lower right in plate: Whistler; center right verso in graphite: O 33292; lower left verso in graphite: R6510
- Graphic Survey Show, National Gallery of Art, Washington D.C., 1987-1988.
- Kennedy, Edward G. The etched work of Whistler, illustrated by reproductions in collotype of the different states of the plates. 6 vols. New York: Grolier Club, 1910.