Library, Columbia University, New York.

Columbia University, New York, Looking from Hamilton Hall.

Greetings from Columbia University, New York.

Columbia University, New York.

Alexander Hamilton Statue, Columbia University, New York.

Columbia University, New York

Columbia University, New York

Library, Columbia University, New York.

Columbia University Library, New York.

Columbia University Library, New York.

Chapel, Columbia University, New York.

Columbia University Library, New York.

Hartley Hall, Columbia University, New York.

Livingston Hall, Columbia University, New York.

Hamilton Hall, Columbia University, New York.

Havemeyer Hall, Columbia University, New York.

Fayerweather Hall, Columbia University, New York.

Library, Columbia University, New York City

Columbia University, New York.

Library of Columbia University, New York