Book: Hutchins, Catherine E., et al. 1983 Arts of the Pennsylvania Germans.
• Published: p. 193, fig. 174, probably PA, 1793Book: Eversmann, Pauline. 2001 The Winterthur Guide to Recognizing Styles: American Decorative Arts from the 17th to the 19th centuries.
• Published: p. 12, fig. 6