by unknown hand, lower right in graphite: 33. (partially erased); by unknown hand, lower right verso in graphite: Millbank 14
John E. Stocker, Arlington; gift to NGA, 2006.
- 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.