Watch List notes:

IONIA, Erythrai. Circa 550-500 BC. EL Hekte – Sixth Stater (10mm, 2.57 g). Head of Herakles left, wearing lion skin / Incuse square with mill-sail design. Cf. SNG Kayhan 737–8 (quadripartite incuse); cf. SNG von Aulock 1942 (same); SNG Copenhagen –; cf. Boston MFA 1806–7 (same); CNG 105, lot 297; CNG 103, lot 253. VF, off center on obverse. Rare with this incuse.