Watch List notes:

ISLANDS OFF ATTICA, Aegina. Circa 445/4-430 BC. Stater (Silver, 19 mm, 12.36 g). Land tortoise with segmented shell. Rev. Incuse square with a skew pattern. HGC 6, 437. Meadows Group IIIb. Very well centered; a fine example, struck on a broad flan. Good very fine.