Watch List notes:

ISLANDS OFF ATTICA, Aegina. Circa 456/45-431 BC. Stater (Silver, 18.5 mm, 12.26 g, 12 h). Land tortoise with segmented shell. Rev. Large square incuse with heavy skew pattern. HGC 6, 437. Meadows Group IIIb. Milbank Period IV, pl. II, 12. Perfectly centered. Banker's mark and graffito on the obverse, otherwise, good very fine.