Istros, Thrace, AR hemiobol. 8 mm, 0.48 g.

Facing male heads, the right inverted.
ISTRIH, sea-eagle left on dolphin.

K beneath the eagle's tail.

Unpublished denomination. Naumann 110, 100. (SNG Black Sea 234 var (diobol); AMNG 450 var (diobol and trihemiobol).

With permission of Numismatik Naumann auction 110, lot 100, Nov. 2021