Macedonian Kingdom Demetrios I Poliorketes, 306-283 BC. Tetradrachm 290-289 BC, Amphipolis. Diademed head right, with a bull's horn above his forehead / Poseidon, nude, standing left, his right foot on a rock, holding a trident with his left hand and resting his right on his right thigh; in the inner fields to left and right, monograms. 17,27g. Newell 115 and pl. X, 12 (CIII, same obverse die); Weber 2174. Good very fine. Provenance: Hess-Leu (2 April 1958), 151. Hess 257 (12 November 1986), 93.