Kings of Macedon, Antigonos III Doson AR Tetradrachm. Amphipolis, circa 227-225 BC.
Obv: Head of Poseidon to right, wearing wreath of marine plants
Rev: BAΣIΛEΩΣ ANTIΓONOY, Apollo, testing bow in extended right hand, seated to left on prow to left; monogram below.
Ref: EHC 436; Touratsoglou 52-3; SNG München 1121-3; SNG Alpha Bank 1046-7; SNG Saroglos 933; SNG Ashmolean 3266; SNG Berry 362; SNG Lockett 1527; Dewing 1206; HGC 3.1, 1051.