Watch List notes:

ISLANDS off ATTICA, Aegina. Circa 456/45-431 BC. AR Obol (10mm, 0.72 g, 11h). Land tortoise with segmented shell; [A to left or right] / Large square incuse with skew pattern; Δ-I within segments. Milbank pl. III, 12; HGC 6, 452. VF, toned.