The Alberto Alonso and Sonia Calero Papers contain photographs, programs and ephemera related to the dance careers of Sonia Calero Alonso (b. 1936) and her late husband, the dancer and choreographer Alberto Alonso (1917-2007).

The collection contains primarily materials from Sonia and Alberto's careers before they left Cuba in 1993. These include concert programs, performance booklets, clippings, magazines, and photographs. There is also material from their international career after 1993, including awards, clippings, and reviews from the United States, United Kingdom, Germany and Japan.

The Paul Salgueiro Collection is a folder containing fifteen posters of Cuban ballet star Alicia Alonso.

The Venancio Díaz-Maique Photograph Collection contains black and white and color negatives of photographs taken by the Cuban photographer Venancio Díaz-Maique (1916-2003). The collection also contains diplomas and certificates awarded to him by the Union de Periodistas de Cuba and the Agencia de Información Nacional.