CENTRO Research ResourcesThe Centro Library and Archives is a treasured place where researchers, academics, teachers, students, genealogists, filmmakers, and the community at large find primary (historical documents) and secondary sources about the history and culture of the Puerto Rican diaspora. The Digital Collections provide access to photographs, documents, artifacts, art, maps, oral histories, moving image and audio clips, and other digitized or born digital material pertaining to stateside Puerto Ricans.