The Pedro Hernández Lovio Papers consist of the personal and professional documents of Diario de la Marina secretary Pedro Hernández Lovio. They include biographical and geneological information, photographs, clippings, newspaper articles, professional certifications, correspondence, scrapbook and handwritten notes.

The papers document professional activities of Virginia Hern as a fiction writer and a journalist in Cuba and Miami. The materials include a manuscript of her novel, El Otro, scrapbooks with clippings of her articles published in Cuba and in Miami, in El Miami Herald and El Nuevo Herald, photographs and memorabilia.

The José Manuel Roseñada Collection consists of the personal papers of Cuban caricaturist José Manuel Roseñada. The collection includes photographs, paintings, caricatures and comics, original sketches, and a copy of Zig-Zag magazine containing the artist's work.