Istros, AR drachm. 18mm, 5.03 g 

Two male heads facing, the right inverted.
ISTRIH, sea eagle left on dolphin, 
A beneath dolphin. 

AMNG 416; BMC 2; BM Black Sea 237-238; Canarache 51, 55, 58-60.

With permission of Nomos AG, Oct. 2015.