Watch List notes:

ISLANDS OFF ATTICA, Aegina. Circa 470/65-445/40 BC. Stater (Silver, 19 mm, 11.88 g). T-back sea turtle; two bankers' marks on shell. Rev. Square incuse with large skew pattern; banker's mark. HGC 6, 435. Meadows Group IIIa. Graffito in obverse right field, otherwise, fine.