lower center verso in graphite: ANOTHER B+W SKETCH WHILE MODEL WAS POSING / [no. ?]
the artist, Newton Square, Pennsylvania; Corcoran Gallery of Art, Washington, DC, 1975; acquired 2015 by the National Gallery of Art
- Simmons, Linda Crocker and with the assistance of Adrianne J. Humphrey, et al. American Drawings, Watercolors, Pastels, and Collages in the Collection of the Corcoran Gallery of Art. Washington, DC: Corcoran Gallery of Art, 1983: p. 200, no. 1354.