Juan Salvador Peiró's letter to Cora Rosevear

Juan Salvador Peiro, director of the Commercial Division of Banco Atlántico, writes to Cora Rosecera, assistant to William Rubin, director of the Painting and Sculpture Department at New York's Museum of Modern Art, enclosing a copy of the letter to request the loan of Guernica, sent to Rubin to inform him of an exhibition that includes Picasso's painting.