lower center verso in graphite: P 52.469 CLB; lower left in plate: Ios. Wright. Pinxt.; lower right in plate: W. Pether. Fecit.
Christopher Lennox-Boyd; (C. G. Boerner Limited, New York); purchased 2001 by NGA.
- Mezzotint Exhibtion, C.G. Boerner Inc., New York, 2002, no. 28.
- 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.
- Clayton, Tim. "Catalogue of Engraved Works," in Wright of Derby. London, 1990: 231-258.