[Low Library, Columbia University.]

[Columbia University, Low Library.]

[Low Library, Columbia University.]

[Low Library at Columbia University.]

[Low Library at Columbia University.]

Low Memorial Library at Columbia University.

Trustees' Room in Low Memorial Library, Columbia University.

[Columbia University, Low Library and St. Paul's Chapel.]

[Low Library, Columbia University]

Columbia University, Library

[Columbia University Library.]

[Columbia University, Library.]

[Columbia University Library.]

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Low Memorial Library at Columbia University.

Avery Library at Columbia University.

Low Memorial Library at Columbia University.