Watch List notes:

THRACE (MOESIA INFERIOR), Istros, (400-350 B.C.), silver obol, (0.49 g), obv. two young male heads facing, side by side, left upright, right inverted, rev. sea-eagle standing to left on dolphin to left, which it attacks with its beak, above **ISTR[IH]*, (cf.S.1670, AMNG Pick 453). Nearly extremely fine and rare.

Ex George Mihailuk Collection, from Romanorum 11.8.2009.