Saint Paul Antiques, Auction 9, Lot 105 Greek Troas, Gergis, 4th century BC. Æ (19mm, 7.35g, 6h). Laureate head of the sibyl Herophile facing slightly r., wearing necklace. R/ Sphinx seated r. on grain ear; monogram to l. SNG Ashmolean 1146 var. (no monogram); SNG Copenhagen 339 var. (same). Rare, green patina, metal flaws, otherwise near VF