Alfred H. Barr Jr.'s letter to Daniel-Henry Kahnweiler, dated 30 May 1957

Alfred H. Barr Jr., director of the Collections Department at the Museum of Modern Art, New York, sends Daniel-Henry Kahnweiler, gallerist and friend of Picasso’s, the list of Pablo Picasso works on loan at his museum since 1939 and the scheduled date of return, in response to a request from Pablo Picasso.