Book: Hutchins, Catherine E., et al. 1983 Arts of the Pennsylvania Germans.
• Published: p. 194, fig. 177, "The legendary Daniel Boone had been raised in Berks County. His death in 1820 may have prompted this commemorative plate."Article: Falk, Cynthia Gayle. 07//2003 Sarah Bixler's Plates and Flowerpots. Antiques. 68-77.
• Published: p. 72, pl. IV, attributed to Absalom or David Bixler, 1850-80Article: Lasansky, Jeannette. 09//1982 Lancaster County, Pennsylvania, pottery. Antiques. 538-547.
• Published: pl. 2, p. 538.