Watch List notes:

IONIA, Kolophon. Circa 530/25-500 BC. AR Twenty-Fourth Stater (6mm, 0.40 g). Archaic head of Apollo left / Incuse square punch. Kim & Kroll pp. 73–83; SNG Kayhan 342. VF, toned, porous.

From the MM Collection. Ex Classical Numismatic Group Electronic Auction 308 (7 August 2013), lot 126.