Columbia University, New York City.
The Library of Columbia University, New York City.
Library of Columbia University, New York
Library of Columbia University, New York.
Columbia University - New York City.
The Library of Columbia University, New York City
Columbia University New York
Library, Columbia University, New York City
Columbia University, New York.
Alma Mater Statue at Columbia University, N .Y. City.
Columbia University Library, New York.
Earl Hall and School of Engineering. Columbia University, New York City.
Fayerweather Hall, Columbia University, New York.
Havemeyer Hall, Columbia University, New York.
Hamilton Hall, Columbia University, New York.
Chapel, Columbia University, New York.
Columbia University and Grounds, New York.
Earl Hall, Columbia University, New York.
[Butler Library, Columbia University.]