lower left below image: Robert John Thornton MD. pinxit; lower center below image: Roses / London, published by Dr Thornton, October 1st, 1805; lower right below image: Earlom sculpt.; by later hand, upper right verso in graphite: Bunny(?)
A. Thompson Ellwanger III; gift to NGA, 2000.
- Smith, John Chaloner. British mezzotinto portraits, being a descriptive catalogue of these engravings from the introduction of the art to the early part of the present century. 4 vols. London: Henry Sotheran and Co., 1884.