Watch List notes:

ISLANDS OFF ATTICA, Aegina. Circa 456/45-431 BC. Stater (Silver, 17 mm, 12.48 g). Land tortoise with segmented shell. Rev. Incuse square with a skew pattern. ACGC 127. HGC 6, 437. Milbank pl. 2, 12. SNG Copenhagen 516. Flan fault on the left side of the tortoise's shell, otherwise, good very fine.