lower left in plate: CAP [underlined]; lower right in plate: Gloucester 3; lower left in graphite: Chalres A. Platt.
Mrs. Alice F. Williams, Washington, DC; Corcoran Gallery of Art, Washington, DC, 1958; acquired 2015 by the National Gallery of Art
- Rice, Richard A. A Descriptive Catalogue of the Etched Works of Charles A. Platt. New York: The De Vinnes, 1889, p. 10, no. 9.