London, 6 November 1938 - Personal correspondence Roland Penrose's letter to Pablo Picasso, dated 6 November 1938
14 June 1973 - Personal correspondence Roland Penrose's letter to Alfred H. Barr and Margaret Scolari Barr
1973 - Internal institutional documents A report on the ownership of Guernica and a possible transfer to Spain
Gothenburg, 26 January 1938 - Institutional correspondence Tor Bjurstöm's letter to Sven Strindberg, dated 26 January 1938
Barcelona, 2 December 1938 - Institutional correspondence Letter from Manuel Sánchez Arcas to José Prat
Homenaje a Picasso... Mucha luz se ha perdido - Lithograph Omaggio a Picasso... Molta luce è andata perduta
30 May 1996 - Newspapers The Spanish Government and the PNV (Basque Nationalist Party) discuss the transfer of Guernica
2 December 1938 - Institutional correspondence The National Committee for Spanish Aid's letter to Pablo Picasso
Oslo, 1938 - Exhibition catalogue Catalogue of the exhibition Henri Matisse, Picasso, G. Braque, Laurens at Kunstnernes Hus, Oslo
1938 - Institutional correspondence Correspondence between Liljevalchs Konsthall, Stockholm, and other institutions
Stockholm, 1938 - Newspapers Press cuttings from the exhibition Henri Matisse, Picasso, G. Braque, Laurens at Liljevalchs Konsthall
London, 26 July 1938 - Minutes Minutes from a National Joint Committee For Spanish Relief meeting, dated 26 July 1938
London, 12 September 1938 - Minutes Minutes from a National Joint Committee For Spanish Relief meeting, dated 12 September 1938
New York, 5 November 1938 - Institutional correspondence Herman F. Reissig's letter to Julius Perlstein
London, 30 September 1938 - Personal correspondence Roland Penrose's letter to Pablo Picasso, dated 30 September 1938
London, 7 October 1938 - Personal correspondence Roland Penrose's postcard to Pablo Picasso and Dora Maar
