New York, 30 May 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter to Daniel-Henry Kahnweiler, dated 30 May 1957
New York, 30 May 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter to Daniel-Henry Kahnweiler, dated 30 May 1957
New York, 16 February 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter to Pablo Picasso, dated 16 February 1957
Paris, 17 April 1957 - Institutional correspondence A telegram from Daniel-Henry Kahnweiler to Alfred H. Barr Jr.
New York, 17 June 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter Pablo Picasso, dated 17 June 1957
New York, 17 December 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter to Pablo Picasso, dated 17 December 1957
New York, 2 June 1957 - Press release and communication Picasso: 75th Anniversary. Record breaking crowds
New York, 11 June 1957 - Institutional correspondence Alfred H. Barr Jr.'s letter to John Rockefeller
August, 1957 - Institutional correspondence A letter from Jacqueline de la Baume Dürrbach to Nelson Rockefeller
New York, 1957 - Exhibition catalogue Catalogue of the exhibition Picasso: 75th Anniversary Exhibition
New York, 6 June 1957 - Press release and communication Picasso: 75th Anniversary. Picasso exhibition - longer Museum hours to accommodate crowds
New York, 30 May 1957 - Press release and communication Free gallery talks scheduled at the Museum of Modern Art for the Picasso show this summer
New York, 1 September 1957 - Press release and communication Second section of Picasso exhibition closing at the Museum of Modern Art
New York, 26 June 1957 - Press release and communication The Museum of Modern Art is open Thursday evenings
