Mougins, 14 November 1970 - Institutional correspondence Pablo Picasso's letter to the New York's Museum of Modern Art
ca. 1952–1956 - Internal museum documents List of museums and dates for the exhibition Studies for Guernica
MoMA, New York, January 8, 1970 - Photograph The Art Workers' Coalition and Guerrilla Art Action Group protest in front of Guernica
New York, March 11, 1970 - Petition A petition from the Art Workers' Coalition to remove Guernica from the galleries of the museum
New York, 27 February 1970 - Personal correspondence A letter from Meyer Schapiro to Alfred H. Barr Jr.
New York, 1952 - Photograph Guernica in the exhibition Picasso Between the Wars, 1919-1939 at New York's Museum of Modern Art, New York
New York, 2 October 1952 - Institutional correspondence Alfred H. Barr Jr.'s letter to Pablo Picasso, dated 2 October 1952
1952 - Internal museum documents Draft exhibit labels for the exhibition Studies for Guernica, organised by the Museum of Art, New York
ca. 1952-1956 - Internal museum documents Checklist and installation list for the exhibition Studies for Guernica
ca. 1952–1953 - Internal museum documents Installation list for the exhibition A Half-Century of Picasso