CENTRO's Digital Collections: centroca.hunter.cuny.edu Jesús Colón Papers: centroca.hunter.cuny.edu/Detail/collections/5 Justo A. Martí Photographic Collection: centroca.hunter.cuny.edu/Detail/collections/106 Pura Belpré Papers: centroca.hunter.cuny.edu/Detail/collections/1 OGPRUS Records: centroca.hunter.cuny.edu/Detail/collections/516 Make an appointment to visit CENTRO's archives: centropr.hunter.cuny.edu/library