upper center in graphite by unknown hand: 2 5/8"; lower right edge in graphite by unknown hand: 8 1/2 / 11 3/8 13 1/2 / 16 3/8; lower left in graphite: Study - One Step; lower right in graphite: To George + Jane Biddle; Boardman Robinson ' 21 / Boardman Robinson; upper center verso in graphite: Boardman Robinson; upper right verso in graphite by unknown hand: 9366; center verso in graphite by unknown hand: 41097; lower right verso in graphite by unknown hand: 50-
George Biddle, New York; Corcoran Gallery of Art, Washington, DC, 1974; 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. 168, no. 1144.