Columbia University, N Y. City.
Columbia University, N.Y. City.
Columbia University, N.Y. City
Columbia University, N. Y. City
Library, Columbia University, New York, N.Y.
Columbia University, N.Y.
Columbia University, New York.
Columbia University Library, N. Y. City.
Grant's Tomb, N.Y. City.
Low Memorial Library, Columbia University, New York City
Columbia University, New York
The Old Library, Columbia University
Library, Columbia University, New York.
Columbia University Library, New York.
University of New York, N.Y. City.
Library, Columbia University, New York City
The Palisades, Hudson River, N.Y.