THRACE. Byzantion. Countermarked on a Thebes Drachm of Demetrios I Poliorketes (306-283 BC).
Obv: Diademed and horned head right; c/m: prow of galley right, ΠY above, within circular incuse.
Rev: ΒΑΣΙΛΕΩΣ / ΔΗΜΗΤΡΙΟΥ.
Poseidon standing left, foot on rock, holding dolphin and trident; monogram-in-circle between legs.
Cf. HGC 3, 1017 (for undertype).
Condition: Coin Fine, c/m Very fine.
Weight: 3.96 g.
Diameter: 19 mm.
Description