Paris, 27 February 1958 - Institutional correspondence Daniel-Henry Kahnweiler's letter to Alfred H. Barr Jr., dated 27 February 1958
1 October 1953 - Press release and communication Press release from the Museum of Modern Art, New York, on Guernica's journey to Europe
ca. 1952–1957 - Internal museum documents Publicity report for the exhibition Studies for Guernica by the Kansas State Teachers College, Pittsburg, addressed to the Travelling Exhibitions Department at the Museum of Modern Art, New York
London, 7 March 1958 - Management of reproduction rights A letter from Diana K. Watson to Richard Griffith