Columbia University, New York.

Library, Columbia University, New York City

The Library, Columbia University, New York.

Columbia University Library, N. Y. City.

Library, Kent Hall, St. Paul's Chapel and Hamilton Hall from South Field, Columbia University, New York.

Columbia University, New York

The Library, Columbia University

Columbia University, New York

The Library -- Columbia University.

The Library, Columbia University.

Columbia University, New York, Group of Buildings

Library, Columbia University, New York.

Columbia University, N.Y. City.

The Old Library, Columbia University

Columbia University Library, New York.

Library, Columbia University, New York.

Columbia University Library, New York.

Columbia University Library, New York.

The Library of Columbia University.

Library of Columbia University, New York