Watch List notes:

Islands off Thrace, Thasos. ca. 500-480 B.C. AR hemiobol. Two dolphins leaping, the upper most to the left, the lower to the right; pellets above and below / Quadrapartite incuse square. Le Rider, Thasiennes, 9; SNG Copenhagen 1020; BMC p. 217, 1522. EF, well struck and centered, good metal.