The collection consists of professional papers, correspondence, photographs, music, writings, and artwork of Jack and Irene Delano. Materials document their work with the Farm Security Administration (FSA), public television station WIPR, and Puerto Rican government educational agency DIVEDCO (División de Educación de la Comunidad; Puerto Rican Division of Community Education), as well as many personal projects inspired by Puerto Rican history and culture. The collection contains black and white photographic prints and negatives, drawings, publication designs, fine art prints, posters, musical scores, screenplays, exhibit catalogs, and ephemera. Works represented include photography books Contrasts/Contrastes and Puerto Rico Mío and illustrated books Sabios Árboles, Mágicos Árboles, Los Aguinaldos del Infante, Los Milagros en Metal y en Cera de Puerto Rico, Plenas, The Conquest of Puerto Rico, The Emperor's New Clothes, En Busca de (In Search of) Maestro Rafael Cordero, and Coquí by Tomás Blanco. Also present are materials relating to documentary films by Jack Delano such as Los Peloteros, El Legado de Arturo Alfonso Schomburg, and La Gaceta.