ca. 1952–1956 - Internal museum documents List of museums and dates for the exhibition Studies for Guernica
Paris, 12 November 1969 - Institutional correspondence A letter from Roland Dumas to William S. Lieberman, dated 12 November 1969
Yonkers, 20 March 1969 - Institutional correspondence Donald M. Jr. Halley's letter to Nelson Rockefeller
New York, 24 March 1969 - Institutional correspondence Carol K. Uht's letter to Nelson Rockefeller, dated 24 March 1969
1969 - Internal institutional documents A loan form for the replica Guernica tapestry at the Hudson River Museum
Paris, 12 November 1969 - Institutional correspondence A letter from Roland Dumas to William S. Lieberman, dated 12 November 1969
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
New York, 6 September 1966 - Institutional correspondence Monroe Wheeler's letter to Alfred H. Barr Jr.
6 and 13 August 1952 - Press release and communication Press dossier on various exhibitions held at the Museum of Modern Art, New York
![<em>Does MoMA Approve of the Song My [My Lai] Massacre?</em>, New York, December 26, 1969](/sites/default/files/styles/medium/public/documento/GUE-0969.JPG?itok=tkZQsbKF "<em>Does MoMA Approve of the Song My [My Lai] Massacre?</em>, New York, December 26, 1969")
