Willem Sandberg's letter to Fernanda Wittgens

Willem Sandberg, director of the Stedelijk Museum, sends Fernanda Wittgens, from the Palazzo Reale, a copy of the letter from Eugenio Reale, a member of the Italian Communist Party and member of the Organising Committee of the Rome and Milan exhibitions, dated 5 September 1953, informing that moving the exhibition to Amsterdam will not be possible.