Greece - Thrace - Istros - AR Drachm (400-350 BC, 5.41 g) - Two young male heads facing, the left inverted / Sea-eagle standing to left on dolphin, below dolphin extremely rare monogram of M and A (inverted) (SNG BMC -- / SNG Stancomb -- / Traite --) - few minor scratches obv. but VF/XF, an appealing coin with an extremely rare monogram