New York, 4 November 1944 - Institutional correspondence Alfred H. Barr Jr.'s letter to Pablo Picasso, dated 4 November 1944
3 October to 5 November 1986 - Magazines Review of the Picasso exhibition at the Museo de Arte Contemporáneo
Madrid, January 1986 - Monographs Didactic Guide on Spanish Painting in the Museo del Prado, developed by the Education Office
Madrid, 17 February 1986 - Institutional correspondence Letter from Justino Azcárate to Carmen Crespo
Madrid, 15 March 1986 - Institutional correspondence Letter from Alfonso E. Pérez Sánchez to Dionisio Hernández Gil
1944 - Exhibition catalogue Exhibition catalogue for Picasso, organised by the Sociedad de Arte Moderno , Mexico
Mexico City, 21 April 1944 - Institutional correspondence A letter from Luis de Zulueta to Jorge Enciso
Mexico City, 24 September 1944 - Personal correspondence Juan Larrea's letter to a Pablo Picasso, dated 24 September 1944
1944 - Internal museum documents Dossier on the exhibition at the Sociedad de Arte Moderno, Mexico, with the connection between the works, costs, loans, etc.
5 October 1944 - Newspapers Picasso declares his affiliation with the Party of the French Renaissance
New York, 25 September 1944 - Institutional correspondence Alfred H. Barr Jr.'s postcard to Pablo Picasso
New York, 31 October 1944 - Institutional correspondence Alfred H. Barr Jr.'s letter to Pablo Picasso
