lower left in graphite: Inscribed 11/25; lower right in graphite: Albers 44
(The Contemporaries, New York, NY); purchased through the Mary E. Maxwell Fund by the Corcoran Gallery of Art, Washington, DC, 1967; acquired 2015 by tthe National Gallery of Art
- Danilowitz, Brenda.The Prints of Joseph Albers: A Catalogue Raisonné, 1915-1976. Manchester and New York: Hudson Hills Press, 2010. p. 82, no. 114.