Author
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
1
Grolier Club
1
Hildeburn, Charles R. 1855-1901
1
Hunter College. Centro de Estudios Puertorriqueños
1
Livingston, Luther S., 1864-1914
1
Pforzheimer Bruce Rogers Collection (Library of Congress)
1
Rogers, Bruce, 1870-1957
1