Watch List notes:

ISLANDS OFF ATTICA, Aegina. Circa 525/0-500 BC. Obol (Silver, 8 mm, 0.95 g). Sea turtle with T-shaped arrangement of pellets on his shell. Rev. Incuse divided into an irregular number of compartments. HGC 6, 450. Meadows, Aegina Group IIa. Perfectly centered obverse and cabinet toning. Very fine.
From the collection of a Nobleman that died in 1940.