Columbia University, N.Y. City
Columbia University, N Y. City.
Columbia University, N. Y. City
Library, Columbia University, New York, N.Y.
Columbia University Library, N. Y. City.
Low Memorial Library, Columbia University, New York City
Columbia University, New York
Library, Columbia University, New York.
The Old Library, Columbia University
Columbia University Library, New York.
Columbia University, New York.
Interior of Library, Columbia University, New York.
Library, Columbia University, New York City
University of New York, N.Y. City.
The Library of Columbia University, New York City
Library of New York University, N. Y. City.