Other
Bühler, Curt F. 1905-1985
1
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
1
Hunter College. Centro de Estudios Puertorriqueños
1
Irving, Washington, 1783-1859
1
Lessing J. Rosenwald Reference Collection (Library of Congress)
1
Myers, Andrew B.
1
New York Public Library
1
Pierpont Morgan Library
1
Thurston, Ada
1