ISLANDS OFF ATTICA, Aegina. Circa 510-490 BC. Stater (Silver, 18 mm, 11.80 g). Sea turtle seen from above, with a line of pellets down the back of its shell. Rev. Incuse square of 'Union Jack' pattern with five incuse and three raised segments; three bankers' marks, two on the carapace and one in the field. Asyut Group IIIb, 466-77. HGC 6, 430. Meadows Group IIb. SNG Copenhagen 502-3. Crystallized surfaces, otherwise, fine.