Evelyn Ahrend, director of the Programmes Office of the Spanish Refugee Relief Campaign, sends confirmation to Charles Goodspeed, president of the Arts Club of Chicago, of the exhibition and informs him of dates, the return and other related information.

Reference in the source Archive:
Spanish Refugee Relief Association Record, 1935-1957, Part B: General Office Files Box 25: Picasso Tour
Evelyn Ahrend's letter to Charles Goodspeed, dated 21 June 1939