A lion's head mask flanked by the animal's front paws with a guilloche border running along the lower border. Traces of polychromy.
Metropolitan Museum of Art. 1992. "One Hundred Twenty-second Annual Report of the Trustees for the Fiscal Year July 1, 1991 through June 30, 1992." Annual Report of the Trustees of the Metropolitan Museum of Art, 122: p. 36.
Athena Review. 2005. "Recent Finds in Archaeology: Panionion Sanctuary Discovered in Southwest Turkey." Athena Review: Quarterly Journal of Archaeology, History and Exploration, 4, no. 2: p. 11.
Lohmann, Hans. 2005. "Survey of Mykale (Dilek Daglari), 3rd Campaign: The Discovery of the Archaic Panionion." Araştırma Sonuçları Toplantısı, Vol. 23. p. 247 n. 35, Ankara.