Mary Callery, New York.
By descent from the above to the late owner.
Maya Widmaier-Picasso has confirmed the authenticity of this drawing.
Claude Picasso has confirmed the authenticity of this drawing.
PROPERTY FROM THE ESTATE OF BARONESS MARCELLA KORFF
C. Zervos, Pablo Picasso, Paris, 1958, vol. 9, no. 108 (a; illustrated, pl. 52) and no. 115 (b; illustrated, pl. 56).
The Picasso Project, ed., Picasso's Paintings, Watercolors, Drawings and Sculpture: Spanish Civil War 1937-1939, San Francisco, 1997, p. 137, nos. 38-034 and 38-035 (a and b illustrated respectively).