lower center in plate: RSA; lower left in plate: 25 Ap 1943 [reversed]; lower left in graphite: 2nd state 5 proofs 16 Jan 1944; lower left in graphite: 2nd state / 5 pulls; lower center in graphite: 16 Jan 1944
Rachel Austin and Clare Calder (the artist's daughters); acquired 2012 by the National Gallery of Art
- Drawings and Prints by Robert Sargent Austin, with a Complete Catalog of His Prints. London: Fine Art Society, 2001, no. 134.