Madrid, 22 September 1936 - Institutional correspondence Francisco Sánchez Cantón's telegram to Pablo Picasso
ca. 1952–1956 - Internal museum documents Publicity report for the exhibition Studies for Guernica by Hamline University, addressed to the Travelling Exhibitions Department at the Museum of Modern Art, New York
CBS Radio Network, November 24, 1969 - Radio broadcast Interview with Paul Meadlo on his role in the alleged massacre of civilians at Songmy (My Lai)