lower right in graphite: Landeck
Jack and Margrit Vanderryn, Bethesda, Maryland; Corcoran Gallery of Art, Washington, DC, 2003; acquired 2015 by the National Gallery of Art
- Kraeft, June Kysilko, and Norman Kraeft. Armin Landeck: The Catalogue Raisonné of His Prints. Carbondale and Edwardsville: Southern Illinois University Press, 1994, p. 129, no. 106.