Istros, AR drachm. 28mm, 5.48 g. 

Two male heads facing, the left inverted.
ISTRIH, sea eagle left on dolphin, dot beneath head,
dot beneath tail, DT monogram beneath dolphin.

AMNG 436; Mionnet I, 24; Canarache 251, 283, 296

With permission of Nomos AG, Oct. 2015.