lower right in plate: RSA; lower left in graphite: 7 state / 1 proof 16 Nov. 1929 ; Taken after the last one / C. D.
Rachel Austin and Clare Calder (the artist's daughters); acquired 2012 by the National Gallery of Art
- Dodgson, Campbell. A Catalogue of Etchings and Engravings by Robert Austin, R.E., 1913-1929. London: Twenty-One Gallery, 1930, no. 87, vii/x.
- Drawings and Prints by Robert Sargent Austin, with a Complete Catalog of His Prints. London: Fine Art Society, 2001, no. 87.