Macedonian Kingdom, Demetrius Poliorcetes AR Tetradrachm. Chalcis, ca 290–287 BC, or later. Diademed head of Demetrius right, with bull’s horn / <font face="SYMBOL">BASILEWS DEMET</font>PIOY, Poseidon standing left, right foot on rock, resting right arm on thigh & holding trident with left hand, K in outer left field, grape cluster in outer right field.