<em>The New York Times</em>, New York, September 28, 1969, section D, 35 - Article “Keeping Art On The Streets”
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
New York, 6 December 1957 - Institutional correspondence Monroe Wheeler's letter to Dorothy Miller and Alfred H. Barr Jr.
1957 - Internal museum documents A list of Pablo Picasso works on loan at the Museum of Modern Art, New York
New York, 23 March 1957 - Press release and communication An important exhibition to be held at the Museum of Modern Art
New York, 22 May 1957 - Press release and communication Major exhibition of painting and sculptures by Picasso on view all summer at the Museum of Modern Art
New York, 22 August 1957 - Press release and communication Section of Picasso exhibition closing at the Museum of Modern Art
New York, 1957 - Press release and communication Picasso exhibition to include many loans never seen in this country before
22 May 1957 - Press release and communication A press release on the publication of Portrait of Picasso, by Roland Penrose
New York, 22 November 1969 - Institutional correspondence A letter from William S. Lieberman to Roland Dumas
1957 - Press release and communication Press release on the attendance to the exhibition Picasso: 75th anniversary exhibition, of June 2, 1957
New York, 24 September 1957 - Institutional correspondence Virginia Pearson's letter to Alfred H. Barr Jr.
10 March 1957 - Internal museum documents A provisional list of Pablo Picasso works on loan at the Museum of Modern Art, New York