by later hand, lower right in graphite (erased): [Not deciphered]
(Brian Sewell, London, by 1969, as Thorvaldsen); Joseph F. McCrindle [1923-2008], New York, 1969; Joseph F. McCrindle Foundation, 2008; gift to NGA, 2009.
- Grasselli, Margaret M., and Arthur K. Wheelock, Jr., eds. The McCrindle Gift: A Distinguished Collection of Drawings and Watercolors. Exh. cat. National Gallery of Art. Washington, 2012: 172 (color).