Macedonian Kingdom. Antigonus Gonatas. 276-239 BC. Tetradrachm, 16.07g (4h). Amphipolis, c. 274/1-260/55 BC. Obv: Macedonian shield embossed with head of Pan left, wearing knotted chlamys, lagobolon behind. Rx: ΒΑΣΙΛΕΩΣ ΑΝΤΙΓΟΝΟΥ Athena advancing left, hurling thunderbolt; helmet with double crest in lower left field, monogram in right field. Mathisen, pl. 22, 38. SNG Alpha Bank 986. SNG Saroglos 923. VF