Book: Hutchins, Catherine E., et al. 1983 Arts of the Pennsylvania Germans.
• Published: p. 191, fig., 165, attrib. Samuel Troxel, Upper Hanover Township, Montgomery County PACatalogue: Pook & Pook Inc., Downingtown PA (sales cat.).
• Inscribed, signed, initialed and 1828 (& 1825?) dated Troxal dish: January 11, 2008, lot 387, with American eagle, "Liberty, flowering plant and further inscriptions.